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<?php |
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// {{{ License |
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// This file is part of GNU social - https://www.gnu.org/software/social |
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// |
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// GNU social is free software: you can redistribute it and/or modify |
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// it under the terms of the GNU Affero General Public License as published by |
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// the Free Software Foundation, either version 3 of the License, or |
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// (at your option) any later version. |
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// |
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// GNU social is distributed in the hope that it will be useful, |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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// GNU Affero General Public License for more details. |
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// |
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// You should have received a copy of the GNU Affero General Public License |
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>. |
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// }}} |
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namespace Plugin\DeleteNote; |
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use App\Core\DB\DB; |
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use App\Core\Event; |
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use App\Core\Form; |
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use function App\Core\I18n\_m; |
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use App\Core\Modules\NoteHandlerPlugin; |
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use App\Entity\Note; |
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use App\Util\Common; |
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use App\Util\Exception\RedirectException; |
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use Symfony\Component\Form\Extension\Core\Type\HiddenType; |
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use Symfony\Component\Form\Extension\Core\Type\SubmitType; |
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use Symfony\Component\HttpFoundation\Request; |
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/** |
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* Delete note plugin main class. |
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* Adds "delete this note" action to respective note if the user logged in is the author. |
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* |
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* @package GNUsocial |
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* @category ProfileColor |
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* |
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* @author Eliseu Amaro <mail@eliseuama.ro> |
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* @copyright 2021 Free Software Foundation, Inc http://www.fsf.org |
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later |
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*/ |
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class DeleteNote extends NoteHandlerPlugin |
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{ |
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/** |
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* HTML rendering event that adds the repeat form as a note |
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* action, if a user is logged in |
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* |
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* @throws RedirectException |
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*/ |
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public function onAddNoteActions(Request $request, Note $note, array &$actions) |
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{ |
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if (($user = Common::user()) === null) { |
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return Event::next; |
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} |
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$user_id = $user->getId(); |
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$note_actor_id = $note->getActor()->getId(); |
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if ($user_id !== $note_actor_id) { |
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return Event::next; |
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} |
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$note_id = $note->getId(); |
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$form_delete = Form::create([ |
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['submit_delete', SubmitType::class, |
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[ |
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'label' => ' ', |
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'attr' => [ |
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'class' => 'button-container delete-button-container', |
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'title' => _m('Delete this note.'), |
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], |
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], |
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], |
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['note_id', HiddenType::class, ['data' => $note_id]], |
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["delete-{$note_id}", HiddenType::class, []], |
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]); |
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// Handle form |
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$ret = self::noteActionHandle( |
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$request, $form_delete, $note, "delete-{$note_id}", function ($note, $note_id) { |
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DB::remove(DB::findOneBy('note', ['id' => $note_id])); |
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DB::flush(); |
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// Prevent accidental refreshes from resubmitting the form |
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throw new RedirectException(); |
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return Event::stop; |
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}); |
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if ($ret !== null) { |
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return $ret; |
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} |
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$actions[] = $form_delete->createView(); |
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return Event::next; |
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} |
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} |