<?php

class IconController extends AppController
{
	public $name = "icon";
	public $autoRender = false;
	public $uses = null;

	public function index()
	{
		$icon_dir = "../icon"; //relative path without slash
		$this->autoRender = false;
		$icon_default = "/default.png"; //file name must include slash
		$icon_file = $icon_default;

		if(isset($this->params["url"]["uuid"])){
			$icon_file = "/".$this->params["url"]["uuid"]."png";
		}

		$icon = @file_get_contents($icon_dir.$icon_file);
		if($icon === FALSE){
			//failed to get icon
			$icon = file_get_contents($icon_dir.$icon_default);
		}

		header("Content-Type: image/png");
		print($icon);
	}

	public function EditIcon()
	{
	}

	public function SaveIcon()
	{
	}
}

?>