1 files changed, 38 insertions, 0 deletions
diff --git a/library/Icinga/Web/Helper/Markdown.php b/library/Icinga/Web/Helper/Markdown.php
new file mode 100644
index 0000000..e6509d0
--- /dev/null
+++ b/library/Icinga/Web/Helper/Markdown.php
@@ -0,0 +1,38 @@
+<?php
+/* Icinga Web 2 | (c) 2019 Icinga GmbH | GPLv2+ */
+
+namespace Icinga\Web\Helper;
+
+use Icinga\Web\Helper\Markdown\LinkTransformer;
+use Parsedown;
+
+class Markdown
+{
+    public static function line($content, $config = null)
+    {
+        require_once 'Parsedown/Parsedown.php';
+
+        if ($config === null) {
+            $config = function (\HTMLPurifier_Config $config) {
+                $config->set('HTML.Parent', 'span'); // Only allow inline elements
+
+                LinkTransformer::attachTo($config);
+            };
+        }
+
+        return HtmlPurifier::process(Parsedown::instance()->line($content), $config);
+    }
+
+    public static function text($content, $config = null)
+    {
+        require_once 'Parsedown/Parsedown.php';
+
+        if ($config === null) {
+            $config = function (\HTMLPurifier_Config $config) {
+                LinkTransformer::attachTo($config);
+            };
+        }
+
+        return HtmlPurifier::process(Parsedown::instance()->text($content), $config);
+    }
+}