Extract storage counters details into an helperac-storage-details-helper

The same interpolated string is in use on admin project show page and
admin group show page.

5 files changed, 41 insertions, 14 deletions

diff --git a/app/helpers/storage_helper.rb b/app/helpers/storage_helper.rb
index be8761db562..15041bd5805 100644
--- a/app/helpers/storage_helper.rb
+++ b/app/helpers/storage_helper.rb
@@ -6,4 +6,14 @@ module StorageHelper
 
     number_to_human_size(size_in_bytes, delimiter: ',', precision: precision, significant: false)
   end
+
+  def storage_counters_details(statistics)
+    counters = {
+      counter_repositories: storage_counter(statistics.repository_size),
+      counter_build_artifacts: storage_counter(statistics.build_artifacts_size),
+      counter_lfs_objects: storage_counter(statistics.lfs_objects_size)
+    }
+
+    _("%{counter_repositories} repositories, %{counter_build_artifacts} build artifacts, %{counter_lfs_objects} LFS") % counters
+  end
 end
diff --git a/app/views/admin/groups/show.html.haml b/app/views/admin/groups/show.html.haml
index 00d255846f9..f524d35d79e 100644
--- a/app/views/admin/groups/show.html.haml
+++ b/app/views/admin/groups/show.html.haml
@@ -44,12 +44,10 @@
 
         %li
           %span.light= _('Storage:')
-          - counter_storage = storage_counter(@group.storage_size)
-          - counter_repositories = storage_counter(@group.repository_size)
-          - counter_build_artifacts = storage_counter(@group.build_artifacts_size)
-          - counter_lfs_objects = storage_counter(@group.lfs_objects_size)
-          %strong
-            = _("%{counter_storage} (%{counter_repositories} repositories, %{counter_build_artifacts} build artifacts, %{counter_lfs_objects} LFS)") % { counter_storage: counter_storage, counter_repositories: counter_repositories, counter_build_artifacts: counter_build_artifacts, counter_lfs_objects: counter_lfs_objects }
+          %strong= storage_counter(@group.storage_size)
+          (
+          = storage_counters_details(@group)
+          )
 
         %li
           %span.light= _('Group Git LFS status:')
diff --git a/app/views/admin/projects/show.html.haml b/app/views/admin/projects/show.html.haml
index 03cce4745aa..bc34af88928 100644
--- a/app/views/admin/projects/show.html.haml
+++ b/app/views/admin/projects/show.html.haml
@@ -73,15 +73,10 @@
               = @project.repository.relative_path
 
           %li
-            %span.light Storage used:
+            %span.light= _('Storage:')
             %strong= storage_counter(@project.statistics.storage_size)
             (
-            = storage_counter(@project.statistics.repository_size)
-            repository,
-            = storage_counter(@project.statistics.build_artifacts_size)
-            build artifacts,
-            = storage_counter(@project.statistics.lfs_objects_size)
-            LFS
+            = storage_counters_details(@project.statistics)
             )
 
           %li
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 54c40e48084..af10ddb391f 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -100,7 +100,7 @@ msgstr ""
 msgid "%{commit_author_link} authored %{commit_timeago}"
 msgstr ""
 
-msgid "%{counter_storage} (%{counter_repositories} repositories, %{counter_build_artifacts} build artifacts, %{counter_lfs_objects} LFS)"
+msgid "%{counter_repositories} repositories, %{counter_build_artifacts} build artifacts, %{counter_lfs_objects} LFS"
 msgstr ""
 
 msgid "%{count} more"
diff --git a/spec/helpers/storage_helper_spec.rb b/spec/helpers/storage_helper_spec.rb
index 03df9deafa1..50c74a7c2f9 100644
--- a/spec/helpers/storage_helper_spec.rb
+++ b/spec/helpers/storage_helper_spec.rb
@@ -18,4 +18,28 @@ describe StorageHelper do
       expect(helper.storage_counter(100_000_000_000_000_000_000_000)).to eq("86,736.2 EB")
     end
   end
+
+  describe "#storage_counters_details" do
+    let(:namespace) { create :namespace }
+    let(:project) do
+      create(:project,
+             namespace: namespace,
+             statistics: build(:project_statistics,
+                               repository_size:      10.kilobytes,
+                               lfs_objects_size:     20.gigabytes,
+                               build_artifacts_size: 30.megabytes))
+    end
+
+    let(:message) { '10 KB repositories, 30 MB build artifacts, 20 GB LFS' }
+
+    it 'works on ProjectStatistics' do
+      expect(helper.storage_counters_details(project.statistics)).to eq(message)
+    end
+
+    it 'works on Namespace.with_statistics' do
+      namespace_stats = Namespace.with_statistics.find(project.namespace.id)
+
+      expect(helper.storage_counters_details(namespace_stats)).to eq(message)
+    end
+  end
 end