NEW Making widgets dependency optional

README.md

@@ -14,7 +14,7 @@ The blog module allows you to post blogs on your SilverStripe. It includes the a
  ## Requirements
 
  * Silverstripe 3.0
- * silverstripe-widgets module
+ * (Optional) silverstripe-widgets module
 
 ## Feature Overview
 
@@ -76,10 +76,6 @@ or: mysite/blog/2007 would show blog entries for 2007
 
 See [:pagecomment](/pagecomment) for creating Askimet-protected comments for every page.
 
-## Widgets
-
-See [widgets](/widgets)
-
 
 ## Working with the theme
 

code/widgets/ArchiveWidget.php

@@ -1,11 +1,12 @@
 <?php
-/**
+if(class_exists('Widget')) {
+	/**
 	 * Shows a widget with viewing blog entries
 	 * by months or years.
 	 * 
 	 * @package blog
 	 */
-class ArchiveWidget extends Widget {
+	class ArchiveWidget extends Widget {
 		static $db = array(
 			'DisplayMode' => 'Varchar'
 		);
@@ -106,6 +107,6 @@ class ArchiveWidget extends Widget {
 			
 			return $results;
 		}	
-}
+	}
 
-?>
+}

code/widgets/BlogManagementWidget.php

@@ -1,9 +1,11 @@
 <?php
-/**
+if(class_exists('Widget')) {
+
+	/**
 	 * Blog Management Widget
 	 * @package blog
 	 */
-class BlogManagementWidget extends Widget implements PermissionProvider {
+	class BlogManagementWidget extends Widget {
 		static $db = array();
 
 		static $has_one = array();
@@ -45,13 +47,9 @@ class BlogManagementWidget extends Widget implements PermissionProvider {
 			}
 		}
 
-	function providePermissions() {
-		return array("BLOGMANAGEMENT" => "Blog management");
 	}
 
-}
-
-class BlogManagementWidget_Controller extends Widget_Controller { 
+	class BlogManagementWidget_Controller extends Widget_Controller { 
 		
 		function WidgetHolder() { 
 			if(Permission::check("BLOGMANAGEMENT")) { 
@@ -63,5 +61,6 @@ class BlogManagementWidget_Controller extends Widget_Controller {
 			$container = BlogTree::current();
 			return ($container && $container->ClassName != "BlogTree") ? $container->Link('post') : false; 
 		}
+	}
+
 }
-?>

code/widgets/RSSWidget.php

@@ -1,6 +1,6 @@
 <?php
-
-class RSSWidget extends Widget {
+if(class_exists('Widget')) {
+	class RSSWidget extends Widget {
 		static $db = array(
 			"RSSTitle" => "Text",
 			"RssUrl" => "Text",
@@ -91,6 +91,6 @@ class RSSWidget extends Widget {
 				return $output;
 			}
 		}
-}
+	}
 
-?>
+}

code/widgets/SubscribeRSSWidget.php

@@ -1,13 +1,13 @@
 <?php
-
-/**
+if(class_exists('Widget')) {
+	/**
 	 * A simple widget that just shows a link
 	 * to this website's blog RSS, with an RSS
 	 * icon.
 	 * 
 	 * @package blog
 	 */
-class SubscribeRSSWidget extends Widget {
+	class SubscribeRSSWidget extends Widget {
 		
 		static $title = 'Subscribe via RSS';
 		
@@ -26,6 +26,6 @@ class SubscribeRSSWidget extends Widget {
 			$container = BlogTree::current();
 			if ($container) return $container->Link('rss');
 		}
-}
+	}
 
-?>
+}

composer.json

@@ -14,9 +14,10 @@
 	}
 	],
 
-	"require":
-	{
-		"silverstripe/cms": "3.0.*",
+	"require": {
+		"silverstripe/cms": "3.0.*"
+	},
+	"suggests": {
 		"silverstripe/widgets": "0.1.*"
 	}
 }