Your IP : 216.73.216.240
/**
* Akeeba Backup
*
* @package akeeba
* @copyright Copyright (c)2009-2016 Nicholas K. Dionysopoulos
* @license GNU GPL version 3 or, at your option, any later version
**/
if (typeof akeeba == 'undefined')
{
var akeeba = {};
}
if (typeof akeeba.Restore == 'undefined')
{
akeeba.Restore = {
errorCallback: null,
statistics: {
inbytes: 0,
outbytes: 0,
files: 0
},
factory: null,
password: null,
ajaxURL: null,
mainURL: null,
translations: {}
};
}
(function($){
/**
* Callback script for AJAX errors
* @param msg
* @return
*/
akeeba.Restore.errorCallbackDefault = function (msg)
{
$('#restoration-progress').hide();
$('#restoration-error').show();
$('#backup-error-message').html(msg);
};
/**
* Performs an AJAX request to the restoration script (restore.php)
* @param data
* @param successCallback
* @param errorCallback
* @return
*/
akeeba.Restore.doAjax = function (data, successCallback, errorCallback)
{
json = JSON.stringify(data);
if (akeeba.Restore.password.length > 0)
{
json = AesCtr.encrypt(json, akeeba.Restore.password, 128);
}
var post_data = { json: json };
// Make the request uncacheable
var now = new Date().getTime() / 1000;
var s = parseInt(now, 10);
var microtime = Math.round((now - s) * 1000) / 1000;
post_data._cacheBustingJunk = microtime;
var structure =
{
type: "POST",
url: akeeba.Restore.ajaxURL,
cache: false,
data: post_data,
timeout: 600000,
success: function (msg)
{
// Initialize
var junk = null;
var message = "";
// Get rid of junk before the data
var valid_pos = msg.indexOf('###');
if (valid_pos == -1)
{
// Valid data not found in the response
msg = 'Invalid AJAX data: ' + msg;
if (errorCallback == null)
{
if (akeeba.Restore.errorCallback != null)
{
akeeba.Restore.errorCallback(msg);
}
}
else
{
errorCallback(msg);
}
return;
}
else if (valid_pos != 0)
{
// Data is prefixed with junk
junk = msg.substr(0, valid_pos);
message = msg.substr(valid_pos);
}
else
{
message = msg;
}
message = message.substr(3); // Remove triple hash in the beginning
// Get of rid of junk after the data
valid_pos = message.lastIndexOf('###');
message = message.substr(0, valid_pos); // Remove triple hash in the end
// Decrypt if required
if (akeeba.Restore.password.length > 0)
{
message = AesCtr.decrypt(message, akeeba.Restore.password, 128);
}
try
{
var data = JSON.parse(message);
}
catch (err)
{
errorMessage = err.message + "\n<br/>\n<pre>\n" + message + "\n</pre>";
if (errorCallback == null)
{
if (akeeba.Restore.errorCallback != null)
{
akeeba.Restore.errorCallback(errorMessage);
}
}
else
{
errorCallback(errorMessage);
}
return;
}
// Call the callback function
successCallback(data);
},
error: function (Request, textStatus, errorThrown)
{
var message = 'AJAX Loading Error: ' + textStatus;
if (errorCallback == null)
{
if (akeeba.Restore.errorCallback != null)
{
akeeba.Restore.errorCallback(message);
}
}
else
{
errorCallback(message);
}
}
};
$.ajax(structure);
};
/**
* Starts the timer for the last response timer
*
* @param max_allowance Maximum time allowance in seconds
* @param bias Runtime bias in %
*/
akeeba.Restore.startTimeoutBar = function(max_allowance, bias)
{
var lastResponseSeconds = 0;
$('#response-timer div.text').everyTime(1000, 'lastReponse', function(){
lastResponseSeconds++;
var lastText = akeeba.Restore.translations['UI-LASTRESPONSE'].replace('%s', lastResponseSeconds.toFixed(0));
$('#response-timer div.text').html(lastText);
});
};
/**
* Resets the last response timer bar
*/
akeeba.Restore.resetTimeoutBar = function()
{
$('#response-timer div.text').stopTime();
var lastText = akeeba.Restore.translations['UI-LASTRESPONSE'].replace('%s', '0');
$('#response-timer div.text').html(lastText);
};
/**
* Pings the restoration script (making sure its executable!!)
* @return
*/
akeeba.Restore.pingRestoration = function()
{
// Reset variables
akeeba.Restore.statistics.inbytes = 0;
akeeba.Restore.statistics.outbytes = 0;
akeeba.Restore.statistics.files = 0;
// Do AJAX post
var post = { task: 'ping' };
akeeba.Restore.startTimeoutBar(5000, 80);
akeeba.Restore.doAjax(post, function (data)
{
akeeba.Restore.start(data);
});
};
/**
* Starts the restoration
* @return
*/
akeeba.Restore.start = function()
{
// Reset variables
akeeba.Restore.statistics.inbytes = 0;
akeeba.Restore.statistics.outbytes = 0;
akeeba.Restore.statistics.files = 0;
// Do AJAX post
var post = { task: 'startRestore' };
akeeba.Restore.startTimeoutBar(5000, 80);
akeeba.Restore.doAjax(post, function (data)
{
akeeba.Restore.step(data);
});
};
/**
* Steps through the restoration
* @param data
* @return
*/
akeeba.Restore.step = function(data)
{
akeeba.Restore.resetTimeoutBar();
if (data.status == false)
{
// handle failure
akeeba.Restore.errorCallbackDefault(data.message);
}
else
{
if (data.done)
{
akeeba.Restore.factory = data.factory;
// handle finish
$('#restoration-progress').hide();
$('#restoration-extract-ok').show();
}
else
{
// Add data to variables
akeeba.Restore.statistics.inbytes += data.bytesIn;
akeeba.Restore.statistics.outbytes += data.bytesOut;
akeeba.Restore.statistics.files += data.files;
// Display data
$('#extbytesin').html(akeeba.Restore.statistics.inbytes);
$('#extbytesout').html(akeeba.Restore.statistics.outbytes);
$('#extfiles').html(akeeba.Restore.statistics.files);
// Do AJAX post
post = {
task: 'stepRestore',
factory: data.factory
};
akeeba.Restore.startTimeoutBar(5000, 80);
akeeba.Restore.doAjax(post, function (data)
{
akeeba.Restore.step(data);
});
}
}
};
akeeba.Restore.finalize = function()
{
// Do AJAX post
var post = { task: 'finalizeRestore', factory: akeeba.Restore.factory };
akeeba.Restore.startTimeoutBar(5000, 80);
akeeba.Restore.doAjax(post, function (data)
{
akeeba.Restore.finished(data);
});
};
akeeba.Restore.finished = function()
{
// We're just finished - return to the back-end Control Panel
window.location = akeeba.Restore.mainURL;
};
akeeba.Restore.runInstaller = function ()
{
window.open('../installation/index.php','abiinstaller');
(function($) {
$('#restoration-finalize').show();
})(akeeba.jQuery);
}
}(akeeba.jQuery));