ndex route works again

www/internals/modules/mikeschergitgraph.php

@@ -0,0 +1,42 @@
+<?php
+
+require_once (__DIR__ . '/../../extern/egg/ExtendedGitGraph2.php');
+
+class MikescherGitGraph
+{
+	/** @var ExtendedGitGraph2 */
+	private $extgitgraph;
+
+	/** @noinspection PhpUnhandledExceptionInspection */
+	public function __construct(Website $site)
+	{
+		$this->extgitgraph = new ExtendedGitGraph2($site->config['extendedgitgraph']);
+	}
+
+	public function getPathRenderedData()
+	{
+		return __DIR__ . '/../../dynamic/egg/cache_fullrenderer.html';
+	}
+
+	/**
+	 * @return string|null
+	 * @throws Exception
+	 */
+	public function get()
+	{
+		$d = $this->extgitgraph->loadFromCache();
+		if ($d === null) return "";
+		return $d;
+	}
+
+	public function checkConsistency()
+	{
+		$p = $this->getPathRenderedData();
+
+		if (!file_exists($p)) return ['result'=>'err', 'message' => 'Rendered data not found'];
+
+		if (filemtime($p) < time()-(24*60*60)) return ['result'=>'warn', 'message' => 'Rendered data is older than 1 day'];
+
+		return ['result'=>'ok', 'message' => ''];
+	}
+}