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✏️ Editing: model.location.php

<?php
/**
 * Class: WPGMP_Model_Location
 * @author Flipper Code <hello@flippercode.com>
 * @package Maps
 * @version 4.2.0
 */

if ( ! class_exists( 'WPGMP_Model_Location' ) ) {

/**
	 * Location model for CRUD operation.
	 * @package Maps
	 * @author Flipper Code <hello@flippercode.com>
	 */
	class WPGMP_Model_Location extends FlipperCode_Model_Base
	{
		/**
		 * Validations on location properies.
		 * @var array
		 */
		public $validations = array(
		'location_title' => array( 'req' => 'Please enter location title.' ),
		'location_address' => array( 'req' => 'Please enter location address with help of auto-suggest.' ),
		'location_latitude' => array( 'req' => 'Please enter location latitude.','latlng' => 'Invalid latitude.' ),
		'location_longitude' => array( 'req' => 'Please enter location longitude.', 'latlng' => 'Invalid longitude.' ),
			);
		/**
		 * Intialize location object.
		 */
		public function __construct() {
			$this->table = TBL_LOCATION;
			$this->unique = 'location_id';
		}
		/**
		 * Admin menu for CRUD Operation
		 * @return array Admin meny navigation(s).
		 */
		public function navigation() {

return array(
			'wpgmp_form_location' => esc_html__( 'Add Location', 'wp-google-map-plugin' ),
			'wpgmp_manage_location' => esc_html__( 'Manage Locations', 'wp-google-map-plugin' ),
			);
		}
		/**
		 * Install table associated with Location entity.
		 * @return string SQL query to install map_locations table.
		 */
		public function install() {

global $wpdb;

$charset_collate = $wpdb->get_charset_collate();

$map_location = 'CREATE TABLE '.$wpdb->prefix.'map_locations (
			location_id int(11) NOT NULL AUTO_INCREMENT,
			location_title varchar(255) DEFAULT NULL,
			location_address varchar(255) DEFAULT NULL,
			location_draggable varchar(255) DEFAULT NULL,
			location_infowindow_default_open varchar(255) DEFAULT NULL,
			location_animation varchar(255) DEFAULT NULL,
			location_latitude varchar(255) DEFAULT NULL,
			location_longitude varchar(255) DEFAULT NULL,
			location_city varchar(255) DEFAULT NULL,
			location_state varchar(255) DEFAULT NULL,
			location_country varchar(255) DEFAULT NULL,
			location_postal_code varchar(255) DEFAULT NULL,
			location_zoom int(11) DEFAULT NULL,
			location_author int(11) DEFAULT NULL,
			location_messages text DEFAULT NULL,
			location_settings text DEFAULT NULL,
			location_group_map text DEFAULT NULL,
			location_extrafields text DEFAULT NULL,
			PRIMARY KEY  (location_id)
			) '.$charset_collate.';';

return $map_location;
		}
		
		/**
		 * Get Location(s)
		 * @param  array $where  Conditional statement.
		 * @return array         Array of Location object(s).
		 */
		public function fetch($where = array()) {

$objects = $this->get( $this->table, $where );

if ( isset( $objects ) ) {
				foreach ( $objects as $object ) {
					$object->location_settings = maybe_unserialize( $object->location_settings );
					$object->location_extrafields = maybe_unserialize( $object->location_extrafields );
					// Data convertion for version < 3.0.
					$is_category = maybe_unserialize( $object->location_group_map );
					if ( ! is_array( $is_category ) ) {
						$object->location_group_map = array( $object->location_group_map );
					} else {
						$object->location_group_map = $is_category;
					}
					// Data convertion for version < 3.0.
					if(isset($object->location_messages) && !empty($object->location_messages))
					$is_message = maybe_unserialize( base64_decode( $object->location_messages ) );
					
					if ( isset($is_message) && is_array( $is_message ) ) {
						$object->location_messages = $is_message['googlemap_infowindow_message_one'];
					}
				}
				return $objects;
			}
		}
		
		/**
		 * Add or Edit Operation.
		 */
		public function save() {
			
			global $_POST;
			$entityID = '';
						
			//Permission Verification
			if ( ! current_user_can('administrator') )
			die( 'You are not allowed to save changes!' );
			
			//Nonce Verification
			if( !isset( $_REQUEST['_wpnonce'] ) || ( isset( $_REQUEST['_wpnonce'] ) && empty($_REQUEST['_wpnonce']) ) )
			die( 'You are not allowed to save changes!' );
			if ( isset( $_REQUEST['_wpnonce'] ) && ! wp_verify_nonce( $_REQUEST['_wpnonce'], 'wpgmp-nonce' ) )
			die( 'You are not allowed to save changes!' );

//Check Validations
			$this->verify( $_POST );
			
			if( !empty($_POST['location_latitude']) && ( filter_var($_POST['location_latitude'], FILTER_VALIDATE_FLOAT) === false || strpos($_POST['location_latitude'], ".") === false ) ){
				$this->errors[] = esc_html__( 'Please enter a valid float value for latitude.','wp-google-map-plugin' );
			}	
			if( !empty($_POST['location_longitude']) && ( filter_var($_POST['location_longitude'], FILTER_VALIDATE_FLOAT) === false || strpos($_POST['location_longitude'], ".") === false )  ) {
				$this->errors[] = esc_html__( 'Please enter a valid float value for longitude.','wp-google-map-plugin' );
			}
			
			if ( is_array( $this->errors ) and ! empty( $this->errors ) ) {
				$this->throw_errors();
			}

if ( isset( $_POST['entityID'] ) ) {
				$entityID = intval( wp_unslash( $_POST['entityID'] ) );
			}

if ( isset( $_POST['location_messages'] ) ) {
				$data['location_messages'] = balanceTags( wp_kses_post( $_POST['location_messages'] ), true );
			}
			if ( isset( $_POST['extensions_fields'] ) ) {
				$_POST['location_settings']['extensions_fields'] = $_POST['extensions_fields'];
			}

$data['location_settings'] = serialize( wp_unslash( $_POST['location_settings'] ) );
			$location_group_map = (isset($_POST['location_group_map'])) ? $_POST['location_group_map'] : array();
			$location_group_map = serialize($location_group_map);
			$data['location_group_map'] = $location_group_map;
			$data['location_title'] 		= sanitize_text_field( wp_unslash( $_POST['location_title'] ) );
			$data['location_address'] 		= sanitize_text_field( wp_unslash( $_POST['location_address'] ) );
			$data['location_latitude'] 		= sanitize_text_field( wp_unslash( $_POST['location_latitude'] ) );
			$data['location_longitude'] 	= sanitize_text_field( wp_unslash( $_POST['location_longitude'] ) );
			$data['location_city'] 			= sanitize_text_field( wp_unslash( $_POST['location_city'] ) );
			$data['location_state'] 		= sanitize_text_field( wp_unslash( $_POST['location_state'] ) );
			$data['location_country'] 		= sanitize_text_field( wp_unslash( $_POST['location_country'] ) );
			$data['location_postal_code'] 	= sanitize_text_field( wp_unslash( $_POST['location_postal_code'] ) );
			if(isset( $_POST['location_zoom']))
			$data['location_zoom']  		= intval( wp_unslash( $_POST['location_zoom'] ) );
			if(isset( $_POST['location_draggable']))
			$data['location_draggable']  	= sanitize_text_field( wp_unslash( $_POST['location_draggable'] ) );
			else
			$data['location_draggable'] = '';
			if(isset( $_POST['location_infowindow_default_open']))
			$data['location_infowindow_default_open']  = sanitize_text_field( wp_unslash( $_POST['location_infowindow_default_open'] ) );
			else
			$data['location_infowindow_default_open']  = '';
			
			if(isset( $_POST['location_animation']))
			$data['location_animation']  	= sanitize_text_field( wp_unslash( $_POST['location_animation'] ) );
			if ( $entityID > 0 ) {
				$where[ $this->unique ] = $entityID;
			} else {
				$where = '';
			}

$result = FlipperCode_Database::insert_or_update( $this->table, $data, $where );

if ( false === $result ) {
				$response['error'] = esc_html__( 'Something went wrong. Please try again.','wp-google-map-plugin' );
			} elseif ( $entityID > 0 ) {
				$response['success'] = esc_html__( 'Location was updated successfully.','wp-google-map-plugin' );
			} else {
				$response['success'] = esc_html__( 'Location was added successfully.','wp-google-map-plugin' );
			}
			return $response;
			
		}

/**
		 * Delete location object by id.
		 */
		public function delete() {

$this->authenticate_action_requests();
			
			if ( isset( $_GET['location_id'] ) && isset( $_GET['do_action'] ) && ($_GET['do_action'] == 'delete') ) {
				$id = intval( wp_unslash( $_GET['location_id'] ) );
				$connection = FlipperCode_Database::connect();
				$this->query = $connection->prepare( "DELETE FROM $this->table WHERE $this->unique='%d'", $id );
				return FlipperCode_Database::non_query( $this->query, $connection );
			}
		}
		
	}
}

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