Improve quite generation

src/Content/Item.php

@@ -574,9 +574,10 @@ class Item
 	 *
 	 * @param string $url
 	 * @param integer $uid
+	 * @param bool $add_media
 	 * @return string
 	 */
-	public function createSharedPostByUrl(string $url, int $uid = 0): string
+	public function createSharedPostByUrl(string $url, int $uid = 0, bool $add_media = false): string
 	{
 		if (!empty($uid)) {
 			$id = ModelItem::searchByLink($url, $uid);
@@ -599,7 +600,7 @@ class Item
 			return '';
 		}
 
-		return $this->createSharedBlockByArray($shared_item);
+		return $this->createSharedBlockByArray($shared_item, $add_media);
 	}
 
 	/**
@@ -652,9 +653,10 @@ class Item
 	 * Add a share block for the given item array
 	 *
 	 * @param array $item
+	 * @param bool $add_media
 	 * @return string
 	 */
-	public function createSharedBlockByArray(array $item): string
+	public function createSharedBlockByArray(array $item, bool $add_media = false): string
 	{
 		if ($item['network'] == Protocol::FEED) {
 			return PageInfo::getFooterFromUrl($item['plink']);
@@ -662,6 +664,8 @@ class Item
 			$item['guid'] = '';
 			$item['uri']  = '';
 			$item['body'] = Post\Media::addAttachmentsToBody($item['uri-id'], $item['body']);
+		} elseif ($add_media) {
+			$item['body'] = Post\Media::addAttachmentsToBody($item['uri-id'], $item['body']);
 		}
 
 		$shared_content = BBCode::getShareOpeningTag($item['author-name'], $item['author-link'], $item['author-avatar'], $item['plink'], $item['created'], $item['guid'], $item['uri']);

src/Content/Text/BBCode.php

@@ -1085,6 +1085,22 @@ class BBCode
 		);
 	}
 
+	/**
+	 * Remove the share block
+	 *
+	 * @param string $body
+	 * @return string
+	 */
+	public static function removeSharedData(string $body): string
+	{
+		return BBCode::convertShare(
+			$body,
+			function (array $attributes) {
+				return '';
+			}
+		);
+	}
+
 	/**
 	 * This function converts a [share] block to text according to a provided callback function whose signature is:
 	 *
@@ -1134,7 +1150,7 @@ class BBCode
 		);
 
 		DI::profiler()->stopRecording();
-		return $return;
+		return trim($return);
 	}
 
 	/**

src/Model/Item.php

@@ -1123,7 +1123,7 @@ class Item
 
 		if (!empty($quote_id) && Post::exists(['uri-id' => $quote_id, 'network' => Protocol::FEDERATED])) {
 			$item['quote-uri-id'] = $quote_id;
-			$item['raw-body'] = BBCode::replaceSharedData($item['raw-body']);
+			$item['raw-body'] = BBCode::removeSharedData($item['raw-body']);
 		}
 
 		if (!DBA::exists('contact', ['id' => $item['author-id'], 'network' => Protocol::DFRN])) {
@@ -3612,9 +3612,10 @@ class Item
 	 * Improve the data in shared posts
 	 *
 	 * @param array $item
+	 * @param bool  $add_media
 	 * @return string body
 	 */
-	public static function improveSharedDataInBody(array $item): string
+	public static function improveSharedDataInBody(array $item, bool $add_media = false): string
 	{
 		$shared = BBCode::fetchShareAttributes($item['body']);
 		if (empty($shared['guid']) && empty($shared['message_id'])) {
@@ -3624,7 +3625,7 @@ class Item
 		$link = $shared['link'] ?: $shared['message_id'];
 
 		if (empty($shared_content)) {
-			$shared_content = DI::contentItem()->createSharedPostByUrl($link, $item['uid'] ?? 0);
+			$shared_content = DI::contentItem()->createSharedPostByUrl($link, $item['uid'] ?? 0, $add_media);
 		}
 
 		if (empty($shared_content)) {

src/Protocol/ActivityPub/Transmitter.php

@@ -40,6 +40,7 @@ use Friendica\Model\User;
 use Friendica\Network\HTTPException;
 use Friendica\Protocol\Activity;
 use Friendica\Protocol\ActivityPub;
+use Friendica\Protocol\Diaspora;
 use Friendica\Protocol\Relay;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\HTTPSignature;
@@ -1621,6 +1622,8 @@ class Transmitter
 
 		$permission_block = self::createPermissionBlockForItem($item, false);
 
+		$real_quote = false;
+
 		$body = $item['body'];
 
 		if ($type == 'Note') {
@@ -1662,9 +1665,22 @@ class Transmitter
 
 			$body = BBCode::setMentionsToNicknames($body);
 
-			if (!empty($item['quote-uri'])) {
+			if (!empty($item['quote-uri']) && Post::exists(['uri-id' => $item['quote-uri-id'], 'network' => [Protocol::ACTIVITYPUB, Protocol::DFRN]])) {
+				$real_quote = true;
+				if (Diaspora::isReshare($body, false)) {
 					$body = BBCode::replaceSharedData($body);
+				} elseif (strpos($body, $item['quote-uri']) === false) {
+					$body .= "\n♲ " . $item['quote-uri'];
+				}
 				$data['quoteUrl'] = $item['quote-uri'];
+			} elseif (!empty($item['quote-uri']) && !Diaspora::isReshare($body, false)) {
+				$fields = ['uri-id', 'uri', 'body', 'title', 'author-name', 'author-link', 'author-avatar', 'guid', 'created', 'plink', 'network'];
+				$shared_item = Post::selectFirst($fields, ['uri-id' => $item['quote-uri-id']]);
+				if (!empty($shared_item['uri-id'])) {
+					$shared_item['body'] = Post\Media::addAttachmentsToBody($shared_item['uri-id'], $shared_item['body']);
+					$body .= "\n" . DI::contentItem()->createSharedBlockByArray($shared_item);
+					$item['body'] = Item::improveSharedDataInBody($item, true);
+				}
 			}
 
 			$data['content'] = BBCode::convertForUriId($item['uri-id'], $body, BBCode::ACTIVITYPUB);
@@ -1677,10 +1693,12 @@ class Transmitter
 		if (!empty($language)) {
 			$richbody = BBCode::setMentionsToNicknames($item['body'] ?? '');
 
+			if ($real_quote) {
 				$shared = BBCode::fetchShareAttributes($richbody);
 				if (!empty($shared['link']) && !empty($shared['guid']) && !empty($shared['comment'])) {
 					$richbody = BBCode::replaceSharedData($richbody);
 				}
+			}
 
 			$richbody = BBCode::removeAttachment($richbody);