/**
* Function getPlaylistVideosByAjax is used to get current user playlist videos and bind it existing videos
* This function has userId to hold current user id
* This function has startOffset arguments to hold start offset
* This function has playlistId arguments to hold playlist id
* This function call getPlaylistVideoDetails method to get required set of playlist video details
* This function pass userid,playlistid,startoffset and current object as parameter to getPlaylistVideoDetails method
* This function call getVideoByAjax to get required json details to bind next set of videos to existing videos
* This function has exit statement to stop flow
* @param int $userId user id
* @param int $startOffset start offset
* @param int $playlistId playlist id
* @return array
*/
public function getPlaylistVideosByAjax($userId, $startOffset, $playlistId)
{
global $wpdb;
$result = array();
$videoResults = getPlaylistVideoDetails($userId, $playlistId, $startOffset, $this);
if (empty($videoResults)) {
echo json_encode(array());
exitAction('');
}
$result = getVideoByAjax($videoResults, '', $this->thumbPath . 'nothumbimage.jpg', $this->ratearray);
array_push($result, $this->playlistVideoCount);
echo json_encode($result);
exitAction('');
}
/**
* Function displayView load the playlist default template file
* @return void
*/
public function displayView()
{
$userId = !empty($this->playlistUserId) ? $this->playlistUserId : '';
if ($userId == '') {
$userId = get_current_user_id();
}
$this->playlistId = isset($_REQUEST['pid']) && $_REQUEST['pid'] != '' ? intval($_REQUEST['pid']) : '';
if (!empty($this->playlistId) && !empty($userId)) {
$startOffset = 0;
$this->videoDetails = getPlaylistVideoDetails($userId, $this->playlistId, $startOffset, $this);
$this->playlistName = getPlaylistName($userId, $this->playlistId, $this);
} elseif (empty($this->playlistId) && !empty($userId)) {
$startOffset = 0;
$this->playlistDetails = getPlaylistDetails($userId, $startOffset, $this);
$this->playlistCount = getTotalPlaylistCount($userId, $this);
} else {
echo 'login';
}
$this->displayTemplate();
}
