function index()
{
$current_user = Users_Model::get_current_user();
$posts = Users_Model::get_facebook_posts();
$post_chart = array('Posts');
$post_count = 0;
$likes = Users_Model::get_facebook_likes();
$likes_chart = array('Likes');
$likes_count = 0;
$date_start = $date_first = strtotime('-7 DAYS');
$date_end = time();
if ($this->is_ajax() && isset($_POST['startDate']) && isset($_POST['endDate'])) {
$date_start = $_POST['startDate'];
$date_end = $_POST['endDate'];
}
while ($date_start <= $date_end) {
$index = date('d.m', $date_start);
$post_chart[$index] = 0;
$likes_chart[$index] = 0;
// Posts
if (!empty($posts)) {
foreach ($posts['data'] as $post) {
if (date('Y-m-d', strtotime($post->created_time)) == date('Y-m-d', $date_start)) {
$post_chart[$index]++;
$post_count++;
}
}
}
// Likes
if (!empty($likes->data)) {
foreach ($likes->data as $like) {
if (date('Y-m-d', strtotime($like->created_time)) == date('Y-m-d', $date_start)) {
$likes_chart[$index]++;
$likes_count++;
}
}
}
$date_start = strtotime('+1 day', $date_start);
}
$categories = array_slice(array_keys($post_chart), 1);
$post_chart = array_values($post_chart);
$likes_chart = array_values($likes_chart);
if ($this->is_ajax() && isset($_POST['startDate']) && isset($_POST['endDate'])) {
echo json_encode(array('status' => true, 'html' => $this->load->view('facebook/_facebook_chart', array('chart_categories' => $categories, 'post_count' => $post_count, 'post_chart' => $post_chart, 'likes_count' => $likes_count, 'likes_chart' => $likes_chart, 'startDate' => date('d/m/y', $date_first), 'endDate' => date('d/m/y', $date_end)), TRUE), 'chart_categories' => $categories, 'post_chart' => $post_chart, 'likes_chart' => $likes_chart));
exit;
} else {
$this->layout('admin', 'facebook/facebook', array('current_user' => $current_user, 'post_count' => $post_count, 'post_chart' => $post_chart, 'likes_count' => $likes_count, 'likes_chart' => $likes_chart, 'chart_categories' => $categories, 'startDate' => date('d/m/y', $date_first), 'endDate' => date('d/m/y', $date_end)));
}
}
