1<?php
2/**
3 * DokuWiki Plugin rawless (Action Component)
4 *
5 * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
6 * @author  Gerry Weißbach / i-net /// software <tools@inetsoftware.de>
7 */
8
9// must be run within Dokuwiki
10if(!defined('DOKU_INC')) die();
11
12class action_plugin_rawless extends DokuWiki_Action_Plugin {
13
14    /**
15     * Registers a callback function for a given event
16     *
17     * @param Doku_Event_Handler $controller DokuWiki's event controller object
18     * @return void
19     */
20    public function register(Doku_Event_Handler $controller) {
21        if ( strrpos( $_SERVER['SCRIPT_FILENAME'], 'css.php', -7 ) ) {
22            $controller->register_hook('INIT_LANG_LOAD', 'BEFORE', $this, 'handle_lang_load');
23        }
24    }
25
26    /**
27     * [Custom event handler which performs action]
28     *
29     * @param Doku_Event $event  event object by reference
30     * @param mixed      $param  [the parameters passed as fifth argument to register_hook() when this
31     *                           handler was registered]
32     * @return void
33     */
34    public function handle_lang_load(Doku_Event &$event, $param) {
35        global $INPUT;
36
37        if ( $INPUT->has('rawless') ) {
38            spl_autoload_register(function($class){
39                if ( $class == 'lessc' ) {
40                    include 'lessc.inc.php';
41                }
42            }, true, true);
43        }
44    }
45
46}
47
48// vim:ts=4:sw=4:et:
49