xref: /webtrees/app/Module/ReviewChangesModule.php (revision c1010eda29c0909ed4d5d463f32d32bfefdd4dfe) 
1<?php
2/**
3 * webtrees: online genealogy
4 * Copyright (C) 2018 webtrees development team
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16namespace Fisharebest\Webtrees\Module;
17
18use Fisharebest\Webtrees\Auth;
19use Fisharebest\Webtrees\Database;
20use Fisharebest\Webtrees\Filter;
21use Fisharebest\Webtrees\Functions\FunctionsDate;
22use Fisharebest\Webtrees\GedcomRecord;
23use Fisharebest\Webtrees\I18N;
24use Fisharebest\Webtrees\Mail;
25use Fisharebest\Webtrees\Site;
26use Fisharebest\Webtrees\Tree;
27use Fisharebest\Webtrees\User;
28
29/**
30 * Class ReviewChangesModule
31 */
32class ReviewChangesModule extends AbstractModule implements ModuleBlockInterface
33{
34    /** {@inheritdoc} */
35    public function getTitle()
36    {
37        return /* I18N: Name of a module */
38            I18N::translate('Pending changes');
39    }
40
41    /** {@inheritdoc} */
42    public function getDescription()
43    {
44        return /* I18N: Description of the “Pending changes” module */
45            I18N::translate('A list of changes that need to be reviewed by a moderator, and email notifications.');
46    }
47
48    /**
49     * Generate the HTML content of this block.
50     *
51     * @param Tree     $tree
52     * @param int      $block_id
53     * @param bool     $template
54     * @param string[] $cfg
55     *
56     * @return string
57     */
58    public function getBlock(Tree $tree, int $block_id, bool $template = true, array $cfg = []): string
59    {
60        global $ctype;
61
62        $sendmail = $this->getBlockSetting($block_id, 'sendmail', '1');
63        $days     = $this->getBlockSetting($block_id, 'days', '1');
64
65        extract($cfg, EXTR_OVERWRITE);
66
67        $changes = Database::prepare(
68            "SELECT 1" .
69            " FROM `##change`" .
70            " WHERE status='pending'" .
71            " LIMIT 1"
72        )->fetchOne();
73
74        if ($changes === '1' && $sendmail === '1') {
75            // There are pending changes - tell moderators/managers/administrators about them.
76            if (WT_TIMESTAMP - (int)Site::getPreference('LAST_CHANGE_EMAIL') > (60 * 60 * 24 * $days)) {
77                // Which users have pending changes?
78                foreach (User::all() as $user) {
79                    if ($user->getPreference('contactmethod') !== 'none') {
80                        foreach (Tree::getAll() as $tree) {
81                            if ($tree->hasPendingEdit() && Auth::isManager($tree, $user)) {
82                                I18N::init($user->getPreference('language'));
83
84                                $sender = new User(
85                                    (object)[
86                                        'user_id'   => null,
87                                        'user_name' => '',
88                                        'real_name' => $tree->getTitle(),
89                                        'email'     => $tree->getPreference('WEBTREES_EMAIL'),
90                                    ]
91                                );
92
93                                Mail::send(
94                                    $sender,
95                                    $user,
96                                    $sender,
97                                    I18N::translate('Pending changes'),
98                                    view('emails/pending-changes-text', [
99                                        'tree' => $tree,
100                                        'user' => $user,
101                                    ]),
102                                    view('emails/pending-changes-html', [
103                                        'tree' => $tree,
104                                        'user' => $user,
105                                    ])
106                                );
107                                I18N::init(WT_LOCALE);
108                            }
109                        }
110                    }
111                }
112                Site::setPreference('LAST_CHANGE_EMAIL', WT_TIMESTAMP);
113            }
114        }
115        if (Auth::isEditor($tree) && $tree->hasPendingEdit()) {
116            $content = '';
117            if (Auth::isModerator($tree)) {
118                $content .= '<a href="' . e(route('show-pending', ['ged' => $tree->getName()])) . '">' . I18N::translate('There are pending changes for you to moderate.') . '</a><br>';
119            }
120            if ($sendmail === '1') {
121                $content .= I18N::translate('Last email reminder was sent ') . FunctionsDate::formatTimestamp(Site::getPreference('LAST_CHANGE_EMAIL')) . '<br>';
122                $content .= I18N::translate('Next email reminder will be sent after ') . FunctionsDate::formatTimestamp((int)Site::getPreference('LAST_CHANGE_EMAIL') + (60 * 60 * 24 * $days)) . '<br><br>';
123            }
124            $content .= '<ul>';
125            $changes = Database::prepare(
126                "SELECT xref" .
127                " FROM  `##change`" .
128                " WHERE status='pending'" .
129                " AND   gedcom_id=?" .
130                " GROUP BY xref"
131            )->execute([$tree->getTreeId()])->fetchAll();
132            foreach ($changes as $change) {
133                $record = GedcomRecord::getInstance($change->xref, $tree);
134                if ($record->canShow()) {
135                    $content .= '<li><a href="' . e($record->url()) . '">' . $record->getFullName() . '</a></li>';
136                }
137            }
138            $content .= '</ul>';
139
140            if ($template) {
141                if ($ctype === 'gedcom' && Auth::isManager($tree)) {
142                    $config_url = route('tree-page-block-edit', [
143                        'block_id' => $block_id,
144                        'ged'      => $tree->getName(),
145                    ]);
146                } elseif ($ctype === 'user' && Auth::check()) {
147                    $config_url = route('user-page-block-edit', [
148                        'block_id' => $block_id,
149                        'ged'      => $tree->getName(),
150                    ]);
151                } else {
152                    $config_url = '';
153                }
154
155                return view('modules/block-template', [
156                    'block'      => str_replace('_', '-', $this->getName()),
157                    'id'         => $block_id,
158                    'config_url' => $config_url,
159                    'title'      => $this->getTitle(),
160                    'content'    => $content,
161                ]);
162            } else {
163                return $content;
164            }
165        }
166
167        return '';
168    }
169
170    /** {@inheritdoc} */
171    public function loadAjax(): bool
172    {
173        return false;
174    }
175
176    /** {@inheritdoc} */
177    public function isUserBlock(): bool
178    {
179        return true;
180    }
181
182    /** {@inheritdoc} */
183    public function isGedcomBlock(): bool
184    {
185        return true;
186    }
187
188    /**
189     * An HTML form to edit block settings
190     *
191     * @param Tree $tree
192     * @param int  $block_id
193     *
194     * @return void
195     */
196    public function configureBlock(Tree $tree, int $block_id)
197    {
198        if ($_SERVER['REQUEST_METHOD'] === 'POST') {
199            $this->setBlockSetting($block_id, 'days', Filter::postInteger('num', 1, 180, 1));
200            $this->setBlockSetting($block_id, 'sendmail', Filter::postBool('sendmail'));
201
202            return;
203        }
204
205        $sendmail = $this->getBlockSetting($block_id, 'sendmail', '1');
206        $days     = $this->getBlockSetting($block_id, 'days', '1');
207
208        echo view('modules/review_changes/config', [
209            'days'     => $days,
210            'sendmail' => $sendmail,
211        ]);
212    }
213}
214