lib/peopletaglistitem.php

   1 <?php
   2 /**
   3  * StatusNet, the distributed open-source microblogging tool
   4  *
   5  * Widget to show a list of peopletags
   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  Public
  23  * @package   StatusNet
  24  * @author    Shashi Gowda <connect2shashi@gmail.com>
  25  * @copyright 2008-2009 StatusNet, Inc.
  26  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  27  * @link      http://status.net/
  28  */
  29
  30 if (!defined('GNUSOCIAL')) { exit(1); }
  31
  32 class PeopletagListItem extends Widget
  33 {
  34     var $peopletag = null;
  35     var $current = null;
  36     var $profile = null;
  37
  38     /**
  39      * constructor
  40      *
  41      * Also initializes the owner attribute.
  42      *
  43      * @param Notice $notice The notice we'll display
  44      */
  45     function __construct($peopletag, $current, $out=null)
  46     {
  47         parent::__construct($out);
  48         $this->peopletag  = $peopletag;
  49         $this->current = $current;
  50         $this->profile = Profile::getKV('id', $this->peopletag->tagger);
  51     }
  52
  53     /**
  54      * recipe function for displaying a single peopletag.
  55      *
  56      * This uses all the other methods to correctly display a notice. Override
  57      * it or one of the others to fine-tune the output.
  58      *
  59      * @return void
  60      */
  61     function url()
  62     {
  63         return $this->peopletag->homeUrl();
  64     }
  65
  66     function show()
  67     {
  68         if (empty($this->peopletag)) {
  69             common_log(LOG_WARNING, "Trying to show missing peopletag; skipping.");
  70             return;
  71         }
  72
  73         if (Event::handle('StartShowPeopletagItem', array($this))) {
  74             $this->showStart();
  75             $this->showPeopletag();
  76             $this->showStats();
  77             $this->showEnd();
  78             Event::handle('EndShowPeopletagItem', array($this));
  79         }
  80     }
  81
  82     function showStart()
  83     {
  84         $mode = ($this->peopletag->private) ? 'private' : 'public';
  85         $this->out->elementStart('li', array('class' => 'h-entry peopletag mode-' . $mode,
  86                                              'id' => 'peopletag-' . $this->peopletag->id));
  87     }
  88
  89     function showEnd()
  90     {
  91         $this->out->elementEnd('li');
  92     }
  93
  94     function showPeopletag()
  95     {
  96         $this->showCreator();
  97         $this->showTag();
  98         $this->showPrivacy();
  99         $this->showUpdated();
 100         $this->showActions();
 101         $this->showDescription();
 102     }
 103
 104     function showStats()
 105     {
 106         $this->out->elementStart('div', 'entry-summary entity_statistics');
 107         $this->out->elementStart('span', 'tagged-count');
 108         $this->out->element('a',
 109             array('href' => common_local_url('peopletagged',
 110                                               array('tagger' => $this->profile->nickname,
 111                                                     'tag' => $this->peopletag->tag))),
 112             // TRANS: Link description for link to list of users tagged with a tag (so part of a list).
 113             _('Listed'));
 114         $this->out->raw($this->peopletag->taggedCount());
 115         $this->out->elementEnd('span');
 116
 117         $this->out->elementStart('span', 'subscriber-count');
 118         $this->out->element('a',
 119             array('href' => common_local_url('peopletagsubscribers',
 120                                               array('tagger' => $this->profile->nickname,
 121                                                     'tag' => $this->peopletag->tag))),
 122             // TRANS: Link description for link to list of users subscribed to a tag.
 123             _('Subscribers'));
 124         $this->out->raw($this->peopletag->subscriberCount());
 125         $this->out->elementEnd('span');
 126         $this->out->elementEnd('div');
 127     }
 128
 129     function showOwnerOptions()
 130     {
 131         $this->out->elementStart('li', 'entity_edit');
 132         $this->out->element('a', array('href' =>
 133                     common_local_url('editpeopletag', array('tagger' => $this->profile->nickname,
 134                                                     'tag' => $this->peopletag->tag)),
 135                                   // TRANS: Title for link to edit list settings.
 136                                   'title' => _('Edit list settings.')),
 137                        // TRANS: Text for link to edit list settings.
 138                        _('Edit'));
 139         $this->out->elementEnd('li');
 140     }
 141
 142     function showSubscribeForm()
 143     {
 144         $this->out->elementStart('li');
 145
 146         if (Event::handle('StartSubscribePeopletagForm', array($this->out, $this->peopletag))) {
 147             if ($this->current) {
 148                 if ($this->peopletag->hasSubscriber($this->current->id)) {
 149                     $form = new UnsubscribePeopletagForm($this->out, $this->peopletag);
 150                     $form->show();
 151                 } else {
 152                     $form = new SubscribePeopletagForm($this->out, $this->peopletag);
 153                     $form->show();
 154                 }
 155             }
 156             Event::handle('EndSubscribePeopletagForm', array($this->out, $this->peopletag));
 157         }
 158
 159         $this->out->elementEnd('li');
 160     }
 161
 162     function showCreator()
 163     {
 164         $attrs = array();
 165         $attrs['href'] = $this->profile->profileurl;
 166         $attrs['class'] = 'h-card p-author nickname p-name';
 167         $attrs['rel'] = 'contact';
 168         $attrs['title'] = $this->profile->getFancyName();
 169
 170         $this->out->elementStart('a', $attrs);
 171         $this->showAvatar($this->profile);
 172         $this->out->text($this->profile->getNickname());
 173         $this->out->elementEnd('a');
 174     }
 175
 176     function showUpdated()
 177     {
 178         if (!empty($this->peopletag->modified)) {
 179             $this->out->element('abbr',
 180                 array('title' => common_date_w3dtf($this->peopletag->modified),
 181                       'class' => 'updated'),
 182                 common_date_string($this->peopletag->modified));
 183         }
 184     }
 185
 186     function showPrivacy()
 187     {
 188         if ($this->peopletag->private) {
 189             $this->out->elementStart('a',
 190                 array('href' => common_local_url('peopletagsbyuser',
 191                     array('nickname' => $this->profile->nickname, 'private' => 1))));
 192             // TRANS: Privacy mode text in list list item for private list.
 193             $this->out->element('span', 'privacy_mode', _m('MODE','Private'));
 194             $this->out->elementEnd('a');
 195         }
 196     }
 197
 198     function showTag()
 199     {
 200         $this->out->elementStart('span', 'entry-title tag');
 201         $this->out->element('a',
 202             array('rel'   => 'bookmark',
 203                   'href'  => $this->url()),
 204             htmlspecialchars($this->peopletag->tag));
 205         $this->out->elementEnd('span');
 206     }
 207
 208     function showActions()
 209     {
 210         $this->out->elementStart('div', 'entity_actions');
 211         $this->out->elementStart('ul');
 212
 213         if (!$this->peopletag->private) {
 214             $this->showSubscribeForm();
 215         }
 216
 217         if (!empty($this->current) && $this->profile->id == $this->current->id) {
 218             $this->showOwnerOptions();
 219         }
 220         $this->out->elementEnd('ul');
 221         $this->out->elementEnd('div');
 222     }
 223
 224     function showDescription()
 225     {
 226         $this->out->element('div', 'e-content description', $this->peopletag->description);
 227     }
 228 }