FEATURE: Can bulk delete topics now using the modal.

app/assets/javascripts/discourse/controllers/topic-bulk-actions.js.es6

@@ -28,6 +28,7 @@ export default Ember.ArrayController.extend(Discourse.ModalFunctionality, {
       }
       return result;
     }).catch(function() {
+      bootbox.alert(I18n.t('generic_error'));
       self.set('loading', false);
     });
   },
@@ -60,6 +61,10 @@ export default Ember.ArrayController.extend(Discourse.ModalFunctionality, {
       this.send('changeBulkTemplate', 'modal/bulk_notification_level');
     },
 
+    deleteTopics: function() {
+      this.performAndRefresh({type: 'delete'});
+    },
+
     closeTopics: function() {
       this.forEachPerformed({type: 'close'}, function(t) {
         t.set('closed', true);

app/assets/javascripts/discourse/templates/modal/bulk_actions_buttons.js.handlebars

@@ -1,4 +1,5 @@
 <button class='btn' {{action showChangeCategory}}>{{i18n topics.bulk.change_category}}</button>
+<button class='btn' {{action deleteTopics}}>{{i18n topics.bulk.delete}}</button>
 <button class='btn' {{action closeTopics}}>{{i18n topics.bulk.close_topics}}</button>
 <button class='btn' {{action showNotificationLevel}}>{{i18n topics.bulk.notification_level}}</button>
 <button class='btn' {{action resetRead}}>{{i18n topics.bulk.reset_read}}</button>

config/locales/client.en.yml

@@ -726,6 +726,7 @@ en:
     topics:
       bulk:
         reset_read: "Reset Read"
+        delete: "Delete Topics"
         dismiss_posts: "Dismiss Posts"
         dismiss_posts_tooltip: "Clear unread counts on these topics but continue to show them on my unread list when new posts are made"
         dismiss_topics: "Dismiss Topics"

lib/topics_bulk_action.rb

@@ -8,7 +8,7 @@ class TopicsBulkAction
   end
 
   def self.operations
-    %w(change_category close change_notification_level reset_read dismiss_posts)
+    %w(change_category close change_notification_level reset_read dismiss_posts delete)
   end
 
   def perform!
@@ -61,6 +61,12 @@ class TopicsBulkAction
       end
     end
 
+    def delete
+      topics.each do |t|
+        t.trash! if guardian.can_delete?(t)
+      end
+    end
+
     def guardian
       @guardian ||= Guardian.new(@user)
     end
@@ -69,5 +75,6 @@ class TopicsBulkAction
       @topics ||= Topic.where(id: @topic_ids)
     end
 
+
 end
 

spec/components/topics_bulk_action_spec.rb

@@ -61,6 +61,18 @@ describe TopicsBulkAction do
     end
   end
 
+  describe "delete" do
+    let(:topic) { Fabricate(:topic) }
+    let(:moderator) { Fabricate(:moderator) }
+
+    it "deletes the topic" do
+      tba = TopicsBulkAction.new(moderator, [topic.id], type: 'delete')
+      tba.perform!
+      topic.reload
+      topic.should be_trashed
+    end
+  end
+
   describe "change_notification_level" do
     let(:topic) { Fabricate(:topic) }