#83: added ability to lock repository

app/controllers/platforms/repositories_controller.rb

@@ -149,6 +149,18 @@ class Platforms::RepositoriesController < Platforms::BaseController
     redirect_to platform_repository_path(@platform, @repository)
   end
 
+  def lock_sync
+    @repository.lock_sync
+    flash[:notice] = t('flash.repository.sync_locked')
+    redirect_to edit_platform_repository_path(@platform, @repository)
+  end
+
+  def unlock_sync
+    @repository.unlock_sync
+    flash[:notice] = t('flash.repository.sync_unlocked')
+    redirect_to edit_platform_repository_path(@platform, @repository)
+  end
+
   protected
 
   def set_members

app/models/ability.rb

@@ -119,7 +119,7 @@ class Ability
         can [:read, :projects_list, :projects], Repository, :platform => {:owner_type => 'Group', :owner_id => user.group_ids}
         can([:read, :projects_list, :projects], Repository, read_relations_for('repositories')) {|repository| can? :show, repository.platform}
         can([:read, :projects_list, :projects], Repository, read_relations_for('repositories', 'platforms')) {|repository| local_reader? repository.platform}
-        can([:create, :edit, :update, :destroy, :projects_list, :projects, :add_project, :remove_project, :regenerate_metadata], Repository) {|repository| local_admin? repository.platform}
+        can([:create, :edit, :update, :destroy, :projects_list, :projects, :add_project, :remove_project, :regenerate_metadata, :lock_sync, :unlock_sync], Repository) {|repository| local_admin? repository.platform}
         can([:remove_members, :remove_member, :add_member, :signatures], Repository) {|repository| owner?(repository.platform) || local_admin?(repository.platform)}
         can([:add_project, :remove_project], Repository) {|repository| repository.members.exists?(:id => user.id)}
         can(:clear, Platform) {|platform| owner?(platform) && platform.personal?}
@@ -164,7 +164,8 @@ class Ability
       # Shared cannot rights for all users (registered, admin)
       cannot :destroy, Platform, :platform_type => 'personal'
       cannot [:create, :destroy], Repository, :platform => {:platform_type => 'personal'}, :name => 'main'
-      cannot [:remove_members, :remove_member, :add_member], Repository, :platform => {:platform_type => 'personal'}
+      cannot [:remove_members, :remove_member, :add_member, :lock_sync, :unlock_sync], Repository, :platform => {:platform_type => 'personal'}
+
       cannot :clear, Platform, :platform_type => 'main'
       cannot :destroy, Issue
 

app/models/repository.rb

@@ -45,6 +45,18 @@ class Repository < ActiveRecord::Base
     end
   end
 
+  def sync_locked?
+    sync_actions :check
+  end
+
+  def lock_sync
+    sync_actions :lock
+  end
+
+  def unlock_sync
+    sync_actions :unlock
+  end
+
   def add_member(member, role = 'admin')
     Relation.add_member(member, self, role)
   end
@@ -72,6 +84,22 @@ class Repository < ActiveRecord::Base
 
   protected
 
+  def sync_actions(action)
+    result = false
+    (['SRPMS'] << Arch.pluck(:name)).each do |arch|
+      path = "#{platform.path}/repository/#{arch}/#{name}/.sync.lock"
+      case action
+      when :lock
+        result ||= system 'touch', path
+      when :unlock
+        result ||= system 'rm', '-rf', path
+      when :check
+        return true if File.exist?(path)
+      end
+    end
+    return result
+  end
+
   def detele_directory
     return unless platform
     repository_path = platform.path << '/repository'

app/views/platforms/repositories/edit.html.haml

@@ -8,7 +8,30 @@
   = render "form", :f => f
 %br
 
-= render 'regenerate_metadata' if can?(:regenerate_metadata, @repository)
+=# render 'regenerate_metadata' if can?(:regenerate_metadata, @repository)
+
+
+- if can?(:update, @repository)
+  .hr
+  %h3= t('layout.repositories.extra_actions')
+
+  = link_to t('layout.repositories.regenerate_metadata'),
+            regenerate_metadata_platform_repository_path(@platform, @repository),
+            :method => :put, :confirm => t('layout.confirm'), :class => 'button'
+
+  - if @platform.main?
+    - if @repository.sync_locked?
+      - label = t('layout.repositories.unlock_sync')
+      - path  = unlock_sync_platform_repository_path(@platform, @repository)
+    - else
+      - label = t('layout.repositories.lock_sync')
+      - path  = lock_sync_platform_repository_path(@platform, @repository)
+
+    = link_to label, path, :method => :put, :confirm => t('layout.confirm'), :class => 'button'
+    .both
+  .hr
+
+
 
 - if @platform.main?
   = render "shared/members_table",

config/locales/models/repository.en.yml

@@ -1,6 +1,9 @@
 en:
   layout:
     repositories:
+      extra_actions: Extra actions
+      lock_sync: Lock sync with mirrors
+      unlock_sync: Unlock sync with mirrors
       add_project_to: Add project to repository
       edit: Settings
       list: List
@@ -28,6 +31,10 @@ en:
 
   flash:
     repository:
+      sync_locked: Sync of repository with mirrors has been locked
+      sync_unlocked: Sync of repository with mirrors has been unlocked
+
+
       saved: Repository added
       updated: Repository updated
       save_error: Unable to add repository

config/locales/models/repository.ru.yml

@@ -1,6 +1,9 @@
 ru:
   layout:
     repositories:
+      extra_actions: Дополнительные действия
+      lock_sync: Заблокировать синхронизацию с зеркалами
+      unlock_sync: Разблокировать синхронизацию с зеркалами
       add_project_to: Добавить проект к репозиторию
       edit: Настройки
       list: Список
@@ -28,6 +31,9 @@ ru:
 
   flash:
     repository:
+      sync_locked: Синхронизация репозитория c зеркалами заблокирована
+      sync_unlocked: Синхронизация репозитория c зеркалами разблокирована
+
       saved: Репозиторий успешно добавлен
       updated: Репозиторий успешно обновлен
       save_error: Не удалось добавить репозиторий

config/routes.rb

@@ -174,13 +174,15 @@ Rosa::Application.routes.draw do
 
       resources :repositories do
         member do
-          get :add_project
-          delete :remove_project
-          get :projects_list
-          post   :remove_members # fixme: change post to delete
-          delete :remove_member
-          post   :add_member
-          put :regenerate_metadata
+          get     :add_project
+          delete  :remove_project
+          get     :projects_list
+          post    :remove_members # fixme: change post to delete
+          delete  :remove_member
+          post    :add_member
+          put     :regenerate_metadata
+          put     :lock_sync
+          put     :unlock_sync
         end
       end
       resources :key_pairs, :only => [:create, :index, :destroy]