From deb20fdfca35c64066fe4e375099350dc77ea408 Mon Sep 17 00:00:00 2001
From: Christian Cleberg <hello@cleberg.net>
Date: Mon, 22 May 2023 15:18:52 -0500
Subject: initial commit

---
 _functions/parseMarkdown.php | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 _functions/parseMarkdown.php

(limited to '_functions/parseMarkdown.php')

diff --git a/_functions/parseMarkdown.php b/_functions/parseMarkdown.php
new file mode 100644
index 0000000..6ca15d8
--- /dev/null
+++ b/_functions/parseMarkdown.php
@@ -0,0 +1,21 @@
+<?php
+
+function parseMarkdown(string $fileName = null, string $fileContents = null)
+{
+    if ($fileName != null) {
+        // Get file contents
+        $fileContents = file_get_contents('/var/www/' . $GLOBALS['shortDomain'] . '/' . $fileName, FILE_USE_INCLUDE_PATH);
+    }
+
+    // Parse the markdown to HTML
+    include_once('_classes/Parsedown.php');
+    $md = Parsedown::instance()->text($fileContents);
+    $html = new DOMDocument();
+    $html->loadHTML($md);
+    $html_links = $html->getElementsByTagName('a');
+    foreach ($html_links as $html_ink) {
+        $html_ink->setAttribute('rel', 'noopener,noreferrer');
+        $html_ink->setAttribute('target', '_blank');
+    }
+    return $html->saveHTML();
+}
\ No newline at end of file
-- 
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