BUGFIX Make sure the website URL that the commenter posts has a correct "http://" or "http://" bit at the start of the string

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/branches/2.3@68999 467b73ca-7a2a-4603-9d3b-597d59a354a9

code/sitefeatures/PageComment.php

@@ -119,6 +119,29 @@ class PageComment extends DataObject {
 		return $labels;
 	}
 	
+	/**
+	 * This method is called just before this object is
+	 * written to the database.
+	 * 
+	 * Specifically, make sure "http://" exists at the start
+	 * of the URL, if it doesn't have https:// or http://
+	 */
+	public function onBeforeWrite() {
+		parent::onBeforeWrite();
+		
+		$url = $this->CommenterURL;
+		
+		if($url) {
+			if(substr($url, 0, 8) != 'https://') {
+				if(substr($url, 0, 7) != 'http://') {
+					$url = $this->CommenterURL = 'http://' . $url;
+				}
+			}
+		}
+		
+		$this->CommenterURL = strtolower($url);
+	}
+	
 }
 
 
@@ -228,6 +251,7 @@ class PageComment_Controller extends Controller {
 			}
 		}
 	}
+	
 }
 
 ?>