Improve code readability

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

diff --git a/app/controllers/user_controller.rb b/app/controllers/user_controller.rb
index 367c0471dc1d5b3f60a2fcb03fa05de1bf8e8c71..d250cf21c457a0687e0d2b58c7bf311b7194f474 100644 (file)
--- a/app/controllers/user_controller.rb
+++ b/app/controllers/user_controller.rb
@@ -45,7 +45,7 @@ class UserController < ApplicationController
         @user.terms_seen = true
 
         if @user.save
         @user.terms_seen = true
 
         if @user.save

-          flash[:notice] = t "user.new.terms declined", :url => t("user.new.terms declined url")
+          flash[:notice] = t("user.new.terms declined", :url => t("user.new.terms declined url")).html_safe

         end
 
         if params[:referer]
         end
 
         if params[:referer]


@@ -131,6 +131,10 @@ class UserController < ApplicationController
         session[:new_user_settings] = params
         redirect_to auth_url(params[:user][:auth_provider], params[:user][:auth_uid])
       end
         session[:new_user_settings] = params
         redirect_to auth_url(params[:user][:auth_provider], params[:user][:auth_uid])
       end

+    elsif errors = session.delete(:user_errors)
+      errors.each do |attribute, error|
+        @user.errors.add(attribute, error)
+      end

     end
   end
 
     end
   end
 


@@ -182,7 +186,7 @@ class UserController < ApplicationController
           if @user.save
             token.destroy
             flash[:notice] = t "user.reset_password.flash changed"
           if @user.save
             token.destroy
             flash[:notice] = t "user.reset_password.flash changed"

-            redirect_to :action => "login"
+            successful_login(@user)

           end
         end
       else
           end
         end
       else


@@ -213,7 +217,7 @@ class UserController < ApplicationController
                        :auth_provider => params[:auth_provider],
                        :auth_uid => params[:auth_uid])
 
                        :auth_provider => params[:auth_provider],
                        :auth_uid => params[:auth_uid])
 

-      flash.now[:notice] = t "user.new.auth association"
+      flash.now[:notice] = render_to_string :partial => "auth_association"

     else
       check_signup_allowed
     end
     else
       check_signup_allowed
     end


@@ -227,7 +231,7 @@ class UserController < ApplicationController
 
       @user.status = "pending"
 
 
       @user.status = "pending"
 

-      if @user.auth_provider.present? && @user.auth_uid.present? && @user.pass_crypt.empty?
+      if @user.auth_provider.present? && @user.pass_crypt.empty?

         # We are creating an account with external authentication and
         # no password was specified so create a random one
         @user.pass_crypt = SecureRandom.base64(16)
         # We are creating an account with external authentication and
         # no password was specified so create a random one
         @user.pass_crypt = SecureRandom.base64(16)


@@ -237,7 +241,7 @@ class UserController < ApplicationController
       if @user.invalid?
         # Something is wrong with a new user, so rerender the form
         render :action => "new"
       if @user.invalid?
         # Something is wrong with a new user, so rerender the form
         render :action => "new"

-      elsif @user.auth_provider.present? && @user.auth_uid.present?
+      elsif @user.auth_provider.present?

         # Verify external authenticator before moving on
         session[:new_user] = @user
         redirect_to auth_url(@user.auth_provider, @user.auth_uid)
         # Verify external authenticator before moving on
         session[:new_user] = @user
         redirect_to auth_url(@user.auth_provider, @user.auth_uid)


@@ -250,16 +254,14 @@ class UserController < ApplicationController
   end
 
   def login
   end
 
   def login

-    if params[:username] || params[:openid_url]
-      session[:referer] ||= params[:referer]
+    session[:referer] = params[:referer] if params[:referer]

 
 

-      if params[:openid_url].present?
-        session[:remember_me] ||= params[:remember_me_openid]
-        redirect_to auth_url("openid", params[:openid_url])
-      else
-        session[:remember_me] ||= params[:remember_me]
-        password_authentication(params[:username], params[:password])
-      end
+    if params[:username].present? && params[:password].present?
+      session[:remember_me] ||= params[:remember_me]
+      password_authentication(params[:username], params[:password])
+    elsif params[:openid_url].present?
+      session[:remember_me] ||= params[:remember_me_openid]
+      redirect_to auth_url("openid", params[:openid_url], params[:referer])

     end
   end
 
     end
   end
 


@@ -295,6 +297,7 @@ class UserController < ApplicationController
         user = token.user
         user.status = "active"
         user.email_valid = true
         user = token.user
         user.status = "active"
         user.email_valid = true

+        flash[:notice] = gravatar_status_message(user) if gravatar_enable(user)

         user.save!
         referer = token.referer
         token.destroy
         user.save!
         referer = token.referer
         token.destroy


@@ -320,16 +323,19 @@ class UserController < ApplicationController
     else
       user = User.find_by_display_name(params[:display_name])
 
     else
       user = User.find_by_display_name(params[:display_name])
 

-      redirect_to root_path if !user || user.active?
+      redirect_to root_path if user.nil? || user.active?

     end
   end
 
   def confirm_resend
     end
   end
 
   def confirm_resend

-    if user = User.find_by_display_name(params[:display_name])
-      Notifier.signup_confirm(user, user.tokens.create).deliver_now
-      flash[:notice] = t "user.confirm_resend.success", :email => user.email
-    else
+    user = User.find_by_display_name(params[:display_name])
+    token = UserToken.find_by_token(session[:token])
+
+    if user.nil? || token.nil? || token.user != user

       flash[:error] = t "user.confirm_resend.failure", :name => params[:display_name]
       flash[:error] = t "user.confirm_resend.failure", :name => params[:display_name]

+    else
+      Notifier.signup_confirm(user, user.tokens.create).deliver_now
+      flash[:notice] = t("user.confirm_resend.success", :email => user.email, :sender => SUPPORT_EMAIL).html_safe

     end
 
     redirect_to :action => "login"
     end
 
     redirect_to :action => "login"


@@ -343,8 +349,13 @@ class UserController < ApplicationController
         @user.email = @user.new_email
         @user.new_email = nil
         @user.email_valid = true
         @user.email = @user.new_email
         @user.new_email = nil
         @user.email_valid = true

+        gravatar_enabled = gravatar_enable(@user)

         if @user.save
         if @user.save

-          flash[:notice] = t "user.confirm_email.success"
+          flash[:notice] = if gravatar_enabled
+                             t("user.confirm_email.success") + " " + gravatar_status_message(@user)
+                           else
+                             t("user.confirm_email.success")
+                           end

         else
           flash[:errors] = @user.errors
         end
         else
           flash[:errors] = @user.errors
         end


@@ -402,13 +413,11 @@ class UserController < ApplicationController
         friend.friend_user_id = @new_friend.id
         if @user.is_friends_with?(@new_friend)
           flash[:warning] = t "user.make_friend.already_a_friend", :name => @new_friend.display_name
         friend.friend_user_id = @new_friend.id
         if @user.is_friends_with?(@new_friend)
           flash[:warning] = t "user.make_friend.already_a_friend", :name => @new_friend.display_name

+        elsif friend.save
+          flash[:notice] = t "user.make_friend.success", :name => @new_friend.display_name
+          Notifier.friend_notification(friend).deliver_now

         else
         else

-          if friend.save
-            flash[:notice] = t "user.make_friend.success", :name => @new_friend.display_name
-            Notifier.friend_notification(friend).deliver_now
-          else
-            friend.add_error(t("user.make_friend.failed", :name => @new_friend.display_name))
-          end
+          friend.add_error(t("user.make_friend.failed", :name => @new_friend.display_name))

         end
 
         if params[:referer]
         end
 
         if params[:referer]


@@ -496,27 +505,20 @@ class UserController < ApplicationController
     when "openid"
       email_verified = uid.match(%r{https://www.google.com/accounts/o8/id?(.*)}) ||
                        uid.match(%r{https://me.yahoo.com/(.*)})
     when "openid"
       email_verified = uid.match(%r{https://www.google.com/accounts/o8/id?(.*)}) ||
                        uid.match(%r{https://me.yahoo.com/(.*)})

+    when "google", "facebook"
+      email_verified = true

     else
       email_verified = false
     end
 
     else
       email_verified = false
     end
 

-    if user = User.find_by_auth_provider_and_auth_uid(provider, uid)
-      case user.status
-      when "pending" then
-        unconfirmed_login(user)
-      when "active", "confirmed" then
-        successful_login(user)
-      when "suspended" then
-        failed_login t("user.login.account is suspended", :webmaster => "mailto:webmaster@openstreetmap.org")
-      else
-        failed_login t("user.login.auth failure")
-      end
-    elsif settings = session.delete(:new_user_settings)
+    if settings = session.delete(:new_user_settings)

       @user.auth_provider = provider
       @user.auth_uid = uid
 
       update_user(@user, settings)
 
       @user.auth_provider = provider
       @user.auth_uid = uid
 
       update_user(@user, settings)
 

+      session[:user_errors] = @user.errors.as_json
+

       redirect_to :action => "account", :display_name => @user.display_name
     elsif session[:new_user]
       session[:new_user].auth_provider = provider
       redirect_to :action => "account", :display_name => @user.display_name
     elsif session[:new_user]
       session[:new_user].auth_provider = provider


@@ -528,8 +530,29 @@ class UserController < ApplicationController
 
       redirect_to :action => "terms"
     else
 
       redirect_to :action => "terms"
     else

-      redirect_to :action => "new", :nickname => name, :email => email,
-                  :auth_provider => provider, :auth_uid => uid
+      user = User.find_by_auth_provider_and_auth_uid(provider, uid)
+
+      if user.nil? && provider == "google"
+        openid_url = auth_info[:extra][:id_info]["openid_id"]
+        user = User.find_by_auth_provider_and_auth_uid("openid", openid_url) if openid_url
+        user.update(:auth_provider => provider, :auth_uid => uid) if user
+      end
+
+      if user
+        case user.status
+        when "pending" then
+          unconfirmed_login(user)
+        when "active", "confirmed" then
+          successful_login(user, env["omniauth.params"]["referer"])
+        when "suspended" then
+          failed_login t("user.login.account is suspended", :webmaster => "mailto:#{SUPPORT_EMAIL}")
+        else
+          failed_login t("user.login.auth failure")
+        end
+      else
+        redirect_to :action => "new", :nickname => name, :email => email,
+                    :auth_provider => provider, :auth_uid => uid
+      end

     end
   end
 
     end
   end
 


@@ -537,7 +560,7 @@ class UserController < ApplicationController
   # omniauth failure callback
   def auth_failure
     flash[:error] = t("user.auth_failure." + params[:message])
   # omniauth failure callback
   def auth_failure
     flash[:error] = t("user.auth_failure." + params[:message])

-    redirect_to params[:origin]
+    redirect_to params[:origin] || login_url

   end
 
   private
   end
 
   private


@@ -550,20 +573,27 @@ class UserController < ApplicationController
     elsif user = User.authenticate(:username => username, :password => password, :pending => true)
       unconfirmed_login(user)
     elsif User.authenticate(:username => username, :password => password, :suspended => true)
     elsif user = User.authenticate(:username => username, :password => password, :pending => true)
       unconfirmed_login(user)
     elsif User.authenticate(:username => username, :password => password, :suspended => true)

-      failed_login t("user.login.account is suspended", :webmaster => "mailto:webmaster@openstreetmap.org")
+      failed_login t("user.login.account is suspended", :webmaster => "mailto:#{SUPPORT_EMAIL}"), username

     else
     else

-      failed_login t("user.login.auth failure")
+      failed_login t("user.login.auth failure"), username

     end
   end
 
   ##
   # return the URL to use for authentication
     end
   end
 
   ##
   # return the URL to use for authentication

-  def auth_url(provider, uid)
-    if provider == "openid"
-      auth_path(:provider => "openid", :openid_url => openid_expand_url(uid), :origin => request.path)
+  def auth_url(provider, uid, referer = nil)
+    params = { :provider => provider }
+
+    params[:openid_url] = openid_expand_url(uid) if provider == "openid"
+
+    if referer.nil?
+      params[:origin] = request.path

     else
     else

-      auth_path(:provider => provider, :origin => request.path)
+      params[:origin] = request.path + "?referer=" + CGI.escape(referer)
+      params[:referer] = referer

     end
     end

+
+    auth_path(params)

   end
 
   ##
   end
 
   ##


@@ -585,11 +615,11 @@ class UserController < ApplicationController
 
   ##
   # process a successful login
 
   ##
   # process a successful login

-  def successful_login(user)
+  def successful_login(user, referer = nil)

     session[:user] = user.id
     session_expires_after 28.days if session[:remember_me]
 
     session[:user] = user.id
     session_expires_after 28.days if session[:remember_me]
 

-    target = session[:referer] || url_for(:controller => :site, :action => :index)
+    target = referer || session[:referer] || url_for(:controller => :site, :action => :index)

 
     # The user is logged in, so decide where to send them:
     #
 
     # The user is logged in, so decide where to send them:
     #


@@ -611,10 +641,11 @@ class UserController < ApplicationController
 
   ##
   # process a failed login
 
   ##
   # process a failed login

-  def failed_login(message)
+  def failed_login(message, username = nil)

     flash[:error] = message
 
     flash[:error] = message
 

-    redirect_to :action => "login", :referer =>  session[:referer]
+    redirect_to :action => "login", :referer => session[:referer],
+                :username => username, :remember_me => session[:remember_me]

 
     session.delete(:remember_me)
     session.delete(:referer)
 
     session.delete(:remember_me)
     session.delete(:referer)


@@ -623,6 +654,8 @@ class UserController < ApplicationController
   ##
   #
   def unconfirmed_login(user)
   ##
   #
   def unconfirmed_login(user)

+    session[:token] = user.tokens.create.token
+

     redirect_to :action => "confirm", :display_name => user.display_name
 
     session.delete(:remember_me)
     redirect_to :action => "confirm", :display_name => user.display_name
 
     session.delete(:remember_me)


@@ -635,7 +668,7 @@ class UserController < ApplicationController
     user.display_name = params[:user][:display_name]
     user.new_email = params[:user][:new_email]
 
     user.display_name = params[:user][:display_name]
     user.new_email = params[:user][:new_email]
 

-    if params[:user][:pass_crypt].length > 0 || params[:user][:pass_crypt_confirmation].length > 0
+    unless params[:user][:pass_crypt].empty? && params[:user][:pass_crypt_confirmation].empty?

       user.pass_crypt = params[:user][:pass_crypt]
       user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
     end
       user.pass_crypt = params[:user][:pass_crypt]
       user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
     end


@@ -662,14 +695,13 @@ class UserController < ApplicationController
     user.home_lat = params[:user][:home_lat]
     user.home_lon = params[:user][:home_lon]
 
     user.home_lat = params[:user][:home_lat]
     user.home_lon = params[:user][:home_lon]
 

-    if params[:user][:preferred_editor] == "default"
-      user.preferred_editor = nil
-    else
-      user.preferred_editor = params[:user][:preferred_editor]
-    end
+    user.preferred_editor = if params[:user][:preferred_editor] == "default"
+                              nil
+                            else
+                              params[:user][:preferred_editor]
+                            end

 
 

-    if params[:user][:auth_provider].nil? || params[:user][:auth_provider].blank? ||
-       params[:user][:auth_uid].nil? || params[:user][:auth_uid].blank?
+    if params[:user][:auth_provider].nil? || params[:user][:auth_provider].blank?

       user.auth_provider = nil
       user.auth_uid = nil
     end
       user.auth_provider = nil
       user.auth_uid = nil
     end


@@ -759,11 +791,11 @@ class UserController < ApplicationController
   ##
   # check signup acls
   def check_signup_allowed(email = nil)
   ##
   # check signup acls
   def check_signup_allowed(email = nil)

-    if email.nil?
-      domain = nil
-    else
-      domain = email.split("@").last
-    end
+    domain = if email.nil?
+               nil
+             else
+               email.split("@").last
+             end

 
     if blocked = Acl.no_account_creation(request.remote_ip, domain)
       logger.info "Blocked signup from #{request.remote_ip} for #{email}"
 
     if blocked = Acl.no_account_creation(request.remote_ip, domain)
       logger.info "Blocked signup from #{request.remote_ip} for #{email}"


@@ -773,4 +805,27 @@ class UserController < ApplicationController
 
     !blocked
   end
 
     !blocked
   end

+
+  ##
+  # check if this user has a gravatar and set the user pref is true
+  def gravatar_enable(user)
+    # code from example https://en.gravatar.com/site/implement/images/ruby/
+    return false if user.image.present?
+    hash = Digest::MD5.hexdigest(user.email.downcase)
+    url = "https://www.gravatar.com/avatar/#{hash}?d=404" # without d=404 we will always get an image back
+    response = OSM.http_client.get(URI.parse(url))
+    oldsetting = user.image_use_gravatar
+    user.image_use_gravatar = response.success?
+    oldsetting != user.image_use_gravatar
+  end
+
+  ##
+  # display a message about th current status of the gravatar setting
+  def gravatar_status_message(user)
+    if user.image_use_gravatar
+      return t "user.account.gravatar.enabled"
+    else
+      return t "user.account.gravatar.disabled"
+    end
+  end

 end
 end