/**
* 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 get_watch_history_details used to get required sets of watch history video details
* This function has userId to hold current user id
* This function has startOffset to hold start offset
* This function has totalHistoryCount to hold current user total videos count
* This function has ratearray to hold video rate class to display video rate on front page
* This function has videoArray to hold current user video ids list as a array
* This function has videoResults to hold current user video details
* This function store current offset list in session
* This function return next set of videos detail as a json encoded format
* This function has exit statement to stop flow
* @param int $userId user id
* @param int $startOffset start offset
* @return string watch history video details
*/
public function getWatchHistoryVideoDetails($userId, $startOffset)
{
global $wpdb;
$historyResult = array();
/** totalHistoryCount to hold current user total videos count */
$totalHistoryCount = get_watch_video_count($userId, $this->watchDetailsTable, $this->hdvideoshareTable);
/** videoArray to hold current user video ids list as a array */
$videoArray = $wpdb->get_col($wpdb->prepare("SELECT vid FROM " . WVG_WATCH_HISTORY_DETAILS . " WHERE userid=%d ORDER BY date DESC", $userId));
if (!empty($videoArray)) {
/** videoResults to hold current user video details */
$videoResults = $wpdb->get_results("SELECT * FROM " . $wpdb->prefix . "hdflvvideoshare WHERE vid IN (" . implode(',', $videoArray) . ") ORDER BY field(vid," . implode(',', $videoArray) . ") LIMIT 10 OFFSET " . $startOffset);
}
$historyResult = getVideoByAjax($videoResults, '', $this->thumbPath . 'nothumbimage.jpg', $this->ratearray);
$_SESSION['watchoffset'] = $_SESSION['watchoffset'] + count($videoResults);
array_push($historyResult, $totalHistoryCount);
echo json_encode($historyResult);
exitAction('');
}
