294 lines
9.5 KiB
PHP
294 lines
9.5 KiB
PHP
<?php
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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 App\Entity;
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use App\Core\Cache;
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use App\Core\DB\DB;
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use App\Core\Entity;
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use App\Core\Event;
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use App\Core\VisibilityScope;
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use DateTimeInterface;
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/**
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* Entity for notices
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*
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* @category DB
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* @package GNUsocial
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*
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* @author Hugo Sales <hugo@hsal.es>
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* @copyright 2020-2021 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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class Note extends Entity
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{
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// {{{ Autocode
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private int $id;
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private int $gsactor_id;
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private ?string $content;
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private ?string $rendered;
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private ?int $reply_to;
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private ?bool $is_local;
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private ?string $source;
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private ?int $conversation;
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private ?int $repeat_of;
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private int $scope = 1;
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private DateTimeInterface $created;
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private DateTimeInterface $modified;
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public function setId(int $id): self
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{
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$this->id = $id;
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return $this;
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}
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public function getId(): int
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{
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return $this->id;
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}
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public function setGSActorId(int $gsactor_id): self
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{
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$this->gsactor_id = $gsactor_id;
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return $this;
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}
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public function getGSActorId(): int
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{
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return $this->gsactor_id;
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}
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public function setContent(?string $content): self
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{
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$this->content = $content;
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return $this;
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}
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public function getContent(): ?string
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{
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return $this->content;
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}
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public function setRendered(?string $rendered): self
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{
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$this->rendered = $rendered;
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return $this;
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}
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public function getRendered(): ?string
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{
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return $this->rendered;
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}
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public function setReplyTo(?int $reply_to): self
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{
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$this->reply_to = $reply_to;
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return $this;
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}
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public function getReplyTo(): ?int
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{
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return $this->reply_to;
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}
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public function setIsLocal(?bool $is_local): self
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{
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$this->is_local = $is_local;
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return $this;
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}
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public function getIsLocal(): ?bool
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{
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return $this->is_local;
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}
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public function setSource(?string $source): self
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{
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$this->source = $source;
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return $this;
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}
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public function getSource(): ?string
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{
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return $this->source;
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}
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public function setConversation(?int $conversation): self
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{
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$this->conversation = $conversation;
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return $this;
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}
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public function getConversation(): ?int
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{
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return $this->conversation;
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}
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public function setRepeatOf(?int $repeat_of): self
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{
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$this->repeat_of = $repeat_of;
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return $this;
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}
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public function getRepeatOf(): ?int
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{
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return $this->repeat_of;
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}
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public function setScope(int $scope): self
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{
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$this->scope = $scope;
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return $this;
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}
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public function getScope(): int
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{
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return $this->scope;
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}
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public function setCreated(DateTimeInterface $created): self
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{
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$this->created = $created;
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return $this;
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}
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public function getCreated(): DateTimeInterface
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{
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return $this->created;
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}
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public function setModified(DateTimeInterface $modified): self
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{
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$this->modified = $modified;
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return $this;
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}
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public function getModified(): DateTimeInterface
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{
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return $this->modified;
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}
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// }}} Autocode
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public function getActorNickname()
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{
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return GSActor::getNicknameFromId($this->gsactor_id);
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}
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public function getAvatarUrl()
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{
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$url = null;
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Event::handle('GetAvatarUrl', [$this->getGSActorId(), &$url]);
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return $url;
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}
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public static function getAllNotes(int $noteScope): array
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{
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return DB::sql('select * from note n ' .
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'where n.reply_to is null and (n.scope & :notescope) <> 0 ' .
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'order by n.created DESC',
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['n' => 'App\Entity\Note'],
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['notescope' => $noteScope]
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);
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}
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public function getAttachments(): array
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{
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return Cache::get('note-attachments-' . $this->id, function () {
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return DB::dql(
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'select att from App\Entity\Attachment att ' .
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'join App\Entity\AttachmentToNote atn with atn.attachment_id = att.id ' .
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'where atn.note_id = :note_id',
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['note_id' => $this->id]
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);
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});
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}
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public function getReplies(): array
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{
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return Cache::getList('note-replies-' . $this->id, function () {
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return DB::dql('select n from App\Entity\Note n where n.reply_to = :id', ['id' => $this->id]);
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});
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}
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public function getReplyToNickname(): ?string
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{
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if (!empty($this->reply_to)) {
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return Cache::get('note-reply-to-' . $this->id, function () {
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return DB::dql('select g from App\Entity\Note n join ' .
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'App\Entity\GSActor g with n.gsactor_id = g.id where n.reply_to = :reply',
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['reply' => $this->reply_to])[0]->getNickname();
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});
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}
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return null;
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}
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/**
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* Whether this note is visible to the given actor
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*
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* @param mixed $a
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*/
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public function isVisibleTo(/* GSActor|LocalUser */ $a): bool
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{
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$scope = VisibilityScope::create($this->scope);
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return $scope->public
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|| ($scope->follower
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&& null != DB::find('follow', ['follower' => $a->getId(), 'followed' => $this->gsactor_id]))
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|| ($scope->addressee
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&& null != DB::find('notification', ['activity_id' => $this->id, 'gsactor_id' => $a->getId()]))
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|| ($scope->group
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&& [] != DB::sql('select m.gsactor_id from group_member m ' .
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'inner join group_inbox i on m.group_id = i.group_id ' .
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'inner join note n on i.activity_id = n.id where n.id = :id',
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[], ['id' => $this->id]));
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}
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public static function schemaDef(): array
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{
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return [
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'name' => 'note',
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'fields' => [
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'id' => ['type' => 'serial', 'not null' => true],
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'gsactor_id' => ['type' => 'int', 'foreign key' => true, 'target' => 'GSActor.id', 'multiplicity' => 'one to one', 'not null' => true, 'description' => 'who made the note'],
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'content' => ['type' => 'text', 'description' => 'note content'],
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'rendered' => ['type' => 'text', 'description' => 'rendered note content, so we can keep the microtags (if not local)'],
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'reply_to' => ['type' => 'int', 'foreign key' => true, 'target' => 'Note.id', 'multiplicity' => 'one to one', 'description' => 'note replied to, null if root of a conversation'],
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'is_local' => ['type' => 'bool', 'description' => 'was this note generated by a local actor'],
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'source' => ['type' => 'varchar', 'foreign key' => true, 'length' => 32, 'target' => 'NoteSource.code', 'multiplicity' => 'many to one', 'description' => 'fkey to source of note, like "web", "im", or "clientname"'],
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'conversation' => ['type' => 'int', 'foreign key' => true, 'target' => 'Conversation.id', 'multiplicity' => 'one to one', 'description' => 'the local conversation id'],
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'repeat_of' => ['type' => 'int', 'foreign key' => true, 'target' => 'Note.id', 'multiplicity' => 'one to one', 'description' => 'note this is a repeat of'],
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'scope' => ['type' => 'int', 'not null' => true, 'default' => VisibilityScope::PUBLIC, 'description' => 'bit map for distribution scope; 0 = everywhere; 1 = this server only; 2 = addressees; 4 = groups; 8 = followers; 16 = messages; null = default'],
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'created' => ['type' => 'datetime', 'not null' => true, 'default' => 'CURRENT_TIMESTAMP', 'description' => 'date this record was created'],
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'modified' => ['type' => 'timestamp', 'not null' => true, 'default' => 'CURRENT_TIMESTAMP', 'description' => 'date this record was modified'],
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],
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'primary key' => ['id'],
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'indexes' => [
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'note_created_id_is_local_idx' => ['created', 'is_local'],
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'note_gsactor_created_idx' => ['gsactor_id', 'created'],
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'note_is_local_created_gsactor_idx' => ['is_local', 'created', 'gsactor_id'],
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'note_repeat_of_created_idx' => ['repeat_of', 'created'],
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'note_conversation_created_idx' => ['conversation', 'created'],
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'note_reply_to_idx' => ['reply_to'],
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],
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'fulltext indexes' => ['notice_fulltext_idx' => ['content']],
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];
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}
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}
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