X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FProtocol%2FOStatus.php;h=fe8f060aa3fffdf68ca6da5205fd5b08516c5467;hb=752953e472dec0548cdf5291843e6b64e9d9f083;hp=2404db2df92dcf93fdc9b1bdb9be4f52adaf3d51;hpb=7fb9e1c7c8f5f4887e44aadf6115b68c6cc66d03;p=friendica.git

diff --git a/src/Protocol/OStatus.php b/src/Protocol/OStatus.php
index 2404db2df9..fe8f060aa3 100644
--- a/src/Protocol/OStatus.php
+++ b/src/Protocol/OStatus.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
  *
@@ -25,7 +25,7 @@ use DOMDocument;
 use DOMXPath;
 use Friendica\Content\Text\BBCode;
 use Friendica\Content\Text\HTML;
-use Friendica\Core\Cache\Duration;
+use Friendica\Core\Cache\Enum\Duration;
 use Friendica\Core\Logger;
 use Friendica\Core\Protocol;
 use Friendica\Database\DBA;
@@ -38,11 +38,11 @@ use Friendica\Model\ItemURI;
 use Friendica\Model\Post;
 use Friendica\Model\Tag;
 use Friendica\Model\User;
-use Friendica\Network\HTTPClientOptions;
+use Friendica\Network\HTTPClient\Client\HttpClientAccept;
 use Friendica\Network\Probe;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Images;
-use Friendica\Util\Proxy as ProxyUtils;
+use Friendica\Util\Proxy;
 use Friendica\Util\Strings;
 use Friendica\Util\XML;
 
@@ -209,10 +209,10 @@ class OStatus
 
 			$contact['name-date'] = DateTimeFormat::utcNow();
 
-			DBA::update('contact', $contact, ['id' => $contact["id"]], $current);
+			Contact::update($contact, ['id' => $contact["id"]], $current);
 
 			if (!empty($author["author-avatar"]) && ($author["author-avatar"] != $current['avatar'])) {
-				Logger::log("Update profile picture for contact ".$contact["id"], Logger::DEBUG);
+				Logger::info("Update profile picture for contact ".$contact["id"]);
 				Contact::updateAvatar($contact["id"], $author["author-avatar"]);
 			}
 
@@ -230,7 +230,7 @@ class OStatus
 						'about' => $contact["about"], 'location' => $contact["location"],
 						'success_update' => DateTimeFormat::utcNow(), 'last-update' => DateTimeFormat::utcNow()];
 
-				DBA::update('contact', $fields, ['id' => $cid], $old_contact);
+				Contact::update($fields, ['id' => $cid], $old_contact);
 
 				// Update the avatar
 				if (!empty($author["author-avatar"])) {
@@ -336,7 +336,7 @@ class OStatus
 			self::$conv_list = [];
 		}
 
-		Logger::log('Import OStatus message for user ' . $importer['uid'], Logger::DEBUG);
+		Logger::info('Import OStatus message for user ' . $importer['uid']);
 
 		if ($xml == "") {
 			return false;
@@ -362,7 +362,7 @@ class OStatus
 				foreach ($hub_attributes as $hub_attribute) {
 					if ($hub_attribute->name == "href") {
 						$hub = $hub_attribute->textContent;
-						Logger::log("Found hub ".$hub, Logger::DEBUG);
+						Logger::info("Found hub ".$hub);
 					}
 				}
 			}
@@ -440,27 +440,27 @@ class OStatus
 
 			if (in_array($item["verb"], [Activity::O_UNFAVOURITE, Activity::UNFAVORITE])) {
 				// Ignore "Unfavorite" message
-				Logger::log("Ignore unfavorite message ".print_r($item, true), Logger::DEBUG);
+				Logger::info("Ignore unfavorite message ", ['item' => $item]);
 				continue;
 			}
 
 			// Deletions come with the same uri, so we check for duplicates after processing deletions
 			if (Post::exists(['uid' => $importer["uid"], 'uri' => $item["uri"]])) {
-				Logger::log('Post with URI '.$item["uri"].' already existed for user '.$importer["uid"].'.', Logger::DEBUG);
+				Logger::info('Post with URI '.$item["uri"].' already existed for user '.$importer["uid"].'.');
 				continue;
 			} else {
-				Logger::log('Processing post with URI '.$item["uri"].' for user '.$importer["uid"].'.', Logger::DEBUG);
+				Logger::info('Processing post with URI '.$item["uri"].' for user '.$importer["uid"].'.');
 			}
 
 			if ($item["verb"] == Activity::JOIN) {
 				// ignore "Join" messages
-				Logger::log("Ignore join message ".print_r($item, true), Logger::DEBUG);
+				Logger::info("Ignore join message ", ['item' => $item]);
 				continue;
 			}
 
 			if ($item["verb"] == "http://mastodon.social/schema/1.0/block") {
 				// ignore mastodon "block" messages
-				Logger::log("Ignore block message ".print_r($item, true), Logger::DEBUG);
+				Logger::info("Ignore block message ", ['item' => $item]);
 				continue;
 			}
 
@@ -471,13 +471,13 @@ class OStatus
 
 			if ($item["verb"] == Activity::O_UNFOLLOW) {
 				$dummy = null;
-				Contact::removeFollower($importer, $contact, $item, $dummy);
+				Contact::removeFollower($contact);
 				continue;
 			}
 
 			if ($item["verb"] == Activity::FAVORITE) {
 				$orig_uri = $xpath->query("activity:object/atom:id", $entry)->item(0)->nodeValue;
-				Logger::log("Favorite ".$orig_uri." ".print_r($item, true));
+				Logger::notice("Favorite", ['uri' => $orig_uri, 'item' => $item]);
 
 				$item["verb"] = Activity::LIKE;
 				$item["thr-parent"] = $orig_uri;
@@ -487,26 +487,29 @@ class OStatus
 
 			// http://activitystrea.ms/schema/1.0/rsvp-yes
 			if (!in_array($item["verb"], [Activity::POST, Activity::LIKE, Activity::SHARE])) {
-				Logger::log("Unhandled verb ".$item["verb"]." ".print_r($item, true), Logger::DEBUG);
+				Logger::info("Unhandled verb", ['verb' => $item["verb"], 'item' => $item]);
 			}
 
 			self::processPost($xpath, $entry, $item, $importer);
 
 			if ($initialize && (count(self::$itemlist) > 0)) {
 				if (self::$itemlist[0]['uri'] == self::$itemlist[0]['thr-parent']) {
+					$uid = self::$itemlist[0]['uid'];
 					// We will import it everytime, when it is started by our contacts
-					$valid = Contact::isSharingByURL(self::$itemlist[0]['author-link'], self::$itemlist[0]['uid']);
+					$valid = Contact::isSharingByURL(self::$itemlist[0]['author-link'], $uid);
 
 					if (!$valid) {
 						// If not, then it depends on this setting
-						$valid = ((self::$itemlist[0]['uid'] == 0) || !DI::pConfig()->get(self::$itemlist[0]['uid'], 'system', 'accept_only_sharer', false));
+						$valid = !$uid || DI::pConfig()->get($uid, 'system', 'accept_only_sharer') != Item::COMPLETION_NONE;
+
 						if ($valid) {
-							Logger::log("Item with uri ".self::$itemlist[0]['uri']." will be imported due to the system settings.", Logger::DEBUG);
+							Logger::info("Item with uri ".self::$itemlist[0]['uri']." will be imported due to the system settings.");
 						}
 					} else {
-						Logger::log("Item with uri ".self::$itemlist[0]['uri']." belongs to a contact (".self::$itemlist[0]['contact-id']."). It will be imported.", Logger::DEBUG);
+						Logger::info("Item with uri ".self::$itemlist[0]['uri']." belongs to a contact (".self::$itemlist[0]['contact-id']."). It will be imported.");
 					}
-					if ($valid) {
+
+					if ($valid && DI::pConfig()->get($uid, 'system', 'accept_only_sharer') != Item::COMPLETION_LIKE) {
 						// Never post a thread when the only interaction by our contact was a like
 						$valid = false;
 						$verbs = [Activity::POST, Activity::SHARE];
@@ -516,7 +519,7 @@ class OStatus
 							}
 						}
 						if ($valid) {
-							Logger::log("Item with uri ".self::$itemlist[0]['uri']." will be imported since the thread contains posts or shares.", Logger::DEBUG);
+							Logger::info("Item with uri ".self::$itemlist[0]['uri']." will be imported since the thread contains posts or shares.");
 						}
 					}
 				} else {
@@ -535,18 +538,18 @@ class OStatus
 					foreach (self::$itemlist as $item) {
 						$found = Post::exists(['uid' => $importer["uid"], 'uri' => $item["uri"]]);
 						if ($found) {
-							Logger::log("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already exists.", Logger::DEBUG);
+							Logger::notice("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already exists.");
 						} elseif ($item['contact-id'] < 0) {
-							Logger::log("Item with uri ".$item["uri"]." is from a blocked contact.", Logger::DEBUG);
+							Logger::notice("Item with uri ".$item["uri"]." is from a blocked contact.");
 						} else {
 							$ret = Item::insert($item);
-							Logger::log("Item with uri ".$item["uri"]." for user ".$importer["uid"].' stored. Return value: '.$ret);
+							Logger::info("Item with uri ".$item["uri"]." for user ".$importer["uid"].' stored. Return value: '.$ret);
 						}
 					}
 				}
 				self::$itemlist = [];
 			}
-			Logger::log('Processing done for post with URI '.$item["uri"].' for user '.$importer["uid"].'.', Logger::DEBUG);
+			Logger::info('Processing done for post with URI '.$item["uri"].' for user '.$importer["uid"].'.');
 		}
 		return true;
 	}
@@ -562,13 +565,13 @@ class OStatus
 	{
 		$condition = ['uid' => $item['uid'], 'author-id' => $item['author-id'], 'uri' => $item['uri']];
 		if (!Post::exists($condition)) {
-			Logger::log('Item from '.$item['author-link'].' with uri '.$item['uri'].' for user '.$item['uid']." wasn't found. We don't delete it.");
+			Logger::notice('Item from '.$item['author-link'].' with uri '.$item['uri'].' for user '.$item['uid']." wasn't found. We don't delete it.");
 			return;
 		}
 
 		Item::markForDeletion($condition);
 
-		Logger::log('Deleted item with uri '.$item['uri'].' for user '.$item['uid']);
+		Logger::notice('Deleted item with uri '.$item['uri'].' for user '.$item['uid']);
 	}
 
 	/**
@@ -697,7 +700,7 @@ class OStatus
 					self::fetchRelated($related, $item["thr-parent"], $importer);
 				}
 			} else {
-				Logger::log('Reply with URI '.$item["uri"].' already existed for user '.$importer["uid"].'.', Logger::DEBUG);
+				Logger::info('Reply with URI '.$item["uri"].' already existed for user '.$importer["uid"].'.');
 			}
 		} else {
 			$item["thr-parent"] = $item["uri"];
@@ -728,7 +731,7 @@ class OStatus
 
 		self::$conv_list[$conversation] = true;
 
-		$curlResult = DI::httpClient()->get($conversation, [HTTPClientOptions::ACCEPT_CONTENT => ['application/atom+xml', 'text/html']]);
+		$curlResult = DI::httpClient()->get($conversation, HttpClientAccept::ATOM_XML);
 
 		if (!$curlResult->isSuccess() || empty($curlResult->getBody())) {
 			return;
@@ -758,7 +761,7 @@ class OStatus
 					}
 				}
 				if ($file != '') {
-					$conversation_atom = DI::httpClient()->get($attribute['href']);
+					$conversation_atom = DI::httpClient()->get($attribute['href'], HttpClientAccept::ATOM_XML);
 
 					if ($conversation_atom->isSuccess()) {
 						$xml = $conversation_atom->getBody();
@@ -845,7 +848,7 @@ class OStatus
 
 			$conv_data['source'] = $doc2->saveXML();
 
-			Logger::log('Store conversation data for uri '.$conv_data['uri'], Logger::DEBUG);
+			Logger::info('Store conversation data for uri '.$conv_data['uri']);
 			Conversation::insert($conv_data);
 		}
 	}
@@ -865,14 +868,14 @@ class OStatus
 	private static function fetchSelf($self, array &$item)
 	{
 		$condition = ['item-uri' => $self, 'protocol' => [Conversation::PARCEL_DFRN,
-			Conversation::PARCEL_DIASPORA_DFRN, Conversation::PARCEL_LEGACY_DFRN,
-			Conversation::PARCEL_LOCAL_DFRN, Conversation::PARCEL_DIRECT, Conversation::PARCEL_SALMON]];
+			Conversation::PARCEL_DIASPORA_DFRN, Conversation::PARCEL_LOCAL_DFRN,
+			Conversation::PARCEL_DIRECT, Conversation::PARCEL_SALMON]];
 		if (DBA::exists('conversation', $condition)) {
-			Logger::log('Conversation '.$item['uri'].' is already stored.', Logger::DEBUG);
+			Logger::info('Conversation '.$item['uri'].' is already stored.');
 			return;
 		}
 
-		$curlResult = DI::httpClient()->get($self);
+		$curlResult = DI::httpClient()->get($self, HttpClientAccept::ATOM_XML);
 
 		if (!$curlResult->isSuccess()) {
 			return;
@@ -889,7 +892,7 @@ class OStatus
 		$item["source"] = $xml;
 		$item["direction"] = Conversation::PULL;
 
-		Logger::log('Conversation '.$item['uri'].' is now fetched.', Logger::DEBUG);
+		Logger::info('Conversation '.$item['uri'].' is now fetched.');
 	}
 
 	/**
@@ -905,24 +908,24 @@ class OStatus
 	private static function fetchRelated($related, $related_uri, $importer)
 	{
 		$condition = ['item-uri' => $related_uri, 'protocol' => [Conversation::PARCEL_DFRN,
-			Conversation::PARCEL_DIASPORA_DFRN, Conversation::PARCEL_LEGACY_DFRN,
-			Conversation::PARCEL_LOCAL_DFRN, Conversation::PARCEL_DIRECT, Conversation::PARCEL_SALMON]];
+			Conversation::PARCEL_DIASPORA_DFRN, Conversation::PARCEL_LOCAL_DFRN,
+			Conversation::PARCEL_DIRECT, Conversation::PARCEL_SALMON]];
 		$conversation = DBA::selectFirst('conversation', ['source', 'protocol'], $condition);
 		if (DBA::isResult($conversation)) {
 			$stored = true;
 			$xml = $conversation['source'];
 			if (self::process($xml, $importer, $contact, $hub, $stored, false, Conversation::PULL)) {
-				Logger::log('Got valid cached XML for URI '.$related_uri, Logger::DEBUG);
+				Logger::info('Got valid cached XML for URI '.$related_uri);
 				return;
 			}
 			if ($conversation['protocol'] == Conversation::PARCEL_SALMON) {
-				Logger::log('Delete invalid cached XML for URI '.$related_uri, Logger::DEBUG);
+				Logger::info('Delete invalid cached XML for URI '.$related_uri);
 				DBA::delete('conversation', ['item-uri' => $related_uri]);
 			}
 		}
 
 		$stored = false;
-		$curlResult = DI::httpClient()->get($related, [HTTPClientOptions::ACCEPT_CONTENT => ['application/atom+xml', 'text/html']]);
+		$curlResult = DI::httpClient()->get($related, HttpClientAccept::ATOM_XML);
 
 		if (!$curlResult->isSuccess() || empty($curlResult->getBody())) {
 			return;
@@ -932,7 +935,7 @@ class OStatus
 
 		if ($curlResult->inHeader('Content-Type') &&
 			in_array('application/atom+xml', $curlResult->getHeader('Content-Type'))) {
-			Logger::log('Directly fetched XML for URI ' . $related_uri, Logger::DEBUG);
+			Logger::info('Directly fetched XML for URI ' . $related_uri);
 			$xml = $curlResult->getBody();
 		}
 
@@ -954,10 +957,10 @@ class OStatus
 					}
 				}
 				if ($atom_file != '') {
-					$curlResult = DI::httpClient()->get($atom_file);
+					$curlResult = DI::httpClient()->get($atom_file, HttpClientAccept::ATOM_XML);
 
 					if ($curlResult->isSuccess()) {
-						Logger::log('Fetched XML for URI ' . $related_uri, Logger::DEBUG);
+						Logger::info('Fetched XML for URI ' . $related_uri);
 						$xml = $curlResult->getBody();
 					}
 				}
@@ -966,10 +969,10 @@ class OStatus
 
 		// Workaround for older GNU Social servers
 		if (($xml == '') && strstr($related, '/notice/')) {
-			$curlResult = DI::httpClient()->get(str_replace('/notice/', '/api/statuses/show/', $related) . '.atom');
+			$curlResult = DI::httpClient()->get(str_replace('/notice/', '/api/statuses/show/', $related) . '.atom', HttpClientAccept::ATOM_XML);
 
 			if ($curlResult->isSuccess()) {
-				Logger::log('GNU Social workaround to fetch XML for URI ' . $related_uri, Logger::DEBUG);
+				Logger::info('GNU Social workaround to fetch XML for URI ' . $related_uri);
 				$xml = $curlResult->getBody();
 			}
 		}
@@ -977,10 +980,10 @@ class OStatus
 		// Even more worse workaround for GNU Social ;-)
 		if ($xml == '') {
 			$related_guess = self::convertHref($related_uri);
-			$curlResult = DI::httpClient()->get(str_replace('/notice/', '/api/statuses/show/', $related_guess) . '.atom');
+			$curlResult = DI::httpClient()->get(str_replace('/notice/', '/api/statuses/show/', $related_guess) . '.atom', HttpClientAccept::ATOM_XML);
 
 			if ($curlResult->isSuccess()) {
-				Logger::log('GNU Social workaround 2 to fetch XML for URI ' . $related_uri, Logger::DEBUG);
+				Logger::info('GNU Social workaround 2 to fetch XML for URI ' . $related_uri);
 				$xml = $curlResult->getBody();
 			}
 		}
@@ -991,7 +994,7 @@ class OStatus
 			$conversation = DBA::selectFirst('conversation', ['source'], $condition);
 			if (DBA::isResult($conversation)) {
 				$stored = true;
-				Logger::log('Got cached XML from conversation for URI '.$related_uri, Logger::DEBUG);
+				Logger::info('Got cached XML from conversation for URI '.$related_uri);
 				$xml = $conversation['source'];
 			}
 		}
@@ -999,7 +1002,7 @@ class OStatus
 		if ($xml != '') {
 			self::process($xml, $importer, $contact, $hub, $stored, false, Conversation::PULL);
 		} else {
-			Logger::log("XML couldn't be fetched for URI: ".$related_uri." - href: ".$related, Logger::DEBUG);
+			Logger::info("XML couldn't be fetched for URI: ".$related_uri." - href: ".$related);
 		}
 		return;
 	}
@@ -1173,23 +1176,6 @@ class OStatus
 		}
 	}
 
-	/**
-	 * Checks if the current post is a reshare
-	 *
-	 * @param array $item The item array of thw post
-	 *
-	 * @return string The guid if the post is a reshare
-	 */
-	public static function getResharedGuid(array $item)
-	{
-		$reshared = Item::getShareArray($item);
-		if (empty($reshared['guid']) || !empty($reshared['comment'])) {
-			return '';
-		}
-
-		return $reshared['guid'];
-	}
-
 	/**
 	 * Cleans the body of a post if it contains picture links
 	 *
@@ -1210,7 +1196,7 @@ class OStatus
 			}
 
 			// Is it a remote picture? Then make a smaller preview here
-			$preview = Post\Link::getByLink($uriid, $preview, ProxyUtils::SIZE_SMALL);
+			$preview = Post\Link::getByLink($uriid, $preview, Proxy::SIZE_SMALL);
 
 			// Is it a local picture? Then make it smaller here
 			$preview = str_replace(["-0.jpg", "-0.png"], ["-2.jpg", "-2.png"], $preview);
@@ -1275,7 +1261,7 @@ class OStatus
 		XML::addElement($doc, $root, "id", DI::baseUrl() . "/profile/" . $owner["nick"]);
 		XML::addElement($doc, $root, "title", $title);
 		XML::addElement($doc, $root, "subtitle", sprintf("Updates from %s on %s", $owner["name"], DI::config()->get('config', 'sitename')));
-		XML::addElement($doc, $root, "logo", Contact::getAvatarUrlForId($owner['id'], ProxyUtils::SIZE_SMALL, $owner['updated']));
+		XML::addElement($doc, $root, "logo", User::getAvatarUrl($owner, Proxy::SIZE_SMALL));
 		XML::addElement($doc, $root, "updated", DateTimeFormat::utcNow(DateTimeFormat::ATOM));
 
 		$author = self::addAuthor($doc, $owner, true);
@@ -1430,18 +1416,18 @@ class OStatus
 		$attributes = [
 				"rel" => "avatar",
 				"type" => "image/jpeg", // To-Do?
-				"media:width" => ProxyUtils::PIXEL_SMALL,
-				"media:height" => ProxyUtils::PIXEL_SMALL,
-				"href" => Contact::getAvatarUrlForId($owner['id'], ProxyUtils::SIZE_SMALL, $owner['updated'])];
+				"media:width" => Proxy::PIXEL_SMALL,
+				"media:height" => Proxy::PIXEL_SMALL,
+				"href" => User::getAvatarUrl($owner, Proxy::SIZE_SMALL)];
 		XML::addElement($doc, $author, "link", "", $attributes);
 
 		if (isset($owner["thumb"])) {
 			$attributes = [
 					"rel" => "avatar",
 					"type" => "image/jpeg", // To-Do?
-					"media:width" => ProxyUtils::PIXEL_THUMB,
-					"media:height" => ProxyUtils::PIXEL_THUMB,
-					"href" => Contact::getAvatarUrlForId($owner['id'], ProxyUtils::SIZE_THUMB, $owner['updated'])];
+					"media:width" => Proxy::PIXEL_THUMB,
+					"media:height" => Proxy::PIXEL_THUMB,
+					"href" => User::getAvatarUrl($owner, Proxy::SIZE_THUMB)];
 			XML::addElement($doc, $author, "link", "", $attributes);
 		}
 
@@ -1529,17 +1515,6 @@ class OStatus
 	 */
 	private static function entry(DOMDocument $doc, array $item, array $owner, $toplevel = false)
 	{
-		$xml = null;
-
-		$repeated_guid = self::getResharedGuid($item);
-		if ($repeated_guid != "") {
-			$xml = self::reshareEntry($doc, $item, $owner, $repeated_guid, $toplevel);
-		}
-
-		if ($xml) {
-			return $xml;
-		}
-
 		if ($item["verb"] == Activity::LIKE) {
 			return self::likeEntry($doc, $item, $owner, $toplevel);
 		} elseif (in_array($item["verb"], [Activity::FOLLOW, Activity::O_UNFOLLOW])) {
@@ -1549,94 +1524,6 @@ class OStatus
 		}
 	}
 
-	/**
-	 * Adds a source entry to the XML document
-	 *
-	 * @param DOMDocument $doc     XML document
-	 * @param array       $contact Array of the contact that is added
-	 *
-	 * @return \DOMElement Source element
-	 * @throws \Exception
-	 */
-	private static function sourceEntry(DOMDocument $doc, array $contact)
-	{
-		$source = $doc->createElement("source");
-		XML::addElement($doc, $source, "id", $contact["poll"]);
-		XML::addElement($doc, $source, "title", $contact["name"]);
-		XML::addElement($doc, $source, "link", "", ["rel" => "alternate", "type" => "text/html", "href" => $contact["alias"]]);
-		XML::addElement($doc, $source, "link", "", ["rel" => "self", "type" => "application/atom+xml", "href" => $contact["poll"]]);
-		XML::addElement($doc, $source, "icon", $contact["photo"]);
-		XML::addElement($doc, $source, "updated", DateTimeFormat::utc($contact["success_update"]."+00:00", DateTimeFormat::ATOM));
-
-		return $source;
-	}
-
-	/**
-	 * Adds an entry element with reshared content
-	 *
-	 * @param DOMDocument $doc           XML document
-	 * @param array       $item          Data of the item that is to be posted
-	 * @param array       $owner         Contact data of the poster
-	 * @param string      $repeated_guid guid
-	 * @param bool        $toplevel      Is it for en entry element (false) or a feed entry (true)?
-	 *
-	 * @return bool Entry element
-	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
-	 * @throws \ImagickException
-	 */
-	private static function reshareEntry(DOMDocument $doc, array $item, array $owner, $repeated_guid, $toplevel)
-	{
-		if (($item['gravity'] != GRAVITY_PARENT) && (Strings::normaliseLink($item["author-link"]) != Strings::normaliseLink($owner["url"]))) {
-			Logger::log("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", Logger::DEBUG);
-		}
-
-		$entry = self::entryHeader($doc, $owner, $item, $toplevel);
-
-		$condition = ['uid' => $owner["uid"], 'guid' => $repeated_guid, 'private' => [Item::PUBLIC, Item::UNLISTED],
-			'network' => [Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS]];
-		$repeated_item = Post::selectFirst([], $condition);
-		if (!DBA::isResult($repeated_item)) {
-			return false;
-		}
-
-		$contact = Contact::getByURL($repeated_item['author-link']) ?: $owner;
-
-		$title = $owner["nick"]." repeated a notice by ".$contact["nick"];
-
-		self::entryContent($doc, $entry, $item, $owner, $title, Activity::SHARE, false);
-
-		$as_object = $doc->createElement("activity:object");
-
-		XML::addElement($doc, $as_object, "activity:object-type", ActivityNamespace::ACTIVITY_SCHEMA . "activity");
-
-		self::entryContent($doc, $as_object, $repeated_item, $owner, "", "", false);
-
-		$author = self::addAuthor($doc, $contact, false);
-		$as_object->appendChild($author);
-
-		$as_object2 = $doc->createElement("activity:object");
-
-		XML::addElement($doc, $as_object2, "activity:object-type", self::constructObjecttype($repeated_item));
-
-		$title = sprintf("New comment by %s", $contact["nick"]);
-
-		self::entryContent($doc, $as_object2, $repeated_item, $owner, $title);
-
-		$as_object->appendChild($as_object2);
-
-		self::entryFooter($doc, $as_object, $item, $owner, false);
-
-		$source = self::sourceEntry($doc, $contact);
-
-		$as_object->appendChild($source);
-
-		$entry->appendChild($as_object);
-
-		self::entryFooter($doc, $entry, $item, $owner, true);
-
-		return $entry;
-	}
-
 	/**
 	 * Adds an entry element with a "like"
 	 *
@@ -1652,7 +1539,7 @@ class OStatus
 	private static function likeEntry(DOMDocument $doc, array $item, array $owner, $toplevel)
 	{
 		if (($item['gravity'] != GRAVITY_PARENT) && (Strings::normaliseLink($item["author-link"]) != Strings::normaliseLink($owner["url"]))) {
-			Logger::log("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", Logger::DEBUG);
+			Logger::info("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.");
 		}
 
 		$entry = self::entryHeader($doc, $owner, $item, $toplevel);
@@ -1801,7 +1688,7 @@ class OStatus
 	private static function noteEntry(DOMDocument $doc, array $item, array $owner, $toplevel)
 	{
 		if (($item['gravity'] != GRAVITY_PARENT) && (Strings::normaliseLink($item["author-link"]) != Strings::normaliseLink($owner["url"]))) {
-			Logger::log("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", Logger::DEBUG);
+			Logger::info("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.");
 		}
 
 		if (!$toplevel) {
@@ -1844,6 +1731,7 @@ class OStatus
 
 			if ($owner['contact-type'] == Contact::TYPE_COMMUNITY) {
 				$contact = Contact::getByURL($item['author-link']) ?: $owner;
+				$contact['nickname'] = $contact['nickname'] ?? $contact['nick']; 
 				$author = self::addAuthor($doc, $contact, false);
 				$entry->appendChild($author);
 			}
@@ -1931,27 +1819,31 @@ class OStatus
 		if ($item['gravity'] != GRAVITY_PARENT) {
 			$parent = Post::selectFirst(['guid', 'author-link', 'owner-link'], ['id' => $item['parent']]);
 
-			$thrparent = Post::selectFirst(['guid', 'author-link', 'owner-link', 'plink'], ['uid' => $owner["uid"], 'uri' => $item['thr-parent']]);
+			$thrparent = Post::selectFirst(['guid', 'author-link', 'owner-link', 'plink'], ['uid' => $owner['uid'], 'uri' => $item['thr-parent']]);
 
 			if (DBA::isResult($thrparent)) {
-				$mentioned[$thrparent["author-link"]] = $thrparent["author-link"];
-				$mentioned[$thrparent["owner-link"]] = $thrparent["owner-link"];
-				$parent_plink = $thrparent["plink"];
+				$mentioned[$thrparent['author-link']] = $thrparent['author-link'];
+				$mentioned[$thrparent['owner-link']]  = $thrparent['owner-link'];
+				$parent_plink                         = $thrparent['plink'];
+			} elseif (DBA::isResult($parent)) {
+				$mentioned[$parent['author-link']] = $parent['author-link'];
+				$mentioned[$parent['owner-link']]  = $parent['owner-link'];
+				$parent_plink                      = DI::baseUrl() . '/display/' . $parent['guid'];
 			} else {
-				$mentioned[$parent["author-link"]] = $parent["author-link"];
-				$mentioned[$parent["owner-link"]] = $parent["owner-link"];
-				$parent_plink = DI::baseUrl()."/display/".$parent["guid"];
+				DI::logger()->notice('Missing parent and thr-parent for child item', ['item' => $item]);
 			}
 
-			$attributes = [
-					"ref" => $item['thr-parent'],
-					"href" => $parent_plink];
-			XML::addElement($doc, $entry, "thr:in-reply-to", "", $attributes);
+			if (isset($parent_plink)) {
+				$attributes = [
+					'ref'  => $item['thr-parent'],
+					'href' => $parent_plink];
+				XML::addElement($doc, $entry, 'thr:in-reply-to', '', $attributes);
 
-			$attributes = [
-					"rel" => "related",
-					"href" => $parent_plink];
-			XML::addElement($doc, $entry, "link", "", $attributes);
+				$attributes = [
+					'rel'  => 'related',
+					'href' => $parent_plink];
+				XML::addElement($doc, $entry, 'link', '', $attributes);
+			}
 		}
 
 		if (intval($item['parent']) > 0) {
@@ -2095,7 +1987,7 @@ class OStatus
 		if ((time() - strtotime($owner['last-item'])) < 15*60) {
 			$result = DI::cache()->get($cachekey);
 			if (!$nocache && !is_null($result)) {
-				Logger::log('Feed duration: ' . number_format(microtime(true) - $stamp, 3) . ' - ' . $owner_nick . ' - ' . $filter . ' - ' . $previous_created . ' (cached)', Logger::DEBUG);
+				Logger::info('Feed duration: ' . number_format(microtime(true) - $stamp, 3) . ' - ' . $owner_nick . ' - ' . $filter . ' - ' . $previous_created . ' (cached)');
 				$last_update = $result['last_update'];
 				return $result['feed'];
 			}
@@ -2160,7 +2052,7 @@ class OStatus
 		$msg = ['feed' => $feeddata, 'last_update' => $last_update];
 		DI::cache()->set($cachekey, $msg, Duration::QUARTER_HOUR);
 
-		Logger::log('Feed duration: ' . number_format(microtime(true) - $stamp, 3) . ' - ' . $owner_nick . ' - ' . $filter . ' - ' . $previous_created, Logger::DEBUG);
+		Logger::info('Feed duration: ' . number_format(microtime(true) - $stamp, 3) . ' - ' . $owner_nick . ' - ' . $filter . ' - ' . $previous_created);
 
 		return $feeddata;
 	}