Add support for indent-sensitive Markdown blocks, eg code blocks (#17)

Co-authored-by: Nathan Parsons <[email protected]>
getgrav · Jul 27, 2020 · 0a2f4a8 · 0a2f4a8
1 parent 7f3f749
commit 0a2f4a8
Showing 1 changed file with 3 additions and 9 deletions.
diff --git a/markdown-notices.php b/markdown-notices.php
@@ -45,16 +45,10 @@ public function onMarkdownInitialized(Event $event)
             $this->level_classes = $this->config->get('plugins.markdown-notices.level_classes');
             $this->base_classes  = $this->config->get('plugins.markdown-notices.base_classes');
 
-            if (preg_match('/^(!{1,'.count($this->level_classes).'})[ ]+(.*)/', $Line['text'], $matches))
+            if (preg_match('/^(!{1,'.count($this->level_classes).'}) (.*)/', $Line['text'], $matches))
             {
                 $level = strlen($matches[1]) - 1;
 
-                // if we have more levels than we support
-                if ($level > count($this->level_classes)-1)
-                {
-                    return;
-                }
-
                 $text = $matches[2];
                 $base_classes = (empty($this->base_classes)) ? '' : str_replace(',', ' ', $this->base_classes) . ' ';
 
@@ -79,9 +73,9 @@ public function onMarkdownInitialized(Event $event)
                 return;
             }
 
-            if ($Line['text'][0] === '!' and preg_match('/^(!{1,'.count($this->level_classes).'})(.*)/', $Line['text'], $matches))
+            if (preg_match('/^(!{1,'.count($this->level_classes).'}) ?(.*)/', $Line['text'], $matches))
             {
-                $Block['element']['text'] []= ltrim($matches[2]);
+                $Block['element']['text'] []= $matches[2];
 
                 return $Block;
             }