<?php
require_once 'model/model.php';
require_once 'google-api-php-client-1-master/src/Google/autoload.php';
require_once 'google-api-php-client-1-master/src/Google/Client.php';
require_once 'google-api-php-client-1-master/src/Google/Service/YouTube.php';
$DEVELOPER_KEY = 'AIzaSyCjEfURXRMPSsxnVwDGuZhBQuz_iWIlu4g';
$client = new Google_Client();
$client->setDeveloperKey($DEVELOPER_KEY);
$youtube = new Google_Service_YouTube($client);
$model = new Model('localhost', 'root', '123456', 'music');
if ($_POST['getVideoDetails']) {
$videoDetails = $model->getVideosByArtistId($_POST['getVideoDetails']);
$videoStatistic = array();
$videoFinalStat = array();
for ($j = 0, $count = count($videoDetails); $j < $count; $j++) {
$videosResponse = $youtube->videos->listVideos('id,statistics,snippet', array('id' => $videoDetails[$j]['videoId']));
array_push($videoStatistic, array('viewCount' => $videosResponse['items'][0]['statistics']['viewCount'], 'videoId' => $videoDetails[$j]['videoId'], 'title' => $videosResponse['items'][0]['snippet']['title']));
}
$sum = 0;
$topViewVideoId = array('topViewVideoId' => '', 'viewCount' => 0, 'title' => '');
for ($i = 0, $count = count($videoStatistic); $i < $count; $i++) {
$sum += $videoStatistic[$i]['viewCount'];
if ($videoStatistic[$i]['viewCount'] > $topViewVideoId['viewCount']) {
$topViewVideoId['viewCount'] = $videoStatistic[$i]['viewCount'];
$topViewVideoId['topViewVideoId'] = $videoStatistic[$i]['videoId'];
$topViewVideoId['title'] = $videoStatistic[$i]['title'];
}
}
array_push($videoFinalStat, array('totalView' => $sum, 'topVideoId' => $topViewVideoId['topViewVideoId'], 'title' => $topViewVideoId['title']));
echo json_encode($videoFinalStat);
