1<?php
2
3/**
4 * Include plugin sort order tag, idea and parts of the code copied from the indexmenu plugin.
5 *
6 * @license     GPL 2 (http://www.gnu.org/licenses/gpl.html)
7 * @author      Samuele Tognini <samuele@netsons.org>
8 * @author      Michael Hamann <michael@content-space.de>
9 *
10 */
11class syntax_plugin_include_sorttag extends DokuWiki_Syntax_Plugin {
12
13    /**
14     * What kind of syntax are we?
15     */
16    public function getType(){
17        return 'substition';
18    }
19
20    /**
21     * The paragraph type - block, we don't need paragraph tags
22     *
23     * @return string The paragraph type
24     */
25    public function getPType() {
26        return 'block';
27    }
28
29    /**
30     * Where to sort in?
31     */
32    public function getSort(){
33        return 139;
34    }
35
36    /**
37     * Connect pattern to lexer
38     */
39    public function connectTo($mode) {
40        $this->Lexer->addSpecialPattern('{{include_n>.+?}}',$mode,'plugin_include_sorttag');
41    }
42
43    /**
44     * Handle the match
45     */
46    public function handle($match, $state, $pos, Doku_Handler $handler){
47        $match = substr($match,12,-2);
48        return array($match);
49    }
50
51    /**
52     * Render output
53     */
54    public function render($mode, Doku_Renderer $renderer, $data) {
55        if ($mode === 'metadata') {
56            /** @var Doku_Renderer_metadata $renderer */
57            $renderer->meta['include_n'] = $data[0];
58        }
59    }
60}
61