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Added the Autocomplete plugin
[quix0rs-gnu-social.git] / actions / subscriptions.php
1 <?php
2 /**
3  * Laconica, 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   Laconica
24  * @author    Evan Prodromou <evan@controlyourself.ca>
25  * @author    Sarven Capadisli <csarven@controlyourself.ca>
26  * @copyright 2008-2009 Control Yourself, Inc.
27  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
28  * @link      http://laconi.ca/
29  */
30
31 if (!defined('LACONICA')) {
32     exit(1);
33 }
34
35 /**
36  * A list of the user's subscriptions
37  *
38  * @category Social
39  * @package  Laconica
40  * @author   Evan Prodromou <evan@controlyourself.ca>
41  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
42  * @link     http://laconi.ca/
43  */
44
45 if (!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 showEmptyListMessage()
111     {
112         if (common_logged_in()) {
113             $current_user = common_current_user();
114             if ($this->user->id === $current_user->id) {
115                 $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.');
116             } else {
117                 $message = sprintf(_('%s is not listening to anyone.'), $this->user->nickname);
118             }
119         }
120         else {
121             $message = sprintf(_('%s is not listening to anyone.'), $this->user->nickname);
122         }
123
124         $this->elementStart('div', 'guide');
125         $this->raw(common_markup_to_html($message));
126         $this->elementEnd('div');
127     }
128
129     function showSections()
130     {
131         parent::showSections();
132         $cloud = new SubscriptionsPeopleTagCloudSection($this);
133         $cloud->show();
134
135         $cloud2 = new SubscriptionsPeopleSelfTagCloudSection($this);
136         $cloud2->show();
137     }
138 }
139
140 // XXX SubscriptionsList and SubscriptionList are dangerously close
141
142 class SubscriptionsList extends SubscriptionList
143 {
144     function newListItem($profile)
145     {
146         return new SubscriptionsListItem($profile, $this->owner, $this->action);
147     }
148 }
149
150 class SubscriptionsListItem extends SubscriptionListItem
151 {
152     function showProfile()
153     {
154         $this->startProfile();
155         $this->showAvatar();
156         $this->showFullName();
157         $this->showLocation();
158         $this->showHomepage();
159         $this->showBio();
160         $this->showTags();
161         // Relevant portion!
162         $cur = common_current_user();
163         if (!empty($cur) && $cur->id == $this->owner->id) {
164             $this->showOwnerControls();
165         }
166         $this->endProfile();
167     }
168
169     function showOwnerControls()
170     {
171         $sub = Subscription::pkeyGet(array('subscriber' => $this->owner->id,
172                                            'subscribed' => $this->profile->id));
173         if (!$sub) {
174             return;
175         }
176
177         $this->out->elementStart('form', array('id' => 'subedit-' . $this->profile->id,
178                                           'method' => 'post',
179                                           'class' => 'form_subscription_edit',
180                                           'action' => common_local_url('subedit')));
181         $this->out->hidden('token', common_session_token());
182         $this->out->hidden('profile', $this->profile->id);
183         $this->out->checkbox('jabber', _('Jabber'), $sub->jabber);
184         $this->out->checkbox('sms', _('SMS'), $sub->sms);
185         $this->out->submit('save', _('Save'));
186         $this->out->elementEnd('form');
187         return;
188     }
189 }