xref: /webtrees/app/Module/UserMessagesModule.php (revision 9ba014a766385c38470d363a384f5a2c9642a7b8) 
1<?php
2/**
3 * webtrees: online genealogy
4 * Copyright (C) 2019 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 */
16declare(strict_types=1);
17
18namespace Fisharebest\Webtrees\Module;
19
20use Fisharebest\Webtrees\Auth;
21use Fisharebest\Webtrees\Carbon;
22use Fisharebest\Webtrees\Contracts\UserInterface;
23use Fisharebest\Webtrees\Filter;
24use Fisharebest\Webtrees\I18N;
25use Fisharebest\Webtrees\Services\UserService;
26use Fisharebest\Webtrees\Tree;
27use Fisharebest\Webtrees\User;
28use Illuminate\Database\Capsule\Manager as DB;
29use Illuminate\Support\Str;
30use Psr\Http\Message\ResponseInterface;
31use Psr\Http\Message\ServerRequestInterface;
32use stdClass;
33
34/**
35 * Class UserMessagesModule
36 */
37class UserMessagesModule extends AbstractModule implements ModuleBlockInterface
38{
39    use ModuleBlockTrait;
40
41    /**
42     * @var UserService
43     */
44    private $user_service;
45
46    /**
47     * UserMessagesModule constructor.
48     *
49     * @param UserService $user_service
50     */
51    public function __construct(UserService $user_service)
52    {
53        $this->user_service = $user_service;
54    }
55
56    /**
57     * How should this module be identified in the control panel, etc.?
58     *
59     * @return string
60     */
61    public function title(): string
62    {
63        /* I18N: Name of a module */
64        return I18N::translate('Messages');
65    }
66
67    /**
68     * A sentence describing what this module does.
69     *
70     * @return string
71     */
72    public function description(): string
73    {
74        /* I18N: Description of the “Messages” module */
75        return I18N::translate('Communicate directly with other users, using private messages.');
76    }
77
78    /**
79     * Delete one or messages belonging to a user.
80     *
81     * @param ServerRequestInterface $request
82     * @param Tree $tree
83     *
84     * @return ResponseInterface
85     */
86    public function postDeleteMessageAction(ServerRequestInterface $request, Tree $tree): ResponseInterface
87    {
88        $message_ids = $request->getParsedBody()['message_id'] ?? [];
89
90        DB::table('message')
91            ->where('user_id', '=', Auth::id())
92            ->whereIn('message_id', $message_ids)
93            ->delete();
94
95        if ($request->getQueryParams()['context'] === ModuleBlockInterface::CONTEXT_USER_PAGE) {
96            $url = route('user-page', ['ged' => $tree->name()]);
97        } else {
98            $url = route('tree-page', ['ged' => $tree->name()]);
99        }
100
101        return redirect($url);
102    }
103
104    /**
105     * Generate the HTML content of this block.
106     *
107     * @param Tree     $tree
108     * @param int      $block_id
109     * @param string   $context
110     * @param string[] $config
111     *
112     * @return string
113     */
114    public function getBlock(Tree $tree, int $block_id, string $context, array $config = []): string
115    {
116        $messages = DB::table('message')
117            ->where('user_id', '=', Auth::id())
118            ->orderByDesc('message_id')
119            ->get()
120            ->map(static function (stdClass $row): stdClass {
121                $row->created = Carbon::make($row->created);
122
123                return $row;
124            });
125
126        $users = $this->user_service->all()->filter(static function (UserInterface $user) use ($tree): bool {
127            $public_tree  = $tree->getPreference('REQUIRE_AUTHENTICATION') !== '1';
128            $can_see_tree = $public_tree || Auth::accessLevel($tree, $user) <= Auth::PRIV_USER;
129
130            return
131                $user->id() !== Auth::id() &&
132                $user->getPreference('verified_by_admin') &&
133                $can_see_tree &&
134                $user->getPreference('contactmethod') !== 'none';
135        });
136
137        $content = '';
138        if ($users->isNotEmpty()) {
139            $url = route('user-page', ['ged' => $tree->name()]);
140
141            $content .= '<form onsubmit="return $(&quot;#to&quot;).val() !== &quot;&quot;">';
142            $content .= '<input type="hidden" name="route" value="message">';
143            $content .= '<input type="hidden" name="ged" value="' . e($tree->name()) . '">';
144            $content .= '<input type="hidden" name="url" value="' . e($url) . '">';
145            $content .= '<label for="to">' . I18N::translate('Send a message') . '</label>';
146            $content .= '<select id="to" name="to">';
147            $content .= '<option value="">' . I18N::translate('&lt;select&gt;') . '</option>';
148            foreach ($users as $user) {
149                $content .= sprintf('<option value="%1$s">%2$s - %1$s</option>', e($user->userName()), e($user->realName()));
150            }
151            $content .= '</select>';
152            $content .= '<button type="submit">' . I18N::translate('Send') . '</button><br><br>';
153            $content .= '</form>';
154        }
155        $content .= '<form id="messageform" name="messageform" method="post" action="' . e(route('module', [
156                'action'  => 'DeleteMessage',
157                'module'  => $this->name(),
158                'context' => $context,
159                'ged'     => $tree->name(),
160            ])) . '" data-confirm="' . I18N::translate('Are you sure you want to delete this message? It cannot be retrieved later.') . '" onsubmit="return confirm(this.dataset.confirm);">';
161        $content .= csrf_field();
162
163        if ($messages->isNotEmpty()) {
164            $content .= '<table class="list_table w-100"><tr>';
165            $content .= '<th class="list_label">' . I18N::translate('Delete') . '<br><a href="#" onclick="$(\'#block-' . $block_id . ' :checkbox\').prop(\'checked\', true); return false;">' . I18N::translate('All') . '</a></th>';
166            $content .= '<th class="list_label">' . I18N::translate('Subject') . '</th>';
167            $content .= '<th class="list_label">' . I18N::translate('Date sent') . '</th>';
168            $content .= '<th class="list_label">' . I18N::translate('Email address') . '</th>';
169            $content .= '</tr>';
170            foreach ($messages as $message) {
171                $content .= '<tr>';
172                $content .= '<td class="list_value_wrap center"><input type="checkbox" name="message_id[]" value="' . $message->message_id . '" id="cb_message' . $message->message_id . '"></td>';
173                $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>';
174                $content .= '<td class="list_value_wrap">' . view('components/datetime', ['timestamp' => $message->created]) . '</td>';
175                $content .= '<td class="list_value_wrap">';
176
177                $user = $this->user_service->findByIdentifier($message->sender);
178
179                if ($user instanceof User) {
180                    $content .= '<span dir="auto">' . e($user->realName()) . '</span> - <span dir="auto">' . $user->email() . '</span>';
181                } else {
182                    $content .= '<a href="mailto:' . e($message->sender) . '">' . e($message->sender) . '</a>';
183                }
184
185                $content .= '</td>';
186                $content .= '</tr>';
187                $content .= '<tr><td class="list_value_wrap" colspan="4"><div id="message' . $message->message_id . '" style="display:none;">';
188                $content .= '<div dir="auto" style="white-space: pre-wrap;">' . Filter::expandUrls($message->body, $tree) . '</div><br>';
189
190                /* I18N: When replying to an email, the subject becomes “RE: <subject>” */
191                if (strpos($message->subject, I18N::translate('RE: ')) !== 0) {
192                    $message->subject = I18N::translate('RE: ') . $message->subject;
193                }
194
195                // If this user still exists, show a reply link.
196                if ($user) {
197                    $reply_url = route('message', [
198                        'to'      => $user->userName(),
199                        'subject' => $message->subject,
200                        'ged'     => $tree->name(),
201                    ]);
202
203                    $content .= '<a class="btn btn-primary" href="' . e($reply_url) . '" title="' . I18N::translate('Reply') . '">' . I18N::translate('Reply') . '</a> ';
204                }
205                $content .= '<button type="button" class="btn btn-danger" data-confirm="' . I18N::translate('Are you sure you want to delete this message? It cannot be retrieved later.') . '" onclick="if (confirm(this.dataset.confirm)) {$(\'#messageform :checkbox\').prop(\'checked\', false); $(\'#cb_message' . $message->message_id . '\').prop(\'checked\', true); document.messageform.submit();}">' . I18N::translate('Delete') . '</button></div></td></tr>';
206            }
207            $content .= '</table>';
208            $content .= '<p><button type="submit">' . I18N::translate('Delete selected messages') . '</button></p>';
209        }
210        $content .= '</form>';
211
212        if ($context !== self::CONTEXT_EMBED) {
213            $count = $messages->count();
214
215            return view('modules/block-template', [
216                'block'      => Str::kebab($this->name()),
217                'id'         => $block_id,
218                'config_url' => '',
219                'title'      => I18N::plural('%s message', '%s messages', $count, I18N::number($count)),
220                'content'    => $content,
221            ]);
222        }
223
224        return $content;
225    }
226
227    /**
228     * Should this block load asynchronously using AJAX?
229     *
230     * Simple blocks are faster in-line, more complex ones can be loaded later.
231     *
232     * @return bool
233     */
234    public function loadAjax(): bool
235    {
236        return false;
237    }
238
239    /**
240     * Can this block be shown on the user’s home page?
241     *
242     * @return bool
243     */
244    public function isUserBlock(): bool
245    {
246        return true;
247    }
248
249    /**
250     * Can this block be shown on the tree’s home page?
251     *
252     * @return bool
253     */
254    public function isTreeBlock(): bool
255    {
256        return false;
257    }
258}
259