lib/groupprofileblock.php

   1 <?php
   2 /**
   3  * StatusNet - the distributed open-source microblogging tool
   4  * Copyright (C) 2011, StatusNet, Inc.
   5  *
   6  * Profile block to show for a group
   7  *
   8  * PHP version 5
   9  *
  10  * This program is free software: you can redistribute it and/or modify
  11  * it under the terms of the GNU Affero General Public License as published by
  12  * the Free Software Foundation, either version 3 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU Affero General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Affero General Public License
  21  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  22  *
  23  * @category  Widget
  24  * @package   StatusNet
  25  * @author    Evan Prodromou <evan@status.net>
  26  * @copyright 2011 StatusNet, Inc.
  27  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
  28  * @link      http://status.net/
  29  */
  30
  31 if (!defined('STATUSNET')) {
  32     // This check helps protect against security problems;
  33     // your code file can't be executed directly from the web.
  34     exit(1);
  35 }
  36
  37 /**
  38  * Profile block to show for a group
  39  *
  40  * @category  Widget
  41  * @package   StatusNet
  42  * @author    Evan Prodromou <evan@status.net>
  43  * @copyright 2011 StatusNet, Inc.
  44  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
  45  * @link      http://status.net/
  46  */
  47 class GroupProfileBlock extends ProfileBlock
  48 {
  49     protected $group = null;
  50
  51     function __construct($out, $group)
  52     {
  53         parent::__construct($out);
  54         $this->group = $group;
  55         $this->profile = $this->group->getProfile();
  56     }
  57
  58     protected function showAvatar(Profile $profile, $size=null)
  59     {
  60         $avatar_url = $profile->getGroup()->homepage_logo ?: User_group::defaultLogo($size ?: $this->avatarSize());
  61         $this->out->element('img', array('src' => $avatar_url,
  62                                          'class' => 'avatar u-photo',
  63                                          'width' => $this->avatarSize(),
  64                                          'height' => $this->avatarSize(),
  65                                          'alt' => $profile->getBestName()));
  66     }
  67
  68     function name()
  69     {
  70         return $this->group->getBestName();
  71     }
  72
  73     function url()
  74     {
  75         return $this->group->homeUrl();
  76     }
  77
  78     function location()
  79     {
  80         return $this->group->location;
  81     }
  82
  83     function homepage()
  84     {
  85         return $this->group->homepage;
  86     }
  87
  88     function description()
  89     {
  90         return $this->group->description;
  91     }
  92
  93     function otherProfiles()
  94     {
  95         return array();
  96     }
  97
  98     function showActions()
  99     {
 100         $cur = common_current_user();
 101         $this->out->elementStart('div', 'entity_actions');
 102         // TRANS: Group actions header (h2). Text hidden by default.
 103         $this->out->element('h2', null, _('Group actions'));
 104         $this->out->elementStart('ul');
 105         if (Event::handle('StartGroupActionsList', array($this, $this->group))) {
 106             $this->out->elementStart('li', 'entity_subscribe');
 107             if (Event::handle('StartGroupSubscribe', array($this, $this->group))) {
 108                 if ($cur) {
 109                     $profile = $cur->getProfile();
 110                     if ($profile->isMember($this->group)) {
 111                         $lf = new LeaveForm($this->out, $this->group);
 112                         $lf->show();
 113                     } else if ($profile->isPendingMember($this->group)) {
 114                         $cf = new CancelGroupForm($this->out, $this->group);
 115                         $cf->show();
 116                     } else if (!Group_block::isBlocked($this->group, $profile)) {
 117                         $jf = new JoinForm($this->out, $this->group);
 118                         $jf->show();
 119                     }
 120                 }
 121                 Event::handle('EndGroupSubscribe', array($this, $this->group));
 122             }
 123             $this->out->elementEnd('li');
 124             if ($cur && $cur->isAdmin($this->group)) {
 125                 $this->out->elementStart('li', 'entity_edit');
 126                 $this->out->element('a', array('href' => common_local_url('editgroup',
 127                                                                           array('nickname' => $this->group->nickname)),
 128                                                // TRANS: Tooltip for menu item in the group navigation page. Only shown for group administrators.
 129                                                // TRANS: %s is the nickname of the group.
 130                                                'title' => sprintf(_m('TOOLTIP','Edit %s group properties'), $this->group->nickname)),
 131                                     // TRANS: Link text for link on user profile.
 132                                     _m('BUTTON','Edit'));
 133                 $this->out->elementEnd('li');
 134                 $this->out->elementStart('li', 'entity_edit');
 135                 $this->out->element('a', array('href' => common_local_url('grouplogo',
 136                                                                           array('nickname' => $this->group->nickname)),
 137                                                // TRANS: Tooltip for menu item in the group navigation page. Only shown for group administrators.
 138                                                // TRANS: %s is the nickname of the group.
 139                                                'title' => sprintf(_m('TOOLTIP','Add or edit %s logo'), $this->group->nickname)),
 140                                     // TRANS: Link text for link on user profile.
 141                                     _m('MENU','Logo'));
 142                 $this->out->elementEnd('li');
 143             }
 144             if ($cur && $cur->hasRight(Right::DELETEGROUP)) {
 145                 $this->out->elementStart('li', 'entity_delete');
 146                 $df = new DeleteGroupForm($this->out, $this->group);
 147                 $df->show();
 148                 $this->out->elementEnd('li');
 149             }
 150
 151             Event::handle('EndGroupActionsList', array($this, $this->group));
 152         }
 153         $this->out->elementEnd('ul');
 154         $this->out->elementEnd('div');
 155     }
 156
 157     function show()
 158     {
 159         $this->out->elementStart('div', 'profile_block group_profile_block section');
 160         if (Event::handle('StartShowGroupProfileBlock', array($this->out, $this->group))) {
 161             parent::show();
 162             Event::handle('EndShowGroupProfileBlock', array($this->out, $this->group));
 163         }
 164         $this->out->elementEnd('div');
 165     }
 166
 167     function showName()
 168     {
 169         parent::showName();
 170         $this->showAliases();
 171     }
 172
 173     function showAliases()
 174     {
 175         $aliases = $this->group->getAliases();
 176
 177         if (!empty($aliases)) {
 178             $this->out->elementStart('ul', 'group_aliases');
 179             foreach ($aliases as $alias) {
 180                 $this->out->element('li', 'group_alias', $alias);
 181             }
 182             $this->out->elementEnd('ul');
 183         }
 184     }
 185 }