* porting to Drupal 6 * @author Heshan Wanigasooriya * @todo */ /** * Implementation of hook_menu */ function video_google_menu() { $items = array(); $items['node/add/video/google'] = array( 'title' => 'Google', 'access arguments' => array('create video') ); return $items; } /** * Implementation of hook_v_help */ function video_google_v_help() { $help = array(); $help['google']['data'] = '' . t('Google Video support') . ''; $help['google']['children'] = array(t('You can host videos on video.google.com and put them on your site. To do this, after you upload the video on Google video you just have to get the URL of the video.')); return $help; } /** * Implementation of hook_v_info() */ function video_google_v_info() { $info['google'] = array( '#name' => 'Google Video', '#description' => t('Post a video available on !link to this website.', array('!link' => l(t('Google Video'), 'http://video.google.com'), NULL, NULL, NULL, TRUE)), '#autothumbable' => true, '#autoresolution' => true, '#autoplaytime' => false, // seems that thereisn't a video lenght field in the google video xml ); return $info; } /** * Implementation of hook_v_form() */ function video_google_v_form(&$node, &$form) { $form['video']['vidfile'] = array( '#type' => 'textfield', '#title' => t('Google Video URL'), '#default_value' => $node->vidfile, '#maxlength' => 700, '#required' => TRUE, '#weight' => -20, '#description' => t('Insert the URL to the google video. ') . l(t('More information.'), 'video/help', array('fragment' => 'videofile'))); return $form; } /** * implementation of hook_v_validate */ function video_google_v_validate($node) { // TODO: use youtube REST or XML-RPC to query youtube: check video available and embeddable if(!preg_match("/^http:\/\/video\.google\.com\/videoplay\?docid=/", $node->vidfile)) { form_set_error('vidfile', t('The Google Video URL field must be similar to http://video.google.com/videoplay?docid=1806507480014945777')); } else { //get the video id $id = _video_google_get_id($node->vidfile); $response = _video_apiclient_google_request($id); if(count($response) == 0) { // google video wasn't able to find the video form_set_error('vidfile', t('The system was not able to find this video on Google Video. Please check the URL of your Google video.')); } } } /** * Implementation of hook_v_play */ function video_google_v_play($node) { return theme('video_google_play', $node); } /** AUTOTHUMBNAILING LOGIC */ define('VIDEO_GOOGLE_XML', 'http://video.google.com/videofeed'); function _video_apiclient_google_request($id, $cacheable = TRUE) { $args = array('docid' => $id); return _video_apiclient_request_xml('google', VIDEO_GOOGLE_XML, $args, $cacheable); } function _video_apiclient_google_get_thumbnail_url($id) { $xml = _video_apiclient_google_request($id); // we *should* be able to use media:thumbnail // but unfortunately, that is stripped out from the request hook // so instead, we'll parse it from the description, where it's repeated. // TODO: look into how to fix this... $desc = $xml['ITEM']['DESCRIPTION'][0]; $regex = '@

vidfile) { _video_image_thumbnail_debug(t('No new video to thumbnail')); return NULL; } if ($_POST['tempimage']['fids']['_original']) { _video_image_thumbnail_debug(t('Video already thumbnailed')); return NULL; } } // let's include apiclient logic //get the video id if (!$node->vidfile && count($_POST)) { $vidfile = $_POST['vidfile']; } else { $vidfile = $node->vidfile; } $id = _video_google_get_id($vidfile); // get thumbnail url $thumbnail_url = _video_apiclient_google_get_thumbnail_url($id); return _video_image_get_thumb_file_object($thumbnail_url, $id); } /** * Implementation of hook_v_auto_resolution */ function video_google_v_auto_resolution(&$node) { // we set google videos to 400x326 by default return array(400, 326); } /** THEMEABLE FUNCTIONS */ /** * Play videos hosted on video.google.com * Allows users to host videos on video.google.com and then use the video ID to post it in the module. * * @param $node * object with node information * * @return * string of content to display */ function theme_video_google_play($node) { $width = ($node->video_scaled_x ? $node->video_scaled_x : '425'); $height = ($node->video_scaled_y ? $node->video_scaled_y : '350'); // Strip heading "google:" $videoid = _video_google_get_id(check_plain($node->vidfile)); //$videoid = substr($node->vidfile, 7); // this will be executed by not Internet Explorer browsers $output = '

'; $output = theme('video_format_play', $output, t('http://video.google.com/support'), t('Link to video.google.com'), t('video.google.com')); return $output; } /** HELPER FUNCTIONS */ /** * Get the docid from an URL */ function _video_google_get_id($url) { $pattern = '/-?[0-9]+/'; // maybe too weak? some id have a leading - preg_match_all($pattern, $url, $matches, PREG_PATTERN_ORDER); return $matches[0][0]; } /** * Implementation of hook_theme(). */ function video_google_theme() { return array( 'video_google_play' => array( 'arguments' => array('node' => NULL), ), ); } module_load_include('inc', 'video', 'includes/apiclient');