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|
# frozen_string_literal: true
module Arbre
module Rails
module Forms
class FormBuilderProxy < Arbre::Component
attr_reader :form_builder
# Since label and select are Arbre Elements already, we must
# override it here instead of letting method_missing
# deal with it
def label(*args)
proxy_call_to_form :label, *args
end
def select(*args)
proxy_call_to_form :select, *args
end
def respond_to_missing?(method, include_all)
if form_builder && form_builder.respond_to?(method, include_all)
true
else
super
end
end
private
def proxy_call_to_form(method, *args, &block)
text_node form_builder.send(method, *args, &block)
end
ruby2_keywords def method_missing(method, *args, &block)
if form_builder && form_builder.respond_to?(method)
proxy_call_to_form(method, *args, &block)
else
super
end
end
end
class FormForProxy < FormBuilderProxy
builder_method :form_for
def build(resource, form_options = {}, &block)
form_string = helpers.form_for(resource, form_options) do |f|
@form_builder = f
end
@opening_tag, @closing_tag = split_string_on(form_string, "</form>")
super(&block)
end
def fields_for(*args, &block)
insert_tag FieldsForProxy, form_builder, *args, &block
end
def split_string_on(string, match)
return "" unless string && match
part_1 = string.split(Regexp.new("#{match}\\z")).first
[part_1, match]
end
def opening_tag
@opening_tag || ""
end
def closing_tag
@closing_tag || ""
end
end
class FieldsForProxy < FormBuilderProxy
def build(form_builder, *args, &block)
form_builder.fields_for(*args) do |f|
@form_builder = f
end
super(&block)
end
def to_s
children.to_s
end
end
end
end
end
|
