single_location.php

	/**
	 * Function to get information for a single location
	 * @return JSON         Array with information
	 */
	public function single_location()
	{	
		if($this->check_user()){
			global $wpdb;
			$user_id = (int) sanitize_text_field($_POST['user_id']);
			$orders_table_name = $wpdb->prefix . 'wpapp_smart_orders';
			$query_orders = $wpdb->get_results( $wpdb->prepare( "SELECT location_type, location_id FROM $orders_table_name WHERE user_id = %d AND confirmed = 1", $user_id) );

			$my_cities = array();
			$my_regions = array();
			if(!empty($query_orders)){
				foreach ($query_orders as $query_order) {
					if($query_order->location_type == 'city'){
						$my_cities[] =(int)$query_order->location_id;
					} elseif ($query_order->location_type == 'region') {
						$my_regions[] =(int)$query_order->location_id;
					}
				}
			}
			if(isset($_POST['post_id']) && is_numeric($_POST['post_id'])){
				$post_id = (int) sanitize_text_field($_POST['post_id']);
				$post = get_post( $post_id );

				$cities = get_the_terms($post_id, 'smart_location_cities');
				if($cities){
					foreach ($cities as $city) {
						$city_id = icl_object_id($city->term_id, 'smart_location_cities', true, ICL_LANGUAGE_CODE);
					}
				}

				$regions = get_the_terms($post_id, 'smart_location_regions');
				if($regions){
					foreach ($regions as $region) {
						$region_id = icl_object_id($region->term_id, 'smart_location_regions', true, ICL_LANGUAGE_CODE);
					}
				}

				if(in_array($city_id, $my_cities) || in_array($region_id, $my_regions)){
					//getting Post_id on the primary language
					$post_id_primary = icl_object_id($post_id, 'location', true, ICL_LANGUAGE_CODE);

					$single_location['location_title']           = html_entity_decode($post->post_title);
					$single_location['location_content']         = sanitize_text_field($post->post_content);
					$single_location['location_additional_info'] = sanitize_text_field(get_post_meta($post_id, '_smart_info', true));
					$single_location['location_email']           = sanitize_email(get_post_meta($post_id, '_smart_email', true));
					$single_location['location_street']          = sanitize_text_field(get_post_meta($post_id, '_smart_street', true));
					$single_location['location_phone']           = get_post_meta($post_id, '_smart_phone', true);
					$single_location['location_url']             = esc_url_raw(get_post_meta($post_id, '_smart_url', true), array('http', 'https'));
					$single_location['location_city']            = sanitize_text_field(get_post_meta($post_id, '_smart_city', true));
					$single_location['location_bookingcom_url']  = sanitize_text_field(get_post_meta($post_id, '_smart_bookingcom', true));
					$single_location['location_info'] 			 = sanitize_text_field(get_post_meta($post_id, '_smart_info', true));
					$single_location['location_cuisine'] 		 = sanitize_text_field(get_post_meta($post_id, '_smart_cuisine', true));
					$single_location['location_price'] 		 	 = sanitize_text_field(get_post_meta($post_id, '_smart_price', true));
					$single_location['location_rating'] 		 = (float) get_post_meta ($post_id_primary,'ratings_average', true ); 
					$single_location['location_photo_credits'] = sanitize_text_field(get_post_meta($post_id, '_smart_photocredits', true));

					$loc_categories = get_the_terms( $post_id, 'smart_location_categories' );
					$single_location['location_category']  = array();
					if (!empty($loc_categories)) {
						foreach($loc_categories as $Loc_category) {
							if($Loc_category != null) {
								$single_location['location_category'][] = html_entity_decode($Loc_category->name);
							}
						}
					}

					$galleries = get_post_meta($post_id, '_smart_photos', true);
					if(is_array($galleries) && !empty($galleries) ){
						$single_location['location_gallery'] = array();
						foreach ($galleries as $gallery){
							$single_location['location_gallery'][] = sanitize_text_field(wp_get_attachment_url( $gallery));
						}
					}

					$favorite_locations = get_user_meta($user_id, 'smart_locations_favorites', false);
						if(in_array($post_id_primary, $favorite_locations) ){
							$single_location['favorite_location'] = true;
						} else {
							$single_location['favorite_location'] = false;
						}
					WpApp_Res::json( $single_location );

				} else{
					WpApp_Res::json(array(
						'success' => 0,
						'message' => 'You have to buy city or region'
						));
				}

			} else {
				WpApp_Res::json(array('success' => 0));
			}
		} else {
			WpApp_Res::json(array(
				'success' => 0,
				'message' => "You are not Logged In!"
				));
		}
	}