X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FProtocol%2FActivityPub.php;h=93204e81d3722da96c65810566a4e27e87cf8181;hb=e82ef8890b60da42e47b8a4439309f7311e05141;hp=c3168f5509f98b3f5fc7ab6477f81cc32bb97d7e;hpb=9fd23c407bb0f8ad93773d11c8e6c6d0d257f5b0;p=friendica.git

diff --git a/src/Protocol/ActivityPub.php b/src/Protocol/ActivityPub.php
index c3168f5509..93204e81d3 100644
--- a/src/Protocol/ActivityPub.php
+++ b/src/Protocol/ActivityPub.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2022, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -21,12 +21,12 @@
 
 namespace Friendica\Protocol;
 
-use Friendica\Util\JsonLD;
-use Friendica\Util\Network;
+use Friendica\Core\Logger;
 use Friendica\Core\Protocol;
 use Friendica\Model\APContact;
 use Friendica\Model\User;
 use Friendica\Util\HTTPSignature;
+use Friendica\Util\JsonLD;
 
 /**
  * ActivityPub Protocol class
@@ -64,19 +64,36 @@ class ActivityPub
 		'dfrn' => 'http://purl.org/macgirvin/dfrn/1.0/',
 		'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']];
-	const ACCOUNT_TYPES = ['Person', 'Organization', 'Service', 'Group', 'Application'];
+		'directMessage' => 'litepub:directMessage',
+		'discoverable' => 'toot:discoverable',
+		'PropertyValue' => 'schema:PropertyValue',
+		'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;
 	}
 
 	/**
@@ -87,27 +104,12 @@ class ActivityPub
 	 * @return array
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
-	public static function fetchContent($url, $uid = 0)
+	public static function fetchContent(string $url, int $uid = 0): array
 	{
-		if (!empty($uid)) {
-			return HTTPSignature::fetch($url, $uid);
-		}
-
-		$curlResult = Network::curl($url, false, ['accept_content' => 'application/activity+json, application/ld+json']);
-		if (!$curlResult->isSuccess() || empty($curlResult->getBody())) {
-			return false;
-		}
-
-		$content = json_decode($curlResult->getBody(), true);
-
-		if (empty($content) || !is_array($content)) {
-			return false;
-		}
-
-		return $content;
+		return HTTPSignature::fetch($url, $uid);
 	}
 
-	private static function getAccountType($apcontact)
+	private static function getAccountType(array $apcontact): int
 	{
 		$accounttype = -1;
 
@@ -127,6 +129,9 @@ class ActivityPub
 			case 'Application':
 				$accounttype = User::ACCOUNT_TYPE_RELAY;
 				break;
+			case 'Tombstone':
+				$accounttype = User::ACCOUNT_TYPE_DELETED;
+				break;
 		}
 
 		return $accounttype;
@@ -141,11 +146,11 @@ class ActivityPub
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 * @throws \ImagickException
 	 */
-	public static function probeProfile($url, $update = true)
+	public static function probeProfile(string $url, bool $update = true): array
 	{
 		$apcontact = APContact::getByURL($url, $update);
 		if (empty($apcontact)) {
-			return false;
+			return [];
 		}
 
 		$profile = ['network' => Protocol::ACTIVITYPUB];
@@ -161,16 +166,26 @@ class ActivityPub
 		$profile['outbox'] = $apcontact['outbox'];
 		$profile['sharedinbox'] = $apcontact['sharedinbox'];
 		$profile['photo'] = $apcontact['photo'];
+		$profile['header'] = $apcontact['header'];
 		$profile['account-type'] = self::getAccountType($apcontact);
 		$profile['community'] = ($profile['account-type'] == User::ACCOUNT_TYPE_COMMUNITY);
 		// $profile['keywords']
 		// $profile['location']
 		$profile['about'] = $apcontact['about'];
+		$profile['xmpp'] = $apcontact['xmpp'];
+		$profile['matrix'] = $apcontact['matrix'];
 		$profile['batch'] = $apcontact['sharedinbox'];
 		$profile['notify'] = $apcontact['inbox'];
 		$profile['poll'] = $apcontact['outbox'];
 		$profile['pubkey'] = $apcontact['pubkey'];
+		$profile['subscribe'] = $apcontact['subscribe'];
+		$profile['manually-approve'] = $apcontact['manually-approve'];
 		$profile['baseurl'] = $apcontact['baseurl'];
+		$profile['gsid'] = $apcontact['gsid'];
+
+		if (!is_null($apcontact['discoverable'])) {
+			$profile['hide'] = !$apcontact['discoverable'];
+		}
 
 		// Remove all "null" fields
 		foreach ($profile as $field => $content) {
@@ -187,9 +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)) {
@@ -220,7 +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)) {
@@ -253,7 +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));
 	}