actions/subscriptions.php

   1 <?php
   2 /**
   3  * StatusNet, the distributed open-source microblogging tool
   4  *
   5  * List of a user's subscriptions
   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  Social
  23  * @package   StatusNet
  24  * @author    Evan Prodromou <evan@status.net>
  25  * @author    Sarven Capadisli <csarven@status.net>
  26  * @copyright 2008-2009 StatusNet, Inc.
  27  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  28  * @link      http://status.net/
  29  */
  30
  31 if (!defined('STATUSNET') && !defined('LACONICA')) {
  32     exit(1);
  33 }
  34
  35 /**
  36  * A list of the user's subscriptions
  37  *
  38  * @category Social
  39  * @package  StatusNet
  40  * @author   Evan Prodromou <evan@status.net>
  41  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  42  * @link     http://status.net/
  43  */
  44
  45 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
  46
  47 class SubscriptionsAction extends GalleryAction
  48 {
  49     function title()
  50     {
  51         if ($this->page == 1) {
  52             return sprintf(_('%s subscriptions'), $this->user->nickname);
  53         } else {
  54             return sprintf(_('%s subscriptions, page %d'),
  55                            $this->user->nickname,
  56                            $this->page);
  57         }
  58     }
  59
  60     function showPageNotice()
  61     {
  62         $user =& common_current_user();
  63         if ($user && ($user->id == $this->profile->id)) {
  64             $this->element('p', null,
  65                            _('These are the people whose notices '.
  66                              'you listen to.'));
  67         } else {
  68             $this->element('p', null,
  69                            sprintf(_('These are the people whose '.
  70                                      'notices %s listens to.'),
  71                                    $this->profile->nickname));
  72         }
  73     }
  74
  75     function getAllTags()
  76     {
  77         return $this->getTags('subscribed', 'subscriber');
  78     }
  79
  80     function showContent()
  81     {
  82         parent::showContent();
  83
  84         $offset = ($this->page-1) * PROFILES_PER_PAGE;
  85         $limit =  PROFILES_PER_PAGE + 1;
  86
  87         $cnt = 0;
  88
  89         if ($this->tag) {
  90             $subscriptions = $this->user->getTaggedSubscriptions($this->tag, $offset, $limit);
  91         } else {
  92             $subscriptions = $this->user->getSubscriptions($offset, $limit);
  93         }
  94
  95         if ($subscriptions) {
  96             $subscriptions_list = new SubscriptionsList($subscriptions, $this->user, $this);
  97             $cnt = $subscriptions_list->show();
  98             if (0 == $cnt) {
  99                 $this->showEmptyListMessage();
 100             }
 101         }
 102
 103         $subscriptions->free();
 104
 105         $this->pagination($this->page > 1, $cnt > PROFILES_PER_PAGE,
 106                           $this->page, 'subscriptions',
 107                           array('nickname' => $this->user->nickname));
 108     }
 109
 110     function showScripts()
 111     {
 112         parent::showScripts();
 113         $this->autofocus('tag');
 114     }
 115
 116     function showEmptyListMessage()
 117     {
 118         if (common_logged_in()) {
 119             $current_user = common_current_user();
 120             if ($this->user->id === $current_user->id) {
 121                 $message = _('You\'re not listening to anyone\'s notices right now, try subscribing to people you know. Try [people search](%%action.peoplesearch%%), look for members in groups you\'re interested in and in our [featured users](%%action.featured%%). If you\'re a [Twitter user](%%action.twittersettings%%), you can automatically subscribe to people you already follow there.');
 122             } else {
 123                 $message = sprintf(_('%s is not listening to anyone.'), $this->user->nickname);
 124             }
 125         }
 126         else {
 127             $message = sprintf(_('%s is not listening to anyone.'), $this->user->nickname);
 128         }
 129
 130         $this->elementStart('div', 'guide');
 131         $this->raw(common_markup_to_html($message));
 132         $this->elementEnd('div');
 133     }
 134
 135     function showSections()
 136     {
 137         parent::showSections();
 138         $cloud = new SubscriptionsPeopleTagCloudSection($this);
 139         $cloud->show();
 140
 141         $cloud2 = new SubscriptionsPeopleSelfTagCloudSection($this);
 142         $cloud2->show();
 143     }
 144 }
 145
 146 // XXX SubscriptionsList and SubscriptionList are dangerously close
 147
 148 class SubscriptionsList extends SubscriptionList
 149 {
 150     function newListItem($profile)
 151     {
 152         return new SubscriptionsListItem($profile, $this->owner, $this->action);
 153     }
 154 }
 155
 156 class SubscriptionsListItem extends SubscriptionListItem
 157 {
 158     function showProfile()
 159     {
 160         $this->startProfile();
 161         $this->showAvatar();
 162         $this->showFullName();
 163         $this->showLocation();
 164         $this->showHomepage();
 165         $this->showBio();
 166         $this->showTags();
 167         // Relevant portion!
 168         $cur = common_current_user();
 169         if (!empty($cur) && $cur->id == $this->owner->id) {
 170             $this->showOwnerControls();
 171         }
 172         $this->endProfile();
 173     }
 174
 175     function showOwnerControls()
 176     {
 177         $sub = Subscription::pkeyGet(array('subscriber' => $this->owner->id,
 178                                            'subscribed' => $this->profile->id));
 179         if (!$sub) {
 180             return;
 181         }
 182
 183         if (!common_config('xmpp', 'enabled') && !common_config('sms', 'enabled')) {
 184             return;
 185         }
 186
 187         $this->out->elementStart('form', array('id' => 'subedit-' . $this->profile->id,
 188                                           'method' => 'post',
 189                                           'class' => 'form_subscription_edit',
 190                                           'action' => common_local_url('subedit')));
 191         $this->out->hidden('token', common_session_token());
 192         $this->out->hidden('profile', $this->profile->id);
 193         if (common_config('xmpp', 'enabled')) {
 194             $this->out->checkbox('jabber', _('Jabber'), $sub->jabber);
 195         } else {
 196             $this->out->hidden('jabber', $sub->jabber);
 197         }
 198         if (common_config('sms', 'enabled')) {
 199             $this->out->checkbox('sms', _('SMS'), $sub->sms);
 200         } else {
 201             $this->out->hidden('sms', $sub->sms);
 202         }
 203         $this->out->submit('save', _('Save'));
 204         $this->out->elementEnd('form');
 205         return;
 206     }
 207 }