117 lines
4.1 KiB
PHP
117 lines
4.1 KiB
PHP
<?php
|
|
|
|
declare(strict_types = 1);
|
|
|
|
// {{{ 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 Component\Search;
|
|
|
|
use App\Core\Event;
|
|
use App\Core\Form;
|
|
use function App\Core\I18n\_m;
|
|
use App\Core\Modules\Component;
|
|
use App\Util\Exception\RedirectException;
|
|
use App\Util\Formatting;
|
|
use Doctrine\Common\Collections\ExpressionBuilder;
|
|
use Doctrine\ORM\Query\Expr;
|
|
use Doctrine\ORM\QueryBuilder;
|
|
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
|
|
use Symfony\Component\Form\Extension\Core\Type\TextType;
|
|
use Symfony\Component\HttpFoundation\Request;
|
|
|
|
class Search extends Component
|
|
{
|
|
public function onAddRoute($r)
|
|
{
|
|
$r->connect('search', '/search', Controller\Search::class);
|
|
}
|
|
|
|
/**
|
|
* Add the search form to the site header
|
|
*
|
|
* @throws RedirectException
|
|
*/
|
|
public function onAddExtraHeaderForms(Request $request, array &$elements)
|
|
{
|
|
$form = Form::create([
|
|
['search_tags', TextType::class, [
|
|
'attr' => ['placeholder' => _m('Input desired query...')],
|
|
]],
|
|
[$form_name = 'submit_search', SubmitType::class,
|
|
[
|
|
'label' => _m('Submit'),
|
|
'attr' => [
|
|
//'class' => 'button-container search-button-container',
|
|
'title' => _m('Query notes for specific tags.'),
|
|
],
|
|
],
|
|
],
|
|
]);
|
|
|
|
if ('POST' === $request->getMethod() && $request->request->has($form_name)) {
|
|
$form->handleRequest($request);
|
|
if ($form->isSubmitted() && $form->isValid()) {
|
|
$data = $form->getData();
|
|
throw new RedirectException('search', ['q' => $data['search_tags']]);
|
|
}
|
|
}
|
|
|
|
$elements[] = $form->createView();
|
|
return Event::next;
|
|
}
|
|
|
|
/**
|
|
* Output our dedicated stylesheet
|
|
*
|
|
* @param array $styles stylesheets path
|
|
*
|
|
* @return bool hook value; true means continue processing, false means stop
|
|
*/
|
|
public function onEndShowStyles(array &$styles, string $route): bool
|
|
{
|
|
$styles[] = 'components/Search/assets/css/view.css';
|
|
return Event::next;
|
|
}
|
|
|
|
/**
|
|
* Populate $note_expr with an expression to match a tag, if the term looks like a tag
|
|
*
|
|
* $term /^(note|tag|people|actor)/ means we want to match only either a note or an actor
|
|
*/
|
|
public function onSearchCreateExpression(ExpressionBuilder $eb, string $term, ?string $language, &$note_expr, &$actor_expr): bool
|
|
{
|
|
if (Formatting::startsWith($term, ['lang', 'language'])) {
|
|
$search_term = str_contains($term, ':') ? explode(':', $term)[1] : $term;
|
|
$note_expr = $eb->startsWith('language.locale', $search_term);
|
|
$actor_expr = $eb->startsWith('language.locale', $search_term);
|
|
return Event::stop;
|
|
}
|
|
return Event::next;
|
|
}
|
|
|
|
public function onSearchQueryAddJoins(QueryBuilder &$note_qb, QueryBuilder &$actor_qb): bool
|
|
{
|
|
$note_qb->leftJoin('App\Entity\Language', 'language', Expr\Join::WITH, 'note.language_id = language.id');
|
|
$actor_qb->leftJoin('App\Entity\ActorLanguage', 'actor_language', Expr\Join::WITH, 'actor.id = actor_language.actor_id')
|
|
->leftJoin('App\Entity\Language', 'language', Expr\Join::WITH, 'actor_language.language_id = language.id');
|
|
return Event::next;
|
|
}
|
|
}
|