added robots.txt controller

HelloBetterLTD · May 23, 2019 · a718b85 · a718b85
1 parent cfea875
commit a718b85
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Showing 3 changed files with 57 additions and 10 deletions.
diff --git a/_config/config.yml b/_config/config.yml
@@ -16,4 +16,8 @@ SilverStripe\Core\Injector\Injector:
 
 SilverStripe\Admin\LeftAndMain:
   extra_requirements_css:
-    - silverstripers/seo:client/dist/styles/bundle.css
+    - silverstripers/seo:client/dist/styles/bundle.css
+
+SilverStripe\Control\Director:
+  rules:
+    'robots.txt': 'SilverStripers\seo\Control\RobotsTXTController'
diff --git a/src/Control/RobotsTXTController.php b/src/Control/RobotsTXTController.php
@@ -0,0 +1,33 @@
+<?php
+/**
+ * Created by Nivanka Fonseka (nivanka@silverstripers.com).
+ * User: nivankafonseka
+ * Date: 5/23/19
+ * Time: 7:28 PM
+ * To change this template use File | Settings | File Templates.
+ */
+
+namespace SilverStripers\seo\Control;
+
+
+use SilverStripe\Control\Controller;
+use SilverStripe\SiteConfig\SiteConfig;
+
+class RobotsTXTController extends Controller
+{
+
+    public function index()
+    {
+        $this->getResponse()->addHeader('Content-Type', 'text/plain');
+        $siteConfig = SiteConfig::current_site_config();
+        if($siteConfig->RobotsTXT) {
+            return $siteConfig->RobotsTXT;
+        }
+        return <<<ROBOTS
+User-agent: *
+Allow: /
+ROBOTS;
+
+    }
+
+}
diff --git a/src/Extensions/SiteConfigExtension.php b/src/Extensions/SiteConfigExtension.php
@@ -24,18 +24,20 @@ class SiteConfigExtension extends DataExtension
 {
 
 	private static $db = [
-		'DisableSearchEngineVisibility'		=> 'Boolean',
-		'TwitterUsername'					=> 'Varchar(250)',
-		'FacebookAdmin'						=> 'Varchar(250)',
-		'FacebookAppID'						=> 'Varchar(250)',
+		'DisableSearchEngineVisibility' => 'Boolean',
+		'TwitterUsername' => 'Varchar(250)',
+		'FacebookAdmin' => 'Varchar(250)',
+		'FacebookAppID' => 'Varchar(250)',
 
-		'HeadScripts'						=> 'Text',
-		'BodyStartScripts'					=> 'Text',
-		'BodyEndScripts'					=> 'Text'
+		'HeadScripts' => 'Text',
+		'BodyStartScripts' => 'Text',
+		'BodyEndScripts' => 'Text',
+
+        'RobotsTXT' => 'Text'
 	];
 
 	private static $has_one = [
-		'GlobalSocialSharingImage'			=> Image::class
+		'GlobalSocialSharingImage' => Image::class
 	];
 
 	private static $owns = [
@@ -57,7 +59,15 @@ public function updateCMSFields(FieldList $fields)
 			TextareaField::create('HeadScripts', 'Scripts within <head> block'),
 			TextareaField::create('BodyStartScripts', 'Scripts just after opening <body>'),
 			TextareaField::create('BodyEndScripts', 'Scripts just before opening <body>'),
-		]);
+
+            HeaderField::create('RobotsTXTHeading', 'Robots TXT')->setHeadingLevel(4),
+            TextareaField::create('RobotsTXT', 'Robots TXT')
+                ->setDescription('<p>An example robots.txt<br>
+<pre>
+User-agent: *
+Allow: /
+</pre></p>')
+        ]);
 	}