forked from fixin.me/fixin.me
59 lines
2.0 KiB
Ruby
59 lines
2.0 KiB
Ruby
class ApplicationController < ActionController::Base
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# Turbo-rails disables layout rendering for turbo_frame requests (i.e.
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# requests that specify 'turbo-frame:' header).
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# As a side effect, this also disables layout for turbo_stream requests that
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# happen to originate from within turbo frame (e.g. turbo_frame_tag or tag
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# with 'is="turbo-frame"' attribute). To fix this, either frame tags must not be
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# used, or custom layout method needs to be defined.
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helper_method :current_user_disguised?
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helper_method :current_tab
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before_action :authenticate_user!
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class AccessForbidden < StandardError; end
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class ParameterInvalid < StandardError; end
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# Exceptions are handled depending on request format:
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# * HTML is handled by PublicExceptions, resulting in display of
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# 'public/<status-code>.html' template.
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# * TURBO_STREAM is handled by method specified below, which writes flash
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# message and forces redirect to referer - to display flash and make page
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# content consistent with database (which may or may not have been
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# modified before exception).
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# This requires referer to be available in TURBO_STREAM format. Otherwise
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# Turbo will reload 2nd time with HTML format and flashes will be lost.
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rescue_from *ActionDispatch::ExceptionWrapper.rescue_responses.keys, with: :rescue_turbo
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protected
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def current_user_disguised?
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session[:revert_to_id].present?
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end
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class << self
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attr_reader :navigation_menu_tab
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def navigation_tab(name)
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@navigation_menu_tab = name.to_s
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end
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end
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def current_tab
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self.class.navigation_menu_tab || controller_name
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end
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private
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def rescue_turbo(exception)
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raise unless request.format.to_sym == :turbo_stream
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message_id = ActionDispatch::ExceptionWrapper.rescue_responses[exception.class.to_s]
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flash.alert = t("actioncontroller.exceptions.status.#{message_id}")
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redirect_to request.referer
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end
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def run_and_render(action)
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send action
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render action
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end
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end
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