Merge branch 'master' into remove-old-isobjectremove-old-isobject

* master: (226 commits)
  Real time pipeline show action
  Fix `Routable.find_by_full_path` on MySQL
  add CHANGELOG.md entry for !11138
  add tooltips to user contrib graph key
  Use an absolute path for locale path in FastGettext config
  Colorize labels in issue search field
  Fix Karma failures for jQuery deferreds
  Reduce risk of deadlocks
  Fix failing spec and eslint
  Resolve discussions
  Resolve discussions
  Dry up routable lookups. Fixes #30317
  Add “project moved” flash message on redirect
  Resolve discussions
  Fix Rubocop failures
  Index redirect_routes path for LIKE
  Add index for source association and for path
  Fix or workaround spec failure
  Refactor
  Delete conflicting redirects
  ...

1 files changed, 22 insertions, 35 deletions

diff --git a/app/controllers/projects/application_controller.rb b/app/controllers/projects/application_controller.rb
index 89f1128ec36..12e4a6999ae 100644
--- a/app/controllers/projects/application_controller.rb
+++ b/app/controllers/projects/application_controller.rb
@@ -1,5 +1,8 @@
 class Projects::ApplicationController < ApplicationController
+  include RoutableActions
+
   skip_before_action :authenticate_user!
+  before_action :redirect_git_extension
   before_action :project
   before_action :repository
   layout 'project'
@@ -8,40 +11,22 @@ class Projects::ApplicationController < ApplicationController
 
   private
 
+  def redirect_git_extension
+    # Redirect from
+    #   localhost/group/project.git
+    # to
+    #   localhost/group/project
+    #
+    redirect_to url_for(params.merge(format: nil)) if params[:format] == 'git'
+  end
+
   def project
-    unless @project
-      namespace = params[:namespace_id]
-      id = params[:project_id] || params[:id]
-
-      # Redirect from
-      #   localhost/group/project.git
-      # to
-      #   localhost/group/project
-      #
-      if params[:format] == 'git'
-        redirect_to request.original_url.gsub(/\.git\/?\Z/, '')
-        return
-      end
-
-      project_path = "#{namespace}/#{id}"
-      @project = Project.find_by_full_path(project_path)
-
-      if can?(current_user, :read_project, @project) && !@project.pending_delete?
-        if @project.path_with_namespace != project_path
-          redirect_to request.original_url.gsub(project_path, @project.path_with_namespace)
-        end
-      else
-        @project = nil
-
-        if current_user.nil?
-          authenticate_user!
-        else
-          render_404
-        end
-      end
-    end
+    return @project if @project
+
+    path = File.join(params[:namespace_id], params[:project_id] || params[:id])
+    auth_proc = ->(project) { !project.pending_delete? }
 
-    @project
+    @project = find_routable!(Project, path, extra_authorization_proc: auth_proc)
   end
 
   def repository
@@ -55,13 +40,15 @@ class Projects::ApplicationController < ApplicationController
       (current_user && current_user.already_forked?(project))
   end
 
-  def authorize_project!(action)
-    return access_denied! unless can?(current_user, action, project)
+  def authorize_action!(action)
+    unless can?(current_user, action, project)
+      return access_denied!
+    end
   end
 
   def method_missing(method_sym, *arguments, &block)
     if method_sym.to_s =~ /\Aauthorize_(.*)!\z/
-      authorize_project!($1.to_sym)
+      authorize_action!($1.to_sym)
     else
       super
     end