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<?
session_start();
session_write_close();
//Just doing this as evidence that $_SESSION as read-only is still available.
$userID = $_SESSION['userID'];

require('../includes/chats.php');

$sent = false;

if ($_REQUEST['messages']) {
	$messages = $_REQUEST['messages'];
	$messages = explode("|:|", $messages);
	foreach ($messages as $message) {
		$message = chatFilter(stripslashes($message));
		$insertID = addchat($userID, $message);
	}
		
	$sent = true;
	//echo "IID:$insertID:";
}


if ($_REQUEST['getChatFromID']) {
	$getChatID = $_REQUEST['getChatFromID'];
	if ($sent) {
		//Wait .2 seconds
		usleep(200000);
		//echo "yesSent";
		for( $i = 1; $i < 3; $i++) {
			//echo "loop";
			$data = getChat($getChatID);
			if ($data !== false) {
				//$data['debug'][] = "Count times: $i";
				//$data['debug'][] = "Count value:".count($data);
				echo prepareChatData($data);
				exit;
			}
			//Wait .1 seconds
			usleep(100000);
		}
	}
	//echo "reachedEnd";
	$json = prepareChatData(getChat($getChatID));
	echo $json;
	exit;
}

function prepareChatData($data) {
	if ($data) {
		foreach($data as &$user) {
			//$user['message'] = $user['message'].'write-append';
			$user['secondsSince'] = strtotime($user['dateSent']) - strtotime("now");
		}
		return json_encode($data);
	}
	return $data;
}



function chatFilter($chat) {
   //cuss words
   $chat = str_replace("fuck you", "i am moron", $chat);
   $chat = str_replace("fuck", "dumb", $chat);
	
   $chat = str_replace("asshole", "dumb", $chat);
   $chat = str_replace("damnit", "dumb", $chat);
   $chat = str_replace("damn", "dumb", $chat);
   $chat = str_replace("cunt", "dumb", $chat);
   $chat = str_replace("shit", "dumb", $chat);
   $chat = str_replace("bitch", "dumb", $chat);
   $chat = str_replace("sucks ass", "is dumb", $chat);
   $chat = str_replace("suck ass", "is dumb", $chat);
   $chat = str_replace("stfu", "shutup", $chat);
   $chat = str_replace("omfg", "omg", $chat);
   $chat = str_replace("fuk", "dumb", $chat);
 return $chat;
}




?>