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Versions: 16
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Contents
module Admix
class InheritedController < Admix::AdmixController
helper :all
inherit_resources
include InheritedResources::DSL
rescue_from ActiveRecord::DeleteRestrictionError do |exception|
#resource.errors.add(:base, exception)
flash[:alert] = I18n.t('errors.dependent')
redirect_to collection_url
end
# TODO: Add authorization here.
before_filter :load_grid , only: [:index ]
# Add a breadcrumb, in this case nested resources. ;)
before_filter -> {
if defined?(parent_type)
breadcrumbs.add t("#{parent_type.to_s.gsub('_', '').pluralize}.#{parent_type.to_s.gsub('_', '').pluralize}") , polymorphic_path([:admix, parent_class])
breadcrumbs.add "#{parent.name}" , parent_url
end
}
before_filter -> { breadcrumbs.add t("#{collection_name}.#{collection_name}"), collection_url, :i18n => false }
before_filter -> { breadcrumbs.add "#{crumb_field}" , resource_url, :i18n => false } , except: [:index, :new, :create ]
before_filter -> { breadcrumbs.add t("admix.crud.new.title"), :i18n => false } , only: [:new ]
before_filter -> { @crumb_field = crumb_field } , only: [:edit ]
protected
def crumb_field
field_name = if resource.respond_to?(:name)
:name
elsif resource.respond_to?(:title)
:title
elsif resource.respond_to?(:email)
:email
else
raise "Implement crumb_field method in #{self}"
end
resource[field_name]
end
def load_grid
@grid = initialize_grid(resource_class)
end
def collection_name
@collection_name = resource_class.to_s.underscore.pluralize.gsub("::", "_")
end
def resource_name
resource_class.to_s.downcase
end
def form_fields
raise "TODO: We need implement this in #{self}"
end
end
end
Version data entries
16 entries across 16 versions & 2 rubygems