Mark posts that arrived in your network stream via tag

include/conversation.php

@@ -728,6 +728,10 @@ function conversation_fetch_comments($thread_items, $pinned) {
 
 		if (($row['gravity'] == GRAVITY_PARENT) && !$row['origin'] && ($row['author-id'] == $row['owner-id'])
 			&& !Contact::isSharing($row['author-id'], $row['uid'])) {
+			if ($row['post-type'] == Item::PT_TAG) {
+				$row['direction'] = ['direction' => 4, 'title' => DI::l10n()->t('Tagged')];
+			}
+		
 			$parentlines[] = $lineno;
 		}
 
@@ -810,7 +814,7 @@ function conversation_fetch_items(array $parent, array $items, array $condition,
 		$condition[0] .= " AND NOT `author`.`hidden`";
 	}
 
-	$thread_items = Item::selectForUser(local_user(), array_merge(Item::DISPLAY_FIELDLIST, ['contact-uid', 'gravity']), $condition, $params);
+	$thread_items = Item::selectForUser(local_user(), array_merge(Item::DISPLAY_FIELDLIST, ['contact-uid', 'gravity', 'post-type']), $condition, $params);
 
 	$comments = conversation_fetch_comments($thread_items, $parent['pinned'] ?? false);
 

src/Model/Item.php

@@ -40,7 +40,6 @@ use Friendica\Protocol\Diaspora;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Map;
 use Friendica\Util\Network;
-use Friendica\Util\Security;
 use Friendica\Util\Strings;
 use Friendica\Worker\Delivery;
 use Text_LanguageDetect;
@@ -57,6 +56,7 @@ class Item
 	const PT_VIDEO = 18;
 	const PT_DOCUMENT = 19;
 	const PT_EVENT = 32;
+	const PT_TAG = 64;
 	const PT_PERSONAL_NOTE = 128;
 
 	// Field list that is used to display the items
@@ -2046,7 +2046,13 @@ class Item
 
 		$uids = Tag::getUIDListByURIId($item['uri-id']);
 		foreach ($uids as $uid) {
-			$stored = self::storeForUserByUriId($item['uri-id'], $uid);
+			if (Contact::isSharing($item['author-id'], $uid)) {
+				$fields = [];
+			} else {
+				$fields = ['post-type' => self::PT_TAG];
+			}
+
+			$stored = self::storeForUserByUriId($item['uri-id'], $uid, $fields);
 			Logger::info('Stored item for users', ['uri-id' => $item['uri-id'], 'uid' => $uid, 'stored' => $stored]);
 		}
 	}
@@ -2215,9 +2221,10 @@ class Item
 	 *
 	 * @param integer $uri_id URI-ID of the given item
 	 * @param integer $uid    The user that will receive the item entry
+	 * @param array   $fields Additional fields to be stored
 	 * @return integer stored item id
 	 */
-	public static function storeForUserByUriId(int $uri_id, int $uid)
+	public static function storeForUserByUriId(int $uri_id, int $uid, array $fields = [])
 	{
 		$item = self::selectFirst(self::ITEM_FIELDLIST, ['uri-id' => $uri_id, 'uid' => 0]);
 		if (!DBA::isResult($item)) {
@@ -2229,6 +2236,8 @@ class Item
 			return 0;
 		}
 
+		$item = array_merge($item, $fields);
+
 		$stored = self::storeForUser($item, $uid);
 		Logger::info('Public item stored for user', ['uri-id' => $item['uri-id'], 'uid' => $uid, 'stored' => $stored]);
 		return $stored;

view/theme/frio/templates/sub/direction.tpl

@@ -7,6 +7,8 @@
 		<i class="fa fa-download" aria-hidden="true" title="{{$direction.title}}"></i>
 	{{elseif $direction.direction == 3}}
 		<i class="fa fa-share-alt" aria-hidden="true" title="{{$direction.title}}"></i>
+	{{elseif $direction.direction == 4}}
+		<i class="fa fa-hashtag" aria-hidden="true" title="{{$direction.title}}"></i>
 	{{/if}}
 </span>
 {{/if}}