<?php

define_class(__FILE__, 'FCKThumbsView');

require_once('class/DB/ImageDB.php');

class FCKThumbsView
{
	var $options;
	
	function FCKThumbsView($options)
	{
		$this->options = $options;
	}
	
	function exec(&$Doc)
	{
		require_once 'class/ImageFS.php';
		$ImageFS = new ImageFS();
		
		$iconName = 'fckthumbs/'.urldecode($this->options['_restAlias']);
		$file = null;
		$width = 0;
		$height = 0;
		$force = false;
		extract(ImageDB::fromIconName($iconName));
		$sourceFileName = str_replace('fckthumbs', 'fckfiles', $file);

		$umask = umask();
		umask(0);
		mkdir(dirname($iconName), 0777, true);
		umask($umask);
		if ($width || $height){
			$ImageFS->resizeEx($sourceFileName, $width, $height, $iconName, $force);
		}
		if (file_exists($iconName)) {
			list($width, $height, $type, $attr) = getimagesize($iconName);
			header('Content-type: ' . image_type_to_mime_type($type));
			$handle = fopen($iconName, 'rb');
			fpassthru($handle);
			exit;
		} else {
			return SiteMap::get404Item(urldecode(CURR_PAGE));
		}
	}
}