/*
Uploadify v1.6.2
Copyright (C) 2009 by Ronnie Garcia
Co-developed by Travis Nickels

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

var flashVer = -1;
if (navigator.plugins != null && navigator.plugins.length > 0) {
if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
var descArray = flashDescription.split(" ");
var tempArrayMajor = descArray[2].split(".");			
var versionMajor = tempArrayMajor[0];
var versionMinor = tempArrayMajor[1];
var versionRevision = descArray[3];
if (versionRevision == "") {
versionRevision = descArray[4];
}
if (versionRevision[0] == "d") {
versionRevision = versionRevision.substring(1);
} else if (versionRevision[0] == "r") {
versionRevision = versionRevision.substring(1);
if (versionRevision.indexOf("d") > 0) {
versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
}
}
var flashVer = versionMajor + "." + versionMinor	 + "." + versionRevision;
}
}
else if ( $.browser.msie ) {
var version;
var axo;
var e;
try {
axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
version = axo.GetVariable("$version");
} catch (e) {
}	
flashVer = version.replace("WIN ","").replace(",",".");
}
flashVer = flashVer.split(".")[0];

if(jQuery)(
function($){
$.extend($.fn,{
fileUpload:function(options) {
if (flashVer >= 9) {
$(this).each(function(){
settings = $.extend({
uploader:      'uploader.swf',
script:        'uploader.php',
folder:        '',
height:        30,
width:         110,
cancelImg:     'cancel.png',
wmode:         'opaque',
scriptAccess:  'sameDomain',
fileDataName:  'Filedata',
displayData:   'percentage',
onInit:        function() {},
onSelect:      function() {},
onCheck:       function() {},
onCancel:      function() {},
onError:       function() {},
onProgress:    function() {},
onComplete:    function() {}
}, options);
var pagePath = location.pathname;
pagePath = pagePath.split('/');
pagePath.pop();
pagePath = pagePath.join('/') + '/';
var data = '&pagepath=' + pagePath;
if (settings.buttonImg) data += '&buttonImg=' + escape(settings.buttonImg);
if (settings.buttonText) data += '&buttonText=' + escape(settings.buttonText);
if (settings.rollover) data += '&rollover=true';
data += '&script=' + settings.script;
data += '&folder=' + escape(settings.folder);
if (settings.scriptData) {
var scriptDataString = '';
for (var name in settings.scriptData) {
scriptDataString += '&' + name + '=' + settings.scriptData[name];
}
data += '&scriptData=' + escape(scriptDataString); 
}
data += '&btnWidth=' + settings.width;
data += '&btnHeight=' + settings.height;
data += '&wmode=' + settings.wmode;
if (settings.hideButton) data += '&hideButton=true';
if (settings.fileDesc) data += '&fileDesc=' + settings.fileDesc + '&fileExt=' + settings.fileExt;
if (settings.multi) data += '&multi=true';
if (settings.auto) data += '&auto=true';
if (settings.sizeLimit) data += '&sizeLimit=' + settings.sizeLimit;
if (settings.simUploadLimit) data += '&simUploadLimit=' + settings.simUploadLimit;
if (settings.checkScript) data += '&checkScript=' + settings.checkScript;
if (settings.fileDataName) data += '&fileDataName=' + settings.fileDataName;
if ($.browser.msie) {
flashElement = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + settings.width + '" height="' + settings.height + '" id="' + $(this).attr("id")  + 'Uploader" class="fileUploaderBtn">\
<param name="movie" value="' + settings.uploader + '?fileUploadID=' + $(this).attr("id") + data + '" />\
<param name="quality" value="high" />\
<param name="wmode" value="' + settings.wmode + '" />\
<param name="allowScriptAccess" value="' + settings.scriptAccess + '">\
<param name="swfversion" value="9.0.0.0" />\
</object>';
} else {
flashElement = '<embed src="' + settings.uploader + '?fileUploadID=' + $(this).attr("id") + data + '" quality="high" width="' + settings.width + '" height="' + settings.height + '" id="' + $(this).attr("id") + 'Uploader" class="fileUploaderBtn" name="' + $(this).attr("id") + 'Uploader" allowScriptAccess="' + settings.scriptAccess + '" wmode="' + settings.wmode + '" type="application/x-shockwave-flash" />';
}
if (settings.onInit() !== false) {
$(this).css('display','none');
if ($.browser.msie) {
$(this).after('<div id="' + $(this).attr("id")  + 'Uploader"></div>');
document.getElementById($(this).attr("id")  + 'Uploader').outerHTML = flashElement;
} else {
$(this).after(flashElement);
}
$("#" + $(this).attr('id') + "Uploader").after('<div id="' + $(this).attr('id') + 'Queue" class="fileUploadQueue"></div>');
}
$(this).bind("rfuSelect", {'action': settings.onSelect}, function(event, queueID, fileObj) {
if (event.data.action(event, queueID, fileObj) !== false) {
var byteSize = Math.round(fileObj.size / 1024 * 100) * .01;
var suffix = 'KB';
if (byteSize > 1000) {
byteSize = Math.round(byteSize *.001 * 100) * .01;
suffix = 'MB';
}
var sizeParts = byteSize.toString().split('.');
if (sizeParts.length > 1) {
byteSize = sizeParts[0] + '.' + sizeParts[1].substr(0,2);
} else {
byteSize = sizeParts[0];
}
if (fileObj.name.length > 20) {
fileName = fileObj.name.substr(0,20) + '...';
} else {
fileName = fileObj.name;
}
$('#' + $(this).attr('id') + 'Queue').append('<div id="' + $(this).attr('id') + queueID + '" class="fileUploadQueueItem">\
<div class="cancel">\
<a href="javascript:$(\'#' + $(this).attr('id') + '\').fileUploadCancel(\'' + queueID + '\')"><img src="' + settings.cancelImg + '" border="0" /></a>\
</div>\
<span class="fileName">' + fileName + ' (' + byteSize + suffix + ')</span><span class="percentage">&nbsp;</span>\
<div class="fileUploadProgress" style="width: 100%;">\
<div id="' + $(this).attr('id') + queueID + 'ProgressBar" class="fileUploadProgressBar" style="width: 1px; height: 3px;"></div>\
</div>\
</div>');
}
});
if (typeof(settings.onSelectOnce) == 'function') {
$(this).bind("rfuSelectOnce", settings.onSelectOnce);
}
$(this).bind("rfuCheckExist", {'action': settings.onCheck}, function(event, checkScript, fileQueue, folder, single) {
var postData = new Object();
postData.folder = pagePath + folder;
for (var queueID in fileQueue) {
postData[queueID] = fileQueue[queueID];
if (single) {
var singleFileID = queueID;
}
}
$.post(checkScript, postData, function(data) {
for(var key in data) {
if (event.data.action(event, checkScript, fileQueue, folder, single) !== false) {
var replaceFile = confirm('Do you want to replace the file \'' + data[key] + '\'?');
if (!replaceFile) {
document.getElementById($(event.target).attr('id') + 'Uploader').cancelFileUpload(key);
}
}
}
if (single) {
document.getElementById($(event.target).attr('id') + 'Uploader').startFileUpload(singleFileID, true);
} else {
document.getElementById($(event.target).attr('id') + 'Uploader').startFileUpload(null, true);
}
}, "json");
});
$(this).bind("rfuCancel", {'action': settings.onCancel}, function(event, queueID, fileObj, data) {
if (event.data.action(event, queueID, fileObj, data) !== false) {
$("#" + $(this).attr('id') + queueID).fadeOut(250, function() { $("#" + $(this).attr('id') + queueID).remove()});
}
});
$(this).bind("rfuClearQueue", {'action': settings.onClearQueue}, function() {
if (event.data.action() !== false) {
$('#' + $(this).attr('id') + 'Queue').contents().fadeOut(250, function() {$('#' + $(this).attr('id') + 'Queue').empty()});
}
});
$(this).bind("rfuError", {'action': settings.onError}, function(event, queueID, fileObj, errorObj) {
if (event.data.action(event, queueID, fileObj, errorObj) !== false) {
$("#" + $(this).attr('id') + queueID + " .fileName").text(errorObj.type + " Error - " + fileObj.name);
$("#" + $(this).attr('id') + queueID).css({'border': '3px solid #FBCBBC', 'background-color': '#FDE5DD'});
}
});
$(this).bind("rfuProgress", {'action': settings.onProgress, 'toDisplay': settings.displayData}, function(event, queueID, fileObj, data) {
if (event.data.action(event, queueID, fileObj, data) !== false) {
$("#" + $(this).attr('id') + queueID + "ProgressBar").css('width', data.percentage + '%');
if (event.data.toDisplay == 'percentage') displayData = ' - ' + data.percentage + '%';
if (event.data.toDisplay == 'speed') displayData = ' - ' + data.speed + 'KB/s';
if (event.data.toDisplay == null) displayData = ' ';
$("#" + $(this).attr('id') + queueID + " .percentage").text(displayData);
}
});
$(this).bind("rfuComplete", {'action': settings.onComplete}, function(event, queueID, fileObj, response, data) {
if (event.data.action(event, queueID, fileObj, unescape(response), data) !== false) {
$("#" + $(this).attr('id') + queueID).fadeOut(250, function() { $("#" + $(this).attr('id') + queueID).remove()});
$("#" + $(this).attr('id') + queueID + " .percentage").text(' - Completed');
}
});
if (typeof(settings.onAllComplete) == 'function') {
$(this).bind("rfuAllComplete", settings.onAllComplete);
}
});
}
},
fileUploadSettings:function(settingName, settingValue) {
$(this).each(function() {
document.getElementById($(this).attr('id') + 'Uploader').updateSettings(settingName, settingValue);
});
},
fileUploadStart:function(queueID) {
$(this).each(function() {
document.getElementById($(this).attr('id') + 'Uploader').startFileUpload(queueID, false);
});
},
fileUploadCancel:function(queueID) {
$(this).each(function() {
document.getElementById($(this).attr('id') + 'Uploader').cancelFileUpload(queueID);
});
},
fileUploadClearQueue:function() {
$(this).each(function() {
document.getElementById($(this).attr('id') + 'Uploader').clearFileUploadQueue();
});
}
})
}
)(jQuery);