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

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 43afdf74f5c3a861f8b2abe90179e4a584fe73ce..0c50276b61ba040d7efb86843633f93e38a9dd31 100644 (file)
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -3,7 +3,7 @@ class ApplicationController < ActionController::Base
 
   protect_from_forgery
 
 
   protect_from_forgery
 

-  before_filter :fetch_body
+  before_action :fetch_body

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


@@ -62,7 +62,7 @@ class ApplicationController < ActionController::Base
     unless current_token.nil?
       unless current_token.read_attribute(cap)
         report_error "OAuth token doesn't have that capability.", :forbidden
     unless current_token.nil?
       unless current_token.read_attribute(cap)
         report_error "OAuth token doesn't have that capability.", :forbidden

-        return false
+        false

       end
     end
   end
       end
     end
   end


@@ -74,7 +74,7 @@ class ApplicationController < ActionController::Base
       if params[:cookie_test].nil?
         session[:cookie_test] = true
         redirect_to Hash[params].merge(:cookie_test => "true")
       if params[:cookie_test].nil?
         session[:cookie_test] = true
         redirect_to Hash[params].merge(:cookie_test => "true")

-        return false
+        false

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


@@ -140,13 +140,13 @@ 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

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


@@ -192,7 +192,7 @@ class ApplicationController < ActionController::Base
     # check user is a moderator
     unless @user.moderator?
       render :text => errormessage, :status => :forbidden
     # check user is a moderator
     unless @user.moderator?
       render :text => errormessage, :status => :forbidden

-      return false
+      false

     end
   end
 
     end
   end
 


@@ -220,14 +220,14 @@ class ApplicationController < ActionController::Base
   def check_api_readable
     if api_status == :offline
       report_error "Database offline for maintenance", :service_unavailable
   def check_api_readable
     if api_status == :offline
       report_error "Database offline for maintenance", :service_unavailable

-      return false
+      false

     end
   end
 
   def check_api_writable
     unless api_status == :online
       report_error "Database offline for maintenance", :service_unavailable
     end
   end
 
   def check_api_writable
     unless api_status == :online
       report_error "Database offline for maintenance", :service_unavailable

-      return false
+      false

     end
   end
 
     end
   end
 


@@ -262,7 +262,7 @@ class ApplicationController < ActionController::Base
   def require_public_data
     unless @user.data_public?
       report_error "You must make your edits public to upload new data", :forbidden
   def require_public_data
     unless @user.data_public?
       report_error "You must make your edits public to upload new data", :forbidden

-      return false
+      false

     end
   end
 
     end
   end
 


@@ -272,11 +272,11 @@ class ApplicationController < ActionController::Base
   #  phrase from that, we can also put the error message into the status
   #  message. For now, rails won't let us)
   def report_error(message, status = :bad_request)
   #  phrase from that, we can also put the error message into the status
   #  message. For now, rails won't let us)
   def report_error(message, status = :bad_request)

-    # Todo: some sort of escaping of problem characters in the message
+    # TODO: some sort of escaping of problem characters in the message

     response.headers["Error"] = message
 
     if request.headers["X-Error-Format"] &&
     response.headers["Error"] = message
 
     if request.headers["X-Error-Format"] &&

-       request.headers["X-Error-Format"].downcase == "xml"
+       request.headers["X-Error-Format"].casecmp("xml").zero?

       result = OSM::API.new.get_xml_doc
       result.root.name = "osmError"
       result.root << (XML::Node.new("status") << "#{Rack::Utils.status_code(status)} #{Rack::Utils::HTTP_STATUS_CODES[status]}")
       result = OSM::API.new.get_xml_doc
       result.root.name = "osmError"
       result.root << (XML::Node.new("status") << "#{Rack::Utils.status_code(status)} #{Rack::Utils::HTTP_STATUS_CODES[status]}")


@@ -288,47 +288,30 @@ class ApplicationController < ActionController::Base
     end
   end
 
     end
   end
 

-  def set_locale
-    response.header["Vary"] = "Accept-Language"
-
-    if @user && !@user.languages.empty?
-      http_accept_language.user_preferred_languages = @user.languages
-      response.header["Vary"] = "*"
-    end
+  def preferred_languages
+    @languages ||= if params[:locale]
+                     Locale.list(params[:locale])
+                   elsif @user
+                     @user.preferred_languages
+                   else
+                     Locale.list(http_accept_language.user_preferred_languages)
+                   end
+  end

 
 

-    I18n.locale = select_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
     end
 
     if @user && @user.languages.empty? && !http_accept_language.user_preferred_languages.empty?
       @user.languages = http_accept_language.user_preferred_languages
       @user.save
     end
 

-    response.headers["Content-Language"] = I18n.locale.to_s
-  end
+    I18n.locale = Locale.available.preferred(preferred_languages)

 
 

-  def select_locale(locales = I18n.available_locales)
-    if params[:locale]
-      http_accept_language.user_preferred_languages = [params[:locale]]
-    end
-
-    if http_accept_language.compatible_language_from(locales).nil?
-      http_accept_language.user_preferred_languages = http_accept_language.user_preferred_languages.collect do |pl|
-        pls = [pl]
-
-        while pl.match(/^(.*)-[^-]+$/)
-          pls.push($1) if locales.include?($1) || locales.include?($1.to_sym)
-          pl = $1
-        end
-
-        pls
-      end.flatten
-    end
-
-    http_accept_language.compatible_language_from(locales) || I18n.default_locale
+    response.headers["Vary"] = "Accept-Language"
+    response.headers["Content-Language"] = I18n.locale.to_s

   end
 
   end
 

-  helper_method :select_locale
-

   def api_call_handle_error
     yield
   rescue ActiveRecord::RecordNotFound => ex
   def api_call_handle_error
     yield
   rescue ActiveRecord::RecordNotFound => ex


@@ -354,7 +337,7 @@ class ApplicationController < ActionController::Base
   # or raises a suitable error. +method+ should be a symbol, e.g: :put or :get.
   def assert_method(method)
     ok = request.send((method.to_s.downcase + "?").to_sym)
   # or raises a suitable error. +method+ should be a symbol, e.g: :put or :get.
   def assert_method(method)
     ok = request.send((method.to_s.downcase + "?").to_sym)

-    fail OSM::APIBadMethodError.new(method) unless ok
+    raise OSM::APIBadMethodError.new(method) unless ok

   end
 
   ##
   end
 
   ##


@@ -389,16 +372,10 @@ class ApplicationController < ActionController::Base
     render :action => "timeout"
   end
 
     render :action => "timeout"
   end
 

-  ##
-  # is the requestor logged in?
-  def logged_in?
-    !@user.nil?
-  end
-

   ##
   # ensure that there is a "this_user" instance variable
   def lookup_this_user
   ##
   # ensure that there is a "this_user" instance variable
   def lookup_this_user

-    unless @this_user = User.active.find_by_display_name(params[:display_name])
+    unless @this_user = User.active.find_by(:display_name => params[:display_name])

       render_unknown_user params[:display_name]
     end
   end
       render_unknown_user params[:display_name]
     end
   end


@@ -441,10 +418,6 @@ class ApplicationController < ActionController::Base
                DEFAULT_EDITOR
              end
 
                DEFAULT_EDITOR
              end
 

-    if request.env["HTTP_USER_AGENT"] =~ /MSIE|Trident/ && editor == "id"
-      editor = "potlatch2"
-    end
-

     editor
   end
 
     editor
   end
 


@@ -454,11 +427,11 @@ class ApplicationController < ActionController::Base
 
   # extract authorisation credentials from headers, returns user = nil if none
   def get_auth_data
 
   # extract authorisation credentials from headers, returns user = nil if none
   def get_auth_data

-    if request.env.key? "X-HTTP_AUTHORIZATION"          # where mod_rewrite might have put it
+    if request.env.key? "X-HTTP_AUTHORIZATION" # where mod_rewrite might have put it

       authdata = request.env["X-HTTP_AUTHORIZATION"].to_s.split
       authdata = request.env["X-HTTP_AUTHORIZATION"].to_s.split

-    elsif request.env.key? "REDIRECT_X_HTTP_AUTHORIZATION"          # mod_fcgi
+    elsif request.env.key? "REDIRECT_X_HTTP_AUTHORIZATION" # mod_fcgi

       authdata = request.env["REDIRECT_X_HTTP_AUTHORIZATION"].to_s.split
       authdata = request.env["REDIRECT_X_HTTP_AUTHORIZATION"].to_s.split

-    elsif request.env.key? "HTTP_AUTHORIZATION"         # regular location
+    elsif request.env.key? "HTTP_AUTHORIZATION" # regular location

       authdata = request.env["HTTP_AUTHORIZATION"].to_s.split
     end
     # only basic authentication supported
       authdata = request.env["HTTP_AUTHORIZATION"].to_s.split
     end
     # only basic authentication supported