case 'create_playlist':
createPlaylist($_POST['playlistTitle'], $_POST['playlistDescription']);
break;
case 'delete_playlist':
deletePlaylist($_POST['playlistTitle']);
break;
case 'update_playlist':
updatePlaylist($_POST['newPlaylistTitle'], $_POST['newPlaylistDescription'], $_POST['oldPlaylistTitle']);
break;
case strcmp(substr($operation, 0, 7), 'search_') == 0:
// initialize search specific information
$searchType = substr($operation, 7);
searchVideos($searchType, $_POST['searchTerm'], $_POST['startIndex'], $_POST['maxResults']);
break;
case 'show_video':
echoVideoPlayer($_POST['videoId']);
break;
default:
unsupportedOperation($_POST);
break;
}
/**
* Perform a search on youtube. Passes the result feed to echoVideoList.
*
* @param string $searchType The type of search to perform.
* If set to 'owner' then attempt to authenticate.
* @param string $searchTerm The term to search on.
* @param string $startIndex Start retrieving search results from this index.
* @param string $maxResults The number of results to retrieve.
* @return void
*/
/*
* The main controller logic of the YouTube video browser demonstration app.
*/
$queryType = $_POST['queryType'];
if ($queryType === null) {
/* display the entire interface */
include 'interface.html';
} else if ($queryType == 'show_video') {
/* display an individual video */
if (array_key_exists('videoId', $_POST)) {
$videoId = $_POST['videoId'];
echoVideoPlayer($videoId);
} else if (array_key_exists('videoId', $_GET)) {
$videoId = $_GET['videoId'];
echoVideoPlayer($videoId);
} else {
echo 'No videoId found.';
exit;
}
} else {
/* display a list of videos */
$searchTerm = $_POST['searchTerm'];
$startIndex = $_POST['startIndex'];
$maxResults = $_POST['maxResults'];
$yt = new Zend_Gdata_YouTube();
$query = $yt->newVideoQuery();
$query->setQuery($searchTerm);
$query->setStartIndex($startIndex);
$query->setMaxResults($maxResults);
function searchYoutubeVideoDetail($id, $type)
{
$retval = array();
$data = array();
$data = echoVideoPlayer($id);
$retval['status'] = 'OK';
$retval['statusmsg'] = 'OK';
$retval['data'] = $data;
return $retval;
}