From: Michael <heluecht@pirati.ca>
Date: Wed, 26 Sep 2018 13:00:48 +0000 (+0000)
Subject: Fix delivery only for comments to native networks
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=4699741f007801e78cf78da13d8c8e57c74ad994;p=friendica.git

Fix delivery only for comments to native networks
---

diff --git a/src/Protocol/ActivityPub.php b/src/Protocol/ActivityPub.php
index 9463c783d1..f0717b0f09 100644
--- a/src/Protocol/ActivityPub.php
+++ b/src/Protocol/ActivityPub.php
@@ -66,6 +66,8 @@ use Friendica\Core\Config;
  * - Event
  *
  * General:
+ * - Attachments
+ * - nsfw (sensitive)
  * - Queueing unsucessful deliveries
  * - Polling the outboxes for missing content?
  * - Possibly using the LD-JSON parser
@@ -465,7 +467,7 @@ class ActivityPub
 
 	public static function createActivityFromItem($item_id, $object_mode = false)
 	{
-		$item = Item::selectFirst([], ['id' => $item_id]);
+		$item = Item::selectFirst([], ['id' => $item_id, 'parent-network' => Protocol::NATIVE_SUPPORT]);
 
 		if (!DBA::isResult($item)) {
 			return false;
@@ -504,7 +506,7 @@ class ActivityPub
 			$data['updated'] = DateTimeFormat::utc($item["edited"]."+00:00", DateTimeFormat::ATOM);
 		}
 
-		$data['context'] = self::createConversationURLFromItem($item);
+		$data['context'] = self::fetchContextURLForItem($item);
 
 		$data = array_merge($data, ActivityPub::createPermissionBlockForItem($item));
 
@@ -527,7 +529,7 @@ class ActivityPub
 
 	public static function createObjectFromItemID($item_id)
 	{
-		$item = Item::selectFirst([], ['id' => $item_id]);
+		$item = Item::selectFirst([], ['id' => $item_id, 'parent-network' => Protocol::NATIVE_SUPPORT]);
 
 		if (!DBA::isResult($item)) {
 			return false;
@@ -559,17 +561,32 @@ class ActivityPub
 		return $tags;
 	}
 
-	private static function createConversationURLFromItem($item)
+	private static function fetchConversationURLForItem($item)
 	{
-		$conversation = DBA::selectFirst('conversation', ['conversation-uri'], ['item-uri' => $item['parent-uri']]);
+		$conversation = DBA::selectFirst('conversation', ['conversation-href', 'conversation-uri'], ['item-uri' => $item['parent-uri']]);
 		if (DBA::isResult($conversation) && !empty($conversation['conversation-uri'])) {
 			$conversation_uri = $conversation['conversation-uri'];
+		} elseif (DBA::isResult($conversation) && !empty($conversation['conversation-href'])) {
+			$conversation_uri = $conversation['conversation-href'];
 		} else {
 			$conversation_uri = str_replace('/object/', '/context/', $item['parent-uri']);
 		}
 		return $conversation_uri;
 	}
 
+	private static function fetchContextURLForItem($item)
+	{
+		$conversation = DBA::selectFirst('conversation', ['conversation-href', 'conversation-uri'], ['item-uri' => $item['parent-uri']]);
+		if (DBA::isResult($conversation) && !empty($conversation['conversation-href'])) {
+			$context_uri = $conversation['conversation-href'];
+		} elseif (DBA::isResult($conversation) && !empty($conversation['conversation-uri'])) {
+			$context_uri = $conversation['conversation-uri'];
+		} else {
+			$context_uri = str_replace('/object/', '/context/', $item['parent-uri']);
+		}
+		return $context_uri;
+	}
+
 	private static function CreateNote($item)
 	{
 		if (!empty($item['title'])) {
@@ -609,7 +626,8 @@ class ActivityPub
 		$data['attributedTo'] = $item['author-link'];
 		$data['actor'] = $item['author-link'];
 		$data['sensitive'] = false; // - Query NSFW
-		$data['conversation'] = $data['context'] = self::createConversationURLFromItem($item);
+		$data['conversation'] = self::fetchConversationURLForItem($item);
+		$data['context'] = self::fetchContextURLForItem($item);
 
 		if (!empty($item['title'])) {
 			$data['name'] = BBCode::convert($item['title'], false, 7);
@@ -621,7 +639,6 @@ class ActivityPub
 		$data['tag'] = self::createTagList($item);
 		$data = array_merge($data, ActivityPub::createPermissionBlockForItem($item));
 
-		//$data['emoji'] = []; // Ignore by now
 		return $data;
 	}
 
@@ -1524,6 +1541,7 @@ class ActivityPub
 
 		$item['protocol'] = Conversation::PARCEL_ACTIVITYPUB;
 		$item['source'] = $body;
+		$item['conversation-href'] = $activity['context'];
 		$item['conversation-uri'] = $activity['conversation'];
 
 		foreach ($activity['receiver'] as $receiver) {
diff --git a/src/Worker/APDelivery.php b/src/Worker/APDelivery.php
index 493bb5fac8..943238a7b4 100644
--- a/src/Worker/APDelivery.php
+++ b/src/Worker/APDelivery.php
@@ -20,7 +20,9 @@ class APDelivery extends BaseObject
 		} elseif ($cmd == Delivery::RELOCATION) {
 		} else {
 			$data = ActivityPub::createActivityFromItem($item_id);
-			HTTPSignature::transmit($data, $inbox, $uid);
+			if (!empty($data)) {
+				HTTPSignature::transmit($data, $inbox, $uid);
+			}
 		}
 
 		return;