mirror of
https://github.com/discourse/discourse.git
synced 2024-12-16 05:23:48 +08:00
201 lines
5.7 KiB
Ruby
201 lines
5.7 KiB
Ruby
require_dependency 'rate_limiter'
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class InvitesController < ApplicationController
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# TODO tighten this, why skip check on everything?
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skip_before_filter :check_xhr, :preload_json
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skip_before_filter :redirect_to_login_if_required
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before_filter :ensure_logged_in, only: [:destroy, :create, :create_invite_link, :resend_invite, :resend_all_invites, :upload_csv]
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before_filter :ensure_new_registrations_allowed, only: [:show, :redeem_disposable_invite]
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before_filter :ensure_not_logged_in, only: [:show, :redeem_disposable_invite]
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def show
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invite = Invite.find_by(invite_key: params[:id])
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if invite.present?
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user = invite.redeem
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if user.present?
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log_on_user(user)
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# Send a welcome message if required
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user.enqueue_welcome_message('welcome_invite') if user.send_welcome_message
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topic = invite.topics.first
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if topic.present?
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redirect_to path("#{topic.relative_url}")
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return
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end
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end
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end
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redirect_to path("/")
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end
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def create
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params.require(:email)
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group_ids = Group.lookup_group_ids(params)
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guardian.ensure_can_invite_to_forum!(group_ids)
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invite_exists = Invite.where(email: params[:email], invited_by_id: current_user.id).first
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if invite_exists
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guardian.ensure_can_send_multiple_invites!(current_user)
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end
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begin
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if Invite.invite_by_email(params[:email], current_user, _topic=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 => 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.require(:email)
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group_ids = Group.lookup_group_ids(params)
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topic = Topic.find_by(id: params[:topic_id])
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guardian.ensure_can_invite_to_forum!(group_ids)
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invite_exists = Invite.where(email: params[:email], invited_by_id: current_user.id).first
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if invite_exists
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guardian.ensure_can_send_multiple_invites!(current_user)
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end
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begin
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# generate invite link
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if invite_link = Invite.generate_invite_link(params[:email], current_user, topic, group_ids)
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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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end
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def create_disposable_invite
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guardian.ensure_can_create_disposable_invite!(current_user)
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params.permit(:username, :email, :quantity, :group_names)
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username_or_email = params[:username] ? fetch_username : fetch_email
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user = User.find_by_username_or_email(username_or_email)
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# generate invite tokens
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invite_tokens = Invite.generate_disposable_tokens(user, params[:quantity], params[:group_names])
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render_json_dump(invite_tokens)
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end
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def redeem_disposable_invite
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params.require(:email)
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params.permit(:username, :name, :topic)
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params[:email] = params[:email].split(' ').join('+')
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invite = Invite.find_by(invite_key: params[:token])
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if invite.present?
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user = Invite.redeem_from_token(params[:token], params[:email], params[:username], params[:name], params[:topic].to_i)
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if user.present?
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log_on_user(user)
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# Send a welcome message if required
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user.enqueue_welcome_message('welcome_invite') if user.send_welcome_message
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topic = invite.topics.first
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if topic.present?
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redirect_to path("#{topic.relative_url}")
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return
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end
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end
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end
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redirect_to path("/")
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end
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def destroy
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params.require(:email)
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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.trash!(current_user)
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render nothing: true
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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 nothing: true
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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 nothing: true
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end
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def upload_csv
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guardian.ensure_can_bulk_invite_to_forum!(current_user)
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file = params[:file] || params[:files].first
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name = params[:name] || File.basename(file.original_filename, ".*")
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extension = File.extname(file.original_filename)
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Scheduler::Defer.later("Upload CSV") do
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begin
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data = if extension.downcase == ".csv"
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path = Invite.create_csv(file, name)
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Jobs.enqueue(:bulk_invite, filename: "#{name}#{extension}", current_user_id: current_user.id)
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{url: path}
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else
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failed_json.merge(errors: [I18n.t("bulk_invite.file_should_be_csv")])
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end
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rescue
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failed_json.merge(errors: [I18n.t("bulk_invite.error")])
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end
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MessageBus.publish("/uploads/csv", data.as_json, user_ids: [current_user.id])
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end
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render json: success_json
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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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end
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