116 lines
4.8 KiB
PHP
116 lines
4.8 KiB
PHP
<?php
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declare(strict_types = 1);
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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 Component\Language;
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use App\Core\Event;
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use App\Core\Modules\Component;
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use App\Core\Router\RouteLoader;
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use App\Entity\Actor;
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use App\Entity\ActorLanguage;
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use App\Entity\Note;
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use App\Util\Formatting;
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use App\Util\Functional as GSF;
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use Component\Language\Controller as C;
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use Doctrine\Common\Collections\ExpressionBuilder;
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use Doctrine\ORM\Query\Expr;
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use Doctrine\ORM\QueryBuilder;
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use Functional as F;
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use Symfony\Component\HttpFoundation\Request;
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class Language extends Component
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{
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public function onAddRoute(RouteLoader $r)
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{
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$r->connect('settings_sort_languages', '/settings/sort_languages', [C\Language::class, 'sortLanguages']);
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return Event::next;
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}
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public function onFilterNoteList(?Actor $actor, array &$notes, Request $request)
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{
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if (\is_null($actor)) {
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return Event::next;
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}
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$notes = F\select(
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$notes,
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fn (Note $n) => \in_array($n->getLanguageId(), ActorLanguage::getActorRelatedLanguagesIds($actor)),
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);
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return Event::next;
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}
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/**
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* Populate $note_expr or $actor_expr with an expression to match a language
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*/
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public function onSearchCreateExpression(ExpressionBuilder $eb, string $term, ?string $language, ?Actor $actor, &$note_expr, &$actor_expr)
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{
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$search_term = str_contains($term, ':') ? explode(':', $term)[1] : $term;
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$temp_note_expr = null;
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$temp_note_actor_expr = null;
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$temp_actor_expr = null;
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if (str_contains($search_term, ',')) {
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foreach ([
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['note_language.locale', &$temp_note_expr],
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['note_actor_language.locale', &$temp_note_actor_expr],
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['language.locale', &$temp_note_actor_expr],
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] as $tmp) {
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[$column, &$var] = $tmp;
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$exprs = [];
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foreach (explode(',', $search_term) as $s) {
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$exprs[] = $eb->startsWith($column, $s);
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}
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$var = $eb->orX(...$exprs);
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}
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} else {
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$temp_note_expr = $eb->startsWith('note_language.locale', $search_term);
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$temp_note_actor_expr = $eb->startsWith('note_actor_language.locale', $search_term);
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$temp_actor_expr = $eb->startsWith('language.locale', $search_term);
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}
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if (Formatting::startsWith($term, ['lang:', 'language:'])) {
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$note_expr = $temp_note_expr;
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$actor_expr = $temp_actor_expr;
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return Event::stop;
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} elseif (Formatting::startsWith($term, GSF::cartesianProduct(['-', '_'], ['note', 'post'], ['lang', 'language'], [':']))) {
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$note_expr = $temp_note_expr;
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return Event::stop;
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} elseif (Formatting::startsWith($term, GSF::cartesianProduct(['-', '_'], ['note', 'post'], ['author', 'actor', 'people', 'person'], ['lang', 'language'], [':']))) {
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$note_expr = $temp_note_actor_expr;
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return Event::stop;
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} elseif (Formatting::startsWith($term, GSF::cartesianProduct(['-', '_'], ['actor', 'people', 'person'], ['lang', 'language'], [':']))) {
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$actor_expr = $temp_actor_expr;
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return Event::stop;
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}
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return Event::next;
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}
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public function onSearchQueryAddJoins(QueryBuilder &$note_qb, QueryBuilder &$actor_qb): bool
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{
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$note_qb->leftJoin('App\Entity\Language', 'note_language', Expr\Join::WITH, 'note.language_id = note_language.id')
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->leftJoin('App\Entity\ActorLanguage', 'actor_language', Expr\Join::WITH, 'note.actor_id = actor_language.actor_id')
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->leftJoin('App\Entity\Language', 'note_actor_language', Expr\Join::WITH, 'note_actor_language.id = actor_language.language_id');
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$actor_qb->leftJoin('App\Entity\ActorLanguage', 'actor_language', Expr\Join::WITH, 'actor.id = actor_language.actor_id')
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->leftJoin('App\Entity\Language', 'language', Expr\Join::WITH, 'actor_language.language_id = language.id');
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return Event::next;
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}
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}
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