Issue 5716 - Allow removal of avatar

CHANGELOG

@@ -6,6 +6,7 @@ v 6.4.0
   - Minimal password length increased to 8 symbols
   - Side-by-side diff view (Steven Thonus)
   - Internal projects (Jason Hollingsworth)
+  - Allow removal of avatar (Drew Blessing)
 
 v 6.3.0
   - API for adding gitlab-ci service

app/assets/stylesheets/sections/profile.scss

@@ -42,3 +42,7 @@
   margin-right: 12px;
 }
 
+.remove_avatar {
+  margin-top: 10px;
+}
+

app/controllers/profiles/avatars_controller.rb

+class Profiles::AvatarsController < ApplicationController
+  layout "profile"
+
+  def destroy
+    @user = current_user
+    @user.remove_avatar!
+
+    @user.save
+    redirect_to profile_path
+  end
+end

app/views/profiles/show.html.haml

@@ -59,9 +59,14 @@
         .clearfix
           .profile-avatar-form-option
             %p.light
-              You can upload an avatar here
-              %br
-              or change it at #{link_to "gravatar.com", "http://gravatar.com"}
+              - if @user.avatar?
+                You can change your avatar here
+                %br
+                or remove the current avatar to revert to #{link_to "gravatar.com", "http://gravatar.com"}
+              - else
+                You can upload an avatar here
+                %br
+                or change it at #{link_to "gravatar.com", "http://gravatar.com"}
             %hr
             %a.choose-btn.btn.btn-small.js-choose-user-avatar-button
               %i.icon-paper-clip
@@ -70,6 +75,8 @@
             %span.file_name.js-avatar-filename File name...
             = f.file_field :avatar, class: "js-user-avatar-input hide"
           %span.help-block The maximum file size allowed is 100KB.
+          - if @user.avatar?
+            = link_to 'Remove avatar', profile_avatar_path, confirm: "Avatar will be removed. Are you sure?", method: :delete, class: "btn btn-remove remove_avatar"
 
   .form-actions
-    = f.submit 'Save changes', class: "btn btn-save"
+    = f.submit 'Save changes', class: "btn btn-save"
\ No newline at end of file

config/routes.rb

@@ -127,6 +127,7 @@ Gitlab::Application.routes.draw do
           delete :leave
         end
       end
+      resource :avatar, only: [:destroy]
     end
   end
 

features/profile/profile.feature

@@ -26,6 +26,14 @@ Feature: Profile
     Given I visit profile page
     Then I change my avatar
     And I should see new avatar
+    And I should see the "Remove avatar" button
+
+  Scenario: I remove my avatar
+    Given I visit profile page
+    And I have an avatar
+    When I remove my avatar
+    Then I should see my gravatar
+    And I should not see the "Remove avatar" button
 
   Scenario: My password is expired
     Given my password is expired

features/steps/profile/profile.rb

@@ -31,6 +31,29 @@ class Profile < Spinach::FeatureSteps
     @user.avatar.url.should == "/uploads/user/avatar/#{ @user.id }/gitlab_logo.png"
   end
 
+  step 'I should see the "Remove avatar" button' do
+    page.should have_link("Remove avatar")
+  end
+
+  step 'I have an avatar' do
+    attach_file(:user_avatar, File.join(Rails.root, 'public', 'gitlab_logo.png'))
+    click_button "Save changes"
+    @user.reload
+  end
+
+  step 'I remove my avatar' do
+    click_link "Remove avatar"
+    @user.reload
+  end
+
+  step 'I should see my gravatar' do
+    @user.avatar?.should be_false
+  end
+
+  step 'I should not see the "Remove avatar" button' do
+    page.should_not have_link("Remove avatar")
+  end
+
   step 'I try change my password w/o old one' do
     within '.update-password' do
       fill_in "user_password", with: "22233344"

spec/routing/routing_spec.rb

@@ -185,6 +185,13 @@ describe Profiles::KeysController, "routing" do
   end
 end
 
+# profile_avatar DELETE /profile/avatar(.:format) profiles/avatars#destroy
+describe Profiles::AvatarsController, "routing" do
+  it "to #destroy" do
+    delete("/profile/avatar").should route_to('profiles/avatars#destroy')
+  end
+end
+
 #                dashboard GET    /dashboard(.:format)                dashboard#show
 #         dashboard_issues GET    /dashboard/issues(.:format)         dashboard#issues
 # dashboard_merge_requests GET    /dashboard/merge_requests(.:format) dashboard#merge_requests