6 files changed, 35 insertions, 36 deletions
diff --git a/app/controllers/concerns/sends_blob.rb b/app/controllers/concerns/sends_blob.rb
index 8ecdaced9f5..9bba61fda84 100644
--- a/app/controllers/concerns/sends_blob.rb
+++ b/app/controllers/concerns/sends_blob.rb
@@ -8,16 +8,16 @@ module SendsBlob
     include SendFileUpload
   end
 
-  def send_blob(repository, blob, params = {})
+  def send_blob(repository, blob, inline: true, allow_caching: false)
     if blob
       headers['X-Content-Type-Options'] = 'nosniff'
 
-      return if cached_blob?(blob)
+      return if cached_blob?(blob, allow_caching: allow_caching)
 
       if blob.stored_externally?
-        send_lfs_object(blob)
+        send_lfs_object(blob, repository.project)
       else
-        send_git_blob(repository, blob, params)
+        send_git_blob(repository, blob, inline: inline)
       end
     else
       render_404
@@ -26,11 +26,11 @@ module SendsBlob
 
   private
 
-  def cached_blob?(blob)
+  def cached_blob?(blob, allow_caching: false)
     stale = stale?(etag: blob.id) # The #stale? method sets cache headers.
 
     # Because we are opinionated we set the cache headers ourselves.
-    response.cache_control[:public] = project.public?
+    response.cache_control[:public] = allow_caching
 
     response.cache_control[:max_age] =
       if @ref && @commit && @ref == @commit.id # rubocop:disable Gitlab/ModuleWithInstanceVariables
@@ -48,7 +48,7 @@ module SendsBlob
     !stale
   end
 
-  def send_lfs_object(blob)
+  def send_lfs_object(blob, project)
     lfs_object = find_lfs_object(blob)
 
     if lfs_object && lfs_object.project_allowed_access?(project)
diff --git a/app/controllers/concerns/snippets_actions.rb b/app/controllers/concerns/snippets_actions.rb
index 749afb71923..b12aee346ed 100644
--- a/app/controllers/concerns/snippets_actions.rb
+++ b/app/controllers/concerns/snippets_actions.rb
@@ -2,6 +2,7 @@
 
 module SnippetsActions
   extend ActiveSupport::Concern
+  include SendsBlob
 
   def edit
     # We need to load some info from the existing blob
@@ -12,16 +13,26 @@ module SnippetsActions
   end
 
   def raw
-    disposition = params[:inline] == 'false' ? 'attachment' : 'inline'
-
     workhorse_set_content_type!
 
-    send_data(
-      convert_line_endings(blob.data),
-      type: 'text/plain; charset=utf-8',
-      disposition: disposition,
-      filename: Snippet.sanitized_file_name(blob.name)
-    )
+    # Until we don't migrate all snippets to version
+    # snippets we need to support old `SnippetBlob`
+    # blobs
+    if defined?(blob.snippet)
+      send_data(
+        convert_line_endings(blob.data),
+        type: 'text/plain; charset=utf-8',
+        disposition: content_disposition,
+        filename: Snippet.sanitized_file_name(blob.name)
+      )
+    else
+      send_blob(
+        snippet.repository,
+        blob,
+        inline: content_disposition == 'inline',
+        allow_caching: snippet.public?
+      )
+    end
   end
 
   def js_request?
@@ -30,6 +41,10 @@ module SnippetsActions
 
   private
 
+  def content_disposition
+    @disposition ||= params[:inline] == 'false' ? 'attachment' : 'inline'
+  end
+
   # rubocop:disable Gitlab/ModuleWithInstanceVariables
   def blob
     return unless snippet
diff --git a/app/controllers/projects/avatars_controller.rb b/app/controllers/projects/avatars_controller.rb
index 1f4a25f82e9..6e6bf09a32a 100644
--- a/app/controllers/projects/avatars_controller.rb
+++ b/app/controllers/projects/avatars_controller.rb
@@ -8,7 +8,7 @@ class Projects::AvatarsController < Projects::ApplicationController
   def show
     @blob = @repository.blob_at_branch(@repository.root_ref, @project.avatar_in_git)
 
-    send_blob(@repository, @blob)
+    send_blob(@repository, @blob, allow_caching: @project.public?)
   end
 
   def destroy
diff --git a/app/controllers/projects/import/jira_controller.rb b/app/controllers/projects/import/jira_controller.rb
index d38d9e27347..e88d28e9db4 100644
--- a/app/controllers/projects/import/jira_controller.rb
+++ b/app/controllers/projects/import/jira_controller.rb
@@ -16,9 +16,8 @@ module Projects
       end
 
       def import
-        import_state = @project.import_state || @project.create_import_state
-
-        schedule_import(jira_import_params) unless import_state.in_progress?
+        response = ::JiraImport::StartImportService.new(current_user, @project, jira_import_params[:jira_project_key]).execute
+        flash[:notice] = response.message if response.message.present?
 
         redirect_to project_import_jira_path(@project)
       end
@@ -39,21 +38,6 @@ module Projects
         redirect_to project_issues_path(@project)
       end
 
-      def schedule_import(params)
-        import_data = @project.create_or_update_import_data(data: {}).becomes(JiraImportData)
-
-        jira_project_details = JiraImportData::JiraProjectDetails.new(
-          params[:jira_project_key],
-          Time.now.strftime('%Y-%m-%d %H:%M:%S'),
-          { user_id: current_user.id, name: current_user.name }
-        )
-        import_data << jira_project_details
-        import_data.force_import!
-
-        @project.import_type = 'jira'
-        @project.import_state.schedule if @project.save
-      end
-
       def jira_import_params
         params.permit(:jira_project_key)
       end
diff --git a/app/controllers/projects/raw_controller.rb b/app/controllers/projects/raw_controller.rb
index f7bc6898112..69a3898af55 100644
--- a/app/controllers/projects/raw_controller.rb
+++ b/app/controllers/projects/raw_controller.rb
@@ -17,7 +17,7 @@ class Projects::RawController < Projects::ApplicationController
   def show
     @blob = @repository.blob_at(@commit.id, @path)
 
-    send_blob(@repository, @blob, inline: (params[:inline] != 'false'))
+    send_blob(@repository, @blob, inline: (params[:inline] != 'false'), allow_caching: @project.public?)
   end
 
   private
diff --git a/app/controllers/projects/wikis_controller.rb b/app/controllers/projects/wikis_controller.rb
index cfc0925d9e1..90ff798077a 100644
--- a/app/controllers/projects/wikis_controller.rb
+++ b/app/controllers/projects/wikis_controller.rb
@@ -45,7 +45,7 @@ class Projects::WikisController < Projects::ApplicationController
 
       render 'show'
     elsif file_blob
-      send_blob(@project_wiki.repository, file_blob)
+      send_blob(@project_wiki.repository, file_blob, allow_caching: @project.public?)
     elsif show_create_form?
       # Assign a title to the WikiPage unless `id` is a randomly generated slug from #new
       title = params[:id] unless params[:random_title].present?