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Contents
module Plutonium
module Core
module Fields
module Inputs
class PolymorphicBelongsToAssociationInput < SimpleFormAssociationInput
def render(view_context, f, record, **opts)
opts = options.deep_merge opts
f.input param, **opts
end
private
def param
:"#{reflection.name}_sgid"
end
def input_options
{
as: :grouped_select,
label: reflection.name.to_s.humanize,
collection: associated_classes.map { |klass|
[klass.name, klass.all]
}.to_h,
group_label_method: :first,
group_method: :last, include_blank: "Select One"
}
end
def associated_classes
Plutonium.eager_load_rails!
associated_classes = []
ActiveRecord::Base.descendants.each do |model|
next unless model.table_exists?
model.reflect_on_all_associations(:has_many).each do |association|
if association.options[:as] == reflection.name
associated_classes << model.name
end
end
end
associated_classes
end
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems