egroupware_official/phpgwapi/js/jsapi/egw_images.js

96 lines
2.5 KiB
JavaScript

/**
* EGroupware clientside API object
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage api
* @link http://www.egroupware.org
* @author Andreas Stöckel (as AT stylite.de)
* @author Ralf Becker <RalfBecker@outdoor-training.de>
* @version $Id$
*/
"use strict";
/*egw:uses
egw_core;
*/
egw.extend('images', egw.MODULE_GLOBAL, function() {
/**
* Map to serverside available images for users template-set
*
* @access: private, use egw.image(_name, _app)
*/
var images = {};
return {
/**
* Set imagemap, called from /phpgwapi/images.php
*
* @param array/object _images
*/
set_images: function (_images)
{
images = _images;
},
/**
* Get image URL for a given image-name and application
*
* @param string _name image-name without extension
* @param string _app application name, default current app of window
* @return string with URL of image
*/
image: function (_name, _app)
{
// For logging all paths tried
var tries = {};
if (typeof _app === 'undefined')
{
// If the application name is not given, set it to the name of
// current application
_app = this.getAppName();
// If this.getAppName does not work, try to determine the image
// by looking at the image path.
if(!_app && _name.indexOf('/') > 0)
{
var split = et2_csvSplit(_value, 2,"/");
var _app = split[0];
_name = split[1];
}
}
// own instance specific images in vfs have highest precedence
tries['vfs']=_name;
if (typeof images['vfs'] != 'undefined' && typeof images['vfs'][_name] != 'undefined')
{
return this.webserverUrl+images['vfs'][_name];
}
tries[_app + (_app == 'phpgwapi' ? " (current app)" : "")] = _name;
if (typeof images[_app] != 'undefined' && typeof images[_app][_name] != 'undefined')
{
return this.webserverUrl+images[_app][_name];
}
tries['phpgwapi'] = _name;
if (typeof images['phpgwapi'] != 'undefined' && typeof images['phpgwapi'][_name] != 'undefined')
{
return this.webserverUrl+images['phpgwapi'][_name];
}
// if no match, check if it might contain an extension
var matches = [];
if (matches = _name.match(/\.(png|gif|jpg)$/i))
{
return this.image(_name.replace(/.(png|gif|jpg)$/i,''), _app);
}
if(matches != null) tries[_app + " (matched)"]= matches;
console.log('egw.image("'+_name+'", "'+_app+'") image NOT found! Tried ', tries);
return null;
}
}
});