Download all attachments at once (#7056).

Patch by Mizuki ISHIKAWA.


git-svn-id: http://svn.redmine.org/redmine/trunk@19601 e93f8b46-1217-0410-a6f0-8f06a7374b81

config/locales/en.yml

@@ -214,6 +214,7 @@ en:
   error_unable_delete_issue_status: 'Unable to delete issue status (%{value})'
   error_unable_to_connect: "Unable to connect (%{value})"
   error_attachment_too_big: "This file cannot be uploaded because it exceeds the maximum allowed file size (%{max_size})"
+  error_bulk_download_size_too_big: "These attachments cannot be bulk downloaded because the total file size exceeds the maximum allowed size (%{max_size})"
   error_session_expired: "Your session has expired. Please login again."
   error_token_expired: "This password recovery link has expired, please try again."
   warning_attachments_not_saved: "%{count} file(s) could not be saved."
@@ -401,6 +402,7 @@ en:
   setting_self_registration: Self-registration
   setting_show_custom_fields_on_registration: Show custom fields on registration
   setting_attachment_max_size: Maximum attachment size
+  setting_bulk_download_max_size: Maximum total size for bulk download
   setting_issues_export_limit: Issues export limit
   setting_mail_from: Emission email address
   setting_bcc_recipients: Blind carbon copy recipients (bcc)
@@ -1018,6 +1020,7 @@ en:
   label_users_visibility_all: All active users
   label_users_visibility_members_of_visible_projects: Members of visible projects
   label_edit_attachments: Edit attached files
+  label_download_all_attachments: Download all files
   label_link_copied_issue: Link copied issue
   label_ask: Ask
   label_search_attachments_yes: Search attachment filenames and descriptions

config/routes.rb

@@ -289,6 +289,7 @@ Rails.application.routes.draw do
   resources :attachments, :only => [:show, :update, :destroy]
   get 'attachments/:object_type/:object_id/edit', :to => 'attachments#edit_all', :as => :object_attachments_edit
   patch 'attachments/:object_type/:object_id', :to => 'attachments#update_all', :as => :object_attachments
+  get 'attachments/:object_type/:object_id/download', :to => 'attachments#download_all', :as => :object_attachments_download
 
   resources :groups do
     resources :memberships, :controller => 'principal_memberships'

config/settings.yml

@@ -66,6 +66,9 @@ session_timeout:
 attachment_max_size:
   format: int
   default: 5120
+bulk_download_max_size:
+  format: int
+  default: 102400
 attachment_extensions_allowed:
   default:
 attachment_extensions_denied: