Trim the image url before short url detection. Fixes #108.

Changelog.md

@@ -9,6 +9,7 @@
  - The login session lifetime is now configurable (defaults to 24 hours), so you won't keep getting logged out all the time (in theory). (#113)
  - Recent changes made on different days are now displayed separately, as they should be (#112)
  - Always display footer message at the bottom of the page.
+ - Trim the image url before short image url detection (#108)
 
 ## v0.12.1
 

build/index.php

@@ -5333,7 +5333,7 @@ protected function inlineExtendedImage($fragment)
 			 * 5 - Third param (optional)
 			 */
 			$altText = $matches[1];
-			$imageUrl = str_replace("&", "&", $matches[2]); // Decode & to allow it in preview urls
+			$imageUrl = trim(str_replace("&", "&", $matches[2])); // Decode & to allow it in preview urls
 			$param1 = empty($matches[3]) ? false : strtolower(trim($matches[3]));
 			$param2 = empty($matches[4]) ? false : strtolower(trim($matches[4]));
 			$param3 = empty($matches[5]) ? false : strtolower(trim($matches[5]));

module_index.json

@@ -203,7 +203,7 @@
         "author": "Emanuil Rusev & Starbeamrainbowlabs",
         "description": "An upgraded (now default!) parser based on Emanuil Rusev's Parsedown Extra PHP library (https:\/\/github.com\/erusev\/parsedown-extra), which is licensed MIT. Please be careful, as this module adds some weight to your installation, and also *requires* write access to the disk on first load.",
         "id": "parser-parsedown",
-        "lastupdate": 1472230366,
+        "lastupdate": 1476210216,
         "optional": false
     }
 ]

modules/parser-parsedown.php

@@ -405,7 +405,7 @@ protected function inlineExtendedImage($fragment)
 			 * 5 - Third param (optional)
 			 */
 			$altText = $matches[1];
-			$imageUrl = str_replace("&", "&", $matches[2]); // Decode & to allow it in preview urls
+			$imageUrl = trim(str_replace("&", "&", $matches[2])); // Decode & to allow it in preview urls
 			$param1 = empty($matches[3]) ? false : strtolower(trim($matches[3]));
 			$param2 = empty($matches[4]) ? false : strtolower(trim($matches[4]));
 			$param3 = empty($matches[5]) ? false : strtolower(trim($matches[5]));