diff --git a/app/helpers/spree/admin/base_helper.rb b/app/helpers/spree/admin/base_helper.rb new file mode 100644 index 0000000000..5c75300824 --- /dev/null +++ b/app/helpers/spree/admin/base_helper.rb @@ -0,0 +1,159 @@ +module Spree + module Admin + module BaseHelper + def field_container(model, method, options = {}, &block) + css_classes = options[:class].to_a + css_classes << 'field' + if error_message_on(model, method).present? + css_classes << 'withError' + end + content_tag(:div, capture(&block), :class => css_classes.join(' '), :id => "#{model}_#{method}_field") + end + + def error_message_on(object, method, options = {}) + object = convert_to_model(object) + obj = object.respond_to?(:errors) ? object : instance_variable_get("@#{object}") + + if obj && obj.errors[method].present? + errors = obj.errors[method].map { |err| h(err) }.join('
').html_safe + content_tag(:span, errors, :class => 'formError') + else + '' + end + end + + # This method demonstrates the use of the :child_index option to render a + # form partial for, for instance, client side addition of new nested + # records. + # + # This specific example creates a link which uses javascript to add a new + # form partial to the DOM. + # + # <%= form_for @project do |project_form| %> + #
+ # <%= project_form.fields_for :tasks do |task_form| %> + # <%= render :partial => 'task', :locals => { :f => task_form } %> + # <% end %> + #
+ # <% end %> + def generate_html(form_builder, method, options = {}) + options[:object] ||= form_builder.object.class.reflect_on_association(method).klass.new + options[:partial] ||= method.to_s.singularize + options[:form_builder_local] ||= :f + + form_builder.fields_for(method, options[:object], :child_index => 'NEW_RECORD') do |f| + render(:partial => options[:partial], :locals => { options[:form_builder_local] => f }) + end + + end + + def generate_template(form_builder, method, options = {}) + escape_javascript generate_html(form_builder, method, options) + end + + def remove_nested(fields) + out = '' + out << fields.hidden_field(:_destroy) unless fields.object.new_record? + out << (link_to icon('icon-remove'), "#", :class => 'remove') + out.html_safe + end + + def preference_field_tag(name, value, options) + case options[:type] + when :integer + text_field_tag(name, value, preference_field_options(options)) + when :boolean + hidden_field_tag(name, 0) + + check_box_tag(name, 1, value, preference_field_options(options)) + when :string + text_field_tag(name, value, preference_field_options(options)) + when :password + password_field_tag(name, value, preference_field_options(options)) + when :text + text_area_tag(name, value, preference_field_options(options)) + else + text_field_tag(name, value, preference_field_options(options)) + end + end + + def preference_field_for(form, field, options) + case options[:type] + when :integer + form.text_field(field, preference_field_options(options)) + when :boolean + form.check_box(field, preference_field_options(options)) + when :string + form.text_field(field, preference_field_options(options)) + when :password + form.password_field(field, preference_field_options(options)) + when :text + form.text_area(field, preference_field_options(options)) + else + form.text_field(field, preference_field_options(options)) + end + end + + def preference_field_options(options) + field_options = case options[:type] + when :integer + { :size => 10, + :class => 'input_integer' } + when :boolean + {} + when :string + { :size => 10, + :class => 'input_string fullwidth' } + when :password + { :size => 10, + :class => 'password_string fullwidth' } + when :text + { :rows => 15, + :cols => 85, + :class => 'fullwidth' } + else + { :size => 10, + :class => 'input_string fullwidth' } + end + + field_options.merge!({ + :readonly => options[:readonly], + :disabled => options[:disabled], + :size => options[:size] + }) + end + + def preference_fields(object, form) + return unless object.respond_to?(:preferences) + object.preferences.keys.map{ |key| + form.label("preferred_#{key}", Spree.t(key) + ": ") + + preference_field_for(form, "preferred_#{key}", :type => object.preference_type(key)) + }.join("
").html_safe + end + + def link_to_add_fields(name, target, options = {}) + name = '' if options[:no_text] + css_classes = options[:class] ? options[:class] + " spree_add_fields" : "spree_add_fields" + link_to_with_icon('icon-plus', name, 'javascript:', :data => { :target => target }, :class => css_classes) + end + + # renders hidden field and link to remove record using nested_attributes + def link_to_remove_fields(name, f, options = {}) + name = '' if options[:no_text] + options[:class] = '' unless options[:class] + options[:class] += 'no-text with-tip' if options[:no_text] + url = f.object.persisted? ? [:admin, f.object] : '#' + link_to_with_icon('icon-trash', name, url, :class => "spree_remove_fields #{options[:class]}", :data => {:action => 'remove'}, :title => Spree.t(:remove)) + f.hidden_field(:_destroy) + end + + def spree_dom_id(record) + dom_id(record, 'spree') + end + + private + + def attribute_name_for(field_name) + field_name.gsub(' ', '_').downcase + end + end + end +end