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3829c78526
As it stands we load up user records quite frequently on the topic pages, this in turn pulls all the columns for the users being selected, just to discard them after they are loaded New structure keeps all options in a discrete table, this is better organised and allows us to easily add more column without worrying about bloating the user table
68 lines
2.0 KiB
Ruby
68 lines
2.0 KiB
Ruby
class UserAnonymizer
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def initialize(user, actor=nil)
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@user = user
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@actor = actor
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end
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def self.make_anonymous(user, actor=nil)
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self.new(user, actor).make_anonymous
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end
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def make_anonymous
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User.transaction do
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prev_email = @user.email
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prev_username = @user.username
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if !UsernameChanger.change(@user, make_anon_username)
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raise "Failed to change username"
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end
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@user.reload
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@user.password = SecureRandom.hex
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@user.email = "#{@user.username}@example.com"
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@user.name = nil
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@user.date_of_birth = nil
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@user.title = nil
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@user.uploaded_avatar_id = nil
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@user.save
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options = @user.user_option
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options.email_always = false
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options.mailing_list_mode = false
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options.email_digests = false
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options.email_private_messages = false
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options.email_direct = false
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options.save
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profile = @user.user_profile
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profile.destroy if profile
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@user.create_user_profile
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@user.user_avatar.try(:destroy)
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@user.twitter_user_info.try(:destroy)
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@user.google_user_info.try(:destroy)
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@user.github_user_info.try(:destroy)
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@user.facebook_user_info.try(:destroy)
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@user.single_sign_on_record.try(:destroy)
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@user.oauth2_user_info.try(:destroy)
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@user.user_open_ids.find_each { |x| x.destroy }
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@user.api_key.try(:destroy)
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UserHistory.create( action: UserHistory.actions[:anonymize_user],
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target_user_id: @user.id,
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acting_user_id: @actor ? @actor.id : @user.id,
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email: prev_email,
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details: "username: #{prev_username}" )
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end
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@user
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end
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def make_anon_username
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100.times do
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new_username = "anon#{(SecureRandom.random_number * 100000000).to_i}"
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return new_username unless User.where(username_lower: new_username).exists?
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end
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raise "Failed to generate an anon username"
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end
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end
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