xref: /plugin/tagging/admin.php (revision 8f630140209c8c1f672efff851e8c4dd35833139) 
1<?php
2// must be run within Dokuwiki
3if (!defined('DOKU_INC')) {
4    die();
5}
6
7class admin_plugin_tagging extends DokuWiki_Admin_Plugin {
8
9    /** @var helper_plugin_tagging */
10    private $hlp;
11    /** @var  string message to show */
12    private $message;
13
14    public function __construct() {
15        $this->hlp = plugin_load('helper', 'tagging');
16    }
17
18    /**
19     * We allow use by managers
20     *
21     * @return bool always false
22     */
23    function forAdminOnly() {
24        return false;
25    }
26
27    /**
28     * Handle tag actions
29     */
30    function handle() {
31        global $INPUT;
32
33        if (!$INPUT->has('fn')) return false;
34        if (!checkSecurityToken()) return false;
35
36        // extract the command and any specific parameters
37        // submit button name is of the form - fn[cmd][param(s)]
38        $fn   = $INPUT->param('fn');
39
40        if (is_array($fn)) {
41            $cmd = key($fn);
42            $param = is_array($fn[$cmd]) ? key($fn[$cmd]) : null;
43        } else {
44            $cmd = $fn;
45            $param = null;
46        }
47
48        switch ($cmd) {
49            case 'rename'    : $this->_renameTag(); break;
50            case 'delete'    : $this->_deleteTags(); break;
51        }
52    }
53
54    /**
55     * Draw the interface
56     */
57    function html() {
58        echo $this->locale_xhtml('intro');
59        $this->html_form();
60        echo '<br />';
61        $this->html_table();
62    }
63
64    /**
65     * Show form for renaming tags
66     */
67    protected function html_form() {
68        global $ID;
69
70        $form = new Doku_Form(array('action' => script(), 'method' => 'post', 'class' => 'plugin_tagging'));
71        $form->addHidden('do', 'admin');
72        $form->addHidden('page', 'tagging');
73        $form->addHidden('id', $ID);
74        $form->addHidden('fn', 'rename');
75
76        $form->startFieldset($this->getLang('admin rename tag'));
77        $form->addElement(form_makeTextField('old', '', $this->getLang('admin find tag'), '', 'block'));
78        $form->addElement(form_makeTextField('new', '', $this->getLang('admin new name'), '', 'block'));
79        $form->addElement(form_makeButton('submit', 'admin', $this->getLang('admin save')));
80
81        $form->printForm();
82    }
83
84    /**
85     * Display ALL the tags!
86     */
87    protected function html_table() {
88        global $ID;
89
90        $tags = $this->hlp->getAllTags();
91
92        echo '<form action="'.wl().'" method="post" accept-charset="utf-8">';
93        formSecurityToken();
94        echo '<input type="hidden" name="do"   value="admin" />';
95        echo '<input type="hidden" name="page" value="tagging" />';
96        echo '<input type="hidden" name="id"   value="'.$ID.'" />';
97
98        echo '<table class="inline plugin_tagging">';
99        echo '<tr>';
100        echo '<th>&#160;</th>';
101        echo '<th>' . $this->getLang('admin tag') . '</th>';
102        echo '<th>' . $this->getLang('admin occurrence') . '</th>';
103        echo '<th>' . $this->getLang('admin writtenas') . '</th>';
104        echo '<th>' . $this->getLang('admin taggers') . '</th>';
105        echo '</tr>';
106
107        foreach ($tags as $tagname => $taginfo) {
108            $taggers = array_unique($taginfo['tagger']);
109            sort($taggers);
110            $written = array_unique($taginfo['orig']);
111            $taggers = join(', ', $taggers);
112            $written = join(', ', $written);
113
114            echo '<tr>';
115            echo '<td class="centeralign"><input type="checkbox" name="tags['.hsc($tagname).']" /></td>';
116            echo '<td><a class="tagslist" href="' . $this->hlp->getTagSearchURL($tagname) . '">' . hsc($tagname) . '</a></td>';
117            echo '<td>' . $taginfo['count'] . '</td>';
118            echo '<td>' . hsc($written) . '</td>';
119            echo '<td>' . hsc($taggers) . '</td>';
120            echo '</tr>';
121        }
122        echo '<tr>';
123        echo '<td colspan="5" class="centeralign">';
124        echo '<span class="medialeft">';
125        echo '<button type="submit" name="fn[delete]" id="tagging__del">'.$this->getLang('admin delete_selected').'</button>';
126        echo '</tr>';
127
128        echo '</table>';
129        echo '</form>';
130    }
131
132    /**
133     * Rename a tag
134     *
135     */
136    protected function _renameTag() {
137        global $INPUT;
138
139        if ($INPUT->post->has('old') && $INPUT->post->has('new')) {
140            $this->hlp->renameTag($INPUT->post->str('old'), $INPUT->post->str('new'));
141        }
142    }
143
144    /**
145     * Delete tags
146     *
147     */
148    protected function _deleteTags() {
149        global $INPUT;
150
151        if ($INPUT->post->has('tags')) {
152            $this->hlp->deleteTags(array_keys($INPUT->post->arr('tags')));
153        }
154    }
155}
156