xref: /plugin/jstweak/admin.php (revision 4ed479638c08442e99bf36f15f793a74b875f5d5) 
1<?php
2/**
3 * DokuWiki Plugin jstweak (Admin Component)
4 *
5 * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
6 * @author Volker Bürckel <volker@vrbdev.eu>
7 */
8
9// must be run within Dokuwiki
10if(!defined('DOKU_INC')) die();
11
12class admin_plugin_jstweak extends DokuWiki_Admin_Plugin {
13
14    /**
15     * Should carry out any processing required by the plugin.
16     * Not needed here. Admin Component is for information output only.
17    public function handle() {
18    }
19    */
20
21    /**
22     * Render HTML output: Show list of replacement scripts or display an error.
23     */
24    public function html() {
25        global $ID;
26        $tweak_dir = $this->getConf('local_script_dir');
27
28        // check if dir is set in config
29        if (empty($tweak_dir)) {
30            echo '<h1>'.$this->getLang('error').'</h1>';
31            echo '<p>'.$this->getLang('please_set_local_script_dir').'</p>';
32        }
33        // check if tweak_dir is a directory in the filesystem
34        elseif (!is_dir(DOKU_CONF . $tweak_dir)) {
35            echo '<h1>'.$this->getLang('error').'</h1>';
36            echo '<p>'.$this->getLang('please_create_local_script_dir').'<br/>';
37            echo '<i>'.DOKU_CONF.$tweak_dir.'</i></p>';
38        }
39        // list all plugin names with tweak scripts available
40        else {
41            echo '<h1>'.$this->getLang('menu').'</h1>';
42            if (!str_ends_with($tweak_dir, '/')) {
43                $tweak_dir .= '/';
44            }
45            $count = 0;
46            echo '<ul>';
47            $plugins = array_diff(scandir(DOKU_CONF . $tweak_dir), array('.', '..'));
48            foreach ($plugins as $plugin) {
49                if ($count == 0) {
50                    echo '<ul>';
51                }
52                // check if there's a script.js file in the plugin's tweak directory
53                if (file_exists(DOKU_CONF . $tweak_dir . $plugin . '/script.js')) {
54                    echo '<li>'.$plugin.'</li>';
55                    $count ++;
56                }
57
58            }
59            if ($count == 0) {
60                echo '<p><i>./.</i></p>';
61            }
62            else {
63                echo '</ul>';
64            }
65        }
66        // show status
67        if ($this->getConf('active')) {
68            echo '<p><b>'.$this->getLang('is_active').'</b></p>';
69        }
70        else {
71            echo '<p><b>'.$this->getLang('is_inactive').'</b></p>';
72        }
73        // provide link to plugin's own config area
74        $config_url = wl('', ['do'=>'admin', 'page'=>'config']);
75        echo '<a href="'.$config_url.'#plugin____jstweak____plugin_settings_name">[&neArr;CONFIG]</a>';
76    }
77}