gnu-social/plugins/Favourite/Entity/NoteFavourite.php

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<?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 Plugin\Favourite\Entity;
use App\Core\Cache;
use App\Core\DB\DB;
use App\Core\Entity;
use App\Entity\Actor;
use App\Entity\LocalUser;
use App\Entity\Note;
use DateTimeInterface;
class NoteFavourite extends Entity
{
// {{{ Autocode
// @codeCoverageIgnoreStart
private int $note_id;
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private int $actor_id;
private DateTimeInterface $created;
private DateTimeInterface $modified;
public function setNoteId(int $note_id): self
{
$this->note_id = $note_id;
return $this;
}
public function getNoteId(): int
{
return $this->note_id;
}
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public function setActorId(int $actor_id): self
{
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$this->actor_id = $actor_id;
return $this;
}
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public function getActorId(): int
{
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return $this->actor_id;
}
public function setCreated(DateTimeInterface $created): self
{
$this->created = $created;
return $this;
}
public function getCreated(): DateTimeInterface
{
return $this->created;
}
public function setModified(DateTimeInterface $modified): self
{
$this->modified = $modified;
return $this;
}
public function getModified(): DateTimeInterface
{
return $this->modified;
}
// @codeCoverageIgnoreEnd
// }}} Autocode
public static function cacheKeys(int|Note $note_id, int|Actor|LocalUser|null $actor_id = null): array
{
$note_id = \is_int($note_id) ? $note_id : $note_id->getId();
$actor_id = \is_null($actor_id) ? null : (\is_int($actor_id) ? $actor_id : $actor_id->getId());
return [
'favourite' => "note-favourite-{$note_id}-{$actor_id}",
'favourites' => "note-favourites-{$note_id}",
'favourites-actors' => "note-favourites-actors-{$note_id}",
];
}
public static function getNoteFavourites(Note $note): array
{
return Cache::getList(
self::cacheKeys($note)['favourites'],
fn () => DB::findBy('note_favourite', ['note_id' => $note->getId()]),
);
}
public static function getNoteFavouriteActors(Note $note): array
{
return Cache::getList(
self::cacheKeys($note)['favourites-actors'],
fn () => DB::dql(
<<<'EOF'
select a from actor a
inner join note_favourite nf
with a.id = nf.actor_id
where nf.note_id = :note_id
order by nf.created DESC
EOF,
['note_id' => $note->getId()],
),
);
}
/**
* @see Entity->getNotificationTargetIds
*/
public function getNotificationTargetIds(array $ids_already_known = [], ?int $sender_id = null, bool $include_additional = true): array
{
if (!\array_key_exists('object', $ids_already_known)) {
$target_ids = Note::getById($this->getNoteId())->getNotificationTargetIds();
} else {
$target_ids = $ids_already_known['object'];
}
// Additional actors that should know about this
if ($include_additional && \array_key_exists('additional', $ids_already_known)) {
array_push($target_ids, ...$ids_already_known['additional']);
} else {
return $target_ids;
}
return array_unique($target_ids);
}
public static function schemaDef()
{
return [
'name' => 'note_favourite',
'fields' => [
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'note_id' => ['type' => 'int', 'foreign key' => true, 'target' => 'App\Entity\Note.id', 'multiplicity' => 'one to one', 'not null' => true, 'description' => 'note that is the favorite of'],
'actor_id' => ['type' => 'int', 'foreign key' => true, 'target' => 'App\Entity\Actor.id', 'multiplicity' => 'one to one', 'not null' => true, 'description' => 'actor who favourited this note'], // note: formerly referenced notice.id, but we can now record remote users' favorites
'created' => ['type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'],
'modified' => ['type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'],
],
'primary key' => ['note_id', 'actor_id'],
'foreign keys' => [
'note_id_to_id_fkey' => ['note', ['note_id' => 'id']],
'actor_reply_to_id_fkey' => ['actor', ['actor_id' => 'id']],
],
'indexes' => [
'fave_note_id_idx' => ['note_id'],
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'fave_actor_id_idx' => ['actor_id', 'modified'],
'fave_modified_idx' => ['modified'],
],
];
}
}