/**
* 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();
}
/**
* Function createPlaylist is used to create new playlist
* This function has userId to hold current user id
* This function has videoId to hold video id
* This function has playlistName to hold playlist name
* This function has playlistLimit to hold playlist name
* This function has playlistCount to hold total playlist count of current user
* This function has checkPlaylist to hold playlist name to check whether playlist name exists or not
* This function insert new playlist on playlist table
* This function insert new video on newly created playlist
* This function has exit statement to stop flow
* @param int $userId user id
* @param int $videoId video id
* @param string $playlistName playlist name
* @return array
*/
public function createPlaylist($userId, $videoId, $playlistName)
{
global $wpdb;
$serializedPlaylistLimit = unserialize($wpdb->get_var($wpdb->prepare('SELECT player_colors FROM ' . $this->settingsTable, '')));
if (!empty($serializedPlaylistLimit['playlist_count'])) {
$playlistLimit = $serializedPlaylistLimit['playlist_count'];
} else {
$playlistLimit = 5;
}
$playlistCount = getTotalPlaylistCount($userId, $this);
if ($playlistCount >= $playlistLimit) {
echo json_encode(array('checkResult' => false, 'status' => 'limit'));
exitAction('');
}
$checkPlaylist = $wpdb->get_var($wpdb->prepare('SELECT playlist_name FROM ' . $this->userPlaylistTable . ' WHERE userid=%d AND playlist_name=%s', $userId, $playlistName));
if (empty($checkPlaylist)) {
$data = array('userid' => $userId, 'playlist_name' => $playlistName);
$format = array('%d', '%s');
$result = $wpdb->insert($this->userPlaylistTable, $data, $format);
} else {
echo json_encode(array('checkResult' => false, 'status' => 'exist'));
exitAction('');
}
$playlistId = $wpdb->insert_id;
if ($result) {
$this->insertPlaylistVideo($userId, $videoId, $playlistId);
} else {
echo json_encode(array('checkResult' => false));
exitAction('');
}
}