From 999ef7f6793f790aefdf8a40e1b0c5cb30b9be7e Mon Sep 17 00:00:00 2001
From: Michael Vogel <icarus@dabo.de>
Date: Mon, 18 Apr 2016 12:13:54 +0200
Subject: [PATCH 1/3] Attachments: Better handling of preview pictures

---
 include/plaintext.php | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/include/plaintext.php b/include/plaintext.php
index a6738ca93b..a4f6b6bf68 100644
--- a/include/plaintext.php
+++ b/include/plaintext.php
@@ -1,4 +1,7 @@
 <?php
+
+require_once("include/Photo.php");
+
 /**
  * @brief Fetches attachment data that were generated the old way
  *
@@ -31,8 +34,15 @@ function get_old_attachment_data($body) {
 
 			$URLSearchString = "^\[\]";
 
-			if (preg_match("/\[img\]([$URLSearchString]*)\[\/img\]/ism", $attacheddata, $matches))
-				$post["image"] = $matches[1];
+			if (preg_match("/\[img\]([$URLSearchString]*)\[\/img\]/ism", $attacheddata, $matches)) {
+
+				$picturedata = get_photo_info($matches[1]);
+
+				if (($picturedata[0] >= 500) AND ($picturedata[0] >= $picturedata[1]))
+					$post["image"] = $matches[1];
+				else
+					$post["preview"] = $matches[1];
+			}
 
 			if (preg_match("/\[bookmark\=([$URLSearchString]*)\](.*?)\[\/bookmark\]/ism", $attacheddata, $matches)) {
 				$post["url"] = $matches[1];
@@ -144,9 +154,7 @@ function get_attachment_data($body) {
 			$preview = $matches[1];
 	}
 
-	if (($image == "") AND ($preview != ""))
-		$data["image"] = $preview;
-	else
+	if ($preview != "")
 		$data["preview"] = $preview;
 
 	$data["description"] = trim($match[3]);

From 3e76ad77931a334fddf084ab5806113110c17f03 Mon Sep 17 00:00:00 2001
From: Michael Vogel <icarus@dabo.de>
Date: Mon, 18 Apr 2016 20:57:01 +0200
Subject: [PATCH 2/3] Bugfix: ' in titles were a problem.

---
 mod/parse_url.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/mod/parse_url.php b/mod/parse_url.php
index bf111f143c..6a1fc11010 100644
--- a/mod/parse_url.php
+++ b/mod/parse_url.php
@@ -488,7 +488,14 @@ function parse_url_content(&$a) {
 
 	unset($siteinfo["keywords"]);
 
-	echo add_page_info_data($siteinfo);
+	$info = add_page_info_data($siteinfo);
+
+	if (!$textmode)
+		// Replace ' with ’ - not perfect - but the richtext editor has problems otherwise
+		$info = str_replace(array("&#039;"), array("&#8217;"), $info);
+
+	echo $info;
+
 	killme();
 }
 ?>

From 432c1ec5e4c7d16127b79d16a4dd2d7ee34ee9a2 Mon Sep 17 00:00:00 2001
From: Michael Vogel <icarus@dabo.de>
Date: Mon, 18 Apr 2016 21:28:09 +0200
Subject: [PATCH 3/3] Now we are having "after" at the old attach mechanism as
 well

---
 include/plaintext.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/include/plaintext.php b/include/plaintext.php
index a4f6b6bf68..08581cf338 100644
--- a/include/plaintext.php
+++ b/include/plaintext.php
@@ -8,7 +8,8 @@ require_once("include/Photo.php");
  * @param string $body Message body
  * @return array
  * 'type' -> Message type ("link", "video", "photo")
- * 'text' -> Text outside of the shared message
+ * 'text' -> Text before the shared message
+ * 'after' -> Text after the shared message
  * 'image' -> Preview image of the message
  * 'url' -> Url to the attached message
  * 'title' -> Title of the attachment
@@ -28,7 +29,12 @@ function get_old_attachment_data($body) {
 
 			$post["type"] = substr($data[1], 5);
 
-			$post["text"] = trim(str_replace($data[0], "", $body));
+			$pos = strpos($body, $data[0]);
+			if ($pos > 0) {
+				$post["text"] = trim(substr($body, 0, $pos));
+				$post["after"] = trim(substr($body, $pos + strlen($data[0])));
+			} else
+				$post["text"] = trim(str_replace($data[0], "", $body));
 
 			$attacheddata = $data[2];