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GR0V shell
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/**
* @version $Id: popup-imagemanager.js 8656 2007-08-30 22:40:39Z louis $
* @package Joomla
* @copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
* @license GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
/**
* JImageManager behavior for media component
*
* @package Joomla.Extensions
* @subpackage Media
* @since 1.5
*/
var ImageManager = {
initialize: function()
{
o = this._getUriObject(window.self.location.href);
//console.log(o);
q = $H(this._getQueryObject(o.query));
this.editor = decodeURIComponent(q.get('e_name'));
// Setup image manager fields object
this.fields = new Object();
this.fields.url = $("f_url");
this.fields.alt = $("f_alt");
this.fields.align = $("f_align");
this.fields.title = $("f_title");
this.fields.caption = $("f_caption");
// Setup image listing objects
this.folderlist = $('folderlist');
this.frame = window.frames['imageframe'];
this.frameurl = this.frame.location.href;
// Setup imave listing frame
this.imageframe = $('imageframe');
this.imageframe.manager = this;
this.imageframe.addEvent('load', function(){ ImageManager.onloadimageview(); });
// Setup folder up button
this.upbutton = $('upbutton');
this.upbutton.removeEvents('click');
this.upbutton.addEvent('click', function(){ ImageManager.upFolder(); });
},
onloadimageview: function()
{
// Update the frame url
this.frameurl = this.frame.location.href;
var folder = this.getImageFolder();
for(var i = 0; i < this.folderlist.length; i++)
{
if(folder == this.folderlist.options[i].value) {
this.folderlist.selectedIndex = i;
break;
}
}
a = this._getUriObject($('uploadForm').getProperty('action'));
//console.log(a);
q = $H(this._getQueryObject(a.query));
q.set('folder', folder);
var query = [];
q.each(function(v, k){
if ($chk(v)) {
this.push(k+'='+v);
}
}, query);
a.query = query.join('&');
$('uploadForm').setProperty('action', a.scheme+'://'+a.domain+a.path+'?'+a.query);
},
getImageFolder: function()
{
var url = this.frame.location.search.substring(1);
var args = this.parseQuery(url);
return args['folder'];
},
onok: function()
{
extra = '';
// Get the image tag field information
var url = this.fields.url.getValue();
var alt = this.fields.alt.getValue();
var align = this.fields.align.getValue();
var title = this.fields.title.getValue();
var caption = this.fields.caption.getValue();
if (url != '') {
// Set alt attribute
if (alt != '') {
extra = extra + 'alt="'+alt+'" ';
} else {
extra = extra + 'alt="" ';
}
// Set align attribute
if (align != '') {
extra = extra + 'align="'+align+'" ';
}
// Set align attribute
if (title != '') {
extra = extra + 'title="'+title+'" ';
}
// Set align attribute
if (caption != '') {
extra = extra + 'class="caption" ';
}
var tag = "<img src=\""+url+"\" "+extra+"/>";
}
window.parent.jInsertEditorText(tag, this.editor);
return false;
},
setFolder: function(folder)
{
//this.showMessage('Loading');
for(var i = 0; i < this.folderlist.length; i++)
{
if(folder == this.folderlist.options[i].value) {
this.folderlist.selectedIndex = i;
break;
}
}
this.frame.location.href='index.php?option=com_media&view=imagesList&tmpl=component&folder=' + folder;
},
getFolder: function() {
return this.folderlist.getValue();
},
upFolder: function()
{
var currentFolder = this.getFolder();
if(currentFolder.length < 2) {
return false;
}
var folders = currentFolder.split('/');
var search = '';
for(var i = 0; i < folders.length - 1; i++) {
search += folders[i];
search += '/';
}
// remove the trailing slash
search = search.substring(0, search.length - 1);
for(var i = 0; i < this.folderlist.length; i++)
{
var thisFolder = this.folderlist.options[i].value;
if(thisFolder == search)
{
this.folderlist.selectedIndex = i;
var newFolder = this.folderlist.options[i].value;
this.setFolder(newFolder);
break;
}
}
},
populateFields: function(file)
{
$("f_url").value = image_base_path+file;
},
showMessage: function(text)
{
var message = $('message');
var messages = $('messages');
if(message.firstChild)
message.removeChild(message.firstChild);
message.appendChild(document.createTextNode(text));
messages.style.display = "block";
},
parseQuery: function(query)
{
var params = new Object();
if (!query) {
return params;
}
var pairs = query.split(/[;&]/);
for ( var i = 0; i < pairs.length; i++ )
{
var KeyVal = pairs[i].split('=');
if ( ! KeyVal || KeyVal.length != 2 ) {
continue;
}
var key = unescape( KeyVal[0] );
var val = unescape( KeyVal[1] ).replace(/\+ /g, ' ');
params[key] = val;
}
return params;
},
refreshFrame: function()
{
this._setFrameUrl();
},
_setFrameUrl: function(url)
{
if ($chk(url)) {
this.frameurl = url;
}
this.frame.location.href = this.frameurl;
},
_getQueryObject: function(q) {
var vars = q.split(/[&;]/);
var rs = {};
if (vars.length) vars.each(function(val) {
var keys = val.split('=');
if (keys.length && keys.length == 2) rs[encodeURIComponent(keys[0])] = encodeURIComponent(keys[1]);
});
return rs;
},
_getUriObject: function(u){
var bits = u.match(/^(?:([^:\/?#.]+):)?(?:\/\/)?(([^:\/?#]*)(?::(\d*))?)((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[\?#]|$)))*\/?)?([^?#\/]*))?(?:\?([^#]*))?(?:#(.*))?/);
return (bits)
? bits.associate(['uri', 'scheme', 'authority', 'domain', 'port', 'path', 'directory', 'file', 'query', 'fragment'])
: null;
}
};
window.addEvent('domready', function(){
ImageManager.initialize();
});
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