<?php

if ( ! defined('BASEPATH')) exit('No direct script access allowed');
if (!function_exists('map_address')){

	function map_address($address,$api=''){
		// $apiKey = 'AIzaSyAlmhyud5rrzHErOCq8FLV11NhfBFQpYlE'; // DEV API
	    // $apiKey = 'AIzaSyAlmhyud5rrzHErOCq8FLV11NhfBFQpYlE'; // client Google maps now requires an API key.
	     // SGeek API.
	    if ($api=='') 
	    {
	    	$apiKey = 'AIzaSyATGiMKU2Gt2-mdQA20xdPm4Of5WsomO1s';
	    }
	    else
	    {
	    	$apiKey = $api;
	    }
		$prepAddr = str_replace(' ','+',$address);
	    
		$url = "https://maps.google.com/maps/api/geocode/json?address=".urlencode($address).'&sensor=false&key='.$apiKey;
		// https://maps.googleapis.com/maps/api/directions/json?origin=Toronto&destination=Montreal&key=AIzaSyC8vrcmnC6B1iLmvFofk3DAy4SGVOhjRQQ

		$ch = curl_init();
		curl_setopt($ch, CURLOPT_URL, $url);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);    
		$responseJson = curl_exec($ch);
		curl_close($ch);

		$response = json_decode($responseJson);
		$resp = array();
		if ($response->status == 'OK') {
		    $latitude = $response->results[0]->geometry->location->lat;
		    $longitude = $response->results[0]->geometry->location->lng;

		     
		    $resp = array(
		    "status" => "success",
		    "latlong" => array("Latitude" => $latitude , "Longitude" => $longitude),
			);
		    
		} else {
		    
		    $resp = array(
		    	"api" => $apiKey,
		    	"status" => $response->status,
		    	"error"	=>  $response
		    );
		}    
		return $resp;
	}
}
?>