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Contents
# frozen_string_literal: true
require "decidim/form_builder"
module Decidim
# A custom form builder to render AuthorizationHandler forms.
class AuthorizationFormBuilder < Decidim::FormBuilder
# Renders all form attributes defined by the handler.
#
# Returns a String.
def all_fields
fields = public_attributes.map do |name, type|
@template.content_tag(:div, input_field(name, type), class: "field")
end
safe_join(fields)
end
# Renders a single attribute from the form handlers.
#
# name - The String name of the attribute.
# options - An optional Hash, accepted options are:
# :as - A String name with the type the field to render
# :input - An optional Hash to pass to the field method.
#
# Returns a String.
def input(name, options = {})
if options[:as]
send(options[:as].to_s, name, options[:input] || {})
else
type = find_input_type(name.to_s)
input_field(name, type)
end
end
private
def input_field(name, type)
return hidden_field(name) if name.to_s == "handler_name"
case type.name
when "Date", "Decidim::Attributes::LocalizedDate"
date_field name
else
text_field name
end
end
def find_input_type(name)
found_attribute = object.class.attribute_set.detect do |attribute|
attribute.name.to_s == name
end
raise "Could not find attribute #{name} in #{object.class.name}" unless found_attribute
found_attribute.type.primitive
end
def public_attributes
form_attributes.inject({}) do |all, attribute|
all.update(attribute.name => attribute.class)
end
end
def form_attributes
object.class.attribute_set.select do |attribute|
object.form_attributes.include?(attribute.name)
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems