class UserController < ApplicationController
+ layout "site", :except => [:api_details]
- def create
- # do some checks, find the user then send the mail
- Notifier::deliver_confirm_signup(user)
+ skip_before_action :verify_authenticity_token, :only => [:api_read, :api_details, :api_gpx_files, :auth_success]
+ before_action :disable_terms_redirect, :only => [:terms, :save, :logout, :api_details]
+ before_action :authorize, :only => [:api_details, :api_gpx_files]
+ before_action :authorize_web, :except => [:api_read, :api_details, :api_gpx_files]
+ before_action :set_locale, :except => [:api_read, :api_details, :api_gpx_files]
+ before_action :require_user, :only => [:account, :go_public, :make_friend, :remove_friend]
+ before_action :require_self, :only => [:account]
+ before_action :check_database_readable, :except => [:login, :api_read, :api_details, :api_gpx_files]
+ before_action :check_database_writable, :only => [:new, :account, :confirm, :confirm_email, :lost_password, :reset_password, :go_public, :make_friend, :remove_friend]
+ before_action :check_api_readable, :only => [:api_read, :api_details, :api_gpx_files]
+ before_action :require_allow_read_prefs, :only => [:api_details]
+ before_action :require_allow_read_gpx, :only => [:api_gpx_files]
+ before_action :require_cookies, :only => [:new, :login, :confirm]
+ before_action :require_administrator, :only => [:set_status, :delete, :list]
+ around_action :api_call_handle_error, :only => [:api_read, :api_details, :api_gpx_files]
+ before_action :lookup_user_by_id, :only => [:api_read]
+ before_action :lookup_user_by_name, :only => [:set_status, :delete]
+
+ def terms
+ @legale = params[:legale] || OSM.ip_to_country(request.remote_ip) || DEFAULT_LEGALE
+ @text = OSM.legal_text_for_country(@legale)
+
+ if request.xhr?
+ render :partial => "terms"
+ else
+ @title = t "user.terms.title"
+
+ if @user && @user.terms_agreed?
+ # Already agreed to terms, so just show settings
+ redirect_to :action => :account, :display_name => @user.display_name
+ elsif @user.nil? && session[:new_user].nil?
+ redirect_to :action => :login, :referer => request.fullpath
+ end
+ end
end
-
+
+ def save
+ @title = t "user.new.title"
+
+ if params[:decline]
+ if @user
+ @user.terms_seen = true
+
+ if @user.save
+ flash[:notice] = t("user.new.terms declined", :url => t("user.new.terms declined url")).html_safe
+ end
+
+ if params[:referer]
+ redirect_to params[:referer]
+ else
+ redirect_to :action => :account, :display_name => @user.display_name
+ end
+ else
+ redirect_to t("user.terms.declined")
+ end
+ elsif @user
+ unless @user.terms_agreed?
+ @user.consider_pd = params[:user][:consider_pd]
+ @user.terms_agreed = Time.now.getutc
+ @user.terms_seen = true
+
+ flash[:notice] = t "user.new.terms accepted" if @user.save
+ end
+
+ if params[:referer]
+ redirect_to params[:referer]
+ else
+ redirect_to :action => :account, :display_name => @user.display_name
+ end
+ else
+ @user = session.delete(:new_user)
+
+ if check_signup_allowed(@user.email)
+ @user.data_public = true
+ @user.description = "" if @user.description.nil?
+ @user.creation_ip = request.remote_ip
+ @user.languages = http_accept_language.user_preferred_languages
+ @user.terms_agreed = Time.now.getutc
+ @user.terms_seen = true
+
+ if @user.auth_uid.nil? || @user.auth_uid.empty?
+ @user.auth_provider = nil
+ @user.auth_uid = nil
+ end
+
+ if @user.save
+ flash[:piwik_goal] = PIWIK["goals"]["signup"] if defined?(PIWIK)
+
+ referer = welcome_path
+
+ begin
+ uri = URI(session[:referer])
+ %r{map=(.*)/(.*)/(.*)}.match(uri.fragment) do |m|
+ editor = Rack::Utils.parse_query(uri.query).slice("editor")
+ referer = welcome_path({ "zoom" => m[1],
+ "lat" => m[2],
+ "lon" => m[3] }.merge(editor))
+ end
+ rescue
+ # Use default
+ end
+
+ if @user.status == "active"
+ session[:referer] = referer
+ successful_login(@user)
+ else
+ session[:token] = @user.tokens.create.token
+ Notifier.signup_confirm(@user, @user.tokens.create(:referer => referer)).deliver_now
+ redirect_to :action => "confirm", :display_name => @user.display_name
+ end
+ else
+ render :action => "new", :referer => params[:referer]
+ end
+ end
+ end
+ end
+
+ def account
+ @title = t "user.account.title"
+ @tokens = @user.oauth_tokens.authorized
+
+ if params[:user] && params[:user][:display_name] && params[:user][:description]
+ if params[:user][:auth_provider].blank? ||
+ (params[:user][:auth_provider] == @user.auth_provider &&
+ params[:user][:auth_uid] == @user.auth_uid)
+ update_user(@user, params)
+ else
+ 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
+
+ def go_public
+ @user.data_public = true
+ @user.save
+ flash[:notice] = t "user.go_public.flash success"
+ redirect_to :action => "account", :display_name => @user.display_name
+ end
+
+ def lost_password
+ @title = t "user.lost_password.title"
+
+ if params[:user] && params[:user][:email]
+ user = User.visible.find_by(:email => params[:user][:email])
+
+ if user.nil?
+ users = User.visible.where("LOWER(email) = LOWER(?)", params[:user][:email])
+
+ user = users.first if users.count == 1
+ end
+
+ if user
+ token = user.tokens.create
+ Notifier.lost_password(user, token).deliver_now
+ 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
+ end
+ end
+
+ def reset_password
+ @title = t "user.reset_password.title"
+
+ if params[:token]
+ token = UserToken.find_by(:token => params[:token])
+
+ if token
+ @user = token.user
+
+ if params[:user]
+ @user.pass_crypt = params[:user][:pass_crypt]
+ @user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
+ @user.status = "active" if @user.status == "pending"
+ @user.email_valid = true
+
+ if @user.save
+ token.destroy
+ flash[:notice] = t "user.reset_password.flash changed"
+ successful_login(@user)
+ end
+ end
+ else
+ flash[:error] = t "user.reset_password.flash token bad"
+ redirect_to :action => "lost_password"
+ end
+ else
+ render :text => "", :status => :bad_request
+ end
+ end
+
def new
+ @title = t "user.new.title"
+ @referer = params[:referer] || session[:referer]
+
+ if @user
+ # The user is logged in already, so don't show them the signup
+ # page, instead send them to the home page
+ if @referer
+ redirect_to @referer
+ else
+ redirect_to :controller => "site", :action => "index"
+ end
+ elsif params.key?(:auth_provider) && params.key?(:auth_uid)
+ @user = User.new(:email => params[:email],
+ :email_confirmation => params[:email],
+ :display_name => params[:nickname],
+ :auth_provider => params[:auth_provider],
+ :auth_uid => params[:auth_uid])
+
+ flash.now[:notice] = render_to_string :partial => "auth_association"
+ else
+ check_signup_allowed
+ end
+ end
+
+ def create
+ @user = User.new(user_params)
+
+ if check_signup_allowed(@user.email)
+ session[:referer] = params[:referer]
+
+ @user.status = "pending"
+
+ 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)
+ @user.pass_crypt_confirmation = @user.pass_crypt
+ end
+
+ if @user.invalid?
+ # Something is wrong with a new user, so rerender the form
+ render :action => "new"
+ 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)
+ else
+ # Save the user record
+ session[:new_user] = @user
+ redirect_to :action => :terms
+ end
+ end
+ end
+
+ def login
+ session[:referer] = params[:referer] if params[:referer]
+
+ 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
+
+ def logout
+ @title = t "user.logout.title"
+
+ if params[:session] == request.session_options[:id]
+ if session[:token]
+ token = UserToken.find_by(:token => session[:token])
+ token.destroy if token
+ session.delete(:token)
+ end
+ session.delete(:user)
+ session_expires_automatically
+ if params[:referer]
+ redirect_to params[:referer]
+ else
+ redirect_to :controller => "site", :action => "index"
+ end
+ end
+ end
+
+ def confirm
+ if request.post?
+ token = UserToken.find_by(:token => params[:confirm_string])
+ if token && token.user.active?
+ flash[:error] = t("user.confirm.already active")
+ redirect_to :action => "login"
+ elsif !token || token.expired?
+ flash[:error] = t("user.confirm.unknown token")
+ redirect_to :action => "confirm"
+ else
+ 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
+
+ if session[:token]
+ token = UserToken.find_by(:token => session[:token])
+ session.delete(:token)
+ else
+ token = nil
+ end
+
+ if token.nil? || token.user != user
+ flash[:notice] = t("user.confirm.success")
+ redirect_to :action => :login, :referer => referer
+ else
+ token.destroy
+
+ session[:user] = user.id
+
+ redirect_to referer || welcome_path
+ end
+ end
+ else
+ user = User.find_by(:display_name => params[:display_name])
+
+ redirect_to root_path if user.nil? || user.active?
+ end
+ end
+
+ def confirm_resend
+ 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]
+ 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
+
+ def confirm_email
+ if request.post?
+ token = UserToken.find_by(:token => params[:confirm_string])
+ if token && token.user.new_email?
+ @user = token.user
+ @user.email = @user.new_email
+ @user.new_email = nil
+ @user.email_valid = true
+ gravatar_enabled = gravatar_enable(@user)
+ if @user.save
+ 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
+ token.destroy
+ session[:user] = @user.id
+ redirect_to :action => "account", :display_name => @user.display_name
+ elsif token
+ flash[:error] = t "user.confirm_email.failure"
+ redirect_to :action => "account", :display_name => token.user.display_name
+ else
+ flash[:error] = t "user.confirm_email.unknown_token"
+ end
+ end
+ end
+
+ def api_read
+ if @this_user.visible?
+ render :action => :api_read, :content_type => "text/xml"
+ else
+ render :text => "", :status => :gone
+ end
+ end
+
+ def api_details
+ @this_user = @user
+ render :action => :api_read, :content_type => "text/xml"
+ end
+
+ def api_gpx_files
+ doc = OSM::API.new.get_xml_doc
+ @user.traces.reload.each do |trace|
+ doc.root << trace.to_xml_node
+ end
+ render :text => doc.to_s, :content_type => "text/xml"
+ end
+
+ def view
+ @this_user = User.find_by(:display_name => params[:display_name])
+
+ if @this_user &&
+ (@this_user.visible? || (@user && @user.administrator?))
+ @title = @this_user.display_name
+ else
+ render_unknown_user params[:display_name]
+ end
+ end
+
+ def make_friend
+ @new_friend = User.find_by(:display_name => params[:display_name])
+
+ if @new_friend
+ if request.post?
+ friend = Friend.new
+ friend.user_id = @user.id
+ 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
+ friend.add_error(t("user.make_friend.failed", :name => @new_friend.display_name))
+ end
+
+ if params[:referer]
+ redirect_to params[:referer]
+ else
+ redirect_to :action => "view"
+ end
+ end
+ else
+ render_unknown_user params[:display_name]
+ end
+ end
+
+ def remove_friend
+ @friend = User.find_by(:display_name => params[:display_name])
+
+ if @friend
+ if request.post?
+ if @user.is_friends_with?(@friend)
+ Friend.delete_all "user_id = #{@user.id} AND friend_user_id = #{@friend.id}"
+ flash[:notice] = t "user.remove_friend.success", :name => @friend.display_name
+ else
+ flash[:error] = t "user.remove_friend.not_a_friend", :name => @friend.display_name
+ end
+
+ if params[:referer]
+ redirect_to params[:referer]
+ else
+ redirect_to :action => "view"
+ end
+ end
+ else
+ render_unknown_user params[:display_name]
+ end
+ end
+
+ ##
+ # sets a user's status
+ def set_status
+ @this_user.status = params[:status]
+ @this_user.save
+ redirect_to :action => "view", :display_name => params[:display_name]
+ end
+
+ ##
+ # delete a user, marking them as deleted and removing personal data
+ def delete
+ @this_user.delete
+ redirect_to :action => "view", :display_name => params[:display_name]
+ end
+
+ ##
+ # display a list of users matching specified criteria
+ def list
+ if request.post?
+ ids = params[:user].keys.collect(&:to_i)
+
+ User.where(:id => ids).update_all(:status => "confirmed") if params[:confirm]
+ User.where(:id => ids).update_all(:status => "deleted") if params[:hide]
+
+ redirect_to url_for(:status => params[:status], :ip => params[:ip], :page => params[:page])
+ else
+ conditions = {}
+ conditions[:status] = params[:status] if params[:status]
+ conditions[:creation_ip] = params[:ip] if params[:ip]
+
+ @user_pages, @users = paginate(:users,
+ :conditions => conditions,
+ :order => :id,
+ :per_page => 50)
+ end
+ end
+
+ ##
+ # omniauth success callback
+ def auth_success
+ auth_info = env["omniauth.auth"]
+
+ provider = auth_info[:provider]
+ uid = auth_info[:uid]
+ name = auth_info[:info][:name]
+ email = auth_info[:info][:email]
+
+ case provider
+ 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
+
+ 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
+ session[:new_user].auth_uid = uid
+
+ if email_verified && email == session[:new_user].email
+ session[:new_user].status = "active"
+ end
+
+ redirect_to :action => "terms"
+ else
+ user = User.find_by(:auth_provider => provider, :auth_uid => uid)
+
+ if user.nil? && provider == "google"
+ openid_url = auth_info[:extra][:id_info]["openid_id"]
+ user = User.find_by(:auth_provider => "openid", :auth_uid => 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
+
+ ##
+ # omniauth failure callback
+ def auth_failure
+ flash[:error] = t("user.auth_failure." + params[:message])
+ redirect_to params[:origin] || login_url
+ end
+
+ private
+
+ ##
+ # handle password authentication
+ def password_authentication(username, password)
+ if user = User.authenticate(:username => username, :password => password)
+ successful_login(user)
+ 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:#{SUPPORT_EMAIL}"), username
+ else
+ failed_login t("user.login.auth failure"), username
+ end
+ end
+
+ ##
+ # return the URL to use for authentication
+ 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
+ params[:origin] = request.path + "?referer=" + CGI.escape(referer)
+ params[:referer] = referer
+ end
+
+ auth_path(params)
+ end
+
+ ##
+ # special case some common OpenID providers by applying heuristics to
+ # try and come up with the correct URL based on what the user entered
+ def openid_expand_url(openid_url)
+ if openid_url.nil?
+ nil
+ elsif openid_url.match(%r{(.*)gmail.com(/?)$}) || openid_url.match(%r{(.*)googlemail.com(/?)$})
+ # Special case gmail.com as it is potentially a popular OpenID
+ # provider and, unlike yahoo.com, where it works automatically, Google
+ # have hidden their OpenID endpoint somewhere obscure this making it
+ # somewhat less user friendly.
+ "https://www.google.com/accounts/o8/id"
+ else
+ openid_url
+ end
+ end
+
+ ##
+ # process a successful login
+ def successful_login(user, referer = nil)
+ session[:user] = user.id
+ session_expires_after 28.days if session[:remember_me]
+
+ target = referer || session[:referer] || url_for(:controller => :site, :action => :index)
+
+ # The user is logged in, so decide where to send them:
+ #
+ # - If they haven't seen the contributor terms, send them there.
+ # - If they have a block on them, show them that.
+ # - If they were referred to the login, send them back there.
+ # - Otherwise, send them to the home page.
+ if REQUIRE_TERMS_SEEN && !user.terms_seen
+ redirect_to :action => :terms, :referer => target
+ elsif user.blocked_on_view
+ redirect_to user.blocked_on_view, :referer => target
+ else
+ redirect_to target
+ end
+
+ session.delete(:remember_me)
+ session.delete(:referer)
+ end
+
+ ##
+ # process a failed login
+ def failed_login(message, username = nil)
+ flash[:error] = message
+
+ redirect_to :action => "login", :referer => session[:referer],
+ :username => username, :remember_me => session[:remember_me]
+
+ session.delete(:remember_me)
+ session.delete(:referer)
+ end
+
+ ##
+ #
+ def unconfirmed_login(user)
+ session[:token] = user.tokens.create.token
+
+ redirect_to :action => "confirm", :display_name => user.display_name
+
+ session.delete(:remember_me)
+ session.delete(:referer)
+ end
+
+ ##
+ # update a user's details
+ def update_user(user, params)
+ user.display_name = params[:user][:display_name]
+ user.new_email = params[:user][:new_email]
+
+ 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
+
+ if params[:user][:description] != user.description
+ user.description = params[:user][:description]
+ user.description_format = "markdown"
+ end
+
+ user.languages = params[:user][:languages].split(",")
+
+ case params[:image_action]
+ when "new" then
+ user.image = params[:user][:image]
+ user.image_use_gravatar = false
+ when "delete" then
+ user.image = nil
+ user.image_use_gravatar = false
+ when "gravatar" then
+ user.image = nil
+ user.image_use_gravatar = true
+ end
+
+ user.home_lat = params[:user][:home_lat]
+ user.home_lon = params[:user][:home_lon]
+
+ 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?
+ user.auth_provider = nil
+ user.auth_uid = nil
+ end
+
+ if user.save
+ set_locale
+
+ if user.new_email.blank? || user.new_email == user.email
+ flash.now[:notice] = t "user.account.flash update success"
+ else
+ user.email = user.new_email
+
+ if user.valid?
+ flash.now[:notice] = t "user.account.flash update success confirm needed"
+
+ begin
+ Notifier.email_confirm(user, user.tokens.create).deliver_now
+ rescue
+ # Ignore errors sending email
+ end
+ else
+ @user.errors.set(:new_email, @user.errors.get(:email))
+ @user.errors.set(:email, [])
+ end
+
+ user.restore_email!
+ end
+ end
+ end
+
+ ##
+ # require that the user is a administrator, or fill out a helpful error message
+ # and return them to the user page.
+ def require_administrator
+ if @user && !@user.administrator?
+ flash[:error] = t("user.filter.not_an_administrator")
+
+ if params[:display_name]
+ redirect_to :action => "view", :display_name => params[:display_name]
+ else
+ redirect_to :action => "login", :referer => request.fullpath
+ end
+ elsif !@user
+ redirect_to :action => "login", :referer => request.fullpath
+ end
+ end
+
+ ##
+ # require that the user in the URL is the logged in user
+ def require_self
+ if params[:display_name] != @user.display_name
+ render :text => "", :status => :forbidden
+ end
+ end
+
+ ##
+ # ensure that there is a "this_user" instance variable
+ def lookup_user_by_id
+ @this_user = User.find(params[:id])
+ end
+
+ ##
+ # ensure that there is a "this_user" instance variable
+ def lookup_user_by_name
+ @this_user = User.find_by(:display_name => params[:display_name])
+ rescue ActiveRecord::RecordNotFound
+ redirect_to :action => "view", :display_name => params[:display_name] unless @this_user
+ end
+
+ ##
+ #
+ def disable_terms_redirect
+ # this is necessary otherwise going to the user terms page, when
+ # having not agreed already would cause an infinite redirect loop.
+ # it's .now so that this doesn't propagate to other pages.
+ flash.now[:skip_terms] = true
+ end
+
+ ##
+ # return permitted user parameters
+ def user_params
+ params.require(:user).permit(:email, :email_confirmation, :display_name,
+ :auth_provider, :auth_uid,
+ :pass_crypt, :pass_crypt_confirmation)
+ end
+
+ ##
+ # check signup acls
+ def check_signup_allowed(email = nil)
+ 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}"
+
+ render :action => "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
+ t "user.account.gravatar.enabled"
+ else
+ t "user.account.gravatar.disabled"
+ end
end
end
projects / rails.git / blobdiff