Video plugin. still rough, but federation works.
This commit is contained in:
Ian Denhardt
parent
27ef3b1d90
commit
b7aca97d3e
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@ -30,8 +30,18 @@ if (!defined('STATUSNET')) {
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exit(1);
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}
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class GNUsocialVideoPlugin extends Plugin
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class GNUsocialVideoPlugin extends MicroAppPlugin
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{
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function onCheckSchema()
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{
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$schema = Schema::get();
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$schema->ensureTable('video', Video::schemaDef());
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return true;
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}
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function onAutoload($cls)
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{
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$dir = dirname(__FILE__);
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@ -40,6 +50,15 @@ class GNUsocialVideoPlugin extends Plugin
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case 'PostvideoAction':
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include_once $dir . '/actions/postvideo.php';
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break;
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case 'Video':
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include_once $dir . '/Video.php';
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break;
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case 'VideoForm':
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include_once $dir . '/videoform.php';
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break;
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case 'ShowvideoAction':
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include_once $dir . '/showvideo.php';
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break;
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default:
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break;
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}
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@ -49,6 +68,81 @@ class GNUsocialVideoPlugin extends Plugin
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function onRouterInitialized($m)
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{
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$m->connect('main/postvideo', array('action' => 'postvideo'));
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$m->connect('showvideo/:id', array('action' => 'showvideo'));
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return true;
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}
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function entryForm($out)
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{
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return new VideoForm($out);
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}
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function appTitle()
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{
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return _('video');
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}
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function tag()
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{
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return 'GNUsocialVideo';
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}
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function types()
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{
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return array(Video::OBJECT_TYPE);
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}
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function saveNoticeFromActivity($activity, $actor, $options=array())
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{
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if(count($activity->objects) != 1) {
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throw new Exception('Too many activity objects.');
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}
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$videoObj = $activity->objects[0];
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if ($videoObj->type != Video::OBJECT_TYPE) {
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throw new Exception('Wrong type for object.');
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}
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// For now we read straight from the xml tree, no other way to get this information.
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// When there's a better API for this, we should change to it.
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$uri = ActivityUtils::getLink($activity->entry, 'enclosure');
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$options['object_type'] = Video::OBJECT_TYPE;
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Video::saveNew($actor, $uri, $options);
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}
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function activityObjectFromNotice($notice)
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{
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$object = new ActivityObject();
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$object->id = $notice->uri;
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$object->type = Video::OBJECT_TYPE;
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$object->title = $notice->content;
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$object->summary = $notice->content;
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$object->link = $notice->bestUrl();
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$vid = Video::getByNotice($notice);
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if ($vid) {
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$object->extra[] = array('link', array('rel' => 'enclosure', 'href' => $vid->url), array());
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}
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return $object;
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}
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function showNotice($notice, $out)
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{
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$vid = Video::getByNotice($notice);
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if ($vid) {
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$out->element('video', array('src' => $vid->url));
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}
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}
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function deleteRelated($notice)
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{
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exit(1); // TODO: implement
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}
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}
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@ -0,0 +1,112 @@
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<?php
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/**
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* GNU Social
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* Copyright (C) 2010, Free Software Foundation, Inc.
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*
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* PHP version 5
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*
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* LICENCE:
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package GNU Social
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* @author Ian Denhardt <ian@zenhack.net>
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* @copyright 2011 Free Software Foundation, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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*/
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if(!defined('STATUSNET')){
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exit(1);
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}
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/**
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* Data class for videos.
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*/
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class Video extends Managed_DataObject
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{
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const OBJECT_TYPE = 'http://activitystrea.ms/schema/1.0/video';
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public $__table = 'video'; // table name
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public $id; // char (36) // UUID
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public $uri; // varchar (255) // This is the corresponding notice's uri.
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public $url; // varchar (255)
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public $profile_id; // int
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public function staticGet($k, $v=null)
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{
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return Memcached_DataObject::staticGet('Video', $k, $v);
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}
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public function getByNotice($notice)
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{
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return self::staticGet('uri', $notice->uri);
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}
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public function getNotice()
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{
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return Notice::staticGet('uri', $this->uri);
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}
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public static function schemaDef()
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{
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return array(
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'description' => 'A video clip',
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'fields' => array(
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'id' => array('type' => 'char',
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'length' => 36,
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'not null' => true,
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'description' => 'UUID'),
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'uri' => array('type' => 'varchar',
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'length' => 255,
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'not null' => true),
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'url' => array('type' => 'varchar',
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'length' => 255,
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'not null' => true),
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'profile_id' => array('type' => 'int', 'not null' => true),
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),
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'primary key' => array('id'),
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'foreign keys' => array('video_profile_id__key' => array('profile' => array('profile_id' => 'id'))),
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);
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}
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function saveNew($profile, $url, $options=array())
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{
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$vid = new Video();
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$vid->id = UUID::gen();
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$vid->profile_id = $profile->id;
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$vid->url = $url;
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$options['object_type'] = Video::OBJECT_TYPE;
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if (!array_key_exists('uri', $options)) {
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$options['uri'] = common_local_url('showvideo', array('id' => $vid->id));
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}
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if (!array_key_exists('rendered', $options)) {
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$options['rendered'] = sprintf("<video src=\"%s\">Sorry, your browser doesn't support the video tag.</video>", $url);
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}
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$vid->uri = $options['uri'];
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$vid->insert();
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return Notice::saveNew($profile->id,
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'',
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'web',
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$options);
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}
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}
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@ -32,52 +32,55 @@ if (!defined('STATUSNET')) {
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class PostvideoAction extends Action {
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var $user = null;
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var $url = null;
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function prepare($args)
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{
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parent::prepare($args);
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$this->user = common_current_user();
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if(empty($this->user)){
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throw new ClientException(_('Must be logged in to post a video'),
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403);
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}
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if($this->isPost()){
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$this->checkSessionToken();
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}
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$this->url = filter_var($this->trimmed('url'), FILTER_SANITIZE_URL);
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$this->url = filter_var($this->url, FILTER_VALIDATE_URL);
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return true;
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}
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function handle($args)
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{
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parent::handle($args);
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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if ($this->isPost()) {
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$this->handlePost($args);
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} else {
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$this->showPage();
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}
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$this->showPage();
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}
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function handlePost($args)
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{
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if (!$this->arg('post')) {
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return;
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}
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if (empty($_POST['video_uri'])) {
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return;
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}
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$uri = $_POST['video_uri'];
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$uri = filter_var($uri, FILTER_SANITIZE_URL);
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$uri = filter_var($uri, FILTER_VALIDATE_URL);
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if($uri) {
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$rend = sprintf('<video src="%s", controls="controls">Sorry, your browser doesn\'t support the video tag.</video>', $uri);
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Notice::saveNew($this->user->id, 'video : ' . $uri, 'web', array('rendered' => $rend));
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if (empty($this->url)) {
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throw new ClientException(_('Bad URL.'));
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}
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$profile = $this->user->getProfile();
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$vid = Video::saveNew($profile, $this->url, array());
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common_redirect($vid->uri, 303);
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}
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function showContent()
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{
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if(empty($this->user)) {
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$this->element('p', array(), 'You are not logged in.');
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} else {
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$this->elementStart('form', array('method' => 'post',
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'action' => common_local_url('postvideo')));
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$this->element('input', array('name' => 'video_uri',
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'type' => 'text',
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'id' => 'video_uri'));
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$this->submit('post', _('Post'));
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$this->elementEnd('form');
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}
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$form = new VideoForm();
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$form->show();
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}
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}
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@ -0,0 +1,67 @@
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<?php
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/**
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* GNU Social
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* Copyright (C) 2010, Free Software Foundation, Inc.
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*
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* PHP version 5
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*
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* LICENCE:
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package GNU Social
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* @author Ian Denhardt <ian@zenhack.net>
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* @copyright 2011 Free Software Foundation, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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*/
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if(!defined('STATUSNET')){
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exit(1);
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}
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class ShowvideoAction extends ShownoticeAction
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{
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protected $id = null;
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protected $vid = null;
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function prepare($args)
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{
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OwnerDesignAction::prepare($args);
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$this->id = $this->trimmed('id');
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$this->vid = Video::staticGet('id', $this->id);
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if (empty($this->vid)) {
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throw new ClientException(_('No such video.'), 404);
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}
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$this->notice = $this->vid->getNotice();
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if (empty($this->notice)) {
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throw new ClientException(_('No such video'), 404);
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}
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$this->user = User::staticGet('id', $this->vid->profile_id);
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if (empty($this->user)) {
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throw new ClientException(_('No such user.'), 404);
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}
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$this->profile = $this->user->getProfile();
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if (empty($this->profile)) {
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throw new ServerException(_('User without a profile.'));
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}
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return true;
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}
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}
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@ -0,0 +1,61 @@
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<?php
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/**
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* GNU Social
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* Copyright (C) 2010, Free Software Foundation, Inc.
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*
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* PHP version 5
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*
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* LICENCE:
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package GNU Social
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* @author Ian Denhardt <ian@zenhack.net>
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* @copyright 2011 Free Software Foundation, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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*/
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if(!defined('STATUSNET')){
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exit(1);
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}
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class VideoForm extends Form
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{
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function id()
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{
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return "form_new_video";
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}
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function action()
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{
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return common_local_url('postvideo');
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}
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function formData()
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{
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$this->out->elementStart('fieldset', array('id' => 'new_video_data'));
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$this->out->elementStart('ul', 'form_data');
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$this->li();
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$this->out->input('url', _('URL'), null, _('URL of the video'));
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$this->unli();
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$this->out->elementEnd('ul');
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$this->out->elementEnd('fieldset');
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}
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function formActions()
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{
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$this->out->submit('submit', _m('BUTTON', 'Save'));
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}
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}
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