Only process entries for existing posts

[friendica.git] / src / Protocol / ActivityPub.php

diff --git a/src/Protocol/ActivityPub.php b/src/Protocol/ActivityPub.php
index 85a387229f344d59ae372885630d51e64e316dd9..93204e81d3722da96c65810566a4e27e87cf8181 100644 (file)
--- a/src/Protocol/ActivityPub.php
+++ b/src/Protocol/ActivityPub.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2021, the Friendica project
+ * @copyright Copyright (C) 2010-2022, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -21,6 +21,7 @@
 
 namespace Friendica\Protocol;
 
+use Friendica\Core\Logger;
 use Friendica\Core\Protocol;
 use Friendica\Model\APContact;
 use Friendica\Model\User;
@@ -64,24 +65,35 @@ class ActivityPub
                'diaspora' => 'https://diasporafoundation.org/ns/',
                'litepub' => 'http://litepub.social/ns#',
                'toot' => 'http://joinmastodon.org/ns#',
+               'featured' => [
+                       "@id" => "toot:featured",
+                       "@type" => "@id",
+               ],
                'schema' => 'http://schema.org#',
                'manuallyApprovesFollowers' => 'as:manuallyApprovesFollowers',
                'sensitive' => 'as:sensitive', 'Hashtag' => 'as:Hashtag',
                'directMessage' => 'litepub:directMessage',
                'discoverable' => 'toot:discoverable',
                'PropertyValue' => 'schema:PropertyValue',
-               'value' => 'schema:value']];
+               'value' => 'schema:value',
+       ]];
        const ACCOUNT_TYPES = ['Person', 'Organization', 'Service', 'Group', 'Application', 'Tombstone'];
        /**
         * Checks if the web request is done for the AP protocol
         *
         * @return bool is it AP?
         */
-       public static function isRequest()
+       public static function isRequest(): bool
        {
-               return stristr($_SERVER['HTTP_ACCEPT'] ?? '', 'application/activity+json') ||
+               $isrequest = stristr($_SERVER['HTTP_ACCEPT'] ?? '', 'application/activity+json') ||
                        stristr($_SERVER['HTTP_ACCEPT'] ?? '', 'application/json') ||
                        stristr($_SERVER['HTTP_ACCEPT'] ?? '', 'application/ld+json');
+
+               if ($isrequest) {
+                       Logger::debug('Is AP request', ['accept' => $_SERVER['HTTP_ACCEPT'], 'agent' => $_SERVER['HTTP_USER_AGENT'] ?? '']);
+               }
+
+               return $isrequest;
        }
 
        /**
@@ -92,12 +104,12 @@ class ActivityPub
         * @return array
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         */
-       public static function fetchContent(string $url, int $uid = 0)
+       public static function fetchContent(string $url, int $uid = 0): array
        {
                return HTTPSignature::fetch($url, $uid);
        }
 
-       private static function getAccountType($apcontact)
+       private static function getAccountType(array $apcontact): int
        {
                $accounttype = -1;
 
@@ -134,7 +146,7 @@ class ActivityPub
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */
-       public static function probeProfile($url, $update = true)
+       public static function probeProfile(string $url, bool $update = true): array
        {
                $apcontact = APContact::getByURL($url, $update);
                if (empty($apcontact)) {
@@ -190,9 +202,10 @@ class ActivityPub
         *
         * @param string  $url
         * @param integer $uid User ID
+        * @return void
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         */
-       public static function fetchOutbox($url, $uid)
+       public static function fetchOutbox(string $url, int $uid)
        {
                $data = self::fetchContent($url, $uid);
                if (empty($data)) {
@@ -223,7 +236,7 @@ class ActivityPub
         * @param integer $uid Optional user id
         * @return array Endpoint items
         */
-       public static function fetchItems(string $url, int $uid = 0)
+       public static function fetchItems(string $url, int $uid = 0): array
        {
                $data = self::fetchContent($url, $uid);
                if (empty($data)) {
@@ -256,7 +269,7 @@ class ActivityPub
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */
-       public static function isSupportedByContactUrl($url, $update = null)
+       public static function isSupportedByContactUrl(string $url, $update = null): bool
        {
                return !empty(APContact::getByURL($url, $update));
        }