add templates error and setup

public/html_loader.php

@@ -16,9 +16,36 @@ class HTMLLoader {
 
         if (!array_key_exists($template, $json) && array_key_exists("error", $json)) {
             $this->showError('Template "' . $template . '" was not found.');
-            
-        }else{
+            exit;
+        }elseif (!array_key_exists("error", $json)){
             die("Error Template was not found.");
         }
+        $this->template = $template;
+    }
+
+    function showError($error) {
+        $file = file_get_contents(TEMPLATE_CONF);
+        $json = json_decode($file, true);
+
+        $error_page = $json["error"];
+        $error_html = file_get_contents(TEMPLATE_PATH . $error_page["dir_name"] . "/" . $error_page["html_file"]);
+        
+        // Write error
+        $replace = str_replace("%error%", $error, $error_html);
+
+        die($replace);
+    }
+
+    function show() {
+        $template = $this->template;
+
+        $file = file_get_contents(TEMPLATE_CONF);
+        $json = json_decode($file, true);
+
+        $page = $json[$template];
+        $html = file_get_contents(TEMPLATE_PATH . $page["dir_name"] . "/" . $page["html"]);
+
+        // Get CSS
+        foreach ($page[""])
     }
 }

public/templates/error/error.html

@@ -0,0 +1 @@
+<h1>%error%</h1>

public/templates/setup/setup.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Setup</title>
+</head>
+<body>
+    <h1>La setup</h1>
+</body>
+</html>

public/templates/templates.json

@@ -1,6 +1,5 @@
 {
-    "templates":[
-        {
+    "error":{
         "name":"error",
         "dir_name":"error",
         "html_file":"error.html",
@@ -8,7 +7,7 @@
             "error.css"
         ]
     },
-        {
+    "setup":{
         "name":"setup",
         "dir_name":"setup",
         "html_file":"setup.html",
@@ -16,5 +15,4 @@
             "setup.css"
         ]
     }
-    ]
 }