AP: Debug option to deliver via AP first

[friendica.git] / src / Model / Item.php

diff --git a/src/Model/Item.php b/src/Model/Item.php
index db9fbf44f65ce40d7996b255fd48e1377dd5bf2a..b460d5f79fdf886364acfe50a0c7ddf99a4580e6 100644 (file)
--- a/src/Model/Item.php
+++ b/src/Model/Item.php
@@ -2386,7 +2386,6 @@ class Item extends BaseObject
 
        public static function setHashtags(&$item)
        {
-
                $tags = BBCode::getTags($item["body"]);
 
                // No hashtags?
@@ -2394,6 +2393,17 @@ class Item extends BaseObject
                        return false;
                }
 
+               // What happens in [code], stays in [code]!
+               // escape the # and the [
+               // hint: we will also get in trouble with #tags, when we want markdown in posts -> ### Headline 3
+               $item["body"] = preg_replace_callback("/\[code(.*?)\](.*?)\[\/code\]/ism",
+                       function ($match) {
+                               // we truly ESCape all # and [ to prevent gettin weird tags in [code] blocks
+                               $find = ['#', '['];
+                               $replace = [chr(27).'sharp', chr(27).'leftsquarebracket'];
+                               return ("[code" . $match[1] . "]" . str_replace($find, $replace, $match[2]) . "[/code]");
+                       }, $item["body"]);
+
                // This sorting is important when there are hashtags that are part of other hashtags
                // Otherwise there could be problems with hashtags like #test and #test2
                rsort($tags);
@@ -2430,12 +2440,11 @@ class Item extends BaseObject
                                "#$2", $item["body"]);
 
                foreach ($tags as $tag) {
-                       if ((strpos($tag, '#') !== 0) || strpos($tag, '[url=')) {
+                       if ((strpos($tag, '#') !== 0) || strpos($tag, '[url=') || $tag[1] == '#') {
                                continue;
                        }
 
                        $basetag = str_replace('_',' ',substr($tag,1));
-
                        $newtag = '#[url=' . System::baseUrl() . '/search?tag=' . $basetag . ']' . $basetag . '[/url]';
 
                        $item["body"] = str_replace($tag, $newtag, $item["body"]);
@@ -2450,6 +2459,16 @@ class Item extends BaseObject
 
                // Convert back the masked hashtags
                $item["body"] = str_replace("#", "#", $item["body"]);
+
+               // Remember! What happens in [code], stays in [code]
+               // roleback the # and [
+               $item["body"] = preg_replace_callback("/\[code(.*?)\](.*?)\[\/code\]/ism",
+                       function ($match) {
+                               // we truly unESCape all sharp and leftsquarebracket
+                               $find = [chr(27).'sharp', chr(27).'leftsquarebracket'];
+                               $replace = ['#', '['];
+                               return ("[code" . $match[1] . "]" . str_replace($find, $replace, $match[2]) . "[/code]");
+                       }, $item["body"]);
        }
 
        public static function getGuidById($id)