user.languages = params[:user][:languages].split(",")
- case params[:image_action]
+ case params[:avatar_action]
when "new" then
- user.image = params[:user][:image]
+ user.avatar.attach(params[:user][:avatar])
user.image_use_gravatar = false
when "delete" then
- user.image = nil
+ user.avatar.purge_later
user.image_use_gravatar = false
when "gravatar" then
- user.image = nil
+ user.avatar.purge_later
user.image_use_gravatar = true
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?
+ return false if user.avatar.attached?
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