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# frozen_string_literal: true
module BootstrapForm
module Inputs
module CheckBox
extend ActiveSupport::Concern
include Base
included do
def check_box_with_bootstrap(name, options={}, checked_value="1", unchecked_value="0", &block)
options = options.symbolize_keys!
content = tag.div(class: check_box_wrapper_class(options), **options[:wrapper].to_h.except(:class)) do
html = check_box_without_bootstrap(name, check_box_options(name, options), checked_value, unchecked_value)
html << check_box_label(name, options, checked_value, &block) unless options[:skip_label]
html << generate_error(name) if options[:error_message]
html
end
wrapper(content, options)
end
bootstrap_alias :check_box
end
private
def wrapper(content, options)
if layout == :inline && !options[:multiple]
tag.div(class: "col") { content }
elsif layout == :horizontal && !options[:multiple]
form_group(layout: layout_in_effect(options[:layout]), label_col: options[:label_col]) { content }
else
content
end
end
def check_box_options(name, options)
check_box_options = options.except(:class, :control_col, :error_message, :help, :hide_label,
:inline, :label, :label_class, :label_col, :layout, :skip_label,
:switch, :wrapper, :wrapper_class)
check_box_options[:class] = check_box_classes(name, options)
check_box_options.merge!(required_field_options(options, name))
end
def check_box_label(name, options, checked_value, &block)
label_name = if options[:multiple]
check_box_value(name, checked_value)
else
name
end
label_options = { class: check_box_label_class(options) }
label_options[:for] = options[:id] if options[:id].present?
label(label_name, check_box_description(name, options, &block), label_options)
end
def check_box_description(name, options, &block)
content = block ? capture(&block) : options[:label]
content || object&.class&.human_attribute_name(name) || name.to_s.humanize
end
def check_box_value(name, value)
# label's `for` attribute needs to match checkbox tag's id,
# IE sanitized value, IE
# https://github.com/rails/rails/blob/5-0-stable/actionview/lib/action_view/helpers/tags/base.rb#L123-L125
"#{name}_#{value.to_s.gsub(/\s/, '_').gsub(/[^-[[:word:]]]/, '').mb_chars.downcase}"
end
def check_box_classes(name, options)
classes = Array(options[:class]) << "form-check-input"
classes << "is-invalid" if error?(name)
classes << "position-static" if options[:skip_label] || options[:hide_label]
classes.flatten.compact
end
def check_box_label_class(options)
classes = ["form-check-label"]
classes << options[:label_class]
classes << "required" if options[:required]
classes << hide_class if options[:hide_label]
classes.flatten.compact
end
def check_box_wrapper_class(options)
classes = ["form-check"]
classes << "form-check-inline" if layout_inline?(options[:inline])
classes << "mb-3" unless options[:multiple] || %i[horizontal inline].include?(layout)
classes << "form-switch" if options[:switch]
classes << options.dig(:wrapper, :class).presence
classes << options[:wrapper_class].presence
classes.flatten.compact
end
def checkbox_required(options, method)
if options[:skip_required]
warn "`:skip_required` is deprecated, use `:required: false` instead"
false
elsif options.key?(:required)
options[:required]
else
required_attribute?(object, method)
end
end
end
end
end
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