144 lines
4.1 KiB
Ruby
144 lines
4.1 KiB
Ruby
InviteRedeemer = Struct.new(:invite, :username, :name, :password, :user_custom_fields) do
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def redeem
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Invite.transaction do
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if invite_was_redeemed?
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process_invitation
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return invited_user
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end
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end
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nil
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end
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# extracted from User cause it is very specific to invites
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def self.create_user_from_invite(invite, username, name, password = nil, user_custom_fields = nil)
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if username && UsernameValidator.new(username).valid_format? && User.username_available?(username)
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available_username = username
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else
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available_username = UserNameSuggester.suggest(invite.email)
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end
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available_name = name || available_username
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user_params = {
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email: invite.email,
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username: available_username,
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name: available_name,
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active: true,
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trust_level: SiteSetting.default_invitee_trust_level
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}
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user = User.unstage(user_params)
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user = User.new(user_params) if user.nil?
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if !SiteSetting.must_approve_users? || (SiteSetting.must_approve_users? && invite.invited_by.staff?)
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user.approved = true
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user.approved_by_id = invite.invited_by_id
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user.approved_at = Time.zone.now
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end
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user_fields = UserField.all
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if user_custom_fields.present? && user_fields.present?
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field_params = user_custom_fields || {}
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fields = user.custom_fields
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user_fields.each do |f|
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field_val = field_params[f.id.to_s]
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fields["#{User::USER_FIELD_PREFIX}#{f.id}"] = field_val[0...UserField.max_length] unless field_val.blank?
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end
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user.custom_fields = fields
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end
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user.moderator = true if invite.moderator? && invite.invited_by.staff?
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if password
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user.password = password
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user.password_required!
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end
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user.save!
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User.find(user.id)
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end
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private
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def invited_user
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@invited_user ||= get_invited_user
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end
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def process_invitation
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approve_account_if_needed
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add_to_private_topics_if_invited
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add_user_to_invited_topics
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add_user_to_groups
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send_welcome_message
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notify_invitee
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delete_duplicate_invites
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end
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def invite_was_redeemed?
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# Return true if a row was updated
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mark_invite_redeemed == 1
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end
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def mark_invite_redeemed
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Invite.where(['id = ? AND redeemed_at IS NULL AND created_at >= ?',
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invite.id, SiteSetting.invite_expiry_days.days.ago]).update_all('redeemed_at = CURRENT_TIMESTAMP')
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end
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def get_invited_user
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result = get_existing_user
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result ||= InviteRedeemer.create_user_from_invite(invite, username, name, password, user_custom_fields)
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result.send_welcome_message = false
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result
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end
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def get_existing_user
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User.where(admin: false, staged: false).find_by_email(invite.email)
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end
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def add_to_private_topics_if_invited
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invite.topics.private_messages.each do |t|
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t.topic_allowed_users.create(user_id: invited_user.id)
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end
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end
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def add_user_to_invited_topics
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Invite.where('invites.email = ? and invites.id != ?', invite.email, invite.id).includes(:topics).where(topics: { archetype: Archetype::private_message }).each do |i|
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i.topics.each do |t|
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t.topic_allowed_users.create(user_id: invited_user.id)
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end
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end
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end
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def add_user_to_groups
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new_group_ids = invite.groups.pluck(:id) - invited_user.group_users.pluck(:group_id)
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new_group_ids.each do |id|
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invited_user.group_users.create(group_id: id)
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end
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end
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def send_welcome_message
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if Invite.where(['email = ?', invite.email]).update_all(['user_id = ?', invited_user.id]) == 1
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invited_user.send_welcome_message = true
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end
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end
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def approve_account_if_needed
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if get_existing_user
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invited_user.approve(invite.invited_by_id, false)
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end
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end
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def notify_invitee
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if inviter = invite.invited_by
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inviter.notifications.create(notification_type: Notification.types[:invitee_accepted],
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data: { display_username: invited_user.username }.to_json)
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end
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end
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def delete_duplicate_invites
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Invite.where('invites.email = ? AND redeemed_at IS NULL AND invites.id != ?', invite.email, invite.id).delete_all
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end
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end
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