Merge branch 'master' into openid

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

diff --git a/app/controllers/user_controller.rb b/app/controllers/user_controller.rb
index 7a4448e515337117aa951caae29059948a941b0a..428a8b90c8e998e5b175568244a051ea3f04b5a3 100644 (file)
--- a/app/controllers/user_controller.rb
+++ b/app/controllers/user_controller.rb
@@ -4,9 +4,9 @@ class UserController < ApplicationController
   before_filter :authorize, :only => [:api_details, :api_gpx_files]
   before_filter :authorize_web, :except => [:api_details, :api_gpx_files]
   before_filter :set_locale, :except => [:api_details, :api_gpx_files]
   before_filter :authorize, :only => [:api_details, :api_gpx_files]
   before_filter :authorize_web, :except => [:api_details, :api_gpx_files]
   before_filter :set_locale, :except => [:api_details, :api_gpx_files]

-  before_filter :require_user, :only => [:set_home, :account, :go_public, :make_friend, :remove_friend, :upload_image, :delete_image]
+  before_filter :require_user, :only => [:account, :go_public, :make_friend, :remove_friend]

   before_filter :check_database_readable, :except => [:api_details, :api_gpx_files]
   before_filter :check_database_readable, :except => [:api_details, :api_gpx_files]

-  before_filter :check_database_writable, :only => [:login, :new, :set_home, :account, :go_public, :make_friend, :remove_friend, :upload_image, :delete_image]
+  before_filter :check_database_writable, :only => [:login, :new, :account, :go_public, :make_friend, :remove_friend]

   before_filter :check_api_readable, :only => [:api_details, :api_gpx_files]
   before_filter :require_allow_read_prefs, :only => [:api_details]
   before_filter :require_allow_read_gpx, :only => [:api_gpx_files]
   before_filter :check_api_readable, :only => [:api_details, :api_gpx_files]
   before_filter :require_allow_read_prefs, :only => [:api_details]
   before_filter :require_allow_read_gpx, :only => [:api_gpx_files]


@@ -15,38 +15,40 @@ class UserController < ApplicationController
   before_filter :lookup_this_user, :only => [:activate, :deactivate, :hide, :unhide, :delete]
 
   filter_parameter_logging :password, :pass_crypt, :pass_crypt_confirmation
   before_filter :lookup_this_user, :only => [:activate, :deactivate, :hide, :unhide, :delete]
 
   filter_parameter_logging :password, :pass_crypt, :pass_crypt_confirmation

-  
+
+  cache_sweeper :user_sweeper, :only => [:account, :hide, :unhide, :delete]
+

   def save
     @title = t 'user.new.title'
 
     if Acl.find_by_address(request.remote_ip, :conditions => {:k => "no_account_creation"})
       render :action => 'new'
     else
   def save
     @title = t 'user.new.title'
 
     if Acl.find_by_address(request.remote_ip, :conditions => {:k => "no_account_creation"})
       render :action => 'new'
     else

-         #The redirect from the OpenID provider reenters here again
-         #and we need to pass the parameters through to the 
-         #open_id_authentication function a second time
-         if params[:open_id_complete]
-               openid_verify('', true)
-               #We have set the user.openid_url to nil beforehand. If it hasn't
-               #been set to a new valid openid_url, it means the openid couldn't be validated
-               if @user.nil? or @user.openid_url.nil?
-                 render :action => 'new'
-                 return
-               end  
-         else
-               @user = User.new(params[:user])
-               
-               @user.visible = true
-               @user.data_public = true
-               @user.description = "" if @user.description.nil?
-               @user.creation_ip = request.remote_ip
-               @user.languages = request.user_preferred_languages
-               #Set the openid_url to nil as for one it is used
-               #to check if the openid could be validated and secondly
-               #to not get dupplicate conflicts for an empty openid 
-               @user.openid_url = nil
-
-               if (params[:user][:openid_url].length > 0)
+         #The redirect from the OpenID provider reenters here again 
+      #and we need to pass the parameters through to the  
+      #open_id_authentication function a second time 
+      if params[:open_id_complete] 
+        openid_verify('', true) 
+        #We have set the user.openid_url to nil beforehand. If it hasn't 
+        #been set to a new valid openid_url, it means the openid couldn't be validated 
+        if @user.nil? or @user.openid_url.nil? 
+          render :action => 'new' 
+          return 
+        end   
+      else
+      @user = User.new(params[:user])
+
+      @user.visible = true
+      @user.data_public = true
+      @user.description = "" if @user.description.nil?
+      @user.creation_ip = request.remote_ip
+      @user.languages = request.user_preferred_languages
+        #Set the openid_url to nil as for one it is used 
+        #to check if the openid could be validated and secondly 
+        #to not get dupplicate conflicts for an empty openid  
+        @user.openid_url = nil
+
+if (!params[:user][:openid_url].nil? and params[:user][:openid_url].length > 0)

                  if @user.pass_crypt.length == 0 
             #if the password is empty, but we have a openid 
             #then generate a random passowrd to disable 
                  if @user.pass_crypt.length == 0 
             #if the password is empty, but we have a openid 
             #then generate a random passowrd to disable 


@@ -87,13 +89,14 @@ class UserController < ApplicationController
                  return
                end
          end
                  return
                end
          end

-         if @user.save
-               flash[:notice] = t 'user.new.flash create success message'
-               Notifier.deliver_signup_confirm(@user, @user.tokens.create(:referer => params[:referer]))
-               redirect_to :action => 'login'
-         else
-               render :action => 'new'
-         end
+
+      if @user.save
+        flash[:notice] = t 'user.new.flash create success message'
+        Notifier.deliver_signup_confirm(@user, @user.tokens.create(:referer => params[:referer]))
+        redirect_to :action => 'login'
+      else
+        render :action => 'new'
+      end

     end
   end
 
     end
   end
 


@@ -101,7 +104,7 @@ class UserController < ApplicationController
     @title = t 'user.account.title'
     @tokens = @user.oauth_tokens.find :all, :conditions => 'oauth_tokens.invalidated_at is null and oauth_tokens.authorized_at is not null'
 
     @title = t 'user.account.title'
     @tokens = @user.oauth_tokens.find :all, :conditions => 'oauth_tokens.invalidated_at is null and oauth_tokens.authorized_at is not null'
 

-    #The redirect from the OpenID provider reenters here again
+       #The redirect from the OpenID provider reenters here again

     #and we need to pass the parameters through to the 
     #open_id_authentication function
     if params[:open_id_complete]
     #and we need to pass the parameters through to the 
     #open_id_authentication function
     if params[:open_id_complete]


@@ -111,38 +114,42 @@ class UserController < ApplicationController
     end
 
     if params[:user] and params[:user][:display_name] and params[:user][:description]
     end
 
     if params[:user] and params[:user][:display_name] and params[:user][:description]

-      if params[:user][:email] != @user.email
-        @user.new_email = params[:user][:email]
-      end
-

       @user.display_name = params[:user][:display_name]
       @user.display_name = params[:user][:display_name]

+      @user.new_email = params[:user][:new_email]

 
       if params[:user][:pass_crypt].length > 0 or params[:user][:pass_crypt_confirmation].length > 0
         @user.pass_crypt = params[:user][:pass_crypt]
         @user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
       end
 
       if params[:user][:pass_crypt].length > 0 or params[:user][:pass_crypt_confirmation].length > 0
         @user.pass_crypt = params[:user][:pass_crypt]
         @user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
       end

-      if (params[:user][:openid_url].length == 0)
-        #Clearing doesn't need OpenID validation, so we can set it here.
-        @user.openid_url = nil
-      end

 
       @user.description = params[:user][:description]
       @user.languages = params[:user][:languages].split(",")
 
       @user.description = params[:user][:description]
       @user.languages = params[:user][:languages].split(",")

+
+      case params[:image_action]
+        when "new" then @user.image = params[:user][:image]
+        when "delete" then @user.image = nil
+      end
+

       @user.home_lat = params[:user][:home_lat]
       @user.home_lon = params[:user][:home_lon]
 
       if @user.save
         set_locale
 
       @user.home_lat = params[:user][:home_lat]
       @user.home_lon = params[:user][:home_lon]
 
       if @user.save
         set_locale
 

-        if params[:user][:email] == @user.new_email
-          flash.now[:notice] = t 'user.account.flash update success confirm needed'
-          Notifier.deliver_email_confirm(@user, @user.tokens.create)
-        else
+        if @user.new_email.nil? or @user.new_email.empty?

           flash.now[:notice] = t 'user.account.flash update success'
           flash.now[:notice] = t 'user.account.flash update success'

+        else
+          flash.now[:notice] = t 'user.account.flash update success confirm needed'
+
+          begin
+            Notifier.deliver_email_confirm(@user, @user.tokens.create)
+          rescue
+            # Ignore errors sending email
+          end

         end
       end
 
         end
       end
 

-      if (params[:user][:openid_url].length > 0)
+         if (params[:user][:openid_url].length > 0)

                begin
                  @norm_openid_url = OpenIdAuthentication.normalize_identifier(params[:user][:openid_url])
                  if (@norm_openid_url != @user.openid_url)
                begin
                  @norm_openid_url = OpenIdAuthentication.normalize_identifier(params[:user][:openid_url])
                  if (@norm_openid_url != @user.openid_url)


@@ -156,6 +163,13 @@ class UserController < ApplicationController
                end
       end
 
                end
       end
 

+    else
+      if flash[:errors]
+        flash[:errors].each do |attr,msg|
+          attr = "new_email" if attr == "email"
+          @user.errors.add(attr,msg)
+        end
+      end

     end
   end
 
     end
   end
 


@@ -195,16 +209,52 @@ class UserController < ApplicationController
     end
   end
 
     end
   end
 

-
-  def set_home
-    if params[:user][:home_lat] and params[:user][:home_lon]
-      @user.home_lat = params[:user][:home_lat].to_f
-      @user.home_lon = params[:user][:home_lon].to_f
-      if @user.save
-        flash[:notice] = t 'user.set_home.flash success'
-        redirect_to :controller => 'user', :action => 'account'
+  def open_id_authentication(openid_url)
+    #TODO: only ask for nickname and email, if we don't already have a user for that openID, in which case
+    #email and nickname are already filled out. I don't know how to do that with ruby syntax though, as we
+    #don't want to duplicate the do block
+    #On the other hand it also doesn't matter too much if we ask every time, as the OpenID provider should
+    #remember these results, and shouldn't repromt the user for these data each time.
+    authenticate_with_open_id(openid_url, :return_to => request.protocol + request.host_with_port + '/login?referer=' + params[:referer], :optional => [:nickname, :email]) do |result, identity_url, registration|
+      if result.successful?
+        #We need to use the openid url passed back from the OpenID provider
+        #rather than the one supplied by the user, as these can be different.
+        #e.g. one can simply enter yahoo.com in the login box, i.e. no user specific url
+        #only once it comes back from the OpenID provider do we know the unique address for
+        #the user.
+        user = User.find_by_openid_url(identity_url)
+        if user
+          if user.visible? and user.active?
+            session[:user] = user.id
+                       session_expires_after 1.month if session[:remember]
+          else
+            user = nil
+            flash.now[:error] = t 'user.login.account not active'
+          end
+        else
+          #We don't have a user registered to this OpenID. Redirect to the create account page
+          #with username and email filled in if they have been given by the OpenID provider through
+          #the simple registration protocol
+          redirect_to :controller => 'user', :action => 'new', :nickname => registration['nickname'], :email => registration['email'], :openid => identity_url
+        end
+      else if result.missing?
+             #Try and apply some heuristics to make common cases more userfriendly
+             mapped_id = openid_specialcase_mapping(openid_url)
+             if mapped_id
+               open_id_authentication(mapped_id)
+             else
+               flash.now[:error] = t 'user.login.openid missing provider'
+             end
+           else if result.invalid?
+                  flash.now[:error] = t 'user.login.openid invalid'
+                else
+                  flash.now[:error] = t 'user.login.auth failure'
+                end
+           end

       end
     end
       end
     end

+
+    user

   end
 
   def go_public
   end
 
   def go_public


@@ -223,7 +273,8 @@ class UserController < ApplicationController
       if user
         token = user.tokens.create
         Notifier.deliver_lost_password(user, token)
       if user
         token = user.tokens.create
         Notifier.deliver_lost_password(user, token)

-        flash.now[:notice] = t 'user.lost_password.notice email on way'
+        flash[:notice] = t 'user.lost_password.notice email on way'
+        redirect_to :action => 'login'

       else
         flash.now[:error] = t 'user.lost_password.notice email cannot find'
       end
       else
         flash.now[:error] = t 'user.lost_password.notice email cannot find'
       end


@@ -261,35 +312,34 @@ class UserController < ApplicationController
   def new
     @title = t 'user.new.title'
 
   def new
     @title = t 'user.new.title'
 

-    # The user is logged in already, so don't show them the signup page, instead
-    # send them to the home page
+    # The user is logged in already, so don't show them the signup
+    # page, instead send them to the home page

     redirect_to :controller => 'site', :action => 'index' if session[:user]
 
     redirect_to :controller => 'site', :action => 'index' if session[:user]
 

-    @nickname = params['nickname']
+       @nickname = params['nickname']

     @email = params['email']
        @openID = params['openid']
   end
 
   def login
     @email = params['email']
        @openID = params['openid']
   end
 
   def login

+    @title = t 'user.login.title'

 
     #The redirect from the OpenID provider reenters here again
     #and we need to pass the parameters through to the 
     # open_id_authentication function
     if params[:open_id_complete]
 
     #The redirect from the OpenID provider reenters here again
     #and we need to pass the parameters through to the 
     # open_id_authentication function
     if params[:open_id_complete]

-      open_id_authentication('')
-    end
-
-    
-    if params[:user] and session[:user].nil?
-
-      if !params[:user][:openid_url].empty?
-        open_id_authentication(params[:user][:openid_url])
+      user = open_id_authentication('')
+    elsif params[:user]
+      if !params[:user][:openid_url].nil? and !params[:user][:openid_url].empty?
+        session[:remember] = params[:remember_me]
+        user = open_id_authentication(params[:user][:openid_url])

       else
         email_or_display_name = params[:user][:email]
         pass = params[:user][:password]
       else
         email_or_display_name = params[:user][:email]
         pass = params[:user][:password]

-        user = User.authenticate(:username => email_or_display_name, :password => pass)
-        if user
+
+        if user = User.authenticate(:username => email_or_display_name, :password => pass)

           session[:user] = user.id
           session[:user] = user.id

+          session_expires_after 1.month if params[:remember_me]

         elsif User.authenticate(:username => email_or_display_name, :password => pass, :inactive => true)
           flash.now[:error] = t 'user.login.account not active'
         else
         elsif User.authenticate(:username => email_or_display_name, :password => pass, :inactive => true)
           flash.now[:error] = t 'user.login.account not active'
         else


@@ -297,84 +347,39 @@ class UserController < ApplicationController
         end
       end
     end
         end
       end
     end

-  
-    if session[:user]
-      # The user is logged in, if the referer param exists, redirect them to that
-      # unless they've also got a block on them, in which case redirect them to
-      # the block so they can clear it.
-      user = User.find(session[:user])
-      block = user.blocked_on_view
-      if block
-        redirect_to block, :referrer => params[:referrer]
+
+    if user
+      # The user is logged in, if the referer param exists, redirect
+      # them to that unless they've also got a block on them, in
+      # which case redirect them to the block so they can clear it.
+      if user.blocked_on_view
+        redirect_to user.blocked_on_view, :referrer => params[:referrer]

       elsif params[:referer]
         redirect_to params[:referer]
       else
         redirect_to :controller => 'site', :action => 'index'
       end
       elsif params[:referer]
         redirect_to params[:referer]
       else
         redirect_to :controller => 'site', :action => 'index'
       end

-      return

     end
     end

-
-    @title = t 'user.login.title'

   end
 
   end
 

-  def open_id_authentication(openid_url)
-    #TODO: only ask for nickname and email, if we don't already have a user for that openID, in which case
-    #email and nickname are already filled out. I don't know how to do that with ruby syntax though, as we
-    #don't want to duplicate the do block
-    #On the other hand it also doesn't matter too much if we ask every time, as the OpenID provider should
-    #remember these results, and shouldn't repromt the user for these data each time.
-    authenticate_with_open_id(openid_url, :return_to => request.protocol + request.host_with_port + '/login?referer=' + params[:referer], :optional => [:nickname, :email]) do |result, identity_url, registration|
-      if result.successful?
-        #We need to use the openid url passed back from the OpenID provider
-        #rather than the one supplied by the user, as these can be different.
-        #e.g. one can simply enter yahoo.com in the login box, i.e. no user specific url
-        #only once it comes back from the OpenID provider do we know the unique address for
-        #the user.
-        user = User.find_by_openid_url(identity_url)
-        if user
-          if user.visible? and user.active?
-            session[:user] = user.id
-          else
-            user = nil
-            flash.now[:error] = t 'user.login.account not active'
-          end
-        else
-          #We don't have a user registered to this OpenID. Redirect to the create account page
-          #with username and email filled in if they have been given by the OpenID provider through
-          #the simple registration protocol
-          redirect_to :controller => 'user', :action => 'new', :nickname => registration['nickname'], :email => registration['email'], :openid => identity_url
+  def logout
+    @title = t 'user.logout.title'
+
+    if params[:session] == request.session_options[:id]
+      if session[:token]
+        token = UserToken.find_by_token(session[:token])
+        if token
+          token.destroy

         end
         end

-      else if result.missing?
-             #Try and apply some heuristics to make common cases more userfriendly
-             mapped_id = openid_specialcase_mapping(openid_url)
-             if mapped_id
-               open_id_authentication(mapped_id)
-             else
-               flash.now[:error] = t 'user.login.openid missing provider'
-             end
-           else if result.invalid?
-                  flash.now[:error] = t 'user.login.openid invalid'
-                else
-                  flash.now[:error] = t 'user.login.auth failure'
-                end
-           end
+        session[:token] = nil

       end
       end

-    end
-  end
-
-  def logout
-    if session[:token]
-      token = UserToken.find_by_token(session[:token])
-      if token
-        token.destroy
+      session[:user] = nil
+      session_expires_automatically
+      if params[:referer]
+        redirect_to params[:referer]
+      else
+        redirect_to :controller => 'site', :action => 'index'

       end
       end

-      session[:token] = nil
-    end
-    session[:user] = nil
-    if params[:referer]
-      redirect_to params[:referer]
-    else
-      redirect_to :controller => 'site', :action => 'index'

     end
   end
 
     end
   end
 


@@ -410,9 +415,12 @@ class UserController < ApplicationController
         @user.new_email = nil
         @user.active = true
         @user.email_valid = true
         @user.new_email = nil
         @user.active = true
         @user.email_valid = true

-        @user.save!
+        if @user.save
+          flash[:notice] = t 'user.confirm_email.success'
+        else
+          flash[:errors] = @user.errors
+        end

         token.destroy
         token.destroy

-        flash[:notice] = t 'user.confirm_email.success'

         session[:user] = @user.id
         redirect_to :action => 'account', :display_name => @user.display_name
       else
         session[:user] = @user.id
         redirect_to :action => 'account', :display_name => @user.display_name
       else


@@ -421,18 +429,6 @@ class UserController < ApplicationController
     end
   end
 
     end
   end
 

-  def upload_image
-    @user.image = params[:user][:image]
-    @user.save!
-    redirect_to :controller => 'user', :action => 'view', :display_name => @user.display_name
-  end
-
-  def delete_image
-    @user.image = nil
-    @user.save!
-    redirect_to :controller => 'user', :action => 'view', :display_name => @user.display_name
-  end
-

   def api_gpx_files
     doc = OSM::API.new.get_xml_doc
     @user.traces.each do |trace|
   def api_gpx_files
     doc = OSM::API.new.get_xml_doc
     @user.traces.each do |trace|


@@ -472,7 +468,11 @@ class UserController < ApplicationController
         flash[:warning] = t 'user.make_friend.already_a_friend', :name => name
       end
 
         flash[:warning] = t 'user.make_friend.already_a_friend', :name => name
       end
 

-      redirect_to :controller => 'user', :action => 'view'
+      if params[:referer]
+        redirect_to params[:referer]
+      else
+        redirect_to :controller => 'user', :action => 'view'
+      end

     end
   end
 
     end
   end
 


@@ -487,7 +487,11 @@ class UserController < ApplicationController
         flash[:error] = t 'user.remove_friend.not_a_friend', :name => friend.display_name
       end
 
         flash[:error] = t 'user.remove_friend.not_a_friend', :name => friend.display_name
       end
 

-      redirect_to :controller => 'user', :action => 'view'
+      if params[:referer]
+        redirect_to params[:referer]
+      else
+        redirect_to :controller => 'user', :action => 'view'
+      end

     end
   end
 
     end
   end