include 'Chart.php';
$twitterDB = new TwitterDB();
//$twitterDB->printArray($_SERVER);
$chart = new Chart('PieChart');
$options = array();
if (!empty($_GET) && isset($_GET) && array_key_exists('charts', $_GET) && !empty($_GET['charts'])) {
$flag = false;
if ($_GET['charts'] == 'retweetcount-vs-text') {
$flag = true;
$data = $twitterDB->getRetweetCountAndText();
$chart->load($data, 'array');
$options = array('title' => 'How many times a tweet is retweeted limited to 10.', 'is3D' => true, 'width' => 500, 'height' => 400);
} else {
if ($_GET['charts'] == 'different-days') {
$flag = true;
$data = $twitterDB->getTweetsOfDifferentDays();
$chart->load($data, 'array');
$options = array('title' => 'Different days tweets analytics', 'is3D' => true, 'width' => 500, 'height' => 400);
} else {
if ($_GET['charts'] == 'status-source') {
$flag = true;
$data = $twitterDB->getStatusSource();
$chart->load($data, 'array');
$options = array('title' => 'Different types of sources used to tweet', 'is3D' => true, 'width' => 500, 'height' => 400);
} else {
if ($_GET['charts'] == 'favorite-count') {
$flag = true;
$data = $twitterDB->getFavoriteCount();
$chart->load($data, 'array');
$options = array('title' => 'Favorite count', 'is3D' => true, 'width' => 500, 'height' => 400);
} else {
