lib/listsnav.php

   1 <?php
   2 /**
   3  * StatusNet, the distributed open-source microblogging tool
   4  *
   5  * Lists a user has created
   6  *
   7  * PHP version 5
   8  *
   9  * LICENCE: This program is free software: you can redistribute it and/or modify
  10  * it under the terms of the GNU Affero General Public License as published by
  11  * the Free Software Foundation, either version 3 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU Affero General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Affero General Public License
  20  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21  *
  22  * @category  Widget
  23  * @package   StatusNet
  24  * @author    Shashi Gowda <connect2shashi@gmail.com>
  25  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  26  * @link      http://status.net/
  27  */
  28
  29 if (!defined('STATUSNET') && !defined('LACONICA')) {
  30     exit(1);
  31 }
  32
  33 /**
  34  * Peopletags a user has subscribed to
  35  *
  36  * @category Widget
  37  * @package  StatusNet
  38  * @author   Shashi Gowda <connect2shashi@gmail.com>
  39  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  40  * @link     http://status.net/
  41  */
  42 class ListsNav extends Menu
  43 {
  44     var $profile=null;
  45     var $lists=null;
  46
  47     function __construct($out, Profile $profile)
  48     {
  49         parent::__construct($out);
  50         $this->profile = $profile;
  51
  52         $user = common_current_user();
  53
  54         $this->lists = $profile->getLists($user);
  55     }
  56
  57     function show()
  58     {
  59         $action = $this->actionName;
  60
  61         $this->out->elementStart('ul', array('class' => 'nav'));
  62
  63         if (Event::handle('StartListsNav', array($this))) {
  64
  65             while ($this->lists->fetch()) {
  66                 $mode = $this->lists->private ? 'private' : 'public';
  67                 $this->out->menuItem(($this->lists->mainpage) ?
  68                                      $this->lists->mainpage :
  69                                      common_local_url('showprofiletag',
  70                                                       array('tagger' => $this->profile->nickname,
  71                                                             'tag'    => $this->lists->tag)),
  72                                      $this->lists->tag,
  73                                      '',
  74                                      $action == 'showprofiletag' &&
  75                                      $this->action->arg('tagger') == $this->profile->nickname &&
  76                                      $this->action->arg('tag')    == $this->lists->tag,
  77                                      'nav_timeline_list_'.$this->lists->id,
  78                                      'mode-' . $mode);
  79             }
  80             Event::handle('EndListsNav', array($this));
  81         }
  82
  83         $this->out->elementEnd('ul');
  84     }
  85
  86     function hasLists()
  87     {
  88         return (!empty($this->lists) && $this->lists->N > 0);
  89     }
  90 }