xref: /plugin/recommend/admin.php (revision c6f9d3d590f898165ce791277f4554ff3ef97548) 
1<?php
2
3use dokuwiki\Extension\AdminPlugin;
4
5class admin_plugin_recommend extends AdminPlugin
6{
7    protected $entries;
8    protected $logs;
9    protected $month;
10    protected $assignments;
11
12    public function handle()
13    {
14        if (
15            isset($_REQUEST['rec_month']) &&
16            preg_match('/^\d{4}-\d{2}$/', $_REQUEST['rec_month'])
17        ) {
18            $this->month = $_REQUEST['rec_month'];
19        } else {
20            $this->month = date('Y-m');
21        }
22        $log = new helper_plugin_recommend_log($this->month);
23        // all log files
24        $this->logs = $log->getLogs();
25        // entries for the current/selected month
26        $this->entries = $log->getEntries();
27
28        global $INPUT;
29        global $ID;
30
31        /** @var helper_plugin_recommend_assignment $assignmentsHelper */
32        $assignmentsHelper = plugin_load('helper', 'recommend_assignment');
33
34        if ($INPUT->str('action') && $INPUT->arr('assignment') && checkSecurityToken()) {
35            $assignment = $INPUT->arr('assignment');
36            if ($INPUT->str('action') === 'delete') {
37                $ok = $assignmentsHelper->removeAssignment($assignment);
38                if (!$ok) {
39                    msg('failed to remove pattern', -1);
40                }
41            } elseif ($INPUT->str('action') === 'add') {
42                if ($assignment['pattern'][0] == '/') {
43                    if (@preg_match($assignment['pattern'], null) === false) {
44                        msg('Invalid regular expression. Pattern not saved', -1);
45                    } else {
46                        $ok = $assignmentsHelper->addAssignment($assignment);
47                        if (!$ok) {
48                            msg('failed to add pattern', -1);
49                        }
50                    }
51                } else {
52                    $ok = $assignmentsHelper->addAssignment($assignment);
53                    if (!$ok) {
54                        msg('failed to add pattern', -1);
55                    }
56                }
57            }
58
59            send_redirect(wl($ID, ['do' => 'admin', 'page' => 'recommend'], true, '&'));
60        }
61    }
62
63    public function getTOC()
64    {
65        return array_map([$this, 'recommendMakeTOC'], $this->logs);
66    }
67
68    public function html()
69    {
70        echo $this->locale_xhtml('intro');
71
72        echo '<h2>' . $this->getLang('headline_snippets') . '</h2>';
73
74        echo $this->getForm();
75
76        if (!$this->logs) {
77            echo $this->getLang('no_logs');
78            return;
79        }
80
81        echo '<h2>' . $this->getLang('headline_logs') . '</h2>';
82
83        if (!$this->entries) {
84            echo sprintf($this->getLang('no_entries'), $this->month);
85            return;
86        }
87
88        echo sprintf('<p>' . $this->getLang('status_entries') . '</p>', $this->month, count($this->entries));
89        echo '<ul>';
90        foreach (array_reverse($this->entries) as $entry) {
91            echo "<li>" . hsc($entry) . "</li>";
92        }
93        echo '</ul>';
94    }
95
96    protected function getForm()
97    {
98        global $ID;
99
100        $assignments = helper_plugin_recommend_assignment::getAssignments();
101
102        $form = '<form action="' . wl($ID) . '" action="post">';
103        $form .= '<input type="hidden" name="do" value="admin" />';
104        $form .= '<input type="hidden" name="page" value="recommend" />';
105        $form .= '<input type="hidden" name="sectok" value="' . getSecurityToken() . '" />';
106        $form .= '<table class="inline">';
107
108        // header
109        $form .= '<tr>';
110        $form .= '<th>' . $this->getLang('assign_pattern') . '</th>';
111        $form .= '<th>' . $this->getLang('assign_user') . '</th>';
112        $form .= '<th>' . $this->getLang('assign_subject') . '</th>';
113        $form .= '<th>' . $this->getLang('assign_message') . '</th>';
114        $form .= '<th></th>';
115        $form .= '</tr>';
116
117        // existing assignments
118        if ($assignments) {
119            foreach ($assignments as $assignment) {
120                $pattern = $assignment['pattern'];
121                $user = $assignment['user'];
122                $subject = $assignment['subject'];
123                $message = $assignment['message'];
124
125                $link = wl(
126                    $ID,
127                    [
128                        'do' => 'admin',
129                        'page' => 'recommend',
130                        'action' => 'delete',
131                        'sectok' => getSecurityToken(),
132                        'assignment[pattern]' => $pattern,
133                        'assignment[user]' => $user,
134                        'assignment[subject]' => $subject,
135                        'assignment[message]' => $message,
136                    ]
137                );
138
139                $form .= '<tr>';
140                $form .= '<td>' . hsc($pattern) . '</td>';
141                $form .= '<td>' . hsc($user) . '</td>';
142                $form .= '<td>' . hsc($subject) . '</td>';
143                $form .= '<td>' . nl2br($message) . '</td>';
144                $form .= '<td><a class="deletePattern" href="' .
145                    $link . '">' . $this->getLang('assign_del') . '</a></td>';
146                $form .= '</tr>';
147            }
148        }
149
150        // new assignment form
151        $form .= '<tr>';
152        $form .= '<td><input type="text" name="assignment[pattern]" /></td>';
153        $form .= '<td><input type="text" name="assignment[user]" /></td>';
154        $form .= '<td><input type="text" name="assignment[subject]" /></td>';
155        $form .= '<td><textarea cols="30" rows="4" name="assignment[message]"></textarea></td>';
156        $form .= '<td><button type="submit" name="action" value="add">' .
157            $this->getLang('assign_add') . '</button></td>';
158        $form .= '</tr>';
159
160        $form .= '</table>';
161        $form .= '</form>';
162
163        return $form;
164    }
165
166    protected function recommendMakeTOC($month)
167    {
168        global $ID;
169        return html_mktocitem('?do=admin&page=recommend&id=' . $ID . '&rec_month=' . $month, $month, 2, '');
170    }
171}
172