112 lines
4.2 KiB
Ruby
112 lines
4.2 KiB
Ruby
module Locomotive
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class MiscFormBuilder < Formtastic::SemanticFormBuilder
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@@all_fields_required_by_default = false
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def foldable_inputs(*args, &block)
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opts = args.extract_options!
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unfolded = !(opts[:class] || '').index('off').nil? || @object.new_record? || !@object.errors.empty?
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opts[:class] = (opts[:class] || '') + " inputs foldable #{'folded' unless unfolded}"
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args.push(opts)
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self.inputs(*args, &block)
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end
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def custom_input(name, options = {}, &block)
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default_options = { :css => '', :with_label => true, :label => nil }
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options = default_options.merge(options)
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html = options[:with_label] ? self.label(options[:label] || name, { :required => options[:required] }) : ''
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html += template.capture(&block) || ''
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html += inline_hints_for(name, options) || ''
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html += self.errors_on(name) || ''
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template.content_tag(:li, template.find_and_preserve(html), :style => "#{options[:style]}", :class => "#{options[:css]} #{'error' unless @object.errors[name].empty?}")
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end
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def inline_errors_on(method, options = nil)
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if render_inline_errors?
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errors = @object.errors[method.to_sym]
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template.content_tag(:span, [*errors].to_sentence.untaint, :class => 'inline-errors') if errors.present?
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else
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nil
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end
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end
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def error_sentence(errors, options = {}) #:nodoc:
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error_class = options[:error_class] || default_inline_error_class
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error_msg = template.content_tag(:p, Formtastic::Util.html_safe(errors.to_sentence.untaint))
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template.content_tag(:div, error_msg, :class => error_class)
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end
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# FIXME (Did): allows to pass attributes to the I18n translation key
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def inline_hints_for(method, options) #:nodoc:
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options[:hint] = localized_string(method, options[:hint], :hint, options[:hint_options] || {})
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return if options[:hint].blank? or options[:hint].kind_of? Hash
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hint_class = options[:hint_class] || default_hint_class
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template.content_tag(:p, Formtastic::Util.html_safe(options[:hint]), :class => hint_class)
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end
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def model_name
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@object.present? ? (@object.class.model_name || @object.class.name) : @object_name.to_s.classify
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end
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def normalize_model_name(name)
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if name =~ /(.+)\[(.+)\]/
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[$1, $2]
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else
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[name.split('/')].flatten
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end
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end
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# FIXME (Did): why the hell should all the strings be escaped ?
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def localized_string(key, value, type, options = {}) #:nodoc:
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key = value if value.is_a?(::Symbol)
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escaping = options.delete(:escaping) || false
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if value.is_a?(::String)
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escaping ? escape_html_entities(value) : value
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else
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use_i18n = value.nil? ? i18n_lookups_by_default : (value != false)
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if use_i18n
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model_name, nested_model_name = normalize_model_name(self.model_name.underscore)
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action_name = template.params[:action].to_s rescue ''
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attribute_name = key.to_s
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defaults = ::Formtastic::I18n::SCOPES.reject do |i18n_scope|
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nested_model_name.nil? && i18n_scope.match(/nested_model/)
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end.collect do |i18n_scope|
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i18n_path = i18n_scope.dup
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i18n_path.gsub!('%{action}', action_name)
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i18n_path.gsub!('%{model}', model_name)
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i18n_path.gsub!('%{nested_model}', nested_model_name) unless nested_model_name.nil?
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i18n_path.gsub!('%{attribute}', attribute_name)
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i18n_path.gsub!('..', '.')
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i18n_path.to_sym
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end
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defaults << ''
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defaults.uniq!
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default_key = defaults.shift
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i18n_value = ::Formtastic::I18n.t(default_key,
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options.merge(:default => defaults, :scope => type.to_s.pluralize.to_sym))
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if i18n_value.blank? && type == :label
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# This is effectively what Rails label helper does for i18n lookup
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options[:scope] = [:helpers, type]
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options[:default] = defaults
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i18n_value = ::I18n.t(default_key, options)
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end
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if i18n_value.is_a?(::String)
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i18n_value = escaping ? escape_html_entities(i18n_value) : i18n_value
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end
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i18n_value.blank? ? nil : i18n_value
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end
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end
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end
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end
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end |