From 6590cee3055f83917a38013411dc4f3dd791625a Mon Sep 17 00:00:00 2001
From: Goeran Heinemann <goeran@karsdorf.net>
Date: Wed, 12 May 2021 16:02:56 +0200
Subject: [PATCH] support for stylesheets

---
 lib/Page.php | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/lib/Page.php b/lib/Page.php
index 4da455e..cc7eb6a 100644
--- a/lib/Page.php
+++ b/lib/Page.php
@@ -6,6 +6,7 @@ class Page
     private $pagecontent = '';
     private $title = '';
     private $navigation = '';
+    private $style = '';
 
     //default boilerplate html code
     private $template = '
@@ -13,6 +14,7 @@ class Page
     <html lang="de">
         <head>
             <title>$$TITLE$$</title>
+            $$STYLE$$
         </head>
         <body>
             <nav>
@@ -40,17 +42,26 @@ class Page
         $this->pagecontent .= $content;
     }
 
-    public function setTemplate($template){
+    public function setTemplate($template)
+    {
         $this->template = $template;
     }
 
-    public function setNavigation($navigation){
+    public function setNavigation($navigation)
+    {
         $this->navigation = $navigation;
     }
 
-    public function displayPage(){
+    public function addStylesheet($stylesheet)
+    {
+        $this->style .= '<link rel="stylesheet" href="' . $stylesheet . '">';
+    }
+
+    public function displayPage()
+    {
         $page = $this->template;
         $page = str_replace('$$TITLE$$', $this->title, $page);
+        $page = str_replace('$$STYLE$$', $this->style, $page);
         $page = str_replace('$$NAVIGATION$$', $this->navigation, $page);
         $page = str_replace('$$PAGECONTENT$$', $this->pagecontent, $page);
 
