NEW: Add BulkEditing tool for managing comments. (Fixes #9)

code/CommentAdmin.php

@@ -46,7 +46,17 @@ class CommentAdmin extends LeftAndMain {
 			new GridFieldDetailForm(),
 			new GridFieldExportButton(),
 			new GridFieldEditButton(),
-			new GridFieldDetailForm()
+			new GridFieldDetailForm(),
+			$manager = new GridFieldBulkManager()
+		);
+
+		$manager->addBulkAction(
+			'markAsSpam', 'Mark as spam', 'CommentsGridFieldBulkAction_MarkAsSpam', 
+			array(
+				'isAjax' => true,
+				'icon' => 'delete',
+				'isDestructive' => true 
+			)
 		);
 
 		$needs = new GridField(

code/CommentsGridFieldBulkAction.php

@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * @package comments
+ */
+class CommentsGridFieldBulkAction extends GridFieldBulkActionHandler {
+	
+}
+
+/**
+ * A {@link GridFieldBulkActionHandler} for bulk marking comments as spam
+ *
+ * @package comments
+ */
+class CommentsGridFieldBulkAction_MarkAsSpam extends CommentsGridFieldBulkAction {
+	
+	private static $allowed_actions = array(
+		'markAsSpam'
+	);
+
+	private static $url_handlers = array(
+		'markAsSpam' => 'markAsSpam'
+	);
+
+
+	public function markAsSpam(SS_HTTPRequest $request) {
+		$ids = array();
+		
+		foreach($this->getRecords() as $record) {						
+			array_push($ids, $record->ID);
+
+			$record->Moderated = 1;
+			$record->IsSpam = 1;
+			$record->write();
+		}
+
+		$response = new SS_HTTPResponse(Convert::raw2json(array(
+			'done' => true,
+			'records' => $ids
+		)));
+
+		$response->addHeader('Content-Type', 'text/json');
+
+		return $response;	
+	}
+}

composer.json

@@ -8,7 +8,8 @@
 		"email": "will@fullscreen.io"
 	}],
 	"require": {
-		"silverstripe/framework": "~3.1"
+		"silverstripe/framework": "~3.1",
+		"colymba/gridfield-bulk-editing-tools": "dev-master"
 	},
 	"suggest": {
 		"ezyang/htmlpurifier": "4.*"