Use .present? instead of double negative to check if terms_agreed timestamp is set.

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

diff --git a/app/controllers/user_controller.rb b/app/controllers/user_controller.rb
index e5515f727885e3464bb8372e8e7ce41f2b3a8f72..d250cf21c457a0687e0d2b58c7bf311b7194f474 100644 (file)
--- a/app/controllers/user_controller.rb
+++ b/app/controllers/user_controller.rb
@@ -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
+    elsif errors = session.delete(:user_errors)
+      errors.each do |attribute, error|
+        @user.errors.add(attribute, error)
+      end
     end
   end
 
@@ -293,6 +297,7 @@ class UserController < ApplicationController
         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
@@ -344,8 +349,13 @@ class UserController < ApplicationController
         @user.email = @user.new_email
         @user.new_email = nil
         @user.email_valid = true
+        gravatar_enabled = gravatar_enable(@user)
         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
@@ -501,31 +511,14 @@ class UserController < ApplicationController
       email_verified = false
     end
 
-    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
-    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)
 
+      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
@@ -537,8 +530,29 @@ class UserController < ApplicationController
 
       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
 
@@ -791,4 +805,27 @@ class UserController < ApplicationController
 
     !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