Convert @user to current_user

[rails.git] / app / controllers / application_controller.rb

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 14490488507bc5775924d8c2e0f93a7daccf548f..a367a1b0a756ed257ea68905d98af50e6b4fe6a6 100644 (file)
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -1,15 +1,17 @@
 class ApplicationController < ActionController::Base
   include SessionPersistence
 
 class ApplicationController < ActionController::Base
   include SessionPersistence
 

-  protect_from_forgery
+  protect_from_forgery :with => :exception

 
   before_action :fetch_body
 
 
   before_action :fetch_body
 

+  helper_method :current_user
+

   def authorize_web
     if session[:user]
   def authorize_web
     if session[:user]

-      @user = User.where(:id => session[:user]).where("status IN ('active', 'confirmed', 'suspended')").first
+      self.current_user = User.where(:id => session[:user]).where("status IN ('active', 'confirmed', 'suspended')").first

 
 

-      if @user.status == "suspended"
+      if current_user.status == "suspended"

         session.delete(:user)
         session_expires_automatically
 
         session.delete(:user)
         session_expires_automatically
 


@@ -17,7 +19,7 @@ class ApplicationController < ActionController::Base
 
       # don't allow access to any auth-requiring part of the site unless
       # the new CTs have been seen (and accept/decline chosen).
 
       # don't allow access to any auth-requiring part of the site unless
       # the new CTs have been seen (and accept/decline chosen).

-      elsif !@user.terms_seen && flash[:skip_terms].nil?
+      elsif !current_user.terms_seen && flash[:skip_terms].nil?

         flash[:notice] = t "user.terms.you need to accept or decline"
         if params[:referer]
           redirect_to :controller => "user", :action => "terms", :referer => params[:referer]
         flash[:notice] = t "user.terms.you need to accept or decline"
         if params[:referer]
           redirect_to :controller => "user", :action => "terms", :referer => params[:referer]


@@ -26,18 +28,18 @@ class ApplicationController < ActionController::Base
         end
       end
     elsif session[:token]
         end
       end
     elsif session[:token]

-      if @user = User.authenticate(:token => session[:token])
-        session[:user] = @user.id
+      if self.current_user = User.authenticate(:token => session[:token])
+        session[:user] = current_user.id

       end
     end
   rescue StandardError => ex
     logger.info("Exception authorizing user: #{ex}")
     reset_session
       end
     end
   rescue StandardError => ex
     logger.info("Exception authorizing user: #{ex}")
     reset_session

-    @user = nil
+    self.current_user = nil

   end
 
   def require_user
   end
 
   def require_user

-    unless @user
+    unless current_user

       if request.get?
         redirect_to :controller => "user", :action => "login", :referer => request.fullpath
       else
       if request.get?
         redirect_to :controller => "user", :action => "login", :referer => request.fullpath
       else


@@ -47,7 +49,7 @@ class ApplicationController < ActionController::Base
   end
 
   def require_oauth
   end
 
   def require_oauth

-    @oauth = @user.access_token(OAUTH_KEY) if @user && defined? OAUTH_KEY
+    @oauth = current_user.access_token(OAUTH_KEY) if current_user && defined? OAUTH_KEY

   end
 
   ##
   end
 
   ##


@@ -74,7 +76,7 @@ class ApplicationController < ActionController::Base
     if request.cookies["_osm_session"].to_s == ""
       if params[:cookie_test].nil?
         session[:cookie_test] = true
     if request.cookies["_osm_session"].to_s == ""
       if params[:cookie_test].nil?
         session[:cookie_test] = true

-        redirect_to Hash[params].merge(:cookie_test => "true")
+        redirect_to params.to_unsafe_h.merge(:cookie_test => "true")

         false
       else
         flash.now[:warning] = t "application.require_cookies.cookies_needed"
         false
       else
         flash.now[:warning] = t "application.require_cookies.cookies_needed"


@@ -100,7 +102,7 @@ class ApplicationController < ActionController::Base
   def require_allow_write_api
     require_capability(:allow_write_api)
 
   def require_allow_write_api
     require_capability(:allow_write_api)
 

-    if REQUIRE_TERMS_AGREED && @user.terms_agreed.nil?
+    if REQUIRE_TERMS_AGREED && current_user.terms_agreed.nil?

       report_error "You must accept the contributor terms before you can edit.", :forbidden
       return false
     end
       report_error "You must accept the contributor terms before you can edit.", :forbidden
       return false
     end


@@ -122,7 +124,7 @@ class ApplicationController < ActionController::Base
   # require that the user is a moderator, or fill out a helpful error message
   # and return them to the index for the controller this is wrapped from.
   def require_moderator
   # require that the user is a moderator, or fill out a helpful error message
   # and return them to the index for the controller this is wrapped from.
   def require_moderator

-    unless @user.moderator?
+    unless current_user.moderator?

       if request.get?
         flash[:error] = t("application.require_moderator.not_a_moderator")
         redirect_to :action => "index"
       if request.get?
         flash[:error] = t("application.require_moderator.not_a_moderator")
         redirect_to :action => "index"


@@ -133,7 +135,7 @@ class ApplicationController < ActionController::Base
   end
 
   ##
   end
 
   ##

-  # sets up the @user object for use by other methods. this is mostly called
+  # sets up the current_user for use by other methods. this is mostly called

   # from the authorize method, but can be called elsewhere if authorisation
   # is optional.
   def setup_user_auth
   # from the authorize method, but can be called elsewhere if authorisation
   # is optional.
   def setup_user_auth


@@ -141,19 +143,19 @@ class ApplicationController < ActionController::Base
     unless Authenticator.new(self, [:token]).allow?
       username, passwd = get_auth_data # parse from headers
       # authenticate per-scheme
     unless Authenticator.new(self, [:token]).allow?
       username, passwd = get_auth_data # parse from headers
       # authenticate per-scheme

-      @user = if username.nil?
-                nil # no authentication provided - perhaps first connect (client should retry after 401)
-              elsif username == "token"
-                User.authenticate(:token => passwd) # preferred - random token for user from db, passed in basic auth
-              else
-                User.authenticate(:username => username, :password => passwd) # basic auth
-              end
+      self.current_user = if username.nil?
+                            nil # no authentication provided - perhaps first connect (client should retry after 401)
+                          elsif username == "token"
+                            User.authenticate(:token => passwd) # preferred - random token for user from db, passed in basic auth
+                          else
+                            User.authenticate(:username => username, :password => passwd) # basic auth
+                          end

     end
 
     # have we identified the user?
     end
 
     # have we identified the user?

-    if @user
+    if current_user

       # check if the user has been banned
       # check if the user has been banned

-      user_block = @user.blocks.active.take
+      user_block = current_user.blocks.active.take

       unless user_block.nil?
         set_locale
         if user_block.zero_hour?
       unless user_block.nil?
         set_locale
         if user_block.zero_hour?


@@ -166,7 +168,7 @@ class ApplicationController < ActionController::Base
       # if the user hasn't seen the contributor terms then don't
       # allow editing - they have to go to the web site and see
       # (but can decline) the CTs to continue.
       # if the user hasn't seen the contributor terms then don't
       # allow editing - they have to go to the web site and see
       # (but can decline) the CTs to continue.

-      if REQUIRE_TERMS_SEEN && !@user.terms_seen && flash[:skip_terms].nil?
+      if REQUIRE_TERMS_SEEN && !current_user.terms_seen && flash[:skip_terms].nil?

         set_locale
         report_error t("application.setup_user_auth.need_to_see_terms"), :forbidden
       end
         set_locale
         report_error t("application.setup_user_auth.need_to_see_terms"), :forbidden
       end


@@ -178,7 +180,7 @@ class ApplicationController < ActionController::Base
     setup_user_auth
 
     # handle authenticate pass/fail
     setup_user_auth
 
     # handle authenticate pass/fail

-    unless @user
+    unless current_user

       # no auth, the user does not exist or the password was wrong
       response.headers["WWW-Authenticate"] = "Basic realm=\"#{realm}\""
       render :plain => errormessage, :status => :unauthorized
       # no auth, the user does not exist or the password was wrong
       response.headers["WWW-Authenticate"] = "Basic realm=\"#{realm}\""
       render :plain => errormessage, :status => :unauthorized


@@ -196,7 +198,7 @@ class ApplicationController < ActionController::Base
   # good idea to do that in this branch.
   def authorize_moderator(errormessage = "Access restricted to moderators")
     # check user is a moderator
   # good idea to do that in this branch.
   def authorize_moderator(errormessage = "Access restricted to moderators")
     # check user is a moderator

-    unless @user.moderator?
+    unless current_user.moderator?

       render :plain => errormessage, :status => :forbidden
       false
     end
       render :plain => errormessage, :status => :forbidden
       false
     end


@@ -266,7 +268,7 @@ class ApplicationController < ActionController::Base
   end
 
   def require_public_data
   end
 
   def require_public_data

-    unless @user.data_public?
+    unless current_user.data_public?

       report_error "You must make your edits public to upload new data", :forbidden
       false
     end
       report_error "You must make your edits public to upload new data", :forbidden
       false
     end


@@ -297,8 +299,8 @@ class ApplicationController < ActionController::Base
   def preferred_languages
     @languages ||= if params[:locale]
                      Locale.list(params[:locale])
   def preferred_languages
     @languages ||= if params[:locale]
                      Locale.list(params[:locale])

-                   elsif @user
-                     @user.preferred_languages
+                   elsif current_user
+                     current_user.preferred_languages

                    else
                      Locale.list(http_accept_language.user_preferred_languages)
                    end
                    else
                      Locale.list(http_accept_language.user_preferred_languages)
                    end


@@ -307,9 +309,9 @@ class ApplicationController < ActionController::Base
   helper_method :preferred_languages
 
   def set_locale
   helper_method :preferred_languages
 
   def set_locale

-    if @user && @user.languages.empty? && !http_accept_language.user_preferred_languages.empty?
-      @user.languages = http_accept_language.user_preferred_languages
-      @user.save
+    if current_user && current_user.languages.empty? && !http_accept_language.user_preferred_languages.empty?
+      current_user.languages = http_accept_language.user_preferred_languages
+      current_user.save

     end
 
     I18n.locale = Locale.available.preferred(preferred_languages)
     end
 
     I18n.locale = Locale.available.preferred(preferred_languages)


@@ -427,8 +429,8 @@ class ApplicationController < ActionController::Base
   def preferred_editor
     editor = if params[:editor]
                params[:editor]
   def preferred_editor
     editor = if params[:editor]
                params[:editor]

-             elsif @user && @user.preferred_editor
-               @user.preferred_editor
+             elsif current_user && current_user.preferred_editor
+               current_user.preferred_editor

              else
                DEFAULT_EDITOR
              end
              else
                DEFAULT_EDITOR
              end


@@ -466,12 +468,12 @@ class ApplicationController < ActionController::Base
     [user, pass]
   end
 
     [user, pass]
   end
 

-  # used by oauth plugin to get the current user
+  # used to get the current logged in user

   def current_user
     @user
   end
 
   def current_user
     @user
   end
 

-  # used by oauth plugin to set the current user
+  # used to set the current logged in user

   def current_user=(user)
     @user = user
   end
   def current_user=(user)
     @user = user
   end