mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/MultimediaViewer
synced 2024-09-29 21:28:12 +00:00
6e127b25e2
When the lightbox is opened, or prev/next pressed, preloads the previous/next N images. Technical debt introduced: * initialization is a mess, with the viewer and the interface randomly setting properties on each other in different phases of execution. That got in the way and I shuffled things around until they worked, which is obviously not the way to have a robust system, but hopefully it will get scrapped soon anyway in favor of a clean top-down dependency injection. Change-Id: Idcb5c40de1ac0b3e482decd66e56c4de8ec71b6b Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/155
81 lines
2.7 KiB
JavaScript
81 lines
2.7 KiB
JavaScript
/*
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* This file is part of the MediaWiki extension MultimediaViewer.
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*
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* MultimediaViewer is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* MultimediaViewer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with MultimediaViewer. If not, see <http://www.gnu.org/licenses/>.
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*/
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( function ( mw, oo, $ ) {
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/**
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* @class mw.mmv.provider.UserInfo
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* Gets user information (currently just the gender).
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* See https://www.mediawiki.org/wiki/API:Users
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* @extends mw.mmv.provider.Api
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* @inheritdoc
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* @param {mw.Api} api
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*/
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function UserInfo( api ) {
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mw.mmv.provider.Api.call( this, api );
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}
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oo.inheritClass( UserInfo, mw.mmv.provider.Api );
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/**
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* @method
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* Runs an API GET request to get the user info.
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* @param {string} username
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* @param {mw.mmv.model.Repo} repoInfo
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* @return {jQuery.Promise.<mw.mmv.model.User>} user
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*/
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UserInfo.prototype.get = function( username, repoInfo ) {
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var provider = this,
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ajaxOptions = {},
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cacheKey = username,
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start;
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// For local/shared db images the user should be visible via a local API request,
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// maybe. (In practice we have Wikimedia users who haven't completed the SUL
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// merge process yet, and other sites might even use a shared DB for images
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// without CentralAuth. Too bad for them.)
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// For InstantCommons images we need to get user data directly from the repo's API.
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if ( repoInfo.apiUrl ) {
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ajaxOptions.url = repoInfo.apiUrl;
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ajaxOptions.dataType = 'jsonp';
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cacheKey = cacheKey + '|' + repoInfo.apiUrl; // local and remote user names could conflict
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}
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if ( !this.cache[cacheKey] ) {
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start = $.now();
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this.cache[cacheKey] = this.api.get( {
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action: 'query',
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list: 'users',
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ususers: username,
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usprop: 'gender'
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}, ajaxOptions ).then( function( data ) {
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provider.performance.recordEntry( 'userinfo', $.now() - start );
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return provider.getQueryField( 'users', data );
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} ).then( function( users ) {
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if ( users[0] && users[0].name && users[0].gender ) {
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return new mw.mmv.model.User( users[0].name, users[0].gender );
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} else {
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return $.Deferred().reject( 'error in provider, user info not found' );
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}
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} );
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}
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return this.cache[cacheKey];
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};
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mw.mmv.provider.UserInfo = UserInfo;
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}( mediaWiki, OO, jQuery ) );
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