Hashtag handling with Diaspora improved

[friendica.git] / src / Content / Text / BBCode.php

diff --git a/src/Content/Text/BBCode.php b/src/Content/Text/BBCode.php
index 7a316c251b737a7e1766b6d68cd4834b36cf59b3..601bf63b25e23dc2ee1250fbe7473da736052424 100644 (file)
--- a/src/Content/Text/BBCode.php
+++ b/src/Content/Text/BBCode.php
@@ -453,6 +453,10 @@ class BBCode
        {
                $s = $srctext;
 
+               // Simplify image links
+               $s = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $s);
+               $s = preg_replace("/\[img\=(.*?)\](.*?)\[\/img\]/ism", '[img]$1[/img]', $s);
+
                $matches = null;
                $c = preg_match_all('/\[img.*?\](.*?)\[\/img\]/ism', $s, $matches, PREG_SET_ORDER);
                if ($c) {
@@ -464,13 +468,14 @@ class BBCode
                                        continue;
                                }
 
-                               $i = Network::fetchUrl($mtch[1]);
-                               if (!$i) {
-                                       return $srctext;
+                               $curlResult = Network::curl($mtch[1], true);
+                               if (!$curlResult->isSuccess()) {
+                                       continue;
                                }
 
-                               // guess mimetype from headers or filename
-                               $type = Images::guessType($mtch[1], true);
+                               $i = $curlResult->getBody();
+                               $type = $curlResult->getContentType();
+                               $type = Images::getMimeTypeByData($i, $mtch[1], $type);
 
                                if ($i) {
                                        $Image = new Image($i, $type);
@@ -2095,7 +2100,7 @@ class BBCode
                $ret = [];
 
                // Convert hashtag links to hashtags
-               $string = preg_replace('/#\[url\=([^\[\]]*)\](.*?)\[\/url\]/ism', '#$2', $string);
+               $string = preg_replace('/#\[url\=([^\[\]]*)\](.*?)\[\/url\]/ism', '#$2 ', $string);
 
                // ignore anything in a code block
                $string = preg_replace('/\[code.*?\].*?\[\/code\]/sm', '', $string);