fixes for lighttpd and php 5.4

[bdrem.git] / src / bdrem / Renderer / Html.php
diff --git a/src/bdrem/Renderer/Html.php b/src/bdrem/Renderer/Html.php

index 428f819277870477d9339a5af3f12cb73f31ea0a..e802faf17fa77288fae9394cdfa45bfc703d60ce 100644 (file)
--- a/src/bdrem/Renderer/Html.php
+++ b/src/bdrem/Renderer/Html.php
@@ -53,6 +53,27 @@ class Renderer_Html extends Renderer
       */
      public function render($arEvents)
      {
+        $links = '';
+        if (isset($_SERVER['HTTP_HOST'])) {
+            if (!isset($_SERVER['REQUEST_SCHEME'])) {
+                $_SERVER['REQUEST_SCHEME'] = 'http';
+            }
+            $links = '  <link rel="alternate" type="text/calendar" href="'
+                . $_SERVER['REQUEST_SCHEME'] . '://'
+                . $_SERVER['HTTP_HOST']
+                . preg_replace('#\?.+$#', '', $_SERVER['REQUEST_URI'])
+                . '?renderer=ical'
+                . '"/>'
+                . "\n";
+            $links .= '  <link rel="alternate" type="text/plain" href="'
+                . $_SERVER['REQUEST_SCHEME'] . '://'
+                . $_SERVER['HTTP_HOST']
+                . preg_replace('#\?.+$#', '', $_SERVER['REQUEST_URI'])
+                . '?renderer=console'
+                . '"/>'
+                . "\n";
+        }
+
          $tr = new Renderer_HtmlTable();
          $table = $tr->render($arEvents);
          $s = <<<HTM
@@ -63,7 +84,7 @@ class Renderer_Html extends Renderer
   <head>
    <title>bdrem</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-  <style type="text/css">
+$links  <style type="text/css">
  table {
      border: 1px solid black;
      border-collapse: collapse;