From 9afa3610cfbdbb8f8b709c5e9fe3216d8238abc7 Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Mon, 26 Apr 2021 10:49:57 +0000
Subject: [PATCH] Adding media attachments to Diaspora posts if they are only
 attached and not embedded in the body

---
 mod/item.php              |  3 +++
 src/Protocol/Diaspora.php | 35 ++++++++++++++++++++++++++++++++---
 2 files changed, 35 insertions(+), 3 deletions(-)

diff --git a/mod/item.php b/mod/item.php
index 19d0c1172..04e7c7c39 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -45,6 +45,7 @@ use Friendica\Model\Contact;
 use Friendica\Model\Conversation;
 use Friendica\Model\FileTag;
 use Friendica\Model\Item;
+use Friendica\Model\ItemURI;
 use Friendica\Model\Notification;
 use Friendica\Model\Photo;
 use Friendica\Model\Post;
@@ -613,6 +614,8 @@ function item_post(App $a) {
 	$datarray['origin']        = $origin;
 	$datarray['object']        = $object;
 
+	$datarray["uri-id"]        = ItemURI::getIdByURI($datarray["uri"]);
+
 	/*
 	 * These fields are for the convenience of addons...
 	 * 'self' if true indicates the owner is posting on their own wall
diff --git a/src/Protocol/Diaspora.php b/src/Protocol/Diaspora.php
index 2a4dfe75e..e973fcb85 100644
--- a/src/Protocol/Diaspora.php
+++ b/src/Protocol/Diaspora.php
@@ -2485,7 +2485,6 @@ class Diaspora
 
 		Tag::storeFromBody($datarray['uri-id'], $datarray["body"]);
 
-		//Post\Media::copy($original_item['uri-id'], $datarray['uri-id']);
 		$datarray["app"]  = $original_item["app"];
 
 		$datarray["plink"] = self::plink($author, $guid);
@@ -3369,6 +3368,36 @@ class Diaspora
 		return $eventdata;
 	}
 
+	/**
+	 * Add media attachments to the body
+	 *
+	 * @param array $item
+	 * @return string body
+	 */
+	private static function addAttachments(array $item)
+	{
+		$body = $item['body'];
+
+		foreach (Post\Media::getByURIId($item['uri-id'], [Post\Media::IMAGE, Post\Media::AUDIO, Post\Media::VIDEO]) as $media) {
+			if (Item::containsLink($item['body'], $media['url'])) {
+				continue;
+			}
+
+			if ($media['type'] == Post\Media::IMAGE) {
+				if (!empty($media['description'])) {
+					$body .= "\n[img=" . $media['url'] . ']' . $media['description'] .'[/img]';
+				} else {
+					$body .= "\n[img]" . $media['url'] .'[/img]';
+				}
+			} elseif ($media['type'] == Post\Media::AUDIO) {
+				$body .= "\n[audio]" . $media['url'] . "[/audio]\n";
+			} elseif ($media['type'] == Post\Media::VIDEO) {
+				$body .= "\n[video]" . $media['url'] . "[/video]\n";
+			}
+		}
+		return $body;
+	}
+
 	/**
 	 * Create a post (status message or reshare)
 	 *
@@ -3409,7 +3438,7 @@ class Diaspora
 			$type = "reshare";
 		} else {
 			$title = $item["title"];
-			$body = $item["body"];
+			$body = self::addAttachments($item);
 
 			// Fetch the title from an attached link - if there is one
 			if (empty($item["title"]) && DI::pConfig()->get($owner['uid'], 'system', 'attach_link_title')) {
@@ -3623,7 +3652,7 @@ class Diaspora
 			$thread_parent_item = Post::selectFirst(['guid', 'author-id', 'author-link', 'gravity'], ['uri' => $item['thr-parent'], 'uid' => $item['uid']]);
 		}
 
-		$body = $item["body"];
+		$body = self::addAttachments($item);
 
 		// The replied to autor mention is prepended for clarity if:
 		// - Item replied isn't yours