xref: /plugin/struct/admin/assignments.php (revision d1482d40b252f964d5e17e0d88dabd768da8ef4d) 
1<?php
2
3/**
4 * DokuWiki Plugin struct (Admin Component)
5 *
6 * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
7 * @author  Andreas Gohr, Michael Große <dokuwiki@cosmocode.de>
8 */
9
10// must be run within Dokuwiki
11use dokuwiki\plugin\struct\meta\Assignments;
12use dokuwiki\plugin\struct\meta\Schema;
13use dokuwiki\plugin\struct\meta\StructException;
14
15if (!defined('DOKU_INC')) die();
16
17class admin_plugin_struct_assignments extends DokuWiki_Admin_Plugin
18{
19
20    /**
21     * @return int sort number in admin menu
22     */
23    public function getMenuSort()
24    {
25        return 501;
26    }
27
28    /**
29     * Return the text that is displayed at the main admin menu
30     *
31     * @param string $language language code
32     * @return string menu string
33     */
34    public function getMenuText($language)
35    {
36        return $this->getLang('menu_assignments');
37    }
38
39    /**
40     * @return bool true if only access for superuser, false is for superusers and moderators
41     */
42    public function forAdminOnly()
43    {
44        return false;
45    }
46
47    /**
48     * Should carry out any processing required by the plugin.
49     */
50    public function handle()
51    {
52        global $INPUT;
53        global $ID;
54
55        try {
56            $assignments = Assignments::getInstance();
57        } catch (StructException $e) {
58            msg($e->getMessage(), -1);
59            return false;
60        }
61
62        if ($INPUT->str('action') && $INPUT->arr('assignment') && checkSecurityToken()) {
63            $assignment = $INPUT->arr('assignment');
64            if (!blank($assignment['assign']) && !blank($assignment['tbl'])) {
65                if ($INPUT->str('action') === 'delete') {
66                    $ok = $assignments->removePattern($assignment['assign'], $assignment['tbl']);
67                    if (!$ok) msg('failed to remove pattern', -1);
68                } elseif ($INPUT->str('action') === 'add') {
69                    if ($assignment['assign'][0] == '/') {
70                        if (@preg_match($assignment['assign'], null) === false) {
71                            msg('Invalid regular expression. Pattern not saved', -1);
72                        } else {
73                            $ok = $assignments->addPattern($assignment['assign'], $assignment['tbl']);
74                            if (!$ok) msg('failed to add pattern', -1);
75                        }
76                    } else {
77                        $ok = $assignments->addPattern($assignment['assign'], $assignment['tbl']);
78                        if (!$ok) msg('failed to add pattern', -1);
79                    }
80                }
81            }
82
83
84
85            send_redirect(wl($ID, array('do' => 'admin', 'page' => 'struct_assignments'), true, '&'));
86        }
87    }
88
89    /**
90     * Render HTML output, e.g. helpful text and a form
91     */
92    public function html()
93    {
94        global $ID;
95
96        echo $this->locale_xhtml('assignments_intro');
97
98        try {
99            $ass = Assignments::getInstance();
100        } catch (StructException $e) {
101            msg($e->getMessage(), -1);
102            return false;
103        }
104        $assignments = $ass->getAllPatterns();
105
106        echo '<form action="' . wl($ID) . '" action="post">';
107        echo '<input type="hidden" name="do" value="admin" />';
108        echo '<input type="hidden" name="page" value="struct_assignments" />';
109        echo '<input type="hidden" name="sectok" value="' . getSecurityToken() . '" />';
110        echo '<table class="inline">';
111
112        // header
113        echo '<tr>';
114        echo '<th>' . $this->getLang('assign_assign') . '</th>';
115        echo '<th>' . $this->getLang('assign_tbl') . '</th>';
116        echo '<th></th>';
117        echo '</tr>';
118
119        // existing assignments
120        foreach ($assignments as $assignment) {
121            $schema = $assignment['tbl'];
122            $assignee = $assignment['pattern'];
123
124            $link = wl(
125                $ID,
126                array(
127                'do' => 'admin',
128                'page' => 'struct_assignments',
129                'action' => 'delete',
130                'sectok' => getSecurityToken(),
131                'assignment[tbl]' => $schema,
132                'assignment[assign]' => $assignee,
133                )
134            );
135
136            echo '<tr>';
137            echo '<td>' . hsc($assignee) . '</td>';
138            echo '<td>' . hsc($schema) . '</td>';
139            echo '<td><a class="deleteSchema" href="' . $link . '">' . $this->getLang('assign_del') . '</a></td>';
140            echo '</tr>';
141        }
142
143        // new assignment form
144        echo '<tr>';
145        echo '<td><input type="text" name="assignment[assign]" /></td>';
146        echo '<td>';
147        echo '<select name="assignment[tbl]">';
148        foreach (Schema::getAll() as $table) {
149            echo '<option value="' . hsc($table) . '">' . hsc($table) . '</option>';
150        }
151        echo '</select>';
152        echo '</td>';
153        echo '<td><button type="submit" name="action" value="add">' . $this->getLang('assign_add') . '</button></td>';
154        echo '</tr>';
155
156        echo '</table>';
157        echo '</form>';
158    }
159
160    /**
161     * Copies the TOC from the Schema Editor
162     *
163     * @return array
164     */
165    public function getTOC()
166    {
167        /** @var admin_plugin_struct_schemas $plugin */
168        $plugin = plugin_load('admin', 'struct_schemas');
169        return $plugin->getTOC();
170    }
171}
172
173// vim:ts=4:sw=4:et:
174