Merge branch 'master' into air.5

1 files changed, 18 insertions, 8 deletions

diff --git a/Zotlabs/Lib/Activity.php b/Zotlabs/Lib/Activity.php
index 48714a48d..807216400 100644
--- a/Zotlabs/Lib/Activity.php
+++ b/Zotlabs/Lib/Activity.php
@@ -168,7 +168,7 @@ class Activity {
 		);
 		if($r) {
 			xchan_query($r,true);
-			$r = fetch_post_tags($r,true);
+			$r = fetch_post_tags($r);
 			if (in_array($r[0]['verb'], ['Create', 'Invite']) && $r[0]['obj_type'] === ACTIVITY_OBJ_EVENT) {
 				$r[0]['verb'] = 'Invite';
 				return self::encode_activity($r[0]);
@@ -713,7 +713,7 @@ class Activity {
 			);
 			if($p) {
 				xchan_query($p,true);
-				$p = fetch_post_tags($p,true);
+				$p = fetch_post_tags($p);
 				$i['obj'] = self::encode_item($p[0]);
 
 				// convert to zot6 emoji reaction encoding which uses the target object to indicate the
@@ -800,7 +800,7 @@ class Activity {
 					$is_directmessage = false;
 					$recips = get_iconfig($i['parent'], 'activitypub', 'recips');
 
-					if(in_array($i['author']['xchan_url'], $recips['to'])) {
+					if(array_path_exists('to', $recips) && in_array($i['author']['xchan_url'], $recips['to'])) {
 						$reply_url = $d[0]['xchan_url'];
 						$is_directmessage = true;
 					}
@@ -1493,6 +1493,14 @@ class Activity {
 		if(! is_array($person_obj))
 			return;
 
+		$inbox = $person_obj['inbox'];
+
+		// invalid identity
+
+		if (! $inbox || strpos($inbox,z_root()) !== false) {
+			return;
+		}
+
 		$name = $person_obj['name'];
 		if(! $name)
 			$name = $person_obj['preferredUsername'];
@@ -1540,8 +1548,6 @@ class Activity {
 			$profile = $url;
 		}
 
-		$inbox = $person_obj['inbox'];
-
 		$collections = [];
 
 		if($inbox) {
@@ -2137,7 +2143,7 @@ class Activity {
 		if(! $s['edited'])
 			$s['edited'] = $s['created'];
 
-		$s['title']    = self::bb_content($content,'name');
+		$s['title']    = (($response_activity) ? EMPTY_STR : self::bb_content($content,'name'));
 		$s['summary']  = self::bb_content($content,'summary');
 		$s['body']     = ((self::bb_content($content,'bbcode') && (! $response_activity)) ? self::bb_content($content,'bbcode') : self::bb_content($content,'content'));
 
@@ -2642,7 +2648,7 @@ class Activity {
 		$current_item = $item;
 
 		while($current_item['parent_mid'] !== $current_item['mid']) {
-			$n = ActivityStreams::fetch($current_item['parent_mid'], $channel);
+			$n = self::fetch($current_item['parent_mid'], $channel);
 			if(! $n) {
 				break;
 			}
@@ -2654,6 +2660,10 @@ class Activity {
 				break;
 			}
 
+			if (is_array($a->actor) && array_key_exists('id',$a->actor)) {
+				self::actor_store($a->actor['id'],$a->actor);
+			}
+
 			$replies = null;
 			if(isset($a->obj['replies']['first']['items'])) {
 				$replies = $a->obj['replies']['first']['items'];
@@ -2719,7 +2729,7 @@ class Activity {
 
 		foreach($arr as $url) {
 
-			$n = ActivityStreams::fetch($url, $channel);
+			$n = self::fetch($url, $channel);
 			if(! $n) {
 				break;
 			}