]> git.mxchange.org Git - friendica.git/blobdiff - src/Protocol/ActivityPub/Receiver.php
Add and delete entries
[friendica.git] / src / Protocol / ActivityPub / Receiver.php
index 38b6c4fc54dcea02b4bda8124de60b26d1c0ab13..11e7151e1e9f57e7bff9b0cd1d86390bce6a8d12 100644 (file)
@@ -28,6 +28,7 @@ use Friendica\Content\Text\Markdown;
 use Friendica\Core\Logger;
 use Friendica\Core\Protocol;
 use Friendica\Core\System;
+use Friendica\Database\Database;
 use Friendica\DI;
 use Friendica\Model\Contact;
 use Friendica\Model\APContact;
@@ -36,6 +37,7 @@ use Friendica\Model\Post;
 use Friendica\Model\User;
 use Friendica\Protocol\Activity;
 use Friendica\Protocol\ActivityPub;
+use Friendica\Util\DateTimeFormat;
 use Friendica\Util\HTTPSignature;
 use Friendica\Util\JsonLD;
 use Friendica\Util\LDSignature;
@@ -97,6 +99,7 @@ class Receiver
                $ldactivity = JsonLD::compact($activity);
 
                $actor = JsonLD::fetchElement($ldactivity, 'as:actor', '@id') ?? '';
+
                $apcontact = APContact::getByURL($actor);
 
                if (empty($apcontact)) {
@@ -152,7 +155,46 @@ class Receiver
                        $trust_source = false;
                }
 
-               self::processActivity($ldactivity, $body, $uid, $trust_source, true, $signer);
+               $fetchQueue = new FetchQueue();
+               self::processActivity($fetchQueue, $ldactivity, $body, $uid, $trust_source, true, $signer, $http_signer);
+               $fetchQueue->process();
+       }
+
+       private static function enqueuePost(array $ldactivity = [], string $type, int $uid, string $http_signer): array
+       {
+               $fields = [
+                       'activity-id' => $ldactivity['id'],
+                       'object-id' => $ldactivity['object_id'],
+                       'type' => $type,
+                       'object-type' => $ldactivity['object_type'],
+                       'activity' => json_encode($ldactivity, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT),
+                       'received' => DateTimeFormat::utcNow(),
+               ];
+
+               if (!empty($ldactivity['object_object_type'])) {
+                       $fields['object-object-type'] = $ldactivity['object_object_type'];
+               }
+
+               if (!empty($http_signer)) {
+                       $fields['signer'] = $http_signer;
+               }
+
+               DBA::insert('inbox-entry', $fields, Database::INSERT_IGNORE);
+
+               $queue = DBA::selectFirst('inbox-entry', ['id'], ['activity-id' => $ldactivity['id']]);
+               if (!empty($queue['id'])) {
+                       $ldactivity['entry-id'] = $queue['id'];
+                       DBA::insert('inbox-entry-receiver', ['queue-id' => $queue['id'], 'uid' => $uid], Database::INSERT_IGNORE);
+               }
+               return $ldactivity;
+       }
+
+       public static function removeFromQueue(array $activity = [])
+       {
+               if (empty($activity['entry-id'])) {
+                       return;
+               }
+               DBA::delete('inbox-entry', ['id' => $activity['entry-id']]);
        }
 
        /**
@@ -200,12 +242,16 @@ class Receiver
                        return;
                }
 
-               $id = Processor::fetchMissingActivity($object_id, [], $actor, self::COMPLETION_RELAY);
+               $fetchQueue = new FetchQueue();
+
+               $id = Processor::fetchMissingActivity($fetchQueue, $object_id, [], $actor, self::COMPLETION_RELAY);
                if (empty($id)) {
                        Logger::notice('Relayed message had not been fetched', ['id' => $object_id]);
                        return;
                }
 
+               $fetchQueue->process();
+
                $item_id = Item::searchByLink($object_id);
                if ($item_id) {
                        Logger::info('Relayed message had been fetched and stored', ['id' => $object_id, 'item' => $item_id]);
@@ -472,15 +518,17 @@ class Receiver
        /**
         * Processes the activity object
         *
-        * @param array   $activity     Array with activity data
-        * @param string  $body         The unprocessed body
-        * @param integer $uid          User ID
-        * @param boolean $trust_source Do we trust the source?
-        * @param boolean $push         Message had been pushed to our system
-        * @param array   $signer       The signer of the post
-        * @throws \Exception
+        * @param FetchQueue $fetchQueue
+        * @param array      $activity     Array with activity data
+        * @param string     $body         The unprocessed body
+        * @param int|null   $uid          User ID
+        * @param boolean    $trust_source Do we trust the source?
+        * @param boolean    $push         Message had been pushed to our system
+        * @param array      $signer       The signer of the post
+        * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+        * @throws \ImagickException
         */
-       public static function processActivity(array $activity, string $body = '', int $uid = null, bool $trust_source = false, bool $push = false, array $signer = [])
+       public static function processActivity(FetchQueue $fetchQueue, array $activity, string $body = '', int $uid = null, bool $trust_source = false, bool $push = false, array $signer = [], string $http_signer = '')
        {
                $type = JsonLD::fetchElement($activity, '@type');
                if (!$type) {
@@ -554,6 +602,8 @@ class Receiver
                        $object_data['from-relay'] = $activity['from-relay'];
                }
 
+               $object_data = self::enqueuePost($object_data, $type, $uid, $http_signer);
+
                if (in_array('as:Question', [$object_data['object_type'] ?? '', $object_data['object_object_type'] ?? ''])) {
                        self::storeUnhandledActivity(false, $type, $object_data, $activity, $body, $uid, $trust_source, $push, $signer);
                }
@@ -561,7 +611,7 @@ class Receiver
                switch ($type) {
                        case 'as:Create':
                                if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
-                                       $item = ActivityPub\Processor::createItem($object_data);
+                                       $item = ActivityPub\Processor::createItem($fetchQueue, $object_data);
                                        ActivityPub\Processor::postItem($object_data, $item);
                                } elseif (in_array($object_data['object_type'], ['pt:CacheFile'])) {
                                        // Unhandled Peertube activity
@@ -572,7 +622,7 @@ class Receiver
 
                        case 'as:Invite':
                                if (in_array($object_data['object_type'], ['as:Event'])) {
-                                       $item = ActivityPub\Processor::createItem($object_data);
+                                       $item = ActivityPub\Processor::createItem($fetchQueue, $object_data);
                                        ActivityPub\Processor::postItem($object_data, $item);
                                } else {
                                        self::storeUnhandledActivity(true, $type, $object_data, $activity, $body, $uid, $trust_source, $push, $signer);
@@ -596,7 +646,7 @@ class Receiver
                                        $object_data['thread-completion'] = Contact::getIdForURL($actor);
                                        $object_data['completion-mode']   = self::COMPLETION_ANNOUCE;
 
-                                       $item = ActivityPub\Processor::createItem($object_data);
+                                       $item = ActivityPub\Processor::createItem($fetchQueue, $object_data);
                                        if (empty($item)) {
                                                return;
                                        }
@@ -615,7 +665,7 @@ class Receiver
                                                $announce_object_data['raw'] = $body;
                                        }
 
-                                       ActivityPub\Processor::createActivity($announce_object_data, Activity::ANNOUNCE);
+                                       ActivityPub\Processor::createActivity($fetchQueue, $announce_object_data, Activity::ANNOUNCE);
                                } else {
                                        self::storeUnhandledActivity(true, $type, $object_data, $activity, $body, $uid, $trust_source, $push, $signer);
                                }
@@ -623,7 +673,7 @@ class Receiver
 
                        case 'as:Like':
                                if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
-                                       ActivityPub\Processor::createActivity($object_data, Activity::LIKE);
+                                       ActivityPub\Processor::createActivity($fetchQueue, $object_data, Activity::LIKE);
                                } elseif ($object_data['object_type'] == '') {
                                        // The object type couldn't be determined. We don't have it and we can't fetch it. We ignore this activity.
                                } else {
@@ -633,7 +683,7 @@ class Receiver
 
                        case 'as:Dislike':
                                if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
-                                       ActivityPub\Processor::createActivity($object_data, Activity::DISLIKE);
+                                       ActivityPub\Processor::createActivity($fetchQueue, $object_data, Activity::DISLIKE);
                                } elseif ($object_data['object_type'] == '') {
                                        // The object type couldn't be determined. We don't have it and we can't fetch it. We ignore this activity.
                                } else {
@@ -643,7 +693,7 @@ class Receiver
 
                        case 'as:TentativeAccept':
                                if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
-                                       ActivityPub\Processor::createActivity($object_data, Activity::ATTENDMAYBE);
+                                       ActivityPub\Processor::createActivity($fetchQueue, $object_data, Activity::ATTENDMAYBE);
                                } else {
                                        self::storeUnhandledActivity(true, $type, $object_data, $activity, $body, $uid, $trust_source, $push, $signer);
                                }
@@ -651,7 +701,7 @@ class Receiver
 
                        case 'as:Update':
                                if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
-                                       ActivityPub\Processor::updateItem($object_data);
+                                       ActivityPub\Processor::updateItem($fetchQueue, $object_data);
                                } elseif (in_array($object_data['object_type'], self::ACCOUNT_TYPES)) {
                                        ActivityPub\Processor::updatePerson($object_data);
                                } elseif (in_array($object_data['object_type'], ['pt:CacheFile'])) {
@@ -696,7 +746,7 @@ class Receiver
                                        ActivityPub\Processor::followUser($object_data);
                                } elseif (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
                                        $object_data['reply-to-id'] = $object_data['object_id'];
-                                       ActivityPub\Processor::createActivity($object_data, Activity::FOLLOW);
+                                       ActivityPub\Processor::createActivity($fetchQueue, $object_data, Activity::FOLLOW);
                                } else {
                                        self::storeUnhandledActivity(true, $type, $object_data, $activity, $body, $uid, $trust_source, $push, $signer);
                                }
@@ -706,7 +756,7 @@ class Receiver
                                if ($object_data['object_type'] == 'as:Follow') {
                                        ActivityPub\Processor::acceptFollowUser($object_data);
                                } elseif (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
-                                       ActivityPub\Processor::createActivity($object_data, Activity::ATTEND);
+                                       ActivityPub\Processor::createActivity($fetchQueue, $object_data, Activity::ATTEND);
                                } else {
                                        self::storeUnhandledActivity(true, $type, $object_data, $activity, $body, $uid, $trust_source, $push, $signer);
                                }
@@ -716,7 +766,7 @@ class Receiver
                                if ($object_data['object_type'] == 'as:Follow') {
                                        ActivityPub\Processor::rejectFollowUser($object_data);
                                } elseif (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
-                                       ActivityPub\Processor::createActivity($object_data, Activity::ATTENDNO);
+                                       ActivityPub\Processor::createActivity($fetchQueue, $object_data, Activity::ATTENDNO);
                                } else {
                                        self::storeUnhandledActivity(true, $type, $object_data, $activity, $body, $uid, $trust_source, $push, $signer);
                                }
@@ -751,7 +801,7 @@ class Receiver
 
                        case 'as:View':
                                if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
-                                       ActivityPub\Processor::createActivity($object_data, Activity::VIEW);
+                                       ActivityPub\Processor::createActivity($fetchQueue, $object_data, Activity::VIEW);
                                } elseif ($object_data['object_type'] == '') {
                                        // The object type couldn't be determined. Most likely we don't have it here. We ignore this activity.
                                } else {
@@ -761,7 +811,7 @@ class Receiver
 
                        case 'litepub:EmojiReact':
                                if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
-                                       ActivityPub\Processor::createActivity($object_data, Activity::EMOJIREACT);
+                                       ActivityPub\Processor::createActivity($fetchQueue, $object_data, Activity::EMOJIREACT);
                                } elseif ($object_data['object_type'] == '') {
                                        // The object type couldn't be determined. We don't have it and we can't fetch it. We ignore this activity.
                                } else {
@@ -1087,6 +1137,7 @@ class Receiver
         * @param integer $cid Contact ID
         * @param integer $uid User ID
         * @param string  $url Profile URL
+        * @return void
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */
@@ -1113,6 +1164,7 @@ class Receiver
         *
         * @param $receivers
         * @param $actor
+        * @return void
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */