Added status checker endpoint for Shields.io

Added status checker endpoint for Shields.io under "status.php"

Added router.php and reference in server.conf

Removed ping.php

.gitignore

@@ -1,4 +1,4 @@
 .well-known/
 
 api/endpoint/*
-!api/endpoint/ping.php
+!api/endpoint/status.php

api/endpoint/ping.php

@@ -1,3 +0,0 @@
-<?php
-
-	echo "Pong";

api/endpoint/status.php

@@ -0,0 +1,32 @@
+<?php
+
+	header("Content-Type: application/json");
+
+	$api = $_GET["api"];
+
+	function response($online = false) {
+		$isError = $online ? true : false;
+		$message = $online ? "Online" : "Offline";
+		$color = $online ? "green" : "lightgrey";
+
+		$response = [
+			"schemaVersion" => 1,
+			"label" => "API",
+			"message" => $message,
+			"color" => $color,
+			"isError" => $isError
+		];
+
+		echo json_encode($response);
+	}
+
+	function getStatus() {
+		if(!is_dir($api)) {
+			response(false);
+			return false;
+		}
+		
+		response(true);
+	}
+
+	getStatus();

server.conf

@@ -59,15 +59,13 @@ server {
 
         root /var/www/victorwesterlund.com/api/endpoint;
 
-        index router.php;
-
         location / {
             try_files $uri $uri.html $uri/ @extensionless-php;
             index index.html index.htm index.php;
         }
 
         location ~ \.php$ {
-                try_files $uri $uri/ =404;
+                try_files $uri $uri/ /router.php =404;
                 add_header Access-Control-Allow-Origin *;
                 include snippets/fastcgi-php.conf;
                 fastcgi_pass unix:/run/php/php7.3-fpm.sock;