controller.php

<?php	
	defined('C5_EXECUTE') or die("Access Denied.");
	class ContentBlockController extends Concrete5_Controller_Block_Content {
		
		function translateTo($text) {
			// keep links valid
//			$url1 = str_replace('/', '\/', BASE_URL . DIR_REL . '/' . DISPATCHER_FILENAME);
			$url2 = str_replace('/', '\/', BASE_URL . DIR_REL);
			$url3 = View::url('/download_file', 'view_inline');
			$url3 = str_replace('/', '\/', $url3);
			$url3 = str_replace('-', '\-', $url3);
			$url4 = View::url('/download_file', 'view');
			$url4 = str_replace('/', '\/', $url4);
			$url4 = str_replace('-', '\-', $url4);
			$text = preg_replace(
				array(
//					'/' . $url1 . '\?cID=([0-9]+)/i', 
					'/' . $url3 . '([0-9]+)\//i', 
					'/' . $url4 . '([0-9]+)\//i', 
					'/' . $url2 . '/i'),
				array(
//					'{CCM:CID_\\1}',
					'{CCM:FID_\\1}',
					'{CCM:FID_DL_\\1}',
					'{CCM:BASE_URL}')
				, $text);
			return $text;
		}
		
	}