2016-11-15 16:56:29 +01:00
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# frozen_string_literal: true
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2016-02-20 22:53:20 +01:00
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class ApplicationController < ActionController::Base
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# Prevent CSRF attacks by raising an exception.
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# For APIs, you may want to use :null_session instead.
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protect_from_forgery with: :exception
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2016-03-25 14:12:24 +01:00
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2017-04-24 02:44:05 +02:00
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force_ssl if: :https_enabled?
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2017-04-08 02:30:50 +02:00
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include Localized
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2017-04-30 00:28:16 +02:00
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include UserTrackingConcern
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2017-04-16 12:51:30 +02:00
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helper_method :current_account
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2017-06-25 23:51:32 +02:00
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helper_method :current_session
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2017-12-01 04:29:47 +01:00
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helper_method :current_theme
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helper_method :current_skin
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2017-04-16 12:51:30 +02:00
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helper_method :single_user_mode?
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2016-08-24 17:56:44 +02:00
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2016-09-08 02:40:51 +02:00
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rescue_from ActionController::RoutingError, with: :not_found
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rescue_from ActiveRecord::RecordNotFound, with: :not_found
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2017-01-15 00:30:23 +01:00
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rescue_from ActionController::InvalidAuthenticityToken, with: :unprocessable_entity
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2017-11-11 20:23:33 +01:00
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rescue_from Mastodon::NotPermittedError, with: :forbidden
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2016-09-08 02:40:51 +02:00
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2016-10-06 15:42:00 +02:00
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before_action :store_current_location, except: :raise_not_found, unless: :devise_controller?
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2016-12-06 18:03:30 +01:00
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before_action :check_suspension, if: :user_signed_in?
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2016-10-02 17:11:08 +02:00
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2016-09-08 02:40:51 +02:00
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def raise_not_found
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2016-09-29 21:28:21 +02:00
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raise ActionController::RoutingError, "No route matches #{params[:unmatched_route]}"
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2016-09-08 02:40:51 +02:00
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end
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2016-10-02 17:11:08 +02:00
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private
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2017-04-24 02:44:05 +02:00
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def https_enabled?
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Rails.env.production? && ENV['LOCAL_HTTPS'] == 'true'
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end
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2016-10-02 17:11:08 +02:00
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def store_current_location
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store_location_for(:user, request.url)
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end
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2016-11-28 18:45:13 +01:00
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def require_admin!
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redirect_to root_path unless current_user&.admin?
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end
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2017-11-11 20:23:33 +01:00
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def require_staff!
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redirect_to root_path unless current_user&.staff?
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end
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2016-12-06 18:03:30 +01:00
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def check_suspension
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2017-05-24 16:39:09 +02:00
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forbidden if current_user.account.suspended?
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2016-12-06 18:03:30 +01:00
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end
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2017-08-05 04:24:58 +02:00
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def after_sign_out_path_for(_resource_or_scope)
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new_user_session_path
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end
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2017-12-01 04:29:47 +01:00
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def pack(data, pack_name, skin = 'default')
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2017-11-21 07:13:37 +01:00
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return nil unless pack?(data, pack_name)
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pack_data = {
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common: pack_name == 'common' ? nil : resolve_pack(data['name'] ? Themes.instance.get(current_theme) : Themes.instance.core, 'common'),
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name: data['name'],
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pack: pack_name,
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preload: nil,
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2017-12-01 04:29:47 +01:00
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skin: nil,
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2017-11-21 07:13:37 +01:00
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}
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if data['pack'][pack_name].is_a?(Hash)
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pack_data[:common] = nil if data['pack'][pack_name]['use_common'] == false
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pack_data[:pack] = nil unless data['pack'][pack_name]['filename']
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if data['pack'][pack_name]['preload']
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pack_data[:preload] = [data['pack'][pack_name]['preload']] if data['pack'][pack_name]['preload'].is_a?(String)
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pack_data[:preload] = data['pack'][pack_name]['preload'] if data['pack'][pack_name]['preload'].is_a?(Array)
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end
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2017-12-01 04:29:47 +01:00
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if skin != 'default' && data['skin'][skin]
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pack_data[:skin] = skin if data['skin'][skin].include?(pack_name)
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else # default skin
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pack_data[:skin] = 'default' if data['pack'][pack_name]['stylesheet']
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end
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2017-11-21 07:13:37 +01:00
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end
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pack_data
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end
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def pack?(data, pack_name)
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if data['pack'].is_a?(Hash) && data['pack'].key?(pack_name)
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return true if data['pack'][pack_name].is_a?(String) || data['pack'][pack_name].is_a?(Hash)
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end
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false
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end
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2017-12-01 04:29:47 +01:00
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def nil_pack(data, pack_name, skin = 'default')
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2017-11-21 07:13:37 +01:00
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{
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2017-12-01 04:29:47 +01:00
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common: pack_name == 'common' ? nil : resolve_pack(data['name'] ? Themes.instance.get(current_theme) : Themes.instance.core, 'common', skin),
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2017-11-21 07:13:37 +01:00
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name: data['name'],
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pack: nil,
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preload: nil,
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2017-12-01 04:29:47 +01:00
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skin: nil,
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2017-11-21 07:13:37 +01:00
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}
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end
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2017-12-01 04:29:47 +01:00
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def resolve_pack(data, pack_name, skin = 'default')
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result = pack(data, pack_name, skin)
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2017-11-21 07:13:37 +01:00
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unless result
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if data['name'] && data.key?('fallback')
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if data['fallback'].nil?
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2017-12-01 04:29:47 +01:00
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return nil_pack(data, pack_name, skin)
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2017-11-21 07:13:37 +01:00
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elsif data['fallback'].is_a?(String) && Themes.instance.get(data['fallback'])
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2017-12-01 04:29:47 +01:00
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return resolve_pack(Themes.instance.get(data['fallback']), pack_name, skin)
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2017-11-21 07:13:37 +01:00
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elsif data['fallback'].is_a?(Array)
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data['fallback'].each do |fallback|
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2017-12-01 04:29:47 +01:00
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return resolve_pack(Themes.instance.get(fallback), pack_name, skin) if Themes.instance.get(fallback)
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2017-11-21 07:13:37 +01:00
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end
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end
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2017-12-01 04:29:47 +01:00
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return nil_pack(data, pack_name, skin)
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2017-11-21 07:13:37 +01:00
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end
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2017-12-01 04:29:47 +01:00
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return data.key?('name') && data['name'] != default_theme ? resolve_pack(Themes.instance.get(default_theme), pack_name, skin) : nil_pack(data, pack_name, skin)
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2017-11-21 07:13:37 +01:00
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end
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result
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end
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def use_pack(pack_name)
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@core = resolve_pack(Themes.instance.core, pack_name)
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2017-12-01 04:29:47 +01:00
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@theme = resolve_pack(Themes.instance.get(current_theme), pack_name, current_skin)
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2017-11-21 07:13:37 +01:00
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end
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2016-08-18 17:13:41 +02:00
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protected
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2017-05-01 22:24:36 +02:00
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def forbidden
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respond_with_error(403)
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2016-09-08 02:40:51 +02:00
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end
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2017-05-01 22:24:36 +02:00
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def not_found
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respond_with_error(404)
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2017-01-15 00:30:23 +01:00
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end
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2017-05-01 22:24:36 +02:00
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def gone
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respond_with_error(410)
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2017-04-23 05:21:10 +02:00
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end
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2017-01-15 00:30:23 +01:00
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def unprocessable_entity
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2017-05-01 22:24:36 +02:00
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respond_with_error(422)
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2016-10-05 13:26:44 +02:00
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end
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2017-04-15 16:46:27 +02:00
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def single_user_mode?
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2017-05-22 15:02:30 +02:00
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@single_user_mode ||= Rails.configuration.x.single_user_mode && Account.exists?
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2017-04-15 16:46:27 +02:00
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end
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2016-08-18 17:13:41 +02:00
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def current_account
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2016-11-23 09:20:34 +01:00
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@current_account ||= current_user.try(:account)
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2016-08-18 17:13:41 +02:00
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end
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2016-11-29 15:49:39 +01:00
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2017-06-25 23:51:32 +02:00
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def current_session
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2017-07-07 23:25:15 +02:00
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@current_session ||= SessionActivation.find_by(session_id: cookies.signed['_session_id'])
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2017-06-25 23:51:32 +02:00
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end
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2017-11-21 07:13:37 +01:00
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def default_theme
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Setting.default_settings['theme']
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2017-09-19 16:36:23 +02:00
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end
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2017-11-21 07:13:37 +01:00
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def current_theme
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return default_theme unless Themes.instance.names.include? current_user&.setting_theme
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current_user.setting_theme
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2017-11-17 06:35:25 +01:00
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end
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2017-12-01 04:29:47 +01:00
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def default_skin
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'default'
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end
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def current_skin
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return default_skin unless Themes.instance.skins_for(current_theme).include? current_user&.setting_skin
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current_user.setting_skin
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end
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2016-11-29 15:49:39 +01:00
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def cache_collection(raw, klass)
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2016-11-30 15:57:56 +01:00
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return raw unless klass.respond_to?(:with_includes)
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2016-12-03 18:21:26 +01:00
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raw = raw.cache_ids.to_a if raw.is_a?(ActiveRecord::Relation)
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2016-11-29 15:49:39 +01:00
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uncached_ids = []
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cached_keys_with_value = Rails.cache.read_multi(*raw.map(&:cache_key))
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raw.each do |item|
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uncached_ids << item.id unless cached_keys_with_value.key?(item.cache_key)
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end
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2016-12-03 18:21:26 +01:00
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klass.reload_stale_associations!(cached_keys_with_value.values) if klass.respond_to?(:reload_stale_associations!)
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2016-11-29 15:49:39 +01:00
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unless uncached_ids.empty?
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uncached = klass.where(id: uncached_ids).with_includes.map { |item| [item.id, item] }.to_h
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2017-11-17 02:06:26 +01:00
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uncached.each_value do |item|
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2016-11-29 15:49:39 +01:00
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Rails.cache.write(item.cache_key, item)
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end
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end
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raw.map { |item| cached_keys_with_value[item.cache_key] || uncached[item.id] }.compact
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end
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2017-04-21 18:11:20 +02:00
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def respond_with_error(code)
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2017-05-01 22:24:36 +02:00
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respond_to do |format|
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format.any { head code }
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format.html do
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set_locale
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render "errors/#{code}", layout: 'error', status: code
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end
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end
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2017-04-21 18:11:20 +02:00
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end
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2016-02-20 22:53:20 +01:00
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end
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