gnu-social/plugins/AttachmentCollections/AttachmentCollections.php

236 lines
9.1 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/>.
// }}}
/**
* Attachments Albums for GNU social
*
* @package GNUsocial
* @category Plugin
*
* @author Phablulo <phablulo@gmail.com>
* @copyright 2018-2019, 2021 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
namespace Plugin\AttachmentCollections;
use App\Core\DB\DB;
use App\Core\Event;
use App\Core\Exception\RedirectException;
use App\Core\Form;
use function App\Core\I18n\_m;
use App\Core\Modules\Plugin;
use App\Core\Router\RouteLoader;
use App\Core\Router\Router;
use App\Entity\Feed;
use App\Entity\LocalUser;
use App\Util\Common;
use App\Util\Formatting;
use App\Util\Nickname;
use Plugin\AttachmentCollections\Controller as C;
use Plugin\AttachmentCollections\Entity\Collection;
use Plugin\AttachmentCollections\Entity\CollectionEntry;
use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\HttpFoundation\Request;
class AttachmentCollections extends Plugin
{
public function onAddRoute(RouteLoader $r): bool
{
// View all collections by actor id and nickname
$r->connect(
id: 'collections_view_by_actor_id',
uri_path: '/actor/{id<\d+>}/collections',
target: [C\Controller::class, 'collectionsViewByActorId'],
);
$r->connect(
id: 'collections_view_by_nickname',
uri_path: '/@{nickname<' . Nickname::DISPLAY_FMT . '>}/collections',
target: [C\Controller::class, 'collectionsByActorNickname'],
);
// View notes from a collection by actor id and nickname
$r->connect(
id: 'collection_notes_view_by_actor_id',
uri_path: '/actor/{id<\d+>}/collections/{cid<\d+>}',
target: [C\Controller::class, 'collectionNotesViewByActorId'],
);
$r->connect(
id: 'collection_notes_view_by_nickname',
uri_path: '/@{nickname<' . Nickname::DISPLAY_FMT . '>}/collections/{cid<\d+>}',
target: [C\Controller::class, 'collectionNotesByNickname'],
);
return Event::next;
}
public function onCreateDefaultFeeds(int $actor_id, LocalUser $user, int &$ordering)
{
DB::persist(Feed::create([
'actor_id' => $actor_id,
'url' => Router::url($route = 'collections_view_by_nickname', ['nickname' => $user->getNickname()]),
'route' => $route,
'title' => _m('Attachment Collections'),
'ordering' => $ordering++,
]));
return Event::next;
}
/**
* Append Attachment Collections widget to the right panel.
* It's compose of two forms: one to select collections to add
* the current attachment to, and another to create a new collection.
*/
public function onAppendRightPanelBlock($vars, Request $request, &$res): bool
{
if ($vars['path'] !== 'note_attachment_show') {
return Event::next;
}
$user = Common::user();
if (\is_null($user)) {
return Event::next;
}
$colls = DB::dql(
'select coll from Plugin\AttachmentCollections\Entity\Collection coll where coll.actor_id = :id',
['id' => $user->getId()],
);
// add to collection form
$attachment_id = $vars['vars']['attachment_id'];
$choices = [];
foreach ($colls as $col) {
$choices[$col->getName()] = $col->getId();
}
$already_selected = DB::dql(
'select entry.collection_id from attachment_album_entry entry '
. 'inner join attachment_collection collection '
. 'with collection.id = entry.collection_id '
. 'where entry.attachment_id = :aid and collection.actor_id = :id',
['aid' => $attachment_id, 'id' => $user->getId()],
);
$already_selected = array_map(fn ($x) => $x['collection_id'], $already_selected);
$add_form = Form::create([
['collections', ChoiceType::class, [
'choices' => $choices,
'multiple' => true,
'required' => false,
'choice_attr' => function ($id) use ($already_selected) {
if (\in_array($id, $already_selected)) {
return ['selected' => 'selected'];
}
return [];
},
]],
['add', SubmitType::class, [
'label' => _m('Add to collections'),
'attr' => [
'title' => _m('Add to collection'),
],
]],
]);
$add_form->handleRequest($request);
if ($add_form->isSubmitted() && $add_form->isValid()) {
$collections = $add_form->getData()['collections'];
$removed = array_filter($already_selected, fn ($x) => !\in_array($x, $collections));
$added = array_filter($collections, fn ($x) => !\in_array($x, $already_selected));
if (\count($removed)) {
DB::dql(
'delete from Plugin\AttachmentCollections\Entity\CollectionEntry entry '
. 'where entry.attachment_id = :aid and entry.collection_id in ('
. 'select collection.id from Plugin\AttachmentCollections\Entity\Collection collection '
. 'where collection.id in (:ids) '
// prevent user from deleting something (s)he doesn't own:
. 'and collection.actor_id = :id'
. ')',
['aid' => $attachment_id, 'id' => $user->getId(), 'ids' => $removed],
);
}
$collection_ids = array_map(fn ($x) => $x->getId(), $colls);
foreach ($added as $cid) {
// prevent user from putting something in a collection (s)he doesn't own:
if (\in_array($cid, $collection_ids)) {
DB::persist(CollectionEntry::create([
'attachment_id' => $attachment_id,
'collection_id' => $cid,
]));
}
}
DB::flush();
throw new RedirectException();
}
// add to new collection form
$create_form = Form::create([
['name', TextType::class, [
'label' => _m('Add to a new collection'),
'attr' => [
'placeholder' => _m('New collection name'),
'required' => 'required',
],
'data' => '',
]],
['create', SubmitType::class, [
'label' => _m('Create a new collection'),
'attr' => [
'title' => _m('Create a new collection'),
],
]],
]);
$create_form->handleRequest($request);
if ($create_form->isSubmitted() && $create_form->isValid()) {
$name = $create_form->getData()['name'];
$coll = Collection::create([
'name' => $name,
'actor_id' => $user->getId(),
]);
DB::persist($coll);
DB::flush();
DB::persist(CollectionEntry::create([
'attachment_id' => $attachment_id,
'collection_id' => $coll->getId(),
]));
DB::flush();
throw new RedirectException();
}
$res[] = Formatting::twigRenderFile(
'AttachmentCollections/widget.html.twig',
[
'colls' => $colls,
'add_form' => $add_form->createView(),
'create_form' => $create_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[] = 'plugins/AttachmentCollections/assets/css/widget.css';
$styles[] = 'plugins/AttachmentCollections/assets/css/pages.css';
return Event::next;
}
}