Use .before_action instead of .before_filter.

git-svn-id: http://svn.redmine.org/redmine/trunk@15655 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/activities_controller.rb

@@ -17,7 +17,7 @@
 
 class ActivitiesController < ApplicationController
   menu_item :activity
-  before_filter :find_optional_project
+  before_action :find_optional_project
   accept_rss_auth :index
 
   def index

app/controllers/admin_controller.rb

@@ -21,7 +21,7 @@ class AdminController < ApplicationController
   menu_item :plugins, :only => :plugins
   menu_item :info, :only => :info
 
-  before_filter :require_admin
+  before_action :require_admin
   helper :sort
   include SortHelper
 

app/controllers/application_controller.rb

@@ -51,7 +51,7 @@ class ApplicationController < ActionController::Base
     end
   end
 
-  before_filter :session_expiration, :user_setup, :check_if_login_required, :check_password_change, :set_localization
+  before_action :session_expiration, :user_setup, :check_if_login_required, :check_password_change, :set_localization
 
   rescue_from ::Unauthorized, :with => :deny_access
   rescue_from ::ActionView::MissingTemplate, :with => :missing_template
@@ -369,7 +369,7 @@ class ApplicationController < ActionController::Base
   end
 
   # make sure that the user is a member of the project (or admin) if project is private
-  # used as a before_filter for actions that do not require any particular permission on the project
+  # used as a before_action for actions that do not require any particular permission on the project
   def check_project_privacy
     if @project && !@project.archived?
       if @project.visible?

app/controllers/attachments_controller.rb

@@ -16,11 +16,11 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class AttachmentsController < ApplicationController
-  before_filter :find_attachment, :only => [:show, :download, :thumbnail, :destroy]
-  before_filter :find_editable_attachments, :only => [:edit, :update]
-  before_filter :file_readable, :read_authorize, :only => [:show, :download, :thumbnail]
-  before_filter :delete_authorize, :only => :destroy
-  before_filter :authorize_global, :only => :upload
+  before_action :find_attachment, :only => [:show, :download, :thumbnail, :destroy]
+  before_action :find_editable_attachments, :only => [:edit, :update]
+  before_action :file_readable, :read_authorize, :only => [:show, :download, :thumbnail]
+  before_action :delete_authorize, :only => :destroy
+  before_action :authorize_global, :only => :upload
 
   accept_api_auth :show, :download, :thumbnail, :upload, :destroy
 

app/controllers/auth_sources_controller.rb

@@ -19,8 +19,8 @@ class AuthSourcesController < ApplicationController
   layout 'admin'
   menu_item :ldap_authentication
 
-  before_filter :require_admin
-  before_filter :find_auth_source, :only => [:edit, :update, :test_connection, :destroy]
+  before_action :require_admin
+  before_action :find_auth_source, :only => [:edit, :update, :test_connection, :destroy]
   require_sudo_mode :update, :destroy
 
   def index

app/controllers/auto_completes_controller.rb

@@ -16,7 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class AutoCompletesController < ApplicationController
-  before_filter :find_project
+  before_action :find_project
 
   def issues
     @issues = []

app/controllers/boards_controller.rb

@@ -17,7 +17,7 @@
 
 class BoardsController < ApplicationController
   default_search_scope :messages
-  before_filter :find_project_by_project_id, :find_board_if_available, :authorize
+  before_action :find_project_by_project_id, :find_board_if_available, :authorize
   accept_rss_auth :index, :show
 
   helper :sort

app/controllers/calendars_controller.rb

@@ -17,7 +17,7 @@
 
 class CalendarsController < ApplicationController
   menu_item :calendar
-  before_filter :find_optional_project
+  before_action :find_optional_project
 
   rescue_from Query::StatementInvalid, :with => :query_statement_invalid
 

app/controllers/comments_controller.rb

@@ -18,9 +18,9 @@
 class CommentsController < ApplicationController
   default_search_scope :news
   model_object News
-  before_filter :find_model_object
-  before_filter :find_project_from_association
-  before_filter :authorize
+  before_action :find_model_object
+  before_action :find_project_from_association
+  before_action :authorize
 
   def create
     raise Unauthorized unless @news.commentable?

app/controllers/context_menus_controller.rb

@@ -19,7 +19,7 @@ class ContextMenusController < ApplicationController
   helper :watchers
   helper :issues
 
-  before_filter :find_issues, :only => :issues
+  before_action :find_issues, :only => :issues
 
   def issues
     if (@issues.size == 1)

app/controllers/custom_field_enumerations_controller.rb

@@ -18,9 +18,9 @@
 class CustomFieldEnumerationsController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin
-  before_filter :find_custom_field
-  before_filter :find_enumeration, :only => :destroy
+  before_action :require_admin
+  before_action :find_custom_field
+  before_action :find_enumeration, :only => :destroy
 
   helper :custom_fields
 

app/controllers/custom_fields_controller.rb

@@ -18,9 +18,9 @@
 class CustomFieldsController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin
-  before_filter :build_new_custom_field, :only => [:new, :create]
-  before_filter :find_custom_field, :only => [:edit, :update, :destroy]
+  before_action :require_admin
+  before_action :build_new_custom_field, :only => [:new, :create]
+  before_action :find_custom_field, :only => [:edit, :update, :destroy]
   accept_api_auth :index
 
   def index

app/controllers/documents_controller.rb

@@ -18,10 +18,10 @@
 class DocumentsController < ApplicationController
   default_search_scope :documents
   model_object Document
-  before_filter :find_project_by_project_id, :only => [:index, :new, :create]
-  before_filter :find_model_object, :except => [:index, :new, :create]
-  before_filter :find_project_from_association, :except => [:index, :new, :create]
-  before_filter :authorize
+  before_action :find_project_by_project_id, :only => [:index, :new, :create]
+  before_action :find_model_object, :except => [:index, :new, :create]
+  before_action :find_project_from_association, :except => [:index, :new, :create]
+  before_action :authorize
 
   helper :attachments
   helper :custom_fields

app/controllers/email_addresses_controller.rb

@@ -16,8 +16,8 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class EmailAddressesController < ApplicationController
-  before_filter :find_user, :require_admin_or_current_user
-  before_filter :find_email_address, :only => [:update, :destroy]
+  before_action :find_user, :require_admin_or_current_user
+  before_action :find_email_address, :only => [:update, :destroy]
   require_sudo_mode :create, :update, :destroy
 
   def index

app/controllers/enumerations_controller.rb

@@ -18,10 +18,10 @@
 class EnumerationsController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin, :except => :index
-  before_filter :require_admin_or_api_request, :only => :index
-  before_filter :build_new_enumeration, :only => [:new, :create]
-  before_filter :find_enumeration, :only => [:edit, :update, :destroy]
+  before_action :require_admin, :except => :index
+  before_action :require_admin_or_api_request, :only => :index
+  before_action :build_new_enumeration, :only => [:new, :create]
+  before_action :find_enumeration, :only => [:edit, :update, :destroy]
   accept_api_auth :index
 
   helper :custom_fields

app/controllers/files_controller.rb

@@ -18,8 +18,8 @@
 class FilesController < ApplicationController
   menu_item :files
 
-  before_filter :find_project_by_project_id
-  before_filter :authorize
+  before_action :find_project_by_project_id
+  before_action :authorize
 
   helper :sort
   include SortHelper

app/controllers/gantts_controller.rb

@@ -17,7 +17,7 @@
 
 class GanttsController < ApplicationController
   menu_item :gantt
-  before_filter :find_optional_project
+  before_action :find_optional_project
 
   rescue_from Query::StatementInvalid, :with => :query_statement_invalid
 

app/controllers/groups_controller.rb

@@ -18,8 +18,8 @@
 class GroupsController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin
-  before_filter :find_group, :except => [:index, :new, :create]
+  before_action :require_admin
+  before_action :find_group, :except => [:index, :new, :create]
   accept_api_auth :index, :show, :create, :update, :destroy, :add_users, :remove_user
 
   require_sudo_mode :add_users, :remove_user, :create, :update, :destroy, :edit_membership, :destroy_membership

app/controllers/imports_controller.rb

@@ -19,8 +19,8 @@ require 'csv'
 
 class ImportsController < ApplicationController
 
-  before_filter :find_import, :only => [:show, :settings, :mapping, :run]
-  before_filter :authorize_global
+  before_action :find_import, :only => [:show, :settings, :mapping, :run]
+  before_action :authorize_global
 
   helper :issues
   helper :queries

app/controllers/issue_categories_controller.rb

@@ -18,10 +18,10 @@
 class IssueCategoriesController < ApplicationController
   menu_item :settings
   model_object IssueCategory
-  before_filter :find_model_object, :except => [:index, :new, :create]
-  before_filter :find_project_from_association, :except => [:index, :new, :create]
-  before_filter :find_project_by_project_id, :only => [:index, :new, :create]
-  before_filter :authorize
+  before_action :find_model_object, :except => [:index, :new, :create]
+  before_action :find_project_from_association, :except => [:index, :new, :create]
+  before_action :find_project_by_project_id, :only => [:index, :new, :create]
+  before_action :authorize
   accept_api_auth :index, :show, :create, :update, :destroy
 
   def index

app/controllers/issue_relations_controller.rb

@@ -16,8 +16,8 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class IssueRelationsController < ApplicationController
-  before_filter :find_issue, :authorize, :only => [:index, :create]
-  before_filter :find_relation, :only => [:show, :destroy]
+  before_action :find_issue, :authorize, :only => [:index, :create]
+  before_action :find_relation, :only => [:show, :destroy]
 
   accept_api_auth :index, :show, :create, :destroy
 

app/controllers/issue_statuses_controller.rb

@@ -18,8 +18,8 @@
 class IssueStatusesController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin, :except => :index
-  before_filter :require_admin_or_api_request, :only => :index
+  before_action :require_admin, :except => :index
+  before_action :require_admin_or_api_request, :only => :index
   accept_api_auth :index
 
   def index

app/controllers/issues_controller.rb

@@ -18,11 +18,11 @@
 class IssuesController < ApplicationController
   default_search_scope :issues
 
-  before_filter :find_issue, :only => [:show, :edit, :update]
-  before_filter :find_issues, :only => [:bulk_edit, :bulk_update, :destroy]
-  before_filter :authorize, :except => [:index, :new, :create]
-  before_filter :find_optional_project, :only => [:index, :new, :create]
-  before_filter :build_new_issue_from_params, :only => [:new, :create]
+  before_action :find_issue, :only => [:show, :edit, :update]
+  before_action :find_issues, :only => [:bulk_edit, :bulk_update, :destroy]
+  before_action :authorize, :except => [:index, :new, :create]
+  before_action :find_optional_project, :only => [:index, :new, :create]
+  before_action :build_new_issue_from_params, :only => [:new, :create]
   accept_rss_auth :index, :show
   accept_api_auth :index, :show, :create, :update, :destroy
 

app/controllers/journals_controller.rb

@@ -16,10 +16,10 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class JournalsController < ApplicationController
-  before_filter :find_journal, :only => [:edit, :update, :diff]
-  before_filter :find_issue, :only => [:new]
-  before_filter :find_optional_project, :only => [:index]
-  before_filter :authorize, :only => [:new, :edit, :update, :diff]
+  before_action :find_journal, :only => [:edit, :update, :diff]
+  before_action :find_issue, :only => [:new]
+  before_action :find_optional_project, :only => [:index]
+  before_action :authorize, :only => [:new, :edit, :update, :diff]
   accept_rss_auth :index
   menu_item :issues
 

app/controllers/mail_handler_controller.rb

@@ -16,7 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class MailHandlerController < ActionController::Base
-  before_filter :check_credential
+  before_action :check_credential
 
   # Displays the email submission form
   def new

app/controllers/members_controller.rb

@@ -17,10 +17,10 @@
 
 class MembersController < ApplicationController
   model_object Member
-  before_filter :find_model_object, :except => [:index, :new, :create, :autocomplete]
-  before_filter :find_project_from_association, :except => [:index, :new, :create, :autocomplete]
-  before_filter :find_project_by_project_id, :only => [:index, :new, :create, :autocomplete]
-  before_filter :authorize
+  before_action :find_model_object, :except => [:index, :new, :create, :autocomplete]
+  before_action :find_project_from_association, :except => [:index, :new, :create, :autocomplete]
+  before_action :find_project_by_project_id, :only => [:index, :new, :create, :autocomplete]
+  before_action :authorize
   accept_api_auth :index, :show, :create, :update, :destroy
 
   require_sudo_mode :create, :update, :destroy

app/controllers/messages_controller.rb

@@ -18,10 +18,10 @@
 class MessagesController < ApplicationController
   menu_item :boards
   default_search_scope :messages
-  before_filter :find_board, :only => [:new, :preview]
-  before_filter :find_attachments, :only => [:preview]
-  before_filter :find_message, :except => [:new, :preview]
-  before_filter :authorize, :except => [:preview, :edit, :destroy]
+  before_action :find_board, :only => [:new, :preview]
+  before_action :find_attachments, :only => [:preview]
+  before_action :find_message, :except => [:new, :preview]
+  before_action :authorize, :except => [:preview, :edit, :destroy]
 
   helper :boards
   helper :watchers

app/controllers/my_controller.rb

@@ -16,7 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class MyController < ApplicationController
-  before_filter :require_login
+  before_action :require_login
   # let user change user's password when user has to
   skip_before_filter :check_password_change, :only => :password
 

app/controllers/news_controller.rb

@@ -18,11 +18,11 @@
 class NewsController < ApplicationController
   default_search_scope :news
   model_object News
-  before_filter :find_model_object, :except => [:new, :create, :index]
-  before_filter :find_project_from_association, :except => [:new, :create, :index]
-  before_filter :find_project_by_project_id, :only => [:new, :create]
-  before_filter :authorize, :except => [:index]
-  before_filter :find_optional_project, :only => :index
+  before_action :find_model_object, :except => [:new, :create, :index]
+  before_action :find_project_from_association, :except => [:new, :create, :index]
+  before_action :find_project_by_project_id, :only => [:new, :create]
+  before_action :authorize, :except => [:index]
+  before_action :find_optional_project, :only => :index
   accept_rss_auth :index
   accept_api_auth :index
 

app/controllers/previews_controller.rb

@@ -16,7 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class PreviewsController < ApplicationController
-  before_filter :find_project, :find_attachments
+  before_action :find_project, :find_attachments
 
   def issue
     @issue = Issue.visible.find_by_id(params[:id]) unless params[:id].blank?

app/controllers/principal_memberships_controller.rb

@@ -18,9 +18,9 @@
 class PrincipalMembershipsController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin
-  before_filter :find_principal, :only => [:new, :create]
-  before_filter :find_membership, :only => [:update, :destroy]
+  before_action :require_admin
+  before_action :find_principal, :only => [:new, :create]
+  before_action :find_membership, :only => [:update, :destroy]
 
   def new
     @projects = Project.active.all

app/controllers/project_enumerations_controller.rb

@@ -16,8 +16,8 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class ProjectEnumerationsController < ApplicationController
-  before_filter :find_project_by_project_id
-  before_filter :authorize
+  before_action :find_project_by_project_id
+  before_action :authorize
 
   def update
     if params[:enumerations]

app/controllers/projects_controller.rb

@@ -19,10 +19,10 @@ class ProjectsController < ApplicationController
   menu_item :overview
   menu_item :settings, :only => :settings
 
-  before_filter :find_project, :except => [ :index, :list, :new, :create, :copy ]
-  before_filter :authorize, :except => [ :index, :list, :new, :create, :copy, :archive, :unarchive, :destroy]
-  before_filter :authorize_global, :only => [:new, :create]
-  before_filter :require_admin, :only => [ :copy, :archive, :unarchive, :destroy ]
+  before_action :find_project, :except => [ :index, :list, :new, :create, :copy ]
+  before_action :authorize, :except => [ :index, :list, :new, :create, :copy, :archive, :unarchive, :destroy]
+  before_action :authorize_global, :only => [:new, :create]
+  before_action :require_admin, :only => [ :copy, :archive, :unarchive, :destroy ]
   accept_rss_auth :index
   accept_api_auth :index, :show, :create, :update, :destroy
   require_sudo_mode :destroy

app/controllers/queries_controller.rb

@@ -17,8 +17,8 @@
 
 class QueriesController < ApplicationController
   menu_item :issues
-  before_filter :find_query, :except => [:new, :create, :index]
-  before_filter :find_optional_project, :only => [:new, :create]
+  before_action :find_query, :except => [:new, :create, :index]
+  before_action :find_optional_project, :only => [:new, :create]
 
   accept_api_auth :index
 

app/controllers/reports_controller.rb

@@ -17,7 +17,7 @@
 
 class ReportsController < ApplicationController
   menu_item :issues
-  before_filter :find_project, :authorize, :find_issue_statuses
+  before_action :find_project, :authorize, :find_issue_statuses
 
   def issue_report
     @trackers = @project.rolled_up_trackers(false).visible

app/controllers/repositories_controller.rb

@@ -28,11 +28,11 @@ class RepositoriesController < ApplicationController
   menu_item :settings, :only => [:new, :create, :edit, :update, :destroy, :committers]
   default_search_scope :changesets
 
-  before_filter :find_project_by_project_id, :only => [:new, :create]
-  before_filter :find_repository, :only => [:edit, :update, :destroy, :committers]
-  before_filter :find_project_repository, :except => [:new, :create, :edit, :update, :destroy, :committers]
-  before_filter :find_changeset, :only => [:revision, :add_related_issue, :remove_related_issue]
-  before_filter :authorize
+  before_action :find_project_by_project_id, :only => [:new, :create]
+  before_action :find_repository, :only => [:edit, :update, :destroy, :committers]
+  before_action :find_project_repository, :except => [:new, :create, :edit, :update, :destroy, :committers]
+  before_action :find_changeset, :only => [:revision, :add_related_issue, :remove_related_issue]
+  before_action :authorize
   accept_rss_auth :revisions
 
   rescue_from Redmine::Scm::Adapters::CommandFailed, :with => :show_error_command_failed

app/controllers/roles_controller.rb

@@ -18,9 +18,9 @@
 class RolesController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin, :except => [:index, :show]
-  before_filter :require_admin_or_api_request, :only => [:index, :show]
-  before_filter :find_role, :only => [:show, :edit, :update, :destroy]
+  before_action :require_admin, :except => [:index, :show]
+  before_action :require_admin_or_api_request, :only => [:index, :show]
+  before_action :find_role, :only => [:show, :edit, :update, :destroy]
   accept_api_auth :index, :show
 
   require_sudo_mode :create, :update, :destroy

app/controllers/search_controller.rb

@@ -16,7 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class SearchController < ApplicationController
-  before_filter :find_optional_project
+  before_action :find_optional_project
   accept_api_auth :index
 
   def index

app/controllers/settings_controller.rb

@@ -21,7 +21,7 @@ class SettingsController < ApplicationController
 
   helper :queries
 
-  before_filter :require_admin
+  before_action :require_admin
 
   require_sudo_mode :index, :edit, :plugin
 

app/controllers/sys_controller.rb

@@ -16,7 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class SysController < ActionController::Base
-  before_filter :check_enabled
+  before_action :check_enabled
 
   def projects
     p = Project.active.has_module(:repository).

app/controllers/timelog_controller.rb

@@ -18,13 +18,13 @@
 class TimelogController < ApplicationController
   menu_item :issues
 
-  before_filter :find_time_entry, :only => [:show, :edit, :update]
-  before_filter :find_time_entries, :only => [:bulk_edit, :bulk_update, :destroy]
-  before_filter :authorize, :only => [:show, :edit, :update, :bulk_edit, :bulk_update, :destroy]
+  before_action :find_time_entry, :only => [:show, :edit, :update]
+  before_action :find_time_entries, :only => [:bulk_edit, :bulk_update, :destroy]
+  before_action :authorize, :only => [:show, :edit, :update, :bulk_edit, :bulk_update, :destroy]
 
-  before_filter :find_optional_issue, :only => [:new, :create]
-  before_filter :find_optional_project, :only => [:index, :report]
-  before_filter :authorize_global, :only => [:new, :create, :index, :report]
+  before_action :find_optional_issue, :only => [:new, :create]
+  before_action :find_optional_project, :only => [:index, :report]
+  before_action :authorize_global, :only => [:new, :create, :index, :report]
 
   accept_rss_auth :index
   accept_api_auth :index, :show, :create, :update, :destroy

app/controllers/trackers_controller.rb

@@ -18,8 +18,8 @@
 class TrackersController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin, :except => :index
-  before_filter :require_admin_or_api_request, :only => :index
+  before_action :require_admin, :except => :index
+  before_action :require_admin_or_api_request, :only => :index
   accept_api_auth :index
 
   def index

app/controllers/users_controller.rb

@@ -18,8 +18,8 @@
 class UsersController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin, :except => :show
-  before_filter :find_user, :only => [:show, :edit, :update, :destroy]
+  before_action :require_admin, :except => :show
+  before_action :find_user, :only => [:show, :edit, :update, :destroy]
   accept_api_auth :index, :show, :create, :update, :destroy
 
   helper :sort

app/controllers/versions_controller.rb

@@ -18,10 +18,10 @@
 class VersionsController < ApplicationController
   menu_item :roadmap
   model_object Version
-  before_filter :find_model_object, :except => [:index, :new, :create, :close_completed]
-  before_filter :find_project_from_association, :except => [:index, :new, :create, :close_completed]
-  before_filter :find_project_by_project_id, :only => [:index, :new, :create, :close_completed]
-  before_filter :authorize
+  before_action :find_model_object, :except => [:index, :new, :create, :close_completed]
+  before_action :find_project_from_association, :except => [:index, :new, :create, :close_completed]
+  before_action :find_project_by_project_id, :only => [:index, :new, :create, :close_completed]
+  before_action :authorize
 
   accept_api_auth :index, :show, :create, :update, :destroy
 

app/controllers/watchers_controller.rb

@@ -16,7 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class WatchersController < ApplicationController
-  before_filter :require_login, :find_watchables, :only => [:watch, :unwatch]
+  before_action :require_login, :find_watchables, :only => [:watch, :unwatch]
 
   def watch
     set_watcher(@watchables, User.current, true)
@@ -26,7 +26,7 @@ class WatchersController < ApplicationController
     set_watcher(@watchables, User.current, false)
   end
 
-  before_filter :find_project, :authorize, :only => [:new, :create, :append, :destroy, :autocomplete_for_user]
+  before_action :find_project, :authorize, :only => [:new, :create, :append, :destroy, :autocomplete_for_user]
   accept_api_auth :create, :destroy
 
   def new

app/controllers/wiki_controller.rb

@@ -31,11 +31,11 @@
 # TODO: still being worked on
 class WikiController < ApplicationController
   default_search_scope :wiki_pages
-  before_filter :find_wiki, :authorize
-  before_filter :find_existing_or_new_page, :only => [:show, :edit, :update]
-  before_filter :find_existing_page, :only => [:rename, :protect, :history, :diff, :annotate, :add_attachment, :destroy, :destroy_version]
+  before_action :find_wiki, :authorize
+  before_action :find_existing_or_new_page, :only => [:show, :edit, :update]
+  before_action :find_existing_page, :only => [:rename, :protect, :history, :diff, :annotate, :add_attachment, :destroy, :destroy_version]
+  before_action :find_attachments, :only => [:preview]
   accept_api_auth :index, :show, :update, :destroy
-  before_filter :find_attachments, :only => [:preview]
 
   helper :attachments
   include AttachmentsHelper

app/controllers/wikis_controller.rb

@@ -17,7 +17,7 @@
 
 class WikisController < ApplicationController
   menu_item :settings
-  before_filter :find_project, :authorize
+  before_action :find_project, :authorize
 
   # Create or update a project's wiki
   def edit

app/controllers/workflows_controller.rb

@@ -18,7 +18,7 @@
 class WorkflowsController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin
+  before_action :require_admin
 
   def index
     @roles = Role.sorted.select(&:consider_workflow?)

extra/sample_plugin/app/controllers/example_controller.rb

@@ -3,7 +3,7 @@ class ExampleController < ApplicationController
   unloadable
 
   layout 'base'
-  before_filter :find_project, :authorize
+  before_action :find_project, :authorize
   menu_item :sample_plugin
 
   def say_hello

lib/redmine/sudo_mode.rb

@@ -108,7 +108,7 @@ module Redmine
         @sudo_form ||= SudoMode::Form.new
         @sudo_form.original_fields = params.slice( *param_names )
         # a simple 'render "sudo_mode/new"' works when used directly inside an
-        # action, but not when called from a before_filter:
+        # action, but not when called from a before_action:
         respond_to do |format|
           format.html { render 'sudo_mode/new' }
           format.js   { render 'sudo_mode/new' }
@@ -168,7 +168,7 @@ module Redmine
           actions = args.dup
           options = actions.extract_options!
           filter = SudoRequestFilter.new Array(options[:parameters]), Array(options[:only])
-          before_filter filter, only: actions
+          before_action filter, only: actions
         end
       end
     end