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index.php
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<?php
/**
* @copyright Copyright (C) 1999-2011 eZ Systems AS. All rights reserved.
* @license http://www.gnu.org/licenses/gpl-2.0.txt GNU General Public License v2
* @version //autogentag//
* @package kernel
*/
/**
* PHP 5.2 is our hard requirement
*/
if ( version_compare( PHP_VERSION, '5.2' ) < 0 )
{
print( "<h1>Unsupported PHP version " . PHP_VERSION . "</h1>" );
print( "<p>eZ Publish 4.x does not run with PHP version lower than 5.2.</p>".
"<p>For more information about supported software please visit ".
"<a href=\"http://ez.no/download/ez_publish\" >eZ Publish download page</a></p>" );
exit;
}
// Set a default time zone if none is given to avoid "It is not safe to rely
// on the system's timezone settings" warnings. The time zone can be overriden
// in config.php or php.ini.
if ( !ini_get( "date.timezone" ) )
{
date_default_timezone_set( "UTC" );
}
require 'autoload.php';
ignore_user_abort( true );
$scriptStartTime = microtime( true );
ob_start();
$use_external_css = true;
$show_page_layout = true;
$moduleRunRequired = true;
$policyCheckRequired = true;
$urlTranslatorAllowed = true;
$validityCheckRequired = false;
$userObjectRequired = true;
$sessionRequired = true;
$dbRequired = true;
$noCacheAdviced = false;
$siteDesignOverride = false;
// List of module names which will skip policy checking
$policyCheckOmitList = array();
// List of directories to search for modules
$moduleRepositories = array();
$siteBasics = array();
$siteBasics['external-css'] =& $use_external_css;
$siteBasics['show-page-layout'] =& $show_page_layout;
$siteBasics['module-run-required'] =& $moduleRunRequired;
$siteBasics['policy-check-required'] =& $policyCheckRequired;
$siteBasics['policy-check-omit-list'] =& $policyCheckOmitList;
$siteBasics['url-translator-allowed'] =& $urlTranslatorAllowed;
$siteBasics['validity-check-required'] =& $validityCheckRequired;
$siteBasics['user-object-required'] =& $userObjectRequired;
$siteBasics['session-required'] =& $sessionRequired;
$siteBasics['db-required'] =& $dbRequired;
$siteBasics['no-cache-adviced'] =& $noCacheAdviced;
$siteBasics['site-design-override'] =& $siteDesignOverride;
$siteBasics['module-repositories'] =& $moduleRepositories;
$GLOBALS['eZSiteBasics'] =& $siteBasics;
$GLOBALS['eZRedirection'] = false;
error_reporting ( E_ALL | E_STRICT );
/*!
Reads settings from site.ini and passes them to eZDebug.
*/
function eZUpdateDebugSettings()
{
$ini = eZINI::instance();
$settings = array();
list( $settings['debug-enabled'], $settings['debug-by-ip'], $settings['log-only'], $settings['debug-by-user'], $settings['debug-ip-list'], $logList, $settings['debug-user-list'] ) =
$ini->variableMulti( 'DebugSettings',
array( 'DebugOutput', 'DebugByIP', 'DebugLogOnly', 'DebugByUser', 'DebugIPList', 'AlwaysLog', 'DebugUserIDList' ),
array( 'enabled', 'enabled', 'disabled', 'enabled' ) );
$logMap = array( 'notice' => eZDebug::LEVEL_NOTICE,
'warning' => eZDebug::LEVEL_WARNING,
'error' => eZDebug::LEVEL_ERROR,
'debug' => eZDebug::LEVEL_DEBUG,
'strict' => eZDebug::LEVEL_STRICT );
$settings['always-log'] = array();
foreach ( $logMap as $name => $level )
{
$settings['always-log'][$level] = in_array( $name, $logList );
}
eZDebug::updateSettings( $settings );
}
/*!
Reads settings from i18n.ini and passes them to eZTextCodec.
*/
function eZUpdateTextCodecSettings()
{
$ini = eZINI::instance( 'i18n.ini' );
list( $i18nSettings['internal-charset'], $i18nSettings['http-charset'], $i18nSettings['mbstring-extension'] ) =
$ini->variableMulti( 'CharacterSettings', array( 'Charset', 'HTTPCharset', 'MBStringExtension' ), array( false, false, 'enabled' ) );
eZTextCodec::updateSettings( $i18nSettings );
}
// Initialize text codec settings
eZUpdateTextCodecSettings();
// Initialize debug settings.
eZUpdateDebugSettings();
// Set the different permissions/settings.
$ini = eZINI::instance();
// Set correct site timezone
$timezone = $ini->variable( "TimeZoneSettings", "TimeZone");
if ( $timezone )
{
date_default_timezone_set( $timezone );
}
list( $iniFilePermission, $iniDirPermission ) =
$ini->variableMulti( 'FileSettings', array( 'StorageFilePermissions', 'StorageDirPermissions' ) );
$iniVarDirectory = eZSys::cacheDirectory() ;
// OPTIMIZATION:
// Sets permission array as global variable, this avoids the eZCodePage include
$GLOBALS['EZCODEPAGEPERMISSIONS'] = array( 'file_permission' => octdec( $iniFilePermission ),
'dir_permission' => octdec( $iniDirPermission ),
'var_directory' => $iniVarDirectory );
//
$warningList = array();
/*!
Appends a new warning item to the warning list.
\a $parameters must contain a \c error and \c text key.
*/
function eZAppendWarningItem( $parameters = array() )
{
global $warningList;
$parameters = array_merge( array( 'error' => false,
'text' => false,
'identifier' => false ),
$parameters );
$error = $parameters['error'];
$text = $parameters['text'];
$identifier = $parameters['identifier'];
$warningList[] = array( 'error' => $error,
'text' => $text,
'identifier' => $identifier );
}
function eZDBCleanup()
{
if ( class_exists( 'eZDB' )
and eZDB::hasInstance() )
{
$db = eZDB::instance();
$db->setIsSQLOutputEnabled( false );
}
}
function eZFatalError()
{
header("HTTP/1.1 500 Internal Server Error");
print( "<b>Fatal error</b>: eZ Publish did not finish its request<br/>" );
if ( ini_get('display_errors') == 1 )
{
if ( eZDebug::isDebugEnabled() )
print( "<p>The execution of eZ Publish was abruptly ended, the debug output is present below.</p>" );
else
print( "<p>The execution of eZ Publish was abruptly ended, debug information can be found in the log files normally placed in var/log/* or by enabling 'DebugOutput'</p>" );
}
else
{
print( "<p>The execution of eZ Publish was abruptly ended. Contact website owner with current url and what you did, and owner will be able to debug the issue further(by enabling 'display_errors' and optionally 'DebugOutput').</p>" );
}
$templateResult = null;
eZDisplayResult( $templateResult );
}
eZExecution::addCleanupHandler( 'eZDBCleanup' );
eZExecution::addFatalErrorHandler( 'eZFatalError' );
eZDebug::setScriptStart( $scriptStartTime );
// Enable this line to get eZINI debug output
// eZINI::setIsDebugEnabled( true );
// Enable this line to turn off ini caching
// eZINI::setIsCacheEnabled( false);
function eZDisplayDebug()
{
$ini = eZINI::instance();
if ( $ini->variable( 'DebugSettings', 'DebugOutput' ) != 'enabled' )
return null;
$type = $ini->variable( "DebugSettings", "Debug" );
//eZDebug::setHandleType( eZDebug::HANDLE_NONE );
if ( $type == "inline" or $type == "popup" )
{
$as_html = true;
if ( $ini->variable( "DebugSettings", "DebugToolbar" ) == 'enabled' &&
$ini->variable( "SiteAccessSettings", "CheckValidity" ) !== 'true' &&
$as_html == true &&
!$GLOBALS['eZRedirection'] )
{
$tpl = eZTemplate::factory();
$result = "<tr><td>" . $tpl->fetch( 'design:setup/debug_toolbar.tpl' ) . "</td></tr>";
eZDebug::appendTopReport( "Debug toolbar", $result );
}
eZDebug::appendBottomReport( 'Template Usage Statistics', eZTemplatesStatisticsReporter::generateStatistics( $as_html ) );
return eZDebug::printReport( $type == "popup", $as_html, true );
}
return null;
}
/*!
\private
*/
function eZDisplayResult( $templateResult )
{
ob_start();
if ( $templateResult !== null )
{
$classname = eZINI::instance()->variable( "OutputSettings", "OutputFilterName" );//deprecated
if( !empty( $classname ) && class_exists( $classname ) )
{
$templateResult = call_user_func( array ( $classname, 'filter' ), $templateResult );
}
$debugMarker = '<!--DEBUG_REPORT-->';
$pos = strpos( $templateResult, $debugMarker );
if ( $pos !== false )
{
$debugMarkerLength = strlen( $debugMarker );
echo substr( $templateResult, 0, $pos );
eZDisplayDebug();
echo substr( $templateResult, $pos + $debugMarkerLength );
}
else
{
echo $templateResult, eZDisplayDebug();
}
}
else
{
eZDisplayDebug();
}
$fullPage = ob_get_clean();
echo ezpEvent::getInstance()->filter( 'response/output', $fullPage );
}
function fetchModule( $uri, $check, &$module, &$module_name, &$function_name, &$params )
{
$module_name = $uri->element();
if ( $check !== null and isset( $check["module"] ) )
$module_name = $check["module"];
// Try to fetch the module object
$module = eZModule::exists( $module_name );
if ( !( $module instanceof eZModule ) )
{
return false;
}
$uri->increase();
$function_name = "";
if ( !$module->singleFunction() )
{
$function_name = $uri->element();
$uri->increase();
}
// Override it if required
if ( $check !== null and isset( $check["function"] ) )
$function_name = $check["function"];
$params = $uri->elements( false );
return true;
}
$httpCharset = eZTextCodec::httpCharset();
if ( $ini->variable( 'RegionalSettings', 'Debug' ) == 'enabled' )
eZLocale::setIsDebugEnabled( true );
eZDebug::setHandleType( eZDebug::HANDLE_FROM_PHP );
$GLOBALS['eZGlobalRequestURI'] = eZSys::serverVariable( 'REQUEST_URI' );
// Initialize basic settings, such as vhless dirs and separators
eZSys::init( 'index.php', $ini->variable( 'SiteAccessSettings', 'ForceVirtualHost' ) === 'true' );
eZDebug::addTimingPoint( "Script start" );
$uri = eZURI::instance( eZSys::requestURI() );
$GLOBALS['eZRequestedURI'] = $uri;
// Check for extension
eZExtension::activateExtensions( 'default' );
// Extension check end
$access = eZSiteAccess::match( $uri,
eZSys::hostname(),
eZSys::serverPort(),
eZSys::indexFile() );
$access = eZSiteAccess::change( $access );
eZDebugSetting::writeDebug( 'kernel-siteaccess', $access, 'current siteaccess' );
// Check for siteaccess extension
eZExtension::activateExtensions( 'access' );
// Siteaccess extension check end
// Now that all extensions are activated and siteaccess has been changed, reset
// all eZINI instances as they may not take into account siteaccess specific settings.
eZINI::resetAllInstances( false );
// Initialize module loading
$moduleRepositories = eZModule::activeModuleRepositories();
eZModule::setGlobalPathList( $moduleRepositories );
// make sure we get a new $ini instance now that it has been reset
$ini = eZINI::instance();
// start: eZCheckValidity
// pre check, setup wizard related so needs to be before session/db init
if ( $ini->variable( 'SiteAccessSettings', 'CheckValidity' ) === 'true' )
{
$check = array( 'module' => 'setup',
'function' => 'init' );
// Turn off some features that won't bee needed yet
$siteBasics['policy-check-omit-list'][] = 'setup';
$siteBasics['show-page-layout'] = $ini->variable( 'SetupSettings', 'PageLayout' );
$siteBasics['validity-check-required'] = true;
$siteBasics['session-required'] = $siteBasics['user-object-required'] = false;
$siteBasics['db-required'] = $siteBasics['no-cache-adviced'] = $siteBasics['url-translator-allowed'] = false;
$siteBasics['site-design-override'] = $ini->variable( 'SetupSettings', 'OverrideSiteDesign' );
$access = array( 'name' => 'setup',
'type' => eZSiteAccess::TYPE_URI );
$access = eZSiteAccess::change( $access );
eZTranslatorManager::enableDynamicTranslations();
}
// stop: eZCheckValidity
if ( $sessionRequired )
{
// Check if this should be run in a cronjob
if ( $ini->variable( 'Session', 'BasketCleanup' ) !== 'cronjob' )
{
// Functions for session to make sure baskets are cleaned up
function eZSessionBasketDestroy( $db, $key, $escapedKey )
{
$basket = eZBasket::fetch( $key );
if ( is_object( $basket ) )
$basket->remove();
}
function eZSessionBasketGarbageCollector( $db, $time )
{
eZBasket::cleanupExpired( $time );
}
function eZSessionBasketEmpty( $db )
{
eZBasket::cleanup();
}
// Fill in hooks
eZSession::addCallback( 'destroy_pre', 'eZSessionBasketDestroy');
eZSession::addCallback( 'gc_pre', 'eZSessionBasketGarbageCollector');
eZSession::addCallback( 'cleanup_pre', 'eZSessionBasketCleanup');
}
// addCallBack to update session id for shop basket on session regenerate
function eZSessionBasketRegenerate( $db, $escNewKey, $escOldKey, $escUserID )
{
$db->query( "UPDATE ezbasket SET session_id='$escNewKey' WHERE session_id='$escOldKey'" );
}
eZSession::addCallback( 'regenerate_post', 'eZSessionBasketRegenerate');
if ( $ini->variable( 'Session', 'ForceStart' ) === 'enabled' )
eZSession::start();
else
eZSession::lazyStart();
// let session specify if db is required
$dbRequired = eZSession::getHandlerInstance()->dbRequired();
}
// if $dbRequired, open a db connection and check that db is connected
if ( $dbRequired && !eZDB::instance()->isConnected() )
{
$warningList[] = array( 'error' => array( 'type' => 'kernel',
'number' => eZError::KERNEL_NO_DB_CONNECTION ),
'text' => 'No database connection could be made, the system might not behave properly.' );
}
// eZCheckUser: pre check, RequireUserLogin & FORCE_LOGIN related so needs to be after session init
if ( !isset( $check ) )
{
$check = eZUserLoginHandler::preCheck( $siteBasics, $uri );
}
/**
* Check for activating Debug by user ID (Final checking. The first was in eZDebug::updateSettings())
* @uses eZUser::instance() So needs to be executed after eZSession::start()|lazyStart()
*/
eZDebug::checkDebugByUser();
ezpEvent::getInstance()->notify( 'request/input', array( $uri ) );
// Initialize with locale settings
$locale = eZLocale::instance();
$languageCode = $locale->httpLocaleCode();
$phpLocale = trim( $ini->variable( 'RegionalSettings', 'SystemLocale' ) );
if ( $phpLocale != '' )
{
setlocale( LC_ALL, explode( ',', $phpLocale ) );
}
// send header information
$headerList = array( 'Expires' => 'Mon, 26 Jul 1997 05:00:00 GMT',
'Last-Modified' => gmdate( 'D, d M Y H:i:s' ) . ' GMT',
'Cache-Control' => 'no-cache, must-revalidate',
'Pragma' => 'no-cache',
'X-Powered-By' => 'eZ Publish',
'Content-Type' => 'text/html; charset=' . $httpCharset,
'Served-by' => $_SERVER["SERVER_NAME"],
'Content-language' => $languageCode );
$site = array( 'title' => $ini->variable( 'SiteSettings', 'SiteName' ),
'design' => $ini->variable( 'DesignSettings', 'SiteDesign' ),
'http_equiv' => array( 'Content-Type' => 'text/html; charset=' . $httpCharset,
'Content-language' => $languageCode ) );
$headerOverrideArray = eZHTTPHeader::headerOverrideArray( $uri );
$headerList = array_merge( $headerList, $headerOverrideArray );
foreach( $headerList as $key => $value )
{
header( $key . ': ' . $value );
}
// Read role settings
$globalPolicyCheckOmitList = $ini->variable( 'RoleSettings', 'PolicyOmitList' );
$policyCheckOmitList = array_merge( $policyCheckOmitList, $globalPolicyCheckOmitList );
$policyCheckViewMap = array();
foreach ( $policyCheckOmitList as $omitItem )
{
$items = explode( '/', $omitItem );
if ( count( $items ) > 1 )
{
$module = $items[0];
$view = $items[1];
if ( !isset( $policyCheckViewMap[$module] ) )
$policyCheckViewMap[$module] = array();
$policyCheckViewMap[$module][] = $view;
}
}
// Start the module loop
while ( $moduleRunRequired )
{
$objectHasMovedError = false;
$objectHasMovedURI = false;
$actualRequestedURI = $uri->uriString();
// Extract user specified parameters
$userParameters = $uri->userParameters();
// Generate a URI which also includes the user parameters
$completeRequestedURI = $uri->originalURIString();
// Check for URL translation
if ( $urlTranslatorAllowed and
eZURLAliasML::urlTranslationEnabledByUri( $uri ) )
{
$translateResult = eZURLAliasML::translate( $uri );
if ( !is_string( $translateResult ) )
{
$useWildcardTranslation = $ini->variable( 'URLTranslator', 'WildcardTranslation' ) == 'enabled';
if ( $useWildcardTranslation )
{
$translateResult = eZURLWildcard::translate( $uri );
}
}
// Check if the URL has moved
if ( is_string( $translateResult ) )
{
$objectHasMovedURI = $translateResult;
foreach ( $userParameters as $name => $value )
{
$objectHasMovedURI .= '/(' . $name . ')/' . $value;
}
$objectHasMovedError = true;
}
}
if ( $uri->isEmpty() )
{
$tmp_uri = new eZURI( $ini->variable( "SiteSettings", "IndexPage" ) );
$moduleCheck = eZModule::accessAllowed( $tmp_uri );
}
else
{
$moduleCheck = eZModule::accessAllowed( $uri );
}
if ( !$moduleCheck['result'] )
{
if ( $ini->variable( "SiteSettings", "ErrorHandler" ) == "defaultpage" )
{
$defaultPage = $ini->variable( "SiteSettings", "DefaultPage" );
$uri->setURIString( $defaultPage );
$moduleCheck['result'] = true;
}
}
$http = eZHTTPTool::instance();
$displayMissingModule = false;
$oldURI = $uri;
if ( $uri->isEmpty() )
{
if ( !fetchModule( $tmp_uri, $check, $module, $module_name, $function_name, $params ) )
$displayMissingModule = true;
}
else if ( !fetchModule( $uri, $check, $module, $module_name, $function_name, $params ) )
{
if ( $ini->variable( "SiteSettings", "ErrorHandler" ) == "defaultpage" )
{
$tmp_uri = new eZURI( $ini->variable( "SiteSettings", "DefaultPage" ) );
if ( !fetchModule( $tmp_uri, $check, $module, $module_name, $function_name, $params ) )
$displayMissingModule = true;
}
else
$displayMissingModule = true;
}
if ( !$displayMissingModule &&
$moduleCheck['result'] &&
$module instanceof eZModule )
{
// Run the module/function
eZDebug::addTimingPoint( "Module start '" . $module->attribute( 'name' ) . "'" );
$moduleAccessAllowed = true;
$omitPolicyCheck = true;
$runModuleView = true;
$availableViewsInModule = $module->attribute( 'views' );
if ( !isset( $availableViewsInModule[$function_name] )
&& !$objectHasMovedError
&& !isset( $module->Module['function']['script'] ) )
{
$moduleResult = $module->handleError( eZError::KERNEL_MODULE_VIEW_NOT_FOUND, 'kernel' );
$runModuleView = false;
$policyCheckRequired = false;
$omitPolicyCheck = true;
}
if ( $policyCheckRequired )
{
$omitPolicyCheck = false;
$moduleName = $module->attribute( 'name' );
$viewName = $function_name;
if ( in_array( $moduleName, $policyCheckOmitList ) )
$omitPolicyCheck = true;
else if ( isset( $policyCheckViewMap[$moduleName] ) and
in_array( $viewName, $policyCheckViewMap[$moduleName] ) )
$omitPolicyCheck = true;
}
if ( !$omitPolicyCheck )
{
$currentUser = eZUser::currentUser();
$siteAccessResult = $currentUser->hasAccessTo( 'user', 'login' );
$hasAccessToSite = false;
if ( $siteAccessResult[ 'accessWord' ] == 'limited' )
{
$policyChecked = false;
foreach ( array_keys( $siteAccessResult['policies'] ) as $key )
{
$policy = $siteAccessResult['policies'][$key];
if ( isset( $policy['SiteAccess'] ) )
{
$policyChecked = true;
$crc32AccessName = eZSys::ezcrc32( $access[ 'name' ] );
eZDebugSetting::writeDebug( 'kernel-siteaccess', $policy['SiteAccess'], $crc32AccessName );
if ( in_array( $crc32AccessName, $policy['SiteAccess'] ) )
{
$hasAccessToSite = true;
break;
}
}
if ( $hasAccessToSite )
break;
}
if ( !$policyChecked )
$hasAccessToSite = true;
}
else if ( $siteAccessResult[ 'accessWord' ] == 'yes' )
{
eZDebugSetting::writeDebug( 'kernel-siteaccess', "access is yes" );
$hasAccessToSite = true;
}
else if ( $siteAccessResult['accessWord'] == 'no' )
{
$accessList = $siteAccessResult['accessList'];
}
if ( $hasAccessToSite )
{
$accessParams = array();
$moduleAccessAllowed = $currentUser->hasAccessToView( $module, $function_name, $accessParams );
if ( isset( $accessParams['accessList'] ) )
{
$accessList = $accessParams['accessList'];
}
}
else
{
eZDebugSetting::writeDebug( 'kernel-siteaccess', $access, 'not able to get access to siteaccess' );
$moduleAccessAllowed = false;
$requireUserLogin = ( $ini->variable( "SiteAccessSettings", "RequireUserLogin" ) == "true" );
if ( $requireUserLogin )
{
$module = eZModule::exists( 'user' );
if ( $module instanceof eZModule )
{
$moduleResult = $module->run( 'login', array(),
array( 'SiteAccessAllowed' => false,
'SiteAccessName' => $access['name'] ) );
$runModuleView = false;
}
}
}
}
$GLOBALS['eZRequestedModule'] = $module;
if ( $runModuleView )
{
if ( $objectHasMovedError == true )
{
$moduleResult = $module->handleError( eZError::KERNEL_MOVED, 'kernel', array( 'new_location' => $objectHasMovedURI ) );
}
else if ( !$moduleAccessAllowed )
{
if ( isset( $availableViewsInModule[$function_name][ 'default_navigation_part' ] ) )
{
$defaultNavigationPart = $availableViewsInModule[$function_name][ 'default_navigation_part' ];
}
if ( isset( $accessList ) )
$moduleResult = $module->handleError( eZError::KERNEL_ACCESS_DENIED, 'kernel', array( 'AccessList' => $accessList ) );
else
$moduleResult = $module->handleError( eZError::KERNEL_ACCESS_DENIED, 'kernel' );
if ( isset( $defaultNavigationPart ) )
{
$moduleResult['navigation_part'] = $defaultNavigationPart;
unset( $defaultNavigationPart );
}
}
else
{
if ( !isset( $userParameters ) )
{
$userParameters = false;
}
// Check if we should switch access mode (http/https) for this module view.
eZSSLZone::checkModuleView( $module->attribute( 'name' ), $function_name );
$moduleResult = $module->run( $function_name, $params, false, $userParameters );
if ( $module->exitStatus() == eZModule::STATUS_FAILED and
$moduleResult == null )
$moduleResult = $module->handleError( eZError::KERNEL_MODULE_VIEW_NOT_FOUND, 'kernel', array( 'module' => $module_name,
'view' => $function_name ) );
}
}
}
else if ( $moduleCheck['result'] )
{
eZDebug::writeError( "Undefined module: $module_name", "index" );
$module = new eZModule( "", "", $module_name );
$GLOBALS['eZRequestedModule'] = $module;
$moduleResult = $module->handleError( eZError::KERNEL_MODULE_NOT_FOUND, 'kernel', array( 'module' => $module_name ) );
}
else
{
if ( $moduleCheck['view_checked'] )
eZDebug::writeError( "View '" . $moduleCheck['view'] . "' in module '" . $moduleCheck['module'] . "' is disabled", "index" );
else
eZDebug::writeError( "Module '" . $moduleCheck['module'] . "' is disabled", "index" );
$module = new eZModule( "", "", $moduleCheck['module'] );
$GLOBALS['eZRequestedModule'] = $module;
$moduleResult = $module->handleError( eZError::KERNEL_MODULE_DISABLED, 'kernel', array( 'check' => $moduleCheck ) );
}
$moduleRunRequired = false;
if ( $module->exitStatus() == eZModule::STATUS_RERUN )
{
if ( isset( $moduleResult['rerun_uri'] ) )
{
$uri = eZURI::instance( $moduleResult['rerun_uri'] );
$moduleRunRequired = true;
}
else
eZDebug::writeError( 'No rerun URI specified, cannot continue', 'index.php' );
}
if ( is_array( $moduleResult ) )
{
if ( isset( $moduleResult["pagelayout"] ) )
{
$show_page_layout = $moduleResult["pagelayout"];
$GLOBALS['eZCustomPageLayout'] = $moduleResult["pagelayout"];
}
if ( isset( $moduleResult["external_css"] ) )
$use_external_css = $moduleResult["external_css"];
}
}
/**
* Ouput an is_logged_in cookie when users are logged in for use by http cache soulutions.
*
* @deprecated As of 4.5, since 4.4 added lazy session support (init on use)
*/
if ( $ini->variable( "SiteAccessSettings", "CheckValidity" ) !== 'true' )
{
$currentUser = eZUser::currentUser();
$wwwDir = eZSys::wwwDir();
// On host based site accesses this can be empty, causing the cookie to be set for the current dir,
// but we want it to be set for the whole eZ publish site
$cookiePath = $wwwDir != '' ? $wwwDir : '/';
if ( $currentUser->isLoggedIn() )
{
// Only set the cookie if it doesnt exist. This way we are not constantly sending the set request in the headers.
if ( !isset( $_COOKIE['is_logged_in'] ) || $_COOKIE['is_logged_in'] != 'true' )
{
setcookie( 'is_logged_in', 'true', 0, $cookiePath );
}
}
else if ( isset( $_COOKIE['is_logged_in'] ) )
{
setcookie( 'is_logged_in', false, 0, $cookiePath );
}
}
if ( $module->exitStatus() == eZModule::STATUS_REDIRECT )
{
$GLOBALS['eZRedirection'] = true;
$ini = eZINI::instance();
$automatic_redir = true;
if ( $GLOBALS['eZDebugAllowed'] && ( $redirUri = $ini->variable( 'DebugSettings', 'DebugRedirection' ) ) != 'disabled' )
{
if ( $redirUri == "enabled" )
{
$automatic_redir = false;
}
else
{
$redirUris = $ini->variableArray( "DebugSettings", "DebugRedirection" );
$uri = eZURI::instance( eZSys::requestURI() );
$uri->toBeginning();
foreach ( $redirUris as $redirUri )
{
$redirUri = new eZURI( $redirUri );
if ( $redirUri->matchBase( $uri ) )
{
$automatic_redir = false;
break;
}
}
}
}
$redirectURI = eZSys::indexDir();
$moduleRedirectUri = $module->redirectURI();
$redirectStatus = $module->redirectStatus();
$translatedModuleRedirectUri = $moduleRedirectUri;
if ( $ini->variable( 'URLTranslator', 'Translation' ) == 'enabled' &&
eZURLAliasML::urlTranslationEnabledByUri( new eZURI( $moduleRedirectUri ) ) )
{
if ( eZURLAliasML::translate( $translatedModuleRedirectUri, true ) )
{
$moduleRedirectUri = $translatedModuleRedirectUri;
if ( strlen( $moduleRedirectUri ) > 0 and
$moduleRedirectUri[0] != '/' )
$moduleRedirectUri = '/' . $moduleRedirectUri;
}
}
if ( preg_match( '#^(\w+:)|^//#', $moduleRedirectUri ) )
{
$redirectURI = $moduleRedirectUri;
}
else
{
$leftSlash = false;
$rightSlash = false;
if ( strlen( $redirectURI ) > 0 and
$redirectURI[strlen( $redirectURI ) - 1] == '/' )
$leftSlash = true;
if ( strlen( $moduleRedirectUri ) > 0 and
$moduleRedirectUri[0] == '/' )
$rightSlash = true;
if ( !$leftSlash and !$rightSlash ) // Both are without a slash, so add one
$moduleRedirectUri = '/' . $moduleRedirectUri;
else if ( $leftSlash and $rightSlash ) // Both are with a slash, so we remove one
$moduleRedirectUri = substr( $moduleRedirectUri, 1 );
$redirectURI .= $moduleRedirectUri;
}
eZStaticCache::executeActions();
eZDB::checkTransactionCounter();
if ( $automatic_redir )
{
eZHTTPTool::redirect( $redirectURI, array(), $redirectStatus );
}
else
{
// Make sure any errors or warnings are reported
if ( $ini->variable( 'DebugSettings', 'DisplayDebugWarnings' ) == 'enabled' )
{
if ( isset( $GLOBALS['eZDebugError'] ) and
$GLOBALS['eZDebugError'] )
{
eZAppendWarningItem( array( 'error' => array( 'type' => 'error',
'number' => 1,
'count' => $GLOBALS['eZDebugErrorCount'] ),
'identifier' => 'ezdebug-first-error',
'text' => ezpI18n::tr( 'index.php', 'Some errors occurred, see debug for more information.' ) ) );
}
if ( isset( $GLOBALS['eZDebugWarning'] ) and
$GLOBALS['eZDebugWarning'] )
{
eZAppendWarningItem( array( 'error' => array( 'type' => 'warning',
'number' => 1,
'count' => $GLOBALS['eZDebugWarningCount'] ),
'identifier' => 'ezdebug-first-warning',
'text' => ezpI18n::tr( 'index.php', 'Some general warnings occured, see debug for more information.' ) ) );
}
}
$tpl = eZTemplate::factory();
if ( empty( $warningList ) )
$warningList = false;
$tpl->setVariable( 'site', $site );
$tpl->setVariable( 'warning_list', $warningList );
$tpl->setVariable( 'redirect_uri', eZURI::encodeURL( $redirectURI ) );
$templateResult = $tpl->fetch( 'design:redirect.tpl' );
eZDebug::addTimingPoint( "End" );
eZDisplayResult( $templateResult );
}
eZExecution::cleanExit();
}
// Store the last URI for access history for login redirection
// Only if user has session and only if there was no error or no redirects happen
if ( eZSession::hasStarted() &&
$module->exitStatus() == eZModule::STATUS_OK )
{
$currentURI = $completeRequestedURI;
if ( strlen( $currentURI ) > 0 and $currentURI[0] != '/' )
$currentURI = '/' . $currentURI;
$lastAccessedURI = "";
$lastAccessedViewURI = "";
$http = eZHTTPTool::instance();
// Fetched stored session variables
if ( $http->hasSessionVariable( "LastAccessesURI" ) )
{
$lastAccessedViewURI = $http->sessionVariable( "LastAccessesURI" );
}
if ( $http->hasSessionVariable( "LastAccessedModifyingURI" ) )
{
$lastAccessedURI = $http->sessionVariable( "LastAccessedModifyingURI" );
}
// Update last accessed view page
if ( $currentURI != $lastAccessedViewURI and
!in_array( $module->uiContextName(), array( 'edit', 'administration', 'browse', 'authentication' ) ) )
{
$http->setSessionVariable( "LastAccessesURI", $currentURI );
}
// Update last accessed non-view page
if ( $currentURI != $lastAccessedURI )
{
$http->setSessionVariable( "LastAccessedModifyingURI", $currentURI );
}
}
eZDebug::addTimingPoint( "Module end '" . $module->attribute( 'name' ) . "'" );
if ( !is_array( $moduleResult ) )
{
eZDebug::writeError( 'Module did not return proper result: ' . $module->attribute( 'name' ), 'index.php' );
$moduleResult = array();
$moduleResult['content'] = false;
}
if ( !isset( $moduleResult['ui_context'] ) )
{
$moduleResult['ui_context'] = $module->uiContextName();
}
$moduleResult['ui_component'] = $module->uiComponentName();
$templateResult = null;
eZDebug::setUseExternalCSS( $use_external_css );
if ( $show_page_layout )
{
$tpl = eZTemplate::factory();
if ( $tpl->hasVariable( 'node' ) )
$tpl->unsetVariable( 'node' );
if ( !isset( $moduleResult['path'] ) )
$moduleResult['path'] = false;
$moduleResult['uri'] = eZSys::requestURI();
$tpl->setVariable( "module_result", $moduleResult );
$meta = $ini->variable( 'SiteSettings', 'MetaDataArray' );
if ( !isset( $meta['description'] ) )
{
$metaDescription = "";
if ( isset( $moduleResult['path'] ) and
is_array( $moduleResult['path'] ) )
{
foreach ( $moduleResult['path'] as $pathPart )
{
if ( isset( $pathPart['text'] ) )
$metaDescription .= $pathPart['text'] . " ";
}
}
$meta['description'] = $metaDescription;
}
$site['uri'] = $oldURI;
$site['redirect'] = false;
$site['meta'] = $meta;
$site['version'] = eZPublishSDK::version();
$site['page_title'] = $module->title();
$tpl->setVariable( "site", $site );
if ( $ini->variable( 'DebugSettings', 'DisplayDebugWarnings' ) == 'enabled' )
{
// Make sure any errors or warnings are reported
if ( isset( $GLOBALS['eZDebugError'] ) and
$GLOBALS['eZDebugError'] )
{
eZAppendWarningItem( array( 'error' => array( 'type' => 'error',