]> git.mxchange.org Git - friendica.git/blobdiff - src/Protocol/ActivityPub/Processor.php
Fixes and type-hints:
[friendica.git] / src / Protocol / ActivityPub / Processor.php
index 8bd08b95b48c93e6e47eecef7f15b9ddd2794ad8..f723d287b9d232b07679767feb841a2063cfc697 100644 (file)
@@ -27,6 +27,7 @@ use Friendica\Content\Text\Markdown;
 use Friendica\Core\Logger;
 use Friendica\Core\Protocol;
 use Friendica\Core\System;
+use Friendica\Core\Worker;
 use Friendica\Database\DBA;
 use Friendica\DI;
 use Friendica\Model\APContact;
@@ -46,6 +47,7 @@ use Friendica\Protocol\Relay;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\JsonLD;
 use Friendica\Util\Strings;
+use Friendica\Worker\Delivery;
 
 /**
  * ActivityPub Processor Protocol class
@@ -69,7 +71,7 @@ class Processor
         * @param array $languages
         * @return string language JSON
         */
-       private static function processLanguages(array $languages)
+       private static function processLanguages(array $languages): string
        {
                $codes = array_keys($languages);
                $lang = [];
@@ -86,12 +88,13 @@ class Processor
        /**
         * Replaces emojis in the body
         *
-        * @param array $emojis
+        * @param int $uri_id
         * @param string $body
+        * @param array $emojis
         *
         * @return string with replaced emojis
         */
-       private static function replaceEmojis(int $uri_id, $body, array $emojis)
+       private static function replaceEmojis(int $uri_id, string $body, array $emojis)
        {
                $body = strtr($body,
                        array_combine(
@@ -141,7 +144,7 @@ class Processor
         * @param array   $activity
         * @param array   $item
         */
-       private static function storeAttachments($activity, $item)
+       private static function storeAttachments(array $activity, array $item)
        {
                if (empty($activity['attachments'])) {
                        return;
@@ -152,13 +155,44 @@ class Processor
                }
        }
 
+       /**
+        * Store attachment data
+        *
+        * @param array   $activity
+        * @param array   $item
+        */
+       private static function storeQuestion(array $activity, array $item)
+       {
+               if (empty($activity['question'])) {
+                       return;
+               }
+               $question = ['multiple' => $activity['question']['multiple']];
+
+               if (!empty($activity['question']['voters'])) {
+                       $question['voters'] = $activity['question']['voters'];
+               }
+
+               if (!empty($activity['question']['end-time'])) {
+                       $question['end-time'] = DateTimeFormat::utc($activity['question']['end-time']);
+               }
+
+               Post\Question::update($item['uri-id'], $question);
+
+               foreach ($activity['question']['options'] as $key => $option) {
+                       $option = ['name' => $option['name'], 'replies' => $option['replies']];
+                       Post\QuestionOption::update($item['uri-id'], $key, $option);
+               }
+
+               Logger::debug('Storing incoming question', ['type' => $activity['type'], 'uri-id' => $item['uri-id'], 'question' => $activity['question']]);
+       }
+
        /**
         * Updates a message
         *
         * @param array $activity Activity array
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         */
-       public static function updateItem($activity)
+       public static function updateItem(array $activity)
        {
                $item = Post::selectFirst(['uri', 'uri-id', 'thr-parent', 'gravity', 'post-type'], ['uri' => $activity['id']]);
                if (!DBA::isResult($item)) {
@@ -178,11 +212,13 @@ class Processor
                $item = self::processContent($activity, $item);
 
                self::storeAttachments($activity, $item);
+               self::storeQuestion($activity, $item);
 
                if (empty($item)) {
                        return;
                }
 
+               Post\History::add($item['uri-id'], $item);
                Item::update($item, ['uri' => $activity['id']]);
 
                if ($activity['object_type'] == 'as:Event') {
@@ -206,8 +242,12 @@ class Processor
                $event['edited']   = DateTimeFormat::utc($activity['updated']);
                $event['summary']  = HTML::toBBCode($activity['name']);
                $event['desc']     = HTML::toBBCode($activity['content']);
-               $event['start']    = $activity['start-time'];
-               $event['finish']   = $activity['end-time'];
+               if (!empty($activity['start-time'])) {
+                       $event['start']  = DateTimeFormat::utc($activity['start-time']);
+               }
+               if (!empty($activity['end-time'])) {
+                       $event['finish'] = DateTimeFormat::utc($activity['end-time']);
+               }
                $event['nofinish'] = empty($event['finish']);
                $event['location'] = $activity['location'];
 
@@ -223,7 +263,7 @@ class Processor
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */
-       public static function createItem($activity)
+       public static function createItem(array $activity): array
        {
                $item = [];
                $item['verb'] = Activity::POST;
@@ -347,6 +387,7 @@ class Processor
                $item['plink'] = $activity['alternate-url'] ?? $item['uri'];
 
                self::storeAttachments($activity, $item);
+               self::storeQuestion($activity, $item);
 
                // We received the post via AP, so we set the protocol of the server to AP
                $contact = Contact::getById($item['author-id'], ['gsid']);
@@ -371,7 +412,7 @@ class Processor
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */
-       public static function deleteItem($activity)
+       public static function deleteItem(array $activity)
        {
                $owner = Contact::getIdForURL($activity['actor']);
 
@@ -386,7 +427,7 @@ class Processor
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */
-       public static function addTag($activity)
+       public static function addTag(array $activity)
        {
                if (empty($activity['object_content']) || empty($activity['object_id'])) {
                        return;
@@ -417,7 +458,7 @@ class Processor
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */
-       public static function createActivity($activity, $verb)
+       public static function createActivity(array $activity, string $verb)
        {
                $item = self::createItem($activity);
                if (empty($item)) {
@@ -442,8 +483,8 @@ class Processor
        /**
         * Fetch the Uri-Id of a post for the "featured" collection
         *
-        * @param array $activity 
-        * @return null|int 
+        * @param array $activity
+        * @return null|int
         */
        private static function getUriIdForFeaturedCollection(array $activity)
        {
@@ -481,7 +522,7 @@ class Processor
        /**
         * Add a post to the "Featured" collection
         *
-        * @param array $activity 
+        * @param array $activity
         */
        public static function addToFeaturedCollection(array $activity)
        {
@@ -498,7 +539,7 @@ class Processor
        /**
         * Remove a post to the "Featured" collection
         *
-        * @param array $activity 
+        * @param array $activity
         */
        public static function removeFromFeaturedCollection(array $activity)
        {
@@ -521,12 +562,16 @@ class Processor
         * @return int event id
         * @throws \Exception
         */
-       public static function createEvent($activity, $item)
+       public static function createEvent(array $activity, array $item): int
        {
                $event['summary']   = HTML::toBBCode($activity['name'] ?: $activity['summary']);
                $event['desc']      = HTML::toBBCode($activity['content']);
-               $event['start']     = $activity['start-time'];
-               $event['finish']    = $activity['end-time'];
+               if (!empty($activity['start-time'])) {
+                       $event['start']  = DateTimeFormat::utc($activity['start-time']);
+               }
+               if (!empty($activity['end-time'])) {
+                       $event['finish'] = DateTimeFormat::utc($activity['end-time']);
+               }
                $event['nofinish']  = empty($event['finish']);
                $event['location']  = $activity['location'];
                $event['cid']       = $item['contact-id'];
@@ -561,20 +606,22 @@ class Processor
         * @return array|bool Returns the item array or false if there was an unexpected occurrence
         * @throws \Exception
         */
-       private static function processContent($activity, $item)
+       private static function processContent(array $activity, array $item)
        {
                if (!empty($activity['mediatype']) && ($activity['mediatype'] == 'text/markdown')) {
-                       $item['title'] = Markdown::toBBCode($activity['name']);
+                       $item['title'] = strip_tags($activity['name']);
                        $content = Markdown::toBBCode($activity['content']);
                } elseif (!empty($activity['mediatype']) && ($activity['mediatype'] == 'text/bbcode')) {
                        $item['title'] = $activity['name'];
                        $content = $activity['content'];
                } else {
                        // By default assume "text/html"
-                       $item['title'] = HTML::toBBCode($activity['name']);
+                       $item['title'] = (empty($activity['name']) ? HTML::toBBCode($activity['name']) : '');
                        $content = HTML::toBBCode($activity['content']);
                }
 
+               $item['title'] = trim(BBCode::toPlaintext($item['title']));
+
                if (!empty($activity['languages'])) {
                        $item['language'] = self::processLanguages($activity['languages']);
                }
@@ -908,7 +955,10 @@ class Processor
                                        } else {
                                                $name = trim(parse_url($receiver, PHP_URL_PATH), '/');
                                        }
-                                       Tag::store($uriid, $type, $name, $receiver);
+
+                                       $target = Tag::getTargetType($receiver);
+                                       Logger::debug('Got target type', ['type' => $target, 'url' => $receiver]);
+                                       Tag::store($uriid, $type, $name, $receiver, $target);
                                }
                        }
                }
@@ -980,8 +1030,8 @@ class Processor
        /**
         * Fetch featured posts from a contact with the given url
         *
-        * @param string $url 
-        * @return void 
+        * @param string $url
+        * @return void
         */
        public static function fetchFeaturedPosts(string $url)
        {
@@ -1232,6 +1282,10 @@ class Processor
                        return;
                }
 
+               if ($result && DI::config()->get('system', 'transmit_pending_events') && ($owner['contact-type'] == Contact::TYPE_COMMUNITY)) {
+                       self::transmitPendingEvents($cid, $owner['uid']);
+               }
+
                if (empty($contact)) {
                        Contact::update(['hub-verify' => $activity['id'], 'protocol' => Protocol::ACTIVITYPUB], ['id' => $cid]);
                }
@@ -1239,6 +1293,33 @@ class Processor
                Logger::notice('Follow user ' . $uid . ' from contact ' . $cid . ' with id ' . $activity['id']);
        }
 
+       /**
+        * Transmit pending events to the new follower
+        *
+        * @param integer $cid
+        * @param integer $uid
+        * @return void
+        */
+       private static function transmitPendingEvents(int $cid, int $uid)
+       {
+               $account = DBA::selectFirst('account-user-view', ['ap-inbox', 'ap-sharedinbox'], ['id' => $cid]);
+               $inbox = $account['ap-sharedinbox'] ?: $account['ap-inbox'];
+
+               $events = DBA::select('event', ['id'], ["`uid` = ? AND `start` > ? AND `type` != ?", $uid, DateTimeFormat::utcNow(), 'birthday']);
+               while ($event = DBA::fetch($events)) {
+                       $post = Post::selectFirst(['id', 'uri-id', 'created'], ['event-id' => $event['id']]);
+                       if (empty($post)) {
+                               continue;
+                       }
+                       if (DI::config()->get('system', 'bulk_delivery')) {
+                               Post\Delivery::add($post['uri-id'], $uid, $inbox, $post['created'], Delivery::POST, [$cid]);
+                               Worker::add(PRIORITY_HIGH, 'APDelivery', '', 0, $inbox, 0);
+                       } else {
+                               Worker::add(PRIORITY_HIGH, 'APDelivery', Delivery::POST, $post['id'], $inbox, $uid, [$cid], $post['uri-id']);
+                       }
+               }
+       }
+
        /**
         * Update the given profile
         *
@@ -1297,7 +1378,7 @@ class Processor
 
                $uid = User::getIdForURL($activity['object_id']);
                if (empty($uid)) {
-                       return;                 
+                       return;
                }
 
                Contact\User::setIsBlocked($cid, $uid, true);
@@ -1320,7 +1401,7 @@ class Processor
 
                $uid = User::getIdForURL($activity['object_object']);
                if (empty($uid)) {
-                       return;                 
+                       return;
                }
 
                Contact\User::setIsBlocked($cid, $uid, false);