xref: /webtrees/app/Module/UserMessagesModule.php (revision ca50fb84724cb523ca8f4be8abd453a667296dcf) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2019 webtrees development team
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18declare(strict_types=1);
19
20namespace Fisharebest\Webtrees\Module;
21
22use Fisharebest\Webtrees\Auth;
23use Fisharebest\Webtrees\Carbon;
24use Fisharebest\Webtrees\Contracts\UserInterface;
25use Fisharebest\Webtrees\Filter;
26use Fisharebest\Webtrees\I18N;
27use Fisharebest\Webtrees\Services\UserService;
28use Fisharebest\Webtrees\Tree;
29use Fisharebest\Webtrees\User;
30use Illuminate\Database\Capsule\Manager as DB;
31use Illuminate\Support\Str;
32use Psr\Http\Message\ResponseInterface;
33use Psr\Http\Message\ServerRequestInterface;
34use stdClass;
35
36use function e;
37use function route;
38
39/**
40 * Class UserMessagesModule
41 */
42class UserMessagesModule extends AbstractModule implements ModuleBlockInterface
43{
44    use ModuleBlockTrait;
45
46    /**
47     * @var UserService
48     */
49    private $user_service;
50
51    /**
52     * UserMessagesModule constructor.
53     *
54     * @param UserService $user_service
55     */
56    public function __construct(UserService $user_service)
57    {
58        $this->user_service = $user_service;
59    }
60
61    /**
62     * How should this module be identified in the control panel, etc.?
63     *
64     * @return string
65     */
66    public function title(): string
67    {
68        /* I18N: Name of a module */
69        return I18N::translate('Messages');
70    }
71
72    /**
73     * A sentence describing what this module does.
74     *
75     * @return string
76     */
77    public function description(): string
78    {
79        /* I18N: Description of the “Messages” module */
80        return I18N::translate('Communicate directly with other users, using private messages.');
81    }
82
83    /**
84     * Delete one or messages belonging to a user.
85     *
86     * @param ServerRequestInterface $request
87     *
88     * @return ResponseInterface
89     */
90    public function postDeleteMessageAction(ServerRequestInterface $request): ResponseInterface
91    {
92        $tree        = $request->getAttribute('tree');
93        $message_ids = $request->getParsedBody()['message_id'] ?? [];
94
95        DB::table('message')
96            ->where('user_id', '=', Auth::id())
97            ->whereIn('message_id', $message_ids)
98            ->delete();
99
100        if ($request->getQueryParams()['context'] === ModuleBlockInterface::CONTEXT_USER_PAGE) {
101            $url = route('user-page', ['tree' => $tree->name()]);
102        } else {
103            $url = route('tree-page', ['tree' => $tree->name()]);
104        }
105
106        return redirect($url);
107    }
108
109    /**
110     * Generate the HTML content of this block.
111     *
112     * @param Tree     $tree
113     * @param int      $block_id
114     * @param string   $context
115     * @param string[] $config
116     *
117     * @return string
118     */
119    public function getBlock(Tree $tree, int $block_id, string $context, array $config = []): string
120    {
121        $messages = DB::table('message')
122            ->where('user_id', '=', Auth::id())
123            ->orderByDesc('message_id')
124            ->get()
125            ->map(static function (stdClass $row): stdClass {
126                $row->created = Carbon::make($row->created);
127
128                return $row;
129            });
130
131        $users = $this->user_service->all()->filter(static function (UserInterface $user) use ($tree): bool {
132            $public_tree  = $tree->getPreference('REQUIRE_AUTHENTICATION') !== '1';
133            $can_see_tree = $public_tree || Auth::accessLevel($tree, $user) <= Auth::PRIV_USER;
134
135            return
136                $user->id() !== Auth::id() &&
137                $user->getPreference('verified_by_admin') &&
138                $can_see_tree &&
139                $user->getPreference('contactmethod') !== 'none';
140        });
141
142        $content = '';
143        if ($users->isNotEmpty()) {
144            $url = route('user-page', ['tree' => $tree->name()]);
145
146            $content .= '<form method="get" action="' . e(route('message', ['tree' => $tree->name()])) . '" onsubmit="return $(&quot;#to&quot;).val() !== &quot;&quot;">';
147            $content .= '<input type="hidden" name="route" value="message">';
148            $content .= '<input type="hidden" name="tree" value="' . e($tree->name()) . '">';
149            $content .= '<input type="hidden" name="url" value="' . e($url) . '">';
150            $content .= '<label for="to">' . I18N::translate('Send a message') . '</label>';
151            $content .= '<select id="to" name="to">';
152            $content .= '<option value="">' . I18N::translate('&lt;select&gt;') . '</option>';
153            foreach ($users as $user) {
154                $content .= sprintf('<option value="%1$s">%2$s - %1$s</option>', e($user->userName()), e($user->realName()));
155            }
156            $content .= '</select>';
157            $content .= '<button type="submit">' . I18N::translate('Send') . '</button><br><br>';
158            $content .= '</form>';
159        }
160        $content .= '<form method="post" action="' . e(route('module', [
161                'action'  => 'DeleteMessage',
162                'module'  => $this->name(),
163                'context' => $context,
164                'tree'     => $tree->name(),
165            ])) . '" data-confirm="' . I18N::translate('Are you sure you want to delete this message? It cannot be retrieved later.') . '" onsubmit="return confirm(this.dataset.confirm);" id="messageform" name="messageform">';
166        $content .= csrf_field();
167
168        if ($messages->isNotEmpty()) {
169            $content .= '<table class="list_table w-100"><tr>';
170            $content .= '<th class="list_label">' . I18N::translate('Delete') . '<br><a href="#" onclick="$(\'#block-' . $block_id . ' :checkbox\').prop(\'checked\', true); return false;">' . I18N::translate('All') . '</a></th>';
171            $content .= '<th class="list_label">' . I18N::translate('Subject') . '</th>';
172            $content .= '<th class="list_label">' . I18N::translate('Date sent') . '</th>';
173            $content .= '<th class="list_label">' . I18N::translate('Email address') . '</th>';
174            $content .= '</tr>';
175            foreach ($messages as $message) {
176                $content .= '<tr>';
177                $content .= '<td class="list_value_wrap center"><input type="checkbox" name="message_id[]" value="' . $message->message_id . '" id="cb_message' . $message->message_id . '"></td>';
178                $content .= '<td class="list_value_wrap"><a href="#" onclick="return expand_layer(\'message' . $message->message_id . '\');"><i id="message' . $message->message_id . '_img" class="icon-plus"></i> <b dir="auto">' . e($message->subject) . '</b></a></td>';
179                $content .= '<td class="list_value_wrap">' . view('components/datetime', ['timestamp' => $message->created]) . '</td>';
180                $content .= '<td class="list_value_wrap">';
181
182                $user = $this->user_service->findByIdentifier($message->sender);
183
184                if ($user instanceof User) {
185                    $content .= '<span dir="auto">' . e($user->realName()) . '</span> - <span dir="auto">' . $user->email() . '</span>';
186                } else {
187                    $content .= '<a href="mailto:' . e($message->sender) . '">' . e($message->sender) . '</a>';
188                }
189
190                $content .= '</td>';
191                $content .= '</tr>';
192                $content .= '<tr><td class="list_value_wrap" colspan="4"><div id="message' . $message->message_id . '" style="display:none;">';
193                $content .= '<div dir="auto" style="white-space: pre-wrap;">' . Filter::expandUrls($message->body, $tree) . '</div><br>';
194
195                /* I18N: When replying to an email, the subject becomes “RE: <subject>” */
196                if (strpos($message->subject, I18N::translate('RE: ')) !== 0) {
197                    $message->subject = I18N::translate('RE: ') . $message->subject;
198                }
199
200                // If this user still exists, show a reply link.
201                if ($user) {
202                    $reply_url = route('message', [
203                        'subject' => $message->subject,
204                        'to'      => $user->userName(),
205                        'tree'    => $tree->name(),
206                    ]);
207
208                    $content .= '<a class="btn btn-primary" href="' . e($reply_url) . '" title="' . I18N::translate('Reply') . '">' . I18N::translate('Reply') . '</a> ';
209                }
210                $content .= '<button type="button" class="btn btn-danger" data-confirm="' . I18N::translate('Are you sure you want to delete this message? It cannot be retrieved later.') . '" onclick="if (confirm(this.dataset.confirm)) {$(\'#messageform :checkbox\').prop(\'checked\', false); $(\'#cb_message' . $message->message_id . '\').prop(\'checked\', true); document.messageform.submit();}">' . I18N::translate('Delete') . '</button></div></td></tr>';
211            }
212            $content .= '</table>';
213            $content .= '<p><button type="submit">' . I18N::translate('Delete selected messages') . '</button></p>';
214        }
215        $content .= '</form>';
216
217        if ($context !== self::CONTEXT_EMBED) {
218            $count = $messages->count();
219
220            return view('modules/block-template', [
221                'block'      => Str::kebab($this->name()),
222                'id'         => $block_id,
223                'config_url' => '',
224                'title'      => I18N::plural('%s message', '%s messages', $count, I18N::number($count)),
225                'content'    => $content,
226            ]);
227        }
228
229        return $content;
230    }
231
232    /**
233     * Should this block load asynchronously using AJAX?
234     *
235     * Simple blocks are faster in-line, more complex ones can be loaded later.
236     *
237     * @return bool
238     */
239    public function loadAjax(): bool
240    {
241        return false;
242    }
243
244    /**
245     * Can this block be shown on the user’s home page?
246     *
247     * @return bool
248     */
249    public function isUserBlock(): bool
250    {
251        return true;
252    }
253
254    /**
255     * Can this block be shown on the tree’s home page?
256     *
257     * @return bool
258     */
259    public function isTreeBlock(): bool
260    {
261        return false;
262    }
263}
264