151 lines
6.0 KiB
PHP
151 lines
6.0 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 Plugin\TagBasedFiltering\Controller;
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use App\Core\Cache;
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use App\Core\Controller;
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use App\Core\DB\DB;
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use App\Core\Form;
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use function App\Core\I18n\_m;
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use App\Entity\Actor;
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use App\Entity\ActorTag;
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use App\Entity\ActorTagBlock;
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use App\Entity\Note;
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use App\Entity\NoteTag;
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use App\Entity\NoteTagBlock;
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use App\Util\Common;
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use App\Util\Exception\RedirectException;
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use Component\Language\Entity\Language;
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use Component\Tag\Tag;
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use Functional as F;
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use Plugin\TagBasedFiltering\TagBasedFiltering as TagFilerPlugin;
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use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
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use Symfony\Component\Form\Extension\Core\Type\SubmitType;
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use Symfony\Component\Form\Extension\Core\Type\TextType;
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use Symfony\Component\Form\SubmitButton;
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use Symfony\Component\HttpFoundation\Request;
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class AddBlocked extends Controller
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{
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/**
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* Edit the blocked tags of $type_name for target with ID $id. Handles both actor and note tags
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*/
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private function addBlocked(
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Request $request,
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string $type_name,
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callable $calculate_target,
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callable $calculate_blocks,
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callable $calculate_tags,
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?string $label,
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string $block_class,
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) {
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$user = Common::ensureLoggedIn();
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$target = $calculate_target();
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$tag_blocks = $calculate_blocks($user);
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$blockable_tags = $calculate_tags($tag_blocks);
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$form_definition = [];
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foreach ($blockable_tags as $nt) {
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$canon = $nt->getCanonical();
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$form_definition[] = ["{$canon}:tag", TextType::class, ['data' => '#' . $nt->getTag(), 'label' => ' ']];
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$form_definition[] = ["{$canon}:use-canon", CheckboxType::class, ['label' => _m('Use canonical'), 'help' => _m('Block all similar tags'), 'required' => false, 'data' => true]];
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$form_definition[] = ["{$canon}:add", SubmitType::class, ['label' => _m('Block')]];
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}
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$form = null;
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if (!empty($form_definition)) {
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$form = Form::create($form_definition);
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$form->handleRequest($request);
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if ($form->isSubmitted() && $form->isValid()) {
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$data = $form->getData();
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foreach ($form_definition as [$id, $_, $opts]) {
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[$canon, $type] = explode(':', $id);
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if ($type === 'add') {
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/** @var SubmitButton $button */
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$button = $form->get($id);
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if ($button->isClicked()) {
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Cache::delete($block_class::cacheKey($user->getId()));
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Cache::delete(TagFilerPlugin::cacheKeys($user->getId())[$type_name]);
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$new_tag = Tag::ensureValid($data[$canon . ':tag']);
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$language = $target instanceof Note ? Language::getByNote($target)->getLocale() : $user->getActor()->getTopLanguage()->getLocale();
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$canonical_tag = Tag::canonicalTag($new_tag, $language);
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DB::persist($block_class::create([
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'blocker' => $user->getId(),
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'tag' => $new_tag,
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'canonical' => $canonical_tag,
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'use_canonical' => $data[$canon . ':use-canon'],
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]));
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DB::flush();
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throw new RedirectException;
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}
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}
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}
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}
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}
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return [
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'_template' => 'tag_based_filtering/add_blocked.html.twig',
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'type' => $type_name,
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$type_name => $target,
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'tags_form' => $form?->createView(),
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'label' => $label,
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];
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}
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/**
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* Edit the user's list of blocked note tags, with the option of adding the notes from the note $note_id, if given
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*/
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public function addBlockedNoteTags(Request $request, int $note_id)
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{
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return self::addBlocked(
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request: $request,
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type_name: 'note',
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calculate_target: fn () => Note::getById($note_id),
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calculate_blocks: fn ($user) => NoteTagBlock::getByActorId($user->getId()),
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calculate_tags: fn ($blocks) => F\reject(
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NoteTag::getByNoteId($note_id),
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fn (NoteTag $nt) => NoteTagBlock::checkBlocksNoteTag($nt, $blocks),
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),
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label: _m('Tags in the note above:'),
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block_class: NoteTagBlock::class,
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);
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}
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public function addBlockedActorTags(Request $request, int $actor_id)
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{
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return self::addBlocked(
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request: $request,
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type_name: 'actor',
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calculate_target: fn () => Actor::getById($actor_id),
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calculate_blocks: fn ($user) => ActorTagBlock::getByActorId($user->getId()),
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calculate_tags: fn ($blocks) => F\reject(
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ActorTag::getByActorId($actor_id),
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fn (ActorTag $nt) => ActorTagBlock::checkBlocksActorTag($nt, $blocks),
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),
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label: _m('Tags of the account above:'),
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block_class: ActorTagBlock::class,
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);
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}
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}
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