Module: Errship::Rescuers

Defined in:
lib/errship.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/errship.rb', line 16

def self.included(base)
  unless Rails.application.config.consider_all_requests_local
    base.rescue_from ActionController::RoutingError, :with => :render_404_error
    base.rescue_from ActionController::UnknownController, :with => :render_404_error
    base.rescue_from ActionController::UnknownAction, :with => :render_404_error
  end
end

Instance Method Details

#errship_standard(errship_scope = false) ⇒ Object

A blank page with just the layout and flash message, which can be redirected to when all else fails.



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# File 'lib/errship.rb', line 37

def errship_standard(errship_scope = false)
  flash[:error] ||= 'An unknown error has occurred, or you have reached this page by mistake.'
  render :template => '/errship/standard', :locals => {
    :status_code => 500, :errship_scope => errship_scope }
end

#flashback(error_message, exception = nil) ⇒ Object

Set the error flash and attempt to redirect back. If RedirectBackError is raised, redirect to error_path instead.



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# File 'lib/errship.rb', line 45

def flashback(error_message, exception = nil)
  airbrake_class.send(:notify, exception) if airbrake_class
  flash[:error] = error_message
  begin
    redirect_to :back
  rescue ActionController::RedirectBackError
    redirect_to error_path
  end
end

#render_404_error(exception = nil, errship_scope = false) ⇒ Object 



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# File 'lib/errship.rb', line 30

def render_404_error(exception = nil, errship_scope = false)
  render :template => '/errship/standard', :locals => {
    :status_code => 404, :errship_scope => errship_scope }, :status => (Errship.status_code_success ? 200 : 404)
end

#render_error(exception, errship_scope = false) ⇒ Object 



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# File 'lib/errship.rb', line 24

def render_error(exception, errship_scope = false)
  airbrake_class.send(:notify, exception) if airbrake_class
  render :template => '/errship/standard', :locals => {
    :status_code => 500, :errship_scope => errship_scope }, :status => (Errship.status_code_success ? 200 : 500)
end