gnu-social/plugins/Repeat/Repeat.php

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<?php
// {{{ License
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
// }}}
namespace Plugin\Repeat;
use App\Core\DB\DB;
use App\Core\Event;
use App\Core\Form;
use App\Core\Modules\NoteHandlerPlugin;
use App\Entity\Note;
use App\Util\Common;
use App\Util\Exception\NotFoundException;
use App\Util\Exception\RedirectException;
use Symfony\Component\Form\Extension\Core\Type\HiddenType;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
use Symfony\Component\HttpFoundation\Request;
class Repeat extends NoteHandlerPlugin
{
/**
* HTML rendering event that adds the repeat form as a note
* action, if a user is logged in
* @throws RedirectException
*/
public function onAddNoteActions(Request $request, Note $note, array &$actions)
{
if (($user = Common::user()) === null) {
return Event::next;
}
$opts = ['gsactor_id' => $user->getId(), 'repeat_of' => $note->getId()];
try {
$is_set = DB::findOneBy('note', $opts) != null;
} catch (NotFoundException $e) {
// Not found
$is_set = false;
}
$form_repeat = Form::create([
['submit_repeat', SubmitType::class,
[
'label' => ' ',
'attr' => [
'class' => $is_set ? 'note-actions-set' : 'note-actions-unset',
],
],
],
['note_id', HiddenType::class, ['data' => $note->getId()]],
["repeat-{$note->getId()}", HiddenType::class, ['data' => $is_set ? '1' : '0']],
]);
// Handle form
$ret = self::noteActionHandle(
$request, $form_repeat, $note, "repeat-{$note->getId()}", function ($note, $data, $user) use ($opts) {
if ($data["repeat-{$note->getId()}"] === '0') {
DB::persist(Note::create([
'gsactor_id' => $user->getId(),
'repeat_of' => $note->getId(),
'content' => $note->getContent(),
'is_local' => true,
]));
} else {
DB::remove($note);
}
DB::flush();
// Prevent accidental refreshes from resubmitting the form
throw new RedirectException();
return Event::stop;
});
if ($ret !== null) {
return $ret;
}
$actions[] = $form_repeat->createView();
return Event::next;
}
}