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module StrongAdmin | |
extend ActiveSupport::Concern | |
def initialize | |
@instance_name = active_admin_config.resource_name.downcase | |
@klass = active_admin_config.resource_name.constantize | |
@column_names = @klass.columns.map do |column| | |
unless [:id, :created_at, :updated_at].include?(column.name.to_sym) | |
case column.type | |
when :datetime, :date, :time | |
([column.name.to_sym] + (1..5).inject([]) { |acc, x| acc << :"#{column.name}(#{x}i)" }) | |
else | |
column.name.to_sym | |
end | |
end | |
end.flatten | |
super | |
end | |
def create | |
resource_obj = instance_variable_set("@#{@instance_name}", @klass.new(params[@instance_name.to_sym].permit(*@column_names))) | |
if resource_obj.save | |
redirect_to send("admin_#{@instance_name}_path", resource_obj), notice: "Created #{@instance_name}." | |
else | |
render :new | |
end | |
end | |
def update | |
resource_obj = instance_variable_set("@#{@instance_name}", @klass.find(params[:id])) | |
if resource_obj.update_attributes(params[@instance_name.to_sym].permit(*@column_names)) | |
redirect_to send("admin_#{@instance_name}_path", resource_obj), notice: "Updated #{@instance_name}." | |
else | |
render :edit | |
end | |
end | |
end |
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ActiveAdmin.register Whatever do | |
controller do; include StrongAdmin; end | |
end |
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