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[PLUGIN][ActivityPub] Notify mentions in tags

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This commit is contained in:
Diogo Peralta Cordeiro 2021-12-25 17:46:45 +00:00
parent 9d0b39e680
commit 78fddaf86a
Signed by: diogo
GPG Key ID: 18D2D35001FBFAB0
6 changed files with 78 additions and 16 deletions
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12
components/Notification/Notification.php
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@ -60,7 +60,7 @@ class Notification extends Component
*/
public function onNewNotification(Actor $sender, Activity $activity, array $ids_already_known = [], ?string $reason = null): bool
{
$targets = $activity->getNotificationTargets($ids_already_known, sender_id: $sender->getId());
$targets = $activity->getNotificationTargets(ids_already_known: $ids_already_known, sender_id: $sender->getId());
$this->notify($sender, $activity, $targets, $reason);
return Event::next;
@ -83,8 +83,16 @@ class Notification extends Component
}
}
// TODO: use https://symfony.com/doc/current/notifier.html
DB::persist(Entity\Notification::create([
'activity_id' => $activity->getId(),
'target_id' => $target->getId(),
'reason' => $reason,
]));
} else {
$remote_targets[] = $target;
// We have no authority nor responsibility of notifying remote actors of a remote actor's doing
if ($sender->getIsLocal()) {
$remote_targets[] = $target;
}
}
}

8
components/Tag/Tag.php
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@ -73,9 +73,13 @@ class Tag extends Component
*/
public function onProcessNoteContent(Note $note, string $content, string $content_type, array $extra_args): bool
{
$matched_tags = [];
if ($extra_args['TagProcessed'] ?? false) {
return Event::next;
}
// XXX: We remove <span> because when content is in html the tag comes as #<span>hashtag</span>
preg_match_all(self::TAG_REGEX, str_replace('<span>', '', $content), $matched_tags, \PREG_SET_ORDER);
$content = str_replace('<span>', '', $content);
$matched_tags = [];
preg_match_all(self::TAG_REGEX, $content, $matched_tags, \PREG_SET_ORDER);
$matched_tags = array_unique(F\map($matched_tags, fn ($m) => $m[2]));
foreach ($matched_tags as $match) {
$tag = self::ensureValid($match);

3
plugins/ActivityPub/Controller/Inbox.php
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@ -34,6 +34,7 @@ namespace Plugin\ActivityPub\Controller;
use App\Core\Controller;
use App\Core\DB\DB;
use App\Core\Event;
use function App\Core\I18n\_m;
use App\Core\Log;
use App\Core\Router\Router;
@ -164,7 +165,9 @@ class Inbox extends Controller
$ap_actor->getActorId(),
Discovery::normalize($actor->getNickname() . '@' . parse_url($ap_actor->getInboxUri(), PHP_URL_HOST)),
);
Event::handle('NewNotification', [$actor, $ap_act->getActivity(), [], "{$actor->getNickname()} mentioned you in a note"]);
DB::flush();
dd($ap_act, $act = $ap_act->getActivity(), $act->getActor(), $act->getObject());
return new TypeResponse($type, status: 202);

45
plugins/ActivityPub/Util/Model/Note.php
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@ -34,6 +34,7 @@ namespace Plugin\ActivityPub\Util\Model;
use ActivityPhp\Type;
use ActivityPhp\Type\AbstractObject;
use App\Core\Cache;
use App\Core\DB\DB;
use App\Core\Event;
use App\Core\GSFile;
@ -43,6 +44,7 @@ use App\Core\Log;
use App\Core\Router\Router;
use App\Entity\Language;
use App\Entity\Note as GSNote;
use App\Entity\NoteTag;
use App\Util\Common;
use App\Util\Exception\ClientException;
use App\Util\Exception\DuplicateFoundException;
@ -53,6 +55,7 @@ use App\Util\TemporaryFile;
use Component\Attachment\Entity\ActorToAttachment;
use Component\Attachment\Entity\AttachmentToNote;
use Component\Conversation\Conversation;
use Component\Tag\Tag;
use DateTime;
use DateTimeInterface;
use Exception;
@ -200,8 +203,39 @@ class Note extends Model
// Assign conversation to this note
Conversation::assignLocalConversation($obj, $reply_to);
// Need file and note ids for the next step
Event::handle('ProcessNoteContent', [$obj, $obj->getRendered(), $obj->getContentType(), $process_note_content_extra_args = []]);
$object_mentions_ids = [];
foreach ($type_note->get('tag') as $ap_tag) {
switch ($ap_tag->get('type')) {
case 'Mention':
try {
$actor = ActivityPub::getActorByUri($ap_tag->get('href'));
if ($actor->getIsLocal()) {
$object_mentions_ids[] = $actor->getId();
}
} catch (Exception $e) {
Log::debug('ActivityPub->Model->Note->fromJson->getActorByUri', [$e]);
}
break;
case 'Hashtag':
$match = ltrim($ap_tag->get('name'), '#');
$tag = Tag::ensureValid($match);
$canonical_tag = $ap_tag->get('canonical') ?? Tag::canonicalTag($tag, \is_null($lang_id = $obj->getLanguageId()) ? null : Language::getById($lang_id)->getLocale());
DB::persist(NoteTag::create([
'tag' => $tag,
'canonical' => $canonical_tag,
'note_id' => $obj->getId(),
'use_canonical' => $ap_tag->get('canonical') ?? false,
]));
Cache::pushList("tag-{$canonical_tag}", $obj);
foreach (Tag::cacheKeys($canonical_tag) as $key) {
Cache::delete($key);
}
break;
}
}
$obj->setObjectMentionsIds($object_mentions_ids);
// The content would be non-sanitized text/html
Event::handle('ProcessNoteContent', [$obj, $obj->getRendered(), $obj->getContentType(), $process_note_content_extra_args = ['TagProcessed' => true]]);
if ($processed_attachments !== []) {
foreach ($processed_attachments as [$a, $fname]) {
@ -268,9 +302,10 @@ class Note extends Model
// Hashtags
foreach ($object->getTags() as $hashtag) {
$attr['tag'][] = [
'type' => 'Hashtag',
'href' => $hashtag->getUrl(type: Router::ABSOLUTE_URL),
'name' => "#{$hashtag->getTag()}",
'type' => 'Hashtag',
'href' => $hashtag->getUrl(type: Router::ABSOLUTE_URL),
'name' => "#{$hashtag->getTag()}",
'canonical' => $hashtag->getCanonical(),
];
}

22
src/Entity/Note.php
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@ -380,15 +380,25 @@ class Note extends Entity
/**
* @return array of ids of Actors
*/
private array $object_mentions_ids = [];
public function setObjectMentionsIds(array $mentions): self
{
$this->object_mentions_ids = $mentions;
return $this;
}
public function getNotificationTargetIds(array $ids_already_known = [], ?int $sender_id = null): array
{
$target_ids = [];
if (!\array_key_exists('object', $ids_already_known)) {
$mentions = Formatting::findMentions($this->getContent(), $this->getActor());
foreach ($mentions as $mention) {
foreach ($mention['mentioned'] as $m) {
$target_ids[] = $m->getId();
$target_ids = $this->object_mentions_ids ?? [];
if ($target_ids === []) {
if (!\array_key_exists('object', $ids_already_known)) {
$mentions = Formatting::findMentions($this->getContent(), $this->getActor());
foreach ($mentions as $mention) {
foreach ($mention['mentioned'] as $m) {
$target_ids[] = $m->getId();
}
}
} else {
$target_ids = $ids_already_known['object'];
}
}

4
src/Util/Formatting.php
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@ -263,7 +263,7 @@ abstract class Formatting
// php-intl is highly recommended...
if (!\function_exists('transliterator_transliterate')) {
$str = preg_replace('/[^\pL\pN]/u', '', $str);
$str = mb_convert_case($str, \MB_CASE_LOWER, 'UTF-8');
$str = mb_convert_case($str, MB_CASE_LOWER, 'UTF-8');
return mb_substr($str, 0, $length);
}
$str = transliterator_transliterate('Any-Latin;' // any charset to latin compatible
@ -290,6 +290,8 @@ abstract class Formatting
public static function findMentions(string $text, Actor $actor): array
{
$mentions = [];
// XXX: We remove <span> because when content is in html the tag comes as #<span>hashtag</span>
$text = str_replace('<span>', '', $text);
if (Event::handle('StartFindMentions', [$actor, $text, &$mentions])) {
$matches = self::findMentionsRaw($text, '@');