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[PLUGIN][ActivityPub] Add attachment support to Notes

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This commit is contained in:
Diogo Peralta Cordeiro 2021-12-05 21:04:20 +00:00
parent 63bf93d7f3
commit 5196b669b9
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GPG Key ID: 18D2D35001FBFAB0
2 changed files with 67 additions and 3 deletions
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4
components/Attachment/Entity/Attachment.php
View File

@ -342,9 +342,9 @@ class Attachment extends Entity
return is_null($filename) ? null : Common::config('attachments', 'dir') . DIRECTORY_SEPARATOR . $filename;
}
public function getUrl()
public function getUrl(int $type = Router::ABSOLUTE_URL): string
{
return Router::url('attachment_view', ['id' => $this->getId()]);
return Router::url(id: 'attachment_view', args: ['id' => $this->getId()], type: $type);
}
/**

66
plugins/ActivityPub/Util/Model/Note.php
View File

@ -32,18 +32,28 @@ declare(strict_types=1);
namespace Plugin\ActivityPub\Util\Model;
use ActivityPhp\Type\AbstractObject;
use App\Core\DB\DB;
use App\Core\Event;
use App\Core\GSFile;
use App\Core\HTTPClient;
use App\Core\Router\Router;
use App\Entity\Actor;
use App\Entity\Language;
use App\Entity\Note as GSNote;
use App\Util\Common;
use App\Util\Exception\ClientException;
use App\Util\Formatting;
use App\Util\TemporaryFile;
use Component\Attachment\Entity\ActorToAttachment;
use Component\Attachment\Entity\AttachmentToNote;
use DateTime;
use DateTimeInterface;
use Exception;
use InvalidArgumentException;
use Plugin\ActivityPub\ActivityPub;
use Plugin\ActivityPub\Util\Model;
use Symfony\Component\HttpFoundation\File\UploadedFile;
use function App\Core\I18n\_m;
/**
* This class handles translation between JSON and GSNotes
@ -109,6 +119,47 @@ class Note extends Model
$obj->{$set}($val);
}
// Attachments
$processed_attachments = [];
foreach ($type_note->get('attachment') as $attachment) {
if ($attachment->get('type') === 'Document') {
// Retrieve media
$get_response = HTTPClient::get($attachment->get('url'));
$media = $get_response->getContent();
unset($get_response);
// Ignore empty files
if (!empty($media)) {
// Create an attachment for this
$temp_file = new TemporaryFile();
$temp_file->write($media);
$filesize = $temp_file->getSize();
$max_file_size = Common::getUploadLimit();
if ($max_file_size < $filesize) {
throw new ClientException(_m('No file may be larger than {quota} bytes and the file you sent was {size} bytes. '
. 'Try to upload a smaller version.', ['quota' => $max_file_size, 'size' => $filesize],));
}
Event::handle('EnforceUserFileQuota', [$filesize, $actor_id]);
$processed_attachments[] = [GSFile::storeFileAsAttachment($temp_file), $attachment->get('name')];
}
}
}
DB::persist($obj);
// Need file and note ids for the next step
$obj->setUrl(Router::url('note_view', ['id' => $obj->getId()], Router::ABSOLUTE_URL));
Event::handle('ProcessNoteContent', [$obj, $obj->getContent(), $obj->getContentType(), $process_note_content_extra_args = []]);
if ($processed_attachments !== []) {
foreach ($processed_attachments as [$a, $fname]) {
if (DB::count('actor_to_attachment', $args = ['attachment_id' => $a->getId(), 'actor_id' => $actor_id]) === 0) {
DB::persist(ActorToAttachment::create($args));
}
DB::persist(AttachmentToNote::create(['attachment_id' => $a->getId(), 'note_id' => $obj->getId(), 'title' => $fname]));
}
}
Event::handle('ActivityPubNewNote', [&$obj]);
return $obj;
}
@ -129,15 +180,28 @@ class Note extends Model
$attr = [
'@context' => 'https://www.w3.org/ns/activitystreams',
'type' => 'Note',
'id' => Router::url('note_view', ['id' => $object->getId()], Router::ABSOLUTE_URL),
'published' => $object->getCreated()->format(DateTimeInterface::RFC3339),
'attributedTo' => $object->getActor()->getUri(Router::ABSOLUTE_URL),
'to' => ['https://www.w3.org/ns/activitystreams#Public'], // TODO: implement proper scope address
'cc' => ['https://www.w3.org/ns/activitystreams#Public'],
'content' => $object->getRendered(),
//'tag' => $tags
'attachment' => [],
];
// Attachments
foreach ($object->getAttachments() as $attachment) {
$attr['attachment'][] = [
'type' => 'Document',
'mediaType' => $attachment->getMimetype(),
'url' => $attachment->getUrl(Router::ABSOLUTE_URL),
'name' => AttachmentToNote::getWithPK(['attachment_id' => $attachment->getId(), 'note_id' => $object->getId()])->getTitle(),
'width' => $attachment->getWidth(),
'height' => $attachment->getHeight(),
];
}
$type = self::jsonToType($attr);
Event::handle('ActivityPubAddActivityStreamsTwoData', [$type->get('type'), &$type]);
return $type->toJson($options);