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(__DIR__ . '/../') . '/');
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    {
32        $options->setHelp(
33            'A simple commandline tool to render some DokuWiki syntax with a given renderer.' .
34            "\n\n" .
35            'This may not work for plugins that expect a certain environment to be ' .
36            'set up before rendering, but should work for most or even all standard ' .
37            'DokuWiki markup'
38        );
39        $options->registerOption('renderer', 'The renderer mode to use. Defaults to xhtml', 'r', 'mode');
40    }
41
42    /**
43     * Your main program
44     *
45     * Arguments and options have been parsed when this is run
46     *
47     * @param Options $options
48     * @throws DokuCLI_Exception
49     * @return void
50     */
51    protected function main(Options $options)
52    {
53        $renderer = $options->getOpt('renderer', 'xhtml');
54
55        // do the action
56        $source = stream_get_contents(STDIN);
57        $info = [];
58        $result = p_render($renderer, p_get_instructions($source), $info);
59        if (is_null($result)) throw new DokuCLI_Exception("No such renderer $renderer");
60        echo $result;
61    }
62}
63
64// Main
65$cli = new RenderCLI();
66$cli->run();
67