plugins/Directory/lib/sortablegrouplist.php

   1 <?php
   2 /**
   3  * StatusNet, the distributed open-source microblogging tool
   4  *
   5  * Widget to show a sortable list of profiles
   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    Zach Copley <zach@status.net>
  25  * @copyright 2011 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 /**
  33  * Widget to show a sortable list of subscriptions
  34  *
  35  * @category Public
  36  * @package  StatusNet
  37  * @author   Zach Copley <zach@status.net>
  38  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  39  * @link     http://status.net/
  40  */
  41 class SortableGroupList extends SortableSubscriptionList
  42 {
  43     function startList()
  44     {
  45         $this->out->elementStart('table', array('class' => 'profile_list xoxo'));
  46         $this->out->elementStart('thead');
  47         $this->out->elementStart('tr');
  48
  49         $tableHeaders = array(
  50             // TRANS: Column header in table for user nickname.
  51             'nickname'    => _m('Nickname'),
  52             // TRANS: Column header in table for timestamp when user was created.
  53             'created'     => _m('Created')
  54         );
  55
  56         foreach ($tableHeaders as $id => $label) {
  57             $attrs   = array('id' => $id);
  58             $current = (!empty($this->action->sort) && $this->action->sort == $id);
  59
  60             if ($current || empty($this->action->sort) && $id == 'nickname') {
  61                 $attrs['class'] = 'current';
  62             }
  63
  64             if ($current && $this->action->reverse) {
  65                 $attrs['class'] .= ' reverse';
  66                 $attrs['class'] = trim($attrs['class']);
  67             }
  68
  69             $this->out->elementStart('th', $attrs);
  70
  71             $linkAttrs = array();
  72             $params    = array('sort' => $id);
  73
  74             if (!empty($this->action->q)) {
  75                 $params['q'] = $this->action->q;
  76             }
  77
  78             if ($current && !$this->action->reverse) {
  79                 $params['reverse'] = 'true';
  80             }
  81
  82             $args = array();
  83
  84             $filter = $this->action->arg('filter');
  85
  86             if (!empty($filter)) {
  87                 $args['filter'] = $filter;
  88             }
  89
  90             $linkAttrs['href'] = common_local_url(
  91                 $this->action->arg('action'), $args, $params
  92             );
  93
  94             $this->out->element('a', $linkAttrs, $label);
  95             $this->out->elementEnd('th');
  96         }
  97
  98         // TRANS: Column header in table for members of a group.
  99         $this->out->element('th', array('id' => 'Members'), _m('Members'));
 100         $this->out->element('th', array('id' => 'controls'), null);
 101
 102         $this->out->elementEnd('tr');
 103         $this->out->elementEnd('thead');
 104
 105         $this->out->elementStart('tbody');
 106     }
 107
 108     function newListItem($profile)
 109     {
 110         return new SortableGroupListItem($profile, $this->owner, $this->action);
 111     }
 112 }
 113
 114 class SortableGroupListItem extends SortableSubscriptionListItem
 115 {
 116     function showHomepage()
 117     {
 118         if (!empty($this->profile->homepage)) {
 119             $this->out->text(' ');
 120             $aAttrs = $this->homepageAttributes();
 121             $this->out->elementStart('a', $aAttrs);
 122             $this->out->raw($this->highlight($this->profile->homepage));
 123             $this->out->elementEnd('a');
 124         }
 125     }
 126
 127     function showDescription()
 128     {
 129         if (!empty($this->profile->description)) {
 130             $cutoff      = 140; // XXX Should this be configurable?
 131             $description = htmlspecialchars($this->profile->description);
 132
 133             if (mb_strlen($description) > $cutoff) {
 134                 $description = mb_substr($description, 0, $cutoff - 1)
 135                     .'<a href="' . $this->profile->homeUrl() .'">…</a>';
 136             }
 137
 138             $this->out->elementStart('p', 'note');
 139             $this->out->raw($description);
 140             $this->out->elementEnd('p');
 141         }
 142
 143     }
 144
 145     // TODO: Make sure we can do ->getAvatar() for group profiles too!
 146     function showAvatar(Profile $profile, $size=null)
 147     {
 148         $logo = $profile->getGroup()->stream_logo ?: User_group::defaultLogo($size ?: $this->avatarSize());
 149
 150         $this->out->element('img', array('src'    => $logo,
 151                                          'class'  => 'avatar u-photo',
 152                                          'width'  => AVATAR_STREAM_SIZE,
 153                                          'height' => AVATAR_STREAM_SIZE,
 154                                          'alt'    => $profile->getBestName()));
 155     }
 156
 157     function show()
 158     {
 159         if (Event::handle('StartProfileListItem', array($this))) {
 160             $this->startItem();
 161             if (Event::handle('StartProfileListItemProfile', array($this))) {
 162                 $this->showProfile();
 163                 Event::handle('EndProfileListItemProfile', array($this));
 164             }
 165
 166             // XXX Add events?
 167             $this->showCreatedDate();
 168             $this->showMemberCount();
 169
 170             if (Event::handle('StartProfileListItemActions', array($this))) {
 171                 $this->showActions();
 172                 Event::handle('EndProfileListItemActions', array($this));
 173             }
 174             $this->endItem();
 175
 176             Event::handle('EndProfileListItem', array($this));
 177         }
 178     }
 179
 180     function showProfile()
 181     {
 182         $this->startProfile();
 183
 184         $this->showAvatar($this->profile->getProfile());
 185         $this->out->element('a', array('href'  => $this->profile->homeUrl(),
 186                                             'class' => 'p-org p-nickname',
 187                                             'rel'   => 'contact group'),
 188                                  $this->profile->getNickname());
 189
 190         $this->showFullName();
 191         $this->showLocation();
 192         $this->showHomepage();
 193         $this->showDescription(); // groups have this instead of bios
 194         // Relevant portion!
 195         $this->showTags();
 196         $this->endProfile();
 197     }
 198
 199     function endActions()
 200     {
 201         // delete button
 202         $cur = common_current_user();
 203         list($action, $r2args) = $this->out->returnToArgs();
 204         $r2args['action'] = $action;
 205         if ($cur instanceof User && $cur->hasRight(Right::DELETEGROUP)) {
 206             $this->out->elementStart('li', 'entity_delete');
 207             $df = new DeleteGroupForm($this->out, $this->profile, $r2args);
 208             $df->show();
 209             $this->out->elementEnd('li');
 210         }
 211
 212         $this->out->elementEnd('ul');
 213         $this->out->elementEnd('td');
 214     }
 215
 216     function showActions()
 217     {
 218         $this->startActions();
 219         if (Event::handle('StartProfileListItemActionElements', array($this))) {
 220             $this->showJoinButton();
 221             Event::handle('EndProfileListItemActionElements', array($this));
 222         }
 223         $this->endActions();
 224     }
 225
 226     function showJoinButton()
 227     {
 228         $user = $this->owner;
 229         if ($user) {
 230
 231             $this->out->elementStart('li', 'entity_subscribe');
 232             // XXX: special-case for user looking at own
 233             // subscriptions page
 234             if ($user->isMember($this->profile)) {
 235                 $lf = new LeaveForm($this->out, $this->profile);
 236                 $lf->show();
 237             } else if (!Group_block::isBlocked($this->profile, $user->getProfile())) {
 238                 $jf = new JoinForm($this->out, $this->profile);
 239                 $jf->show();
 240             }
 241
 242             $this->out->elementEnd('li');
 243         }
 244     }
 245
 246     function showMemberCount()
 247     {
 248         $this->out->elementStart('td', 'entry_member_count');
 249         $this->out->raw($this->profile->getMemberCount());
 250         $this->out->elementEnd('td');
 251     }
 252
 253     function showCreatedDate()
 254     {
 255         $this->out->elementStart('td', 'entry_created');
 256         // @todo FIXME: Should we provide i18n for timestamps in core?
 257         $this->out->raw(date('j M Y', strtotime($this->profile->created)));
 258         $this->out->elementEnd('td');
 259     }
 260
 261     function showAdmins()
 262     {
 263         $this->out->elementStart('td', 'entry_admins');
 264         // @todo
 265         $this->out->raw('gargargar');
 266         $this->out->elementEnd('td');
 267     }
 268
 269     /**
 270      * Only show the tags if we're logged in
 271      */
 272     function showTags()
 273     {
 274          if (common_logged_in()) {
 275             parent::showTags();
 276         }
 277
 278     }
 279 }