287 lines
8.8 KiB
Ruby
287 lines
8.8 KiB
Ruby
# frozen_string_literal: true
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class InvitesController < ApplicationController
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requires_login only: [
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:destroy, :create, :create_invite_link, :rescind_all_invites,
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:resend_invite, :resend_all_invites, :upload_csv
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]
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skip_before_action :check_xhr, except: [:perform_accept_invitation]
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skip_before_action :preload_json, except: [:show]
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skip_before_action :redirect_to_login_if_required
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before_action :ensure_new_registrations_allowed, only: [:show, :perform_accept_invitation]
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before_action :ensure_not_logged_in, only: [:show, :perform_accept_invitation]
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def show
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expires_now
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invite = Invite.find_by(invite_key: params[:id])
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if invite.present? && !invite.expired?
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if !invite.redeemed?
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store_preloaded("invite_info", MultiJson.dump(
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invited_by: UserNameSerializer.new(invite.invited_by, scope: guardian, root: false),
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email: invite.email,
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username: UserNameSuggester.suggest(invite.email),
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is_invite_link: invite.is_invite_link?)
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)
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render layout: 'application'
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else
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flash.now[:error] = I18n.t('invite.not_found_template', site_name: SiteSetting.title, base_url: Discourse.base_url)
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render layout: 'no_ember'
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end
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else
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flash.now[:error] = I18n.t('invite.not_found', base_url: Discourse.base_url)
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render layout: 'no_ember'
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end
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end
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def perform_accept_invitation
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params.require(:id)
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params.permit(:email, :username, :name, :password, :timezone, user_custom_fields: {})
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invite = Invite.find_by(invite_key: params[:id])
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if invite.present?
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begin
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user = if invite.is_invite_link?
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invite.redeem_invite_link(email: params[:email], username: params[:username], name: params[:name], password: params[:password], user_custom_fields: params[:user_custom_fields], ip_address: request.remote_ip)
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else
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invite.redeem(username: params[:username], name: params[:name], password: params[:password], user_custom_fields: params[:user_custom_fields], ip_address: request.remote_ip)
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end
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if user.present?
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log_on_user(user) if user.active?
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user.update_timezone_if_missing(params[:timezone])
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post_process_invite(user)
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response = { success: true }
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else
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response = { success: false, message: I18n.t('invite.not_found_json') }
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end
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if user.present? && user.active?
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topic = invite.topics.first
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response[:redirect_to] = topic.present? ? path("#{topic.relative_url}") : path("/")
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elsif user.present?
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response[:message] = I18n.t('invite.confirm_email')
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end
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render json: response
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rescue ActiveRecord::RecordInvalid, ActiveRecord::RecordNotSaved => e
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render json: {
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success: false,
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errors: e.record&.errors&.to_hash || {},
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message: I18n.t('invite.error_message')
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}
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rescue Invite::UserExists => e
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render json: { success: false, message: [e.message] }
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end
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else
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render json: { success: false, message: I18n.t('invite.not_found_json') }
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end
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end
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def create
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params.require(:email)
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groups = Group.lookup_groups(
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group_ids: params[:group_ids],
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group_names: params[:group_names]
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)
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guardian.ensure_can_invite_to_forum!(groups)
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group_ids = groups.map(&:id)
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invite_exists = Invite.exists?(email: params[:email], invited_by_id: current_user.id)
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if invite_exists && !guardian.can_send_multiple_invites?(current_user)
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return render json: failed_json, status: 422
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end
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begin
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if Invite.invite_by_email(params[:email], current_user, nil, group_ids, params[:custom_message])
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render json: success_json
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else
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render json: failed_json, status: 422
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end
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rescue Invite::UserExists, ActiveRecord::RecordInvalid => e
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render json: { errors: [e.message] }, status: 422
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end
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end
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def create_invite_link
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params.permit(:email, :max_redemptions_allowed, :expires_at, :group_ids, :group_names, :topic_id)
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is_single_invite = params[:email].present?
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unless is_single_invite
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guardian.ensure_can_send_invite_links!(current_user)
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end
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groups = Group.lookup_groups(
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group_ids: params[:group_ids],
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group_names: params[:group_names]
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)
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if !guardian.can_invite_to_forum?(groups)
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raise StandardError.new I18n.t("invite.cant_invite_to_group")
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end
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group_ids = groups.map(&:id)
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if is_single_invite
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invite_exists = Invite.exists?(email: params[:email], invited_by_id: current_user.id)
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if invite_exists && !guardian.can_send_multiple_invites?(current_user)
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return render json: failed_json, status: 422
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end
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if params[:topic_id].present?
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topic = Topic.find_by(id: params[:topic_id])
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if topic.present?
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guardian.ensure_can_invite_to!(topic)
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else
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raise Discourse::InvalidParameters.new(:topic_id)
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end
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end
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end
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invite_link = if is_single_invite
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Invite.generate_single_use_invite_link(params[:email], current_user, topic, group_ids)
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else
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Invite.generate_multiple_use_invite_link(
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invited_by: current_user,
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max_redemptions_allowed: params[:max_redemptions_allowed],
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expires_at: params[:expires_at],
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group_ids: group_ids
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)
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end
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if invite_link.present?
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render_json_dump(invite_link)
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else
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render json: failed_json, status: 422
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end
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rescue => e
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render json: { errors: [e.message] }, status: 422
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end
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def destroy
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params.require(:id)
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invite = Invite.find_by(invited_by_id: current_user.id, id: params[:id])
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raise Discourse::InvalidParameters.new(:id) if invite.blank?
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invite.trash!(current_user)
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render json: success_json
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end
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def rescind_all_invites
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guardian.ensure_can_rescind_all_invites!(current_user)
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Invite.rescind_all_expired_invites_from(current_user)
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render json: success_json
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end
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def resend_invite
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params.require(:email)
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RateLimiter.new(current_user, "resend-invite-per-hour", 10, 1.hour).performed!
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invite = Invite.find_by(invited_by_id: current_user.id, email: params[:email])
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raise Discourse::InvalidParameters.new(:email) if invite.blank?
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invite.resend_invite
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render json: success_json
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rescue RateLimiter::LimitExceeded
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render_json_error(I18n.t("rate_limiter.slow_down"))
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end
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def resend_all_invites
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guardian.ensure_can_resend_all_invites!(current_user)
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Invite.resend_all_invites_from(current_user.id)
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render json: success_json
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end
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def upload_csv
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require 'csv'
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guardian.ensure_can_bulk_invite_to_forum!(current_user)
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hijack do
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begin
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file = params[:file] || params[:files].first
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count = 0
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invites = []
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max_bulk_invites = SiteSetting.max_bulk_invites
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CSV.foreach(file.tempfile) do |row|
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count += 1
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invites.push(email: row[0], groups: row[1], topic_id: row[2]) if row[0].present?
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break if count >= max_bulk_invites
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end
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if invites.present?
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Jobs.enqueue(:bulk_invite, invites: invites, current_user_id: current_user.id)
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if count >= max_bulk_invites
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render json: failed_json.merge(errors: [I18n.t("bulk_invite.max_rows", max_bulk_invites: max_bulk_invites)]), status: 422
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else
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render json: success_json
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end
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else
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render json: failed_json.merge(errors: [I18n.t("bulk_invite.error")]), status: 422
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end
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rescue
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render json: failed_json.merge(errors: [I18n.t("bulk_invite.error")]), status: 422
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end
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end
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end
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def fetch_username
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params.require(:username)
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params[:username]
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end
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def fetch_email
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params.require(:email)
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params[:email]
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end
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def ensure_new_registrations_allowed
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unless SiteSetting.allow_new_registrations
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flash[:error] = I18n.t('login.new_registrations_disabled')
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render layout: 'no_ember'
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false
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end
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end
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def ensure_not_logged_in
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if current_user
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flash[:error] = I18n.t("login.already_logged_in", current_user: current_user.username)
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render layout: 'no_ember'
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false
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end
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end
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private
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def post_process_invite(user)
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user.enqueue_welcome_message('welcome_invite') if user.send_welcome_message
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Group.refresh_automatic_groups!(:admins, :moderators, :staff) if user.staff?
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if user.has_password?
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send_activation_email(user) unless user.active
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elsif !SiteSetting.enable_sso && SiteSetting.enable_local_logins
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Jobs.enqueue(:invite_password_instructions_email, username: user.username)
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end
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end
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def send_activation_email(user)
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email_token = user.email_tokens.create!(email: user.email)
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Jobs.enqueue(:critical_user_email,
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type: :signup,
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user_id: user.id,
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email_token: email_token.token
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)
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end
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end
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