plugins/TagCloud/TagCloudPlugin.php

   1 <?php
   2 /**
   3  * GNU social plugin for "tag clouds" in the UI
   4  *
   5  * @category  UI
   6  * @package   GNUsocial
   7  * @author    Mikael Nordfeldth <mmn@hethane.se>
   8  * @copyright 2016 Free Software Foundation, Inc.
   9  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
  10  * @link      http://gnu.io/social/
  11  */
  12
  13 if (!defined('GNUSOCIAL')) { exit(1); }
  14
  15 class TagCloudPlugin extends Plugin {
  16
  17     public function onRouterInitialized(URLMapper $m)
  18     {
  19         $m->connect('tags/', array('action' => 'publictagcloud'));
  20         $m->connect('tag/', array('action' => 'publictagcloud'));
  21         $m->connect('tags', array('action' => 'publictagcloud'));
  22         $m->connect('tag', array('action' => 'publictagcloud'));
  23     }
  24
  25     public function onEndPublicGroupNav(Menu $menu)
  26     {
  27         // TRANS: Menu item in search group navigation panel.
  28         $menu->out->menuItem(common_local_url('publictagcloud'), _m('MENU','Recent tags'),
  29                              // TRANS: Menu item title in search group navigation panel.
  30                              _('Recent tags'), $menu->actionName === 'publictagcloud', 'nav_recent-tags');
  31     }
  32
  33     public function onEndShowSections(Action $action)
  34     {
  35         $cloud = null;
  36
  37         switch (true) {
  38         case $action instanceof AllAction:
  39             $cloud = new InboxTagCloudSection($action, $action->getTarget());
  40             break;
  41         case $action instanceof AttachmentAction:
  42             $cloud = new AttachmentTagCloudSection($action);
  43             break;
  44         case $action instanceof PublicAction:
  45             $cloud = new PublicTagCloudSection($action);
  46             break;
  47         case $action instanceof ShowstreamAction:
  48             $cloud = new PersonalTagCloudSection($action, $action->getTarget());
  49             break;
  50         case $action instanceof GroupAction:
  51             $cloud = new GroupTagCloudSection($action, $action->getGroup());
  52         }
  53
  54         if (!is_null($cloud)) {
  55             $cloud->show();
  56         }
  57     }
  58
  59     public function onPluginVersion(array &$versions)
  60     {
  61         $versions[] = array('name' => 'TagCloud',
  62                             'version' => GNUSOCIAL_VERSION,
  63                             'author' => 'Mikael Nordfeldth',
  64                             'homepage' => 'https://gnu.io/social',
  65                             'description' =>
  66                             // TRANS: Plugin description.
  67                             _m('Adds tag clouds to stream pages'));
  68         return true;
  69     }
  70 }