<?php
require_once('lib/html2pdf/fetcher._interface.class.php');
//require_once('lib/html2pdf/fetched_data.url.class.php');
//require_once('lib/html2pdf/fetched_data._html.class.php');

class Html2Pdf_Source_Memory extends Fetcher
{
	protected $_basePath;
	protected $_content;


	public function __construct($content, $basePath)
	{
		$this->_content = $content;
		$this->_basePath = $basePath;
	}

	public function get_data($url)
	{
		if (!$url) {
			return new FetchedDataURL($this->_content, array(), '');
		} else {
			//remove the "file:///" protocol
			if (substr($url, 0, 8) == 'file:///') {
				$url = substr($url, 8);
				// remove the additional '/' that is currently inserted by utils_url.php
				if (PHP_OS == "WINNT") {
					$url = substr($url, 1);
				}
			}
			return new FetchedDataURL(@file_get_contents(urldecode($url)), array(), '');
		}
	}

	public function get_base_url()
	{
		return 'file:///' . $this->_basePath .'/dummy.html';
	}

}