/**
* 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 $maxResults The number of results to retrieve.
* @return void
*/
function searchVideos($searchType, $searchTerm, $startIndex, $maxResults)
{
// create an unauthenticated service object
$youTubeService = new Zend_Gdata_YouTube();
$query = $youTubeService->newVideoQuery();
$query->setQuery($searchTerm);
$query->setStartIndex($startIndex);
$query->setMaxResults($maxResults);
switch ($searchType) {
case 'most_viewed':
$query->setFeedType('most viewed');
$query->setTime('this_week');
$feed = $youTubeService->getVideoFeed($query);
break;
case 'most_recent':
$query->setFeedType('most recent');
$query->setTime('this_week');
$feed = $youTubeService->getVideoFeed($query);
break;
case 'recently_featured':
$query->setFeedType('recently featured');
$feed = $youTubeService->getVideoFeed($query);
break;
case 'top_rated':
$query->setFeedType('top rated');
$query->setTime('this_week');
$feed = $youTubeService->getVideoFeed($query);
break;
case 'username':
$feed = $youTubeService->getUserUploads($searchTerm);
break;
case 'all':
$feed = $youTubeService->getVideoFeed($query);
break;
case 'owner':
$httpClient = getAuthSubHttpClient();
$youTubeService = new Zend_Gdata_YouTube($httpClient);
try {
$feed = $youTubeService->getUserUploads('default');
if (loggingEnabled()) {
logMessage($httpClient->getLastRequest(), 'request');
logMessage($httpClient->getLastResponse()->getBody(), 'response');
}
} catch (Zend_Gdata_App_HttpException $httpException) {
print 'ERROR ' . $httpException->getMessage() . ' HTTP details<br /><textarea cols="100" rows="20">' . $httpException->getRawResponseBody() . '</textarea><br />' . '<a href="session_details.php">' . 'click here to view details of last request</a><br />';
return;
} catch (Zend_Gdata_App_Exception $e) {
print 'ERROR - Could not retrieve users video feed: ' . $e->getMessage() . '<br />';
return;
}
echoVideoList($feed, true);
return;
default:
echo 'ERROR - Unknown search type - \'' . $searchType . '\'';
return;
}
if (loggingEnabled()) {
$httpClient = $youTubeService->getHttpClient();
logMessage($httpClient->getLastRequest(), 'request');
logMessage($httpClient->getLastResponse()->getBody(), 'response');
}
echoVideoList($feed);
}
case 'most_viewed':
$query->setFeedType('most viewed');
$query->setTime('this_week');
$feed = $yt->getVideoFeed($query);
break;
case 'most_recent':
$query->setFeedType('most recent');
$query->setTime('this_week');
$feed = $yt->getVideoFeed($query);
break;
case 'recently_featured':
$query->setFeedType('recently featured');
$query->setTime('this_week');
$feed = $yt->getVideoFeed($query);
break;
case 'top_rated':
$query->setFeedType('top rated');
$query->setTime('this_week');
$feed = $yt->getVideoFeed($query);
break;
case 'all':
$feed = $yt->getVideoFeed($query);
break;
default:
echo 'ERROR - unknown queryType - "' . $queryType . '"';
break;
}
echoVideoList($feed);
}
?>
function searchYoutube($cat, $searchTerm, $page, $queryType, $maxResults, $startIndex)
{
$retval = array();
$data = array();
if ($queryType === null) {
/* display the entire interface */
include '../home.html';
} else {
if ($queryType == 'show_video') {
/* display an individual video */
if (array_key_exists('videoId', $_REQUEST)) {
$videoId = $_REQUEST['videoId'];
$data = echoVideoPlayer($videoId);
} else {
echo 'No videoId found.';
exit;
}
} else {
/* display a list of videos */
//$searchTerm = $_REQUEST['searchTerm'];
//$startIndex = $_REQUEST['startIndex'];
//$maxResults = $_REQUEST['maxResults'];
$yt = new Zend_Gdata_YouTube();
$query = $yt->newVideoQuery();
$query->setQuery($searchTerm);
$query->setStartIndex($startIndex);
$query->setMaxResults($maxResults);
//print_r($query);
/* check for one of the standard feeds, or list from 'all' videos */
switch ($queryType) {
case 'most_viewed':
$query->setFeedType('most viewed');
$query->setTime('this_week');
$feed = $yt->getVideoFeed($query);
break;
case 'most_recent':
$query->setFeedType('most recent');
$feed = $yt->getVideoFeed($query);
break;
case 'recently_featured':
$query->setFeedType('recently featured');
$feed = $yt->getVideoFeed($query);
break;
case 'top_rated':
$query->setFeedType('top rated');
$query->setTime('this_week');
$feed = $yt->getVideoFeed($query);
break;
case 'all':
$feed = $yt->getVideoFeed($query);
break;
default:
echo 'ERROR - unknown queryType - "' . $queryType . '"';
break;
}
$data = echoVideoList($feed);
//youtube won't allow search item beyond 1000, namely no page beyond 100 if 10 items/page.
$totalpages = min(100, $feed->getTotalResults()->text);
}
}
$retval['status'] = 'OK';
$retval['statusmsg'] = 'OK';
$retval['data'] = $data;
$retval['totalpages'] = $totalpages;
return $retval;
}