<?php 
	//http://davidwalsh.name/detect-ajax

	$entries = array();
	
	$file_name = "markers.txt";
	
	// Saame faili sisu stringina
	$entries_from_file = file_get_contents($file_name);
	
	//echo $entries_from_file;
	
	// Teeme objektideks tagasi
	$entries = json_decode($entries_from_file);
	
	
	// Kontrollin kas aadressirealt midagi tuleb salvestada
	if(isSet($_REQUEST["place_name"])){
		
		// Tekitan objekti, mida hiljem salvestan
		
		$marker = new StdClass();
		
		$marker->place_name = $_REQUEST["place_name"];
		$marker->lat = $_REQUEST["lat"];
		$marker->lng = $_REQUEST["lng"];
		
		// Kui fail on tühi siis vahepael kirjutatakse entries tühjaks (ehk NULL) ja seetõttu uuesti teeme arrayks
		if($entries == null){
			$entries = array();
		}
		
		
		// Lisan massiivi, mis failist lugesime sisse
		array_push($entries, $marker);
		
		// Salvestan kogu massiivi jsoni kujul faili
		file_put_contents($file_name, json_encode($entries));
		
	
	}
	
	echo(json_encode($entries));
	
?>