From 0ae8cbf5c0b1a198b963490985b7738392ebcb97 Mon Sep 17 00:00:00 2001
From: ahriman <ahriman@falte.red>
Date: Mon, 3 Dec 2018 19:22:25 -0500
Subject: installed dokuwiki, added to navbar, updated news

---
 wiki/inc/Action/Sitemap.php | 65 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 wiki/inc/Action/Sitemap.php

(limited to 'wiki/inc/Action/Sitemap.php')

diff --git a/wiki/inc/Action/Sitemap.php b/wiki/inc/Action/Sitemap.php
new file mode 100644
index 0000000..025c515
--- /dev/null
+++ b/wiki/inc/Action/Sitemap.php
@@ -0,0 +1,65 @@
+<?php
+
+namespace dokuwiki\Action;
+
+use dokuwiki\Action\Exception\FatalException;
+
+/**
+ * Class Sitemap
+ *
+ * Generate an XML sitemap for search engines. Do not confuse with Index
+ *
+ * @package dokuwiki\Action
+ */
+class Sitemap extends AbstractAction {
+
+    /** @inheritdoc */
+    public function minimumPermission() {
+        return AUTH_NONE;
+    }
+
+    /**
+     * Handle sitemap delivery
+     *
+     * @author Michael Hamann <michael@content-space.de>
+     * @throws FatalException
+     * @inheritdoc
+     */
+    public function preProcess() {
+        global $conf;
+
+        if($conf['sitemap'] < 1 || !is_numeric($conf['sitemap'])) {
+            throw new FatalException(404, 'Sitemap generation is disabled');
+        }
+
+        $sitemap = \Sitemapper::getFilePath();
+        if(\Sitemapper::sitemapIsCompressed()) {
+            $mime = 'application/x-gzip';
+        } else {
+            $mime = 'application/xml; charset=utf-8';
+        }
+
+        // Check if sitemap file exists, otherwise create it
+        if(!is_readable($sitemap)) {
+            \Sitemapper::generate();
+        }
+
+        if(is_readable($sitemap)) {
+            // Send headers
+            header('Content-Type: ' . $mime);
+            header('Content-Disposition: attachment; filename=' . utf8_basename($sitemap));
+
+            http_conditionalRequest(filemtime($sitemap));
+
+            // Send file
+            //use x-sendfile header to pass the delivery to compatible webservers
+            http_sendfile($sitemap);
+
+            readfile($sitemap);
+            exit;
+        }
+
+        throw new FatalException(500, 'Could not read the sitemap file - bad permissions?');
+    }
+
+}
-- 
cgit 1.4.1-2-gfad0