3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2010, StatusNet, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 if (!defined('STATUSNET')) {
25 * Some UI extras for now...
27 * @package LinkPreviewPlugin
28 * @maintainer Brion Vibber <brion@status.net>
30 class LinkPreviewPlugin extends Plugin
32 const PLUGIN_VERSION = '2.0.0';
34 function onPluginVersion(array &$versions)
36 $versions[] = array('name' => 'LinkPreview',
37 'version' => self::PLUGIN_VERSION,
38 'author' => 'Brion Vibber',
39 'homepage' => 'https://git.gnu.io/gnu/gnu-social/tree/master/plugins/LinkPreview',
41 // TRANS: Plugin description.
42 _m('UI extension for previewing thumbnails from links.'));
48 * Load JS at runtime if we're logged in.
50 * @param Action $action
51 * @return boolean hook result
53 function onEndShowScripts($action)
55 $user = common_current_user();
56 if ($user && common_config('attachments', 'process_links')) {
57 $action->script($this->path('js/linkpreview.js'));
58 $data = json_encode(array(
59 'api' => common_local_url('oembedproxy'),
60 'width' => common_config('attachments', 'thumbwidth'),
61 'height' => common_config('attachments', 'thumbheight'),
63 $action->inlineScript('$(function() {SN.Init.LinkPreview && SN.Init.LinkPreview('.$data.');})');
69 * Hook for RouterInitialized event.
71 * @param URLMapper $m URL mapper
73 * @return boolean hook return
75 public function onStartInitializeRouter(URLMapper $m)
77 $m->connect('main/oembed/proxy',
78 array('action' => 'oembedproxy'));