diff --git a/doc/allclasses-index.html b/doc/allclasses-index.html
new file mode 100644
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--- /dev/null
+++ b/doc/allclasses-index.html
@@ -0,0 +1,131 @@
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+All Classes
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diff --git a/doc/allpackages-index.html b/doc/allpackages-index.html
new file mode 100644
index 0000000..194a9ab
--- /dev/null
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@@ -0,0 +1,131 @@
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diff --git a/doc/constant-values.html b/doc/constant-values.html
new file mode 100644
index 0000000..105a7d0
--- /dev/null
+++ b/doc/constant-values.html
@@ -0,0 +1,113 @@
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+Constant Field Values
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diff --git a/doc/cz/mbucek/jdtp/Client.html b/doc/cz/mbucek/jdtp/Client.html
new file mode 100644
index 0000000..5820c21
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/Client.html
@@ -0,0 +1,531 @@
+
+
+
+
+
+Client
+
+JavaScript is disabled on your browser.
+
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+java.lang.Object
+
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+Constructor Summary
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+Constructors
+Constructor
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+Client
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+Method Summary
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+
All Methods Instance Methods Concrete Methods
+
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+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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+public boolean isRun()
+
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+isOpen
+public boolean isOpen()
+
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+setOpen
+public void setOpen()
+
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+
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+
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+
+
diff --git a/doc/cz/mbucek/jdtp/SecureClient.html b/doc/cz/mbucek/jdtp/SecureClient.html
new file mode 100644
index 0000000..51ccb30
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/SecureClient.html
@@ -0,0 +1,325 @@
+
+
+
+
+
+SecureClient
+
+JavaScript is disabled on your browser.
+
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+java.lang.Object
+
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+
+
+
+Constructor Summary
+
+
+Constructors
+Constructor
+Description
+
+
+
+SecureClient
+
+
+SecureClient Context context)
+
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+
+
+Method Summary
+
+
All Methods Instance Methods Concrete Methods
+
+
+
+Modifier and Type
+Method
+Description
+
+
+
+voidconnect
+
+
+
+
+
+
+
+
+Methods inherited from class cz.mbucek.jdtp.Client
+close , getClient , getEndPoint , getHash , getOpenSent , isOpen , isRun , open , sendBytes , sendObject , sendString , setEndPoint , setObjectInputStream , setObjectOutputStream , setOpen
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
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+
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+
+Constructor Detail
+
+
+
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+
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+
+SecureClient
+public SecureClient(java.lang.String address,
+ int ip,
+ java.lang.String serverEndPoint,
+ Context context)
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
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diff --git a/doc/cz/mbucek/jdtp/SecureServer.html b/doc/cz/mbucek/jdtp/SecureServer.html
new file mode 100644
index 0000000..b797908
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/SecureServer.html
@@ -0,0 +1,350 @@
+
+
+
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+SecureServer
+
+JavaScript is disabled on your browser.
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+java.lang.Object
+
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+Constructor Summary
+
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+Method Summary
+
+
All Methods Instance Methods Concrete Methods
+
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+Modifier and Type
+Method
+Description
+
+
+
+voidcreateServer
+
+
+javax.net.ssl.SSLServerSocketgetSSLServer
+
+
+voidstart
+
+
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
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+Constructor Detail
+
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diff --git a/doc/cz/mbucek/jdtp/Server.html b/doc/cz/mbucek/jdtp/Server.html
new file mode 100644
index 0000000..3ebc2c3
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/Server.html
@@ -0,0 +1,409 @@
+
+
+
+
+
+Server
+
+JavaScript is disabled on your browser.
+
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+java.lang.Object
+
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+
+
+
+Constructor Summary
+
+
+Constructors
+Constructor
+Description
+
+
+
+Server
+
+
+
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+
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+
+Method Summary
+
+
All Methods Instance Methods Concrete Methods
+
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+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
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+
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+
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+
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+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+Server
+public Server(int port)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/class-use/Client.html b/doc/cz/mbucek/jdtp/class-use/Client.html
new file mode 100644
index 0000000..2733b1d
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/class-use/Client.html
@@ -0,0 +1,225 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.Client
+
+JavaScript is disabled on your browser.
+
+
+
+
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diff --git a/doc/cz/mbucek/jdtp/class-use/SecureClient.html b/doc/cz/mbucek/jdtp/class-use/SecureClient.html
new file mode 100644
index 0000000..83c23a6
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/class-use/SecureClient.html
@@ -0,0 +1,113 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.SecureClient
+
+JavaScript is disabled on your browser.
+
+
+
+
+No usage of cz.mbucek.jdtp.SecureClient
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/class-use/SecureServer.html b/doc/cz/mbucek/jdtp/class-use/SecureServer.html
new file mode 100644
index 0000000..b9734b6
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/class-use/SecureServer.html
@@ -0,0 +1,113 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.SecureServer
+
+JavaScript is disabled on your browser.
+
+
+
+
+No usage of cz.mbucek.jdtp.SecureServer
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/class-use/Server.html b/doc/cz/mbucek/jdtp/class-use/Server.html
new file mode 100644
index 0000000..b0dc205
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/class-use/Server.html
@@ -0,0 +1,241 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.Server
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/client/ClientCaller.html b/doc/cz/mbucek/jdtp/client/ClientCaller.html
new file mode 100644
index 0000000..b048d14
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/client/ClientCaller.html
@@ -0,0 +1,325 @@
+
+
+
+
+
+ClientCaller
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+java.lang.Object
+
+
+cz.mbucek.jdtp.client.ClientCaller
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
All Methods Instance Methods Concrete Methods
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+callOpen
+public void callOpen()
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+callClose
+public void callClose()
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/client/ClientDataReader.html b/doc/cz/mbucek/jdtp/client/ClientDataReader.html
new file mode 100644
index 0000000..09d7ab9
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/client/ClientDataReader.html
@@ -0,0 +1,339 @@
+
+
+
+
+
+ClientDataReader
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+java.lang.Object
+
+
+java.lang.Thread
+
+
+cz.mbucek.jdtp.client.ClientDataReader
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Nested Class Summary
+
+
+
+
+Nested classes/interfaces inherited from class java.lang.Thread
+java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler
+
+
+
+
+
+
+
+
+Field Summary
+
+
+
+
+Fields inherited from class java.lang.Thread
+MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY
+
+
+
+
+
+
+
+
+Constructor Summary
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
All Methods Instance Methods Concrete Methods
+
+
+
+Modifier and Type
+Method
+Description
+
+
+
+voidrun
+
+
+
+
+
+
+
+
+Methods inherited from class java.lang.Thread
+activeCount, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, checkAccess, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, suspend, toString, yield
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+run
+public void run()
+
+Specified by: run in interface java.lang.RunnableOverrides: run in class java.lang.Thread
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/client/ClientEndPoint.html b/doc/cz/mbucek/jdtp/client/ClientEndPoint.html
new file mode 100644
index 0000000..9a764b2
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/client/ClientEndPoint.html
@@ -0,0 +1,269 @@
+
+
+
+
+
+ClientEndPoint
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
All Methods Instance Methods Abstract Methods
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/client/class-use/ClientCaller.html b/doc/cz/mbucek/jdtp/client/class-use/ClientCaller.html
new file mode 100644
index 0000000..30a4714
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/client/class-use/ClientCaller.html
@@ -0,0 +1,113 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.client.ClientCaller
+
+JavaScript is disabled on your browser.
+
+
+
+
+No usage of cz.mbucek.jdtp.client.ClientCaller
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/client/class-use/ClientDataReader.html b/doc/cz/mbucek/jdtp/client/class-use/ClientDataReader.html
new file mode 100644
index 0000000..7d9646f
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/client/class-use/ClientDataReader.html
@@ -0,0 +1,113 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.client.ClientDataReader
+
+JavaScript is disabled on your browser.
+
+
+
+
+No usage of cz.mbucek.jdtp.client.ClientDataReader
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/client/class-use/ClientEndPoint.html b/doc/cz/mbucek/jdtp/client/class-use/ClientEndPoint.html
new file mode 100644
index 0000000..e572823
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/client/class-use/ClientEndPoint.html
@@ -0,0 +1,178 @@
+
+
+
+
+
+Uses of Interface cz.mbucek.jdtp.client.ClientEndPoint
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/client/package-summary.html b/doc/cz/mbucek/jdtp/client/package-summary.html
new file mode 100644
index 0000000..1c8e468
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/client/package-summary.html
@@ -0,0 +1,154 @@
+
+
+
+
+
+cz.mbucek.jdtp.client
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+Interface Summary
+Interface
+Description
+
+
+
+ClientEndPoint
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/client/package-tree.html b/doc/cz/mbucek/jdtp/client/package-tree.html
new file mode 100644
index 0000000..3b9b9c9
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/client/package-tree.html
@@ -0,0 +1,139 @@
+
+
+
+
+
+cz.mbucek.jdtp.client Class Hierarchy
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+Class Hierarchy
+
+java.lang.Object
+
+cz.mbucek.jdtp.client.ClientCaller
+java.lang.Thread (implements java.lang.Runnable)
+
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/client/package-use.html b/doc/cz/mbucek/jdtp/client/package-use.html
new file mode 100644
index 0000000..79ab8c9
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/client/package-use.html
@@ -0,0 +1,152 @@
+
+
+
+
+
+Uses of Package cz.mbucek.jdtp.client
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/connection/Context.html b/doc/cz/mbucek/jdtp/connection/Context.html
new file mode 100644
index 0000000..fdb31fa
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/connection/Context.html
@@ -0,0 +1,563 @@
+
+
+
+
+
+Context
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+java.lang.Object
+
+
+cz.mbucek.jdtp.connection.Context
+
+
+
+
+
+
+
+
+
+
+
+
+
+Field Summary
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+
+Constructors
+Constructor
+Description
+
+
+
+Context
+
+
+Context
+
+
+Context
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
All Methods Instance Methods Concrete Methods
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+Context
+public Context()
+
+
+
+
+
+
+
+
+
+
+
+Context
+public Context(java.lang.String keyStorePath,
+ java.lang.String keyStorePass,
+ java.lang.String trustStorePath,
+ java.lang.String trustStorePass)
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+getServerSocketFactory
+public javax.net.ssl.SSLServerSocketFactory getServerSocketFactory()
+ throws java.security.KeyManagementException,
+ java.security.NoSuchAlgorithmException,
+ java.security.KeyStoreException,
+ java.security.cert.CertificateException,
+ java.io.FileNotFoundException,
+ java.io.IOException,
+ java.security.UnrecoverableKeyException
+
+Throws: java.security.KeyManagementExceptionjava.security.NoSuchAlgorithmExceptionjava.security.KeyStoreExceptionjava.security.cert.CertificateExceptionjava.io.FileNotFoundExceptionjava.io.IOExceptionjava.security.UnrecoverableKeyException
+
+
+
+
+
+
+
+getSocketFactory
+public javax.net.ssl.SSLSocketFactory getSocketFactory()
+ throws java.security.KeyManagementException,
+ java.security.NoSuchAlgorithmException,
+ java.security.KeyStoreException,
+ java.security.cert.CertificateException,
+ java.io.FileNotFoundException,
+ java.io.IOException,
+ java.security.UnrecoverableKeyException
+
+Throws: java.security.KeyManagementExceptionjava.security.NoSuchAlgorithmExceptionjava.security.KeyStoreExceptionjava.security.cert.CertificateExceptionjava.io.FileNotFoundExceptionjava.io.IOExceptionjava.security.UnrecoverableKeyException
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/connection/Handler.html b/doc/cz/mbucek/jdtp/connection/Handler.html
new file mode 100644
index 0000000..cb25837
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/connection/Handler.html
@@ -0,0 +1,339 @@
+
+
+
+
+
+Handler
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+java.lang.Object
+
+
+java.lang.Thread
+
+
+cz.mbucek.jdtp.connection.Handler
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Nested Class Summary
+
+
+
+
+Nested classes/interfaces inherited from class java.lang.Thread
+java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler
+
+
+
+
+
+
+
+
+Field Summary
+
+
+
+
+Fields inherited from class java.lang.Thread
+MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY
+
+
+
+
+
+
+
+
+Constructor Summary
+
+
+Constructors
+Constructor
+Description
+
+
+
+Handler Server server)
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
All Methods Instance Methods Concrete Methods
+
+
+
+Modifier and Type
+Method
+Description
+
+
+
+voidrun
+
+
+
+
+
+
+
+
+Methods inherited from class java.lang.Thread
+activeCount, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, checkAccess, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, suspend, toString, yield
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+run
+public void run()
+
+Specified by: run in interface java.lang.RunnableOverrides: run in class java.lang.Thread
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/connection/class-use/Context.html b/doc/cz/mbucek/jdtp/connection/class-use/Context.html
new file mode 100644
index 0000000..8ff3417
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/connection/class-use/Context.html
@@ -0,0 +1,111 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.connection.Context
+
+JavaScript is disabled on your browser.
+
+
+
+
+No usage of cz.mbucek.jdtp.connection.Context
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/connection/class-use/Handler.html b/doc/cz/mbucek/jdtp/connection/class-use/Handler.html
new file mode 100644
index 0000000..1b175a4
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/connection/class-use/Handler.html
@@ -0,0 +1,113 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.connection.Handler
+
+JavaScript is disabled on your browser.
+
+
+
+
+No usage of cz.mbucek.jdtp.connection.Handler
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/connection/package-summary.html b/doc/cz/mbucek/jdtp/connection/package-summary.html
new file mode 100644
index 0000000..09ff38d
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/connection/package-summary.html
@@ -0,0 +1,131 @@
+
+
+
+
+
+cz.mbucek.jdtp.connection
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+Class Summary
+Class
+Description
+
+
+
+Context
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/connection/package-tree.html b/doc/cz/mbucek/jdtp/connection/package-tree.html
new file mode 100644
index 0000000..9b0b680
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/connection/package-tree.html
@@ -0,0 +1,122 @@
+
+
+
+
+
+cz.mbucek.jdtp.connection Class Hierarchy
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+Class Hierarchy
+
+java.lang.Object
+
+cz.mbucek.jdtp.connection.Context
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/connection/package-use.html b/doc/cz/mbucek/jdtp/connection/package-use.html
new file mode 100644
index 0000000..634b5fa
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/connection/package-use.html
@@ -0,0 +1,111 @@
+
+
+
+
+
+Uses of Package cz.mbucek.jdtp.connection
+
+JavaScript is disabled on your browser.
+
+
+
+
+No usage of cz.mbucek.jdtp.connection
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/package-summary.html b/doc/cz/mbucek/jdtp/package-summary.html
new file mode 100644
index 0000000..3e29391
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/package-summary.html
@@ -0,0 +1,145 @@
+
+
+
+
+
+cz.mbucek.jdtp
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/package-tree.html b/doc/cz/mbucek/jdtp/package-tree.html
new file mode 100644
index 0000000..c1560ff
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/package-tree.html
@@ -0,0 +1,137 @@
+
+
+
+
+
+cz.mbucek.jdtp Class Hierarchy
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/package-use.html b/doc/cz/mbucek/jdtp/package-use.html
new file mode 100644
index 0000000..cde38ca
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/package-use.html
@@ -0,0 +1,225 @@
+
+
+
+
+
+Uses of Package cz.mbucek.jdtp
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/Caller.html b/doc/cz/mbucek/jdtp/server/Caller.html
new file mode 100644
index 0000000..87d6a57
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/Caller.html
@@ -0,0 +1,341 @@
+
+
+
+
+
+Caller
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+java.lang.Object
+
+
+cz.mbucek.jdtp.server.Caller
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
All Methods Instance Methods Concrete Methods
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+
+
+
+
+callOpen
+public void callOpen()
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+callClose
+public void callClose()
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/DataReader.html b/doc/cz/mbucek/jdtp/server/DataReader.html
new file mode 100644
index 0000000..1b3f1d6
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/DataReader.html
@@ -0,0 +1,341 @@
+
+
+
+
+
+DataReader
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+java.lang.Object
+
+
+java.lang.Thread
+
+
+cz.mbucek.jdtp.server.DataReader
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Nested Class Summary
+
+
+
+
+Nested classes/interfaces inherited from class java.lang.Thread
+java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler
+
+
+
+
+
+
+
+
+Field Summary
+
+
+
+
+Fields inherited from class java.lang.Thread
+MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY
+
+
+
+
+
+
+
+
+Constructor Summary
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
All Methods Instance Methods Concrete Methods
+
+
+
+Modifier and Type
+Method
+Description
+
+
+
+voidrun
+
+
+
+
+
+
+
+
+Methods inherited from class java.lang.Thread
+activeCount, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, checkAccess, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, suspend, toString, yield
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+run
+public void run()
+
+Specified by: run in interface java.lang.RunnableOverrides: run in class java.lang.Thread
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/EndPoint.html b/doc/cz/mbucek/jdtp/server/EndPoint.html
new file mode 100644
index 0000000..0b4ab70
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/EndPoint.html
@@ -0,0 +1,251 @@
+
+
+
+
+
+EndPoint
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+Summary:
+Field |
+Required |
+Optional
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Optional Element Summary
+
+
+Optional Elements
+Modifier and Type
+Optional Element
+Description
+
+
+
+java.lang.Stringsrc
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Element Detail
+
+
+
+
+
+src
+java.lang.String src
+
+Default:
+"/"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Summary:
+Field |
+Required |
+Optional
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/ServerClient.html b/doc/cz/mbucek/jdtp/server/ServerClient.html
new file mode 100644
index 0000000..2aab665
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/ServerClient.html
@@ -0,0 +1,483 @@
+
+
+
+
+
+ServerClient
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+java.lang.Object
+
+
+cz.mbucek.jdtp.server.ServerClient
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+
+Constructors
+Constructor
+Description
+
+
+
+ServerClient Server server,
+ java.net.Socket client)
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
All Methods Instance Methods Concrete Methods
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/ServerEndPoint.html b/doc/cz/mbucek/jdtp/server/ServerEndPoint.html
new file mode 100644
index 0000000..8e88349
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/ServerEndPoint.html
@@ -0,0 +1,269 @@
+
+
+
+
+
+ServerEndPoint
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
All Methods Instance Methods Abstract Methods
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/class-use/Caller.html b/doc/cz/mbucek/jdtp/server/class-use/Caller.html
new file mode 100644
index 0000000..a7a2eac
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/class-use/Caller.html
@@ -0,0 +1,113 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.server.Caller
+
+JavaScript is disabled on your browser.
+
+
+
+
+No usage of cz.mbucek.jdtp.server.Caller
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/class-use/DataReader.html b/doc/cz/mbucek/jdtp/server/class-use/DataReader.html
new file mode 100644
index 0000000..73fb8f5
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/class-use/DataReader.html
@@ -0,0 +1,113 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.server.DataReader
+
+JavaScript is disabled on your browser.
+
+
+
+
+No usage of cz.mbucek.jdtp.server.DataReader
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/class-use/EndPoint.html b/doc/cz/mbucek/jdtp/server/class-use/EndPoint.html
new file mode 100644
index 0000000..c8e7e8f
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/class-use/EndPoint.html
@@ -0,0 +1,161 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.server.EndPoint
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/class-use/ServerClient.html b/doc/cz/mbucek/jdtp/server/class-use/ServerClient.html
new file mode 100644
index 0000000..75eb62b
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/class-use/ServerClient.html
@@ -0,0 +1,227 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.server.ServerClient
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/class-use/ServerEndPoint.html b/doc/cz/mbucek/jdtp/server/class-use/ServerEndPoint.html
new file mode 100644
index 0000000..e571d31
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/class-use/ServerEndPoint.html
@@ -0,0 +1,223 @@
+
+
+
+
+
+Uses of Interface cz.mbucek.jdtp.server.ServerEndPoint
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/data/Error.html b/doc/cz/mbucek/jdtp/server/data/Error.html
new file mode 100644
index 0000000..c731cd0
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/data/Error.html
@@ -0,0 +1,239 @@
+
+
+
+
+
+Error
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+Detail:
+Field |
+Constr | Method
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+cz.mbucek.jdtp.server.data.Error
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+
+Constructors
+Constructor
+Description
+
+
+
+Error
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+Error
+public Error()
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Detail:
+Field |
+Constr | Method
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/data/Message.html b/doc/cz/mbucek/jdtp/server/data/Message.html
new file mode 100644
index 0000000..654badc
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/data/Message.html
@@ -0,0 +1,500 @@
+
+
+
+
+
+Message
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+java.lang.Object
+
+
+cz.mbucek.jdtp.server.data.Message
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+
+Constructors
+Constructor
+Description
+
+
+
+Message
+
+
+Message
+
+
+Message
+
+
+Message
+
+
+Message
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
All Methods Instance Methods Concrete Methods
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+getBytes
+public byte[] getBytes()
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+isClose
+public boolean isClose()
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+isBytes
+public boolean isBytes()
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+isError
+public boolean isError()
+
+
+
+
+
+
+
+isOpen
+public boolean isOpen()
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/data/class-use/Error.html b/doc/cz/mbucek/jdtp/server/data/class-use/Error.html
new file mode 100644
index 0000000..014b459
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/data/class-use/Error.html
@@ -0,0 +1,201 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.server.data.Error
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/data/class-use/Message.html b/doc/cz/mbucek/jdtp/server/data/class-use/Message.html
new file mode 100644
index 0000000..afde49f
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/data/class-use/Message.html
@@ -0,0 +1,206 @@
+
+
+
+
+
+Uses of Class cz.mbucek.jdtp.server.data.Message
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/doc/cz/mbucek/jdtp/server/data/package-summary.html b/doc/cz/mbucek/jdtp/server/data/package-summary.html
new file mode 100644
index 0000000..1e21ac1
--- /dev/null
+++ b/doc/cz/mbucek/jdtp/server/data/package-summary.html
@@ -0,0 +1,137 @@
+
+
+
+
+
+cz.mbucek.jdtp.server.data
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+Class Summary
+Class
+Description
+
+
+
+Error
+
+
+Message
+
+
+
+
+
+
+
+
+
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+cz.mbucek.jdtp.server.data Class Hierarchy
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+java.lang.Thread (implements java.lang.Runnable)
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+SecureClient(String, int, String) SecureClient
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diff --git a/doc/jquery/external/jquery/jquery.js b/doc/jquery/external/jquery/jquery.js
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+/*!
+ * jQuery JavaScript Library v3.3.1
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+ *
+ * Copyright JS Foundation and other contributors
+ * Released under the MIT license
+ * https://jquery.org/license
+ *
+ * Date: 2018-01-20T17:24Z
+ */
+( function( global, factory ) {
+
+ "use strict";
+
+ if ( typeof module === "object" && typeof module.exports === "object" ) {
+
+ // For CommonJS and CommonJS-like environments where a proper `window`
+ // is present, execute the factory and get jQuery.
+ // For environments that do not have a `window` with a `document`
+ // (such as Node.js), expose a factory as module.exports.
+ // This accentuates the need for the creation of a real `window`.
+ // e.g. var jQuery = require("jquery")(window);
+ // See ticket #14549 for more info.
+ module.exports = global.document ?
+ factory( global, true ) :
+ function( w ) {
+ if ( !w.document ) {
+ throw new Error( "jQuery requires a window with a document" );
+ }
+ return factory( w );
+ };
+ } else {
+ factory( global );
+ }
+
+// Pass this if window is not defined yet
+} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
+
+// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
+// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
+// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
+// enough that all such attempts are guarded in a try block.
+"use strict";
+
+var arr = [];
+
+var document = window.document;
+
+var getProto = Object.getPrototypeOf;
+
+var slice = arr.slice;
+
+var concat = arr.concat;
+
+var push = arr.push;
+
+var indexOf = arr.indexOf;
+
+var class2type = {};
+
+var toString = class2type.toString;
+
+var hasOwn = class2type.hasOwnProperty;
+
+var fnToString = hasOwn.toString;
+
+var ObjectFunctionString = fnToString.call( Object );
+
+var support = {};
+
+var isFunction = function isFunction( obj ) {
+
+ // Support: Chrome <=57, Firefox <=52
+ // In some browsers, typeof returns "function" for HTML elements
+ // (i.e., `typeof document.createElement( "object" ) === "function"`).
+ // We don't want to classify *any* DOM node as a function.
+ return typeof obj === "function" && typeof obj.nodeType !== "number";
+ };
+
+
+var isWindow = function isWindow( obj ) {
+ return obj != null && obj === obj.window;
+ };
+
+
+
+
+ var preservedScriptAttributes = {
+ type: true,
+ src: true,
+ noModule: true
+ };
+
+ function DOMEval( code, doc, node ) {
+ doc = doc || document;
+
+ var i,
+ script = doc.createElement( "script" );
+
+ script.text = code;
+ if ( node ) {
+ for ( i in preservedScriptAttributes ) {
+ if ( node[ i ] ) {
+ script[ i ] = node[ i ];
+ }
+ }
+ }
+ doc.head.appendChild( script ).parentNode.removeChild( script );
+ }
+
+
+function toType( obj ) {
+ if ( obj == null ) {
+ return obj + "";
+ }
+
+ // Support: Android <=2.3 only (functionish RegExp)
+ return typeof obj === "object" || typeof obj === "function" ?
+ class2type[ toString.call( obj ) ] || "object" :
+ typeof obj;
+}
+/* global Symbol */
+// Defining this global in .eslintrc.json would create a danger of using the global
+// unguarded in another place, it seems safer to define global only for this module
+
+
+
+var
+ version = "3.3.1",
+
+ // Define a local copy of jQuery
+ jQuery = function( selector, context ) {
+
+ // The jQuery object is actually just the init constructor 'enhanced'
+ // Need init if jQuery is called (just allow error to be thrown if not included)
+ return new jQuery.fn.init( selector, context );
+ },
+
+ // Support: Android <=4.0 only
+ // Make sure we trim BOM and NBSP
+ rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
+
+jQuery.fn = jQuery.prototype = {
+
+ // The current version of jQuery being used
+ jquery: version,
+
+ constructor: jQuery,
+
+ // The default length of a jQuery object is 0
+ length: 0,
+
+ toArray: function() {
+ return slice.call( this );
+ },
+
+ // Get the Nth element in the matched element set OR
+ // Get the whole matched element set as a clean array
+ get: function( num ) {
+
+ // Return all the elements in a clean array
+ if ( num == null ) {
+ return slice.call( this );
+ }
+
+ // Return just the one element from the set
+ return num < 0 ? this[ num + this.length ] : this[ num ];
+ },
+
+ // Take an array of elements and push it onto the stack
+ // (returning the new matched element set)
+ pushStack: function( elems ) {
+
+ // Build a new jQuery matched element set
+ var ret = jQuery.merge( this.constructor(), elems );
+
+ // Add the old object onto the stack (as a reference)
+ ret.prevObject = this;
+
+ // Return the newly-formed element set
+ return ret;
+ },
+
+ // Execute a callback for every element in the matched set.
+ each: function( callback ) {
+ return jQuery.each( this, callback );
+ },
+
+ map: function( callback ) {
+ return this.pushStack( jQuery.map( this, function( elem, i ) {
+ return callback.call( elem, i, elem );
+ } ) );
+ },
+
+ slice: function() {
+ return this.pushStack( slice.apply( this, arguments ) );
+ },
+
+ first: function() {
+ return this.eq( 0 );
+ },
+
+ last: function() {
+ return this.eq( -1 );
+ },
+
+ eq: function( i ) {
+ var len = this.length,
+ j = +i + ( i < 0 ? len : 0 );
+ return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
+ },
+
+ end: function() {
+ return this.prevObject || this.constructor();
+ },
+
+ // For internal use only.
+ // Behaves like an Array's method, not like a jQuery method.
+ push: push,
+ sort: arr.sort,
+ splice: arr.splice
+};
+
+jQuery.extend = jQuery.fn.extend = function() {
+ var options, name, src, copy, copyIsArray, clone,
+ target = arguments[ 0 ] || {},
+ i = 1,
+ length = arguments.length,
+ deep = false;
+
+ // Handle a deep copy situation
+ if ( typeof target === "boolean" ) {
+ deep = target;
+
+ // Skip the boolean and the target
+ target = arguments[ i ] || {};
+ i++;
+ }
+
+ // Handle case when target is a string or something (possible in deep copy)
+ if ( typeof target !== "object" && !isFunction( target ) ) {
+ target = {};
+ }
+
+ // Extend jQuery itself if only one argument is passed
+ if ( i === length ) {
+ target = this;
+ i--;
+ }
+
+ for ( ; i < length; i++ ) {
+
+ // Only deal with non-null/undefined values
+ if ( ( options = arguments[ i ] ) != null ) {
+
+ // Extend the base object
+ for ( name in options ) {
+ src = target[ name ];
+ copy = options[ name ];
+
+ // Prevent never-ending loop
+ if ( target === copy ) {
+ continue;
+ }
+
+ // Recurse if we're merging plain objects or arrays
+ if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
+ ( copyIsArray = Array.isArray( copy ) ) ) ) {
+
+ if ( copyIsArray ) {
+ copyIsArray = false;
+ clone = src && Array.isArray( src ) ? src : [];
+
+ } else {
+ clone = src && jQuery.isPlainObject( src ) ? src : {};
+ }
+
+ // Never move original objects, clone them
+ target[ name ] = jQuery.extend( deep, clone, copy );
+
+ // Don't bring in undefined values
+ } else if ( copy !== undefined ) {
+ target[ name ] = copy;
+ }
+ }
+ }
+ }
+
+ // Return the modified object
+ return target;
+};
+
+jQuery.extend( {
+
+ // Unique for each copy of jQuery on the page
+ expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
+
+ // Assume jQuery is ready without the ready module
+ isReady: true,
+
+ error: function( msg ) {
+ throw new Error( msg );
+ },
+
+ noop: function() {},
+
+ isPlainObject: function( obj ) {
+ var proto, Ctor;
+
+ // Detect obvious negatives
+ // Use toString instead of jQuery.type to catch host objects
+ if ( !obj || toString.call( obj ) !== "[object Object]" ) {
+ return false;
+ }
+
+ proto = getProto( obj );
+
+ // Objects with no prototype (e.g., `Object.create( null )`) are plain
+ if ( !proto ) {
+ return true;
+ }
+
+ // Objects with prototype are plain iff they were constructed by a global Object function
+ Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
+ return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
+ },
+
+ isEmptyObject: function( obj ) {
+
+ /* eslint-disable no-unused-vars */
+ // See https://github.com/eslint/eslint/issues/6125
+ var name;
+
+ for ( name in obj ) {
+ return false;
+ }
+ return true;
+ },
+
+ // Evaluates a script in a global context
+ globalEval: function( code ) {
+ DOMEval( code );
+ },
+
+ each: function( obj, callback ) {
+ var length, i = 0;
+
+ if ( isArrayLike( obj ) ) {
+ length = obj.length;
+ for ( ; i < length; i++ ) {
+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+ break;
+ }
+ }
+ } else {
+ for ( i in obj ) {
+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+ break;
+ }
+ }
+ }
+
+ return obj;
+ },
+
+ // Support: Android <=4.0 only
+ trim: function( text ) {
+ return text == null ?
+ "" :
+ ( text + "" ).replace( rtrim, "" );
+ },
+
+ // results is for internal usage only
+ makeArray: function( arr, results ) {
+ var ret = results || [];
+
+ if ( arr != null ) {
+ if ( isArrayLike( Object( arr ) ) ) {
+ jQuery.merge( ret,
+ typeof arr === "string" ?
+ [ arr ] : arr
+ );
+ } else {
+ push.call( ret, arr );
+ }
+ }
+
+ return ret;
+ },
+
+ inArray: function( elem, arr, i ) {
+ return arr == null ? -1 : indexOf.call( arr, elem, i );
+ },
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ merge: function( first, second ) {
+ var len = +second.length,
+ j = 0,
+ i = first.length;
+
+ for ( ; j < len; j++ ) {
+ first[ i++ ] = second[ j ];
+ }
+
+ first.length = i;
+
+ return first;
+ },
+
+ grep: function( elems, callback, invert ) {
+ var callbackInverse,
+ matches = [],
+ i = 0,
+ length = elems.length,
+ callbackExpect = !invert;
+
+ // Go through the array, only saving the items
+ // that pass the validator function
+ for ( ; i < length; i++ ) {
+ callbackInverse = !callback( elems[ i ], i );
+ if ( callbackInverse !== callbackExpect ) {
+ matches.push( elems[ i ] );
+ }
+ }
+
+ return matches;
+ },
+
+ // arg is for internal usage only
+ map: function( elems, callback, arg ) {
+ var length, value,
+ i = 0,
+ ret = [];
+
+ // Go through the array, translating each of the items to their new values
+ if ( isArrayLike( elems ) ) {
+ length = elems.length;
+ for ( ; i < length; i++ ) {
+ value = callback( elems[ i ], i, arg );
+
+ if ( value != null ) {
+ ret.push( value );
+ }
+ }
+
+ // Go through every key on the object,
+ } else {
+ for ( i in elems ) {
+ value = callback( elems[ i ], i, arg );
+
+ if ( value != null ) {
+ ret.push( value );
+ }
+ }
+ }
+
+ // Flatten any nested arrays
+ return concat.apply( [], ret );
+ },
+
+ // A global GUID counter for objects
+ guid: 1,
+
+ // jQuery.support is not used in Core but other projects attach their
+ // properties to it so it needs to exist.
+ support: support
+} );
+
+if ( typeof Symbol === "function" ) {
+ jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
+}
+
+// Populate the class2type map
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
+function( i, name ) {
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
+} );
+
+function isArrayLike( obj ) {
+
+ // Support: real iOS 8.2 only (not reproducible in simulator)
+ // `in` check used to prevent JIT error (gh-2145)
+ // hasOwn isn't used here due to false negatives
+ // regarding Nodelist length in IE
+ var length = !!obj && "length" in obj && obj.length,
+ type = toType( obj );
+
+ if ( isFunction( obj ) || isWindow( obj ) ) {
+ return false;
+ }
+
+ return type === "array" || length === 0 ||
+ typeof length === "number" && length > 0 && ( length - 1 ) in obj;
+}
+var Sizzle =
+/*!
+ * Sizzle CSS Selector Engine v2.3.3
+ * https://sizzlejs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2016-08-08
+ */
+(function( window ) {
+
+var i,
+ support,
+ Expr,
+ getText,
+ isXML,
+ tokenize,
+ compile,
+ select,
+ outermostContext,
+ sortInput,
+ hasDuplicate,
+
+ // Local document vars
+ setDocument,
+ document,
+ docElem,
+ documentIsHTML,
+ rbuggyQSA,
+ rbuggyMatches,
+ matches,
+ contains,
+
+ // Instance-specific data
+ expando = "sizzle" + 1 * new Date(),
+ preferredDoc = window.document,
+ dirruns = 0,
+ done = 0,
+ classCache = createCache(),
+ tokenCache = createCache(),
+ compilerCache = createCache(),
+ sortOrder = function( a, b ) {
+ if ( a === b ) {
+ hasDuplicate = true;
+ }
+ return 0;
+ },
+
+ // Instance methods
+ hasOwn = ({}).hasOwnProperty,
+ arr = [],
+ pop = arr.pop,
+ push_native = arr.push,
+ push = arr.push,
+ slice = arr.slice,
+ // Use a stripped-down indexOf as it's faster than native
+ // https://jsperf.com/thor-indexof-vs-for/5
+ indexOf = function( list, elem ) {
+ var i = 0,
+ len = list.length;
+ for ( ; i < len; i++ ) {
+ if ( list[i] === elem ) {
+ return i;
+ }
+ }
+ return -1;
+ },
+
+ booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+ // Regular expressions
+
+ // http://www.w3.org/TR/css3-selectors/#whitespace
+ whitespace = "[\\x20\\t\\r\\n\\f]",
+
+ // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+ identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
+
+ // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
+ attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
+ // Operator (capture 2)
+ "*([*^$|!~]?=)" + whitespace +
+ // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
+ "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
+ "*\\]",
+
+ pseudos = ":(" + identifier + ")(?:\\((" +
+ // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
+ // 1. quoted (capture 3; capture 4 or capture 5)
+ "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
+ // 2. simple (capture 6)
+ "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
+ // 3. anything else (capture 2)
+ ".*" +
+ ")\\)|)",
+
+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+ rwhitespace = new RegExp( whitespace + "+", "g" ),
+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+ rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+ rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
+
+ rpseudo = new RegExp( pseudos ),
+ ridentifier = new RegExp( "^" + identifier + "$" ),
+
+ matchExpr = {
+ "ID": new RegExp( "^#(" + identifier + ")" ),
+ "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
+ "TAG": new RegExp( "^(" + identifier + "|[*])" ),
+ "ATTR": new RegExp( "^" + attributes ),
+ "PSEUDO": new RegExp( "^" + pseudos ),
+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+ "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
+ // For use in libraries implementing .is()
+ // We use this for POS matching in `select`
+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+ whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+ },
+
+ rinputs = /^(?:input|select|textarea|button)$/i,
+ rheader = /^h\d$/i,
+
+ rnative = /^[^{]+\{\s*\[native \w/,
+
+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+ rsibling = /[+~]/,
+
+ // CSS escapes
+ // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+ runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
+ funescape = function( _, escaped, escapedWhitespace ) {
+ var high = "0x" + escaped - 0x10000;
+ // NaN means non-codepoint
+ // Support: Firefox<24
+ // Workaround erroneous numeric interpretation of +"0x"
+ return high !== high || escapedWhitespace ?
+ escaped :
+ high < 0 ?
+ // BMP codepoint
+ String.fromCharCode( high + 0x10000 ) :
+ // Supplemental Plane codepoint (surrogate pair)
+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+ },
+
+ // CSS string/identifier serialization
+ // https://drafts.csswg.org/cssom/#common-serializing-idioms
+ rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
+ fcssescape = function( ch, asCodePoint ) {
+ if ( asCodePoint ) {
+
+ // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
+ if ( ch === "\0" ) {
+ return "\uFFFD";
+ }
+
+ // Control characters and (dependent upon position) numbers get escaped as code points
+ return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
+ }
+
+ // Other potentially-special ASCII characters get backslash-escaped
+ return "\\" + ch;
+ },
+
+ // Used for iframes
+ // See setDocument()
+ // Removing the function wrapper causes a "Permission Denied"
+ // error in IE
+ unloadHandler = function() {
+ setDocument();
+ },
+
+ disabledAncestor = addCombinator(
+ function( elem ) {
+ return elem.disabled === true && ("form" in elem || "label" in elem);
+ },
+ { dir: "parentNode", next: "legend" }
+ );
+
+// Optimize for push.apply( _, NodeList )
+try {
+ push.apply(
+ (arr = slice.call( preferredDoc.childNodes )),
+ preferredDoc.childNodes
+ );
+ // Support: Android<4.0
+ // Detect silently failing push.apply
+ arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+ push = { apply: arr.length ?
+
+ // Leverage slice if possible
+ function( target, els ) {
+ push_native.apply( target, slice.call(els) );
+ } :
+
+ // Support: IE<9
+ // Otherwise append directly
+ function( target, els ) {
+ var j = target.length,
+ i = 0;
+ // Can't trust NodeList.length
+ while ( (target[j++] = els[i++]) ) {}
+ target.length = j - 1;
+ }
+ };
+}
+
+function Sizzle( selector, context, results, seed ) {
+ var m, i, elem, nid, match, groups, newSelector,
+ newContext = context && context.ownerDocument,
+
+ // nodeType defaults to 9, since context defaults to document
+ nodeType = context ? context.nodeType : 9;
+
+ results = results || [];
+
+ // Return early from calls with invalid selector or context
+ if ( typeof selector !== "string" || !selector ||
+ nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
+
+ return results;
+ }
+
+ // Try to shortcut find operations (as opposed to filters) in HTML documents
+ if ( !seed ) {
+
+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+ setDocument( context );
+ }
+ context = context || document;
+
+ if ( documentIsHTML ) {
+
+ // If the selector is sufficiently simple, try using a "get*By*" DOM method
+ // (excepting DocumentFragment context, where the methods don't exist)
+ if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
+
+ // ID selector
+ if ( (m = match[1]) ) {
+
+ // Document context
+ if ( nodeType === 9 ) {
+ if ( (elem = context.getElementById( m )) ) {
+
+ // Support: IE, Opera, Webkit
+ // TODO: identify versions
+ // getElementById can match elements by name instead of ID
+ if ( elem.id === m ) {
+ results.push( elem );
+ return results;
+ }
+ } else {
+ return results;
+ }
+
+ // Element context
+ } else {
+
+ // Support: IE, Opera, Webkit
+ // TODO: identify versions
+ // getElementById can match elements by name instead of ID
+ if ( newContext && (elem = newContext.getElementById( m )) &&
+ contains( context, elem ) &&
+ elem.id === m ) {
+
+ results.push( elem );
+ return results;
+ }
+ }
+
+ // Type selector
+ } else if ( match[2] ) {
+ push.apply( results, context.getElementsByTagName( selector ) );
+ return results;
+
+ // Class selector
+ } else if ( (m = match[3]) && support.getElementsByClassName &&
+ context.getElementsByClassName ) {
+
+ push.apply( results, context.getElementsByClassName( m ) );
+ return results;
+ }
+ }
+
+ // Take advantage of querySelectorAll
+ if ( support.qsa &&
+ !compilerCache[ selector + " " ] &&
+ (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+
+ if ( nodeType !== 1 ) {
+ newContext = context;
+ newSelector = selector;
+
+ // qSA looks outside Element context, which is not what we want
+ // Thanks to Andrew Dupont for this workaround technique
+ // Support: IE <=8
+ // Exclude object elements
+ } else if ( context.nodeName.toLowerCase() !== "object" ) {
+
+ // Capture the context ID, setting it first if necessary
+ if ( (nid = context.getAttribute( "id" )) ) {
+ nid = nid.replace( rcssescape, fcssescape );
+ } else {
+ context.setAttribute( "id", (nid = expando) );
+ }
+
+ // Prefix every selector in the list
+ groups = tokenize( selector );
+ i = groups.length;
+ while ( i-- ) {
+ groups[i] = "#" + nid + " " + toSelector( groups[i] );
+ }
+ newSelector = groups.join( "," );
+
+ // Expand context for sibling selectors
+ newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
+ context;
+ }
+
+ if ( newSelector ) {
+ try {
+ push.apply( results,
+ newContext.querySelectorAll( newSelector )
+ );
+ return results;
+ } catch ( qsaError ) {
+ } finally {
+ if ( nid === expando ) {
+ context.removeAttribute( "id" );
+ }
+ }
+ }
+ }
+ }
+ }
+
+ // All others
+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ * deleting the oldest entry
+ */
+function createCache() {
+ var keys = [];
+
+ function cache( key, value ) {
+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+ if ( keys.push( key + " " ) > Expr.cacheLength ) {
+ // Only keep the most recent entries
+ delete cache[ keys.shift() ];
+ }
+ return (cache[ key + " " ] = value);
+ }
+ return cache;
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+ fn[ expando ] = true;
+ return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created element and returns a boolean result
+ */
+function assert( fn ) {
+ var el = document.createElement("fieldset");
+
+ try {
+ return !!fn( el );
+ } catch (e) {
+ return false;
+ } finally {
+ // Remove from its parent by default
+ if ( el.parentNode ) {
+ el.parentNode.removeChild( el );
+ }
+ // release memory in IE
+ el = null;
+ }
+}
+
+/**
+ * Adds the same handler for all of the specified attrs
+ * @param {String} attrs Pipe-separated list of attributes
+ * @param {Function} handler The method that will be applied
+ */
+function addHandle( attrs, handler ) {
+ var arr = attrs.split("|"),
+ i = arr.length;
+
+ while ( i-- ) {
+ Expr.attrHandle[ arr[i] ] = handler;
+ }
+}
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
+ */
+function siblingCheck( a, b ) {
+ var cur = b && a,
+ diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
+ a.sourceIndex - b.sourceIndex;
+
+ // Use IE sourceIndex if available on both nodes
+ if ( diff ) {
+ return diff;
+ }
+
+ // Check if b follows a
+ if ( cur ) {
+ while ( (cur = cur.nextSibling) ) {
+ if ( cur === b ) {
+ return -1;
+ }
+ }
+ }
+
+ return a ? 1 : -1;
+}
+
+/**
+ * Returns a function to use in pseudos for input types
+ * @param {String} type
+ */
+function createInputPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === type;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for buttons
+ * @param {String} type
+ */
+function createButtonPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return (name === "input" || name === "button") && elem.type === type;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for :enabled/:disabled
+ * @param {Boolean} disabled true for :disabled; false for :enabled
+ */
+function createDisabledPseudo( disabled ) {
+
+ // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
+ return function( elem ) {
+
+ // Only certain elements can match :enabled or :disabled
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
+ if ( "form" in elem ) {
+
+ // Check for inherited disabledness on relevant non-disabled elements:
+ // * listed form-associated elements in a disabled fieldset
+ // https://html.spec.whatwg.org/multipage/forms.html#category-listed
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
+ // * option elements in a disabled optgroup
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
+ // All such elements have a "form" property.
+ if ( elem.parentNode && elem.disabled === false ) {
+
+ // Option elements defer to a parent optgroup if present
+ if ( "label" in elem ) {
+ if ( "label" in elem.parentNode ) {
+ return elem.parentNode.disabled === disabled;
+ } else {
+ return elem.disabled === disabled;
+ }
+ }
+
+ // Support: IE 6 - 11
+ // Use the isDisabled shortcut property to check for disabled fieldset ancestors
+ return elem.isDisabled === disabled ||
+
+ // Where there is no isDisabled, check manually
+ /* jshint -W018 */
+ elem.isDisabled !== !disabled &&
+ disabledAncestor( elem ) === disabled;
+ }
+
+ return elem.disabled === disabled;
+
+ // Try to winnow out elements that can't be disabled before trusting the disabled property.
+ // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
+ // even exist on them, let alone have a boolean value.
+ } else if ( "label" in elem ) {
+ return elem.disabled === disabled;
+ }
+
+ // Remaining elements are neither :enabled nor :disabled
+ return false;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for positionals
+ * @param {Function} fn
+ */
+function createPositionalPseudo( fn ) {
+ return markFunction(function( argument ) {
+ argument = +argument;
+ return markFunction(function( seed, matches ) {
+ var j,
+ matchIndexes = fn( [], seed.length, argument ),
+ i = matchIndexes.length;
+
+ // Match elements found at the specified indexes
+ while ( i-- ) {
+ if ( seed[ (j = matchIndexes[i]) ] ) {
+ seed[j] = !(matches[j] = seed[j]);
+ }
+ }
+ });
+ });
+}
+
+/**
+ * Checks a node for validity as a Sizzle context
+ * @param {Element|Object=} context
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
+ */
+function testContext( context ) {
+ return context && typeof context.getElementsByTagName !== "undefined" && context;
+}
+
+// Expose support vars for convenience
+support = Sizzle.support = {};
+
+/**
+ * Detects XML nodes
+ * @param {Element|Object} elem An element or a document
+ * @returns {Boolean} True iff elem is a non-HTML XML node
+ */
+isXML = Sizzle.isXML = function( elem ) {
+ // documentElement is verified for cases where it doesn't yet exist
+ // (such as loading iframes in IE - #4833)
+ var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+ return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+ var hasCompare, subWindow,
+ doc = node ? node.ownerDocument || node : preferredDoc;
+
+ // Return early if doc is invalid or already selected
+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+ return document;
+ }
+
+ // Update global variables
+ document = doc;
+ docElem = document.documentElement;
+ documentIsHTML = !isXML( document );
+
+ // Support: IE 9-11, Edge
+ // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
+ if ( preferredDoc !== document &&
+ (subWindow = document.defaultView) && subWindow.top !== subWindow ) {
+
+ // Support: IE 11, Edge
+ if ( subWindow.addEventListener ) {
+ subWindow.addEventListener( "unload", unloadHandler, false );
+
+ // Support: IE 9 - 10 only
+ } else if ( subWindow.attachEvent ) {
+ subWindow.attachEvent( "onunload", unloadHandler );
+ }
+ }
+
+ /* Attributes
+ ---------------------------------------------------------------------- */
+
+ // Support: IE<8
+ // Verify that getAttribute really returns attributes and not properties
+ // (excepting IE8 booleans)
+ support.attributes = assert(function( el ) {
+ el.className = "i";
+ return !el.getAttribute("className");
+ });
+
+ /* getElement(s)By*
+ ---------------------------------------------------------------------- */
+
+ // Check if getElementsByTagName("*") returns only elements
+ support.getElementsByTagName = assert(function( el ) {
+ el.appendChild( document.createComment("") );
+ return !el.getElementsByTagName("*").length;
+ });
+
+ // Support: IE<9
+ support.getElementsByClassName = rnative.test( document.getElementsByClassName );
+
+ // Support: IE<10
+ // Check if getElementById returns elements by name
+ // The broken getElementById methods don't pick up programmatically-set names,
+ // so use a roundabout getElementsByName test
+ support.getById = assert(function( el ) {
+ docElem.appendChild( el ).id = expando;
+ return !document.getElementsByName || !document.getElementsByName( expando ).length;
+ });
+
+ // ID filter and find
+ if ( support.getById ) {
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ return elem.getAttribute("id") === attrId;
+ };
+ };
+ Expr.find["ID"] = function( id, context ) {
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+ var elem = context.getElementById( id );
+ return elem ? [ elem ] : [];
+ }
+ };
+ } else {
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ var node = typeof elem.getAttributeNode !== "undefined" &&
+ elem.getAttributeNode("id");
+ return node && node.value === attrId;
+ };
+ };
+
+ // Support: IE 6 - 7 only
+ // getElementById is not reliable as a find shortcut
+ Expr.find["ID"] = function( id, context ) {
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+ var node, i, elems,
+ elem = context.getElementById( id );
+
+ if ( elem ) {
+
+ // Verify the id attribute
+ node = elem.getAttributeNode("id");
+ if ( node && node.value === id ) {
+ return [ elem ];
+ }
+
+ // Fall back on getElementsByName
+ elems = context.getElementsByName( id );
+ i = 0;
+ while ( (elem = elems[i++]) ) {
+ node = elem.getAttributeNode("id");
+ if ( node && node.value === id ) {
+ return [ elem ];
+ }
+ }
+ }
+
+ return [];
+ }
+ };
+ }
+
+ // Tag
+ Expr.find["TAG"] = support.getElementsByTagName ?
+ function( tag, context ) {
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
+ return context.getElementsByTagName( tag );
+
+ // DocumentFragment nodes don't have gEBTN
+ } else if ( support.qsa ) {
+ return context.querySelectorAll( tag );
+ }
+ } :
+
+ function( tag, context ) {
+ var elem,
+ tmp = [],
+ i = 0,
+ // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
+ results = context.getElementsByTagName( tag );
+
+ // Filter out possible comments
+ if ( tag === "*" ) {
+ while ( (elem = results[i++]) ) {
+ if ( elem.nodeType === 1 ) {
+ tmp.push( elem );
+ }
+ }
+
+ return tmp;
+ }
+ return results;
+ };
+
+ // Class
+ Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+ if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
+ return context.getElementsByClassName( className );
+ }
+ };
+
+ /* QSA/matchesSelector
+ ---------------------------------------------------------------------- */
+
+ // QSA and matchesSelector support
+
+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+ rbuggyMatches = [];
+
+ // qSa(:focus) reports false when true (Chrome 21)
+ // We allow this because of a bug in IE8/9 that throws an error
+ // whenever `document.activeElement` is accessed on an iframe
+ // So, we allow :focus to pass through QSA all the time to avoid the IE error
+ // See https://bugs.jquery.com/ticket/13378
+ rbuggyQSA = [];
+
+ if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
+ // Build QSA regex
+ // Regex strategy adopted from Diego Perini
+ assert(function( el ) {
+ // Select is set to empty string on purpose
+ // This is to test IE's treatment of not explicitly
+ // setting a boolean content attribute,
+ // since its presence should be enough
+ // https://bugs.jquery.com/ticket/12359
+ docElem.appendChild( el ).innerHTML = "" +
+ " ";
+
+ // Support: IE8, Opera 11-12.16
+ // Nothing should be selected when empty strings follow ^= or $= or *=
+ // The test attribute must be unknown in Opera but "safe" for WinRT
+ // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
+ if ( el.querySelectorAll("[msallowcapture^='']").length ) {
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+ }
+
+ // Support: IE8
+ // Boolean attributes and "value" are not treated correctly
+ if ( !el.querySelectorAll("[selected]").length ) {
+ rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+ }
+
+ // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
+ if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
+ rbuggyQSA.push("~=");
+ }
+
+ // Webkit/Opera - :checked should return selected option elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ // IE8 throws error here and will not see later tests
+ if ( !el.querySelectorAll(":checked").length ) {
+ rbuggyQSA.push(":checked");
+ }
+
+ // Support: Safari 8+, iOS 8+
+ // https://bugs.webkit.org/show_bug.cgi?id=136851
+ // In-page `selector#id sibling-combinator selector` fails
+ if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
+ rbuggyQSA.push(".#.+[+~]");
+ }
+ });
+
+ assert(function( el ) {
+ el.innerHTML = ") matching elements by id
+ for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
+ if ( byElement && elem ) {
+ j = 0;
+ if ( !context && elem.ownerDocument !== document ) {
+ setDocument( elem );
+ xml = !documentIsHTML;
+ }
+ while ( (matcher = elementMatchers[j++]) ) {
+ if ( matcher( elem, context || document, xml) ) {
+ results.push( elem );
+ break;
+ }
+ }
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ }
+ }
+
+ // Track unmatched elements for set filters
+ if ( bySet ) {
+ // They will have gone through all possible matchers
+ if ( (elem = !matcher && elem) ) {
+ matchedCount--;
+ }
+
+ // Lengthen the array for every element, matched or not
+ if ( seed ) {
+ unmatched.push( elem );
+ }
+ }
+ }
+
+ // `i` is now the count of elements visited above, and adding it to `matchedCount`
+ // makes the latter nonnegative.
+ matchedCount += i;
+
+ // Apply set filters to unmatched elements
+ // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
+ // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
+ // no element matchers and no seed.
+ // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
+ // case, which will result in a "00" `matchedCount` that differs from `i` but is also
+ // numerically zero.
+ if ( bySet && i !== matchedCount ) {
+ j = 0;
+ while ( (matcher = setMatchers[j++]) ) {
+ matcher( unmatched, setMatched, context, xml );
+ }
+
+ if ( seed ) {
+ // Reintegrate element matches to eliminate the need for sorting
+ if ( matchedCount > 0 ) {
+ while ( i-- ) {
+ if ( !(unmatched[i] || setMatched[i]) ) {
+ setMatched[i] = pop.call( results );
+ }
+ }
+ }
+
+ // Discard index placeholder values to get only actual matches
+ setMatched = condense( setMatched );
+ }
+
+ // Add matches to results
+ push.apply( results, setMatched );
+
+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
+ if ( outermost && !seed && setMatched.length > 0 &&
+ ( matchedCount + setMatchers.length ) > 1 ) {
+
+ Sizzle.uniqueSort( results );
+ }
+ }
+
+ // Override manipulation of globals by nested matchers
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ outermostContext = contextBackup;
+ }
+
+ return unmatched;
+ };
+
+ return bySet ?
+ markFunction( superMatcher ) :
+ superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
+ var i,
+ setMatchers = [],
+ elementMatchers = [],
+ cached = compilerCache[ selector + " " ];
+
+ if ( !cached ) {
+ // Generate a function of recursive functions that can be used to check each element
+ if ( !match ) {
+ match = tokenize( selector );
+ }
+ i = match.length;
+ while ( i-- ) {
+ cached = matcherFromTokens( match[i] );
+ if ( cached[ expando ] ) {
+ setMatchers.push( cached );
+ } else {
+ elementMatchers.push( cached );
+ }
+ }
+
+ // Cache the compiled function
+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+
+ // Save selector and tokenization
+ cached.selector = selector;
+ }
+ return cached;
+};
+
+/**
+ * A low-level selection function that works with Sizzle's compiled
+ * selector functions
+ * @param {String|Function} selector A selector or a pre-compiled
+ * selector function built with Sizzle.compile
+ * @param {Element} context
+ * @param {Array} [results]
+ * @param {Array} [seed] A set of elements to match against
+ */
+select = Sizzle.select = function( selector, context, results, seed ) {
+ var i, tokens, token, type, find,
+ compiled = typeof selector === "function" && selector,
+ match = !seed && tokenize( (selector = compiled.selector || selector) );
+
+ results = results || [];
+
+ // Try to minimize operations if there is only one selector in the list and no seed
+ // (the latter of which guarantees us context)
+ if ( match.length === 1 ) {
+
+ // Reduce context if the leading compound selector is an ID
+ tokens = match[0] = match[0].slice( 0 );
+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+ context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
+
+ context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+ if ( !context ) {
+ return results;
+
+ // Precompiled matchers will still verify ancestry, so step up a level
+ } else if ( compiled ) {
+ context = context.parentNode;
+ }
+
+ selector = selector.slice( tokens.shift().value.length );
+ }
+
+ // Fetch a seed set for right-to-left matching
+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+ while ( i-- ) {
+ token = tokens[i];
+
+ // Abort if we hit a combinator
+ if ( Expr.relative[ (type = token.type) ] ) {
+ break;
+ }
+ if ( (find = Expr.find[ type ]) ) {
+ // Search, expanding context for leading sibling combinators
+ if ( (seed = find(
+ token.matches[0].replace( runescape, funescape ),
+ rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
+ )) ) {
+
+ // If seed is empty or no tokens remain, we can return early
+ tokens.splice( i, 1 );
+ selector = seed.length && toSelector( tokens );
+ if ( !selector ) {
+ push.apply( results, seed );
+ return results;
+ }
+
+ break;
+ }
+ }
+ }
+ }
+
+ // Compile and execute a filtering function if one is not provided
+ // Provide `match` to avoid retokenization if we modified the selector above
+ ( compiled || compile( selector, match ) )(
+ seed,
+ context,
+ !documentIsHTML,
+ results,
+ !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
+ );
+ return results;
+};
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Support: Chrome 14-35+
+// Always assume duplicates if they aren't passed to the comparison function
+support.detectDuplicates = !!hasDuplicate;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+// Detached nodes confoundingly follow *each other*
+support.sortDetached = assert(function( el ) {
+ // Should return 1, but returns 4 (following)
+ return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
+});
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( el ) {
+ el.innerHTML = " to avoid XSS via location.hash (#9521)
+ // Strict HTML recognition (#11290: must start with <)
+ // Shortcut simple #id case for speed
+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
+
+ init = jQuery.fn.init = function( selector, context, root ) {
+ var match, elem;
+
+ // HANDLE: $(""), $(null), $(undefined), $(false)
+ if ( !selector ) {
+ return this;
+ }
+
+ // Method init() accepts an alternate rootjQuery
+ // so migrate can support jQuery.sub (gh-2101)
+ root = root || rootjQuery;
+
+ // Handle HTML strings
+ if ( typeof selector === "string" ) {
+ if ( selector[ 0 ] === "<" &&
+ selector[ selector.length - 1 ] === ">" &&
+ selector.length >= 3 ) {
+
+ // Assume that strings that start and end with <> are HTML and skip the regex check
+ match = [ null, selector, null ];
+
+ } else {
+ match = rquickExpr.exec( selector );
+ }
+
+ // Match html or make sure no context is specified for #id
+ if ( match && ( match[ 1 ] || !context ) ) {
+
+ // HANDLE: $(html) -> $(array)
+ if ( match[ 1 ] ) {
+ context = context instanceof jQuery ? context[ 0 ] : context;
+
+ // Option to run scripts is true for back-compat
+ // Intentionally let the error be thrown if parseHTML is not present
+ jQuery.merge( this, jQuery.parseHTML(
+ match[ 1 ],
+ context && context.nodeType ? context.ownerDocument || context : document,
+ true
+ ) );
+
+ // HANDLE: $(html, props)
+ if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
+ for ( match in context ) {
+
+ // Properties of context are called as methods if possible
+ if ( isFunction( this[ match ] ) ) {
+ this[ match ]( context[ match ] );
+
+ // ...and otherwise set as attributes
+ } else {
+ this.attr( match, context[ match ] );
+ }
+ }
+ }
+
+ return this;
+
+ // HANDLE: $(#id)
+ } else {
+ elem = document.getElementById( match[ 2 ] );
+
+ if ( elem ) {
+
+ // Inject the element directly into the jQuery object
+ this[ 0 ] = elem;
+ this.length = 1;
+ }
+ return this;
+ }
+
+ // HANDLE: $(expr, $(...))
+ } else if ( !context || context.jquery ) {
+ return ( context || root ).find( selector );
+
+ // HANDLE: $(expr, context)
+ // (which is just equivalent to: $(context).find(expr)
+ } else {
+ return this.constructor( context ).find( selector );
+ }
+
+ // HANDLE: $(DOMElement)
+ } else if ( selector.nodeType ) {
+ this[ 0 ] = selector;
+ this.length = 1;
+ return this;
+
+ // HANDLE: $(function)
+ // Shortcut for document ready
+ } else if ( isFunction( selector ) ) {
+ return root.ready !== undefined ?
+ root.ready( selector ) :
+
+ // Execute immediately if ready is not present
+ selector( jQuery );
+ }
+
+ return jQuery.makeArray( selector, this );
+ };
+
+// Give the init function the jQuery prototype for later instantiation
+init.prototype = jQuery.fn;
+
+// Initialize central reference
+rootjQuery = jQuery( document );
+
+
+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
+
+ // Methods guaranteed to produce a unique set when starting from a unique set
+ guaranteedUnique = {
+ children: true,
+ contents: true,
+ next: true,
+ prev: true
+ };
+
+jQuery.fn.extend( {
+ has: function( target ) {
+ var targets = jQuery( target, this ),
+ l = targets.length;
+
+ return this.filter( function() {
+ var i = 0;
+ for ( ; i < l; i++ ) {
+ if ( jQuery.contains( this, targets[ i ] ) ) {
+ return true;
+ }
+ }
+ } );
+ },
+
+ closest: function( selectors, context ) {
+ var cur,
+ i = 0,
+ l = this.length,
+ matched = [],
+ targets = typeof selectors !== "string" && jQuery( selectors );
+
+ // Positional selectors never match, since there's no _selection_ context
+ if ( !rneedsContext.test( selectors ) ) {
+ for ( ; i < l; i++ ) {
+ for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
+
+ // Always skip document fragments
+ if ( cur.nodeType < 11 && ( targets ?
+ targets.index( cur ) > -1 :
+
+ // Don't pass non-elements to Sizzle
+ cur.nodeType === 1 &&
+ jQuery.find.matchesSelector( cur, selectors ) ) ) {
+
+ matched.push( cur );
+ break;
+ }
+ }
+ }
+ }
+
+ return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
+ },
+
+ // Determine the position of an element within the set
+ index: function( elem ) {
+
+ // No argument, return index in parent
+ if ( !elem ) {
+ return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+ }
+
+ // Index in selector
+ if ( typeof elem === "string" ) {
+ return indexOf.call( jQuery( elem ), this[ 0 ] );
+ }
+
+ // Locate the position of the desired element
+ return indexOf.call( this,
+
+ // If it receives a jQuery object, the first element is used
+ elem.jquery ? elem[ 0 ] : elem
+ );
+ },
+
+ add: function( selector, context ) {
+ return this.pushStack(
+ jQuery.uniqueSort(
+ jQuery.merge( this.get(), jQuery( selector, context ) )
+ )
+ );
+ },
+
+ addBack: function( selector ) {
+ return this.add( selector == null ?
+ this.prevObject : this.prevObject.filter( selector )
+ );
+ }
+} );
+
+function sibling( cur, dir ) {
+ while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
+ return cur;
+}
+
+jQuery.each( {
+ parent: function( elem ) {
+ var parent = elem.parentNode;
+ return parent && parent.nodeType !== 11 ? parent : null;
+ },
+ parents: function( elem ) {
+ return dir( elem, "parentNode" );
+ },
+ parentsUntil: function( elem, i, until ) {
+ return dir( elem, "parentNode", until );
+ },
+ next: function( elem ) {
+ return sibling( elem, "nextSibling" );
+ },
+ prev: function( elem ) {
+ return sibling( elem, "previousSibling" );
+ },
+ nextAll: function( elem ) {
+ return dir( elem, "nextSibling" );
+ },
+ prevAll: function( elem ) {
+ return dir( elem, "previousSibling" );
+ },
+ nextUntil: function( elem, i, until ) {
+ return dir( elem, "nextSibling", until );
+ },
+ prevUntil: function( elem, i, until ) {
+ return dir( elem, "previousSibling", until );
+ },
+ siblings: function( elem ) {
+ return siblings( ( elem.parentNode || {} ).firstChild, elem );
+ },
+ children: function( elem ) {
+ return siblings( elem.firstChild );
+ },
+ contents: function( elem ) {
+ if ( nodeName( elem, "iframe" ) ) {
+ return elem.contentDocument;
+ }
+
+ // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
+ // Treat the template element as a regular one in browsers that
+ // don't support it.
+ if ( nodeName( elem, "template" ) ) {
+ elem = elem.content || elem;
+ }
+
+ return jQuery.merge( [], elem.childNodes );
+ }
+}, function( name, fn ) {
+ jQuery.fn[ name ] = function( until, selector ) {
+ var matched = jQuery.map( this, fn, until );
+
+ if ( name.slice( -5 ) !== "Until" ) {
+ selector = until;
+ }
+
+ if ( selector && typeof selector === "string" ) {
+ matched = jQuery.filter( selector, matched );
+ }
+
+ if ( this.length > 1 ) {
+
+ // Remove duplicates
+ if ( !guaranteedUnique[ name ] ) {
+ jQuery.uniqueSort( matched );
+ }
+
+ // Reverse order for parents* and prev-derivatives
+ if ( rparentsprev.test( name ) ) {
+ matched.reverse();
+ }
+ }
+
+ return this.pushStack( matched );
+ };
+} );
+var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
+
+
+
+// Convert String-formatted options into Object-formatted ones
+function createOptions( options ) {
+ var object = {};
+ jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
+ object[ flag ] = true;
+ } );
+ return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ * options: an optional list of space-separated options that will change how
+ * the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ * once: will ensure the callback list can only be fired once (like a Deferred)
+ *
+ * memory: will keep track of previous values and will call any callback added
+ * after the list has been fired right away with the latest "memorized"
+ * values (like a Deferred)
+ *
+ * unique: will ensure a callback can only be added once (no duplicate in the list)
+ *
+ * stopOnFalse: interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+ // Convert options from String-formatted to Object-formatted if needed
+ // (we check in cache first)
+ options = typeof options === "string" ?
+ createOptions( options ) :
+ jQuery.extend( {}, options );
+
+ var // Flag to know if list is currently firing
+ firing,
+
+ // Last fire value for non-forgettable lists
+ memory,
+
+ // Flag to know if list was already fired
+ fired,
+
+ // Flag to prevent firing
+ locked,
+
+ // Actual callback list
+ list = [],
+
+ // Queue of execution data for repeatable lists
+ queue = [],
+
+ // Index of currently firing callback (modified by add/remove as needed)
+ firingIndex = -1,
+
+ // Fire callbacks
+ fire = function() {
+
+ // Enforce single-firing
+ locked = locked || options.once;
+
+ // Execute callbacks for all pending executions,
+ // respecting firingIndex overrides and runtime changes
+ fired = firing = true;
+ for ( ; queue.length; firingIndex = -1 ) {
+ memory = queue.shift();
+ while ( ++firingIndex < list.length ) {
+
+ // Run callback and check for early termination
+ if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
+ options.stopOnFalse ) {
+
+ // Jump to end and forget the data so .add doesn't re-fire
+ firingIndex = list.length;
+ memory = false;
+ }
+ }
+ }
+
+ // Forget the data if we're done with it
+ if ( !options.memory ) {
+ memory = false;
+ }
+
+ firing = false;
+
+ // Clean up if we're done firing for good
+ if ( locked ) {
+
+ // Keep an empty list if we have data for future add calls
+ if ( memory ) {
+ list = [];
+
+ // Otherwise, this object is spent
+ } else {
+ list = "";
+ }
+ }
+ },
+
+ // Actual Callbacks object
+ self = {
+
+ // Add a callback or a collection of callbacks to the list
+ add: function() {
+ if ( list ) {
+
+ // If we have memory from a past run, we should fire after adding
+ if ( memory && !firing ) {
+ firingIndex = list.length - 1;
+ queue.push( memory );
+ }
+
+ ( function add( args ) {
+ jQuery.each( args, function( _, arg ) {
+ if ( isFunction( arg ) ) {
+ if ( !options.unique || !self.has( arg ) ) {
+ list.push( arg );
+ }
+ } else if ( arg && arg.length && toType( arg ) !== "string" ) {
+
+ // Inspect recursively
+ add( arg );
+ }
+ } );
+ } )( arguments );
+
+ if ( memory && !firing ) {
+ fire();
+ }
+ }
+ return this;
+ },
+
+ // Remove a callback from the list
+ remove: function() {
+ jQuery.each( arguments, function( _, arg ) {
+ var index;
+ while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+ list.splice( index, 1 );
+
+ // Handle firing indexes
+ if ( index <= firingIndex ) {
+ firingIndex--;
+ }
+ }
+ } );
+ return this;
+ },
+
+ // Check if a given callback is in the list.
+ // If no argument is given, return whether or not list has callbacks attached.
+ has: function( fn ) {
+ return fn ?
+ jQuery.inArray( fn, list ) > -1 :
+ list.length > 0;
+ },
+
+ // Remove all callbacks from the list
+ empty: function() {
+ if ( list ) {
+ list = [];
+ }
+ return this;
+ },
+
+ // Disable .fire and .add
+ // Abort any current/pending executions
+ // Clear all callbacks and values
+ disable: function() {
+ locked = queue = [];
+ list = memory = "";
+ return this;
+ },
+ disabled: function() {
+ return !list;
+ },
+
+ // Disable .fire
+ // Also disable .add unless we have memory (since it would have no effect)
+ // Abort any pending executions
+ lock: function() {
+ locked = queue = [];
+ if ( !memory && !firing ) {
+ list = memory = "";
+ }
+ return this;
+ },
+ locked: function() {
+ return !!locked;
+ },
+
+ // Call all callbacks with the given context and arguments
+ fireWith: function( context, args ) {
+ if ( !locked ) {
+ args = args || [];
+ args = [ context, args.slice ? args.slice() : args ];
+ queue.push( args );
+ if ( !firing ) {
+ fire();
+ }
+ }
+ return this;
+ },
+
+ // Call all the callbacks with the given arguments
+ fire: function() {
+ self.fireWith( this, arguments );
+ return this;
+ },
+
+ // To know if the callbacks have already been called at least once
+ fired: function() {
+ return !!fired;
+ }
+ };
+
+ return self;
+};
+
+
+function Identity( v ) {
+ return v;
+}
+function Thrower( ex ) {
+ throw ex;
+}
+
+function adoptValue( value, resolve, reject, noValue ) {
+ var method;
+
+ try {
+
+ // Check for promise aspect first to privilege synchronous behavior
+ if ( value && isFunction( ( method = value.promise ) ) ) {
+ method.call( value ).done( resolve ).fail( reject );
+
+ // Other thenables
+ } else if ( value && isFunction( ( method = value.then ) ) ) {
+ method.call( value, resolve, reject );
+
+ // Other non-thenables
+ } else {
+
+ // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
+ // * false: [ value ].slice( 0 ) => resolve( value )
+ // * true: [ value ].slice( 1 ) => resolve()
+ resolve.apply( undefined, [ value ].slice( noValue ) );
+ }
+
+ // For Promises/A+, convert exceptions into rejections
+ // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
+ // Deferred#then to conditionally suppress rejection.
+ } catch ( value ) {
+
+ // Support: Android 4.0 only
+ // Strict mode functions invoked without .call/.apply get global-object context
+ reject.apply( undefined, [ value ] );
+ }
+}
+
+jQuery.extend( {
+
+ Deferred: function( func ) {
+ var tuples = [
+
+ // action, add listener, callbacks,
+ // ... .then handlers, argument index, [final state]
+ [ "notify", "progress", jQuery.Callbacks( "memory" ),
+ jQuery.Callbacks( "memory" ), 2 ],
+ [ "resolve", "done", jQuery.Callbacks( "once memory" ),
+ jQuery.Callbacks( "once memory" ), 0, "resolved" ],
+ [ "reject", "fail", jQuery.Callbacks( "once memory" ),
+ jQuery.Callbacks( "once memory" ), 1, "rejected" ]
+ ],
+ state = "pending",
+ promise = {
+ state: function() {
+ return state;
+ },
+ always: function() {
+ deferred.done( arguments ).fail( arguments );
+ return this;
+ },
+ "catch": function( fn ) {
+ return promise.then( null, fn );
+ },
+
+ // Keep pipe for back-compat
+ pipe: function( /* fnDone, fnFail, fnProgress */ ) {
+ var fns = arguments;
+
+ return jQuery.Deferred( function( newDefer ) {
+ jQuery.each( tuples, function( i, tuple ) {
+
+ // Map tuples (progress, done, fail) to arguments (done, fail, progress)
+ var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
+
+ // deferred.progress(function() { bind to newDefer or newDefer.notify })
+ // deferred.done(function() { bind to newDefer or newDefer.resolve })
+ // deferred.fail(function() { bind to newDefer or newDefer.reject })
+ deferred[ tuple[ 1 ] ]( function() {
+ var returned = fn && fn.apply( this, arguments );
+ if ( returned && isFunction( returned.promise ) ) {
+ returned.promise()
+ .progress( newDefer.notify )
+ .done( newDefer.resolve )
+ .fail( newDefer.reject );
+ } else {
+ newDefer[ tuple[ 0 ] + "With" ](
+ this,
+ fn ? [ returned ] : arguments
+ );
+ }
+ } );
+ } );
+ fns = null;
+ } ).promise();
+ },
+ then: function( onFulfilled, onRejected, onProgress ) {
+ var maxDepth = 0;
+ function resolve( depth, deferred, handler, special ) {
+ return function() {
+ var that = this,
+ args = arguments,
+ mightThrow = function() {
+ var returned, then;
+
+ // Support: Promises/A+ section 2.3.3.3.3
+ // https://promisesaplus.com/#point-59
+ // Ignore double-resolution attempts
+ if ( depth < maxDepth ) {
+ return;
+ }
+
+ returned = handler.apply( that, args );
+
+ // Support: Promises/A+ section 2.3.1
+ // https://promisesaplus.com/#point-48
+ if ( returned === deferred.promise() ) {
+ throw new TypeError( "Thenable self-resolution" );
+ }
+
+ // Support: Promises/A+ sections 2.3.3.1, 3.5
+ // https://promisesaplus.com/#point-54
+ // https://promisesaplus.com/#point-75
+ // Retrieve `then` only once
+ then = returned &&
+
+ // Support: Promises/A+ section 2.3.4
+ // https://promisesaplus.com/#point-64
+ // Only check objects and functions for thenability
+ ( typeof returned === "object" ||
+ typeof returned === "function" ) &&
+ returned.then;
+
+ // Handle a returned thenable
+ if ( isFunction( then ) ) {
+
+ // Special processors (notify) just wait for resolution
+ if ( special ) {
+ then.call(
+ returned,
+ resolve( maxDepth, deferred, Identity, special ),
+ resolve( maxDepth, deferred, Thrower, special )
+ );
+
+ // Normal processors (resolve) also hook into progress
+ } else {
+
+ // ...and disregard older resolution values
+ maxDepth++;
+
+ then.call(
+ returned,
+ resolve( maxDepth, deferred, Identity, special ),
+ resolve( maxDepth, deferred, Thrower, special ),
+ resolve( maxDepth, deferred, Identity,
+ deferred.notifyWith )
+ );
+ }
+
+ // Handle all other returned values
+ } else {
+
+ // Only substitute handlers pass on context
+ // and multiple values (non-spec behavior)
+ if ( handler !== Identity ) {
+ that = undefined;
+ args = [ returned ];
+ }
+
+ // Process the value(s)
+ // Default process is resolve
+ ( special || deferred.resolveWith )( that, args );
+ }
+ },
+
+ // Only normal processors (resolve) catch and reject exceptions
+ process = special ?
+ mightThrow :
+ function() {
+ try {
+ mightThrow();
+ } catch ( e ) {
+
+ if ( jQuery.Deferred.exceptionHook ) {
+ jQuery.Deferred.exceptionHook( e,
+ process.stackTrace );
+ }
+
+ // Support: Promises/A+ section 2.3.3.3.4.1
+ // https://promisesaplus.com/#point-61
+ // Ignore post-resolution exceptions
+ if ( depth + 1 >= maxDepth ) {
+
+ // Only substitute handlers pass on context
+ // and multiple values (non-spec behavior)
+ if ( handler !== Thrower ) {
+ that = undefined;
+ args = [ e ];
+ }
+
+ deferred.rejectWith( that, args );
+ }
+ }
+ };
+
+ // Support: Promises/A+ section 2.3.3.3.1
+ // https://promisesaplus.com/#point-57
+ // Re-resolve promises immediately to dodge false rejection from
+ // subsequent errors
+ if ( depth ) {
+ process();
+ } else {
+
+ // Call an optional hook to record the stack, in case of exception
+ // since it's otherwise lost when execution goes async
+ if ( jQuery.Deferred.getStackHook ) {
+ process.stackTrace = jQuery.Deferred.getStackHook();
+ }
+ window.setTimeout( process );
+ }
+ };
+ }
+
+ return jQuery.Deferred( function( newDefer ) {
+
+ // progress_handlers.add( ... )
+ tuples[ 0 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ isFunction( onProgress ) ?
+ onProgress :
+ Identity,
+ newDefer.notifyWith
+ )
+ );
+
+ // fulfilled_handlers.add( ... )
+ tuples[ 1 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ isFunction( onFulfilled ) ?
+ onFulfilled :
+ Identity
+ )
+ );
+
+ // rejected_handlers.add( ... )
+ tuples[ 2 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ isFunction( onRejected ) ?
+ onRejected :
+ Thrower
+ )
+ );
+ } ).promise();
+ },
+
+ // Get a promise for this deferred
+ // If obj is provided, the promise aspect is added to the object
+ promise: function( obj ) {
+ return obj != null ? jQuery.extend( obj, promise ) : promise;
+ }
+ },
+ deferred = {};
+
+ // Add list-specific methods
+ jQuery.each( tuples, function( i, tuple ) {
+ var list = tuple[ 2 ],
+ stateString = tuple[ 5 ];
+
+ // promise.progress = list.add
+ // promise.done = list.add
+ // promise.fail = list.add
+ promise[ tuple[ 1 ] ] = list.add;
+
+ // Handle state
+ if ( stateString ) {
+ list.add(
+ function() {
+
+ // state = "resolved" (i.e., fulfilled)
+ // state = "rejected"
+ state = stateString;
+ },
+
+ // rejected_callbacks.disable
+ // fulfilled_callbacks.disable
+ tuples[ 3 - i ][ 2 ].disable,
+
+ // rejected_handlers.disable
+ // fulfilled_handlers.disable
+ tuples[ 3 - i ][ 3 ].disable,
+
+ // progress_callbacks.lock
+ tuples[ 0 ][ 2 ].lock,
+
+ // progress_handlers.lock
+ tuples[ 0 ][ 3 ].lock
+ );
+ }
+
+ // progress_handlers.fire
+ // fulfilled_handlers.fire
+ // rejected_handlers.fire
+ list.add( tuple[ 3 ].fire );
+
+ // deferred.notify = function() { deferred.notifyWith(...) }
+ // deferred.resolve = function() { deferred.resolveWith(...) }
+ // deferred.reject = function() { deferred.rejectWith(...) }
+ deferred[ tuple[ 0 ] ] = function() {
+ deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
+ return this;
+ };
+
+ // deferred.notifyWith = list.fireWith
+ // deferred.resolveWith = list.fireWith
+ // deferred.rejectWith = list.fireWith
+ deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
+ } );
+
+ // Make the deferred a promise
+ promise.promise( deferred );
+
+ // Call given func if any
+ if ( func ) {
+ func.call( deferred, deferred );
+ }
+
+ // All done!
+ return deferred;
+ },
+
+ // Deferred helper
+ when: function( singleValue ) {
+ var
+
+ // count of uncompleted subordinates
+ remaining = arguments.length,
+
+ // count of unprocessed arguments
+ i = remaining,
+
+ // subordinate fulfillment data
+ resolveContexts = Array( i ),
+ resolveValues = slice.call( arguments ),
+
+ // the master Deferred
+ master = jQuery.Deferred(),
+
+ // subordinate callback factory
+ updateFunc = function( i ) {
+ return function( value ) {
+ resolveContexts[ i ] = this;
+ resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
+ if ( !( --remaining ) ) {
+ master.resolveWith( resolveContexts, resolveValues );
+ }
+ };
+ };
+
+ // Single- and empty arguments are adopted like Promise.resolve
+ if ( remaining <= 1 ) {
+ adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
+ !remaining );
+
+ // Use .then() to unwrap secondary thenables (cf. gh-3000)
+ if ( master.state() === "pending" ||
+ isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
+
+ return master.then();
+ }
+ }
+
+ // Multiple arguments are aggregated like Promise.all array elements
+ while ( i-- ) {
+ adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
+ }
+
+ return master.promise();
+ }
+} );
+
+
+// These usually indicate a programmer mistake during development,
+// warn about them ASAP rather than swallowing them by default.
+var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
+
+jQuery.Deferred.exceptionHook = function( error, stack ) {
+
+ // Support: IE 8 - 9 only
+ // Console exists when dev tools are open, which can happen at any time
+ if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
+ window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
+ }
+};
+
+
+
+
+jQuery.readyException = function( error ) {
+ window.setTimeout( function() {
+ throw error;
+ } );
+};
+
+
+
+
+// The deferred used on DOM ready
+var readyList = jQuery.Deferred();
+
+jQuery.fn.ready = function( fn ) {
+
+ readyList
+ .then( fn )
+
+ // Wrap jQuery.readyException in a function so that the lookup
+ // happens at the time of error handling instead of callback
+ // registration.
+ .catch( function( error ) {
+ jQuery.readyException( error );
+ } );
+
+ return this;
+};
+
+jQuery.extend( {
+
+ // Is the DOM ready to be used? Set to true once it occurs.
+ isReady: false,
+
+ // A counter to track how many items to wait for before
+ // the ready event fires. See #6781
+ readyWait: 1,
+
+ // Handle when the DOM is ready
+ ready: function( wait ) {
+
+ // Abort if there are pending holds or we're already ready
+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+ return;
+ }
+
+ // Remember that the DOM is ready
+ jQuery.isReady = true;
+
+ // If a normal DOM Ready event fired, decrement, and wait if need be
+ if ( wait !== true && --jQuery.readyWait > 0 ) {
+ return;
+ }
+
+ // If there are functions bound, to execute
+ readyList.resolveWith( document, [ jQuery ] );
+ }
+} );
+
+jQuery.ready.then = readyList.then;
+
+// The ready event handler and self cleanup method
+function completed() {
+ document.removeEventListener( "DOMContentLoaded", completed );
+ window.removeEventListener( "load", completed );
+ jQuery.ready();
+}
+
+// Catch cases where $(document).ready() is called
+// after the browser event has already occurred.
+// Support: IE <=9 - 10 only
+// Older IE sometimes signals "interactive" too soon
+if ( document.readyState === "complete" ||
+ ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
+
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
+ window.setTimeout( jQuery.ready );
+
+} else {
+
+ // Use the handy event callback
+ document.addEventListener( "DOMContentLoaded", completed );
+
+ // A fallback to window.onload, that will always work
+ window.addEventListener( "load", completed );
+}
+
+
+
+
+// Multifunctional method to get and set values of a collection
+// The value/s can optionally be executed if it's a function
+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
+ var i = 0,
+ len = elems.length,
+ bulk = key == null;
+
+ // Sets many values
+ if ( toType( key ) === "object" ) {
+ chainable = true;
+ for ( i in key ) {
+ access( elems, fn, i, key[ i ], true, emptyGet, raw );
+ }
+
+ // Sets one value
+ } else if ( value !== undefined ) {
+ chainable = true;
+
+ if ( !isFunction( value ) ) {
+ raw = true;
+ }
+
+ if ( bulk ) {
+
+ // Bulk operations run against the entire set
+ if ( raw ) {
+ fn.call( elems, value );
+ fn = null;
+
+ // ...except when executing function values
+ } else {
+ bulk = fn;
+ fn = function( elem, key, value ) {
+ return bulk.call( jQuery( elem ), value );
+ };
+ }
+ }
+
+ if ( fn ) {
+ for ( ; i < len; i++ ) {
+ fn(
+ elems[ i ], key, raw ?
+ value :
+ value.call( elems[ i ], i, fn( elems[ i ], key ) )
+ );
+ }
+ }
+ }
+
+ if ( chainable ) {
+ return elems;
+ }
+
+ // Gets
+ if ( bulk ) {
+ return fn.call( elems );
+ }
+
+ return len ? fn( elems[ 0 ], key ) : emptyGet;
+};
+
+
+// Matches dashed string for camelizing
+var rmsPrefix = /^-ms-/,
+ rdashAlpha = /-([a-z])/g;
+
+// Used by camelCase as callback to replace()
+function fcamelCase( all, letter ) {
+ return letter.toUpperCase();
+}
+
+// Convert dashed to camelCase; used by the css and data modules
+// Support: IE <=9 - 11, Edge 12 - 15
+// Microsoft forgot to hump their vendor prefix (#9572)
+function camelCase( string ) {
+ return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+}
+var acceptData = function( owner ) {
+
+ // Accepts only:
+ // - Node
+ // - Node.ELEMENT_NODE
+ // - Node.DOCUMENT_NODE
+ // - Object
+ // - Any
+ return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
+};
+
+
+
+
+function Data() {
+ this.expando = jQuery.expando + Data.uid++;
+}
+
+Data.uid = 1;
+
+Data.prototype = {
+
+ cache: function( owner ) {
+
+ // Check if the owner object already has a cache
+ var value = owner[ this.expando ];
+
+ // If not, create one
+ if ( !value ) {
+ value = {};
+
+ // We can accept data for non-element nodes in modern browsers,
+ // but we should not, see #8335.
+ // Always return an empty object.
+ if ( acceptData( owner ) ) {
+
+ // If it is a node unlikely to be stringify-ed or looped over
+ // use plain assignment
+ if ( owner.nodeType ) {
+ owner[ this.expando ] = value;
+
+ // Otherwise secure it in a non-enumerable property
+ // configurable must be true to allow the property to be
+ // deleted when data is removed
+ } else {
+ Object.defineProperty( owner, this.expando, {
+ value: value,
+ configurable: true
+ } );
+ }
+ }
+ }
+
+ return value;
+ },
+ set: function( owner, data, value ) {
+ var prop,
+ cache = this.cache( owner );
+
+ // Handle: [ owner, key, value ] args
+ // Always use camelCase key (gh-2257)
+ if ( typeof data === "string" ) {
+ cache[ camelCase( data ) ] = value;
+
+ // Handle: [ owner, { properties } ] args
+ } else {
+
+ // Copy the properties one-by-one to the cache object
+ for ( prop in data ) {
+ cache[ camelCase( prop ) ] = data[ prop ];
+ }
+ }
+ return cache;
+ },
+ get: function( owner, key ) {
+ return key === undefined ?
+ this.cache( owner ) :
+
+ // Always use camelCase key (gh-2257)
+ owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
+ },
+ access: function( owner, key, value ) {
+
+ // In cases where either:
+ //
+ // 1. No key was specified
+ // 2. A string key was specified, but no value provided
+ //
+ // Take the "read" path and allow the get method to determine
+ // which value to return, respectively either:
+ //
+ // 1. The entire cache object
+ // 2. The data stored at the key
+ //
+ if ( key === undefined ||
+ ( ( key && typeof key === "string" ) && value === undefined ) ) {
+
+ return this.get( owner, key );
+ }
+
+ // When the key is not a string, or both a key and value
+ // are specified, set or extend (existing objects) with either:
+ //
+ // 1. An object of properties
+ // 2. A key and value
+ //
+ this.set( owner, key, value );
+
+ // Since the "set" path can have two possible entry points
+ // return the expected data based on which path was taken[*]
+ return value !== undefined ? value : key;
+ },
+ remove: function( owner, key ) {
+ var i,
+ cache = owner[ this.expando ];
+
+ if ( cache === undefined ) {
+ return;
+ }
+
+ if ( key !== undefined ) {
+
+ // Support array or space separated string of keys
+ if ( Array.isArray( key ) ) {
+
+ // If key is an array of keys...
+ // We always set camelCase keys, so remove that.
+ key = key.map( camelCase );
+ } else {
+ key = camelCase( key );
+
+ // If a key with the spaces exists, use it.
+ // Otherwise, create an array by matching non-whitespace
+ key = key in cache ?
+ [ key ] :
+ ( key.match( rnothtmlwhite ) || [] );
+ }
+
+ i = key.length;
+
+ while ( i-- ) {
+ delete cache[ key[ i ] ];
+ }
+ }
+
+ // Remove the expando if there's no more data
+ if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
+
+ // Support: Chrome <=35 - 45
+ // Webkit & Blink performance suffers when deleting properties
+ // from DOM nodes, so set to undefined instead
+ // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
+ if ( owner.nodeType ) {
+ owner[ this.expando ] = undefined;
+ } else {
+ delete owner[ this.expando ];
+ }
+ }
+ },
+ hasData: function( owner ) {
+ var cache = owner[ this.expando ];
+ return cache !== undefined && !jQuery.isEmptyObject( cache );
+ }
+};
+var dataPriv = new Data();
+
+var dataUser = new Data();
+
+
+
+// Implementation Summary
+//
+// 1. Enforce API surface and semantic compatibility with 1.9.x branch
+// 2. Improve the module's maintainability by reducing the storage
+// paths to a single mechanism.
+// 3. Use the same single mechanism to support "private" and "user" data.
+// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+// 5. Avoid exposing implementation details on user objects (eg. expando properties)
+// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
+
+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
+ rmultiDash = /[A-Z]/g;
+
+function getData( data ) {
+ if ( data === "true" ) {
+ return true;
+ }
+
+ if ( data === "false" ) {
+ return false;
+ }
+
+ if ( data === "null" ) {
+ return null;
+ }
+
+ // Only convert to a number if it doesn't change the string
+ if ( data === +data + "" ) {
+ return +data;
+ }
+
+ if ( rbrace.test( data ) ) {
+ return JSON.parse( data );
+ }
+
+ return data;
+}
+
+function dataAttr( elem, key, data ) {
+ var name;
+
+ // If nothing was found internally, try to fetch any
+ // data from the HTML5 data-* attribute
+ if ( data === undefined && elem.nodeType === 1 ) {
+ name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
+ data = elem.getAttribute( name );
+
+ if ( typeof data === "string" ) {
+ try {
+ data = getData( data );
+ } catch ( e ) {}
+
+ // Make sure we set the data so it isn't changed later
+ dataUser.set( elem, key, data );
+ } else {
+ data = undefined;
+ }
+ }
+ return data;
+}
+
+jQuery.extend( {
+ hasData: function( elem ) {
+ return dataUser.hasData( elem ) || dataPriv.hasData( elem );
+ },
+
+ data: function( elem, name, data ) {
+ return dataUser.access( elem, name, data );
+ },
+
+ removeData: function( elem, name ) {
+ dataUser.remove( elem, name );
+ },
+
+ // TODO: Now that all calls to _data and _removeData have been replaced
+ // with direct calls to dataPriv methods, these can be deprecated.
+ _data: function( elem, name, data ) {
+ return dataPriv.access( elem, name, data );
+ },
+
+ _removeData: function( elem, name ) {
+ dataPriv.remove( elem, name );
+ }
+} );
+
+jQuery.fn.extend( {
+ data: function( key, value ) {
+ var i, name, data,
+ elem = this[ 0 ],
+ attrs = elem && elem.attributes;
+
+ // Gets all values
+ if ( key === undefined ) {
+ if ( this.length ) {
+ data = dataUser.get( elem );
+
+ if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
+ i = attrs.length;
+ while ( i-- ) {
+
+ // Support: IE 11 only
+ // The attrs elements can be null (#14894)
+ if ( attrs[ i ] ) {
+ name = attrs[ i ].name;
+ if ( name.indexOf( "data-" ) === 0 ) {
+ name = camelCase( name.slice( 5 ) );
+ dataAttr( elem, name, data[ name ] );
+ }
+ }
+ }
+ dataPriv.set( elem, "hasDataAttrs", true );
+ }
+ }
+
+ return data;
+ }
+
+ // Sets multiple values
+ if ( typeof key === "object" ) {
+ return this.each( function() {
+ dataUser.set( this, key );
+ } );
+ }
+
+ return access( this, function( value ) {
+ var data;
+
+ // The calling jQuery object (element matches) is not empty
+ // (and therefore has an element appears at this[ 0 ]) and the
+ // `value` parameter was not undefined. An empty jQuery object
+ // will result in `undefined` for elem = this[ 0 ] which will
+ // throw an exception if an attempt to read a data cache is made.
+ if ( elem && value === undefined ) {
+
+ // Attempt to get data from the cache
+ // The key will always be camelCased in Data
+ data = dataUser.get( elem, key );
+ if ( data !== undefined ) {
+ return data;
+ }
+
+ // Attempt to "discover" the data in
+ // HTML5 custom data-* attrs
+ data = dataAttr( elem, key );
+ if ( data !== undefined ) {
+ return data;
+ }
+
+ // We tried really hard, but the data doesn't exist.
+ return;
+ }
+
+ // Set the data...
+ this.each( function() {
+
+ // We always store the camelCased key
+ dataUser.set( this, key, value );
+ } );
+ }, null, value, arguments.length > 1, null, true );
+ },
+
+ removeData: function( key ) {
+ return this.each( function() {
+ dataUser.remove( this, key );
+ } );
+ }
+} );
+
+
+jQuery.extend( {
+ queue: function( elem, type, data ) {
+ var queue;
+
+ if ( elem ) {
+ type = ( type || "fx" ) + "queue";
+ queue = dataPriv.get( elem, type );
+
+ // Speed up dequeue by getting out quickly if this is just a lookup
+ if ( data ) {
+ if ( !queue || Array.isArray( data ) ) {
+ queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
+ } else {
+ queue.push( data );
+ }
+ }
+ return queue || [];
+ }
+ },
+
+ dequeue: function( elem, type ) {
+ type = type || "fx";
+
+ var queue = jQuery.queue( elem, type ),
+ startLength = queue.length,
+ fn = queue.shift(),
+ hooks = jQuery._queueHooks( elem, type ),
+ next = function() {
+ jQuery.dequeue( elem, type );
+ };
+
+ // If the fx queue is dequeued, always remove the progress sentinel
+ if ( fn === "inprogress" ) {
+ fn = queue.shift();
+ startLength--;
+ }
+
+ if ( fn ) {
+
+ // Add a progress sentinel to prevent the fx queue from being
+ // automatically dequeued
+ if ( type === "fx" ) {
+ queue.unshift( "inprogress" );
+ }
+
+ // Clear up the last queue stop function
+ delete hooks.stop;
+ fn.call( elem, next, hooks );
+ }
+
+ if ( !startLength && hooks ) {
+ hooks.empty.fire();
+ }
+ },
+
+ // Not public - generate a queueHooks object, or return the current one
+ _queueHooks: function( elem, type ) {
+ var key = type + "queueHooks";
+ return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
+ empty: jQuery.Callbacks( "once memory" ).add( function() {
+ dataPriv.remove( elem, [ type + "queue", key ] );
+ } )
+ } );
+ }
+} );
+
+jQuery.fn.extend( {
+ queue: function( type, data ) {
+ var setter = 2;
+
+ if ( typeof type !== "string" ) {
+ data = type;
+ type = "fx";
+ setter--;
+ }
+
+ if ( arguments.length < setter ) {
+ return jQuery.queue( this[ 0 ], type );
+ }
+
+ return data === undefined ?
+ this :
+ this.each( function() {
+ var queue = jQuery.queue( this, type, data );
+
+ // Ensure a hooks for this queue
+ jQuery._queueHooks( this, type );
+
+ if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
+ jQuery.dequeue( this, type );
+ }
+ } );
+ },
+ dequeue: function( type ) {
+ return this.each( function() {
+ jQuery.dequeue( this, type );
+ } );
+ },
+ clearQueue: function( type ) {
+ return this.queue( type || "fx", [] );
+ },
+
+ // Get a promise resolved when queues of a certain type
+ // are emptied (fx is the type by default)
+ promise: function( type, obj ) {
+ var tmp,
+ count = 1,
+ defer = jQuery.Deferred(),
+ elements = this,
+ i = this.length,
+ resolve = function() {
+ if ( !( --count ) ) {
+ defer.resolveWith( elements, [ elements ] );
+ }
+ };
+
+ if ( typeof type !== "string" ) {
+ obj = type;
+ type = undefined;
+ }
+ type = type || "fx";
+
+ while ( i-- ) {
+ tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
+ if ( tmp && tmp.empty ) {
+ count++;
+ tmp.empty.add( resolve );
+ }
+ }
+ resolve();
+ return defer.promise( obj );
+ }
+} );
+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
+
+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
+
+
+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
+
+var isHiddenWithinTree = function( elem, el ) {
+
+ // isHiddenWithinTree might be called from jQuery#filter function;
+ // in that case, element will be second argument
+ elem = el || elem;
+
+ // Inline style trumps all
+ return elem.style.display === "none" ||
+ elem.style.display === "" &&
+
+ // Otherwise, check computed style
+ // Support: Firefox <=43 - 45
+ // Disconnected elements can have computed display: none, so first confirm that elem is
+ // in the document.
+ jQuery.contains( elem.ownerDocument, elem ) &&
+
+ jQuery.css( elem, "display" ) === "none";
+ };
+
+var swap = function( elem, options, callback, args ) {
+ var ret, name,
+ old = {};
+
+ // Remember the old values, and insert the new ones
+ for ( name in options ) {
+ old[ name ] = elem.style[ name ];
+ elem.style[ name ] = options[ name ];
+ }
+
+ ret = callback.apply( elem, args || [] );
+
+ // Revert the old values
+ for ( name in options ) {
+ elem.style[ name ] = old[ name ];
+ }
+
+ return ret;
+};
+
+
+
+
+function adjustCSS( elem, prop, valueParts, tween ) {
+ var adjusted, scale,
+ maxIterations = 20,
+ currentValue = tween ?
+ function() {
+ return tween.cur();
+ } :
+ function() {
+ return jQuery.css( elem, prop, "" );
+ },
+ initial = currentValue(),
+ unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
+
+ // Starting value computation is required for potential unit mismatches
+ initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
+ rcssNum.exec( jQuery.css( elem, prop ) );
+
+ if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
+
+ // Support: Firefox <=54
+ // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
+ initial = initial / 2;
+
+ // Trust units reported by jQuery.css
+ unit = unit || initialInUnit[ 3 ];
+
+ // Iteratively approximate from a nonzero starting point
+ initialInUnit = +initial || 1;
+
+ while ( maxIterations-- ) {
+
+ // Evaluate and update our best guess (doubling guesses that zero out).
+ // Finish if the scale equals or crosses 1 (making the old*new product non-positive).
+ jQuery.style( elem, prop, initialInUnit + unit );
+ if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
+ maxIterations = 0;
+ }
+ initialInUnit = initialInUnit / scale;
+
+ }
+
+ initialInUnit = initialInUnit * 2;
+ jQuery.style( elem, prop, initialInUnit + unit );
+
+ // Make sure we update the tween properties later on
+ valueParts = valueParts || [];
+ }
+
+ if ( valueParts ) {
+ initialInUnit = +initialInUnit || +initial || 0;
+
+ // Apply relative offset (+=/-=) if specified
+ adjusted = valueParts[ 1 ] ?
+ initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+ +valueParts[ 2 ];
+ if ( tween ) {
+ tween.unit = unit;
+ tween.start = initialInUnit;
+ tween.end = adjusted;
+ }
+ }
+ return adjusted;
+}
+
+
+var defaultDisplayMap = {};
+
+function getDefaultDisplay( elem ) {
+ var temp,
+ doc = elem.ownerDocument,
+ nodeName = elem.nodeName,
+ display = defaultDisplayMap[ nodeName ];
+
+ if ( display ) {
+ return display;
+ }
+
+ temp = doc.body.appendChild( doc.createElement( nodeName ) );
+ display = jQuery.css( temp, "display" );
+
+ temp.parentNode.removeChild( temp );
+
+ if ( display === "none" ) {
+ display = "block";
+ }
+ defaultDisplayMap[ nodeName ] = display;
+
+ return display;
+}
+
+function showHide( elements, show ) {
+ var display, elem,
+ values = [],
+ index = 0,
+ length = elements.length;
+
+ // Determine new display value for elements that need to change
+ for ( ; index < length; index++ ) {
+ elem = elements[ index ];
+ if ( !elem.style ) {
+ continue;
+ }
+
+ display = elem.style.display;
+ if ( show ) {
+
+ // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
+ // check is required in this first loop unless we have a nonempty display value (either
+ // inline or about-to-be-restored)
+ if ( display === "none" ) {
+ values[ index ] = dataPriv.get( elem, "display" ) || null;
+ if ( !values[ index ] ) {
+ elem.style.display = "";
+ }
+ }
+ if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
+ values[ index ] = getDefaultDisplay( elem );
+ }
+ } else {
+ if ( display !== "none" ) {
+ values[ index ] = "none";
+
+ // Remember what we're overwriting
+ dataPriv.set( elem, "display", display );
+ }
+ }
+ }
+
+ // Set the display of the elements in a second loop to avoid constant reflow
+ for ( index = 0; index < length; index++ ) {
+ if ( values[ index ] != null ) {
+ elements[ index ].style.display = values[ index ];
+ }
+ }
+
+ return elements;
+}
+
+jQuery.fn.extend( {
+ show: function() {
+ return showHide( this, true );
+ },
+ hide: function() {
+ return showHide( this );
+ },
+ toggle: function( state ) {
+ if ( typeof state === "boolean" ) {
+ return state ? this.show() : this.hide();
+ }
+
+ return this.each( function() {
+ if ( isHiddenWithinTree( this ) ) {
+ jQuery( this ).show();
+ } else {
+ jQuery( this ).hide();
+ }
+ } );
+ }
+} );
+var rcheckableType = ( /^(?:checkbox|radio)$/i );
+
+var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
+
+var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
+
+
+
+// We have to close these tags to support XHTML (#13200)
+var wrapMap = {
+
+ // Support: IE <=9 only
+ option: [ 1, "", " " ],
+
+ // XHTML parsers do not magically insert elements in the
+ // same way that tag soup parsers do. So we cannot shorten
+ // this by omitting or other required elements.
+ thead: [ 1, "" ],
+ col: [ 2, "" ],
+ tr: [ 2, "" ],
+ td: [ 3, "" ],
+
+ _default: [ 0, "", "" ]
+};
+
+// Support: IE <=9 only
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+
+function getAll( context, tag ) {
+
+ // Support: IE <=9 - 11 only
+ // Use typeof to avoid zero-argument method invocation on host objects (#15151)
+ var ret;
+
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
+ ret = context.getElementsByTagName( tag || "*" );
+
+ } else if ( typeof context.querySelectorAll !== "undefined" ) {
+ ret = context.querySelectorAll( tag || "*" );
+
+ } else {
+ ret = [];
+ }
+
+ if ( tag === undefined || tag && nodeName( context, tag ) ) {
+ return jQuery.merge( [ context ], ret );
+ }
+
+ return ret;
+}
+
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+ var i = 0,
+ l = elems.length;
+
+ for ( ; i < l; i++ ) {
+ dataPriv.set(
+ elems[ i ],
+ "globalEval",
+ !refElements || dataPriv.get( refElements[ i ], "globalEval" )
+ );
+ }
+}
+
+
+var rhtml = /<|&#?\w+;/;
+
+function buildFragment( elems, context, scripts, selection, ignored ) {
+ var elem, tmp, tag, wrap, contains, j,
+ fragment = context.createDocumentFragment(),
+ nodes = [],
+ i = 0,
+ l = elems.length;
+
+ for ( ; i < l; i++ ) {
+ elem = elems[ i ];
+
+ if ( elem || elem === 0 ) {
+
+ // Add nodes directly
+ if ( toType( elem ) === "object" ) {
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+ // Convert non-html into a text node
+ } else if ( !rhtml.test( elem ) ) {
+ nodes.push( context.createTextNode( elem ) );
+
+ // Convert html into DOM nodes
+ } else {
+ tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
+
+ // Deserialize a standard representation
+ tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
+ wrap = wrapMap[ tag ] || wrapMap._default;
+ tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
+
+ // Descend through wrappers to the right content
+ j = wrap[ 0 ];
+ while ( j-- ) {
+ tmp = tmp.lastChild;
+ }
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ jQuery.merge( nodes, tmp.childNodes );
+
+ // Remember the top-level container
+ tmp = fragment.firstChild;
+
+ // Ensure the created nodes are orphaned (#12392)
+ tmp.textContent = "";
+ }
+ }
+ }
+
+ // Remove wrapper from fragment
+ fragment.textContent = "";
+
+ i = 0;
+ while ( ( elem = nodes[ i++ ] ) ) {
+
+ // Skip elements already in the context collection (trac-4087)
+ if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
+ if ( ignored ) {
+ ignored.push( elem );
+ }
+ continue;
+ }
+
+ contains = jQuery.contains( elem.ownerDocument, elem );
+
+ // Append to fragment
+ tmp = getAll( fragment.appendChild( elem ), "script" );
+
+ // Preserve script evaluation history
+ if ( contains ) {
+ setGlobalEval( tmp );
+ }
+
+ // Capture executables
+ if ( scripts ) {
+ j = 0;
+ while ( ( elem = tmp[ j++ ] ) ) {
+ if ( rscriptType.test( elem.type || "" ) ) {
+ scripts.push( elem );
+ }
+ }
+ }
+ }
+
+ return fragment;
+}
+
+
+( function() {
+ var fragment = document.createDocumentFragment(),
+ div = fragment.appendChild( document.createElement( "div" ) ),
+ input = document.createElement( "input" );
+
+ // Support: Android 4.0 - 4.3 only
+ // Check state lost if the name is set (#11217)
+ // Support: Windows Web Apps (WWA)
+ // `name` and `type` must use .setAttribute for WWA (#14901)
+ input.setAttribute( "type", "radio" );
+ input.setAttribute( "checked", "checked" );
+ input.setAttribute( "name", "t" );
+
+ div.appendChild( input );
+
+ // Support: Android <=4.1 only
+ // Older WebKit doesn't clone checked state correctly in fragments
+ support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+ // Support: IE <=11 only
+ // Make sure textarea (and checkbox) defaultValue is properly cloned
+ div.innerHTML = "";
+ support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
+} )();
+var documentElement = document.documentElement;
+
+
+
+var
+ rkeyEvent = /^key/,
+ rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
+ rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
+
+function returnTrue() {
+ return true;
+}
+
+function returnFalse() {
+ return false;
+}
+
+// Support: IE <=9 only
+// See #13393 for more info
+function safeActiveElement() {
+ try {
+ return document.activeElement;
+ } catch ( err ) { }
+}
+
+function on( elem, types, selector, data, fn, one ) {
+ var origFn, type;
+
+ // Types can be a map of types/handlers
+ if ( typeof types === "object" ) {
+
+ // ( types-Object, selector, data )
+ if ( typeof selector !== "string" ) {
+
+ // ( types-Object, data )
+ data = data || selector;
+ selector = undefined;
+ }
+ for ( type in types ) {
+ on( elem, type, selector, data, types[ type ], one );
+ }
+ return elem;
+ }
+
+ if ( data == null && fn == null ) {
+
+ // ( types, fn )
+ fn = selector;
+ data = selector = undefined;
+ } else if ( fn == null ) {
+ if ( typeof selector === "string" ) {
+
+ // ( types, selector, fn )
+ fn = data;
+ data = undefined;
+ } else {
+
+ // ( types, data, fn )
+ fn = data;
+ data = selector;
+ selector = undefined;
+ }
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
+ } else if ( !fn ) {
+ return elem;
+ }
+
+ if ( one === 1 ) {
+ origFn = fn;
+ fn = function( event ) {
+
+ // Can use an empty set, since event contains the info
+ jQuery().off( event );
+ return origFn.apply( this, arguments );
+ };
+
+ // Use same guid so caller can remove using origFn
+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+ }
+ return elem.each( function() {
+ jQuery.event.add( this, types, fn, data, selector );
+ } );
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+ global: {},
+
+ add: function( elem, types, handler, data, selector ) {
+
+ var handleObjIn, eventHandle, tmp,
+ events, t, handleObj,
+ special, handlers, type, namespaces, origType,
+ elemData = dataPriv.get( elem );
+
+ // Don't attach events to noData or text/comment nodes (but allow plain objects)
+ if ( !elemData ) {
+ return;
+ }
+
+ // Caller can pass in an object of custom data in lieu of the handler
+ if ( handler.handler ) {
+ handleObjIn = handler;
+ handler = handleObjIn.handler;
+ selector = handleObjIn.selector;
+ }
+
+ // Ensure that invalid selectors throw exceptions at attach time
+ // Evaluate against documentElement in case elem is a non-element node (e.g., document)
+ if ( selector ) {
+ jQuery.find.matchesSelector( documentElement, selector );
+ }
+
+ // Make sure that the handler has a unique ID, used to find/remove it later
+ if ( !handler.guid ) {
+ handler.guid = jQuery.guid++;
+ }
+
+ // Init the element's event structure and main handler, if this is the first
+ if ( !( events = elemData.events ) ) {
+ events = elemData.events = {};
+ }
+ if ( !( eventHandle = elemData.handle ) ) {
+ eventHandle = elemData.handle = function( e ) {
+
+ // Discard the second event of a jQuery.event.trigger() and
+ // when an event is called after a page has unloaded
+ return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
+ jQuery.event.dispatch.apply( elem, arguments ) : undefined;
+ };
+ }
+
+ // Handle multiple events separated by a space
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
+ type = origType = tmp[ 1 ];
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+ // There *must* be a type, no attaching namespace-only handlers
+ if ( !type ) {
+ continue;
+ }
+
+ // If event changes its type, use the special event handlers for the changed type
+ special = jQuery.event.special[ type ] || {};
+
+ // If selector defined, determine special event api type, otherwise given type
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+
+ // Update special based on newly reset type
+ special = jQuery.event.special[ type ] || {};
+
+ // handleObj is passed to all event handlers
+ handleObj = jQuery.extend( {
+ type: type,
+ origType: origType,
+ data: data,
+ handler: handler,
+ guid: handler.guid,
+ selector: selector,
+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+ namespace: namespaces.join( "." )
+ }, handleObjIn );
+
+ // Init the event handler queue if we're the first
+ if ( !( handlers = events[ type ] ) ) {
+ handlers = events[ type ] = [];
+ handlers.delegateCount = 0;
+
+ // Only use addEventListener if the special events handler returns false
+ if ( !special.setup ||
+ special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+
+ if ( elem.addEventListener ) {
+ elem.addEventListener( type, eventHandle );
+ }
+ }
+ }
+
+ if ( special.add ) {
+ special.add.call( elem, handleObj );
+
+ if ( !handleObj.handler.guid ) {
+ handleObj.handler.guid = handler.guid;
+ }
+ }
+
+ // Add to the element's handler list, delegates in front
+ if ( selector ) {
+ handlers.splice( handlers.delegateCount++, 0, handleObj );
+ } else {
+ handlers.push( handleObj );
+ }
+
+ // Keep track of which events have ever been used, for event optimization
+ jQuery.event.global[ type ] = true;
+ }
+
+ },
+
+ // Detach an event or set of events from an element
+ remove: function( elem, types, handler, selector, mappedTypes ) {
+
+ var j, origCount, tmp,
+ events, t, handleObj,
+ special, handlers, type, namespaces, origType,
+ elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
+
+ if ( !elemData || !( events = elemData.events ) ) {
+ return;
+ }
+
+ // Once for each type.namespace in types; type may be omitted
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
+ type = origType = tmp[ 1 ];
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+ // Unbind all events (on this namespace, if provided) for the element
+ if ( !type ) {
+ for ( type in events ) {
+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+ }
+ continue;
+ }
+
+ special = jQuery.event.special[ type ] || {};
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+ handlers = events[ type ] || [];
+ tmp = tmp[ 2 ] &&
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
+
+ // Remove matching events
+ origCount = j = handlers.length;
+ while ( j-- ) {
+ handleObj = handlers[ j ];
+
+ if ( ( mappedTypes || origType === handleObj.origType ) &&
+ ( !handler || handler.guid === handleObj.guid ) &&
+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
+ ( !selector || selector === handleObj.selector ||
+ selector === "**" && handleObj.selector ) ) {
+ handlers.splice( j, 1 );
+
+ if ( handleObj.selector ) {
+ handlers.delegateCount--;
+ }
+ if ( special.remove ) {
+ special.remove.call( elem, handleObj );
+ }
+ }
+ }
+
+ // Remove generic event handler if we removed something and no more handlers exist
+ // (avoids potential for endless recursion during removal of special event handlers)
+ if ( origCount && !handlers.length ) {
+ if ( !special.teardown ||
+ special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+
+ jQuery.removeEvent( elem, type, elemData.handle );
+ }
+
+ delete events[ type ];
+ }
+ }
+
+ // Remove data and the expando if it's no longer used
+ if ( jQuery.isEmptyObject( events ) ) {
+ dataPriv.remove( elem, "handle events" );
+ }
+ },
+
+ dispatch: function( nativeEvent ) {
+
+ // Make a writable jQuery.Event from the native event object
+ var event = jQuery.event.fix( nativeEvent );
+
+ var i, j, ret, matched, handleObj, handlerQueue,
+ args = new Array( arguments.length ),
+ handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
+ special = jQuery.event.special[ event.type ] || {};
+
+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
+ args[ 0 ] = event;
+
+ for ( i = 1; i < arguments.length; i++ ) {
+ args[ i ] = arguments[ i ];
+ }
+
+ event.delegateTarget = this;
+
+ // Call the preDispatch hook for the mapped type, and let it bail if desired
+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+ return;
+ }
+
+ // Determine handlers
+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+ // Run delegates first; they may want to stop propagation beneath us
+ i = 0;
+ while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
+ event.currentTarget = matched.elem;
+
+ j = 0;
+ while ( ( handleObj = matched.handlers[ j++ ] ) &&
+ !event.isImmediatePropagationStopped() ) {
+
+ // Triggered event must either 1) have no namespace, or 2) have namespace(s)
+ // a subset or equal to those in the bound event (both can have no namespace).
+ if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
+
+ event.handleObj = handleObj;
+ event.data = handleObj.data;
+
+ ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
+ handleObj.handler ).apply( matched.elem, args );
+
+ if ( ret !== undefined ) {
+ if ( ( event.result = ret ) === false ) {
+ event.preventDefault();
+ event.stopPropagation();
+ }
+ }
+ }
+ }
+ }
+
+ // Call the postDispatch hook for the mapped type
+ if ( special.postDispatch ) {
+ special.postDispatch.call( this, event );
+ }
+
+ return event.result;
+ },
+
+ handlers: function( event, handlers ) {
+ var i, handleObj, sel, matchedHandlers, matchedSelectors,
+ handlerQueue = [],
+ delegateCount = handlers.delegateCount,
+ cur = event.target;
+
+ // Find delegate handlers
+ if ( delegateCount &&
+
+ // Support: IE <=9
+ // Black-hole SVG instance trees (trac-13180)
+ cur.nodeType &&
+
+ // Support: Firefox <=42
+ // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
+ // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
+ // Support: IE 11 only
+ // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
+ !( event.type === "click" && event.button >= 1 ) ) {
+
+ for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+ // Don't check non-elements (#13208)
+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+ if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
+ matchedHandlers = [];
+ matchedSelectors = {};
+ for ( i = 0; i < delegateCount; i++ ) {
+ handleObj = handlers[ i ];
+
+ // Don't conflict with Object.prototype properties (#13203)
+ sel = handleObj.selector + " ";
+
+ if ( matchedSelectors[ sel ] === undefined ) {
+ matchedSelectors[ sel ] = handleObj.needsContext ?
+ jQuery( sel, this ).index( cur ) > -1 :
+ jQuery.find( sel, this, null, [ cur ] ).length;
+ }
+ if ( matchedSelectors[ sel ] ) {
+ matchedHandlers.push( handleObj );
+ }
+ }
+ if ( matchedHandlers.length ) {
+ handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
+ }
+ }
+ }
+ }
+
+ // Add the remaining (directly-bound) handlers
+ cur = this;
+ if ( delegateCount < handlers.length ) {
+ handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
+ }
+
+ return handlerQueue;
+ },
+
+ addProp: function( name, hook ) {
+ Object.defineProperty( jQuery.Event.prototype, name, {
+ enumerable: true,
+ configurable: true,
+
+ get: isFunction( hook ) ?
+ function() {
+ if ( this.originalEvent ) {
+ return hook( this.originalEvent );
+ }
+ } :
+ function() {
+ if ( this.originalEvent ) {
+ return this.originalEvent[ name ];
+ }
+ },
+
+ set: function( value ) {
+ Object.defineProperty( this, name, {
+ enumerable: true,
+ configurable: true,
+ writable: true,
+ value: value
+ } );
+ }
+ } );
+ },
+
+ fix: function( originalEvent ) {
+ return originalEvent[ jQuery.expando ] ?
+ originalEvent :
+ new jQuery.Event( originalEvent );
+ },
+
+ special: {
+ load: {
+
+ // Prevent triggered image.load events from bubbling to window.load
+ noBubble: true
+ },
+ focus: {
+
+ // Fire native event if possible so blur/focus sequence is correct
+ trigger: function() {
+ if ( this !== safeActiveElement() && this.focus ) {
+ this.focus();
+ return false;
+ }
+ },
+ delegateType: "focusin"
+ },
+ blur: {
+ trigger: function() {
+ if ( this === safeActiveElement() && this.blur ) {
+ this.blur();
+ return false;
+ }
+ },
+ delegateType: "focusout"
+ },
+ click: {
+
+ // For checkbox, fire native event so checked state will be right
+ trigger: function() {
+ if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) {
+ this.click();
+ return false;
+ }
+ },
+
+ // For cross-browser consistency, don't fire native .click() on links
+ _default: function( event ) {
+ return nodeName( event.target, "a" );
+ }
+ },
+
+ beforeunload: {
+ postDispatch: function( event ) {
+
+ // Support: Firefox 20+
+ // Firefox doesn't alert if the returnValue field is not set.
+ if ( event.result !== undefined && event.originalEvent ) {
+ event.originalEvent.returnValue = event.result;
+ }
+ }
+ }
+ }
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+
+ // This "if" is needed for plain objects
+ if ( elem.removeEventListener ) {
+ elem.removeEventListener( type, handle );
+ }
+};
+
+jQuery.Event = function( src, props ) {
+
+ // Allow instantiation without the 'new' keyword
+ if ( !( this instanceof jQuery.Event ) ) {
+ return new jQuery.Event( src, props );
+ }
+
+ // Event object
+ if ( src && src.type ) {
+ this.originalEvent = src;
+ this.type = src.type;
+
+ // Events bubbling up the document may have been marked as prevented
+ // by a handler lower down the tree; reflect the correct value.
+ this.isDefaultPrevented = src.defaultPrevented ||
+ src.defaultPrevented === undefined &&
+
+ // Support: Android <=2.3 only
+ src.returnValue === false ?
+ returnTrue :
+ returnFalse;
+
+ // Create target properties
+ // Support: Safari <=6 - 7 only
+ // Target should not be a text node (#504, #13143)
+ this.target = ( src.target && src.target.nodeType === 3 ) ?
+ src.target.parentNode :
+ src.target;
+
+ this.currentTarget = src.currentTarget;
+ this.relatedTarget = src.relatedTarget;
+
+ // Event type
+ } else {
+ this.type = src;
+ }
+
+ // Put explicitly provided properties onto the event object
+ if ( props ) {
+ jQuery.extend( this, props );
+ }
+
+ // Create a timestamp if incoming event doesn't have one
+ this.timeStamp = src && src.timeStamp || Date.now();
+
+ // Mark it as fixed
+ this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+ constructor: jQuery.Event,
+ isDefaultPrevented: returnFalse,
+ isPropagationStopped: returnFalse,
+ isImmediatePropagationStopped: returnFalse,
+ isSimulated: false,
+
+ preventDefault: function() {
+ var e = this.originalEvent;
+
+ this.isDefaultPrevented = returnTrue;
+
+ if ( e && !this.isSimulated ) {
+ e.preventDefault();
+ }
+ },
+ stopPropagation: function() {
+ var e = this.originalEvent;
+
+ this.isPropagationStopped = returnTrue;
+
+ if ( e && !this.isSimulated ) {
+ e.stopPropagation();
+ }
+ },
+ stopImmediatePropagation: function() {
+ var e = this.originalEvent;
+
+ this.isImmediatePropagationStopped = returnTrue;
+
+ if ( e && !this.isSimulated ) {
+ e.stopImmediatePropagation();
+ }
+
+ this.stopPropagation();
+ }
+};
+
+// Includes all common event props including KeyEvent and MouseEvent specific props
+jQuery.each( {
+ altKey: true,
+ bubbles: true,
+ cancelable: true,
+ changedTouches: true,
+ ctrlKey: true,
+ detail: true,
+ eventPhase: true,
+ metaKey: true,
+ pageX: true,
+ pageY: true,
+ shiftKey: true,
+ view: true,
+ "char": true,
+ charCode: true,
+ key: true,
+ keyCode: true,
+ button: true,
+ buttons: true,
+ clientX: true,
+ clientY: true,
+ offsetX: true,
+ offsetY: true,
+ pointerId: true,
+ pointerType: true,
+ screenX: true,
+ screenY: true,
+ targetTouches: true,
+ toElement: true,
+ touches: true,
+
+ which: function( event ) {
+ var button = event.button;
+
+ // Add which for key events
+ if ( event.which == null && rkeyEvent.test( event.type ) ) {
+ return event.charCode != null ? event.charCode : event.keyCode;
+ }
+
+ // Add which for click: 1 === left; 2 === middle; 3 === right
+ if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
+ if ( button & 1 ) {
+ return 1;
+ }
+
+ if ( button & 2 ) {
+ return 3;
+ }
+
+ if ( button & 4 ) {
+ return 2;
+ }
+
+ return 0;
+ }
+
+ return event.which;
+ }
+}, jQuery.event.addProp );
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// so that event delegation works in jQuery.
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
+//
+// Support: Safari 7 only
+// Safari sends mouseenter too often; see:
+// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
+// for the description of the bug (it existed in older Chrome versions as well).
+jQuery.each( {
+ mouseenter: "mouseover",
+ mouseleave: "mouseout",
+ pointerenter: "pointerover",
+ pointerleave: "pointerout"
+}, function( orig, fix ) {
+ jQuery.event.special[ orig ] = {
+ delegateType: fix,
+ bindType: fix,
+
+ handle: function( event ) {
+ var ret,
+ target = this,
+ related = event.relatedTarget,
+ handleObj = event.handleObj;
+
+ // For mouseenter/leave call the handler if related is outside the target.
+ // NB: No relatedTarget if the mouse left/entered the browser window
+ if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
+ event.type = handleObj.origType;
+ ret = handleObj.handler.apply( this, arguments );
+ event.type = fix;
+ }
+ return ret;
+ }
+ };
+} );
+
+jQuery.fn.extend( {
+
+ on: function( types, selector, data, fn ) {
+ return on( this, types, selector, data, fn );
+ },
+ one: function( types, selector, data, fn ) {
+ return on( this, types, selector, data, fn, 1 );
+ },
+ off: function( types, selector, fn ) {
+ var handleObj, type;
+ if ( types && types.preventDefault && types.handleObj ) {
+
+ // ( event ) dispatched jQuery.Event
+ handleObj = types.handleObj;
+ jQuery( types.delegateTarget ).off(
+ handleObj.namespace ?
+ handleObj.origType + "." + handleObj.namespace :
+ handleObj.origType,
+ handleObj.selector,
+ handleObj.handler
+ );
+ return this;
+ }
+ if ( typeof types === "object" ) {
+
+ // ( types-object [, selector] )
+ for ( type in types ) {
+ this.off( type, selector, types[ type ] );
+ }
+ return this;
+ }
+ if ( selector === false || typeof selector === "function" ) {
+
+ // ( types [, fn] )
+ fn = selector;
+ selector = undefined;
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
+ }
+ return this.each( function() {
+ jQuery.event.remove( this, types, fn, selector );
+ } );
+ }
+} );
+
+
+var
+
+ /* eslint-disable max-len */
+
+ // See https://github.com/eslint/eslint/issues/3229
+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
+
+ /* eslint-enable */
+
+ // Support: IE <=10 - 11, Edge 12 - 13 only
+ // In IE/Edge using regex groups here causes severe slowdowns.
+ // See https://connect.microsoft.com/IE/feedback/details/1736512/
+ rnoInnerhtml = /\s*$/g;
+
+// Prefer a tbody over its parent table for containing new rows
+function manipulationTarget( elem, content ) {
+ if ( nodeName( elem, "table" ) &&
+ nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
+
+ return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
+ }
+
+ return elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+ elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
+ return elem;
+}
+function restoreScript( elem ) {
+ if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
+ elem.type = elem.type.slice( 5 );
+ } else {
+ elem.removeAttribute( "type" );
+ }
+
+ return elem;
+}
+
+function cloneCopyEvent( src, dest ) {
+ var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+ if ( dest.nodeType !== 1 ) {
+ return;
+ }
+
+ // 1. Copy private data: events, handlers, etc.
+ if ( dataPriv.hasData( src ) ) {
+ pdataOld = dataPriv.access( src );
+ pdataCur = dataPriv.set( dest, pdataOld );
+ events = pdataOld.events;
+
+ if ( events ) {
+ delete pdataCur.handle;
+ pdataCur.events = {};
+
+ for ( type in events ) {
+ for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+ jQuery.event.add( dest, type, events[ type ][ i ] );
+ }
+ }
+ }
+ }
+
+ // 2. Copy user data
+ if ( dataUser.hasData( src ) ) {
+ udataOld = dataUser.access( src );
+ udataCur = jQuery.extend( {}, udataOld );
+
+ dataUser.set( dest, udataCur );
+ }
+}
+
+// Fix IE bugs, see support tests
+function fixInput( src, dest ) {
+ var nodeName = dest.nodeName.toLowerCase();
+
+ // Fails to persist the checked state of a cloned checkbox or radio button.
+ if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
+ dest.checked = src.checked;
+
+ // Fails to return the selected option to the default selected state when cloning options
+ } else if ( nodeName === "input" || nodeName === "textarea" ) {
+ dest.defaultValue = src.defaultValue;
+ }
+}
+
+function domManip( collection, args, callback, ignored ) {
+
+ // Flatten any nested arrays
+ args = concat.apply( [], args );
+
+ var fragment, first, scripts, hasScripts, node, doc,
+ i = 0,
+ l = collection.length,
+ iNoClone = l - 1,
+ value = args[ 0 ],
+ valueIsFunction = isFunction( value );
+
+ // We can't cloneNode fragments that contain checked, in WebKit
+ if ( valueIsFunction ||
+ ( l > 1 && typeof value === "string" &&
+ !support.checkClone && rchecked.test( value ) ) ) {
+ return collection.each( function( index ) {
+ var self = collection.eq( index );
+ if ( valueIsFunction ) {
+ args[ 0 ] = value.call( this, index, self.html() );
+ }
+ domManip( self, args, callback, ignored );
+ } );
+ }
+
+ if ( l ) {
+ fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
+ first = fragment.firstChild;
+
+ if ( fragment.childNodes.length === 1 ) {
+ fragment = first;
+ }
+
+ // Require either new content or an interest in ignored elements to invoke the callback
+ if ( first || ignored ) {
+ scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+ hasScripts = scripts.length;
+
+ // Use the original fragment for the last item
+ // instead of the first because it can end up
+ // being emptied incorrectly in certain situations (#8070).
+ for ( ; i < l; i++ ) {
+ node = fragment;
+
+ if ( i !== iNoClone ) {
+ node = jQuery.clone( node, true, true );
+
+ // Keep references to cloned scripts for later restoration
+ if ( hasScripts ) {
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ jQuery.merge( scripts, getAll( node, "script" ) );
+ }
+ }
+
+ callback.call( collection[ i ], node, i );
+ }
+
+ if ( hasScripts ) {
+ doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+ // Reenable scripts
+ jQuery.map( scripts, restoreScript );
+
+ // Evaluate executable scripts on first document insertion
+ for ( i = 0; i < hasScripts; i++ ) {
+ node = scripts[ i ];
+ if ( rscriptType.test( node.type || "" ) &&
+ !dataPriv.access( node, "globalEval" ) &&
+ jQuery.contains( doc, node ) ) {
+
+ if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
+
+ // Optional AJAX dependency, but won't run scripts if not present
+ if ( jQuery._evalUrl ) {
+ jQuery._evalUrl( node.src );
+ }
+ } else {
+ DOMEval( node.textContent.replace( rcleanScript, "" ), doc, node );
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return collection;
+}
+
+function remove( elem, selector, keepData ) {
+ var node,
+ nodes = selector ? jQuery.filter( selector, elem ) : elem,
+ i = 0;
+
+ for ( ; ( node = nodes[ i ] ) != null; i++ ) {
+ if ( !keepData && node.nodeType === 1 ) {
+ jQuery.cleanData( getAll( node ) );
+ }
+
+ if ( node.parentNode ) {
+ if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
+ setGlobalEval( getAll( node, "script" ) );
+ }
+ node.parentNode.removeChild( node );
+ }
+ }
+
+ return elem;
+}
+
+jQuery.extend( {
+ htmlPrefilter: function( html ) {
+ return html.replace( rxhtmlTag, "<$1>" );
+ },
+
+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+ var i, l, srcElements, destElements,
+ clone = elem.cloneNode( true ),
+ inPage = jQuery.contains( elem.ownerDocument, elem );
+
+ // Fix IE cloning issues
+ if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
+ !jQuery.isXMLDoc( elem ) ) {
+
+ // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
+ destElements = getAll( clone );
+ srcElements = getAll( elem );
+
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
+ fixInput( srcElements[ i ], destElements[ i ] );
+ }
+ }
+
+ // Copy the events from the original to the clone
+ if ( dataAndEvents ) {
+ if ( deepDataAndEvents ) {
+ srcElements = srcElements || getAll( elem );
+ destElements = destElements || getAll( clone );
+
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
+ cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+ }
+ } else {
+ cloneCopyEvent( elem, clone );
+ }
+ }
+
+ // Preserve script evaluation history
+ destElements = getAll( clone, "script" );
+ if ( destElements.length > 0 ) {
+ setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+ }
+
+ // Return the cloned set
+ return clone;
+ },
+
+ cleanData: function( elems ) {
+ var data, elem, type,
+ special = jQuery.event.special,
+ i = 0;
+
+ for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
+ if ( acceptData( elem ) ) {
+ if ( ( data = elem[ dataPriv.expando ] ) ) {
+ if ( data.events ) {
+ for ( type in data.events ) {
+ if ( special[ type ] ) {
+ jQuery.event.remove( elem, type );
+
+ // This is a shortcut to avoid jQuery.event.remove's overhead
+ } else {
+ jQuery.removeEvent( elem, type, data.handle );
+ }
+ }
+ }
+
+ // Support: Chrome <=35 - 45+
+ // Assign undefined instead of using delete, see Data#remove
+ elem[ dataPriv.expando ] = undefined;
+ }
+ if ( elem[ dataUser.expando ] ) {
+
+ // Support: Chrome <=35 - 45+
+ // Assign undefined instead of using delete, see Data#remove
+ elem[ dataUser.expando ] = undefined;
+ }
+ }
+ }
+ }
+} );
+
+jQuery.fn.extend( {
+ detach: function( selector ) {
+ return remove( this, selector, true );
+ },
+
+ remove: function( selector ) {
+ return remove( this, selector );
+ },
+
+ text: function( value ) {
+ return access( this, function( value ) {
+ return value === undefined ?
+ jQuery.text( this ) :
+ this.empty().each( function() {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ this.textContent = value;
+ }
+ } );
+ }, null, value, arguments.length );
+ },
+
+ append: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ var target = manipulationTarget( this, elem );
+ target.appendChild( elem );
+ }
+ } );
+ },
+
+ prepend: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ var target = manipulationTarget( this, elem );
+ target.insertBefore( elem, target.firstChild );
+ }
+ } );
+ },
+
+ before: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.parentNode ) {
+ this.parentNode.insertBefore( elem, this );
+ }
+ } );
+ },
+
+ after: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.parentNode ) {
+ this.parentNode.insertBefore( elem, this.nextSibling );
+ }
+ } );
+ },
+
+ empty: function() {
+ var elem,
+ i = 0;
+
+ for ( ; ( elem = this[ i ] ) != null; i++ ) {
+ if ( elem.nodeType === 1 ) {
+
+ // Prevent memory leaks
+ jQuery.cleanData( getAll( elem, false ) );
+
+ // Remove any remaining nodes
+ elem.textContent = "";
+ }
+ }
+
+ return this;
+ },
+
+ clone: function( dataAndEvents, deepDataAndEvents ) {
+ dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+ deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+ return this.map( function() {
+ return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+ } );
+ },
+
+ html: function( value ) {
+ return access( this, function( value ) {
+ var elem = this[ 0 ] || {},
+ i = 0,
+ l = this.length;
+
+ if ( value === undefined && elem.nodeType === 1 ) {
+ return elem.innerHTML;
+ }
+
+ // See if we can take a shortcut and just use innerHTML
+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+ !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+ value = jQuery.htmlPrefilter( value );
+
+ try {
+ for ( ; i < l; i++ ) {
+ elem = this[ i ] || {};
+
+ // Remove element nodes and prevent memory leaks
+ if ( elem.nodeType === 1 ) {
+ jQuery.cleanData( getAll( elem, false ) );
+ elem.innerHTML = value;
+ }
+ }
+
+ elem = 0;
+
+ // If using innerHTML throws an exception, use the fallback method
+ } catch ( e ) {}
+ }
+
+ if ( elem ) {
+ this.empty().append( value );
+ }
+ }, null, value, arguments.length );
+ },
+
+ replaceWith: function() {
+ var ignored = [];
+
+ // Make the changes, replacing each non-ignored context element with the new content
+ return domManip( this, arguments, function( elem ) {
+ var parent = this.parentNode;
+
+ if ( jQuery.inArray( this, ignored ) < 0 ) {
+ jQuery.cleanData( getAll( this ) );
+ if ( parent ) {
+ parent.replaceChild( elem, this );
+ }
+ }
+
+ // Force callback invocation
+ }, ignored );
+ }
+} );
+
+jQuery.each( {
+ appendTo: "append",
+ prependTo: "prepend",
+ insertBefore: "before",
+ insertAfter: "after",
+ replaceAll: "replaceWith"
+}, function( name, original ) {
+ jQuery.fn[ name ] = function( selector ) {
+ var elems,
+ ret = [],
+ insert = jQuery( selector ),
+ last = insert.length - 1,
+ i = 0;
+
+ for ( ; i <= last; i++ ) {
+ elems = i === last ? this : this.clone( true );
+ jQuery( insert[ i ] )[ original ]( elems );
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // .get() because push.apply(_, arraylike) throws on ancient WebKit
+ push.apply( ret, elems.get() );
+ }
+
+ return this.pushStack( ret );
+ };
+} );
+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
+
+var getStyles = function( elem ) {
+
+ // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
+ // IE throws on elements created in popups
+ // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
+ var view = elem.ownerDocument.defaultView;
+
+ if ( !view || !view.opener ) {
+ view = window;
+ }
+
+ return view.getComputedStyle( elem );
+ };
+
+var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
+
+
+
+( function() {
+
+ // Executing both pixelPosition & boxSizingReliable tests require only one layout
+ // so they're executed at the same time to save the second computation.
+ function computeStyleTests() {
+
+ // This is a singleton, we need to execute it only once
+ if ( !div ) {
+ return;
+ }
+
+ container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
+ "margin-top:1px;padding:0;border:0";
+ div.style.cssText =
+ "position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
+ "margin:auto;border:1px;padding:1px;" +
+ "width:60%;top:1%";
+ documentElement.appendChild( container ).appendChild( div );
+
+ var divStyle = window.getComputedStyle( div );
+ pixelPositionVal = divStyle.top !== "1%";
+
+ // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
+ reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
+
+ // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
+ // Some styles come back with percentage values, even though they shouldn't
+ div.style.right = "60%";
+ pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
+
+ // Support: IE 9 - 11 only
+ // Detect misreporting of content dimensions for box-sizing:border-box elements
+ boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
+
+ // Support: IE 9 only
+ // Detect overflow:scroll screwiness (gh-3699)
+ div.style.position = "absolute";
+ scrollboxSizeVal = div.offsetWidth === 36 || "absolute";
+
+ documentElement.removeChild( container );
+
+ // Nullify the div so it wouldn't be stored in the memory and
+ // it will also be a sign that checks already performed
+ div = null;
+ }
+
+ function roundPixelMeasures( measure ) {
+ return Math.round( parseFloat( measure ) );
+ }
+
+ var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
+ reliableMarginLeftVal,
+ container = document.createElement( "div" ),
+ div = document.createElement( "div" );
+
+ // Finish early in limited (non-browser) environments
+ if ( !div.style ) {
+ return;
+ }
+
+ // Support: IE <=9 - 11 only
+ // Style of cloned element affects source element cloned (#8908)
+ div.style.backgroundClip = "content-box";
+ div.cloneNode( true ).style.backgroundClip = "";
+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+ jQuery.extend( support, {
+ boxSizingReliable: function() {
+ computeStyleTests();
+ return boxSizingReliableVal;
+ },
+ pixelBoxStyles: function() {
+ computeStyleTests();
+ return pixelBoxStylesVal;
+ },
+ pixelPosition: function() {
+ computeStyleTests();
+ return pixelPositionVal;
+ },
+ reliableMarginLeft: function() {
+ computeStyleTests();
+ return reliableMarginLeftVal;
+ },
+ scrollboxSize: function() {
+ computeStyleTests();
+ return scrollboxSizeVal;
+ }
+ } );
+} )();
+
+
+function curCSS( elem, name, computed ) {
+ var width, minWidth, maxWidth, ret,
+
+ // Support: Firefox 51+
+ // Retrieving style before computed somehow
+ // fixes an issue with getting wrong values
+ // on detached elements
+ style = elem.style;
+
+ computed = computed || getStyles( elem );
+
+ // getPropertyValue is needed for:
+ // .css('filter') (IE 9 only, #12537)
+ // .css('--customProperty) (#3144)
+ if ( computed ) {
+ ret = computed.getPropertyValue( name ) || computed[ name ];
+
+ if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+ ret = jQuery.style( elem, name );
+ }
+
+ // A tribute to the "awesome hack by Dean Edwards"
+ // Android Browser returns percentage for some values,
+ // but width seems to be reliably pixels.
+ // This is against the CSSOM draft spec:
+ // https://drafts.csswg.org/cssom/#resolved-values
+ if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
+
+ // Remember the original values
+ width = style.width;
+ minWidth = style.minWidth;
+ maxWidth = style.maxWidth;
+
+ // Put in the new values to get a computed value out
+ style.minWidth = style.maxWidth = style.width = ret;
+ ret = computed.width;
+
+ // Revert the changed values
+ style.width = width;
+ style.minWidth = minWidth;
+ style.maxWidth = maxWidth;
+ }
+ }
+
+ return ret !== undefined ?
+
+ // Support: IE <=9 - 11 only
+ // IE returns zIndex value as an integer.
+ ret + "" :
+ ret;
+}
+
+
+function addGetHookIf( conditionFn, hookFn ) {
+
+ // Define the hook, we'll check on the first run if it's really needed.
+ return {
+ get: function() {
+ if ( conditionFn() ) {
+
+ // Hook not needed (or it's not possible to use it due
+ // to missing dependency), remove it.
+ delete this.get;
+ return;
+ }
+
+ // Hook needed; redefine it so that the support test is not executed again.
+ return ( this.get = hookFn ).apply( this, arguments );
+ }
+ };
+}
+
+
+var
+
+ // Swappable if display is none or starts with table
+ // except "table", "table-cell", or "table-caption"
+ // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+ rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+ rcustomProp = /^--/,
+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+ cssNormalTransform = {
+ letterSpacing: "0",
+ fontWeight: "400"
+ },
+
+ cssPrefixes = [ "Webkit", "Moz", "ms" ],
+ emptyStyle = document.createElement( "div" ).style;
+
+// Return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( name ) {
+
+ // Shortcut for names that are not vendor prefixed
+ if ( name in emptyStyle ) {
+ return name;
+ }
+
+ // Check for vendor prefixed names
+ var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
+ i = cssPrefixes.length;
+
+ while ( i-- ) {
+ name = cssPrefixes[ i ] + capName;
+ if ( name in emptyStyle ) {
+ return name;
+ }
+ }
+}
+
+// Return a property mapped along what jQuery.cssProps suggests or to
+// a vendor prefixed property.
+function finalPropName( name ) {
+ var ret = jQuery.cssProps[ name ];
+ if ( !ret ) {
+ ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
+ }
+ return ret;
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+
+ // Any relative (+/-) values have already been
+ // normalized at this point
+ var matches = rcssNum.exec( value );
+ return matches ?
+
+ // Guard against undefined "subtract", e.g., when used as in cssHooks
+ Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
+ value;
+}
+
+function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
+ var i = dimension === "width" ? 1 : 0,
+ extra = 0,
+ delta = 0;
+
+ // Adjustment may not be necessary
+ if ( box === ( isBorderBox ? "border" : "content" ) ) {
+ return 0;
+ }
+
+ for ( ; i < 4; i += 2 ) {
+
+ // Both box models exclude margin
+ if ( box === "margin" ) {
+ delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
+ }
+
+ // If we get here with a content-box, we're seeking "padding" or "border" or "margin"
+ if ( !isBorderBox ) {
+
+ // Add padding
+ delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+ // For "border" or "margin", add border
+ if ( box !== "padding" ) {
+ delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+
+ // But still keep track of it otherwise
+ } else {
+ extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+ }
+
+ // If we get here with a border-box (content + padding + border), we're seeking "content" or
+ // "padding" or "margin"
+ } else {
+
+ // For "content", subtract padding
+ if ( box === "content" ) {
+ delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+ }
+
+ // For "content" or "padding", subtract border
+ if ( box !== "margin" ) {
+ delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+ }
+ }
+ }
+
+ // Account for positive content-box scroll gutter when requested by providing computedVal
+ if ( !isBorderBox && computedVal >= 0 ) {
+
+ // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
+ // Assuming integer scroll gutter, subtract the rest and round down
+ delta += Math.max( 0, Math.ceil(
+ elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
+ computedVal -
+ delta -
+ extra -
+ 0.5
+ ) );
+ }
+
+ return delta;
+}
+
+function getWidthOrHeight( elem, dimension, extra ) {
+
+ // Start with computed style
+ var styles = getStyles( elem ),
+ val = curCSS( elem, dimension, styles ),
+ isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+ valueIsBorderBox = isBorderBox;
+
+ // Support: Firefox <=54
+ // Return a confounding non-pixel value or feign ignorance, as appropriate.
+ if ( rnumnonpx.test( val ) ) {
+ if ( !extra ) {
+ return val;
+ }
+ val = "auto";
+ }
+
+ // Check for style in case a browser which returns unreliable values
+ // for getComputedStyle silently falls back to the reliable elem.style
+ valueIsBorderBox = valueIsBorderBox &&
+ ( support.boxSizingReliable() || val === elem.style[ dimension ] );
+
+ // Fall back to offsetWidth/offsetHeight when value is "auto"
+ // This happens for inline elements with no explicit setting (gh-3571)
+ // Support: Android <=4.1 - 4.3 only
+ // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
+ if ( val === "auto" ||
+ !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) {
+
+ val = elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ];
+
+ // offsetWidth/offsetHeight provide border-box values
+ valueIsBorderBox = true;
+ }
+
+ // Normalize "" and auto
+ val = parseFloat( val ) || 0;
+
+ // Adjust for the element's box model
+ return ( val +
+ boxModelAdjustment(
+ elem,
+ dimension,
+ extra || ( isBorderBox ? "border" : "content" ),
+ valueIsBorderBox,
+ styles,
+
+ // Provide the current computed size to request scroll gutter calculation (gh-3589)
+ val
+ )
+ ) + "px";
+}
+
+jQuery.extend( {
+
+ // Add in style property hooks for overriding the default
+ // behavior of getting and setting a style property
+ cssHooks: {
+ opacity: {
+ get: function( elem, computed ) {
+ if ( computed ) {
+
+ // We should always get a number back from opacity
+ var ret = curCSS( elem, "opacity" );
+ return ret === "" ? "1" : ret;
+ }
+ }
+ }
+ },
+
+ // Don't automatically add "px" to these possibly-unitless properties
+ cssNumber: {
+ "animationIterationCount": true,
+ "columnCount": true,
+ "fillOpacity": true,
+ "flexGrow": true,
+ "flexShrink": true,
+ "fontWeight": true,
+ "lineHeight": true,
+ "opacity": true,
+ "order": true,
+ "orphans": true,
+ "widows": true,
+ "zIndex": true,
+ "zoom": true
+ },
+
+ // Add in properties whose names you wish to fix before
+ // setting or getting the value
+ cssProps: {},
+
+ // Get and set the style property on a DOM Node
+ style: function( elem, name, value, extra ) {
+
+ // Don't set styles on text and comment nodes
+ if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+ return;
+ }
+
+ // Make sure that we're working with the right name
+ var ret, type, hooks,
+ origName = camelCase( name ),
+ isCustomProp = rcustomProp.test( name ),
+ style = elem.style;
+
+ // Make sure that we're working with the right name. We don't
+ // want to query the value if it is a CSS custom property
+ // since they are user-defined.
+ if ( !isCustomProp ) {
+ name = finalPropName( origName );
+ }
+
+ // Gets hook for the prefixed version, then unprefixed version
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+ // Check if we're setting a value
+ if ( value !== undefined ) {
+ type = typeof value;
+
+ // Convert "+=" or "-=" to relative numbers (#7345)
+ if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
+ value = adjustCSS( elem, name, ret );
+
+ // Fixes bug #9237
+ type = "number";
+ }
+
+ // Make sure that null and NaN values aren't set (#7116)
+ if ( value == null || value !== value ) {
+ return;
+ }
+
+ // If a number was passed in, add the unit (except for certain CSS properties)
+ if ( type === "number" ) {
+ value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
+ }
+
+ // background-* props affect original clone's values
+ if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
+ style[ name ] = "inherit";
+ }
+
+ // If a hook was provided, use that value, otherwise just set the specified value
+ if ( !hooks || !( "set" in hooks ) ||
+ ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
+
+ if ( isCustomProp ) {
+ style.setProperty( name, value );
+ } else {
+ style[ name ] = value;
+ }
+ }
+
+ } else {
+
+ // If a hook was provided get the non-computed value from there
+ if ( hooks && "get" in hooks &&
+ ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
+
+ return ret;
+ }
+
+ // Otherwise just get the value from the style object
+ return style[ name ];
+ }
+ },
+
+ css: function( elem, name, extra, styles ) {
+ var val, num, hooks,
+ origName = camelCase( name ),
+ isCustomProp = rcustomProp.test( name );
+
+ // Make sure that we're working with the right name. We don't
+ // want to modify the value if it is a CSS custom property
+ // since they are user-defined.
+ if ( !isCustomProp ) {
+ name = finalPropName( origName );
+ }
+
+ // Try prefixed name followed by the unprefixed name
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+ // If a hook was provided get the computed value from there
+ if ( hooks && "get" in hooks ) {
+ val = hooks.get( elem, true, extra );
+ }
+
+ // Otherwise, if a way to get the computed value exists, use that
+ if ( val === undefined ) {
+ val = curCSS( elem, name, styles );
+ }
+
+ // Convert "normal" to computed value
+ if ( val === "normal" && name in cssNormalTransform ) {
+ val = cssNormalTransform[ name ];
+ }
+
+ // Make numeric if forced or a qualifier was provided and val looks numeric
+ if ( extra === "" || extra ) {
+ num = parseFloat( val );
+ return extra === true || isFinite( num ) ? num || 0 : val;
+ }
+
+ return val;
+ }
+} );
+
+jQuery.each( [ "height", "width" ], function( i, dimension ) {
+ jQuery.cssHooks[ dimension ] = {
+ get: function( elem, computed, extra ) {
+ if ( computed ) {
+
+ // Certain elements can have dimension info if we invisibly show them
+ // but it must have a current display style that would benefit
+ return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
+
+ // Support: Safari 8+
+ // Table columns in Safari have non-zero offsetWidth & zero
+ // getBoundingClientRect().width unless display is changed.
+ // Support: IE <=11 only
+ // Running getBoundingClientRect on a disconnected node
+ // in IE throws an error.
+ ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
+ swap( elem, cssShow, function() {
+ return getWidthOrHeight( elem, dimension, extra );
+ } ) :
+ getWidthOrHeight( elem, dimension, extra );
+ }
+ },
+
+ set: function( elem, value, extra ) {
+ var matches,
+ styles = getStyles( elem ),
+ isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+ subtract = extra && boxModelAdjustment(
+ elem,
+ dimension,
+ extra,
+ isBorderBox,
+ styles
+ );
+
+ // Account for unreliable border-box dimensions by comparing offset* to computed and
+ // faking a content-box to get border and padding (gh-3699)
+ if ( isBorderBox && support.scrollboxSize() === styles.position ) {
+ subtract -= Math.ceil(
+ elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
+ parseFloat( styles[ dimension ] ) -
+ boxModelAdjustment( elem, dimension, "border", false, styles ) -
+ 0.5
+ );
+ }
+
+ // Convert to pixels if value adjustment is needed
+ if ( subtract && ( matches = rcssNum.exec( value ) ) &&
+ ( matches[ 3 ] || "px" ) !== "px" ) {
+
+ elem.style[ dimension ] = value;
+ value = jQuery.css( elem, dimension );
+ }
+
+ return setPositiveNumber( elem, value, subtract );
+ }
+ };
+} );
+
+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
+ function( elem, computed ) {
+ if ( computed ) {
+ return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
+ elem.getBoundingClientRect().left -
+ swap( elem, { marginLeft: 0 }, function() {
+ return elem.getBoundingClientRect().left;
+ } )
+ ) + "px";
+ }
+ }
+);
+
+// These hooks are used by animate to expand properties
+jQuery.each( {
+ margin: "",
+ padding: "",
+ border: "Width"
+}, function( prefix, suffix ) {
+ jQuery.cssHooks[ prefix + suffix ] = {
+ expand: function( value ) {
+ var i = 0,
+ expanded = {},
+
+ // Assumes a single number if not a string
+ parts = typeof value === "string" ? value.split( " " ) : [ value ];
+
+ for ( ; i < 4; i++ ) {
+ expanded[ prefix + cssExpand[ i ] + suffix ] =
+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+ }
+
+ return expanded;
+ }
+ };
+
+ if ( prefix !== "margin" ) {
+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+ }
+} );
+
+jQuery.fn.extend( {
+ css: function( name, value ) {
+ return access( this, function( elem, name, value ) {
+ var styles, len,
+ map = {},
+ i = 0;
+
+ if ( Array.isArray( name ) ) {
+ styles = getStyles( elem );
+ len = name.length;
+
+ for ( ; i < len; i++ ) {
+ map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+ }
+
+ return map;
+ }
+
+ return value !== undefined ?
+ jQuery.style( elem, name, value ) :
+ jQuery.css( elem, name );
+ }, name, value, arguments.length > 1 );
+ }
+} );
+
+
+function Tween( elem, options, prop, end, easing ) {
+ return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+ constructor: Tween,
+ init: function( elem, options, prop, end, easing, unit ) {
+ this.elem = elem;
+ this.prop = prop;
+ this.easing = easing || jQuery.easing._default;
+ this.options = options;
+ this.start = this.now = this.cur();
+ this.end = end;
+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+ },
+ cur: function() {
+ var hooks = Tween.propHooks[ this.prop ];
+
+ return hooks && hooks.get ?
+ hooks.get( this ) :
+ Tween.propHooks._default.get( this );
+ },
+ run: function( percent ) {
+ var eased,
+ hooks = Tween.propHooks[ this.prop ];
+
+ if ( this.options.duration ) {
+ this.pos = eased = jQuery.easing[ this.easing ](
+ percent, this.options.duration * percent, 0, 1, this.options.duration
+ );
+ } else {
+ this.pos = eased = percent;
+ }
+ this.now = ( this.end - this.start ) * eased + this.start;
+
+ if ( this.options.step ) {
+ this.options.step.call( this.elem, this.now, this );
+ }
+
+ if ( hooks && hooks.set ) {
+ hooks.set( this );
+ } else {
+ Tween.propHooks._default.set( this );
+ }
+ return this;
+ }
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+ _default: {
+ get: function( tween ) {
+ var result;
+
+ // Use a property on the element directly when it is not a DOM element,
+ // or when there is no matching style property that exists.
+ if ( tween.elem.nodeType !== 1 ||
+ tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
+ return tween.elem[ tween.prop ];
+ }
+
+ // Passing an empty string as a 3rd parameter to .css will automatically
+ // attempt a parseFloat and fallback to a string if the parse fails.
+ // Simple values such as "10px" are parsed to Float;
+ // complex values such as "rotate(1rad)" are returned as-is.
+ result = jQuery.css( tween.elem, tween.prop, "" );
+
+ // Empty strings, null, undefined and "auto" are converted to 0.
+ return !result || result === "auto" ? 0 : result;
+ },
+ set: function( tween ) {
+
+ // Use step hook for back compat.
+ // Use cssHook if its there.
+ // Use .style if available and use plain properties where available.
+ if ( jQuery.fx.step[ tween.prop ] ) {
+ jQuery.fx.step[ tween.prop ]( tween );
+ } else if ( tween.elem.nodeType === 1 &&
+ ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
+ jQuery.cssHooks[ tween.prop ] ) ) {
+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+ } else {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+ }
+};
+
+// Support: IE <=9 only
+// Panic based approach to setting things on disconnected nodes
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+ set: function( tween ) {
+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+};
+
+jQuery.easing = {
+ linear: function( p ) {
+ return p;
+ },
+ swing: function( p ) {
+ return 0.5 - Math.cos( p * Math.PI ) / 2;
+ },
+ _default: "swing"
+};
+
+jQuery.fx = Tween.prototype.init;
+
+// Back compat <1.8 extension point
+jQuery.fx.step = {};
+
+
+
+
+var
+ fxNow, inProgress,
+ rfxtypes = /^(?:toggle|show|hide)$/,
+ rrun = /queueHooks$/;
+
+function schedule() {
+ if ( inProgress ) {
+ if ( document.hidden === false && window.requestAnimationFrame ) {
+ window.requestAnimationFrame( schedule );
+ } else {
+ window.setTimeout( schedule, jQuery.fx.interval );
+ }
+
+ jQuery.fx.tick();
+ }
+}
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+ window.setTimeout( function() {
+ fxNow = undefined;
+ } );
+ return ( fxNow = Date.now() );
+}
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+ var which,
+ i = 0,
+ attrs = { height: type };
+
+ // If we include width, step value is 1 to do all cssExpand values,
+ // otherwise step value is 2 to skip over Left and Right
+ includeWidth = includeWidth ? 1 : 0;
+ for ( ; i < 4; i += 2 - includeWidth ) {
+ which = cssExpand[ i ];
+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+ }
+
+ if ( includeWidth ) {
+ attrs.opacity = attrs.width = type;
+ }
+
+ return attrs;
+}
+
+function createTween( value, prop, animation ) {
+ var tween,
+ collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
+ index = 0,
+ length = collection.length;
+ for ( ; index < length; index++ ) {
+ if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
+
+ // We're done with this property
+ return tween;
+ }
+ }
+}
+
+function defaultPrefilter( elem, props, opts ) {
+ var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
+ isBox = "width" in props || "height" in props,
+ anim = this,
+ orig = {},
+ style = elem.style,
+ hidden = elem.nodeType && isHiddenWithinTree( elem ),
+ dataShow = dataPriv.get( elem, "fxshow" );
+
+ // Queue-skipping animations hijack the fx hooks
+ if ( !opts.queue ) {
+ hooks = jQuery._queueHooks( elem, "fx" );
+ if ( hooks.unqueued == null ) {
+ hooks.unqueued = 0;
+ oldfire = hooks.empty.fire;
+ hooks.empty.fire = function() {
+ if ( !hooks.unqueued ) {
+ oldfire();
+ }
+ };
+ }
+ hooks.unqueued++;
+
+ anim.always( function() {
+
+ // Ensure the complete handler is called before this completes
+ anim.always( function() {
+ hooks.unqueued--;
+ if ( !jQuery.queue( elem, "fx" ).length ) {
+ hooks.empty.fire();
+ }
+ } );
+ } );
+ }
+
+ // Detect show/hide animations
+ for ( prop in props ) {
+ value = props[ prop ];
+ if ( rfxtypes.test( value ) ) {
+ delete props[ prop ];
+ toggle = toggle || value === "toggle";
+ if ( value === ( hidden ? "hide" : "show" ) ) {
+
+ // Pretend to be hidden if this is a "show" and
+ // there is still data from a stopped show/hide
+ if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
+ hidden = true;
+
+ // Ignore all other no-op show/hide data
+ } else {
+ continue;
+ }
+ }
+ orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
+ }
+ }
+
+ // Bail out if this is a no-op like .hide().hide()
+ propTween = !jQuery.isEmptyObject( props );
+ if ( !propTween && jQuery.isEmptyObject( orig ) ) {
+ return;
+ }
+
+ // Restrict "overflow" and "display" styles during box animations
+ if ( isBox && elem.nodeType === 1 ) {
+
+ // Support: IE <=9 - 11, Edge 12 - 15
+ // Record all 3 overflow attributes because IE does not infer the shorthand
+ // from identically-valued overflowX and overflowY and Edge just mirrors
+ // the overflowX value there.
+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+ // Identify a display type, preferring old show/hide data over the CSS cascade
+ restoreDisplay = dataShow && dataShow.display;
+ if ( restoreDisplay == null ) {
+ restoreDisplay = dataPriv.get( elem, "display" );
+ }
+ display = jQuery.css( elem, "display" );
+ if ( display === "none" ) {
+ if ( restoreDisplay ) {
+ display = restoreDisplay;
+ } else {
+
+ // Get nonempty value(s) by temporarily forcing visibility
+ showHide( [ elem ], true );
+ restoreDisplay = elem.style.display || restoreDisplay;
+ display = jQuery.css( elem, "display" );
+ showHide( [ elem ] );
+ }
+ }
+
+ // Animate inline elements as inline-block
+ if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
+ if ( jQuery.css( elem, "float" ) === "none" ) {
+
+ // Restore the original display value at the end of pure show/hide animations
+ if ( !propTween ) {
+ anim.done( function() {
+ style.display = restoreDisplay;
+ } );
+ if ( restoreDisplay == null ) {
+ display = style.display;
+ restoreDisplay = display === "none" ? "" : display;
+ }
+ }
+ style.display = "inline-block";
+ }
+ }
+ }
+
+ if ( opts.overflow ) {
+ style.overflow = "hidden";
+ anim.always( function() {
+ style.overflow = opts.overflow[ 0 ];
+ style.overflowX = opts.overflow[ 1 ];
+ style.overflowY = opts.overflow[ 2 ];
+ } );
+ }
+
+ // Implement show/hide animations
+ propTween = false;
+ for ( prop in orig ) {
+
+ // General show/hide setup for this element animation
+ if ( !propTween ) {
+ if ( dataShow ) {
+ if ( "hidden" in dataShow ) {
+ hidden = dataShow.hidden;
+ }
+ } else {
+ dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
+ }
+
+ // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
+ if ( toggle ) {
+ dataShow.hidden = !hidden;
+ }
+
+ // Show elements before animating them
+ if ( hidden ) {
+ showHide( [ elem ], true );
+ }
+
+ /* eslint-disable no-loop-func */
+
+ anim.done( function() {
+
+ /* eslint-enable no-loop-func */
+
+ // The final step of a "hide" animation is actually hiding the element
+ if ( !hidden ) {
+ showHide( [ elem ] );
+ }
+ dataPriv.remove( elem, "fxshow" );
+ for ( prop in orig ) {
+ jQuery.style( elem, prop, orig[ prop ] );
+ }
+ } );
+ }
+
+ // Per-property setup
+ propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
+ if ( !( prop in dataShow ) ) {
+ dataShow[ prop ] = propTween.start;
+ if ( hidden ) {
+ propTween.end = propTween.start;
+ propTween.start = 0;
+ }
+ }
+ }
+}
+
+function propFilter( props, specialEasing ) {
+ var index, name, easing, value, hooks;
+
+ // camelCase, specialEasing and expand cssHook pass
+ for ( index in props ) {
+ name = camelCase( index );
+ easing = specialEasing[ name ];
+ value = props[ index ];
+ if ( Array.isArray( value ) ) {
+ easing = value[ 1 ];
+ value = props[ index ] = value[ 0 ];
+ }
+
+ if ( index !== name ) {
+ props[ name ] = value;
+ delete props[ index ];
+ }
+
+ hooks = jQuery.cssHooks[ name ];
+ if ( hooks && "expand" in hooks ) {
+ value = hooks.expand( value );
+ delete props[ name ];
+
+ // Not quite $.extend, this won't overwrite existing keys.
+ // Reusing 'index' because we have the correct "name"
+ for ( index in value ) {
+ if ( !( index in props ) ) {
+ props[ index ] = value[ index ];
+ specialEasing[ index ] = easing;
+ }
+ }
+ } else {
+ specialEasing[ name ] = easing;
+ }
+ }
+}
+
+function Animation( elem, properties, options ) {
+ var result,
+ stopped,
+ index = 0,
+ length = Animation.prefilters.length,
+ deferred = jQuery.Deferred().always( function() {
+
+ // Don't match elem in the :animated selector
+ delete tick.elem;
+ } ),
+ tick = function() {
+ if ( stopped ) {
+ return false;
+ }
+ var currentTime = fxNow || createFxNow(),
+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+
+ // Support: Android 2.3 only
+ // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
+ temp = remaining / animation.duration || 0,
+ percent = 1 - temp,
+ index = 0,
+ length = animation.tweens.length;
+
+ for ( ; index < length; index++ ) {
+ animation.tweens[ index ].run( percent );
+ }
+
+ deferred.notifyWith( elem, [ animation, percent, remaining ] );
+
+ // If there's more to do, yield
+ if ( percent < 1 && length ) {
+ return remaining;
+ }
+
+ // If this was an empty animation, synthesize a final progress notification
+ if ( !length ) {
+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
+ }
+
+ // Resolve the animation and report its conclusion
+ deferred.resolveWith( elem, [ animation ] );
+ return false;
+ },
+ animation = deferred.promise( {
+ elem: elem,
+ props: jQuery.extend( {}, properties ),
+ opts: jQuery.extend( true, {
+ specialEasing: {},
+ easing: jQuery.easing._default
+ }, options ),
+ originalProperties: properties,
+ originalOptions: options,
+ startTime: fxNow || createFxNow(),
+ duration: options.duration,
+ tweens: [],
+ createTween: function( prop, end ) {
+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
+ animation.tweens.push( tween );
+ return tween;
+ },
+ stop: function( gotoEnd ) {
+ var index = 0,
+
+ // If we are going to the end, we want to run all the tweens
+ // otherwise we skip this part
+ length = gotoEnd ? animation.tweens.length : 0;
+ if ( stopped ) {
+ return this;
+ }
+ stopped = true;
+ for ( ; index < length; index++ ) {
+ animation.tweens[ index ].run( 1 );
+ }
+
+ // Resolve when we played the last frame; otherwise, reject
+ if ( gotoEnd ) {
+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
+ } else {
+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
+ }
+ return this;
+ }
+ } ),
+ props = animation.props;
+
+ propFilter( props, animation.opts.specialEasing );
+
+ for ( ; index < length; index++ ) {
+ result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
+ if ( result ) {
+ if ( isFunction( result.stop ) ) {
+ jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
+ result.stop.bind( result );
+ }
+ return result;
+ }
+ }
+
+ jQuery.map( props, createTween, animation );
+
+ if ( isFunction( animation.opts.start ) ) {
+ animation.opts.start.call( elem, animation );
+ }
+
+ // Attach callbacks from options
+ animation
+ .progress( animation.opts.progress )
+ .done( animation.opts.done, animation.opts.complete )
+ .fail( animation.opts.fail )
+ .always( animation.opts.always );
+
+ jQuery.fx.timer(
+ jQuery.extend( tick, {
+ elem: elem,
+ anim: animation,
+ queue: animation.opts.queue
+ } )
+ );
+
+ return animation;
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+ tweeners: {
+ "*": [ function( prop, value ) {
+ var tween = this.createTween( prop, value );
+ adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
+ return tween;
+ } ]
+ },
+
+ tweener: function( props, callback ) {
+ if ( isFunction( props ) ) {
+ callback = props;
+ props = [ "*" ];
+ } else {
+ props = props.match( rnothtmlwhite );
+ }
+
+ var prop,
+ index = 0,
+ length = props.length;
+
+ for ( ; index < length; index++ ) {
+ prop = props[ index ];
+ Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
+ Animation.tweeners[ prop ].unshift( callback );
+ }
+ },
+
+ prefilters: [ defaultPrefilter ],
+
+ prefilter: function( callback, prepend ) {
+ if ( prepend ) {
+ Animation.prefilters.unshift( callback );
+ } else {
+ Animation.prefilters.push( callback );
+ }
+ }
+} );
+
+jQuery.speed = function( speed, easing, fn ) {
+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+ complete: fn || !fn && easing ||
+ isFunction( speed ) && speed,
+ duration: speed,
+ easing: fn && easing || easing && !isFunction( easing ) && easing
+ };
+
+ // Go to the end state if fx are off
+ if ( jQuery.fx.off ) {
+ opt.duration = 0;
+
+ } else {
+ if ( typeof opt.duration !== "number" ) {
+ if ( opt.duration in jQuery.fx.speeds ) {
+ opt.duration = jQuery.fx.speeds[ opt.duration ];
+
+ } else {
+ opt.duration = jQuery.fx.speeds._default;
+ }
+ }
+ }
+
+ // Normalize opt.queue - true/undefined/null -> "fx"
+ if ( opt.queue == null || opt.queue === true ) {
+ opt.queue = "fx";
+ }
+
+ // Queueing
+ opt.old = opt.complete;
+
+ opt.complete = function() {
+ if ( isFunction( opt.old ) ) {
+ opt.old.call( this );
+ }
+
+ if ( opt.queue ) {
+ jQuery.dequeue( this, opt.queue );
+ }
+ };
+
+ return opt;
+};
+
+jQuery.fn.extend( {
+ fadeTo: function( speed, to, easing, callback ) {
+
+ // Show any hidden elements after setting opacity to 0
+ return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
+
+ // Animate to the value specified
+ .end().animate( { opacity: to }, speed, easing, callback );
+ },
+ animate: function( prop, speed, easing, callback ) {
+ var empty = jQuery.isEmptyObject( prop ),
+ optall = jQuery.speed( speed, easing, callback ),
+ doAnimation = function() {
+
+ // Operate on a copy of prop so per-property easing won't be lost
+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+
+ // Empty animations, or finishing resolves immediately
+ if ( empty || dataPriv.get( this, "finish" ) ) {
+ anim.stop( true );
+ }
+ };
+ doAnimation.finish = doAnimation;
+
+ return empty || optall.queue === false ?
+ this.each( doAnimation ) :
+ this.queue( optall.queue, doAnimation );
+ },
+ stop: function( type, clearQueue, gotoEnd ) {
+ var stopQueue = function( hooks ) {
+ var stop = hooks.stop;
+ delete hooks.stop;
+ stop( gotoEnd );
+ };
+
+ if ( typeof type !== "string" ) {
+ gotoEnd = clearQueue;
+ clearQueue = type;
+ type = undefined;
+ }
+ if ( clearQueue && type !== false ) {
+ this.queue( type || "fx", [] );
+ }
+
+ return this.each( function() {
+ var dequeue = true,
+ index = type != null && type + "queueHooks",
+ timers = jQuery.timers,
+ data = dataPriv.get( this );
+
+ if ( index ) {
+ if ( data[ index ] && data[ index ].stop ) {
+ stopQueue( data[ index ] );
+ }
+ } else {
+ for ( index in data ) {
+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+ stopQueue( data[ index ] );
+ }
+ }
+ }
+
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this &&
+ ( type == null || timers[ index ].queue === type ) ) {
+
+ timers[ index ].anim.stop( gotoEnd );
+ dequeue = false;
+ timers.splice( index, 1 );
+ }
+ }
+
+ // Start the next in the queue if the last step wasn't forced.
+ // Timers currently will call their complete callbacks, which
+ // will dequeue but only if they were gotoEnd.
+ if ( dequeue || !gotoEnd ) {
+ jQuery.dequeue( this, type );
+ }
+ } );
+ },
+ finish: function( type ) {
+ if ( type !== false ) {
+ type = type || "fx";
+ }
+ return this.each( function() {
+ var index,
+ data = dataPriv.get( this ),
+ queue = data[ type + "queue" ],
+ hooks = data[ type + "queueHooks" ],
+ timers = jQuery.timers,
+ length = queue ? queue.length : 0;
+
+ // Enable finishing flag on private data
+ data.finish = true;
+
+ // Empty the queue first
+ jQuery.queue( this, type, [] );
+
+ if ( hooks && hooks.stop ) {
+ hooks.stop.call( this, true );
+ }
+
+ // Look for any active animations, and finish them
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+ timers[ index ].anim.stop( true );
+ timers.splice( index, 1 );
+ }
+ }
+
+ // Look for any animations in the old queue and finish them
+ for ( index = 0; index < length; index++ ) {
+ if ( queue[ index ] && queue[ index ].finish ) {
+ queue[ index ].finish.call( this );
+ }
+ }
+
+ // Turn off finishing flag
+ delete data.finish;
+ } );
+ }
+} );
+
+jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
+ var cssFn = jQuery.fn[ name ];
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return speed == null || typeof speed === "boolean" ?
+ cssFn.apply( this, arguments ) :
+ this.animate( genFx( name, true ), speed, easing, callback );
+ };
+} );
+
+// Generate shortcuts for custom animations
+jQuery.each( {
+ slideDown: genFx( "show" ),
+ slideUp: genFx( "hide" ),
+ slideToggle: genFx( "toggle" ),
+ fadeIn: { opacity: "show" },
+ fadeOut: { opacity: "hide" },
+ fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return this.animate( props, speed, easing, callback );
+ };
+} );
+
+jQuery.timers = [];
+jQuery.fx.tick = function() {
+ var timer,
+ i = 0,
+ timers = jQuery.timers;
+
+ fxNow = Date.now();
+
+ for ( ; i < timers.length; i++ ) {
+ timer = timers[ i ];
+
+ // Run the timer and safely remove it when done (allowing for external removal)
+ if ( !timer() && timers[ i ] === timer ) {
+ timers.splice( i--, 1 );
+ }
+ }
+
+ if ( !timers.length ) {
+ jQuery.fx.stop();
+ }
+ fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+ jQuery.timers.push( timer );
+ jQuery.fx.start();
+};
+
+jQuery.fx.interval = 13;
+jQuery.fx.start = function() {
+ if ( inProgress ) {
+ return;
+ }
+
+ inProgress = true;
+ schedule();
+};
+
+jQuery.fx.stop = function() {
+ inProgress = null;
+};
+
+jQuery.fx.speeds = {
+ slow: 600,
+ fast: 200,
+
+ // Default speed
+ _default: 400
+};
+
+
+// Based off of the plugin by Clint Helfers, with permission.
+// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
+jQuery.fn.delay = function( time, type ) {
+ time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+ type = type || "fx";
+
+ return this.queue( type, function( next, hooks ) {
+ var timeout = window.setTimeout( next, time );
+ hooks.stop = function() {
+ window.clearTimeout( timeout );
+ };
+ } );
+};
+
+
+( function() {
+ var input = document.createElement( "input" ),
+ select = document.createElement( "select" ),
+ opt = select.appendChild( document.createElement( "option" ) );
+
+ input.type = "checkbox";
+
+ // Support: Android <=4.3 only
+ // Default value for a checkbox should be "on"
+ support.checkOn = input.value !== "";
+
+ // Support: IE <=11 only
+ // Must access selectedIndex to make default options select
+ support.optSelected = opt.selected;
+
+ // Support: IE <=11 only
+ // An input loses its value after becoming a radio
+ input = document.createElement( "input" );
+ input.value = "t";
+ input.type = "radio";
+ support.radioValue = input.value === "t";
+} )();
+
+
+var boolHook,
+ attrHandle = jQuery.expr.attrHandle;
+
+jQuery.fn.extend( {
+ attr: function( name, value ) {
+ return access( this, jQuery.attr, name, value, arguments.length > 1 );
+ },
+
+ removeAttr: function( name ) {
+ return this.each( function() {
+ jQuery.removeAttr( this, name );
+ } );
+ }
+} );
+
+jQuery.extend( {
+ attr: function( elem, name, value ) {
+ var ret, hooks,
+ nType = elem.nodeType;
+
+ // Don't get/set attributes on text, comment and attribute nodes
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
+ return;
+ }
+
+ // Fallback to prop when attributes are not supported
+ if ( typeof elem.getAttribute === "undefined" ) {
+ return jQuery.prop( elem, name, value );
+ }
+
+ // Attribute hooks are determined by the lowercase version
+ // Grab necessary hook if one is defined
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+ hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
+ ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
+ }
+
+ if ( value !== undefined ) {
+ if ( value === null ) {
+ jQuery.removeAttr( elem, name );
+ return;
+ }
+
+ if ( hooks && "set" in hooks &&
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+ return ret;
+ }
+
+ elem.setAttribute( name, value + "" );
+ return value;
+ }
+
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+ return ret;
+ }
+
+ ret = jQuery.find.attr( elem, name );
+
+ // Non-existent attributes return null, we normalize to undefined
+ return ret == null ? undefined : ret;
+ },
+
+ attrHooks: {
+ type: {
+ set: function( elem, value ) {
+ if ( !support.radioValue && value === "radio" &&
+ nodeName( elem, "input" ) ) {
+ var val = elem.value;
+ elem.setAttribute( "type", value );
+ if ( val ) {
+ elem.value = val;
+ }
+ return value;
+ }
+ }
+ }
+ },
+
+ removeAttr: function( elem, value ) {
+ var name,
+ i = 0,
+
+ // Attribute names can contain non-HTML whitespace characters
+ // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
+ attrNames = value && value.match( rnothtmlwhite );
+
+ if ( attrNames && elem.nodeType === 1 ) {
+ while ( ( name = attrNames[ i++ ] ) ) {
+ elem.removeAttribute( name );
+ }
+ }
+ }
+} );
+
+// Hooks for boolean attributes
+boolHook = {
+ set: function( elem, value, name ) {
+ if ( value === false ) {
+
+ // Remove boolean attributes when set to false
+ jQuery.removeAttr( elem, name );
+ } else {
+ elem.setAttribute( name, name );
+ }
+ return name;
+ }
+};
+
+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
+ var getter = attrHandle[ name ] || jQuery.find.attr;
+
+ attrHandle[ name ] = function( elem, name, isXML ) {
+ var ret, handle,
+ lowercaseName = name.toLowerCase();
+
+ if ( !isXML ) {
+
+ // Avoid an infinite loop by temporarily removing this function from the getter
+ handle = attrHandle[ lowercaseName ];
+ attrHandle[ lowercaseName ] = ret;
+ ret = getter( elem, name, isXML ) != null ?
+ lowercaseName :
+ null;
+ attrHandle[ lowercaseName ] = handle;
+ }
+ return ret;
+ };
+} );
+
+
+
+
+var rfocusable = /^(?:input|select|textarea|button)$/i,
+ rclickable = /^(?:a|area)$/i;
+
+jQuery.fn.extend( {
+ prop: function( name, value ) {
+ return access( this, jQuery.prop, name, value, arguments.length > 1 );
+ },
+
+ removeProp: function( name ) {
+ return this.each( function() {
+ delete this[ jQuery.propFix[ name ] || name ];
+ } );
+ }
+} );
+
+jQuery.extend( {
+ prop: function( elem, name, value ) {
+ var ret, hooks,
+ nType = elem.nodeType;
+
+ // Don't get/set properties on text, comment and attribute nodes
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
+ return;
+ }
+
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+
+ // Fix name and attach hooks
+ name = jQuery.propFix[ name ] || name;
+ hooks = jQuery.propHooks[ name ];
+ }
+
+ if ( value !== undefined ) {
+ if ( hooks && "set" in hooks &&
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+ return ret;
+ }
+
+ return ( elem[ name ] = value );
+ }
+
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+ return ret;
+ }
+
+ return elem[ name ];
+ },
+
+ propHooks: {
+ tabIndex: {
+ get: function( elem ) {
+
+ // Support: IE <=9 - 11 only
+ // elem.tabIndex doesn't always return the
+ // correct value when it hasn't been explicitly set
+ // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+ // Use proper attribute retrieval(#12072)
+ var tabindex = jQuery.find.attr( elem, "tabindex" );
+
+ if ( tabindex ) {
+ return parseInt( tabindex, 10 );
+ }
+
+ if (
+ rfocusable.test( elem.nodeName ) ||
+ rclickable.test( elem.nodeName ) &&
+ elem.href
+ ) {
+ return 0;
+ }
+
+ return -1;
+ }
+ }
+ },
+
+ propFix: {
+ "for": "htmlFor",
+ "class": "className"
+ }
+} );
+
+// Support: IE <=11 only
+// Accessing the selectedIndex property
+// forces the browser to respect setting selected
+// on the option
+// The getter ensures a default option is selected
+// when in an optgroup
+// eslint rule "no-unused-expressions" is disabled for this code
+// since it considers such accessions noop
+if ( !support.optSelected ) {
+ jQuery.propHooks.selected = {
+ get: function( elem ) {
+
+ /* eslint no-unused-expressions: "off" */
+
+ var parent = elem.parentNode;
+ if ( parent && parent.parentNode ) {
+ parent.parentNode.selectedIndex;
+ }
+ return null;
+ },
+ set: function( elem ) {
+
+ /* eslint no-unused-expressions: "off" */
+
+ var parent = elem.parentNode;
+ if ( parent ) {
+ parent.selectedIndex;
+
+ if ( parent.parentNode ) {
+ parent.parentNode.selectedIndex;
+ }
+ }
+ }
+ };
+}
+
+jQuery.each( [
+ "tabIndex",
+ "readOnly",
+ "maxLength",
+ "cellSpacing",
+ "cellPadding",
+ "rowSpan",
+ "colSpan",
+ "useMap",
+ "frameBorder",
+ "contentEditable"
+], function() {
+ jQuery.propFix[ this.toLowerCase() ] = this;
+} );
+
+
+
+
+ // Strip and collapse whitespace according to HTML spec
+ // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
+ function stripAndCollapse( value ) {
+ var tokens = value.match( rnothtmlwhite ) || [];
+ return tokens.join( " " );
+ }
+
+
+function getClass( elem ) {
+ return elem.getAttribute && elem.getAttribute( "class" ) || "";
+}
+
+function classesToArray( value ) {
+ if ( Array.isArray( value ) ) {
+ return value;
+ }
+ if ( typeof value === "string" ) {
+ return value.match( rnothtmlwhite ) || [];
+ }
+ return [];
+}
+
+jQuery.fn.extend( {
+ addClass: function( value ) {
+ var classes, elem, cur, curValue, clazz, j, finalValue,
+ i = 0;
+
+ if ( isFunction( value ) ) {
+ return this.each( function( j ) {
+ jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
+ } );
+ }
+
+ classes = classesToArray( value );
+
+ if ( classes.length ) {
+ while ( ( elem = this[ i++ ] ) ) {
+ curValue = getClass( elem );
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
+
+ if ( cur ) {
+ j = 0;
+ while ( ( clazz = classes[ j++ ] ) ) {
+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+ cur += clazz + " ";
+ }
+ }
+
+ // Only assign if different to avoid unneeded rendering.
+ finalValue = stripAndCollapse( cur );
+ if ( curValue !== finalValue ) {
+ elem.setAttribute( "class", finalValue );
+ }
+ }
+ }
+ }
+
+ return this;
+ },
+
+ removeClass: function( value ) {
+ var classes, elem, cur, curValue, clazz, j, finalValue,
+ i = 0;
+
+ if ( isFunction( value ) ) {
+ return this.each( function( j ) {
+ jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
+ } );
+ }
+
+ if ( !arguments.length ) {
+ return this.attr( "class", "" );
+ }
+
+ classes = classesToArray( value );
+
+ if ( classes.length ) {
+ while ( ( elem = this[ i++ ] ) ) {
+ curValue = getClass( elem );
+
+ // This expression is here for better compressibility (see addClass)
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
+
+ if ( cur ) {
+ j = 0;
+ while ( ( clazz = classes[ j++ ] ) ) {
+
+ // Remove *all* instances
+ while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
+ cur = cur.replace( " " + clazz + " ", " " );
+ }
+ }
+
+ // Only assign if different to avoid unneeded rendering.
+ finalValue = stripAndCollapse( cur );
+ if ( curValue !== finalValue ) {
+ elem.setAttribute( "class", finalValue );
+ }
+ }
+ }
+ }
+
+ return this;
+ },
+
+ toggleClass: function( value, stateVal ) {
+ var type = typeof value,
+ isValidValue = type === "string" || Array.isArray( value );
+
+ if ( typeof stateVal === "boolean" && isValidValue ) {
+ return stateVal ? this.addClass( value ) : this.removeClass( value );
+ }
+
+ if ( isFunction( value ) ) {
+ return this.each( function( i ) {
+ jQuery( this ).toggleClass(
+ value.call( this, i, getClass( this ), stateVal ),
+ stateVal
+ );
+ } );
+ }
+
+ return this.each( function() {
+ var className, i, self, classNames;
+
+ if ( isValidValue ) {
+
+ // Toggle individual class names
+ i = 0;
+ self = jQuery( this );
+ classNames = classesToArray( value );
+
+ while ( ( className = classNames[ i++ ] ) ) {
+
+ // Check each className given, space separated list
+ if ( self.hasClass( className ) ) {
+ self.removeClass( className );
+ } else {
+ self.addClass( className );
+ }
+ }
+
+ // Toggle whole class name
+ } else if ( value === undefined || type === "boolean" ) {
+ className = getClass( this );
+ if ( className ) {
+
+ // Store className if set
+ dataPriv.set( this, "__className__", className );
+ }
+
+ // If the element has a class name or if we're passed `false`,
+ // then remove the whole classname (if there was one, the above saved it).
+ // Otherwise bring back whatever was previously saved (if anything),
+ // falling back to the empty string if nothing was stored.
+ if ( this.setAttribute ) {
+ this.setAttribute( "class",
+ className || value === false ?
+ "" :
+ dataPriv.get( this, "__className__" ) || ""
+ );
+ }
+ }
+ } );
+ },
+
+ hasClass: function( selector ) {
+ var className, elem,
+ i = 0;
+
+ className = " " + selector + " ";
+ while ( ( elem = this[ i++ ] ) ) {
+ if ( elem.nodeType === 1 &&
+ ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+} );
+
+
+
+
+var rreturn = /\r/g;
+
+jQuery.fn.extend( {
+ val: function( value ) {
+ var hooks, ret, valueIsFunction,
+ elem = this[ 0 ];
+
+ if ( !arguments.length ) {
+ if ( elem ) {
+ hooks = jQuery.valHooks[ elem.type ] ||
+ jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+ if ( hooks &&
+ "get" in hooks &&
+ ( ret = hooks.get( elem, "value" ) ) !== undefined
+ ) {
+ return ret;
+ }
+
+ ret = elem.value;
+
+ // Handle most common string cases
+ if ( typeof ret === "string" ) {
+ return ret.replace( rreturn, "" );
+ }
+
+ // Handle cases where value is null/undef or number
+ return ret == null ? "" : ret;
+ }
+
+ return;
+ }
+
+ valueIsFunction = isFunction( value );
+
+ return this.each( function( i ) {
+ var val;
+
+ if ( this.nodeType !== 1 ) {
+ return;
+ }
+
+ if ( valueIsFunction ) {
+ val = value.call( this, i, jQuery( this ).val() );
+ } else {
+ val = value;
+ }
+
+ // Treat null/undefined as ""; convert numbers to string
+ if ( val == null ) {
+ val = "";
+
+ } else if ( typeof val === "number" ) {
+ val += "";
+
+ } else if ( Array.isArray( val ) ) {
+ val = jQuery.map( val, function( value ) {
+ return value == null ? "" : value + "";
+ } );
+ }
+
+ hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+ // If set returns undefined, fall back to normal setting
+ if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
+ this.value = val;
+ }
+ } );
+ }
+} );
+
+jQuery.extend( {
+ valHooks: {
+ option: {
+ get: function( elem ) {
+
+ var val = jQuery.find.attr( elem, "value" );
+ return val != null ?
+ val :
+
+ // Support: IE <=10 - 11 only
+ // option.text throws exceptions (#14686, #14858)
+ // Strip and collapse whitespace
+ // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
+ stripAndCollapse( jQuery.text( elem ) );
+ }
+ },
+ select: {
+ get: function( elem ) {
+ var value, option, i,
+ options = elem.options,
+ index = elem.selectedIndex,
+ one = elem.type === "select-one",
+ values = one ? null : [],
+ max = one ? index + 1 : options.length;
+
+ if ( index < 0 ) {
+ i = max;
+
+ } else {
+ i = one ? index : 0;
+ }
+
+ // Loop through all the selected options
+ for ( ; i < max; i++ ) {
+ option = options[ i ];
+
+ // Support: IE <=9 only
+ // IE8-9 doesn't update selected after form reset (#2551)
+ if ( ( option.selected || i === index ) &&
+
+ // Don't return options that are disabled or in a disabled optgroup
+ !option.disabled &&
+ ( !option.parentNode.disabled ||
+ !nodeName( option.parentNode, "optgroup" ) ) ) {
+
+ // Get the specific value for the option
+ value = jQuery( option ).val();
+
+ // We don't need an array for one selects
+ if ( one ) {
+ return value;
+ }
+
+ // Multi-Selects return an array
+ values.push( value );
+ }
+ }
+
+ return values;
+ },
+
+ set: function( elem, value ) {
+ var optionSet, option,
+ options = elem.options,
+ values = jQuery.makeArray( value ),
+ i = options.length;
+
+ while ( i-- ) {
+ option = options[ i ];
+
+ /* eslint-disable no-cond-assign */
+
+ if ( option.selected =
+ jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
+ ) {
+ optionSet = true;
+ }
+
+ /* eslint-enable no-cond-assign */
+ }
+
+ // Force browsers to behave consistently when non-matching value is set
+ if ( !optionSet ) {
+ elem.selectedIndex = -1;
+ }
+ return values;
+ }
+ }
+ }
+} );
+
+// Radios and checkboxes getter/setter
+jQuery.each( [ "radio", "checkbox" ], function() {
+ jQuery.valHooks[ this ] = {
+ set: function( elem, value ) {
+ if ( Array.isArray( value ) ) {
+ return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
+ }
+ }
+ };
+ if ( !support.checkOn ) {
+ jQuery.valHooks[ this ].get = function( elem ) {
+ return elem.getAttribute( "value" ) === null ? "on" : elem.value;
+ };
+ }
+} );
+
+
+
+
+// Return jQuery for attributes-only inclusion
+
+
+support.focusin = "onfocusin" in window;
+
+
+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+ stopPropagationCallback = function( e ) {
+ e.stopPropagation();
+ };
+
+jQuery.extend( jQuery.event, {
+
+ trigger: function( event, data, elem, onlyHandlers ) {
+
+ var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
+ eventPath = [ elem || document ],
+ type = hasOwn.call( event, "type" ) ? event.type : event,
+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
+
+ cur = lastElement = tmp = elem = elem || document;
+
+ // Don't do events on text and comment nodes
+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+ return;
+ }
+
+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+ return;
+ }
+
+ if ( type.indexOf( "." ) > -1 ) {
+
+ // Namespaced trigger; create a regexp to match event type in handle()
+ namespaces = type.split( "." );
+ type = namespaces.shift();
+ namespaces.sort();
+ }
+ ontype = type.indexOf( ":" ) < 0 && "on" + type;
+
+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
+ event = event[ jQuery.expando ] ?
+ event :
+ new jQuery.Event( type, typeof event === "object" && event );
+
+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+ event.isTrigger = onlyHandlers ? 2 : 3;
+ event.namespace = namespaces.join( "." );
+ event.rnamespace = event.namespace ?
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
+ null;
+
+ // Clean up the event in case it is being reused
+ event.result = undefined;
+ if ( !event.target ) {
+ event.target = elem;
+ }
+
+ // Clone any incoming data and prepend the event, creating the handler arg list
+ data = data == null ?
+ [ event ] :
+ jQuery.makeArray( data, [ event ] );
+
+ // Allow special events to draw outside the lines
+ special = jQuery.event.special[ type ] || {};
+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+ return;
+ }
+
+ // Determine event propagation path in advance, per W3C events spec (#9951)
+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+ if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
+
+ bubbleType = special.delegateType || type;
+ if ( !rfocusMorph.test( bubbleType + type ) ) {
+ cur = cur.parentNode;
+ }
+ for ( ; cur; cur = cur.parentNode ) {
+ eventPath.push( cur );
+ tmp = cur;
+ }
+
+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
+ if ( tmp === ( elem.ownerDocument || document ) ) {
+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+ }
+ }
+
+ // Fire handlers on the event path
+ i = 0;
+ while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
+ lastElement = cur;
+ event.type = i > 1 ?
+ bubbleType :
+ special.bindType || type;
+
+ // jQuery handler
+ handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
+ dataPriv.get( cur, "handle" );
+ if ( handle ) {
+ handle.apply( cur, data );
+ }
+
+ // Native handler
+ handle = ontype && cur[ ontype ];
+ if ( handle && handle.apply && acceptData( cur ) ) {
+ event.result = handle.apply( cur, data );
+ if ( event.result === false ) {
+ event.preventDefault();
+ }
+ }
+ }
+ event.type = type;
+
+ // If nobody prevented the default action, do it now
+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+ if ( ( !special._default ||
+ special._default.apply( eventPath.pop(), data ) === false ) &&
+ acceptData( elem ) ) {
+
+ // Call a native DOM method on the target with the same name as the event.
+ // Don't do default actions on window, that's where global variables be (#6170)
+ if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
+
+ // Don't re-trigger an onFOO event when we call its FOO() method
+ tmp = elem[ ontype ];
+
+ if ( tmp ) {
+ elem[ ontype ] = null;
+ }
+
+ // Prevent re-triggering of the same event, since we already bubbled it above
+ jQuery.event.triggered = type;
+
+ if ( event.isPropagationStopped() ) {
+ lastElement.addEventListener( type, stopPropagationCallback );
+ }
+
+ elem[ type ]();
+
+ if ( event.isPropagationStopped() ) {
+ lastElement.removeEventListener( type, stopPropagationCallback );
+ }
+
+ jQuery.event.triggered = undefined;
+
+ if ( tmp ) {
+ elem[ ontype ] = tmp;
+ }
+ }
+ }
+ }
+
+ return event.result;
+ },
+
+ // Piggyback on a donor event to simulate a different one
+ // Used only for `focus(in | out)` events
+ simulate: function( type, elem, event ) {
+ var e = jQuery.extend(
+ new jQuery.Event(),
+ event,
+ {
+ type: type,
+ isSimulated: true
+ }
+ );
+
+ jQuery.event.trigger( e, null, elem );
+ }
+
+} );
+
+jQuery.fn.extend( {
+
+ trigger: function( type, data ) {
+ return this.each( function() {
+ jQuery.event.trigger( type, data, this );
+ } );
+ },
+ triggerHandler: function( type, data ) {
+ var elem = this[ 0 ];
+ if ( elem ) {
+ return jQuery.event.trigger( type, data, elem, true );
+ }
+ }
+} );
+
+
+// Support: Firefox <=44
+// Firefox doesn't have focus(in | out) events
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
+//
+// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
+// focus(in | out) events fire after focus & blur events,
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
+// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
+if ( !support.focusin ) {
+ jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+ // Attach a single capturing handler on the document while someone wants focusin/focusout
+ var handler = function( event ) {
+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
+ };
+
+ jQuery.event.special[ fix ] = {
+ setup: function() {
+ var doc = this.ownerDocument || this,
+ attaches = dataPriv.access( doc, fix );
+
+ if ( !attaches ) {
+ doc.addEventListener( orig, handler, true );
+ }
+ dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
+ },
+ teardown: function() {
+ var doc = this.ownerDocument || this,
+ attaches = dataPriv.access( doc, fix ) - 1;
+
+ if ( !attaches ) {
+ doc.removeEventListener( orig, handler, true );
+ dataPriv.remove( doc, fix );
+
+ } else {
+ dataPriv.access( doc, fix, attaches );
+ }
+ }
+ };
+ } );
+}
+var location = window.location;
+
+var nonce = Date.now();
+
+var rquery = ( /\?/ );
+
+
+
+// Cross-browser xml parsing
+jQuery.parseXML = function( data ) {
+ var xml;
+ if ( !data || typeof data !== "string" ) {
+ return null;
+ }
+
+ // Support: IE 9 - 11 only
+ // IE throws on parseFromString with invalid input.
+ try {
+ xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
+ } catch ( e ) {
+ xml = undefined;
+ }
+
+ if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+ jQuery.error( "Invalid XML: " + data );
+ }
+ return xml;
+};
+
+
+var
+ rbracket = /\[\]$/,
+ rCRLF = /\r?\n/g,
+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+function buildParams( prefix, obj, traditional, add ) {
+ var name;
+
+ if ( Array.isArray( obj ) ) {
+
+ // Serialize array item.
+ jQuery.each( obj, function( i, v ) {
+ if ( traditional || rbracket.test( prefix ) ) {
+
+ // Treat each array item as a scalar.
+ add( prefix, v );
+
+ } else {
+
+ // Item is non-scalar (array or object), encode its numeric index.
+ buildParams(
+ prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
+ v,
+ traditional,
+ add
+ );
+ }
+ } );
+
+ } else if ( !traditional && toType( obj ) === "object" ) {
+
+ // Serialize object item.
+ for ( name in obj ) {
+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+ }
+
+ } else {
+
+ // Serialize scalar item.
+ add( prefix, obj );
+ }
+}
+
+// Serialize an array of form elements or a set of
+// key/values into a query string
+jQuery.param = function( a, traditional ) {
+ var prefix,
+ s = [],
+ add = function( key, valueOrFunction ) {
+
+ // If value is a function, invoke it and use its return value
+ var value = isFunction( valueOrFunction ) ?
+ valueOrFunction() :
+ valueOrFunction;
+
+ s[ s.length ] = encodeURIComponent( key ) + "=" +
+ encodeURIComponent( value == null ? "" : value );
+ };
+
+ // If an array was passed in, assume that it is an array of form elements.
+ if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+
+ // Serialize the form elements
+ jQuery.each( a, function() {
+ add( this.name, this.value );
+ } );
+
+ } else {
+
+ // If traditional, encode the "old" way (the way 1.3.2 or older
+ // did it), otherwise encode params recursively.
+ for ( prefix in a ) {
+ buildParams( prefix, a[ prefix ], traditional, add );
+ }
+ }
+
+ // Return the resulting serialization
+ return s.join( "&" );
+};
+
+jQuery.fn.extend( {
+ serialize: function() {
+ return jQuery.param( this.serializeArray() );
+ },
+ serializeArray: function() {
+ return this.map( function() {
+
+ // Can add propHook for "elements" to filter or add form elements
+ var elements = jQuery.prop( this, "elements" );
+ return elements ? jQuery.makeArray( elements ) : this;
+ } )
+ .filter( function() {
+ var type = this.type;
+
+ // Use .is( ":disabled" ) so that fieldset[disabled] works
+ return this.name && !jQuery( this ).is( ":disabled" ) &&
+ rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+ ( this.checked || !rcheckableType.test( type ) );
+ } )
+ .map( function( i, elem ) {
+ var val = jQuery( this ).val();
+
+ if ( val == null ) {
+ return null;
+ }
+
+ if ( Array.isArray( val ) ) {
+ return jQuery.map( val, function( val ) {
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ } );
+ }
+
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ } ).get();
+ }
+} );
+
+
+var
+ r20 = /%20/g,
+ rhash = /#.*$/,
+ rantiCache = /([?&])_=[^&]*/,
+ rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+
+ // #7653, #8125, #8152: local protocol detection
+ rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+ rnoContent = /^(?:GET|HEAD)$/,
+ rprotocol = /^\/\//,
+
+ /* Prefilters
+ * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+ * 2) These are called:
+ * - BEFORE asking for a transport
+ * - AFTER param serialization (s.data is a string if s.processData is true)
+ * 3) key is the dataType
+ * 4) the catchall symbol "*" can be used
+ * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+ */
+ prefilters = {},
+
+ /* Transports bindings
+ * 1) key is the dataType
+ * 2) the catchall symbol "*" can be used
+ * 3) selection will start with transport dataType and THEN go to "*" if needed
+ */
+ transports = {},
+
+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+ allTypes = "*/".concat( "*" ),
+
+ // Anchor tag for parsing the document origin
+ originAnchor = document.createElement( "a" );
+ originAnchor.href = location.href;
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+ // dataTypeExpression is optional and defaults to "*"
+ return function( dataTypeExpression, func ) {
+
+ if ( typeof dataTypeExpression !== "string" ) {
+ func = dataTypeExpression;
+ dataTypeExpression = "*";
+ }
+
+ var dataType,
+ i = 0,
+ dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
+
+ if ( isFunction( func ) ) {
+
+ // For each dataType in the dataTypeExpression
+ while ( ( dataType = dataTypes[ i++ ] ) ) {
+
+ // Prepend if requested
+ if ( dataType[ 0 ] === "+" ) {
+ dataType = dataType.slice( 1 ) || "*";
+ ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
+
+ // Otherwise append
+ } else {
+ ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
+ }
+ }
+ }
+ };
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+ var inspected = {},
+ seekingTransport = ( structure === transports );
+
+ function inspect( dataType ) {
+ var selected;
+ inspected[ dataType ] = true;
+ jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+ var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+ if ( typeof dataTypeOrTransport === "string" &&
+ !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+
+ options.dataTypes.unshift( dataTypeOrTransport );
+ inspect( dataTypeOrTransport );
+ return false;
+ } else if ( seekingTransport ) {
+ return !( selected = dataTypeOrTransport );
+ }
+ } );
+ return selected;
+ }
+
+ return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+ var key, deep,
+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+ for ( key in src ) {
+ if ( src[ key ] !== undefined ) {
+ ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
+ }
+ }
+ if ( deep ) {
+ jQuery.extend( true, target, deep );
+ }
+
+ return target;
+}
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+ var ct, type, finalDataType, firstDataType,
+ contents = s.contents,
+ dataTypes = s.dataTypes;
+
+ // Remove auto dataType and get content-type in the process
+ while ( dataTypes[ 0 ] === "*" ) {
+ dataTypes.shift();
+ if ( ct === undefined ) {
+ ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
+ }
+ }
+
+ // Check if we're dealing with a known content-type
+ if ( ct ) {
+ for ( type in contents ) {
+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
+ dataTypes.unshift( type );
+ break;
+ }
+ }
+ }
+
+ // Check to see if we have a response for the expected dataType
+ if ( dataTypes[ 0 ] in responses ) {
+ finalDataType = dataTypes[ 0 ];
+ } else {
+
+ // Try convertible dataTypes
+ for ( type in responses ) {
+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
+ finalDataType = type;
+ break;
+ }
+ if ( !firstDataType ) {
+ firstDataType = type;
+ }
+ }
+
+ // Or just use first one
+ finalDataType = finalDataType || firstDataType;
+ }
+
+ // If we found a dataType
+ // We add the dataType to the list if needed
+ // and return the corresponding response
+ if ( finalDataType ) {
+ if ( finalDataType !== dataTypes[ 0 ] ) {
+ dataTypes.unshift( finalDataType );
+ }
+ return responses[ finalDataType ];
+ }
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+ var conv2, current, conv, tmp, prev,
+ converters = {},
+
+ // Work with a copy of dataTypes in case we need to modify it for conversion
+ dataTypes = s.dataTypes.slice();
+
+ // Create converters map with lowercased keys
+ if ( dataTypes[ 1 ] ) {
+ for ( conv in s.converters ) {
+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
+ }
+ }
+
+ current = dataTypes.shift();
+
+ // Convert to each sequential dataType
+ while ( current ) {
+
+ if ( s.responseFields[ current ] ) {
+ jqXHR[ s.responseFields[ current ] ] = response;
+ }
+
+ // Apply the dataFilter if provided
+ if ( !prev && isSuccess && s.dataFilter ) {
+ response = s.dataFilter( response, s.dataType );
+ }
+
+ prev = current;
+ current = dataTypes.shift();
+
+ if ( current ) {
+
+ // There's only work to do if current dataType is non-auto
+ if ( current === "*" ) {
+
+ current = prev;
+
+ // Convert response if prev dataType is non-auto and differs from current
+ } else if ( prev !== "*" && prev !== current ) {
+
+ // Seek a direct converter
+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+ // If none found, seek a pair
+ if ( !conv ) {
+ for ( conv2 in converters ) {
+
+ // If conv2 outputs current
+ tmp = conv2.split( " " );
+ if ( tmp[ 1 ] === current ) {
+
+ // If prev can be converted to accepted input
+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
+ converters[ "* " + tmp[ 0 ] ];
+ if ( conv ) {
+
+ // Condense equivalence converters
+ if ( conv === true ) {
+ conv = converters[ conv2 ];
+
+ // Otherwise, insert the intermediate dataType
+ } else if ( converters[ conv2 ] !== true ) {
+ current = tmp[ 0 ];
+ dataTypes.unshift( tmp[ 1 ] );
+ }
+ break;
+ }
+ }
+ }
+ }
+
+ // Apply converter (if not an equivalence)
+ if ( conv !== true ) {
+
+ // Unless errors are allowed to bubble, catch and return them
+ if ( conv && s.throws ) {
+ response = conv( response );
+ } else {
+ try {
+ response = conv( response );
+ } catch ( e ) {
+ return {
+ state: "parsererror",
+ error: conv ? e : "No conversion from " + prev + " to " + current
+ };
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return { state: "success", data: response };
+}
+
+jQuery.extend( {
+
+ // Counter for holding the number of active queries
+ active: 0,
+
+ // Last-Modified header cache for next request
+ lastModified: {},
+ etag: {},
+
+ ajaxSettings: {
+ url: location.href,
+ type: "GET",
+ isLocal: rlocalProtocol.test( location.protocol ),
+ global: true,
+ processData: true,
+ async: true,
+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+
+ /*
+ timeout: 0,
+ data: null,
+ dataType: null,
+ username: null,
+ password: null,
+ cache: null,
+ throws: false,
+ traditional: false,
+ headers: {},
+ */
+
+ accepts: {
+ "*": allTypes,
+ text: "text/plain",
+ html: "text/html",
+ xml: "application/xml, text/xml",
+ json: "application/json, text/javascript"
+ },
+
+ contents: {
+ xml: /\bxml\b/,
+ html: /\bhtml/,
+ json: /\bjson\b/
+ },
+
+ responseFields: {
+ xml: "responseXML",
+ text: "responseText",
+ json: "responseJSON"
+ },
+
+ // Data converters
+ // Keys separate source (or catchall "*") and destination types with a single space
+ converters: {
+
+ // Convert anything to text
+ "* text": String,
+
+ // Text to html (true = no transformation)
+ "text html": true,
+
+ // Evaluate text as a json expression
+ "text json": JSON.parse,
+
+ // Parse text as xml
+ "text xml": jQuery.parseXML
+ },
+
+ // For options that shouldn't be deep extended:
+ // you can add your own custom options here if
+ // and when you create one that shouldn't be
+ // deep extended (see ajaxExtend)
+ flatOptions: {
+ url: true,
+ context: true
+ }
+ },
+
+ // Creates a full fledged settings object into target
+ // with both ajaxSettings and settings fields.
+ // If target is omitted, writes into ajaxSettings.
+ ajaxSetup: function( target, settings ) {
+ return settings ?
+
+ // Building a settings object
+ ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+ // Extending ajaxSettings
+ ajaxExtend( jQuery.ajaxSettings, target );
+ },
+
+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+ ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+ // Main method
+ ajax: function( url, options ) {
+
+ // If url is an object, simulate pre-1.5 signature
+ if ( typeof url === "object" ) {
+ options = url;
+ url = undefined;
+ }
+
+ // Force options to be an object
+ options = options || {};
+
+ var transport,
+
+ // URL without anti-cache param
+ cacheURL,
+
+ // Response headers
+ responseHeadersString,
+ responseHeaders,
+
+ // timeout handle
+ timeoutTimer,
+
+ // Url cleanup var
+ urlAnchor,
+
+ // Request state (becomes false upon send and true upon completion)
+ completed,
+
+ // To know if global events are to be dispatched
+ fireGlobals,
+
+ // Loop variable
+ i,
+
+ // uncached part of the url
+ uncached,
+
+ // Create the final options object
+ s = jQuery.ajaxSetup( {}, options ),
+
+ // Callbacks context
+ callbackContext = s.context || s,
+
+ // Context for global events is callbackContext if it is a DOM node or jQuery collection
+ globalEventContext = s.context &&
+ ( callbackContext.nodeType || callbackContext.jquery ) ?
+ jQuery( callbackContext ) :
+ jQuery.event,
+
+ // Deferreds
+ deferred = jQuery.Deferred(),
+ completeDeferred = jQuery.Callbacks( "once memory" ),
+
+ // Status-dependent callbacks
+ statusCode = s.statusCode || {},
+
+ // Headers (they are sent all at once)
+ requestHeaders = {},
+ requestHeadersNames = {},
+
+ // Default abort message
+ strAbort = "canceled",
+
+ // Fake xhr
+ jqXHR = {
+ readyState: 0,
+
+ // Builds headers hashtable if needed
+ getResponseHeader: function( key ) {
+ var match;
+ if ( completed ) {
+ if ( !responseHeaders ) {
+ responseHeaders = {};
+ while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
+ responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
+ }
+ }
+ match = responseHeaders[ key.toLowerCase() ];
+ }
+ return match == null ? null : match;
+ },
+
+ // Raw string
+ getAllResponseHeaders: function() {
+ return completed ? responseHeadersString : null;
+ },
+
+ // Caches the header
+ setRequestHeader: function( name, value ) {
+ if ( completed == null ) {
+ name = requestHeadersNames[ name.toLowerCase() ] =
+ requestHeadersNames[ name.toLowerCase() ] || name;
+ requestHeaders[ name ] = value;
+ }
+ return this;
+ },
+
+ // Overrides response content-type header
+ overrideMimeType: function( type ) {
+ if ( completed == null ) {
+ s.mimeType = type;
+ }
+ return this;
+ },
+
+ // Status-dependent callbacks
+ statusCode: function( map ) {
+ var code;
+ if ( map ) {
+ if ( completed ) {
+
+ // Execute the appropriate callbacks
+ jqXHR.always( map[ jqXHR.status ] );
+ } else {
+
+ // Lazy-add the new callbacks in a way that preserves old ones
+ for ( code in map ) {
+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+ }
+ }
+ }
+ return this;
+ },
+
+ // Cancel the request
+ abort: function( statusText ) {
+ var finalText = statusText || strAbort;
+ if ( transport ) {
+ transport.abort( finalText );
+ }
+ done( 0, finalText );
+ return this;
+ }
+ };
+
+ // Attach deferreds
+ deferred.promise( jqXHR );
+
+ // Add protocol if not provided (prefilters might expect it)
+ // Handle falsy url in the settings object (#10093: consistency with old signature)
+ // We also use the url parameter if available
+ s.url = ( ( url || s.url || location.href ) + "" )
+ .replace( rprotocol, location.protocol + "//" );
+
+ // Alias method option to type as per ticket #12004
+ s.type = options.method || options.type || s.method || s.type;
+
+ // Extract dataTypes list
+ s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
+
+ // A cross-domain request is in order when the origin doesn't match the current origin.
+ if ( s.crossDomain == null ) {
+ urlAnchor = document.createElement( "a" );
+
+ // Support: IE <=8 - 11, Edge 12 - 15
+ // IE throws exception on accessing the href property if url is malformed,
+ // e.g. http://example.com:80x/
+ try {
+ urlAnchor.href = s.url;
+
+ // Support: IE <=8 - 11 only
+ // Anchor's host property isn't correctly set when s.url is relative
+ urlAnchor.href = urlAnchor.href;
+ s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
+ urlAnchor.protocol + "//" + urlAnchor.host;
+ } catch ( e ) {
+
+ // If there is an error parsing the URL, assume it is crossDomain,
+ // it can be rejected by the transport if it is invalid
+ s.crossDomain = true;
+ }
+ }
+
+ // Convert data if not already a string
+ if ( s.data && s.processData && typeof s.data !== "string" ) {
+ s.data = jQuery.param( s.data, s.traditional );
+ }
+
+ // Apply prefilters
+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+ // If request was aborted inside a prefilter, stop there
+ if ( completed ) {
+ return jqXHR;
+ }
+
+ // We can fire global events as of now if asked to
+ // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
+ fireGlobals = jQuery.event && s.global;
+
+ // Watch for a new set of requests
+ if ( fireGlobals && jQuery.active++ === 0 ) {
+ jQuery.event.trigger( "ajaxStart" );
+ }
+
+ // Uppercase the type
+ s.type = s.type.toUpperCase();
+
+ // Determine if request has content
+ s.hasContent = !rnoContent.test( s.type );
+
+ // Save the URL in case we're toying with the If-Modified-Since
+ // and/or If-None-Match header later on
+ // Remove hash to simplify url manipulation
+ cacheURL = s.url.replace( rhash, "" );
+
+ // More options handling for requests with no content
+ if ( !s.hasContent ) {
+
+ // Remember the hash so we can put it back
+ uncached = s.url.slice( cacheURL.length );
+
+ // If data is available and should be processed, append data to url
+ if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
+ cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
+
+ // #9682: remove data so that it's not used in an eventual retry
+ delete s.data;
+ }
+
+ // Add or update anti-cache param if needed
+ if ( s.cache === false ) {
+ cacheURL = cacheURL.replace( rantiCache, "$1" );
+ uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
+ }
+
+ // Put hash and anti-cache on the URL that will be requested (gh-1732)
+ s.url = cacheURL + uncached;
+
+ // Change '%20' to '+' if this is encoded form body content (gh-2658)
+ } else if ( s.data && s.processData &&
+ ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
+ s.data = s.data.replace( r20, "+" );
+ }
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ if ( jQuery.lastModified[ cacheURL ] ) {
+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+ }
+ if ( jQuery.etag[ cacheURL ] ) {
+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+ }
+ }
+
+ // Set the correct header, if data is being sent
+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
+ }
+
+ // Set the Accepts header for the server, depending on the dataType
+ jqXHR.setRequestHeader(
+ "Accept",
+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
+ s.accepts[ s.dataTypes[ 0 ] ] +
+ ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+ s.accepts[ "*" ]
+ );
+
+ // Check for headers option
+ for ( i in s.headers ) {
+ jqXHR.setRequestHeader( i, s.headers[ i ] );
+ }
+
+ // Allow custom headers/mimetypes and early abort
+ if ( s.beforeSend &&
+ ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
+
+ // Abort if not done already and return
+ return jqXHR.abort();
+ }
+
+ // Aborting is no longer a cancellation
+ strAbort = "abort";
+
+ // Install callbacks on deferreds
+ completeDeferred.add( s.complete );
+ jqXHR.done( s.success );
+ jqXHR.fail( s.error );
+
+ // Get transport
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+ // If no transport, we auto-abort
+ if ( !transport ) {
+ done( -1, "No Transport" );
+ } else {
+ jqXHR.readyState = 1;
+
+ // Send global event
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+ }
+
+ // If request was aborted inside ajaxSend, stop there
+ if ( completed ) {
+ return jqXHR;
+ }
+
+ // Timeout
+ if ( s.async && s.timeout > 0 ) {
+ timeoutTimer = window.setTimeout( function() {
+ jqXHR.abort( "timeout" );
+ }, s.timeout );
+ }
+
+ try {
+ completed = false;
+ transport.send( requestHeaders, done );
+ } catch ( e ) {
+
+ // Rethrow post-completion exceptions
+ if ( completed ) {
+ throw e;
+ }
+
+ // Propagate others as results
+ done( -1, e );
+ }
+ }
+
+ // Callback for when everything is done
+ function done( status, nativeStatusText, responses, headers ) {
+ var isSuccess, success, error, response, modified,
+ statusText = nativeStatusText;
+
+ // Ignore repeat invocations
+ if ( completed ) {
+ return;
+ }
+
+ completed = true;
+
+ // Clear timeout if it exists
+ if ( timeoutTimer ) {
+ window.clearTimeout( timeoutTimer );
+ }
+
+ // Dereference transport for early garbage collection
+ // (no matter how long the jqXHR object will be used)
+ transport = undefined;
+
+ // Cache response headers
+ responseHeadersString = headers || "";
+
+ // Set readyState
+ jqXHR.readyState = status > 0 ? 4 : 0;
+
+ // Determine if successful
+ isSuccess = status >= 200 && status < 300 || status === 304;
+
+ // Get response data
+ if ( responses ) {
+ response = ajaxHandleResponses( s, jqXHR, responses );
+ }
+
+ // Convert no matter what (that way responseXXX fields are always set)
+ response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+ // If successful, handle type chaining
+ if ( isSuccess ) {
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ modified = jqXHR.getResponseHeader( "Last-Modified" );
+ if ( modified ) {
+ jQuery.lastModified[ cacheURL ] = modified;
+ }
+ modified = jqXHR.getResponseHeader( "etag" );
+ if ( modified ) {
+ jQuery.etag[ cacheURL ] = modified;
+ }
+ }
+
+ // if no content
+ if ( status === 204 || s.type === "HEAD" ) {
+ statusText = "nocontent";
+
+ // if not modified
+ } else if ( status === 304 ) {
+ statusText = "notmodified";
+
+ // If we have data, let's convert it
+ } else {
+ statusText = response.state;
+ success = response.data;
+ error = response.error;
+ isSuccess = !error;
+ }
+ } else {
+
+ // Extract error from statusText and normalize for non-aborts
+ error = statusText;
+ if ( status || !statusText ) {
+ statusText = "error";
+ if ( status < 0 ) {
+ status = 0;
+ }
+ }
+ }
+
+ // Set data for the fake xhr object
+ jqXHR.status = status;
+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+ // Success/Error
+ if ( isSuccess ) {
+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+ } else {
+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+ }
+
+ // Status-dependent callbacks
+ jqXHR.statusCode( statusCode );
+ statusCode = undefined;
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+ [ jqXHR, s, isSuccess ? success : error ] );
+ }
+
+ // Complete
+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+
+ // Handle the global AJAX counter
+ if ( !( --jQuery.active ) ) {
+ jQuery.event.trigger( "ajaxStop" );
+ }
+ }
+ }
+
+ return jqXHR;
+ },
+
+ getJSON: function( url, data, callback ) {
+ return jQuery.get( url, data, callback, "json" );
+ },
+
+ getScript: function( url, callback ) {
+ return jQuery.get( url, undefined, callback, "script" );
+ }
+} );
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+ jQuery[ method ] = function( url, data, callback, type ) {
+
+ // Shift arguments if data argument was omitted
+ if ( isFunction( data ) ) {
+ type = type || callback;
+ callback = data;
+ data = undefined;
+ }
+
+ // The url can be an options object (which then must have .url)
+ return jQuery.ajax( jQuery.extend( {
+ url: url,
+ type: method,
+ dataType: type,
+ data: data,
+ success: callback
+ }, jQuery.isPlainObject( url ) && url ) );
+ };
+} );
+
+
+jQuery._evalUrl = function( url ) {
+ return jQuery.ajax( {
+ url: url,
+
+ // Make this explicit, since user can override this through ajaxSetup (#11264)
+ type: "GET",
+ dataType: "script",
+ cache: true,
+ async: false,
+ global: false,
+ "throws": true
+ } );
+};
+
+
+jQuery.fn.extend( {
+ wrapAll: function( html ) {
+ var wrap;
+
+ if ( this[ 0 ] ) {
+ if ( isFunction( html ) ) {
+ html = html.call( this[ 0 ] );
+ }
+
+ // The elements to wrap the target around
+ wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+ if ( this[ 0 ].parentNode ) {
+ wrap.insertBefore( this[ 0 ] );
+ }
+
+ wrap.map( function() {
+ var elem = this;
+
+ while ( elem.firstElementChild ) {
+ elem = elem.firstElementChild;
+ }
+
+ return elem;
+ } ).append( this );
+ }
+
+ return this;
+ },
+
+ wrapInner: function( html ) {
+ if ( isFunction( html ) ) {
+ return this.each( function( i ) {
+ jQuery( this ).wrapInner( html.call( this, i ) );
+ } );
+ }
+
+ return this.each( function() {
+ var self = jQuery( this ),
+ contents = self.contents();
+
+ if ( contents.length ) {
+ contents.wrapAll( html );
+
+ } else {
+ self.append( html );
+ }
+ } );
+ },
+
+ wrap: function( html ) {
+ var htmlIsFunction = isFunction( html );
+
+ return this.each( function( i ) {
+ jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
+ } );
+ },
+
+ unwrap: function( selector ) {
+ this.parent( selector ).not( "body" ).each( function() {
+ jQuery( this ).replaceWith( this.childNodes );
+ } );
+ return this;
+ }
+} );
+
+
+jQuery.expr.pseudos.hidden = function( elem ) {
+ return !jQuery.expr.pseudos.visible( elem );
+};
+jQuery.expr.pseudos.visible = function( elem ) {
+ return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
+};
+
+
+
+
+jQuery.ajaxSettings.xhr = function() {
+ try {
+ return new window.XMLHttpRequest();
+ } catch ( e ) {}
+};
+
+var xhrSuccessStatus = {
+
+ // File protocol always yields status code 0, assume 200
+ 0: 200,
+
+ // Support: IE <=9 only
+ // #1450: sometimes IE returns 1223 when it should be 204
+ 1223: 204
+ },
+ xhrSupported = jQuery.ajaxSettings.xhr();
+
+support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport( function( options ) {
+ var callback, errorCallback;
+
+ // Cross domain only allowed if supported through XMLHttpRequest
+ if ( support.cors || xhrSupported && !options.crossDomain ) {
+ return {
+ send: function( headers, complete ) {
+ var i,
+ xhr = options.xhr();
+
+ xhr.open(
+ options.type,
+ options.url,
+ options.async,
+ options.username,
+ options.password
+ );
+
+ // Apply custom fields if provided
+ if ( options.xhrFields ) {
+ for ( i in options.xhrFields ) {
+ xhr[ i ] = options.xhrFields[ i ];
+ }
+ }
+
+ // Override mime type if needed
+ if ( options.mimeType && xhr.overrideMimeType ) {
+ xhr.overrideMimeType( options.mimeType );
+ }
+
+ // X-Requested-With header
+ // For cross-domain requests, seeing as conditions for a preflight are
+ // akin to a jigsaw puzzle, we simply never set it to be sure.
+ // (it can always be set on a per-request basis or even using ajaxSetup)
+ // For same-domain requests, won't change header if already provided.
+ if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
+ headers[ "X-Requested-With" ] = "XMLHttpRequest";
+ }
+
+ // Set headers
+ for ( i in headers ) {
+ xhr.setRequestHeader( i, headers[ i ] );
+ }
+
+ // Callback
+ callback = function( type ) {
+ return function() {
+ if ( callback ) {
+ callback = errorCallback = xhr.onload =
+ xhr.onerror = xhr.onabort = xhr.ontimeout =
+ xhr.onreadystatechange = null;
+
+ if ( type === "abort" ) {
+ xhr.abort();
+ } else if ( type === "error" ) {
+
+ // Support: IE <=9 only
+ // On a manual native abort, IE9 throws
+ // errors on any property access that is not readyState
+ if ( typeof xhr.status !== "number" ) {
+ complete( 0, "error" );
+ } else {
+ complete(
+
+ // File: protocol always yields status 0; see #8605, #14207
+ xhr.status,
+ xhr.statusText
+ );
+ }
+ } else {
+ complete(
+ xhrSuccessStatus[ xhr.status ] || xhr.status,
+ xhr.statusText,
+
+ // Support: IE <=9 only
+ // IE9 has no XHR2 but throws on binary (trac-11426)
+ // For XHR2 non-text, let the caller handle it (gh-2498)
+ ( xhr.responseType || "text" ) !== "text" ||
+ typeof xhr.responseText !== "string" ?
+ { binary: xhr.response } :
+ { text: xhr.responseText },
+ xhr.getAllResponseHeaders()
+ );
+ }
+ }
+ };
+ };
+
+ // Listen to events
+ xhr.onload = callback();
+ errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
+
+ // Support: IE 9 only
+ // Use onreadystatechange to replace onabort
+ // to handle uncaught aborts
+ if ( xhr.onabort !== undefined ) {
+ xhr.onabort = errorCallback;
+ } else {
+ xhr.onreadystatechange = function() {
+
+ // Check readyState before timeout as it changes
+ if ( xhr.readyState === 4 ) {
+
+ // Allow onerror to be called first,
+ // but that will not handle a native abort
+ // Also, save errorCallback to a variable
+ // as xhr.onerror cannot be accessed
+ window.setTimeout( function() {
+ if ( callback ) {
+ errorCallback();
+ }
+ } );
+ }
+ };
+ }
+
+ // Create the abort callback
+ callback = callback( "abort" );
+
+ try {
+
+ // Do send the request (this may raise an exception)
+ xhr.send( options.hasContent && options.data || null );
+ } catch ( e ) {
+
+ // #14683: Only rethrow if this hasn't been notified as an error yet
+ if ( callback ) {
+ throw e;
+ }
+ }
+ },
+
+ abort: function() {
+ if ( callback ) {
+ callback();
+ }
+ }
+ };
+ }
+} );
+
+
+
+
+// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
+jQuery.ajaxPrefilter( function( s ) {
+ if ( s.crossDomain ) {
+ s.contents.script = false;
+ }
+} );
+
+// Install script dataType
+jQuery.ajaxSetup( {
+ accepts: {
+ script: "text/javascript, application/javascript, " +
+ "application/ecmascript, application/x-ecmascript"
+ },
+ contents: {
+ script: /\b(?:java|ecma)script\b/
+ },
+ converters: {
+ "text script": function( text ) {
+ jQuery.globalEval( text );
+ return text;
+ }
+ }
+} );
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+ if ( s.cache === undefined ) {
+ s.cache = false;
+ }
+ if ( s.crossDomain ) {
+ s.type = "GET";
+ }
+} );
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+
+ // This transport only deals with cross domain requests
+ if ( s.crossDomain ) {
+ var script, callback;
+ return {
+ send: function( _, complete ) {
+ script = jQuery( "\r\n";
+
+// inject VBScript
+document.write(IEBinaryToArray_ByteStr_Script);
+
+global.JSZipUtils._getBinaryFromXHR = function (xhr) {
+ var binary = xhr.responseBody;
+ var byteMapping = {};
+ for ( var i = 0; i < 256; i++ ) {
+ for ( var j = 0; j < 256; j++ ) {
+ byteMapping[ String.fromCharCode( i + (j << 8) ) ] =
+ String.fromCharCode(i) + String.fromCharCode(j);
+ }
+ }
+ var rawBytes = IEBinaryToArray_ByteStr(binary);
+ var lastChr = IEBinaryToArray_ByteStr_Last(binary);
+ return rawBytes.replace(/[\s\S]/g, function( match ) {
+ return byteMapping[match];
+ }) + lastChr;
+};
+
+// enforcing Stuk's coding style
+// vim: set shiftwidth=4 softtabstop=4:
+
+},{}]},{},[1])
+;
diff --git a/doc/jquery/jszip-utils/dist/jszip-utils-ie.min.js b/doc/jquery/jszip-utils/dist/jszip-utils-ie.min.js
new file mode 100644
index 0000000..93d8bc8
--- /dev/null
+++ b/doc/jquery/jszip-utils/dist/jszip-utils-ie.min.js
@@ -0,0 +1,10 @@
+/*!
+
+JSZipUtils - A collection of cross-browser utilities to go along with JSZip.
+
+
+(c) 2014 Stuart Knightley, David Duponchel
+Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip-utils/master/LICENSE.markdown.
+
+*/
+!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g\r\n";document.write(b),a.JSZipUtils._getBinaryFromXHR=function(a){for(var b=a.responseBody,c={},d=0;256>d;d++)for(var e=0;256>e;e++)c[String.fromCharCode(d+(e<<8))]=String.fromCharCode(d)+String.fromCharCode(e);var f=IEBinaryToArray_ByteStr(b),g=IEBinaryToArray_ByteStr_Last(b);return f.replace(/[\s\S]/g,function(a){return c[a]})+g}},{}]},{},[1]);
diff --git a/doc/jquery/jszip-utils/dist/jszip-utils.js b/doc/jquery/jszip-utils/dist/jszip-utils.js
new file mode 100644
index 0000000..775895e
--- /dev/null
+++ b/doc/jquery/jszip-utils/dist/jszip-utils.js
@@ -0,0 +1,118 @@
+/*!
+
+JSZipUtils - A collection of cross-browser utilities to go along with JSZip.
+
+
+(c) 2014 Stuart Knightley, David Duponchel
+Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip-utils/master/LICENSE.markdown.
+
+*/
+!function(e){"object"==typeof exports?module.exports=e():"function"==typeof define&&define.amd?define(e):"undefined"!=typeof window?window.JSZipUtils=e():"undefined"!=typeof global?global.JSZipUtils=e():"undefined"!=typeof self&&(self.JSZipUtils=e())}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o
+
+(c) 2014 Stuart Knightley, David Duponchel
+Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip-utils/master/LICENSE.markdown.
+
+*/
+!function(a){"object"==typeof exports?module.exports=a():"function"==typeof define&&define.amd?define(a):"undefined"!=typeof window?window.JSZipUtils=a():"undefined"!=typeof global?global.JSZipUtils=a():"undefined"!=typeof self&&(self.JSZipUtils=a())}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g
+
+(c) 2009-2016 Stuart Knightley
+Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/master/LICENSE.markdown.
+
+JSZip uses the library pako released under the MIT license :
+https://github.com/nodeca/pako/blob/master/LICENSE
+*/
+
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.JSZip = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o> 2;
+ enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
+ enc3 = remainingBytes > 1 ? (((chr2 & 15) << 2) | (chr3 >> 6)) : 64;
+ enc4 = remainingBytes > 2 ? (chr3 & 63) : 64;
+
+ output.push(_keyStr.charAt(enc1) + _keyStr.charAt(enc2) + _keyStr.charAt(enc3) + _keyStr.charAt(enc4));
+
+ }
+
+ return output.join("");
+};
+
+// public method for decoding
+exports.decode = function(input) {
+ var chr1, chr2, chr3;
+ var enc1, enc2, enc3, enc4;
+ var i = 0, resultIndex = 0;
+
+ var dataUrlPrefix = "data:";
+
+ if (input.substr(0, dataUrlPrefix.length) === dataUrlPrefix) {
+ // This is a common error: people give a data url
+ // (data:image/png;base64,iVBOR...) with a {base64: true} and
+ // wonders why things don't work.
+ // We can detect that the string input looks like a data url but we
+ // *can't* be sure it is one: removing everything up to the comma would
+ // be too dangerous.
+ throw new Error("Invalid base64 input, it looks like a data url.");
+ }
+
+ input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
+
+ var totalLength = input.length * 3 / 4;
+ if(input.charAt(input.length - 1) === _keyStr.charAt(64)) {
+ totalLength--;
+ }
+ if(input.charAt(input.length - 2) === _keyStr.charAt(64)) {
+ totalLength--;
+ }
+ if (totalLength % 1 !== 0) {
+ // totalLength is not an integer, the length does not match a valid
+ // base64 content. That can happen if:
+ // - the input is not a base64 content
+ // - the input is *almost* a base64 content, with a extra chars at the
+ // beginning or at the end
+ // - the input uses a base64 variant (base64url for example)
+ throw new Error("Invalid base64 input, bad content length.");
+ }
+ var output;
+ if (support.uint8array) {
+ output = new Uint8Array(totalLength|0);
+ } else {
+ output = new Array(totalLength|0);
+ }
+
+ while (i < input.length) {
+
+ enc1 = _keyStr.indexOf(input.charAt(i++));
+ enc2 = _keyStr.indexOf(input.charAt(i++));
+ enc3 = _keyStr.indexOf(input.charAt(i++));
+ enc4 = _keyStr.indexOf(input.charAt(i++));
+
+ chr1 = (enc1 << 2) | (enc2 >> 4);
+ chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
+ chr3 = ((enc3 & 3) << 6) | enc4;
+
+ output[resultIndex++] = chr1;
+
+ if (enc3 !== 64) {
+ output[resultIndex++] = chr2;
+ }
+ if (enc4 !== 64) {
+ output[resultIndex++] = chr3;
+ }
+
+ }
+
+ return output;
+};
+
+},{"./support":30,"./utils":32}],2:[function(require,module,exports){
+'use strict';
+
+var external = require("./external");
+var DataWorker = require('./stream/DataWorker');
+var DataLengthProbe = require('./stream/DataLengthProbe');
+var Crc32Probe = require('./stream/Crc32Probe');
+var DataLengthProbe = require('./stream/DataLengthProbe');
+
+/**
+ * Represent a compressed object, with everything needed to decompress it.
+ * @constructor
+ * @param {number} compressedSize the size of the data compressed.
+ * @param {number} uncompressedSize the size of the data after decompression.
+ * @param {number} crc32 the crc32 of the decompressed file.
+ * @param {object} compression the type of compression, see lib/compressions.js.
+ * @param {String|ArrayBuffer|Uint8Array|Buffer} data the compressed data.
+ */
+function CompressedObject(compressedSize, uncompressedSize, crc32, compression, data) {
+ this.compressedSize = compressedSize;
+ this.uncompressedSize = uncompressedSize;
+ this.crc32 = crc32;
+ this.compression = compression;
+ this.compressedContent = data;
+}
+
+CompressedObject.prototype = {
+ /**
+ * Create a worker to get the uncompressed content.
+ * @return {GenericWorker} the worker.
+ */
+ getContentWorker : function () {
+ var worker = new DataWorker(external.Promise.resolve(this.compressedContent))
+ .pipe(this.compression.uncompressWorker())
+ .pipe(new DataLengthProbe("data_length"));
+
+ var that = this;
+ worker.on("end", function () {
+ if(this.streamInfo['data_length'] !== that.uncompressedSize) {
+ throw new Error("Bug : uncompressed data size mismatch");
+ }
+ });
+ return worker;
+ },
+ /**
+ * Create a worker to get the compressed content.
+ * @return {GenericWorker} the worker.
+ */
+ getCompressedWorker : function () {
+ return new DataWorker(external.Promise.resolve(this.compressedContent))
+ .withStreamInfo("compressedSize", this.compressedSize)
+ .withStreamInfo("uncompressedSize", this.uncompressedSize)
+ .withStreamInfo("crc32", this.crc32)
+ .withStreamInfo("compression", this.compression)
+ ;
+ }
+};
+
+/**
+ * Chain the given worker with other workers to compress the content with the
+ * given compresion.
+ * @param {GenericWorker} uncompressedWorker the worker to pipe.
+ * @param {Object} compression the compression object.
+ * @param {Object} compressionOptions the options to use when compressing.
+ * @return {GenericWorker} the new worker compressing the content.
+ */
+CompressedObject.createWorkerFrom = function (uncompressedWorker, compression, compressionOptions) {
+ return uncompressedWorker
+ .pipe(new Crc32Probe())
+ .pipe(new DataLengthProbe("uncompressedSize"))
+ .pipe(compression.compressWorker(compressionOptions))
+ .pipe(new DataLengthProbe("compressedSize"))
+ .withStreamInfo("compression", compression);
+};
+
+module.exports = CompressedObject;
+
+},{"./external":6,"./stream/Crc32Probe":25,"./stream/DataLengthProbe":26,"./stream/DataWorker":27}],3:[function(require,module,exports){
+'use strict';
+
+var GenericWorker = require("./stream/GenericWorker");
+
+exports.STORE = {
+ magic: "\x00\x00",
+ compressWorker : function (compressionOptions) {
+ return new GenericWorker("STORE compression");
+ },
+ uncompressWorker : function () {
+ return new GenericWorker("STORE decompression");
+ }
+};
+exports.DEFLATE = require('./flate');
+
+},{"./flate":7,"./stream/GenericWorker":28}],4:[function(require,module,exports){
+'use strict';
+
+var utils = require('./utils');
+
+/**
+ * The following functions come from pako, from pako/lib/zlib/crc32.js
+ * released under the MIT license, see pako https://github.com/nodeca/pako/
+ */
+
+// Use ordinary array, since untyped makes no boost here
+function makeTable() {
+ var c, table = [];
+
+ for(var n =0; n < 256; n++){
+ c = n;
+ for(var k =0; k < 8; k++){
+ c = ((c&1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
+ }
+ table[n] = c;
+ }
+
+ return table;
+}
+
+// Create table on load. Just 255 signed longs. Not a problem.
+var crcTable = makeTable();
+
+
+function crc32(crc, buf, len, pos) {
+ var t = crcTable, end = pos + len;
+
+ crc = crc ^ (-1);
+
+ for (var i = pos; i < end; i++ ) {
+ crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];
+ }
+
+ return (crc ^ (-1)); // >>> 0;
+}
+
+// That's all for the pako functions.
+
+/**
+ * Compute the crc32 of a string.
+ * This is almost the same as the function crc32, but for strings. Using the
+ * same function for the two use cases leads to horrible performances.
+ * @param {Number} crc the starting value of the crc.
+ * @param {String} str the string to use.
+ * @param {Number} len the length of the string.
+ * @param {Number} pos the starting position for the crc32 computation.
+ * @return {Number} the computed crc32.
+ */
+function crc32str(crc, str, len, pos) {
+ var t = crcTable, end = pos + len;
+
+ crc = crc ^ (-1);
+
+ for (var i = pos; i < end; i++ ) {
+ crc = (crc >>> 8) ^ t[(crc ^ str.charCodeAt(i)) & 0xFF];
+ }
+
+ return (crc ^ (-1)); // >>> 0;
+}
+
+module.exports = function crc32wrapper(input, crc) {
+ if (typeof input === "undefined" || !input.length) {
+ return 0;
+ }
+
+ var isArray = utils.getTypeOf(input) !== "string";
+
+ if(isArray) {
+ return crc32(crc|0, input, input.length, 0);
+ } else {
+ return crc32str(crc|0, input, input.length, 0);
+ }
+};
+
+},{"./utils":32}],5:[function(require,module,exports){
+'use strict';
+exports.base64 = false;
+exports.binary = false;
+exports.dir = false;
+exports.createFolders = true;
+exports.date = null;
+exports.compression = null;
+exports.compressionOptions = null;
+exports.comment = null;
+exports.unixPermissions = null;
+exports.dosPermissions = null;
+
+},{}],6:[function(require,module,exports){
+/* global Promise */
+'use strict';
+
+// load the global object first:
+// - it should be better integrated in the system (unhandledRejection in node)
+// - the environment may have a custom Promise implementation (see zone.js)
+var ES6Promise = null;
+if (typeof Promise !== "undefined") {
+ ES6Promise = Promise;
+} else {
+ ES6Promise = require("lie");
+}
+
+/**
+ * Let the user use/change some implementations.
+ */
+module.exports = {
+ Promise: ES6Promise
+};
+
+},{"lie":58}],7:[function(require,module,exports){
+'use strict';
+var USE_TYPEDARRAY = (typeof Uint8Array !== 'undefined') && (typeof Uint16Array !== 'undefined') && (typeof Uint32Array !== 'undefined');
+
+var pako = require("pako");
+var utils = require("./utils");
+var GenericWorker = require("./stream/GenericWorker");
+
+var ARRAY_TYPE = USE_TYPEDARRAY ? "uint8array" : "array";
+
+exports.magic = "\x08\x00";
+
+/**
+ * Create a worker that uses pako to inflate/deflate.
+ * @constructor
+ * @param {String} action the name of the pako function to call : either "Deflate" or "Inflate".
+ * @param {Object} options the options to use when (de)compressing.
+ */
+function FlateWorker(action, options) {
+ GenericWorker.call(this, "FlateWorker/" + action);
+
+ this._pako = null;
+ this._pakoAction = action;
+ this._pakoOptions = options;
+ // the `meta` object from the last chunk received
+ // this allow this worker to pass around metadata
+ this.meta = {};
+}
+
+utils.inherits(FlateWorker, GenericWorker);
+
+/**
+ * @see GenericWorker.processChunk
+ */
+FlateWorker.prototype.processChunk = function (chunk) {
+ this.meta = chunk.meta;
+ if (this._pako === null) {
+ this._createPako();
+ }
+ this._pako.push(utils.transformTo(ARRAY_TYPE, chunk.data), false);
+};
+
+/**
+ * @see GenericWorker.flush
+ */
+FlateWorker.prototype.flush = function () {
+ GenericWorker.prototype.flush.call(this);
+ if (this._pako === null) {
+ this._createPako();
+ }
+ this._pako.push([], true);
+};
+/**
+ * @see GenericWorker.cleanUp
+ */
+FlateWorker.prototype.cleanUp = function () {
+ GenericWorker.prototype.cleanUp.call(this);
+ this._pako = null;
+};
+
+/**
+ * Create the _pako object.
+ * TODO: lazy-loading this object isn't the best solution but it's the
+ * quickest. The best solution is to lazy-load the worker list. See also the
+ * issue #446.
+ */
+FlateWorker.prototype._createPako = function () {
+ this._pako = new pako[this._pakoAction]({
+ raw: true,
+ level: this._pakoOptions.level || -1 // default compression
+ });
+ var self = this;
+ this._pako.onData = function(data) {
+ self.push({
+ data : data,
+ meta : self.meta
+ });
+ };
+};
+
+exports.compressWorker = function (compressionOptions) {
+ return new FlateWorker("Deflate", compressionOptions);
+};
+exports.uncompressWorker = function () {
+ return new FlateWorker("Inflate", {});
+};
+
+},{"./stream/GenericWorker":28,"./utils":32,"pako":59}],8:[function(require,module,exports){
+'use strict';
+
+var utils = require('../utils');
+var GenericWorker = require('../stream/GenericWorker');
+var utf8 = require('../utf8');
+var crc32 = require('../crc32');
+var signature = require('../signature');
+
+/**
+ * Transform an integer into a string in hexadecimal.
+ * @private
+ * @param {number} dec the number to convert.
+ * @param {number} bytes the number of bytes to generate.
+ * @returns {string} the result.
+ */
+var decToHex = function(dec, bytes) {
+ var hex = "", i;
+ for (i = 0; i < bytes; i++) {
+ hex += String.fromCharCode(dec & 0xff);
+ dec = dec >>> 8;
+ }
+ return hex;
+};
+
+/**
+ * Generate the UNIX part of the external file attributes.
+ * @param {Object} unixPermissions the unix permissions or null.
+ * @param {Boolean} isDir true if the entry is a directory, false otherwise.
+ * @return {Number} a 32 bit integer.
+ *
+ * adapted from http://unix.stackexchange.com/questions/14705/the-zip-formats-external-file-attribute :
+ *
+ * TTTTsstrwxrwxrwx0000000000ADVSHR
+ * ^^^^____________________________ file type, see zipinfo.c (UNX_*)
+ * ^^^_________________________ setuid, setgid, sticky
+ * ^^^^^^^^^________________ permissions
+ * ^^^^^^^^^^______ not used ?
+ * ^^^^^^ DOS attribute bits : Archive, Directory, Volume label, System file, Hidden, Read only
+ */
+var generateUnixExternalFileAttr = function (unixPermissions, isDir) {
+
+ var result = unixPermissions;
+ if (!unixPermissions) {
+ // I can't use octal values in strict mode, hence the hexa.
+ // 040775 => 0x41fd
+ // 0100664 => 0x81b4
+ result = isDir ? 0x41fd : 0x81b4;
+ }
+ return (result & 0xFFFF) << 16;
+};
+
+/**
+ * Generate the DOS part of the external file attributes.
+ * @param {Object} dosPermissions the dos permissions or null.
+ * @param {Boolean} isDir true if the entry is a directory, false otherwise.
+ * @return {Number} a 32 bit integer.
+ *
+ * Bit 0 Read-Only
+ * Bit 1 Hidden
+ * Bit 2 System
+ * Bit 3 Volume Label
+ * Bit 4 Directory
+ * Bit 5 Archive
+ */
+var generateDosExternalFileAttr = function (dosPermissions, isDir) {
+
+ // the dir flag is already set for compatibility
+ return (dosPermissions || 0) & 0x3F;
+};
+
+/**
+ * Generate the various parts used in the construction of the final zip file.
+ * @param {Object} streamInfo the hash with informations about the compressed file.
+ * @param {Boolean} streamedContent is the content streamed ?
+ * @param {Boolean} streamingEnded is the stream finished ?
+ * @param {number} offset the current offset from the start of the zip file.
+ * @param {String} platform let's pretend we are this platform (change platform dependents fields)
+ * @param {Function} encodeFileName the function to encode the file name / comment.
+ * @return {Object} the zip parts.
+ */
+var generateZipParts = function(streamInfo, streamedContent, streamingEnded, offset, platform, encodeFileName) {
+ var file = streamInfo['file'],
+ compression = streamInfo['compression'],
+ useCustomEncoding = encodeFileName !== utf8.utf8encode,
+ encodedFileName = utils.transformTo("string", encodeFileName(file.name)),
+ utfEncodedFileName = utils.transformTo("string", utf8.utf8encode(file.name)),
+ comment = file.comment,
+ encodedComment = utils.transformTo("string", encodeFileName(comment)),
+ utfEncodedComment = utils.transformTo("string", utf8.utf8encode(comment)),
+ useUTF8ForFileName = utfEncodedFileName.length !== file.name.length,
+ useUTF8ForComment = utfEncodedComment.length !== comment.length,
+ dosTime,
+ dosDate,
+ extraFields = "",
+ unicodePathExtraField = "",
+ unicodeCommentExtraField = "",
+ dir = file.dir,
+ date = file.date;
+
+
+ var dataInfo = {
+ crc32 : 0,
+ compressedSize : 0,
+ uncompressedSize : 0
+ };
+
+ // if the content is streamed, the sizes/crc32 are only available AFTER
+ // the end of the stream.
+ if (!streamedContent || streamingEnded) {
+ dataInfo.crc32 = streamInfo['crc32'];
+ dataInfo.compressedSize = streamInfo['compressedSize'];
+ dataInfo.uncompressedSize = streamInfo['uncompressedSize'];
+ }
+
+ var bitflag = 0;
+ if (streamedContent) {
+ // Bit 3: the sizes/crc32 are set to zero in the local header.
+ // The correct values are put in the data descriptor immediately
+ // following the compressed data.
+ bitflag |= 0x0008;
+ }
+ if (!useCustomEncoding && (useUTF8ForFileName || useUTF8ForComment)) {
+ // Bit 11: Language encoding flag (EFS).
+ bitflag |= 0x0800;
+ }
+
+
+ var extFileAttr = 0;
+ var versionMadeBy = 0;
+ if (dir) {
+ // dos or unix, we set the dos dir flag
+ extFileAttr |= 0x00010;
+ }
+ if(platform === "UNIX") {
+ versionMadeBy = 0x031E; // UNIX, version 3.0
+ extFileAttr |= generateUnixExternalFileAttr(file.unixPermissions, dir);
+ } else { // DOS or other, fallback to DOS
+ versionMadeBy = 0x0014; // DOS, version 2.0
+ extFileAttr |= generateDosExternalFileAttr(file.dosPermissions, dir);
+ }
+
+ // date
+ // @see http://www.delorie.com/djgpp/doc/rbinter/it/52/13.html
+ // @see http://www.delorie.com/djgpp/doc/rbinter/it/65/16.html
+ // @see http://www.delorie.com/djgpp/doc/rbinter/it/66/16.html
+
+ dosTime = date.getUTCHours();
+ dosTime = dosTime << 6;
+ dosTime = dosTime | date.getUTCMinutes();
+ dosTime = dosTime << 5;
+ dosTime = dosTime | date.getUTCSeconds() / 2;
+
+ dosDate = date.getUTCFullYear() - 1980;
+ dosDate = dosDate << 4;
+ dosDate = dosDate | (date.getUTCMonth() + 1);
+ dosDate = dosDate << 5;
+ dosDate = dosDate | date.getUTCDate();
+
+ if (useUTF8ForFileName) {
+ // set the unicode path extra field. unzip needs at least one extra
+ // field to correctly handle unicode path, so using the path is as good
+ // as any other information. This could improve the situation with
+ // other archive managers too.
+ // This field is usually used without the utf8 flag, with a non
+ // unicode path in the header (winrar, winzip). This helps (a bit)
+ // with the messy Windows' default compressed folders feature but
+ // breaks on p7zip which doesn't seek the unicode path extra field.
+ // So for now, UTF-8 everywhere !
+ unicodePathExtraField =
+ // Version
+ decToHex(1, 1) +
+ // NameCRC32
+ decToHex(crc32(encodedFileName), 4) +
+ // UnicodeName
+ utfEncodedFileName;
+
+ extraFields +=
+ // Info-ZIP Unicode Path Extra Field
+ "\x75\x70" +
+ // size
+ decToHex(unicodePathExtraField.length, 2) +
+ // content
+ unicodePathExtraField;
+ }
+
+ if(useUTF8ForComment) {
+
+ unicodeCommentExtraField =
+ // Version
+ decToHex(1, 1) +
+ // CommentCRC32
+ decToHex(crc32(encodedComment), 4) +
+ // UnicodeName
+ utfEncodedComment;
+
+ extraFields +=
+ // Info-ZIP Unicode Path Extra Field
+ "\x75\x63" +
+ // size
+ decToHex(unicodeCommentExtraField.length, 2) +
+ // content
+ unicodeCommentExtraField;
+ }
+
+ var header = "";
+
+ // version needed to extract
+ header += "\x0A\x00";
+ // general purpose bit flag
+ header += decToHex(bitflag, 2);
+ // compression method
+ header += compression.magic;
+ // last mod file time
+ header += decToHex(dosTime, 2);
+ // last mod file date
+ header += decToHex(dosDate, 2);
+ // crc-32
+ header += decToHex(dataInfo.crc32, 4);
+ // compressed size
+ header += decToHex(dataInfo.compressedSize, 4);
+ // uncompressed size
+ header += decToHex(dataInfo.uncompressedSize, 4);
+ // file name length
+ header += decToHex(encodedFileName.length, 2);
+ // extra field length
+ header += decToHex(extraFields.length, 2);
+
+
+ var fileRecord = signature.LOCAL_FILE_HEADER + header + encodedFileName + extraFields;
+
+ var dirRecord = signature.CENTRAL_FILE_HEADER +
+ // version made by (00: DOS)
+ decToHex(versionMadeBy, 2) +
+ // file header (common to file and central directory)
+ header +
+ // file comment length
+ decToHex(encodedComment.length, 2) +
+ // disk number start
+ "\x00\x00" +
+ // internal file attributes TODO
+ "\x00\x00" +
+ // external file attributes
+ decToHex(extFileAttr, 4) +
+ // relative offset of local header
+ decToHex(offset, 4) +
+ // file name
+ encodedFileName +
+ // extra field
+ extraFields +
+ // file comment
+ encodedComment;
+
+ return {
+ fileRecord: fileRecord,
+ dirRecord: dirRecord
+ };
+};
+
+/**
+ * Generate the EOCD record.
+ * @param {Number} entriesCount the number of entries in the zip file.
+ * @param {Number} centralDirLength the length (in bytes) of the central dir.
+ * @param {Number} localDirLength the length (in bytes) of the local dir.
+ * @param {String} comment the zip file comment as a binary string.
+ * @param {Function} encodeFileName the function to encode the comment.
+ * @return {String} the EOCD record.
+ */
+var generateCentralDirectoryEnd = function (entriesCount, centralDirLength, localDirLength, comment, encodeFileName) {
+ var dirEnd = "";
+ var encodedComment = utils.transformTo("string", encodeFileName(comment));
+
+ // end of central dir signature
+ dirEnd = signature.CENTRAL_DIRECTORY_END +
+ // number of this disk
+ "\x00\x00" +
+ // number of the disk with the start of the central directory
+ "\x00\x00" +
+ // total number of entries in the central directory on this disk
+ decToHex(entriesCount, 2) +
+ // total number of entries in the central directory
+ decToHex(entriesCount, 2) +
+ // size of the central directory 4 bytes
+ decToHex(centralDirLength, 4) +
+ // offset of start of central directory with respect to the starting disk number
+ decToHex(localDirLength, 4) +
+ // .ZIP file comment length
+ decToHex(encodedComment.length, 2) +
+ // .ZIP file comment
+ encodedComment;
+
+ return dirEnd;
+};
+
+/**
+ * Generate data descriptors for a file entry.
+ * @param {Object} streamInfo the hash generated by a worker, containing informations
+ * on the file entry.
+ * @return {String} the data descriptors.
+ */
+var generateDataDescriptors = function (streamInfo) {
+ var descriptor = "";
+ descriptor = signature.DATA_DESCRIPTOR +
+ // crc-32 4 bytes
+ decToHex(streamInfo['crc32'], 4) +
+ // compressed size 4 bytes
+ decToHex(streamInfo['compressedSize'], 4) +
+ // uncompressed size 4 bytes
+ decToHex(streamInfo['uncompressedSize'], 4);
+
+ return descriptor;
+};
+
+
+/**
+ * A worker to concatenate other workers to create a zip file.
+ * @param {Boolean} streamFiles `true` to stream the content of the files,
+ * `false` to accumulate it.
+ * @param {String} comment the comment to use.
+ * @param {String} platform the platform to use, "UNIX" or "DOS".
+ * @param {Function} encodeFileName the function to encode file names and comments.
+ */
+function ZipFileWorker(streamFiles, comment, platform, encodeFileName) {
+ GenericWorker.call(this, "ZipFileWorker");
+ // The number of bytes written so far. This doesn't count accumulated chunks.
+ this.bytesWritten = 0;
+ // The comment of the zip file
+ this.zipComment = comment;
+ // The platform "generating" the zip file.
+ this.zipPlatform = platform;
+ // the function to encode file names and comments.
+ this.encodeFileName = encodeFileName;
+ // Should we stream the content of the files ?
+ this.streamFiles = streamFiles;
+ // If `streamFiles` is false, we will need to accumulate the content of the
+ // files to calculate sizes / crc32 (and write them *before* the content).
+ // This boolean indicates if we are accumulating chunks (it will change a lot
+ // during the lifetime of this worker).
+ this.accumulate = false;
+ // The buffer receiving chunks when accumulating content.
+ this.contentBuffer = [];
+ // The list of generated directory records.
+ this.dirRecords = [];
+ // The offset (in bytes) from the beginning of the zip file for the current source.
+ this.currentSourceOffset = 0;
+ // The total number of entries in this zip file.
+ this.entriesCount = 0;
+ // the name of the file currently being added, null when handling the end of the zip file.
+ // Used for the emited metadata.
+ this.currentFile = null;
+
+
+
+ this._sources = [];
+}
+utils.inherits(ZipFileWorker, GenericWorker);
+
+/**
+ * @see GenericWorker.push
+ */
+ZipFileWorker.prototype.push = function (chunk) {
+
+ var currentFilePercent = chunk.meta.percent || 0;
+ var entriesCount = this.entriesCount;
+ var remainingFiles = this._sources.length;
+
+ if(this.accumulate) {
+ this.contentBuffer.push(chunk);
+ } else {
+ this.bytesWritten += chunk.data.length;
+
+ GenericWorker.prototype.push.call(this, {
+ data : chunk.data,
+ meta : {
+ currentFile : this.currentFile,
+ percent : entriesCount ? (currentFilePercent + 100 * (entriesCount - remainingFiles - 1)) / entriesCount : 100
+ }
+ });
+ }
+};
+
+/**
+ * The worker started a new source (an other worker).
+ * @param {Object} streamInfo the streamInfo object from the new source.
+ */
+ZipFileWorker.prototype.openedSource = function (streamInfo) {
+ this.currentSourceOffset = this.bytesWritten;
+ this.currentFile = streamInfo['file'].name;
+
+ var streamedContent = this.streamFiles && !streamInfo['file'].dir;
+
+ // don't stream folders (because they don't have any content)
+ if(streamedContent) {
+ var record = generateZipParts(streamInfo, streamedContent, false, this.currentSourceOffset, this.zipPlatform, this.encodeFileName);
+ this.push({
+ data : record.fileRecord,
+ meta : {percent:0}
+ });
+ } else {
+ // we need to wait for the whole file before pushing anything
+ this.accumulate = true;
+ }
+};
+
+/**
+ * The worker finished a source (an other worker).
+ * @param {Object} streamInfo the streamInfo object from the finished source.
+ */
+ZipFileWorker.prototype.closedSource = function (streamInfo) {
+ this.accumulate = false;
+ var streamedContent = this.streamFiles && !streamInfo['file'].dir;
+ var record = generateZipParts(streamInfo, streamedContent, true, this.currentSourceOffset, this.zipPlatform, this.encodeFileName);
+
+ this.dirRecords.push(record.dirRecord);
+ if(streamedContent) {
+ // after the streamed file, we put data descriptors
+ this.push({
+ data : generateDataDescriptors(streamInfo),
+ meta : {percent:100}
+ });
+ } else {
+ // the content wasn't streamed, we need to push everything now
+ // first the file record, then the content
+ this.push({
+ data : record.fileRecord,
+ meta : {percent:0}
+ });
+ while(this.contentBuffer.length) {
+ this.push(this.contentBuffer.shift());
+ }
+ }
+ this.currentFile = null;
+};
+
+/**
+ * @see GenericWorker.flush
+ */
+ZipFileWorker.prototype.flush = function () {
+
+ var localDirLength = this.bytesWritten;
+ for(var i = 0; i < this.dirRecords.length; i++) {
+ this.push({
+ data : this.dirRecords[i],
+ meta : {percent:100}
+ });
+ }
+ var centralDirLength = this.bytesWritten - localDirLength;
+
+ var dirEnd = generateCentralDirectoryEnd(this.dirRecords.length, centralDirLength, localDirLength, this.zipComment, this.encodeFileName);
+
+ this.push({
+ data : dirEnd,
+ meta : {percent:100}
+ });
+};
+
+/**
+ * Prepare the next source to be read.
+ */
+ZipFileWorker.prototype.prepareNextSource = function () {
+ this.previous = this._sources.shift();
+ this.openedSource(this.previous.streamInfo);
+ if (this.isPaused) {
+ this.previous.pause();
+ } else {
+ this.previous.resume();
+ }
+};
+
+/**
+ * @see GenericWorker.registerPrevious
+ */
+ZipFileWorker.prototype.registerPrevious = function (previous) {
+ this._sources.push(previous);
+ var self = this;
+
+ previous.on('data', function (chunk) {
+ self.processChunk(chunk);
+ });
+ previous.on('end', function () {
+ self.closedSource(self.previous.streamInfo);
+ if(self._sources.length) {
+ self.prepareNextSource();
+ } else {
+ self.end();
+ }
+ });
+ previous.on('error', function (e) {
+ self.error(e);
+ });
+ return this;
+};
+
+/**
+ * @see GenericWorker.resume
+ */
+ZipFileWorker.prototype.resume = function () {
+ if(!GenericWorker.prototype.resume.call(this)) {
+ return false;
+ }
+
+ if (!this.previous && this._sources.length) {
+ this.prepareNextSource();
+ return true;
+ }
+ if (!this.previous && !this._sources.length && !this.generatedError) {
+ this.end();
+ return true;
+ }
+};
+
+/**
+ * @see GenericWorker.error
+ */
+ZipFileWorker.prototype.error = function (e) {
+ var sources = this._sources;
+ if(!GenericWorker.prototype.error.call(this, e)) {
+ return false;
+ }
+ for(var i = 0; i < sources.length; i++) {
+ try {
+ sources[i].error(e);
+ } catch(e) {
+ // the `error` exploded, nothing to do
+ }
+ }
+ return true;
+};
+
+/**
+ * @see GenericWorker.lock
+ */
+ZipFileWorker.prototype.lock = function () {
+ GenericWorker.prototype.lock.call(this);
+ var sources = this._sources;
+ for(var i = 0; i < sources.length; i++) {
+ sources[i].lock();
+ }
+};
+
+module.exports = ZipFileWorker;
+
+},{"../crc32":4,"../signature":23,"../stream/GenericWorker":28,"../utf8":31,"../utils":32}],9:[function(require,module,exports){
+'use strict';
+
+var compressions = require('../compressions');
+var ZipFileWorker = require('./ZipFileWorker');
+
+/**
+ * Find the compression to use.
+ * @param {String} fileCompression the compression defined at the file level, if any.
+ * @param {String} zipCompression the compression defined at the load() level.
+ * @return {Object} the compression object to use.
+ */
+var getCompression = function (fileCompression, zipCompression) {
+
+ var compressionName = fileCompression || zipCompression;
+ var compression = compressions[compressionName];
+ if (!compression) {
+ throw new Error(compressionName + " is not a valid compression method !");
+ }
+ return compression;
+};
+
+/**
+ * Create a worker to generate a zip file.
+ * @param {JSZip} zip the JSZip instance at the right root level.
+ * @param {Object} options to generate the zip file.
+ * @param {String} comment the comment to use.
+ */
+exports.generateWorker = function (zip, options, comment) {
+
+ var zipFileWorker = new ZipFileWorker(options.streamFiles, comment, options.platform, options.encodeFileName);
+ var entriesCount = 0;
+ try {
+
+ zip.forEach(function (relativePath, file) {
+ entriesCount++;
+ var compression = getCompression(file.options.compression, options.compression);
+ var compressionOptions = file.options.compressionOptions || options.compressionOptions || {};
+ var dir = file.dir, date = file.date;
+
+ file._compressWorker(compression, compressionOptions)
+ .withStreamInfo("file", {
+ name : relativePath,
+ dir : dir,
+ date : date,
+ comment : file.comment || "",
+ unixPermissions : file.unixPermissions,
+ dosPermissions : file.dosPermissions
+ })
+ .pipe(zipFileWorker);
+ });
+ zipFileWorker.entriesCount = entriesCount;
+ } catch (e) {
+ zipFileWorker.error(e);
+ }
+
+ return zipFileWorker;
+};
+
+},{"../compressions":3,"./ZipFileWorker":8}],10:[function(require,module,exports){
+'use strict';
+
+/**
+ * Representation a of zip file in js
+ * @constructor
+ */
+function JSZip() {
+ // if this constructor is used without `new`, it adds `new` before itself:
+ if(!(this instanceof JSZip)) {
+ return new JSZip();
+ }
+
+ if(arguments.length) {
+ throw new Error("The constructor with parameters has been removed in JSZip 3.0, please check the upgrade guide.");
+ }
+
+ // object containing the files :
+ // {
+ // "folder/" : {...},
+ // "folder/data.txt" : {...}
+ // }
+ this.files = {};
+
+ this.comment = null;
+
+ // Where we are in the hierarchy
+ this.root = "";
+ this.clone = function() {
+ var newObj = new JSZip();
+ for (var i in this) {
+ if (typeof this[i] !== "function") {
+ newObj[i] = this[i];
+ }
+ }
+ return newObj;
+ };
+}
+JSZip.prototype = require('./object');
+JSZip.prototype.loadAsync = require('./load');
+JSZip.support = require('./support');
+JSZip.defaults = require('./defaults');
+
+// TODO find a better way to handle this version,
+// a require('package.json').version doesn't work with webpack, see #327
+JSZip.version = "3.1.5";
+
+JSZip.loadAsync = function (content, options) {
+ return new JSZip().loadAsync(content, options);
+};
+
+JSZip.external = require("./external");
+module.exports = JSZip;
+
+},{"./defaults":5,"./external":6,"./load":11,"./object":15,"./support":30}],11:[function(require,module,exports){
+'use strict';
+var utils = require('./utils');
+var external = require("./external");
+var utf8 = require('./utf8');
+var utils = require('./utils');
+var ZipEntries = require('./zipEntries');
+var Crc32Probe = require('./stream/Crc32Probe');
+var nodejsUtils = require("./nodejsUtils");
+
+/**
+ * Check the CRC32 of an entry.
+ * @param {ZipEntry} zipEntry the zip entry to check.
+ * @return {Promise} the result.
+ */
+function checkEntryCRC32(zipEntry) {
+ return new external.Promise(function (resolve, reject) {
+ var worker = zipEntry.decompressed.getContentWorker().pipe(new Crc32Probe());
+ worker.on("error", function (e) {
+ reject(e);
+ })
+ .on("end", function () {
+ if (worker.streamInfo.crc32 !== zipEntry.decompressed.crc32) {
+ reject(new Error("Corrupted zip : CRC32 mismatch"));
+ } else {
+ resolve();
+ }
+ })
+ .resume();
+ });
+}
+
+module.exports = function(data, options) {
+ var zip = this;
+ options = utils.extend(options || {}, {
+ base64: false,
+ checkCRC32: false,
+ optimizedBinaryString: false,
+ createFolders: false,
+ decodeFileName: utf8.utf8decode
+ });
+
+ if (nodejsUtils.isNode && nodejsUtils.isStream(data)) {
+ return external.Promise.reject(new Error("JSZip can't accept a stream when loading a zip file."));
+ }
+
+ return utils.prepareContent("the loaded zip file", data, true, options.optimizedBinaryString, options.base64)
+ .then(function(data) {
+ var zipEntries = new ZipEntries(options);
+ zipEntries.load(data);
+ return zipEntries;
+ }).then(function checkCRC32(zipEntries) {
+ var promises = [external.Promise.resolve(zipEntries)];
+ var files = zipEntries.files;
+ if (options.checkCRC32) {
+ for (var i = 0; i < files.length; i++) {
+ promises.push(checkEntryCRC32(files[i]));
+ }
+ }
+ return external.Promise.all(promises);
+ }).then(function addFiles(results) {
+ var zipEntries = results.shift();
+ var files = zipEntries.files;
+ for (var i = 0; i < files.length; i++) {
+ var input = files[i];
+ zip.file(input.fileNameStr, input.decompressed, {
+ binary: true,
+ optimizedBinaryString: true,
+ date: input.date,
+ dir: input.dir,
+ comment : input.fileCommentStr.length ? input.fileCommentStr : null,
+ unixPermissions : input.unixPermissions,
+ dosPermissions : input.dosPermissions,
+ createFolders: options.createFolders
+ });
+ }
+ if (zipEntries.zipComment.length) {
+ zip.comment = zipEntries.zipComment;
+ }
+
+ return zip;
+ });
+};
+
+},{"./external":6,"./nodejsUtils":14,"./stream/Crc32Probe":25,"./utf8":31,"./utils":32,"./zipEntries":33}],12:[function(require,module,exports){
+"use strict";
+
+var utils = require('../utils');
+var GenericWorker = require('../stream/GenericWorker');
+
+/**
+ * A worker that use a nodejs stream as source.
+ * @constructor
+ * @param {String} filename the name of the file entry for this stream.
+ * @param {Readable} stream the nodejs stream.
+ */
+function NodejsStreamInputAdapter(filename, stream) {
+ GenericWorker.call(this, "Nodejs stream input adapter for " + filename);
+ this._upstreamEnded = false;
+ this._bindStream(stream);
+}
+
+utils.inherits(NodejsStreamInputAdapter, GenericWorker);
+
+/**
+ * Prepare the stream and bind the callbacks on it.
+ * Do this ASAP on node 0.10 ! A lazy binding doesn't always work.
+ * @param {Stream} stream the nodejs stream to use.
+ */
+NodejsStreamInputAdapter.prototype._bindStream = function (stream) {
+ var self = this;
+ this._stream = stream;
+ stream.pause();
+ stream
+ .on("data", function (chunk) {
+ self.push({
+ data: chunk,
+ meta : {
+ percent : 0
+ }
+ });
+ })
+ .on("error", function (e) {
+ if(self.isPaused) {
+ this.generatedError = e;
+ } else {
+ self.error(e);
+ }
+ })
+ .on("end", function () {
+ if(self.isPaused) {
+ self._upstreamEnded = true;
+ } else {
+ self.end();
+ }
+ });
+};
+NodejsStreamInputAdapter.prototype.pause = function () {
+ if(!GenericWorker.prototype.pause.call(this)) {
+ return false;
+ }
+ this._stream.pause();
+ return true;
+};
+NodejsStreamInputAdapter.prototype.resume = function () {
+ if(!GenericWorker.prototype.resume.call(this)) {
+ return false;
+ }
+
+ if(this._upstreamEnded) {
+ this.end();
+ } else {
+ this._stream.resume();
+ }
+
+ return true;
+};
+
+module.exports = NodejsStreamInputAdapter;
+
+},{"../stream/GenericWorker":28,"../utils":32}],13:[function(require,module,exports){
+'use strict';
+
+var Readable = require('readable-stream').Readable;
+
+var utils = require('../utils');
+utils.inherits(NodejsStreamOutputAdapter, Readable);
+
+/**
+* A nodejs stream using a worker as source.
+* @see the SourceWrapper in http://nodejs.org/api/stream.html
+* @constructor
+* @param {StreamHelper} helper the helper wrapping the worker
+* @param {Object} options the nodejs stream options
+* @param {Function} updateCb the update callback.
+*/
+function NodejsStreamOutputAdapter(helper, options, updateCb) {
+ Readable.call(this, options);
+ this._helper = helper;
+
+ var self = this;
+ helper.on("data", function (data, meta) {
+ if (!self.push(data)) {
+ self._helper.pause();
+ }
+ if(updateCb) {
+ updateCb(meta);
+ }
+ })
+ .on("error", function(e) {
+ self.emit('error', e);
+ })
+ .on("end", function () {
+ self.push(null);
+ });
+}
+
+
+NodejsStreamOutputAdapter.prototype._read = function() {
+ this._helper.resume();
+};
+
+module.exports = NodejsStreamOutputAdapter;
+
+},{"../utils":32,"readable-stream":16}],14:[function(require,module,exports){
+'use strict';
+
+module.exports = {
+ /**
+ * True if this is running in Nodejs, will be undefined in a browser.
+ * In a browser, browserify won't include this file and the whole module
+ * will be resolved an empty object.
+ */
+ isNode : typeof Buffer !== "undefined",
+ /**
+ * Create a new nodejs Buffer from an existing content.
+ * @param {Object} data the data to pass to the constructor.
+ * @param {String} encoding the encoding to use.
+ * @return {Buffer} a new Buffer.
+ */
+ newBufferFrom: function(data, encoding) {
+ // XXX We can't use `Buffer.from` which comes from `Uint8Array.from`
+ // in nodejs v4 (< v.4.5). It's not the expected implementation (and
+ // has a different signature).
+ // see https://github.com/nodejs/node/issues/8053
+ // A condition on nodejs' version won't solve the issue as we don't
+ // control the Buffer polyfills that may or may not be used.
+ return new Buffer(data, encoding);
+ },
+ /**
+ * Create a new nodejs Buffer with the specified size.
+ * @param {Integer} size the size of the buffer.
+ * @return {Buffer} a new Buffer.
+ */
+ allocBuffer: function (size) {
+ if (Buffer.alloc) {
+ return Buffer.alloc(size);
+ } else {
+ return new Buffer(size);
+ }
+ },
+ /**
+ * Find out if an object is a Buffer.
+ * @param {Object} b the object to test.
+ * @return {Boolean} true if the object is a Buffer, false otherwise.
+ */
+ isBuffer : function(b){
+ return Buffer.isBuffer(b);
+ },
+
+ isStream : function (obj) {
+ return obj &&
+ typeof obj.on === "function" &&
+ typeof obj.pause === "function" &&
+ typeof obj.resume === "function";
+ }
+};
+
+},{}],15:[function(require,module,exports){
+'use strict';
+var utf8 = require('./utf8');
+var utils = require('./utils');
+var GenericWorker = require('./stream/GenericWorker');
+var StreamHelper = require('./stream/StreamHelper');
+var defaults = require('./defaults');
+var CompressedObject = require('./compressedObject');
+var ZipObject = require('./zipObject');
+var generate = require("./generate");
+var nodejsUtils = require("./nodejsUtils");
+var NodejsStreamInputAdapter = require("./nodejs/NodejsStreamInputAdapter");
+
+
+/**
+ * Add a file in the current folder.
+ * @private
+ * @param {string} name the name of the file
+ * @param {String|ArrayBuffer|Uint8Array|Buffer} data the data of the file
+ * @param {Object} originalOptions the options of the file
+ * @return {Object} the new file.
+ */
+var fileAdd = function(name, data, originalOptions) {
+ // be sure sub folders exist
+ var dataType = utils.getTypeOf(data),
+ parent;
+
+
+ /*
+ * Correct options.
+ */
+
+ var o = utils.extend(originalOptions || {}, defaults);
+ o.date = o.date || new Date();
+ if (o.compression !== null) {
+ o.compression = o.compression.toUpperCase();
+ }
+
+ if (typeof o.unixPermissions === "string") {
+ o.unixPermissions = parseInt(o.unixPermissions, 8);
+ }
+
+ // UNX_IFDIR 0040000 see zipinfo.c
+ if (o.unixPermissions && (o.unixPermissions & 0x4000)) {
+ o.dir = true;
+ }
+ // Bit 4 Directory
+ if (o.dosPermissions && (o.dosPermissions & 0x0010)) {
+ o.dir = true;
+ }
+
+ if (o.dir) {
+ name = forceTrailingSlash(name);
+ }
+ if (o.createFolders && (parent = parentFolder(name))) {
+ folderAdd.call(this, parent, true);
+ }
+
+ var isUnicodeString = dataType === "string" && o.binary === false && o.base64 === false;
+ if (!originalOptions || typeof originalOptions.binary === "undefined") {
+ o.binary = !isUnicodeString;
+ }
+
+
+ var isCompressedEmpty = (data instanceof CompressedObject) && data.uncompressedSize === 0;
+
+ if (isCompressedEmpty || o.dir || !data || data.length === 0) {
+ o.base64 = false;
+ o.binary = true;
+ data = "";
+ o.compression = "STORE";
+ dataType = "string";
+ }
+
+ /*
+ * Convert content to fit.
+ */
+
+ var zipObjectContent = null;
+ if (data instanceof CompressedObject || data instanceof GenericWorker) {
+ zipObjectContent = data;
+ } else if (nodejsUtils.isNode && nodejsUtils.isStream(data)) {
+ zipObjectContent = new NodejsStreamInputAdapter(name, data);
+ } else {
+ zipObjectContent = utils.prepareContent(name, data, o.binary, o.optimizedBinaryString, o.base64);
+ }
+
+ var object = new ZipObject(name, zipObjectContent, o);
+ this.files[name] = object;
+ /*
+ TODO: we can't throw an exception because we have async promises
+ (we can have a promise of a Date() for example) but returning a
+ promise is useless because file(name, data) returns the JSZip
+ object for chaining. Should we break that to allow the user
+ to catch the error ?
+
+ return external.Promise.resolve(zipObjectContent)
+ .then(function () {
+ return object;
+ });
+ */
+};
+
+/**
+ * Find the parent folder of the path.
+ * @private
+ * @param {string} path the path to use
+ * @return {string} the parent folder, or ""
+ */
+var parentFolder = function (path) {
+ if (path.slice(-1) === '/') {
+ path = path.substring(0, path.length - 1);
+ }
+ var lastSlash = path.lastIndexOf('/');
+ return (lastSlash > 0) ? path.substring(0, lastSlash) : "";
+};
+
+/**
+ * Returns the path with a slash at the end.
+ * @private
+ * @param {String} path the path to check.
+ * @return {String} the path with a trailing slash.
+ */
+var forceTrailingSlash = function(path) {
+ // Check the name ends with a /
+ if (path.slice(-1) !== "/") {
+ path += "/"; // IE doesn't like substr(-1)
+ }
+ return path;
+};
+
+/**
+ * Add a (sub) folder in the current folder.
+ * @private
+ * @param {string} name the folder's name
+ * @param {boolean=} [createFolders] If true, automatically create sub
+ * folders. Defaults to false.
+ * @return {Object} the new folder.
+ */
+var folderAdd = function(name, createFolders) {
+ createFolders = (typeof createFolders !== 'undefined') ? createFolders : defaults.createFolders;
+
+ name = forceTrailingSlash(name);
+
+ // Does this folder already exist?
+ if (!this.files[name]) {
+ fileAdd.call(this, name, null, {
+ dir: true,
+ createFolders: createFolders
+ });
+ }
+ return this.files[name];
+};
+
+/**
+* Cross-window, cross-Node-context regular expression detection
+* @param {Object} object Anything
+* @return {Boolean} true if the object is a regular expression,
+* false otherwise
+*/
+function isRegExp(object) {
+ return Object.prototype.toString.call(object) === "[object RegExp]";
+}
+
+// return the actual prototype of JSZip
+var out = {
+ /**
+ * @see loadAsync
+ */
+ load: function() {
+ throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.");
+ },
+
+
+ /**
+ * Call a callback function for each entry at this folder level.
+ * @param {Function} cb the callback function:
+ * function (relativePath, file) {...}
+ * It takes 2 arguments : the relative path and the file.
+ */
+ forEach: function(cb) {
+ var filename, relativePath, file;
+ for (filename in this.files) {
+ if (!this.files.hasOwnProperty(filename)) {
+ continue;
+ }
+ file = this.files[filename];
+ relativePath = filename.slice(this.root.length, filename.length);
+ if (relativePath && filename.slice(0, this.root.length) === this.root) { // the file is in the current root
+ cb(relativePath, file); // TODO reverse the parameters ? need to be clean AND consistent with the filter search fn...
+ }
+ }
+ },
+
+ /**
+ * Filter nested files/folders with the specified function.
+ * @param {Function} search the predicate to use :
+ * function (relativePath, file) {...}
+ * It takes 2 arguments : the relative path and the file.
+ * @return {Array} An array of matching elements.
+ */
+ filter: function(search) {
+ var result = [];
+ this.forEach(function (relativePath, entry) {
+ if (search(relativePath, entry)) { // the file matches the function
+ result.push(entry);
+ }
+
+ });
+ return result;
+ },
+
+ /**
+ * Add a file to the zip file, or search a file.
+ * @param {string|RegExp} name The name of the file to add (if data is defined),
+ * the name of the file to find (if no data) or a regex to match files.
+ * @param {String|ArrayBuffer|Uint8Array|Buffer} data The file data, either raw or base64 encoded
+ * @param {Object} o File options
+ * @return {JSZip|Object|Array} this JSZip object (when adding a file),
+ * a file (when searching by string) or an array of files (when searching by regex).
+ */
+ file: function(name, data, o) {
+ if (arguments.length === 1) {
+ if (isRegExp(name)) {
+ var regexp = name;
+ return this.filter(function(relativePath, file) {
+ return !file.dir && regexp.test(relativePath);
+ });
+ }
+ else { // text
+ var obj = this.files[this.root + name];
+ if (obj && !obj.dir) {
+ return obj;
+ } else {
+ return null;
+ }
+ }
+ }
+ else { // more than one argument : we have data !
+ name = this.root + name;
+ fileAdd.call(this, name, data, o);
+ }
+ return this;
+ },
+
+ /**
+ * Add a directory to the zip file, or search.
+ * @param {String|RegExp} arg The name of the directory to add, or a regex to search folders.
+ * @return {JSZip} an object with the new directory as the root, or an array containing matching folders.
+ */
+ folder: function(arg) {
+ if (!arg) {
+ return this;
+ }
+
+ if (isRegExp(arg)) {
+ return this.filter(function(relativePath, file) {
+ return file.dir && arg.test(relativePath);
+ });
+ }
+
+ // else, name is a new folder
+ var name = this.root + arg;
+ var newFolder = folderAdd.call(this, name);
+
+ // Allow chaining by returning a new object with this folder as the root
+ var ret = this.clone();
+ ret.root = newFolder.name;
+ return ret;
+ },
+
+ /**
+ * Delete a file, or a directory and all sub-files, from the zip
+ * @param {string} name the name of the file to delete
+ * @return {JSZip} this JSZip object
+ */
+ remove: function(name) {
+ name = this.root + name;
+ var file = this.files[name];
+ if (!file) {
+ // Look for any folders
+ if (name.slice(-1) !== "/") {
+ name += "/";
+ }
+ file = this.files[name];
+ }
+
+ if (file && !file.dir) {
+ // file
+ delete this.files[name];
+ } else {
+ // maybe a folder, delete recursively
+ var kids = this.filter(function(relativePath, file) {
+ return file.name.slice(0, name.length) === name;
+ });
+ for (var i = 0; i < kids.length; i++) {
+ delete this.files[kids[i].name];
+ }
+ }
+
+ return this;
+ },
+
+ /**
+ * Generate the complete zip file
+ * @param {Object} options the options to generate the zip file :
+ * - compression, "STORE" by default.
+ * - type, "base64" by default. Values are : string, base64, uint8array, arraybuffer, blob.
+ * @return {String|Uint8Array|ArrayBuffer|Buffer|Blob} the zip file
+ */
+ generate: function(options) {
+ throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.");
+ },
+
+ /**
+ * Generate the complete zip file as an internal stream.
+ * @param {Object} options the options to generate the zip file :
+ * - compression, "STORE" by default.
+ * - type, "base64" by default. Values are : string, base64, uint8array, arraybuffer, blob.
+ * @return {StreamHelper} the streamed zip file.
+ */
+ generateInternalStream: function(options) {
+ var worker, opts = {};
+ try {
+ opts = utils.extend(options || {}, {
+ streamFiles: false,
+ compression: "STORE",
+ compressionOptions : null,
+ type: "",
+ platform: "DOS",
+ comment: null,
+ mimeType: 'application/zip',
+ encodeFileName: utf8.utf8encode
+ });
+
+ opts.type = opts.type.toLowerCase();
+ opts.compression = opts.compression.toUpperCase();
+
+ // "binarystring" is prefered but the internals use "string".
+ if(opts.type === "binarystring") {
+ opts.type = "string";
+ }
+
+ if (!opts.type) {
+ throw new Error("No output type specified.");
+ }
+
+ utils.checkSupport(opts.type);
+
+ // accept nodejs `process.platform`
+ if(
+ opts.platform === 'darwin' ||
+ opts.platform === 'freebsd' ||
+ opts.platform === 'linux' ||
+ opts.platform === 'sunos'
+ ) {
+ opts.platform = "UNIX";
+ }
+ if (opts.platform === 'win32') {
+ opts.platform = "DOS";
+ }
+
+ var comment = opts.comment || this.comment || "";
+ worker = generate.generateWorker(this, opts, comment);
+ } catch (e) {
+ worker = new GenericWorker("error");
+ worker.error(e);
+ }
+ return new StreamHelper(worker, opts.type || "string", opts.mimeType);
+ },
+ /**
+ * Generate the complete zip file asynchronously.
+ * @see generateInternalStream
+ */
+ generateAsync: function(options, onUpdate) {
+ return this.generateInternalStream(options).accumulate(onUpdate);
+ },
+ /**
+ * Generate the complete zip file asynchronously.
+ * @see generateInternalStream
+ */
+ generateNodeStream: function(options, onUpdate) {
+ options = options || {};
+ if (!options.type) {
+ options.type = "nodebuffer";
+ }
+ return this.generateInternalStream(options).toNodejsStream(onUpdate);
+ }
+};
+module.exports = out;
+
+},{"./compressedObject":2,"./defaults":5,"./generate":9,"./nodejs/NodejsStreamInputAdapter":12,"./nodejsUtils":14,"./stream/GenericWorker":28,"./stream/StreamHelper":29,"./utf8":31,"./utils":32,"./zipObject":35}],16:[function(require,module,exports){
+/*
+ * This file is used by module bundlers (browserify/webpack/etc) when
+ * including a stream implementation. We use "readable-stream" to get a
+ * consistent behavior between nodejs versions but bundlers often have a shim
+ * for "stream". Using this shim greatly improve the compatibility and greatly
+ * reduce the final size of the bundle (only one stream implementation, not
+ * two).
+ */
+module.exports = require("stream");
+
+},{"stream":undefined}],17:[function(require,module,exports){
+'use strict';
+var DataReader = require('./DataReader');
+var utils = require('../utils');
+
+function ArrayReader(data) {
+ DataReader.call(this, data);
+ for(var i = 0; i < this.data.length; i++) {
+ data[i] = data[i] & 0xFF;
+ }
+}
+utils.inherits(ArrayReader, DataReader);
+/**
+ * @see DataReader.byteAt
+ */
+ArrayReader.prototype.byteAt = function(i) {
+ return this.data[this.zero + i];
+};
+/**
+ * @see DataReader.lastIndexOfSignature
+ */
+ArrayReader.prototype.lastIndexOfSignature = function(sig) {
+ var sig0 = sig.charCodeAt(0),
+ sig1 = sig.charCodeAt(1),
+ sig2 = sig.charCodeAt(2),
+ sig3 = sig.charCodeAt(3);
+ for (var i = this.length - 4; i >= 0; --i) {
+ if (this.data[i] === sig0 && this.data[i + 1] === sig1 && this.data[i + 2] === sig2 && this.data[i + 3] === sig3) {
+ return i - this.zero;
+ }
+ }
+
+ return -1;
+};
+/**
+ * @see DataReader.readAndCheckSignature
+ */
+ArrayReader.prototype.readAndCheckSignature = function (sig) {
+ var sig0 = sig.charCodeAt(0),
+ sig1 = sig.charCodeAt(1),
+ sig2 = sig.charCodeAt(2),
+ sig3 = sig.charCodeAt(3),
+ data = this.readData(4);
+ return sig0 === data[0] && sig1 === data[1] && sig2 === data[2] && sig3 === data[3];
+};
+/**
+ * @see DataReader.readData
+ */
+ArrayReader.prototype.readData = function(size) {
+ this.checkOffset(size);
+ if(size === 0) {
+ return [];
+ }
+ var result = this.data.slice(this.zero + this.index, this.zero + this.index + size);
+ this.index += size;
+ return result;
+};
+module.exports = ArrayReader;
+
+},{"../utils":32,"./DataReader":18}],18:[function(require,module,exports){
+'use strict';
+var utils = require('../utils');
+
+function DataReader(data) {
+ this.data = data; // type : see implementation
+ this.length = data.length;
+ this.index = 0;
+ this.zero = 0;
+}
+DataReader.prototype = {
+ /**
+ * Check that the offset will not go too far.
+ * @param {string} offset the additional offset to check.
+ * @throws {Error} an Error if the offset is out of bounds.
+ */
+ checkOffset: function(offset) {
+ this.checkIndex(this.index + offset);
+ },
+ /**
+ * Check that the specified index will not be too far.
+ * @param {string} newIndex the index to check.
+ * @throws {Error} an Error if the index is out of bounds.
+ */
+ checkIndex: function(newIndex) {
+ if (this.length < this.zero + newIndex || newIndex < 0) {
+ throw new Error("End of data reached (data length = " + this.length + ", asked index = " + (newIndex) + "). Corrupted zip ?");
+ }
+ },
+ /**
+ * Change the index.
+ * @param {number} newIndex The new index.
+ * @throws {Error} if the new index is out of the data.
+ */
+ setIndex: function(newIndex) {
+ this.checkIndex(newIndex);
+ this.index = newIndex;
+ },
+ /**
+ * Skip the next n bytes.
+ * @param {number} n the number of bytes to skip.
+ * @throws {Error} if the new index is out of the data.
+ */
+ skip: function(n) {
+ this.setIndex(this.index + n);
+ },
+ /**
+ * Get the byte at the specified index.
+ * @param {number} i the index to use.
+ * @return {number} a byte.
+ */
+ byteAt: function(i) {
+ // see implementations
+ },
+ /**
+ * Get the next number with a given byte size.
+ * @param {number} size the number of bytes to read.
+ * @return {number} the corresponding number.
+ */
+ readInt: function(size) {
+ var result = 0,
+ i;
+ this.checkOffset(size);
+ for (i = this.index + size - 1; i >= this.index; i--) {
+ result = (result << 8) + this.byteAt(i);
+ }
+ this.index += size;
+ return result;
+ },
+ /**
+ * Get the next string with a given byte size.
+ * @param {number} size the number of bytes to read.
+ * @return {string} the corresponding string.
+ */
+ readString: function(size) {
+ return utils.transformTo("string", this.readData(size));
+ },
+ /**
+ * Get raw data without conversion, bytes.
+ * @param {number} size the number of bytes to read.
+ * @return {Object} the raw data, implementation specific.
+ */
+ readData: function(size) {
+ // see implementations
+ },
+ /**
+ * Find the last occurence of a zip signature (4 bytes).
+ * @param {string} sig the signature to find.
+ * @return {number} the index of the last occurence, -1 if not found.
+ */
+ lastIndexOfSignature: function(sig) {
+ // see implementations
+ },
+ /**
+ * Read the signature (4 bytes) at the current position and compare it with sig.
+ * @param {string} sig the expected signature
+ * @return {boolean} true if the signature matches, false otherwise.
+ */
+ readAndCheckSignature: function(sig) {
+ // see implementations
+ },
+ /**
+ * Get the next date.
+ * @return {Date} the date.
+ */
+ readDate: function() {
+ var dostime = this.readInt(4);
+ return new Date(Date.UTC(
+ ((dostime >> 25) & 0x7f) + 1980, // year
+ ((dostime >> 21) & 0x0f) - 1, // month
+ (dostime >> 16) & 0x1f, // day
+ (dostime >> 11) & 0x1f, // hour
+ (dostime >> 5) & 0x3f, // minute
+ (dostime & 0x1f) << 1)); // second
+ }
+};
+module.exports = DataReader;
+
+},{"../utils":32}],19:[function(require,module,exports){
+'use strict';
+var Uint8ArrayReader = require('./Uint8ArrayReader');
+var utils = require('../utils');
+
+function NodeBufferReader(data) {
+ Uint8ArrayReader.call(this, data);
+}
+utils.inherits(NodeBufferReader, Uint8ArrayReader);
+
+/**
+ * @see DataReader.readData
+ */
+NodeBufferReader.prototype.readData = function(size) {
+ this.checkOffset(size);
+ var result = this.data.slice(this.zero + this.index, this.zero + this.index + size);
+ this.index += size;
+ return result;
+};
+module.exports = NodeBufferReader;
+
+},{"../utils":32,"./Uint8ArrayReader":21}],20:[function(require,module,exports){
+'use strict';
+var DataReader = require('./DataReader');
+var utils = require('../utils');
+
+function StringReader(data) {
+ DataReader.call(this, data);
+}
+utils.inherits(StringReader, DataReader);
+/**
+ * @see DataReader.byteAt
+ */
+StringReader.prototype.byteAt = function(i) {
+ return this.data.charCodeAt(this.zero + i);
+};
+/**
+ * @see DataReader.lastIndexOfSignature
+ */
+StringReader.prototype.lastIndexOfSignature = function(sig) {
+ return this.data.lastIndexOf(sig) - this.zero;
+};
+/**
+ * @see DataReader.readAndCheckSignature
+ */
+StringReader.prototype.readAndCheckSignature = function (sig) {
+ var data = this.readData(4);
+ return sig === data;
+};
+/**
+ * @see DataReader.readData
+ */
+StringReader.prototype.readData = function(size) {
+ this.checkOffset(size);
+ // this will work because the constructor applied the "& 0xff" mask.
+ var result = this.data.slice(this.zero + this.index, this.zero + this.index + size);
+ this.index += size;
+ return result;
+};
+module.exports = StringReader;
+
+},{"../utils":32,"./DataReader":18}],21:[function(require,module,exports){
+'use strict';
+var ArrayReader = require('./ArrayReader');
+var utils = require('../utils');
+
+function Uint8ArrayReader(data) {
+ ArrayReader.call(this, data);
+}
+utils.inherits(Uint8ArrayReader, ArrayReader);
+/**
+ * @see DataReader.readData
+ */
+Uint8ArrayReader.prototype.readData = function(size) {
+ this.checkOffset(size);
+ if(size === 0) {
+ // in IE10, when using subarray(idx, idx), we get the array [0x00] instead of [].
+ return new Uint8Array(0);
+ }
+ var result = this.data.subarray(this.zero + this.index, this.zero + this.index + size);
+ this.index += size;
+ return result;
+};
+module.exports = Uint8ArrayReader;
+
+},{"../utils":32,"./ArrayReader":17}],22:[function(require,module,exports){
+'use strict';
+
+var utils = require('../utils');
+var support = require('../support');
+var ArrayReader = require('./ArrayReader');
+var StringReader = require('./StringReader');
+var NodeBufferReader = require('./NodeBufferReader');
+var Uint8ArrayReader = require('./Uint8ArrayReader');
+
+/**
+ * Create a reader adapted to the data.
+ * @param {String|ArrayBuffer|Uint8Array|Buffer} data the data to read.
+ * @return {DataReader} the data reader.
+ */
+module.exports = function (data) {
+ var type = utils.getTypeOf(data);
+ utils.checkSupport(type);
+ if (type === "string" && !support.uint8array) {
+ return new StringReader(data);
+ }
+ if (type === "nodebuffer") {
+ return new NodeBufferReader(data);
+ }
+ if (support.uint8array) {
+ return new Uint8ArrayReader(utils.transformTo("uint8array", data));
+ }
+ return new ArrayReader(utils.transformTo("array", data));
+};
+
+},{"../support":30,"../utils":32,"./ArrayReader":17,"./NodeBufferReader":19,"./StringReader":20,"./Uint8ArrayReader":21}],23:[function(require,module,exports){
+'use strict';
+exports.LOCAL_FILE_HEADER = "PK\x03\x04";
+exports.CENTRAL_FILE_HEADER = "PK\x01\x02";
+exports.CENTRAL_DIRECTORY_END = "PK\x05\x06";
+exports.ZIP64_CENTRAL_DIRECTORY_LOCATOR = "PK\x06\x07";
+exports.ZIP64_CENTRAL_DIRECTORY_END = "PK\x06\x06";
+exports.DATA_DESCRIPTOR = "PK\x07\x08";
+
+},{}],24:[function(require,module,exports){
+'use strict';
+
+var GenericWorker = require('./GenericWorker');
+var utils = require('../utils');
+
+/**
+ * A worker which convert chunks to a specified type.
+ * @constructor
+ * @param {String} destType the destination type.
+ */
+function ConvertWorker(destType) {
+ GenericWorker.call(this, "ConvertWorker to " + destType);
+ this.destType = destType;
+}
+utils.inherits(ConvertWorker, GenericWorker);
+
+/**
+ * @see GenericWorker.processChunk
+ */
+ConvertWorker.prototype.processChunk = function (chunk) {
+ this.push({
+ data : utils.transformTo(this.destType, chunk.data),
+ meta : chunk.meta
+ });
+};
+module.exports = ConvertWorker;
+
+},{"../utils":32,"./GenericWorker":28}],25:[function(require,module,exports){
+'use strict';
+
+var GenericWorker = require('./GenericWorker');
+var crc32 = require('../crc32');
+var utils = require('../utils');
+
+/**
+ * A worker which calculate the crc32 of the data flowing through.
+ * @constructor
+ */
+function Crc32Probe() {
+ GenericWorker.call(this, "Crc32Probe");
+ this.withStreamInfo("crc32", 0);
+}
+utils.inherits(Crc32Probe, GenericWorker);
+
+/**
+ * @see GenericWorker.processChunk
+ */
+Crc32Probe.prototype.processChunk = function (chunk) {
+ this.streamInfo.crc32 = crc32(chunk.data, this.streamInfo.crc32 || 0);
+ this.push(chunk);
+};
+module.exports = Crc32Probe;
+
+},{"../crc32":4,"../utils":32,"./GenericWorker":28}],26:[function(require,module,exports){
+'use strict';
+
+var utils = require('../utils');
+var GenericWorker = require('./GenericWorker');
+
+/**
+ * A worker which calculate the total length of the data flowing through.
+ * @constructor
+ * @param {String} propName the name used to expose the length
+ */
+function DataLengthProbe(propName) {
+ GenericWorker.call(this, "DataLengthProbe for " + propName);
+ this.propName = propName;
+ this.withStreamInfo(propName, 0);
+}
+utils.inherits(DataLengthProbe, GenericWorker);
+
+/**
+ * @see GenericWorker.processChunk
+ */
+DataLengthProbe.prototype.processChunk = function (chunk) {
+ if(chunk) {
+ var length = this.streamInfo[this.propName] || 0;
+ this.streamInfo[this.propName] = length + chunk.data.length;
+ }
+ GenericWorker.prototype.processChunk.call(this, chunk);
+};
+module.exports = DataLengthProbe;
+
+
+},{"../utils":32,"./GenericWorker":28}],27:[function(require,module,exports){
+'use strict';
+
+var utils = require('../utils');
+var GenericWorker = require('./GenericWorker');
+
+// the size of the generated chunks
+// TODO expose this as a public variable
+var DEFAULT_BLOCK_SIZE = 16 * 1024;
+
+/**
+ * A worker that reads a content and emits chunks.
+ * @constructor
+ * @param {Promise} dataP the promise of the data to split
+ */
+function DataWorker(dataP) {
+ GenericWorker.call(this, "DataWorker");
+ var self = this;
+ this.dataIsReady = false;
+ this.index = 0;
+ this.max = 0;
+ this.data = null;
+ this.type = "";
+
+ this._tickScheduled = false;
+
+ dataP.then(function (data) {
+ self.dataIsReady = true;
+ self.data = data;
+ self.max = data && data.length || 0;
+ self.type = utils.getTypeOf(data);
+ if(!self.isPaused) {
+ self._tickAndRepeat();
+ }
+ }, function (e) {
+ self.error(e);
+ });
+}
+
+utils.inherits(DataWorker, GenericWorker);
+
+/**
+ * @see GenericWorker.cleanUp
+ */
+DataWorker.prototype.cleanUp = function () {
+ GenericWorker.prototype.cleanUp.call(this);
+ this.data = null;
+};
+
+/**
+ * @see GenericWorker.resume
+ */
+DataWorker.prototype.resume = function () {
+ if(!GenericWorker.prototype.resume.call(this)) {
+ return false;
+ }
+
+ if (!this._tickScheduled && this.dataIsReady) {
+ this._tickScheduled = true;
+ utils.delay(this._tickAndRepeat, [], this);
+ }
+ return true;
+};
+
+/**
+ * Trigger a tick a schedule an other call to this function.
+ */
+DataWorker.prototype._tickAndRepeat = function() {
+ this._tickScheduled = false;
+ if(this.isPaused || this.isFinished) {
+ return;
+ }
+ this._tick();
+ if(!this.isFinished) {
+ utils.delay(this._tickAndRepeat, [], this);
+ this._tickScheduled = true;
+ }
+};
+
+/**
+ * Read and push a chunk.
+ */
+DataWorker.prototype._tick = function() {
+
+ if(this.isPaused || this.isFinished) {
+ return false;
+ }
+
+ var size = DEFAULT_BLOCK_SIZE;
+ var data = null, nextIndex = Math.min(this.max, this.index + size);
+ if (this.index >= this.max) {
+ // EOF
+ return this.end();
+ } else {
+ switch(this.type) {
+ case "string":
+ data = this.data.substring(this.index, nextIndex);
+ break;
+ case "uint8array":
+ data = this.data.subarray(this.index, nextIndex);
+ break;
+ case "array":
+ case "nodebuffer":
+ data = this.data.slice(this.index, nextIndex);
+ break;
+ }
+ this.index = nextIndex;
+ return this.push({
+ data : data,
+ meta : {
+ percent : this.max ? this.index / this.max * 100 : 0
+ }
+ });
+ }
+};
+
+module.exports = DataWorker;
+
+},{"../utils":32,"./GenericWorker":28}],28:[function(require,module,exports){
+'use strict';
+
+/**
+ * A worker that does nothing but passing chunks to the next one. This is like
+ * a nodejs stream but with some differences. On the good side :
+ * - it works on IE 6-9 without any issue / polyfill
+ * - it weights less than the full dependencies bundled with browserify
+ * - it forwards errors (no need to declare an error handler EVERYWHERE)
+ *
+ * A chunk is an object with 2 attributes : `meta` and `data`. The former is an
+ * object containing anything (`percent` for example), see each worker for more
+ * details. The latter is the real data (String, Uint8Array, etc).
+ *
+ * @constructor
+ * @param {String} name the name of the stream (mainly used for debugging purposes)
+ */
+function GenericWorker(name) {
+ // the name of the worker
+ this.name = name || "default";
+ // an object containing metadata about the workers chain
+ this.streamInfo = {};
+ // an error which happened when the worker was paused
+ this.generatedError = null;
+ // an object containing metadata to be merged by this worker into the general metadata
+ this.extraStreamInfo = {};
+ // true if the stream is paused (and should not do anything), false otherwise
+ this.isPaused = true;
+ // true if the stream is finished (and should not do anything), false otherwise
+ this.isFinished = false;
+ // true if the stream is locked to prevent further structure updates (pipe), false otherwise
+ this.isLocked = false;
+ // the event listeners
+ this._listeners = {
+ 'data':[],
+ 'end':[],
+ 'error':[]
+ };
+ // the previous worker, if any
+ this.previous = null;
+}
+
+GenericWorker.prototype = {
+ /**
+ * Push a chunk to the next workers.
+ * @param {Object} chunk the chunk to push
+ */
+ push : function (chunk) {
+ this.emit("data", chunk);
+ },
+ /**
+ * End the stream.
+ * @return {Boolean} true if this call ended the worker, false otherwise.
+ */
+ end : function () {
+ if (this.isFinished) {
+ return false;
+ }
+
+ this.flush();
+ try {
+ this.emit("end");
+ this.cleanUp();
+ this.isFinished = true;
+ } catch (e) {
+ this.emit("error", e);
+ }
+ return true;
+ },
+ /**
+ * End the stream with an error.
+ * @param {Error} e the error which caused the premature end.
+ * @return {Boolean} true if this call ended the worker with an error, false otherwise.
+ */
+ error : function (e) {
+ if (this.isFinished) {
+ return false;
+ }
+
+ if(this.isPaused) {
+ this.generatedError = e;
+ } else {
+ this.isFinished = true;
+
+ this.emit("error", e);
+
+ // in the workers chain exploded in the middle of the chain,
+ // the error event will go downward but we also need to notify
+ // workers upward that there has been an error.
+ if(this.previous) {
+ this.previous.error(e);
+ }
+
+ this.cleanUp();
+ }
+ return true;
+ },
+ /**
+ * Add a callback on an event.
+ * @param {String} name the name of the event (data, end, error)
+ * @param {Function} listener the function to call when the event is triggered
+ * @return {GenericWorker} the current object for chainability
+ */
+ on : function (name, listener) {
+ this._listeners[name].push(listener);
+ return this;
+ },
+ /**
+ * Clean any references when a worker is ending.
+ */
+ cleanUp : function () {
+ this.streamInfo = this.generatedError = this.extraStreamInfo = null;
+ this._listeners = [];
+ },
+ /**
+ * Trigger an event. This will call registered callback with the provided arg.
+ * @param {String} name the name of the event (data, end, error)
+ * @param {Object} arg the argument to call the callback with.
+ */
+ emit : function (name, arg) {
+ if (this._listeners[name]) {
+ for(var i = 0; i < this._listeners[name].length; i++) {
+ this._listeners[name][i].call(this, arg);
+ }
+ }
+ },
+ /**
+ * Chain a worker with an other.
+ * @param {Worker} next the worker receiving events from the current one.
+ * @return {worker} the next worker for chainability
+ */
+ pipe : function (next) {
+ return next.registerPrevious(this);
+ },
+ /**
+ * Same as `pipe` in the other direction.
+ * Using an API with `pipe(next)` is very easy.
+ * Implementing the API with the point of view of the next one registering
+ * a source is easier, see the ZipFileWorker.
+ * @param {Worker} previous the previous worker, sending events to this one
+ * @return {Worker} the current worker for chainability
+ */
+ registerPrevious : function (previous) {
+ if (this.isLocked) {
+ throw new Error("The stream '" + this + "' has already been used.");
+ }
+
+ // sharing the streamInfo...
+ this.streamInfo = previous.streamInfo;
+ // ... and adding our own bits
+ this.mergeStreamInfo();
+ this.previous = previous;
+ var self = this;
+ previous.on('data', function (chunk) {
+ self.processChunk(chunk);
+ });
+ previous.on('end', function () {
+ self.end();
+ });
+ previous.on('error', function (e) {
+ self.error(e);
+ });
+ return this;
+ },
+ /**
+ * Pause the stream so it doesn't send events anymore.
+ * @return {Boolean} true if this call paused the worker, false otherwise.
+ */
+ pause : function () {
+ if(this.isPaused || this.isFinished) {
+ return false;
+ }
+ this.isPaused = true;
+
+ if(this.previous) {
+ this.previous.pause();
+ }
+ return true;
+ },
+ /**
+ * Resume a paused stream.
+ * @return {Boolean} true if this call resumed the worker, false otherwise.
+ */
+ resume : function () {
+ if(!this.isPaused || this.isFinished) {
+ return false;
+ }
+ this.isPaused = false;
+
+ // if true, the worker tried to resume but failed
+ var withError = false;
+ if(this.generatedError) {
+ this.error(this.generatedError);
+ withError = true;
+ }
+ if(this.previous) {
+ this.previous.resume();
+ }
+
+ return !withError;
+ },
+ /**
+ * Flush any remaining bytes as the stream is ending.
+ */
+ flush : function () {},
+ /**
+ * Process a chunk. This is usually the method overridden.
+ * @param {Object} chunk the chunk to process.
+ */
+ processChunk : function(chunk) {
+ this.push(chunk);
+ },
+ /**
+ * Add a key/value to be added in the workers chain streamInfo once activated.
+ * @param {String} key the key to use
+ * @param {Object} value the associated value
+ * @return {Worker} the current worker for chainability
+ */
+ withStreamInfo : function (key, value) {
+ this.extraStreamInfo[key] = value;
+ this.mergeStreamInfo();
+ return this;
+ },
+ /**
+ * Merge this worker's streamInfo into the chain's streamInfo.
+ */
+ mergeStreamInfo : function () {
+ for(var key in this.extraStreamInfo) {
+ if (!this.extraStreamInfo.hasOwnProperty(key)) {
+ continue;
+ }
+ this.streamInfo[key] = this.extraStreamInfo[key];
+ }
+ },
+
+ /**
+ * Lock the stream to prevent further updates on the workers chain.
+ * After calling this method, all calls to pipe will fail.
+ */
+ lock: function () {
+ if (this.isLocked) {
+ throw new Error("The stream '" + this + "' has already been used.");
+ }
+ this.isLocked = true;
+ if (this.previous) {
+ this.previous.lock();
+ }
+ },
+
+ /**
+ *
+ * Pretty print the workers chain.
+ */
+ toString : function () {
+ var me = "Worker " + this.name;
+ if (this.previous) {
+ return this.previous + " -> " + me;
+ } else {
+ return me;
+ }
+ }
+};
+
+module.exports = GenericWorker;
+
+},{}],29:[function(require,module,exports){
+'use strict';
+
+var utils = require('../utils');
+var ConvertWorker = require('./ConvertWorker');
+var GenericWorker = require('./GenericWorker');
+var base64 = require('../base64');
+var support = require("../support");
+var external = require("../external");
+
+var NodejsStreamOutputAdapter = null;
+if (support.nodestream) {
+ try {
+ NodejsStreamOutputAdapter = require('../nodejs/NodejsStreamOutputAdapter');
+ } catch(e) {}
+}
+
+/**
+ * Apply the final transformation of the data. If the user wants a Blob for
+ * example, it's easier to work with an U8intArray and finally do the
+ * ArrayBuffer/Blob conversion.
+ * @param {String} type the name of the final type
+ * @param {String|Uint8Array|Buffer} content the content to transform
+ * @param {String} mimeType the mime type of the content, if applicable.
+ * @return {String|Uint8Array|ArrayBuffer|Buffer|Blob} the content in the right format.
+ */
+function transformZipOutput(type, content, mimeType) {
+ switch(type) {
+ case "blob" :
+ return utils.newBlob(utils.transformTo("arraybuffer", content), mimeType);
+ case "base64" :
+ return base64.encode(content);
+ default :
+ return utils.transformTo(type, content);
+ }
+}
+
+/**
+ * Concatenate an array of data of the given type.
+ * @param {String} type the type of the data in the given array.
+ * @param {Array} dataArray the array containing the data chunks to concatenate
+ * @return {String|Uint8Array|Buffer} the concatenated data
+ * @throws Error if the asked type is unsupported
+ */
+function concat (type, dataArray) {
+ var i, index = 0, res = null, totalLength = 0;
+ for(i = 0; i < dataArray.length; i++) {
+ totalLength += dataArray[i].length;
+ }
+ switch(type) {
+ case "string":
+ return dataArray.join("");
+ case "array":
+ return Array.prototype.concat.apply([], dataArray);
+ case "uint8array":
+ res = new Uint8Array(totalLength);
+ for(i = 0; i < dataArray.length; i++) {
+ res.set(dataArray[i], index);
+ index += dataArray[i].length;
+ }
+ return res;
+ case "nodebuffer":
+ return Buffer.concat(dataArray);
+ default:
+ throw new Error("concat : unsupported type '" + type + "'");
+ }
+}
+
+/**
+ * Listen a StreamHelper, accumulate its content and concatenate it into a
+ * complete block.
+ * @param {StreamHelper} helper the helper to use.
+ * @param {Function} updateCallback a callback called on each update. Called
+ * with one arg :
+ * - the metadata linked to the update received.
+ * @return Promise the promise for the accumulation.
+ */
+function accumulate(helper, updateCallback) {
+ return new external.Promise(function (resolve, reject){
+ var dataArray = [];
+ var chunkType = helper._internalType,
+ resultType = helper._outputType,
+ mimeType = helper._mimeType;
+ helper
+ .on('data', function (data, meta) {
+ dataArray.push(data);
+ if(updateCallback) {
+ updateCallback(meta);
+ }
+ })
+ .on('error', function(err) {
+ dataArray = [];
+ reject(err);
+ })
+ .on('end', function (){
+ try {
+ var result = transformZipOutput(resultType, concat(chunkType, dataArray), mimeType);
+ resolve(result);
+ } catch (e) {
+ reject(e);
+ }
+ dataArray = [];
+ })
+ .resume();
+ });
+}
+
+/**
+ * An helper to easily use workers outside of JSZip.
+ * @constructor
+ * @param {Worker} worker the worker to wrap
+ * @param {String} outputType the type of data expected by the use
+ * @param {String} mimeType the mime type of the content, if applicable.
+ */
+function StreamHelper(worker, outputType, mimeType) {
+ var internalType = outputType;
+ switch(outputType) {
+ case "blob":
+ case "arraybuffer":
+ internalType = "uint8array";
+ break;
+ case "base64":
+ internalType = "string";
+ break;
+ }
+
+ try {
+ // the type used internally
+ this._internalType = internalType;
+ // the type used to output results
+ this._outputType = outputType;
+ // the mime type
+ this._mimeType = mimeType;
+ utils.checkSupport(internalType);
+ this._worker = worker.pipe(new ConvertWorker(internalType));
+ // the last workers can be rewired without issues but we need to
+ // prevent any updates on previous workers.
+ worker.lock();
+ } catch(e) {
+ this._worker = new GenericWorker("error");
+ this._worker.error(e);
+ }
+}
+
+StreamHelper.prototype = {
+ /**
+ * Listen a StreamHelper, accumulate its content and concatenate it into a
+ * complete block.
+ * @param {Function} updateCb the update callback.
+ * @return Promise the promise for the accumulation.
+ */
+ accumulate : function (updateCb) {
+ return accumulate(this, updateCb);
+ },
+ /**
+ * Add a listener on an event triggered on a stream.
+ * @param {String} evt the name of the event
+ * @param {Function} fn the listener
+ * @return {StreamHelper} the current helper.
+ */
+ on : function (evt, fn) {
+ var self = this;
+
+ if(evt === "data") {
+ this._worker.on(evt, function (chunk) {
+ fn.call(self, chunk.data, chunk.meta);
+ });
+ } else {
+ this._worker.on(evt, function () {
+ utils.delay(fn, arguments, self);
+ });
+ }
+ return this;
+ },
+ /**
+ * Resume the flow of chunks.
+ * @return {StreamHelper} the current helper.
+ */
+ resume : function () {
+ utils.delay(this._worker.resume, [], this._worker);
+ return this;
+ },
+ /**
+ * Pause the flow of chunks.
+ * @return {StreamHelper} the current helper.
+ */
+ pause : function () {
+ this._worker.pause();
+ return this;
+ },
+ /**
+ * Return a nodejs stream for this helper.
+ * @param {Function} updateCb the update callback.
+ * @return {NodejsStreamOutputAdapter} the nodejs stream.
+ */
+ toNodejsStream : function (updateCb) {
+ utils.checkSupport("nodestream");
+ if (this._outputType !== "nodebuffer") {
+ // an object stream containing blob/arraybuffer/uint8array/string
+ // is strange and I don't know if it would be useful.
+ // I you find this comment and have a good usecase, please open a
+ // bug report !
+ throw new Error(this._outputType + " is not supported by this method");
+ }
+
+ return new NodejsStreamOutputAdapter(this, {
+ objectMode : this._outputType !== "nodebuffer"
+ }, updateCb);
+ }
+};
+
+
+module.exports = StreamHelper;
+
+},{"../base64":1,"../external":6,"../nodejs/NodejsStreamOutputAdapter":13,"../support":30,"../utils":32,"./ConvertWorker":24,"./GenericWorker":28}],30:[function(require,module,exports){
+'use strict';
+
+exports.base64 = true;
+exports.array = true;
+exports.string = true;
+exports.arraybuffer = typeof ArrayBuffer !== "undefined" && typeof Uint8Array !== "undefined";
+exports.nodebuffer = typeof Buffer !== "undefined";
+// contains true if JSZip can read/generate Uint8Array, false otherwise.
+exports.uint8array = typeof Uint8Array !== "undefined";
+
+if (typeof ArrayBuffer === "undefined") {
+ exports.blob = false;
+}
+else {
+ var buffer = new ArrayBuffer(0);
+ try {
+ exports.blob = new Blob([buffer], {
+ type: "application/zip"
+ }).size === 0;
+ }
+ catch (e) {
+ try {
+ var Builder = self.BlobBuilder || self.WebKitBlobBuilder || self.MozBlobBuilder || self.MSBlobBuilder;
+ var builder = new Builder();
+ builder.append(buffer);
+ exports.blob = builder.getBlob('application/zip').size === 0;
+ }
+ catch (e) {
+ exports.blob = false;
+ }
+ }
+}
+
+try {
+ exports.nodestream = !!require('readable-stream').Readable;
+} catch(e) {
+ exports.nodestream = false;
+}
+
+},{"readable-stream":16}],31:[function(require,module,exports){
+'use strict';
+
+var utils = require('./utils');
+var support = require('./support');
+var nodejsUtils = require('./nodejsUtils');
+var GenericWorker = require('./stream/GenericWorker');
+
+/**
+ * The following functions come from pako, from pako/lib/utils/strings
+ * released under the MIT license, see pako https://github.com/nodeca/pako/
+ */
+
+// Table with utf8 lengths (calculated by first byte of sequence)
+// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
+// because max possible codepoint is 0x10ffff
+var _utf8len = new Array(256);
+for (var i=0; i<256; i++) {
+ _utf8len[i] = (i >= 252 ? 6 : i >= 248 ? 5 : i >= 240 ? 4 : i >= 224 ? 3 : i >= 192 ? 2 : 1);
+}
+_utf8len[254]=_utf8len[254]=1; // Invalid sequence start
+
+// convert string to array (typed, when possible)
+var string2buf = function (str) {
+ var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;
+
+ // count binary size
+ for (m_pos = 0; m_pos < str_len; m_pos++) {
+ c = str.charCodeAt(m_pos);
+ if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
+ c2 = str.charCodeAt(m_pos+1);
+ if ((c2 & 0xfc00) === 0xdc00) {
+ c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
+ m_pos++;
+ }
+ }
+ buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
+ }
+
+ // allocate buffer
+ if (support.uint8array) {
+ buf = new Uint8Array(buf_len);
+ } else {
+ buf = new Array(buf_len);
+ }
+
+ // convert
+ for (i=0, m_pos = 0; i < buf_len; m_pos++) {
+ c = str.charCodeAt(m_pos);
+ if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
+ c2 = str.charCodeAt(m_pos+1);
+ if ((c2 & 0xfc00) === 0xdc00) {
+ c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
+ m_pos++;
+ }
+ }
+ if (c < 0x80) {
+ /* one byte */
+ buf[i++] = c;
+ } else if (c < 0x800) {
+ /* two bytes */
+ buf[i++] = 0xC0 | (c >>> 6);
+ buf[i++] = 0x80 | (c & 0x3f);
+ } else if (c < 0x10000) {
+ /* three bytes */
+ buf[i++] = 0xE0 | (c >>> 12);
+ buf[i++] = 0x80 | (c >>> 6 & 0x3f);
+ buf[i++] = 0x80 | (c & 0x3f);
+ } else {
+ /* four bytes */
+ buf[i++] = 0xf0 | (c >>> 18);
+ buf[i++] = 0x80 | (c >>> 12 & 0x3f);
+ buf[i++] = 0x80 | (c >>> 6 & 0x3f);
+ buf[i++] = 0x80 | (c & 0x3f);
+ }
+ }
+
+ return buf;
+};
+
+// Calculate max possible position in utf8 buffer,
+// that will not break sequence. If that's not possible
+// - (very small limits) return max size as is.
+//
+// buf[] - utf8 bytes array
+// max - length limit (mandatory);
+var utf8border = function(buf, max) {
+ var pos;
+
+ max = max || buf.length;
+ if (max > buf.length) { max = buf.length; }
+
+ // go back from last position, until start of sequence found
+ pos = max-1;
+ while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }
+
+ // Fuckup - very small and broken sequence,
+ // return max, because we should return something anyway.
+ if (pos < 0) { return max; }
+
+ // If we came to start of buffer - that means vuffer is too small,
+ // return max too.
+ if (pos === 0) { return max; }
+
+ return (pos + _utf8len[buf[pos]] > max) ? pos : max;
+};
+
+// convert array to string
+var buf2string = function (buf) {
+ var str, i, out, c, c_len;
+ var len = buf.length;
+
+ // Reserve max possible length (2 words per char)
+ // NB: by unknown reasons, Array is significantly faster for
+ // String.fromCharCode.apply than Uint16Array.
+ var utf16buf = new Array(len*2);
+
+ for (out=0, i=0; i 4) { utf16buf[out++] = 0xfffd; i += c_len-1; continue; }
+
+ // apply mask on first byte
+ c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
+ // join the rest
+ while (c_len > 1 && i < len) {
+ c = (c << 6) | (buf[i++] & 0x3f);
+ c_len--;
+ }
+
+ // terminated by end of string?
+ if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }
+
+ if (c < 0x10000) {
+ utf16buf[out++] = c;
+ } else {
+ c -= 0x10000;
+ utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
+ utf16buf[out++] = 0xdc00 | (c & 0x3ff);
+ }
+ }
+
+ // shrinkBuf(utf16buf, out)
+ if (utf16buf.length !== out) {
+ if(utf16buf.subarray) {
+ utf16buf = utf16buf.subarray(0, out);
+ } else {
+ utf16buf.length = out;
+ }
+ }
+
+ // return String.fromCharCode.apply(null, utf16buf);
+ return utils.applyFromCharCode(utf16buf);
+};
+
+
+// That's all for the pako functions.
+
+
+/**
+ * Transform a javascript string into an array (typed if possible) of bytes,
+ * UTF-8 encoded.
+ * @param {String} str the string to encode
+ * @return {Array|Uint8Array|Buffer} the UTF-8 encoded string.
+ */
+exports.utf8encode = function utf8encode(str) {
+ if (support.nodebuffer) {
+ return nodejsUtils.newBufferFrom(str, "utf-8");
+ }
+
+ return string2buf(str);
+};
+
+
+/**
+ * Transform a bytes array (or a representation) representing an UTF-8 encoded
+ * string into a javascript string.
+ * @param {Array|Uint8Array|Buffer} buf the data de decode
+ * @return {String} the decoded string.
+ */
+exports.utf8decode = function utf8decode(buf) {
+ if (support.nodebuffer) {
+ return utils.transformTo("nodebuffer", buf).toString("utf-8");
+ }
+
+ buf = utils.transformTo(support.uint8array ? "uint8array" : "array", buf);
+
+ return buf2string(buf);
+};
+
+/**
+ * A worker to decode utf8 encoded binary chunks into string chunks.
+ * @constructor
+ */
+function Utf8DecodeWorker() {
+ GenericWorker.call(this, "utf-8 decode");
+ // the last bytes if a chunk didn't end with a complete codepoint.
+ this.leftOver = null;
+}
+utils.inherits(Utf8DecodeWorker, GenericWorker);
+
+/**
+ * @see GenericWorker.processChunk
+ */
+Utf8DecodeWorker.prototype.processChunk = function (chunk) {
+
+ var data = utils.transformTo(support.uint8array ? "uint8array" : "array", chunk.data);
+
+ // 1st step, re-use what's left of the previous chunk
+ if (this.leftOver && this.leftOver.length) {
+ if(support.uint8array) {
+ var previousData = data;
+ data = new Uint8Array(previousData.length + this.leftOver.length);
+ data.set(this.leftOver, 0);
+ data.set(previousData, this.leftOver.length);
+ } else {
+ data = this.leftOver.concat(data);
+ }
+ this.leftOver = null;
+ }
+
+ var nextBoundary = utf8border(data);
+ var usableData = data;
+ if (nextBoundary !== data.length) {
+ if (support.uint8array) {
+ usableData = data.subarray(0, nextBoundary);
+ this.leftOver = data.subarray(nextBoundary, data.length);
+ } else {
+ usableData = data.slice(0, nextBoundary);
+ this.leftOver = data.slice(nextBoundary, data.length);
+ }
+ }
+
+ this.push({
+ data : exports.utf8decode(usableData),
+ meta : chunk.meta
+ });
+};
+
+/**
+ * @see GenericWorker.flush
+ */
+Utf8DecodeWorker.prototype.flush = function () {
+ if(this.leftOver && this.leftOver.length) {
+ this.push({
+ data : exports.utf8decode(this.leftOver),
+ meta : {}
+ });
+ this.leftOver = null;
+ }
+};
+exports.Utf8DecodeWorker = Utf8DecodeWorker;
+
+/**
+ * A worker to endcode string chunks into utf8 encoded binary chunks.
+ * @constructor
+ */
+function Utf8EncodeWorker() {
+ GenericWorker.call(this, "utf-8 encode");
+}
+utils.inherits(Utf8EncodeWorker, GenericWorker);
+
+/**
+ * @see GenericWorker.processChunk
+ */
+Utf8EncodeWorker.prototype.processChunk = function (chunk) {
+ this.push({
+ data : exports.utf8encode(chunk.data),
+ meta : chunk.meta
+ });
+};
+exports.Utf8EncodeWorker = Utf8EncodeWorker;
+
+},{"./nodejsUtils":14,"./stream/GenericWorker":28,"./support":30,"./utils":32}],32:[function(require,module,exports){
+'use strict';
+
+var support = require('./support');
+var base64 = require('./base64');
+var nodejsUtils = require('./nodejsUtils');
+var setImmediate = require('core-js/library/fn/set-immediate');
+var external = require("./external");
+
+
+/**
+ * Convert a string that pass as a "binary string": it should represent a byte
+ * array but may have > 255 char codes. Be sure to take only the first byte
+ * and returns the byte array.
+ * @param {String} str the string to transform.
+ * @return {Array|Uint8Array} the string in a binary format.
+ */
+function string2binary(str) {
+ var result = null;
+ if (support.uint8array) {
+ result = new Uint8Array(str.length);
+ } else {
+ result = new Array(str.length);
+ }
+ return stringToArrayLike(str, result);
+}
+
+/**
+ * Create a new blob with the given content and the given type.
+ * @param {String|ArrayBuffer} part the content to put in the blob. DO NOT use
+ * an Uint8Array because the stock browser of android 4 won't accept it (it
+ * will be silently converted to a string, "[object Uint8Array]").
+ *
+ * Use only ONE part to build the blob to avoid a memory leak in IE11 / Edge:
+ * when a large amount of Array is used to create the Blob, the amount of
+ * memory consumed is nearly 100 times the original data amount.
+ *
+ * @param {String} type the mime type of the blob.
+ * @return {Blob} the created blob.
+ */
+exports.newBlob = function(part, type) {
+ exports.checkSupport("blob");
+
+ try {
+ // Blob constructor
+ return new Blob([part], {
+ type: type
+ });
+ }
+ catch (e) {
+
+ try {
+ // deprecated, browser only, old way
+ var Builder = self.BlobBuilder || self.WebKitBlobBuilder || self.MozBlobBuilder || self.MSBlobBuilder;
+ var builder = new Builder();
+ builder.append(part);
+ return builder.getBlob(type);
+ }
+ catch (e) {
+
+ // well, fuck ?!
+ throw new Error("Bug : can't construct the Blob.");
+ }
+ }
+
+
+};
+/**
+ * The identity function.
+ * @param {Object} input the input.
+ * @return {Object} the same input.
+ */
+function identity(input) {
+ return input;
+}
+
+/**
+ * Fill in an array with a string.
+ * @param {String} str the string to use.
+ * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to fill in (will be mutated).
+ * @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated array.
+ */
+function stringToArrayLike(str, array) {
+ for (var i = 0; i < str.length; ++i) {
+ array[i] = str.charCodeAt(i) & 0xFF;
+ }
+ return array;
+}
+
+/**
+ * An helper for the function arrayLikeToString.
+ * This contains static informations and functions that
+ * can be optimized by the browser JIT compiler.
+ */
+var arrayToStringHelper = {
+ /**
+ * Transform an array of int into a string, chunk by chunk.
+ * See the performances notes on arrayLikeToString.
+ * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform.
+ * @param {String} type the type of the array.
+ * @param {Integer} chunk the chunk size.
+ * @return {String} the resulting string.
+ * @throws Error if the chunk is too big for the stack.
+ */
+ stringifyByChunk: function(array, type, chunk) {
+ var result = [], k = 0, len = array.length;
+ // shortcut
+ if (len <= chunk) {
+ return String.fromCharCode.apply(null, array);
+ }
+ while (k < len) {
+ if (type === "array" || type === "nodebuffer") {
+ result.push(String.fromCharCode.apply(null, array.slice(k, Math.min(k + chunk, len))));
+ }
+ else {
+ result.push(String.fromCharCode.apply(null, array.subarray(k, Math.min(k + chunk, len))));
+ }
+ k += chunk;
+ }
+ return result.join("");
+ },
+ /**
+ * Call String.fromCharCode on every item in the array.
+ * This is the naive implementation, which generate A LOT of intermediate string.
+ * This should be used when everything else fail.
+ * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform.
+ * @return {String} the result.
+ */
+ stringifyByChar: function(array){
+ var resultStr = "";
+ for(var i = 0; i < array.length; i++) {
+ resultStr += String.fromCharCode(array[i]);
+ }
+ return resultStr;
+ },
+ applyCanBeUsed : {
+ /**
+ * true if the browser accepts to use String.fromCharCode on Uint8Array
+ */
+ uint8array : (function () {
+ try {
+ return support.uint8array && String.fromCharCode.apply(null, new Uint8Array(1)).length === 1;
+ } catch (e) {
+ return false;
+ }
+ })(),
+ /**
+ * true if the browser accepts to use String.fromCharCode on nodejs Buffer.
+ */
+ nodebuffer : (function () {
+ try {
+ return support.nodebuffer && String.fromCharCode.apply(null, nodejsUtils.allocBuffer(1)).length === 1;
+ } catch (e) {
+ return false;
+ }
+ })()
+ }
+};
+
+/**
+ * Transform an array-like object to a string.
+ * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform.
+ * @return {String} the result.
+ */
+function arrayLikeToString(array) {
+ // Performances notes :
+ // --------------------
+ // String.fromCharCode.apply(null, array) is the fastest, see
+ // see http://jsperf.com/converting-a-uint8array-to-a-string/2
+ // but the stack is limited (and we can get huge arrays !).
+ //
+ // result += String.fromCharCode(array[i]); generate too many strings !
+ //
+ // This code is inspired by http://jsperf.com/arraybuffer-to-string-apply-performance/2
+ // TODO : we now have workers that split the work. Do we still need that ?
+ var chunk = 65536,
+ type = exports.getTypeOf(array),
+ canUseApply = true;
+ if (type === "uint8array") {
+ canUseApply = arrayToStringHelper.applyCanBeUsed.uint8array;
+ } else if (type === "nodebuffer") {
+ canUseApply = arrayToStringHelper.applyCanBeUsed.nodebuffer;
+ }
+
+ if (canUseApply) {
+ while (chunk > 1) {
+ try {
+ return arrayToStringHelper.stringifyByChunk(array, type, chunk);
+ } catch (e) {
+ chunk = Math.floor(chunk / 2);
+ }
+ }
+ }
+
+ // no apply or chunk error : slow and painful algorithm
+ // default browser on android 4.*
+ return arrayToStringHelper.stringifyByChar(array);
+}
+
+exports.applyFromCharCode = arrayLikeToString;
+
+
+/**
+ * Copy the data from an array-like to an other array-like.
+ * @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayFrom the origin array.
+ * @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayTo the destination array which will be mutated.
+ * @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated destination array.
+ */
+function arrayLikeToArrayLike(arrayFrom, arrayTo) {
+ for (var i = 0; i < arrayFrom.length; i++) {
+ arrayTo[i] = arrayFrom[i];
+ }
+ return arrayTo;
+}
+
+// a matrix containing functions to transform everything into everything.
+var transform = {};
+
+// string to ?
+transform["string"] = {
+ "string": identity,
+ "array": function(input) {
+ return stringToArrayLike(input, new Array(input.length));
+ },
+ "arraybuffer": function(input) {
+ return transform["string"]["uint8array"](input).buffer;
+ },
+ "uint8array": function(input) {
+ return stringToArrayLike(input, new Uint8Array(input.length));
+ },
+ "nodebuffer": function(input) {
+ return stringToArrayLike(input, nodejsUtils.allocBuffer(input.length));
+ }
+};
+
+// array to ?
+transform["array"] = {
+ "string": arrayLikeToString,
+ "array": identity,
+ "arraybuffer": function(input) {
+ return (new Uint8Array(input)).buffer;
+ },
+ "uint8array": function(input) {
+ return new Uint8Array(input);
+ },
+ "nodebuffer": function(input) {
+ return nodejsUtils.newBufferFrom(input);
+ }
+};
+
+// arraybuffer to ?
+transform["arraybuffer"] = {
+ "string": function(input) {
+ return arrayLikeToString(new Uint8Array(input));
+ },
+ "array": function(input) {
+ return arrayLikeToArrayLike(new Uint8Array(input), new Array(input.byteLength));
+ },
+ "arraybuffer": identity,
+ "uint8array": function(input) {
+ return new Uint8Array(input);
+ },
+ "nodebuffer": function(input) {
+ return nodejsUtils.newBufferFrom(new Uint8Array(input));
+ }
+};
+
+// uint8array to ?
+transform["uint8array"] = {
+ "string": arrayLikeToString,
+ "array": function(input) {
+ return arrayLikeToArrayLike(input, new Array(input.length));
+ },
+ "arraybuffer": function(input) {
+ return input.buffer;
+ },
+ "uint8array": identity,
+ "nodebuffer": function(input) {
+ return nodejsUtils.newBufferFrom(input);
+ }
+};
+
+// nodebuffer to ?
+transform["nodebuffer"] = {
+ "string": arrayLikeToString,
+ "array": function(input) {
+ return arrayLikeToArrayLike(input, new Array(input.length));
+ },
+ "arraybuffer": function(input) {
+ return transform["nodebuffer"]["uint8array"](input).buffer;
+ },
+ "uint8array": function(input) {
+ return arrayLikeToArrayLike(input, new Uint8Array(input.length));
+ },
+ "nodebuffer": identity
+};
+
+/**
+ * Transform an input into any type.
+ * The supported output type are : string, array, uint8array, arraybuffer, nodebuffer.
+ * If no output type is specified, the unmodified input will be returned.
+ * @param {String} outputType the output type.
+ * @param {String|Array|ArrayBuffer|Uint8Array|Buffer} input the input to convert.
+ * @throws {Error} an Error if the browser doesn't support the requested output type.
+ */
+exports.transformTo = function(outputType, input) {
+ if (!input) {
+ // undefined, null, etc
+ // an empty string won't harm.
+ input = "";
+ }
+ if (!outputType) {
+ return input;
+ }
+ exports.checkSupport(outputType);
+ var inputType = exports.getTypeOf(input);
+ var result = transform[inputType][outputType](input);
+ return result;
+};
+
+/**
+ * Return the type of the input.
+ * The type will be in a format valid for JSZip.utils.transformTo : string, array, uint8array, arraybuffer.
+ * @param {Object} input the input to identify.
+ * @return {String} the (lowercase) type of the input.
+ */
+exports.getTypeOf = function(input) {
+ if (typeof input === "string") {
+ return "string";
+ }
+ if (Object.prototype.toString.call(input) === "[object Array]") {
+ return "array";
+ }
+ if (support.nodebuffer && nodejsUtils.isBuffer(input)) {
+ return "nodebuffer";
+ }
+ if (support.uint8array && input instanceof Uint8Array) {
+ return "uint8array";
+ }
+ if (support.arraybuffer && input instanceof ArrayBuffer) {
+ return "arraybuffer";
+ }
+};
+
+/**
+ * Throw an exception if the type is not supported.
+ * @param {String} type the type to check.
+ * @throws {Error} an Error if the browser doesn't support the requested type.
+ */
+exports.checkSupport = function(type) {
+ var supported = support[type.toLowerCase()];
+ if (!supported) {
+ throw new Error(type + " is not supported by this platform");
+ }
+};
+
+exports.MAX_VALUE_16BITS = 65535;
+exports.MAX_VALUE_32BITS = -1; // well, "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" is parsed as -1
+
+/**
+ * Prettify a string read as binary.
+ * @param {string} str the string to prettify.
+ * @return {string} a pretty string.
+ */
+exports.pretty = function(str) {
+ var res = '',
+ code, i;
+ for (i = 0; i < (str || "").length; i++) {
+ code = str.charCodeAt(i);
+ res += '\\x' + (code < 16 ? "0" : "") + code.toString(16).toUpperCase();
+ }
+ return res;
+};
+
+/**
+ * Defer the call of a function.
+ * @param {Function} callback the function to call asynchronously.
+ * @param {Array} args the arguments to give to the callback.
+ */
+exports.delay = function(callback, args, self) {
+ setImmediate(function () {
+ callback.apply(self || null, args || []);
+ });
+};
+
+/**
+ * Extends a prototype with an other, without calling a constructor with
+ * side effects. Inspired by nodejs' `utils.inherits`
+ * @param {Function} ctor the constructor to augment
+ * @param {Function} superCtor the parent constructor to use
+ */
+exports.inherits = function (ctor, superCtor) {
+ var Obj = function() {};
+ Obj.prototype = superCtor.prototype;
+ ctor.prototype = new Obj();
+};
+
+/**
+ * Merge the objects passed as parameters into a new one.
+ * @private
+ * @param {...Object} var_args All objects to merge.
+ * @return {Object} a new object with the data of the others.
+ */
+exports.extend = function() {
+ var result = {}, i, attr;
+ for (i = 0; i < arguments.length; i++) { // arguments is not enumerable in some browsers
+ for (attr in arguments[i]) {
+ if (arguments[i].hasOwnProperty(attr) && typeof result[attr] === "undefined") {
+ result[attr] = arguments[i][attr];
+ }
+ }
+ }
+ return result;
+};
+
+/**
+ * Transform arbitrary content into a Promise.
+ * @param {String} name a name for the content being processed.
+ * @param {Object} inputData the content to process.
+ * @param {Boolean} isBinary true if the content is not an unicode string
+ * @param {Boolean} isOptimizedBinaryString true if the string content only has one byte per character.
+ * @param {Boolean} isBase64 true if the string content is encoded with base64.
+ * @return {Promise} a promise in a format usable by JSZip.
+ */
+exports.prepareContent = function(name, inputData, isBinary, isOptimizedBinaryString, isBase64) {
+
+ // if inputData is already a promise, this flatten it.
+ var promise = external.Promise.resolve(inputData).then(function(data) {
+
+
+ var isBlob = support.blob && (data instanceof Blob || ['[object File]', '[object Blob]'].indexOf(Object.prototype.toString.call(data)) !== -1);
+
+ if (isBlob && typeof FileReader !== "undefined") {
+ return new external.Promise(function (resolve, reject) {
+ var reader = new FileReader();
+
+ reader.onload = function(e) {
+ resolve(e.target.result);
+ };
+ reader.onerror = function(e) {
+ reject(e.target.error);
+ };
+ reader.readAsArrayBuffer(data);
+ });
+ } else {
+ return data;
+ }
+ });
+
+ return promise.then(function(data) {
+ var dataType = exports.getTypeOf(data);
+
+ if (!dataType) {
+ return external.Promise.reject(
+ new Error("Can't read the data of '" + name + "'. Is it " +
+ "in a supported JavaScript type (String, Blob, ArrayBuffer, etc) ?")
+ );
+ }
+ // special case : it's way easier to work with Uint8Array than with ArrayBuffer
+ if (dataType === "arraybuffer") {
+ data = exports.transformTo("uint8array", data);
+ } else if (dataType === "string") {
+ if (isBase64) {
+ data = base64.decode(data);
+ }
+ else if (isBinary) {
+ // optimizedBinaryString === true means that the file has already been filtered with a 0xFF mask
+ if (isOptimizedBinaryString !== true) {
+ // this is a string, not in a base64 format.
+ // Be sure that this is a correct "binary string"
+ data = string2binary(data);
+ }
+ }
+ }
+ return data;
+ });
+};
+
+},{"./base64":1,"./external":6,"./nodejsUtils":14,"./support":30,"core-js/library/fn/set-immediate":36}],33:[function(require,module,exports){
+'use strict';
+var readerFor = require('./reader/readerFor');
+var utils = require('./utils');
+var sig = require('./signature');
+var ZipEntry = require('./zipEntry');
+var utf8 = require('./utf8');
+var support = require('./support');
+// class ZipEntries {{{
+/**
+ * All the entries in the zip file.
+ * @constructor
+ * @param {Object} loadOptions Options for loading the stream.
+ */
+function ZipEntries(loadOptions) {
+ this.files = [];
+ this.loadOptions = loadOptions;
+}
+ZipEntries.prototype = {
+ /**
+ * Check that the reader is on the specified signature.
+ * @param {string} expectedSignature the expected signature.
+ * @throws {Error} if it is an other signature.
+ */
+ checkSignature: function(expectedSignature) {
+ if (!this.reader.readAndCheckSignature(expectedSignature)) {
+ this.reader.index -= 4;
+ var signature = this.reader.readString(4);
+ throw new Error("Corrupted zip or bug: unexpected signature " + "(" + utils.pretty(signature) + ", expected " + utils.pretty(expectedSignature) + ")");
+ }
+ },
+ /**
+ * Check if the given signature is at the given index.
+ * @param {number} askedIndex the index to check.
+ * @param {string} expectedSignature the signature to expect.
+ * @return {boolean} true if the signature is here, false otherwise.
+ */
+ isSignature: function(askedIndex, expectedSignature) {
+ var currentIndex = this.reader.index;
+ this.reader.setIndex(askedIndex);
+ var signature = this.reader.readString(4);
+ var result = signature === expectedSignature;
+ this.reader.setIndex(currentIndex);
+ return result;
+ },
+ /**
+ * Read the end of the central directory.
+ */
+ readBlockEndOfCentral: function() {
+ this.diskNumber = this.reader.readInt(2);
+ this.diskWithCentralDirStart = this.reader.readInt(2);
+ this.centralDirRecordsOnThisDisk = this.reader.readInt(2);
+ this.centralDirRecords = this.reader.readInt(2);
+ this.centralDirSize = this.reader.readInt(4);
+ this.centralDirOffset = this.reader.readInt(4);
+
+ this.zipCommentLength = this.reader.readInt(2);
+ // warning : the encoding depends of the system locale
+ // On a linux machine with LANG=en_US.utf8, this field is utf8 encoded.
+ // On a windows machine, this field is encoded with the localized windows code page.
+ var zipComment = this.reader.readData(this.zipCommentLength);
+ var decodeParamType = support.uint8array ? "uint8array" : "array";
+ // To get consistent behavior with the generation part, we will assume that
+ // this is utf8 encoded unless specified otherwise.
+ var decodeContent = utils.transformTo(decodeParamType, zipComment);
+ this.zipComment = this.loadOptions.decodeFileName(decodeContent);
+ },
+ /**
+ * Read the end of the Zip 64 central directory.
+ * Not merged with the method readEndOfCentral :
+ * The end of central can coexist with its Zip64 brother,
+ * I don't want to read the wrong number of bytes !
+ */
+ readBlockZip64EndOfCentral: function() {
+ this.zip64EndOfCentralSize = this.reader.readInt(8);
+ this.reader.skip(4);
+ // this.versionMadeBy = this.reader.readString(2);
+ // this.versionNeeded = this.reader.readInt(2);
+ this.diskNumber = this.reader.readInt(4);
+ this.diskWithCentralDirStart = this.reader.readInt(4);
+ this.centralDirRecordsOnThisDisk = this.reader.readInt(8);
+ this.centralDirRecords = this.reader.readInt(8);
+ this.centralDirSize = this.reader.readInt(8);
+ this.centralDirOffset = this.reader.readInt(8);
+
+ this.zip64ExtensibleData = {};
+ var extraDataSize = this.zip64EndOfCentralSize - 44,
+ index = 0,
+ extraFieldId,
+ extraFieldLength,
+ extraFieldValue;
+ while (index < extraDataSize) {
+ extraFieldId = this.reader.readInt(2);
+ extraFieldLength = this.reader.readInt(4);
+ extraFieldValue = this.reader.readData(extraFieldLength);
+ this.zip64ExtensibleData[extraFieldId] = {
+ id: extraFieldId,
+ length: extraFieldLength,
+ value: extraFieldValue
+ };
+ }
+ },
+ /**
+ * Read the end of the Zip 64 central directory locator.
+ */
+ readBlockZip64EndOfCentralLocator: function() {
+ this.diskWithZip64CentralDirStart = this.reader.readInt(4);
+ this.relativeOffsetEndOfZip64CentralDir = this.reader.readInt(8);
+ this.disksCount = this.reader.readInt(4);
+ if (this.disksCount > 1) {
+ throw new Error("Multi-volumes zip are not supported");
+ }
+ },
+ /**
+ * Read the local files, based on the offset read in the central part.
+ */
+ readLocalFiles: function() {
+ var i, file;
+ for (i = 0; i < this.files.length; i++) {
+ file = this.files[i];
+ this.reader.setIndex(file.localHeaderOffset);
+ this.checkSignature(sig.LOCAL_FILE_HEADER);
+ file.readLocalPart(this.reader);
+ file.handleUTF8();
+ file.processAttributes();
+ }
+ },
+ /**
+ * Read the central directory.
+ */
+ readCentralDir: function() {
+ var file;
+
+ this.reader.setIndex(this.centralDirOffset);
+ while (this.reader.readAndCheckSignature(sig.CENTRAL_FILE_HEADER)) {
+ file = new ZipEntry({
+ zip64: this.zip64
+ }, this.loadOptions);
+ file.readCentralPart(this.reader);
+ this.files.push(file);
+ }
+
+ if (this.centralDirRecords !== this.files.length) {
+ if (this.centralDirRecords !== 0 && this.files.length === 0) {
+ // We expected some records but couldn't find ANY.
+ // This is really suspicious, as if something went wrong.
+ throw new Error("Corrupted zip or bug: expected " + this.centralDirRecords + " records in central dir, got " + this.files.length);
+ } else {
+ // We found some records but not all.
+ // Something is wrong but we got something for the user: no error here.
+ // console.warn("expected", this.centralDirRecords, "records in central dir, got", this.files.length);
+ }
+ }
+ },
+ /**
+ * Read the end of central directory.
+ */
+ readEndOfCentral: function() {
+ var offset = this.reader.lastIndexOfSignature(sig.CENTRAL_DIRECTORY_END);
+ if (offset < 0) {
+ // Check if the content is a truncated zip or complete garbage.
+ // A "LOCAL_FILE_HEADER" is not required at the beginning (auto
+ // extractible zip for example) but it can give a good hint.
+ // If an ajax request was used without responseType, we will also
+ // get unreadable data.
+ var isGarbage = !this.isSignature(0, sig.LOCAL_FILE_HEADER);
+
+ if (isGarbage) {
+ throw new Error("Can't find end of central directory : is this a zip file ? " +
+ "If it is, see https://stuk.github.io/jszip/documentation/howto/read_zip.html");
+ } else {
+ throw new Error("Corrupted zip: can't find end of central directory");
+ }
+
+ }
+ this.reader.setIndex(offset);
+ var endOfCentralDirOffset = offset;
+ this.checkSignature(sig.CENTRAL_DIRECTORY_END);
+ this.readBlockEndOfCentral();
+
+
+ /* extract from the zip spec :
+ 4) If one of the fields in the end of central directory
+ record is too small to hold required data, the field
+ should be set to -1 (0xFFFF or 0xFFFFFFFF) and the
+ ZIP64 format record should be created.
+ 5) The end of central directory record and the
+ Zip64 end of central directory locator record must
+ reside on the same disk when splitting or spanning
+ an archive.
+ */
+ if (this.diskNumber === utils.MAX_VALUE_16BITS || this.diskWithCentralDirStart === utils.MAX_VALUE_16BITS || this.centralDirRecordsOnThisDisk === utils.MAX_VALUE_16BITS || this.centralDirRecords === utils.MAX_VALUE_16BITS || this.centralDirSize === utils.MAX_VALUE_32BITS || this.centralDirOffset === utils.MAX_VALUE_32BITS) {
+ this.zip64 = true;
+
+ /*
+ Warning : the zip64 extension is supported, but ONLY if the 64bits integer read from
+ the zip file can fit into a 32bits integer. This cannot be solved : JavaScript represents
+ all numbers as 64-bit double precision IEEE 754 floating point numbers.
+ So, we have 53bits for integers and bitwise operations treat everything as 32bits.
+ see https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Operators/Bitwise_Operators
+ and http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-262.pdf section 8.5
+ */
+
+ // should look for a zip64 EOCD locator
+ offset = this.reader.lastIndexOfSignature(sig.ZIP64_CENTRAL_DIRECTORY_LOCATOR);
+ if (offset < 0) {
+ throw new Error("Corrupted zip: can't find the ZIP64 end of central directory locator");
+ }
+ this.reader.setIndex(offset);
+ this.checkSignature(sig.ZIP64_CENTRAL_DIRECTORY_LOCATOR);
+ this.readBlockZip64EndOfCentralLocator();
+
+ // now the zip64 EOCD record
+ if (!this.isSignature(this.relativeOffsetEndOfZip64CentralDir, sig.ZIP64_CENTRAL_DIRECTORY_END)) {
+ // console.warn("ZIP64 end of central directory not where expected.");
+ this.relativeOffsetEndOfZip64CentralDir = this.reader.lastIndexOfSignature(sig.ZIP64_CENTRAL_DIRECTORY_END);
+ if (this.relativeOffsetEndOfZip64CentralDir < 0) {
+ throw new Error("Corrupted zip: can't find the ZIP64 end of central directory");
+ }
+ }
+ this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir);
+ this.checkSignature(sig.ZIP64_CENTRAL_DIRECTORY_END);
+ this.readBlockZip64EndOfCentral();
+ }
+
+ var expectedEndOfCentralDirOffset = this.centralDirOffset + this.centralDirSize;
+ if (this.zip64) {
+ expectedEndOfCentralDirOffset += 20; // end of central dir 64 locator
+ expectedEndOfCentralDirOffset += 12 /* should not include the leading 12 bytes */ + this.zip64EndOfCentralSize;
+ }
+
+ var extraBytes = endOfCentralDirOffset - expectedEndOfCentralDirOffset;
+
+ if (extraBytes > 0) {
+ // console.warn(extraBytes, "extra bytes at beginning or within zipfile");
+ if (this.isSignature(endOfCentralDirOffset, sig.CENTRAL_FILE_HEADER)) {
+ // The offsets seem wrong, but we have something at the specified offset.
+ // So… we keep it.
+ } else {
+ // the offset is wrong, update the "zero" of the reader
+ // this happens if data has been prepended (crx files for example)
+ this.reader.zero = extraBytes;
+ }
+ } else if (extraBytes < 0) {
+ throw new Error("Corrupted zip: missing " + Math.abs(extraBytes) + " bytes.");
+ }
+ },
+ prepareReader: function(data) {
+ this.reader = readerFor(data);
+ },
+ /**
+ * Read a zip file and create ZipEntries.
+ * @param {String|ArrayBuffer|Uint8Array|Buffer} data the binary string representing a zip file.
+ */
+ load: function(data) {
+ this.prepareReader(data);
+ this.readEndOfCentral();
+ this.readCentralDir();
+ this.readLocalFiles();
+ }
+};
+// }}} end of ZipEntries
+module.exports = ZipEntries;
+
+},{"./reader/readerFor":22,"./signature":23,"./support":30,"./utf8":31,"./utils":32,"./zipEntry":34}],34:[function(require,module,exports){
+'use strict';
+var readerFor = require('./reader/readerFor');
+var utils = require('./utils');
+var CompressedObject = require('./compressedObject');
+var crc32fn = require('./crc32');
+var utf8 = require('./utf8');
+var compressions = require('./compressions');
+var support = require('./support');
+
+var MADE_BY_DOS = 0x00;
+var MADE_BY_UNIX = 0x03;
+
+/**
+ * Find a compression registered in JSZip.
+ * @param {string} compressionMethod the method magic to find.
+ * @return {Object|null} the JSZip compression object, null if none found.
+ */
+var findCompression = function(compressionMethod) {
+ for (var method in compressions) {
+ if (!compressions.hasOwnProperty(method)) {
+ continue;
+ }
+ if (compressions[method].magic === compressionMethod) {
+ return compressions[method];
+ }
+ }
+ return null;
+};
+
+// class ZipEntry {{{
+/**
+ * An entry in the zip file.
+ * @constructor
+ * @param {Object} options Options of the current file.
+ * @param {Object} loadOptions Options for loading the stream.
+ */
+function ZipEntry(options, loadOptions) {
+ this.options = options;
+ this.loadOptions = loadOptions;
+}
+ZipEntry.prototype = {
+ /**
+ * say if the file is encrypted.
+ * @return {boolean} true if the file is encrypted, false otherwise.
+ */
+ isEncrypted: function() {
+ // bit 1 is set
+ return (this.bitFlag & 0x0001) === 0x0001;
+ },
+ /**
+ * say if the file has utf-8 filename/comment.
+ * @return {boolean} true if the filename/comment is in utf-8, false otherwise.
+ */
+ useUTF8: function() {
+ // bit 11 is set
+ return (this.bitFlag & 0x0800) === 0x0800;
+ },
+ /**
+ * Read the local part of a zip file and add the info in this object.
+ * @param {DataReader} reader the reader to use.
+ */
+ readLocalPart: function(reader) {
+ var compression, localExtraFieldsLength;
+
+ // we already know everything from the central dir !
+ // If the central dir data are false, we are doomed.
+ // On the bright side, the local part is scary : zip64, data descriptors, both, etc.
+ // The less data we get here, the more reliable this should be.
+ // Let's skip the whole header and dash to the data !
+ reader.skip(22);
+ // in some zip created on windows, the filename stored in the central dir contains \ instead of /.
+ // Strangely, the filename here is OK.
+ // I would love to treat these zip files as corrupted (see http://www.info-zip.org/FAQ.html#backslashes
+ // or APPNOTE#4.4.17.1, "All slashes MUST be forward slashes '/'") but there are a lot of bad zip generators...
+ // Search "unzip mismatching "local" filename continuing with "central" filename version" on
+ // the internet.
+ //
+ // I think I see the logic here : the central directory is used to display
+ // content and the local directory is used to extract the files. Mixing / and \
+ // may be used to display \ to windows users and use / when extracting the files.
+ // Unfortunately, this lead also to some issues : http://seclists.org/fulldisclosure/2009/Sep/394
+ this.fileNameLength = reader.readInt(2);
+ localExtraFieldsLength = reader.readInt(2); // can't be sure this will be the same as the central dir
+ // the fileName is stored as binary data, the handleUTF8 method will take care of the encoding.
+ this.fileName = reader.readData(this.fileNameLength);
+ reader.skip(localExtraFieldsLength);
+
+ if (this.compressedSize === -1 || this.uncompressedSize === -1) {
+ throw new Error("Bug or corrupted zip : didn't get enough informations from the central directory " + "(compressedSize === -1 || uncompressedSize === -1)");
+ }
+
+ compression = findCompression(this.compressionMethod);
+ if (compression === null) { // no compression found
+ throw new Error("Corrupted zip : compression " + utils.pretty(this.compressionMethod) + " unknown (inner file : " + utils.transformTo("string", this.fileName) + ")");
+ }
+ this.decompressed = new CompressedObject(this.compressedSize, this.uncompressedSize, this.crc32, compression, reader.readData(this.compressedSize));
+ },
+
+ /**
+ * Read the central part of a zip file and add the info in this object.
+ * @param {DataReader} reader the reader to use.
+ */
+ readCentralPart: function(reader) {
+ this.versionMadeBy = reader.readInt(2);
+ reader.skip(2);
+ // this.versionNeeded = reader.readInt(2);
+ this.bitFlag = reader.readInt(2);
+ this.compressionMethod = reader.readString(2);
+ this.date = reader.readDate();
+ this.crc32 = reader.readInt(4);
+ this.compressedSize = reader.readInt(4);
+ this.uncompressedSize = reader.readInt(4);
+ var fileNameLength = reader.readInt(2);
+ this.extraFieldsLength = reader.readInt(2);
+ this.fileCommentLength = reader.readInt(2);
+ this.diskNumberStart = reader.readInt(2);
+ this.internalFileAttributes = reader.readInt(2);
+ this.externalFileAttributes = reader.readInt(4);
+ this.localHeaderOffset = reader.readInt(4);
+
+ if (this.isEncrypted()) {
+ throw new Error("Encrypted zip are not supported");
+ }
+
+ // will be read in the local part, see the comments there
+ reader.skip(fileNameLength);
+ this.readExtraFields(reader);
+ this.parseZIP64ExtraField(reader);
+ this.fileComment = reader.readData(this.fileCommentLength);
+ },
+
+ /**
+ * Parse the external file attributes and get the unix/dos permissions.
+ */
+ processAttributes: function () {
+ this.unixPermissions = null;
+ this.dosPermissions = null;
+ var madeBy = this.versionMadeBy >> 8;
+
+ // Check if we have the DOS directory flag set.
+ // We look for it in the DOS and UNIX permissions
+ // but some unknown platform could set it as a compatibility flag.
+ this.dir = this.externalFileAttributes & 0x0010 ? true : false;
+
+ if(madeBy === MADE_BY_DOS) {
+ // first 6 bits (0 to 5)
+ this.dosPermissions = this.externalFileAttributes & 0x3F;
+ }
+
+ if(madeBy === MADE_BY_UNIX) {
+ this.unixPermissions = (this.externalFileAttributes >> 16) & 0xFFFF;
+ // the octal permissions are in (this.unixPermissions & 0x01FF).toString(8);
+ }
+
+ // fail safe : if the name ends with a / it probably means a folder
+ if (!this.dir && this.fileNameStr.slice(-1) === '/') {
+ this.dir = true;
+ }
+ },
+
+ /**
+ * Parse the ZIP64 extra field and merge the info in the current ZipEntry.
+ * @param {DataReader} reader the reader to use.
+ */
+ parseZIP64ExtraField: function(reader) {
+
+ if (!this.extraFields[0x0001]) {
+ return;
+ }
+
+ // should be something, preparing the extra reader
+ var extraReader = readerFor(this.extraFields[0x0001].value);
+
+ // I really hope that these 64bits integer can fit in 32 bits integer, because js
+ // won't let us have more.
+ if (this.uncompressedSize === utils.MAX_VALUE_32BITS) {
+ this.uncompressedSize = extraReader.readInt(8);
+ }
+ if (this.compressedSize === utils.MAX_VALUE_32BITS) {
+ this.compressedSize = extraReader.readInt(8);
+ }
+ if (this.localHeaderOffset === utils.MAX_VALUE_32BITS) {
+ this.localHeaderOffset = extraReader.readInt(8);
+ }
+ if (this.diskNumberStart === utils.MAX_VALUE_32BITS) {
+ this.diskNumberStart = extraReader.readInt(4);
+ }
+ },
+ /**
+ * Read the central part of a zip file and add the info in this object.
+ * @param {DataReader} reader the reader to use.
+ */
+ readExtraFields: function(reader) {
+ var end = reader.index + this.extraFieldsLength,
+ extraFieldId,
+ extraFieldLength,
+ extraFieldValue;
+
+ if (!this.extraFields) {
+ this.extraFields = {};
+ }
+
+ while (reader.index < end) {
+ extraFieldId = reader.readInt(2);
+ extraFieldLength = reader.readInt(2);
+ extraFieldValue = reader.readData(extraFieldLength);
+
+ this.extraFields[extraFieldId] = {
+ id: extraFieldId,
+ length: extraFieldLength,
+ value: extraFieldValue
+ };
+ }
+ },
+ /**
+ * Apply an UTF8 transformation if needed.
+ */
+ handleUTF8: function() {
+ var decodeParamType = support.uint8array ? "uint8array" : "array";
+ if (this.useUTF8()) {
+ this.fileNameStr = utf8.utf8decode(this.fileName);
+ this.fileCommentStr = utf8.utf8decode(this.fileComment);
+ } else {
+ var upath = this.findExtraFieldUnicodePath();
+ if (upath !== null) {
+ this.fileNameStr = upath;
+ } else {
+ // ASCII text or unsupported code page
+ var fileNameByteArray = utils.transformTo(decodeParamType, this.fileName);
+ this.fileNameStr = this.loadOptions.decodeFileName(fileNameByteArray);
+ }
+
+ var ucomment = this.findExtraFieldUnicodeComment();
+ if (ucomment !== null) {
+ this.fileCommentStr = ucomment;
+ } else {
+ // ASCII text or unsupported code page
+ var commentByteArray = utils.transformTo(decodeParamType, this.fileComment);
+ this.fileCommentStr = this.loadOptions.decodeFileName(commentByteArray);
+ }
+ }
+ },
+
+ /**
+ * Find the unicode path declared in the extra field, if any.
+ * @return {String} the unicode path, null otherwise.
+ */
+ findExtraFieldUnicodePath: function() {
+ var upathField = this.extraFields[0x7075];
+ if (upathField) {
+ var extraReader = readerFor(upathField.value);
+
+ // wrong version
+ if (extraReader.readInt(1) !== 1) {
+ return null;
+ }
+
+ // the crc of the filename changed, this field is out of date.
+ if (crc32fn(this.fileName) !== extraReader.readInt(4)) {
+ return null;
+ }
+
+ return utf8.utf8decode(extraReader.readData(upathField.length - 5));
+ }
+ return null;
+ },
+
+ /**
+ * Find the unicode comment declared in the extra field, if any.
+ * @return {String} the unicode comment, null otherwise.
+ */
+ findExtraFieldUnicodeComment: function() {
+ var ucommentField = this.extraFields[0x6375];
+ if (ucommentField) {
+ var extraReader = readerFor(ucommentField.value);
+
+ // wrong version
+ if (extraReader.readInt(1) !== 1) {
+ return null;
+ }
+
+ // the crc of the comment changed, this field is out of date.
+ if (crc32fn(this.fileComment) !== extraReader.readInt(4)) {
+ return null;
+ }
+
+ return utf8.utf8decode(extraReader.readData(ucommentField.length - 5));
+ }
+ return null;
+ }
+};
+module.exports = ZipEntry;
+
+},{"./compressedObject":2,"./compressions":3,"./crc32":4,"./reader/readerFor":22,"./support":30,"./utf8":31,"./utils":32}],35:[function(require,module,exports){
+'use strict';
+
+var StreamHelper = require('./stream/StreamHelper');
+var DataWorker = require('./stream/DataWorker');
+var utf8 = require('./utf8');
+var CompressedObject = require('./compressedObject');
+var GenericWorker = require('./stream/GenericWorker');
+
+/**
+ * A simple object representing a file in the zip file.
+ * @constructor
+ * @param {string} name the name of the file
+ * @param {String|ArrayBuffer|Uint8Array|Buffer} data the data
+ * @param {Object} options the options of the file
+ */
+var ZipObject = function(name, data, options) {
+ this.name = name;
+ this.dir = options.dir;
+ this.date = options.date;
+ this.comment = options.comment;
+ this.unixPermissions = options.unixPermissions;
+ this.dosPermissions = options.dosPermissions;
+
+ this._data = data;
+ this._dataBinary = options.binary;
+ // keep only the compression
+ this.options = {
+ compression : options.compression,
+ compressionOptions : options.compressionOptions
+ };
+};
+
+ZipObject.prototype = {
+ /**
+ * Create an internal stream for the content of this object.
+ * @param {String} type the type of each chunk.
+ * @return StreamHelper the stream.
+ */
+ internalStream: function (type) {
+ var result = null, outputType = "string";
+ try {
+ if (!type) {
+ throw new Error("No output type specified.");
+ }
+ outputType = type.toLowerCase();
+ var askUnicodeString = outputType === "string" || outputType === "text";
+ if (outputType === "binarystring" || outputType === "text") {
+ outputType = "string";
+ }
+ result = this._decompressWorker();
+
+ var isUnicodeString = !this._dataBinary;
+
+ if (isUnicodeString && !askUnicodeString) {
+ result = result.pipe(new utf8.Utf8EncodeWorker());
+ }
+ if (!isUnicodeString && askUnicodeString) {
+ result = result.pipe(new utf8.Utf8DecodeWorker());
+ }
+ } catch (e) {
+ result = new GenericWorker("error");
+ result.error(e);
+ }
+
+ return new StreamHelper(result, outputType, "");
+ },
+
+ /**
+ * Prepare the content in the asked type.
+ * @param {String} type the type of the result.
+ * @param {Function} onUpdate a function to call on each internal update.
+ * @return Promise the promise of the result.
+ */
+ async: function (type, onUpdate) {
+ return this.internalStream(type).accumulate(onUpdate);
+ },
+
+ /**
+ * Prepare the content as a nodejs stream.
+ * @param {String} type the type of each chunk.
+ * @param {Function} onUpdate a function to call on each internal update.
+ * @return Stream the stream.
+ */
+ nodeStream: function (type, onUpdate) {
+ return this.internalStream(type || "nodebuffer").toNodejsStream(onUpdate);
+ },
+
+ /**
+ * Return a worker for the compressed content.
+ * @private
+ * @param {Object} compression the compression object to use.
+ * @param {Object} compressionOptions the options to use when compressing.
+ * @return Worker the worker.
+ */
+ _compressWorker: function (compression, compressionOptions) {
+ if (
+ this._data instanceof CompressedObject &&
+ this._data.compression.magic === compression.magic
+ ) {
+ return this._data.getCompressedWorker();
+ } else {
+ var result = this._decompressWorker();
+ if(!this._dataBinary) {
+ result = result.pipe(new utf8.Utf8EncodeWorker());
+ }
+ return CompressedObject.createWorkerFrom(result, compression, compressionOptions);
+ }
+ },
+ /**
+ * Return a worker for the decompressed content.
+ * @private
+ * @return Worker the worker.
+ */
+ _decompressWorker : function () {
+ if (this._data instanceof CompressedObject) {
+ return this._data.getContentWorker();
+ } else if (this._data instanceof GenericWorker) {
+ return this._data;
+ } else {
+ return new DataWorker(this._data);
+ }
+ }
+};
+
+var removedMethods = ["asText", "asBinary", "asNodeBuffer", "asUint8Array", "asArrayBuffer"];
+var removedFn = function () {
+ throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.");
+};
+
+for(var i = 0; i < removedMethods.length; i++) {
+ ZipObject.prototype[removedMethods[i]] = removedFn;
+}
+module.exports = ZipObject;
+
+},{"./compressedObject":2,"./stream/DataWorker":27,"./stream/GenericWorker":28,"./stream/StreamHelper":29,"./utf8":31}],36:[function(require,module,exports){
+require('../modules/web.immediate');
+module.exports = require('../modules/_core').setImmediate;
+},{"../modules/_core":40,"../modules/web.immediate":56}],37:[function(require,module,exports){
+module.exports = function(it){
+ if(typeof it != 'function')throw TypeError(it + ' is not a function!');
+ return it;
+};
+},{}],38:[function(require,module,exports){
+var isObject = require('./_is-object');
+module.exports = function(it){
+ if(!isObject(it))throw TypeError(it + ' is not an object!');
+ return it;
+};
+},{"./_is-object":51}],39:[function(require,module,exports){
+var toString = {}.toString;
+
+module.exports = function(it){
+ return toString.call(it).slice(8, -1);
+};
+},{}],40:[function(require,module,exports){
+var core = module.exports = {version: '2.3.0'};
+if(typeof __e == 'number')__e = core; // eslint-disable-line no-undef
+},{}],41:[function(require,module,exports){
+// optional / simple context binding
+var aFunction = require('./_a-function');
+module.exports = function(fn, that, length){
+ aFunction(fn);
+ if(that === undefined)return fn;
+ switch(length){
+ case 1: return function(a){
+ return fn.call(that, a);
+ };
+ case 2: return function(a, b){
+ return fn.call(that, a, b);
+ };
+ case 3: return function(a, b, c){
+ return fn.call(that, a, b, c);
+ };
+ }
+ return function(/* ...args */){
+ return fn.apply(that, arguments);
+ };
+};
+},{"./_a-function":37}],42:[function(require,module,exports){
+// Thank's IE8 for his funny defineProperty
+module.exports = !require('./_fails')(function(){
+ return Object.defineProperty({}, 'a', {get: function(){ return 7; }}).a != 7;
+});
+},{"./_fails":45}],43:[function(require,module,exports){
+var isObject = require('./_is-object')
+ , document = require('./_global').document
+ // in old IE typeof document.createElement is 'object'
+ , is = isObject(document) && isObject(document.createElement);
+module.exports = function(it){
+ return is ? document.createElement(it) : {};
+};
+},{"./_global":46,"./_is-object":51}],44:[function(require,module,exports){
+var global = require('./_global')
+ , core = require('./_core')
+ , ctx = require('./_ctx')
+ , hide = require('./_hide')
+ , PROTOTYPE = 'prototype';
+
+var $export = function(type, name, source){
+ var IS_FORCED = type & $export.F
+ , IS_GLOBAL = type & $export.G
+ , IS_STATIC = type & $export.S
+ , IS_PROTO = type & $export.P
+ , IS_BIND = type & $export.B
+ , IS_WRAP = type & $export.W
+ , exports = IS_GLOBAL ? core : core[name] || (core[name] = {})
+ , expProto = exports[PROTOTYPE]
+ , target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE]
+ , key, own, out;
+ if(IS_GLOBAL)source = name;
+ for(key in source){
+ // contains in native
+ own = !IS_FORCED && target && target[key] !== undefined;
+ if(own && key in exports)continue;
+ // export native or passed
+ out = own ? target[key] : source[key];
+ // prevent global pollution for namespaces
+ exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
+ // bind timers to global for call from export context
+ : IS_BIND && own ? ctx(out, global)
+ // wrap global constructors for prevent change them in library
+ : IS_WRAP && target[key] == out ? (function(C){
+ var F = function(a, b, c){
+ if(this instanceof C){
+ switch(arguments.length){
+ case 0: return new C;
+ case 1: return new C(a);
+ case 2: return new C(a, b);
+ } return new C(a, b, c);
+ } return C.apply(this, arguments);
+ };
+ F[PROTOTYPE] = C[PROTOTYPE];
+ return F;
+ // make static versions for prototype methods
+ })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
+ // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
+ if(IS_PROTO){
+ (exports.virtual || (exports.virtual = {}))[key] = out;
+ // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
+ if(type & $export.R && expProto && !expProto[key])hide(expProto, key, out);
+ }
+ }
+};
+// type bitmap
+$export.F = 1; // forced
+$export.G = 2; // global
+$export.S = 4; // static
+$export.P = 8; // proto
+$export.B = 16; // bind
+$export.W = 32; // wrap
+$export.U = 64; // safe
+$export.R = 128; // real proto method for `library`
+module.exports = $export;
+},{"./_core":40,"./_ctx":41,"./_global":46,"./_hide":47}],45:[function(require,module,exports){
+module.exports = function(exec){
+ try {
+ return !!exec();
+ } catch(e){
+ return true;
+ }
+};
+},{}],46:[function(require,module,exports){
+// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
+var global = module.exports = typeof window != 'undefined' && window.Math == Math
+ ? window : typeof self != 'undefined' && self.Math == Math ? self : Function('return this')();
+if(typeof __g == 'number')__g = global; // eslint-disable-line no-undef
+},{}],47:[function(require,module,exports){
+var dP = require('./_object-dp')
+ , createDesc = require('./_property-desc');
+module.exports = require('./_descriptors') ? function(object, key, value){
+ return dP.f(object, key, createDesc(1, value));
+} : function(object, key, value){
+ object[key] = value;
+ return object;
+};
+},{"./_descriptors":42,"./_object-dp":52,"./_property-desc":53}],48:[function(require,module,exports){
+module.exports = require('./_global').document && document.documentElement;
+},{"./_global":46}],49:[function(require,module,exports){
+module.exports = !require('./_descriptors') && !require('./_fails')(function(){
+ return Object.defineProperty(require('./_dom-create')('div'), 'a', {get: function(){ return 7; }}).a != 7;
+});
+},{"./_descriptors":42,"./_dom-create":43,"./_fails":45}],50:[function(require,module,exports){
+// fast apply, http://jsperf.lnkit.com/fast-apply/5
+module.exports = function(fn, args, that){
+ var un = that === undefined;
+ switch(args.length){
+ case 0: return un ? fn()
+ : fn.call(that);
+ case 1: return un ? fn(args[0])
+ : fn.call(that, args[0]);
+ case 2: return un ? fn(args[0], args[1])
+ : fn.call(that, args[0], args[1]);
+ case 3: return un ? fn(args[0], args[1], args[2])
+ : fn.call(that, args[0], args[1], args[2]);
+ case 4: return un ? fn(args[0], args[1], args[2], args[3])
+ : fn.call(that, args[0], args[1], args[2], args[3]);
+ } return fn.apply(that, args);
+};
+},{}],51:[function(require,module,exports){
+module.exports = function(it){
+ return typeof it === 'object' ? it !== null : typeof it === 'function';
+};
+},{}],52:[function(require,module,exports){
+var anObject = require('./_an-object')
+ , IE8_DOM_DEFINE = require('./_ie8-dom-define')
+ , toPrimitive = require('./_to-primitive')
+ , dP = Object.defineProperty;
+
+exports.f = require('./_descriptors') ? Object.defineProperty : function defineProperty(O, P, Attributes){
+ anObject(O);
+ P = toPrimitive(P, true);
+ anObject(Attributes);
+ if(IE8_DOM_DEFINE)try {
+ return dP(O, P, Attributes);
+ } catch(e){ /* empty */ }
+ if('get' in Attributes || 'set' in Attributes)throw TypeError('Accessors not supported!');
+ if('value' in Attributes)O[P] = Attributes.value;
+ return O;
+};
+},{"./_an-object":38,"./_descriptors":42,"./_ie8-dom-define":49,"./_to-primitive":55}],53:[function(require,module,exports){
+module.exports = function(bitmap, value){
+ return {
+ enumerable : !(bitmap & 1),
+ configurable: !(bitmap & 2),
+ writable : !(bitmap & 4),
+ value : value
+ };
+};
+},{}],54:[function(require,module,exports){
+var ctx = require('./_ctx')
+ , invoke = require('./_invoke')
+ , html = require('./_html')
+ , cel = require('./_dom-create')
+ , global = require('./_global')
+ , process = global.process
+ , setTask = global.setImmediate
+ , clearTask = global.clearImmediate
+ , MessageChannel = global.MessageChannel
+ , counter = 0
+ , queue = {}
+ , ONREADYSTATECHANGE = 'onreadystatechange'
+ , defer, channel, port;
+var run = function(){
+ var id = +this;
+ if(queue.hasOwnProperty(id)){
+ var fn = queue[id];
+ delete queue[id];
+ fn();
+ }
+};
+var listener = function(event){
+ run.call(event.data);
+};
+// Node.js 0.9+ & IE10+ has setImmediate, otherwise:
+if(!setTask || !clearTask){
+ setTask = function setImmediate(fn){
+ var args = [], i = 1;
+ while(arguments.length > i)args.push(arguments[i++]);
+ queue[++counter] = function(){
+ invoke(typeof fn == 'function' ? fn : Function(fn), args);
+ };
+ defer(counter);
+ return counter;
+ };
+ clearTask = function clearImmediate(id){
+ delete queue[id];
+ };
+ // Node.js 0.8-
+ if(require('./_cof')(process) == 'process'){
+ defer = function(id){
+ process.nextTick(ctx(run, id, 1));
+ };
+ // Browsers with MessageChannel, includes WebWorkers
+ } else if(MessageChannel){
+ channel = new MessageChannel;
+ port = channel.port2;
+ channel.port1.onmessage = listener;
+ defer = ctx(port.postMessage, port, 1);
+ // Browsers with postMessage, skip WebWorkers
+ // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'
+ } else if(global.addEventListener && typeof postMessage == 'function' && !global.importScripts){
+ defer = function(id){
+ global.postMessage(id + '', '*');
+ };
+ global.addEventListener('message', listener, false);
+ // IE8-
+ } else if(ONREADYSTATECHANGE in cel('script')){
+ defer = function(id){
+ html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function(){
+ html.removeChild(this);
+ run.call(id);
+ };
+ };
+ // Rest old browsers
+ } else {
+ defer = function(id){
+ setTimeout(ctx(run, id, 1), 0);
+ };
+ }
+}
+module.exports = {
+ set: setTask,
+ clear: clearTask
+};
+},{"./_cof":39,"./_ctx":41,"./_dom-create":43,"./_global":46,"./_html":48,"./_invoke":50}],55:[function(require,module,exports){
+// 7.1.1 ToPrimitive(input [, PreferredType])
+var isObject = require('./_is-object');
+// instead of the ES6 spec version, we didn't implement @@toPrimitive case
+// and the second argument - flag - preferred type is a string
+module.exports = function(it, S){
+ if(!isObject(it))return it;
+ var fn, val;
+ if(S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val;
+ if(typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it)))return val;
+ if(!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val;
+ throw TypeError("Can't convert object to primitive value");
+};
+},{"./_is-object":51}],56:[function(require,module,exports){
+var $export = require('./_export')
+ , $task = require('./_task');
+$export($export.G + $export.B, {
+ setImmediate: $task.set,
+ clearImmediate: $task.clear
+});
+},{"./_export":44,"./_task":54}],57:[function(require,module,exports){
+(function (global){
+'use strict';
+var Mutation = global.MutationObserver || global.WebKitMutationObserver;
+
+var scheduleDrain;
+
+{
+ if (Mutation) {
+ var called = 0;
+ var observer = new Mutation(nextTick);
+ var element = global.document.createTextNode('');
+ observer.observe(element, {
+ characterData: true
+ });
+ scheduleDrain = function () {
+ element.data = (called = ++called % 2);
+ };
+ } else if (!global.setImmediate && typeof global.MessageChannel !== 'undefined') {
+ var channel = new global.MessageChannel();
+ channel.port1.onmessage = nextTick;
+ scheduleDrain = function () {
+ channel.port2.postMessage(0);
+ };
+ } else if ('document' in global && 'onreadystatechange' in global.document.createElement('script')) {
+ scheduleDrain = function () {
+
+ // Create a
+
+
+
+
+JavaScript is disabled on your browser.
+
+index.html
+
+
+