gnu-social/plugins/GNUsocialVideo/GNUsocialVideoPlugin.php
2011-05-24 15:48:34 -04:00

154 lines
3.9 KiB
PHP

<?php
/**
* GNU Social
* Copyright (C) 2010, Free Software Foundation, Inc.
*
* PHP version 5
*
* LICENCE:
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Widget
* @package GNU Social
* @author Ian Denhardt <ian@zenhack.net>
* @copyright 2010 Free Software Foundation, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
*/
if (!defined('STATUSNET')) {
exit(1);
}
class GNUsocialVideoPlugin extends MicroAppPlugin
{
function onCheckSchema()
{
$schema = Schema::get();
$schema->ensureTable('video', Video::schemaDef());
return true;
}
function onAutoload($cls)
{
$dir = dirname(__FILE__);
switch($cls)
{
case 'PostvideoAction':
include_once $dir . '/actions/postvideo.php';
break;
case 'Video':
include_once $dir . '/Video.php';
break;
case 'VideoForm':
include_once $dir . '/videoform.php';
break;
case 'ShowvideoAction':
include_once $dir . '/showvideo.php';
break;
default:
break;
}
return true;
}
function onRouterInitialized($m)
{
$m->connect('main/postvideo', array('action' => 'postvideo'));
$m->connect('showvideo/:id', array('action' => 'showvideo'));
return true;
}
function entryForm($out)
{
return new VideoForm($out);
}
function appTitle()
{
return _('Video');
}
function tag()
{
return 'GNUsocialVideo';
}
function types()
{
return array(Video::OBJECT_TYPE);
}
function saveNoticeFromActivity($activity, $actor, $options=array())
{
if(count($activity->objects) != 1) {
throw new Exception('Too many activity objects.');
}
$videoObj = $activity->objects[0];
if ($videoObj->type != Video::OBJECT_TYPE) {
throw new Exception('Wrong type for object.');
}
// For now we read straight from the xml tree, no other way to get this information.
// When there's a better API for this, we should change to it.
$uri = ActivityUtils::getLink($activity->entry, 'enclosure');
$options['object_type'] = Video::OBJECT_TYPE;
Video::saveNew($actor, $uri, $options);
}
function activityObjectFromNotice($notice)
{
$object = new ActivityObject();
$object->id = $notice->uri;
$object->type = Video::OBJECT_TYPE;
$object->title = $notice->content;
$object->summary = $notice->content;
$object->link = $notice->bestUrl();
$vid = Video::getByNotice($notice);
if ($vid) {
$object->extra[] = array('link', array('rel' => 'enclosure', 'href' => $vid->url), array());
}
return $object;
}
function showNotice($notice, $out)
{
$vid = Video::getByNotice($notice);
if ($vid) {
$out->element('video', array('src' => $vid->url,
'width' => '100%',
'controls' => 'controls'));
}
}
function deleteRelated($notice)
{
$vid = Video::getByNotice($notice);
if ($vid) {
$vid->delete();
}
}
}