1#!/usr/bin/env php
2<?php
3
4use splitbrain\phpcli\CLI;
5use splitbrain\phpcli\Options;
6
7if(!defined('DOKU_INC')) define('DOKU_INC', realpath(dirname(__FILE__) . '/../') . '/');
8define('NOSESSION', 1);
9require_once(DOKU_INC . 'inc/init.php');
10
11/**
12 * A simple commandline tool to render some DokuWiki syntax with a given
13 * renderer.
14 *
15 * This may not work for plugins that expect a certain environment to be
16 * set up before rendering, but should work for most or even all standard
17 * DokuWiki markup
18 *
19 * @license GPL2
20 * @author  Andreas Gohr <andi@splitbrain.org>
21 */
22class RenderCLI extends CLI {
23
24    /**
25     * Register options and arguments on the given $options object
26     *
27     * @param Options $options
28     * @return void
29     */
30    protected function setup(Options $options) {
31        $options->setHelp(
32            'A simple commandline tool to render some DokuWiki syntax with a given renderer.' .
33            "\n\n" .
34            'This may not work for plugins that expect a certain environment to be ' .
35            'set up before rendering, but should work for most or even all standard ' .
36            'DokuWiki markup'
37        );
38        $options->registerOption('renderer', 'The renderer mode to use. Defaults to xhtml', 'r', 'mode');
39    }
40
41    /**
42     * Your main program
43     *
44     * Arguments and options have been parsed when this is run
45     *
46     * @param Options $options
47     * @throws DokuCLI_Exception
48     * @return void
49     */
50    protected function main(Options $options) {
51        $renderer = $options->getOpt('renderer', 'xhtml');
52
53        // do the action
54        $source = stream_get_contents(STDIN);
55        $info = array();
56        $result = p_render($renderer, p_get_instructions($source), $info);
57        if(is_null($result)) throw new DokuCLI_Exception("No such renderer $renderer");
58        echo $result;
59    }
60}
61
62// Main
63$cli = new RenderCLI();
64$cli->run();
65