Project import and retry import scaffold

app/controllers/projects_controller.rb

@@ -5,7 +5,7 @@ class ProjectsController < ApplicationController
 
   # Authorize
   before_filter :authorize_read_project!, except: [:index, :new, :create]
-  before_filter :authorize_admin_project!, only: [:edit, :update, :destroy, :transfer, :archive, :unarchive]
+  before_filter :authorize_admin_project!, only: [:edit, :update, :destroy, :transfer, :archive, :unarchive, :retry_import]
   before_filter :require_non_empty_project, only: [:blob, :tree, :graph]
 
   layout 'navless', only: [:new, :create, :fork]
@@ -21,16 +21,9 @@ class ProjectsController < ApplicationController
 
   def create
     @project = ::Projects::CreateService.new(current_user, params[:project]).execute
+    flash[:notice] = 'Project was successfully created.' if @project.saved?
 
     respond_to do |format|
-      flash[:notice] = 'Project was successfully created.' if @project.saved?
-      format.html do
-        if @project.saved?
-          redirect_to @project
-        else
-          render "new"
-        end
-      end
       format.js
     end
   end
@@ -67,9 +60,7 @@ class ProjectsController < ApplicationController
         if @project.empty_repo?
           render "projects/empty", layout: user_layout
         else
-          if current_user
-            @last_push = current_user.recent_push(@project.id)
-          end
+          @last_push = current_user.recent_push(@project.id) if current_user
           render :show, layout: user_layout
         end
       end
@@ -77,6 +68,28 @@ class ProjectsController < ApplicationController
     end
   end
 
+  def import
+    if project.import_finished?
+      redirect_to @project
+      return
+    end
+  end
+
+  def retry_import
+    unless @project.import_failed?
+      redirect_to import_project_path(@project)
+    end
+
+    @project.import_url = params[:project][:import_url]
+
+    if @project.save
+      @project.reload
+      @project.import_retry
+    end
+
+    redirect_to import_project_path(@project)
+  end
+
   def destroy
     return access_denied! unless can?(current_user, :remove_project, project)
 

app/views/projects/create.js.haml

 - if @project.saved?
-  :plain
-    location.href = "#{project_path(@project)}";
+  - if @project.import?
+    :plain
+      location.href = "#{import_project_path(@project)}";
+  - else
+    :plain
+      location.href = "#{project_path(@project)}";
 - else
   :plain
     $(".project-edit-errors").html("#{escape_javascript(render('errors'))}");

app/views/projects/empty.html.haml

 = render "home_panel"
 
-- if @project.import? && !@project.imported
-  .save-project-loader
-    %center
-      %h2
-        %i.icon-spinner.icon-spin
-        Importing repository.
-      %p.monospace git clone --bare #{@project.import_url}
-      %p Please wait while we import the repository for you. Refresh at will.
-      :javascript
-        new ProjectImport();
+%div.git-empty
+  %fieldset
+    %legend Git global setup:
+    %pre.dark
+      :preserve
+        git config --global user.name "#{git_user_name}"
+        git config --global user.email "#{git_user_email}"
 
-- else
-  %div.git-empty
-    %fieldset
-      %legend Git global setup:
-      %pre.dark
-        :preserve
-          git config --global user.name "#{git_user_name}"
-          git config --global user.email "#{git_user_email}"
+  %fieldset
+    %legend Create Repository
+    %pre.dark
+      :preserve
+        mkdir #{@project.path}
+        cd #{@project.path}
+        git init
+        touch README
+        git add README
+        git commit -m 'first commit'
+        git remote add origin #{ content_tag(:span, default_url_to_repo, class: 'clone')}
+        git push -u origin master
 
-    %fieldset
-      %legend Create Repository
-      %pre.dark
-        :preserve
-          mkdir #{@project.path}
-          cd #{@project.path}
-          git init
-          touch README
-          git add README
-          git commit -m 'first commit'
-          git remote add origin #{ content_tag(:span, default_url_to_repo, class: 'clone')}
-          git push -u origin master
+  %fieldset
+    %legend Existing Git Repo?
+    %pre.dark
+      :preserve
+        cd existing_git_repo
+        git remote add origin #{ content_tag(:span, default_url_to_repo, class: 'clone')}
+        git push -u origin master
 
-    %fieldset
-      %legend Existing Git Repo?
-      %pre.dark
-        :preserve
-          cd existing_git_repo
-          git remote add origin #{ content_tag(:span, default_url_to_repo, class: 'clone')}
-          git push -u origin master
-
-  - if can? current_user, :remove_project, @project
-    .prepend-top-20
-      = link_to 'Remove project', @project, data: { confirm: remove_project_message(@project)}, method: :delete, class: "btn btn-remove pull-right"
+- if can? current_user, :remove_project, @project
+  .prepend-top-20
+    = link_to 'Remove project', @project, data: { confirm: remove_project_message(@project)}, method: :delete, class: "btn btn-remove pull-right"

app/views/projects/import.html.haml

+- if @project.import_in_progress?
+  .save-project-loader
+    %center
+      %h2
+        %i.icon-spinner.icon-spin
+        Import in progress.
+      %p.monospace git clone --bare #{@project.import_url}
+      %p Please wait while we import the repository for you. Refresh at will.
+      :javascript
+        new ProjectImport();
+
+- elsif @project.import_failed?
+  .save-project-loader
+    %center
+      %h2
+        Import failed. Retry?
+  %hr
+  = form_for @project, url: retry_import_project_path(@project), method: :put, html: { class: 'form-horizontal' } do |f|
+    .form-group.import-url-data
+      = f.label :import_url, class: 'control-label' do
+        %span Import existing repo
+      .col-sm-10
+        = f.text_field :import_url, class: 'form-control', placeholder: 'https://github.com/randx/six.git'
+        .bs-callout.bs-callout-info
+          This url must be publicly accessible or you can add a username and password like this: https://username:password@gitlab.com/company/project.git.
+          %br
+          The import will time out after 2 minutes. For big repositories, use a clone/push combination.
+    .form-actions
+      = f.submit 'Retry import', class: "btn btn-create", tabindex: 4