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capture.js
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capture.js
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/*
capture.js - sobnik.chrome module
Copyright (c) 2014 Artur Brugeman <brugeman.artur@gmail.com>
Copyright other contributors as noted in the AUTHORS file.
This file is part of sobnik.chrome, Sobnik plugin for Chrome:
http://sobnik.com.
This is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or (at
your option) any later version.
This software is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this program. If not, see
<http://www.gnu.org/licenses/>.
*/
;(function () {
console.log ("Loading capture");
var sobnik = window.sobnik;
console.assert (sobnik, "Sobnik required");
var cmn = sobnik.require ("cmn");
function bgStart ()
{
console.log ("Loading capture.bg");
function capture (message, sender, reply)
{
function parse (data)
{
console.log ("Capture ", message.what);
var result = {};
for (var item in message.what)
{
var url = message.what[item]
.replace (/\//g, "\\/")
.replace ("?", "\\?")
.replace ("+", "\\+")
.replace ("=", "\\=")
.replace ("*", "\\*");
var pattern = "Content-Location[^\\n]*"+url
+"[^A-Za-z0-9\\+\\/]*([A-Za-z0-9=\\+\\/\\r\\n]+)";
// console.log (pattern);
var r = data.match (new RegExp (pattern));
if (r && r.length > 1)
result[item] = r[1];
}
reply (result);
}
chrome.pageCapture.saveAsMHTML ({tabId: sender.tab.id}, function (data) {
var reader = new FileReader ();
reader.addEventListener ("loadend", function () {
parse (reader.result);
});
reader.readAsBinaryString (data);
});
// tell chrome that we'll reply asynchronously
return true;
}
// public
function start ()
{
cmn.setEventListeners ({capture: capture});
}
window.sobnik.capture.bg = {
start: start
}
}
function tabStart ()
{
console.log ("Loading capture.tab");
// public
function start (what, callback)
{
chrome.runtime.sendMessage (
/* ext_id= */"",
{type: "capture", what: what},
/* options= */{},
callback);
}
window.sobnik.capture.tab = {
start: start,
}
}
window.sobnik.capture = {
tab: tabStart,
bg: bgStart,
}
}) ();