mirror of
https://github.com/discourse/discourse.git
synced 2024-11-25 07:51:36 +08:00
788ca1f112
Instead of adding email to unsubscribe url store it in redis for 1 hour rate limit calls to unsubscribe endpoint to ensure there is no risk of bloating redis Also move controller to request specs
128 lines
3.8 KiB
Ruby
128 lines
3.8 KiB
Ruby
class EmailController < ApplicationController
|
|
layout 'no_ember'
|
|
|
|
skip_before_action :check_xhr, :preload_json, :redirect_to_login_if_required
|
|
before_action :ensure_logged_in, only: :preferences_redirect
|
|
|
|
def preferences_redirect
|
|
redirect_to(email_preferences_path(current_user.username_lower))
|
|
end
|
|
|
|
def unsubscribe
|
|
@not_found = true
|
|
@watched_count = nil
|
|
|
|
if key = UnsubscribeKey.find_by(key: params[:key])
|
|
if @user = key.user
|
|
post = key.post
|
|
@topic = post&.topic || key.topic
|
|
@type = key.unsubscribe_key_type
|
|
@not_found = false
|
|
|
|
if current_user.present? && (@user != current_user)
|
|
@different_user = @user.name
|
|
@return_url = request.original_url
|
|
end
|
|
|
|
watching = TopicUser.notification_levels[:watching]
|
|
|
|
if @topic
|
|
@watching_topic = TopicUser.exists?(user_id: @user.id, notification_level: watching, topic_id: @topic.id)
|
|
if @topic.category_id
|
|
if CategoryUser.exists?(user_id: @user.id, notification_level: CategoryUser.watching_levels, category_id: @topic.category_id)
|
|
@watched_count = TopicUser.joins(:topic)
|
|
.where(user: @user, notification_level: watching, "topics.category_id" => @topic.category_id)
|
|
.count
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def perform_unsubscribe
|
|
RateLimiter.new(nil, "unsubscribe_#{request.ip}", 10, 1.minute).performed!
|
|
|
|
key = UnsubscribeKey.find_by(key: params[:key])
|
|
raise Discourse::NotFound unless key && key.user
|
|
|
|
topic = key&.post&.topic || key.topic
|
|
user = key.user
|
|
|
|
updated = false
|
|
|
|
if topic
|
|
if params["unwatch_topic"]
|
|
TopicUser.where(topic_id: topic.id, user_id: user.id)
|
|
.update_all(notification_level: TopicUser.notification_levels[:tracking])
|
|
updated = true
|
|
end
|
|
|
|
if params["unwatch_category"] && topic.category_id
|
|
TopicUser.joins(:topic)
|
|
.where(:user => user,
|
|
:notification_level => TopicUser.notification_levels[:watching],
|
|
"topics.category_id" => topic.category_id)
|
|
.update_all(notification_level: TopicUser.notification_levels[:tracking])
|
|
|
|
CategoryUser.where(user_id: user.id,
|
|
category_id: topic.category_id,
|
|
notification_level: CategoryUser.watching_levels
|
|
)
|
|
.destroy_all
|
|
updated = true
|
|
end
|
|
|
|
if params["mute_topic"]
|
|
TopicUser.where(topic_id: topic.id, user_id: user.id)
|
|
.update_all(notification_level: TopicUser.notification_levels[:muted])
|
|
updated = true
|
|
end
|
|
end
|
|
|
|
if params["disable_mailing_list"]
|
|
user.user_option.update_columns(mailing_list_mode: false)
|
|
updated = true
|
|
end
|
|
|
|
if params["disable_digest_emails"]
|
|
user.user_option.update_columns(email_digests: false)
|
|
updated = true
|
|
end
|
|
|
|
if params["unsubscribe_all"]
|
|
user.user_option.update_columns(email_always: false,
|
|
email_digests: false,
|
|
email_direct: false,
|
|
email_private_messages: false)
|
|
updated = true
|
|
end
|
|
|
|
unless updated
|
|
redirect_back fallback_location: path("/")
|
|
else
|
|
|
|
key = "unsub_#{SecureRandom.hex}"
|
|
$redis.setex key, 1.hour, user.email
|
|
|
|
url = path("/email/unsubscribed?key=#{key}")
|
|
if topic
|
|
url += "&topic_id=#{topic.id}"
|
|
end
|
|
|
|
redirect_to url
|
|
end
|
|
|
|
end
|
|
|
|
def unsubscribed
|
|
@email = $redis.get(params[:key])
|
|
@topic_id = params[:topic_id]
|
|
user = User.find_by_email(@email)
|
|
raise Discourse::NotFound unless user
|
|
topic = Topic.find_by(id: params[:topic_id].to_i) if @topic_id
|
|
@topic = topic if topic && Guardian.new(nil).can_see?(topic)
|
|
end
|
|
|
|
end
|