gnu-social/components/Circle/Controller/SelfTagsSettings.php

119 lines
5.0 KiB
PHP

<?php
declare(strict_types = 1);
namespace Component\Circle\Controller;
use App\Core\Cache;
use App\Core\Controller;
use App\Core\DB;
use function App\Core\I18n\_m;
use App\Entity as E;
use App\Util\Common;
use App\Util\Exception\ClientException;
use App\Util\Exception\RedirectException;
use Component\Circle\Entity\ActorCircle;
use Component\Circle\Entity\ActorTag;
use Component\Circle\Form\SelfTagsForm;
use Component\Tag\Tag as CompTag;
use Symfony\Component\Form\SubmitButton;
use Symfony\Component\HttpFoundation\Request;
class SelfTagsSettings extends Controller
{
/**
* Generic settings page for an Actor's self tags
* TODO: We should have $actor->setSelfTags(), $actor->addSelfTags(), $actor->removeSelfTags()
*/
public static function settingsSelfTags(Request $request, E\Actor $target, string $details_id)
{
$actor = Common::actor();
if (!$actor->canModerate($target)) {
throw new ClientException(_m('You don\'t have enough permissions to edit {nickname}\'s settings', ['{nickname}' => $target->getNickname()]));
}
$actor_self_tags = $target->getSelfTags();
[$add_form, $existing_form] = SelfTagsForm::handleTags(
$request,
$actor_self_tags,
handle_new: /**
* Handle adding tags
*/
function ($form) use ($request, $target, $details_id) {
$data = $form->getData();
$tags = $data['new-tags'];
foreach ($tags as $tag) {
$tag = CompTag::sanitize($tag);
[$actor_tag, $actor_tag_existed] = ActorTag::checkExistingAndCreateOrUpdate([
'tagger' => $target->getId(), // self tag means tagger = tagger in ActorTag
'tagged' => $target->getId(),
'tag' => $tag,
]);
if (!$actor_tag_existed) {
DB::persist($actor_tag);
// Try to find the self-tag circle
$actor_circle = DB::findOneBy(
ActorCircle::class,
[
'tagger' => null, // Self-tag circle
'tag' => $tag,
],
return_null: true,
);
// It is the first time someone uses this self-tag!
if (\is_null($actor_circle)) {
DB::persist(ActorCircle::create([
'tagger' => null, // Self-tag circle
'tag' => $tag,
'private' => false, // by definition
'description' => null, // The controller can show this in every language as appropriate
]));
}
}
}
DB::flush();
Cache::delete(E\Actor::cacheKeys($target->getId())['self-tags']);
throw new RedirectException($request->get('_route'), ['nickname' => $target->getNickname(), 'open' => $details_id, '_fragment' => $details_id]);
},
handle_existing: /**
* Handle changes to the existing tags
*/
function ($form, array $form_definition) use ($request, $target, $details_id) {
$changed = false;
foreach (array_chunk($form_definition, 2) as $entry) {
$tag = CompTag::sanitize($entry[0][2]['data']);
/** @var SubmitButton $remove */
$remove = $form->get($entry[1][0]);
if ($remove->isClicked()) {
$changed = true;
DB::removeBy(
'actor_tag',
[
'tagger' => $target->getId(),
'tagged' => $target->getId(),
'tag' => $tag,
],
);
// We intentionally leave the self-tag actor circle, even if it is now empty
}
}
if ($changed) {
DB::flush();
Cache::delete(E\Actor::cacheKeys($target->getId())['self-tags']);
throw new RedirectException($request->get('_route'), ['nickname' => $target->getNickname(), 'open' => $details_id, '_fragment' => $details_id]);
}
},
remove_label: _m('Remove self tag'),
add_label: _m('Add self tag'),
);
return [
'_template' => 'self_tags_settings.fragment.html.twig',
'add_self_tags_form' => $add_form->createView(),
'existing_self_tags_form' => $existing_form?->createView(),
];
}
}