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The overloaded DB_DataObject function staticGet is now called getKV
[quix0rs-gnu-social.git] / plugins / GNUsocialPhotos / GNUsocialPhotosPlugin.php
1 <?php
2 /**
3  * GNU Social
4  * Copyright (C) 2010, Free Software Foundation, Inc.
5  *
6  * PHP version 5
7  *
8  * LICENCE:
9  * 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  Widget
23  * @package   GNU Social
24  * @author    Ian Denhardt <ian@zenhack.net>
25  * @author    Max Shinn    <trombonechamp@gmail.com>
26  * @copyright 2010 Free Software Foundation, Inc.
27  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
28  */
29
30 /* Photo sharing plugin */
31
32 if (!defined('STATUSNET')) {
33     exit(1);
34 }
35
36 class GNUsocialPhotosPlugin extends Plugin
37 {
38
39     function onAutoload($cls)
40     {
41         $dir = dirname(__FILE__);
42
43         include_once $dir . '/lib/tempphoto.php';
44         include_once $dir . '/lib/photonav.php';
45         switch ($cls)
46         {
47         case 'PhotosAction':
48             include_once $dir . '/lib/photolib.php';
49             include_once $dir . '/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
50             break;
51         case 'PhotouploadAction':
52             include_once $dir . '/lib/photolib.php';
53             include_once $dir . '/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
54             break;
55         case 'PhotoAction':
56             include_once $dir . '/lib/photolib.php';
57             include_once $dir . '/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
58             break;
59         case 'EditphotoAction':
60             include_once $dir . '/lib/photolib.php';
61             include_once $dir . '/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
62             break;
63         default:
64             break;
65         }
66         include_once $dir . '/classes/gnusocialphoto.php';
67         include_once $dir . '/classes/gnusocialphotoalbum.php';
68         return true;
69     }
70
71     function onCheckSchema()
72     {
73         $schema = Schema::get();
74         $schema->ensureTable('GNUsocialPhoto',
75                                 array(new ColumnDef('id', 'int(11)', null, false, 'PRI', null, null, true),
76                                       new ColumnDef('notice_id', 'int(11)', null, false),
77                                       new ColumnDef('album_id', 'int(11)', null, false),
78                                       new ColumnDef('uri', 'varchar(512)', null, false),
79                                       new ColumnDef('thumb_uri', 'varchar(512)', null, false),
80                                       new ColumnDef('title', 'varchar(512)', null, false),
81                                       new ColumnDef('photo_description', 'text', null, false)));
82         $schema->ensureTable('GNUsocialPhotoAlbum',
83                                 array(new ColumnDef('album_id', 'int(11)', null, false, 'PRI', null, null, true),
84                                       new ColumnDef('profile_id', 'int(11)', null, false),
85                                       new ColumnDef('album_name', 'varchar(256)', null, false),
86                                       new ColumnDef('album_description', 'text', null, false)));
87                                           
88     }
89
90     function onRouterInitialized($m)
91     {
92         $m->connect(':nickname/photos', array('action' => 'photos'));
93         $m->connect(':nickname/photos/:albumid', array('action' => 'photos'));
94         $m->connect('main/uploadphoto', array('action' => 'photoupload'));
95         $m->connect('photo/:photoid', array('action' => 'photo'));
96         $m->connect('editphoto/:photoid', array('action' => 'editphoto'));
97         return true;
98     }
99
100     function onStartNoticeDistribute($notice)
101     {
102         common_log(LOG_INFO, "event: StartNoticeDistribute");
103         if (GNUsocialPhotoTemp::$tmp) {
104             GNUsocialPhotoTemp::$tmp->notice_id = $notice->id;
105             $photo_id = GNUsocialPhotoTemp::$tmp->insert();
106             if (!$photo_id) {
107                 common_log_db_error($photo, 'INSERT', __FILE__);
108                 throw new ServerException(_m('Problem saving photo.'));
109             }
110         }
111         return true;
112     }
113
114     function onEndNoticeAsActivity($notice, &$activity)
115     {
116         common_log(LOG_INFO, 'photo plugin: EndNoticeAsActivity');
117         $photo = GNUsocialPhoto::getKV('notice_id', $notice->id);
118         if(!$photo) {
119             common_log(LOG_INFO, 'not a photo.');
120             return true;
121         }
122
123         $activity->objects[0]->type = ActivityObject::PHOTO;
124         $activity->objects[0]->thumbnail = $photo->thumb_uri;
125         $activity->objects[0]->largerImage = $photo->uri;
126         return false;
127     }
128
129
130     function onStartHandleFeedEntry($activity)
131     {
132         common_log(LOG_INFO, 'photo plugin: onEndAtomPubNewActivity');
133         $oprofile = Ostatus_profile::ensureActorProfile($activity);
134         foreach ($activity->objects as $object) {
135             if($object->type == ActivityObject::PHOTO) {
136                 $uri = $object->largerImage;
137                 $thumb_uri = $object->thumbnail;
138                 $profile_id = $oprofile->profile_id;
139                 $source = 'unknown'; // TODO: put something better here.
140
141                 common_log(LOG_INFO, 'uri : ' .  $uri);
142                 common_log(LOG_INFO, 'thumb_uri : ' . $thumb_uri);
143
144                 // It's possible this is validated elsewhere, but I'm not sure and
145                 // would rather be safe.
146                 $uri = filter_var($uri, FILTER_SANITIZE_URL);
147                 $thumb_uri = filter_var($thumb_uri, FILTER_SANITIZE_URL);
148                 $uri = filter_var($uri, FILTER_VALIDATE_URL);
149                 $thumb_uri = filter_var($thumb_uri, FILTER_VALIDATE_URL);
150
151                 if(empty($thumb_uri)) {
152                     // We need a thumbnail, so if we aren't given one, use the actual picture for now.
153                     $thumb_uri = $uri;
154                 }
155
156                 if (!empty($uri) && !empty($thumb_uri)) {
157                     GNUsocialPhoto::saveNew($profile_id, $thumb_uri, $uri, $source, false);
158                 } else {
159                     common_log(LOG_INFO, 'bad URI for photo');
160                 }
161                 return false;
162             }
163         }
164         return true;
165     }
166
167     function onStartShowNoticeItem($action)
168     {
169         $photo = GNUsocialPhoto::getKV('notice_id', $action->notice->id);
170         if($photo) { 
171             $action->out->elementStart('div', 'entry-title');
172             $action->showAuthor();
173             $action->out->elementStart('a', array('href' => $photo->getPageLink()));
174             $action->out->element('img', array('src' => $photo->thumb_uri,
175                                     'width' => 256, 'height' => 192));
176             $action->out->elementEnd('a');
177             $action->out->elementEnd('div');
178             $action->showNoticeInfo();
179             $action->showNoticeOptions();
180             return false;
181         }
182         return true;
183     } 
184
185     /*    function onEndShowNoticeFormData($action)
186     {
187         $link = "/main/uploadphoto";
188         $action->out->element('label', array('for' => 'photofile'),_('Attach'));
189         $action->out->element('input', array('id' => 'photofile',
190                                      'type' => 'file',
191                                      'name' => 'photofile',
192                                      'title' => _('Upload a photo')));
193     }
194     */
195     function onEndPersonalGroupNav($nav)
196     {
197       
198         $nav->out->menuItem(common_local_url('photos',
199                            array('nickname' => $nav->action->trimmed('nickname'))), _('Photos'), 
200                            _('Photo gallery'), $nav->action->trimmed('action') == 'photos', 'nav_photos');
201     }
202
203     function onEndShowStyles($action)
204     {
205         $action->cssLink('/plugins/GNUsocialPhotos/res/style.css');
206     }
207
208     function onEndShowScripts($action)
209     {
210         $action->script('plugins/GNUsocialPhotos/res/gnusocialphotos.js');
211     }
212 }
213