mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/MultimediaViewer
synced 2024-09-25 11:17:54 +00:00
289ad22b19
* update paths * make generate script return failure state on failure * fix some issues so that it does not actually fail Change-Id: Idd42e0d8e333c461091079aa1150b1b435e6360c
50 lines
1.4 KiB
JavaScript
50 lines
1.4 KiB
JavaScript
/*
|
|
* This file is part of the MediaWiki extension MultimediaViewer.
|
|
*
|
|
* MultimediaViewer 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 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* MultimediaViewer 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 MultimediaViewer. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
( function ( mw, $ ) {
|
|
|
|
/**
|
|
* @class mw.mmv.provider.Image
|
|
* Loads an image.
|
|
*/
|
|
function Image() {
|
|
}
|
|
|
|
/**
|
|
* @method
|
|
* Loads an image and returns it.
|
|
* @param {string} url
|
|
* @return {jQuery.Promise.<HTMLImageElement>} a promise which resolves to the image object
|
|
*/
|
|
Image.prototype.get = function( url ) {
|
|
var img = new window.Image(),
|
|
deferred = $.Deferred();
|
|
|
|
img.src = url;
|
|
img.onload = function() {
|
|
deferred.resolve( img );
|
|
};
|
|
img.onerror = function() {
|
|
deferred.reject( 'could not load image from ' + url );
|
|
};
|
|
|
|
return deferred.promise();
|
|
};
|
|
|
|
mw.mmv.provider.Image = Image;
|
|
}( mediaWiki, jQuery ) );
|