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 include_once $dir . '/lib/photolib.php';
  37
  38 class GNUsocialPhotosPlugin extends Plugin
  39 {
  40     function onCheckSchema()
  41     {
  42         $schema = Schema::get();
  43         $schema->ensureTable('GNUsocialPhoto', GNUsocialPhoto::schemaDef());
  44         $schema->ensureTable('GNUsocialPhotoAlbum', GNUsocialPhotoAlbum::schemaDef());
  45     }
  46
  47     function onRouterInitialized($m)
  48     {
  49         $m->connect(':nickname/photos', array('action' => 'photos'));
  50         $m->connect(':nickname/photos/:albumid', array('action' => 'photos'));
  51         $m->connect('main/uploadphoto', array('action' => 'photoupload'));
  52         $m->connect('photo/:photoid', array('action' => 'photo'));
  53         $m->connect('editphoto/:photoid', array('action' => 'editphoto'));
  54         return true;
  55     }
  56
  57     function onStartNoticeDistribute($notice)
  58     {
  59         common_log(LOG_INFO, "event: StartNoticeDistribute");
  60         if (GNUsocialPhotoTemp::$tmp) {
  61             GNUsocialPhotoTemp::$tmp->notice_id = $notice->id;
  62             $photo_id = GNUsocialPhotoTemp::$tmp->insert();
  63             if (!$photo_id) {
  64                 common_log_db_error($photo, 'INSERT', __FILE__);
  65                 throw new ServerException(_m('Problem saving photo.'));
  66             }
  67         }
  68         return true;
  69     }
  70
  71     function onEndNoticeAsActivity(Notice $stored, Activity $act, Profile $scoped=null)
  72     {
  73         common_log(LOG_INFO, 'photo plugin: EndNoticeAsActivity');
  74         $photo = GNUsocialPhoto::getKV('notice_id', $stored->id);
  75         if(!$photo) {
  76             common_log(LOG_INFO, 'not a photo.');
  77             return true;
  78         }
  79
  80         $act->objects[0]->type = ActivityObject::PHOTO;
  81         $act->objects[0]->thumbnail = $photo->thumb_uri;
  82         $act->objects[0]->largerImage = $photo->uri;
  83         return false;
  84     }
  85
  86
  87     function onStartHandleFeedEntry($activity)
  88     {
  89         common_log(LOG_INFO, 'photo plugin: onEndAtomPubNewActivity');
  90         $oprofile = Ostatus_profile::ensureActorProfile($activity);
  91         foreach ($activity->objects as $object) {
  92             if($object->type == ActivityObject::PHOTO) {
  93                 $uri = $object->largerImage;
  94                 $thumb_uri = $object->thumbnail;
  95                 $profile_id = $oprofile->profile_id;
  96                 $source = 'unknown'; // TODO: put something better here.
  97
  98                 common_log(LOG_INFO, 'uri : ' .  $uri);
  99                 common_log(LOG_INFO, 'thumb_uri : ' . $thumb_uri);
 100
 101                 // It's possible this is validated elsewhere, but I'm not sure and
 102                 // would rather be safe.
 103                 $uri = filter_var($uri, FILTER_SANITIZE_URL);
 104                 $thumb_uri = filter_var($thumb_uri, FILTER_SANITIZE_URL);
 105                 $uri = filter_var($uri, FILTER_VALIDATE_URL);
 106                 $thumb_uri = filter_var($thumb_uri, FILTER_VALIDATE_URL);
 107
 108                 if(empty($thumb_uri)) {
 109                     // We need a thumbnail, so if we aren't given one, use the actual picture for now.
 110                     $thumb_uri = $uri;
 111                 }
 112
 113                 if (!empty($uri) && !empty($thumb_uri)) {
 114                     GNUsocialPhoto::saveNew($profile_id, $thumb_uri, $uri, $source, false);
 115                 } else {
 116                     common_log(LOG_INFO, 'bad URI for photo');
 117                 }
 118                 return false;
 119             }
 120         }
 121         return true;
 122     }
 123
 124     function onStartShowNoticeItem($action)
 125     {
 126         $photo = GNUsocialPhoto::getKV('notice_id', $action->notice->id);
 127         if($photo) {
 128             $action->out->elementStart('div', 'entry-title');
 129             $action->showAuthor();
 130             $action->out->elementStart('a', array('href' => $photo->getPageLink()));
 131             $action->out->element('img', array('src' => $photo->thumb_uri,
 132                                     'width' => 256, 'height' => 192));
 133             $action->out->elementEnd('a');
 134             $action->out->elementEnd('div');
 135             $action->showNoticeInfo();
 136             $action->showNoticeOptions();
 137             return false;
 138         }
 139         return true;
 140     }
 141
 142     /*    function onEndShowNoticeFormData($action)
 143     {
 144         $link = "/main/uploadphoto";
 145         $action->out->element('label', array('for' => 'photofile'),_('Attach'));
 146         $action->out->element('input', array('id' => 'photofile',
 147                                      'type' => 'file',
 148                                      'name' => 'photofile',
 149                                      'title' => _('Upload a photo')));
 150     }
 151     */
 152     function onEndPersonalGroupNav(Menu $nav, Profile $target, Profile $scoped=null)
 153     {
 154
 155         $nav->out->menuItem(common_local_url('photos',
 156                            array('nickname' => $nav->action->trimmed('nickname'))), _('Photos'),
 157                            _('Photo gallery'), $nav->action->trimmed('action') == 'photos', 'nav_photos');
 158     }
 159
 160     function onEndShowStyles($action)
 161     {
 162         $action->cssLink('/plugins/GNUsocialPhotos/res/style.css');
 163     }
 164
 165     function onEndShowScripts($action)
 166     {
 167         $action->script('plugins/GNUsocialPhotos/res/gnusocialphotos.js');
 168     }
 169 }
 170