/**
* @param $mod_reference
* @param $module_params
*/
function module_last_youtube_playlist_videos($mod_reference, $module_params)
{
global $smarty, $prefs;
$tikilib = TikiLib::lib('tiki');
$data = array();
if (!empty($module_params['id'])) {
$id = $module_params['id'];
require_once 'lib/wiki-plugins/wikiplugin_youtube.php';
if (!empty($module_params['orderby'])) {
$orderby = $module_params['orderby'];
$feedUrl = 'http://gdata.youtube.com/feeds/api/playlists/' . $id . '?orderby=' . $orderby;
} else {
$feedUrl = 'http://gdata.youtube.com/feeds/api/playlists/' . $id . '?orderby=position';
}
$yt = new Zend_Gdata_YouTube();
$yt->setMajorProtocolVersion(2);
$yt->setHttpClient($tikilib->get_http_client());
try {
$playlistVideoFeed = $yt->getPlaylistVideoFeed($feedUrl);
$data[$id]['info']['title'] = $playlistVideoFeed->title->text;
// Prepare params for video display
$params = array();
$params['width'] = isset($module_params['width']) ? $module_params['width'] : 425;
$params['height'] = isset($module_params['height']) ? $module_params['height'] : 350;
// Get information from all videos from playlist
// Limit to $module_rows first videos if $module_rows is set
$count_videos = 1;
foreach ($playlistVideoFeed as $videoEntry) {
$videoId = $videoEntry->getVideoId();
$data[$id]['videos'][$videoId]['title'] = $videoEntry->getVideoTitle();
$data[$id]['videos'][$videoId]['uploaded'] = $videoEntry->mediaGroup->uploaded->text;
$data[$id]['videos'][$videoId]['description'] = $videoEntry->getVideoDescription();
$params['movie'] = $videoId;
$pluginstr = wikiplugin_youtube('', $params);
$len = strlen($pluginstr);
//need to take off the ~np~ and ~/np~ at the beginning and end of the string returned by wikiplugin_youtube
$data[$id]['videos'][$videoId]['xhtml'] = substr($pluginstr, 4, $len - 4 - 5);
if (isset($module_rows) && $module_rows > 0 && $count_videos >= $module_rows) {
break;
}
$count_videos++;
}
} catch (Exception $e) {
$data[$id]['info']['title'] = tra('No Playlist found');
$data[$id]['videos'][0]['title'] = $e->getMessage();
}
} else {
$id = 0;
$data[$id]['info']['title'] = tra('No Playlist found');
$data[$id]['videos'][0]['title'] = tra('No Playlist ID was provided');
}
$smarty->assign('verbose', isset($module_params['verbose']) ? $module_params['verbose'] : 'y');
$smarty->assign('link_url', isset($module_params['link_url']) ? $module_params['link_url'] : '');
$smarty->assign('link_text', isset($module_params['link_text']) ? $module_params['link_text'] : 'More Videos');
$smarty->assign_by_ref('data', $data[$id]);
}
