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Contents
# frozen_string_literal: true
class Avo::Fields::BelongsToField::EditComponent < Avo::Fields::EditComponent
def initialize(field: nil, resource: nil, index: 0, form: nil, displayed_in_modal: false)
super field: field, resource: resource, index: index, form: form, displayed_in_modal: displayed_in_modal
@polymorphic_record = nil
end
def disabled
return true if @field.readonly
# When visiting the record through it's association we keep the field disabled by default
# We make an exception when the user deliberately instructs Avo to allow detaching in this scenario
return !@field.allow_via_detaching if @field.target_resource.present? && @field.target_resource.model_class.name == params[:via_resource_class]
return !@field.allow_via_detaching if @field.id.to_s == params[:via_relation].to_s
false
end
def is_polymorphic?
@field.types.present?
end
def has_polymorphic_association?
polymorphic_class.present? && polymorphic_id.present?
end
# Get the polymorphic class
def polymorphic_class
@resource.model["#{@field.foreign_key}_type"]
end
# Get the polymorphic id
def polymorphic_id
@resource.model["#{@field.foreign_key}_id"]
end
# Get the actual resource
def polymorphic_record
return unless has_polymorphic_association?
return unless is_polymorphic?
return @polymorphic_record if @polymorphic_record.present?
@polymorphic_record = polymorphic_class.safe_constantize.find polymorphic_id
@polymorphic_record
end
end
Version data entries
26 entries across 26 versions & 1 rubygems