FEATURE: Add Archive Topics to Bulk actions

Add the ability to archive topics in bulk
https://meta.discourse.org/t/archive-topics-via-bulk/20302

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

@@ -73,6 +73,12 @@ export default Ember.ArrayController.extend(ModalFunctionality, {
       });
     },
 
+    archiveTopics: function() {
+      this.forEachPerformed({type: 'archive'}, function(t) {
+        t.set('archived', true);
+      });
+    },
+
     changeCategory: function() {
       var categoryId = parseInt(this.get('newCategoryId'), 10) || 0,
           category = Discourse.Category.findById(categoryId),

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

@@ -1,5 +1,10 @@
-<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>
+<p>
+  <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 archiveTopics}}>{{i18n topics.bulk.archive_topics}}</button>
+</p>
+<p>
+  <button class='btn' {{action showNotificationLevel}}>{{i18n topics.bulk.notification_level}}</button>
+  <button class='btn' {{action resetRead}}>{{i18n topics.bulk.reset_read}}</button>
+</p>

config/locales/client.en.yml

@@ -771,6 +771,7 @@ en:
         actions: "Bulk Actions"
         change_category: "Change Category"
         close_topics: "Close Topics"
+        archive_topics: "Archive Topics"
         notification_level: "Change Notification Level"
         selected:
           one: "You have selected <b>1</b> topic."

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 delete)
+    %w(change_category close archive change_notification_level reset_read dismiss_posts delete)
   end
 
   def perform!
@@ -61,6 +61,15 @@ class TopicsBulkAction
       end
     end
 
+    def archive
+      topics.each do |t|
+        if guardian.can_moderate?(t)
+          t.update_status('archived', true, @user)
+          @changed_ids << t.id
+        end
+      end
+    end
+
     def delete
       topics.each do |t|
         t.trash! if guardian.can_delete?(t)

spec/components/topics_bulk_action_spec.rb

@@ -122,4 +122,31 @@ describe TopicsBulkAction do
       end
     end
   end
+
+  describe "archive" do
+    let(:topic) { Fabricate(:topic) }
+
+    context "when the user can moderate the topic" do
+      it "archives the topic and returns the topic_id" do
+        Guardian.any_instance.expects(:can_moderate?).returns(true)
+        Guardian.any_instance.expects(:can_create?).returns(true)
+        tba = TopicsBulkAction.new(topic.user, [topic.id], type: 'archive')
+        topic_ids = tba.perform!
+        topic_ids.should == [topic.id]
+        topic.reload
+        topic.should be_archived
+      end
+    end
+
+    context "when the user can't edit the topic" do
+      it "doesn't archive the topic" do
+        Guardian.any_instance.expects(:can_moderate?).returns(false)
+        tba = TopicsBulkAction.new(topic.user, [topic.id], type: 'archive')
+        topic_ids = tba.perform!
+        topic_ids.should be_blank
+        topic.reload
+        topic.should_not be_archived
+      end
+    end
+  end
 end