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Add dynamic_form plugin

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commit cca5c64f93002633ec3853ad1b49170c668b8d87 1 parent 785ef7a
Marc Lagrange authored
View
13 app/controllers/application_controller.rb
@@ -1,8 +1,21 @@
class ApplicationController < ActionController::Base
protect_from_forgery
+ helper_method :current_user_session, :current_user
### ACTIONS ###
def index
end
+ private
+ def current_user_session
+ return @current_user_session if defined?(@current_user_session)
+ @current_user_session = UserSession.find
+ end
+
+ def current_user
+ return @current_user if defined?(@current_user)
+ @current_user = current_user_session && current_user_session.record
+ end
+
+
end
View
6 app/views/layouts/application.html.haml
@@ -24,6 +24,12 @@
%li= link_to "Instruments"
%li= link_to "Authors"
%li= link_to "Contributors"
+ - if !current_user
+ %li= link_to "Login", login_url
+ %li= link_to "Sign in", new_user_url
+ - else
+ %li= link_to current_user.login, current_user
+ %li= link_to "Logout", logout_url
#content
= yield
%footer
View
5 config/routes.rb
@@ -1,3 +1,8 @@
LsdjPatchbook::Application.routes.draw do
+ resources :users, :user_sessions
+
+ match "/login", :to => "user_sessions#new"
+ match "/logout", :to => "user_sessions#destroy"
+
root :to => "application#index"
end
View
2  public/stylesheets/sass/application.sass
@@ -42,4 +42,4 @@ footer
border-top: 2px solid $border-color
border-left: 2px solid $border-color
border-right: 2px solid $border-color
- border-bottom: 2px solid $border-color
+ border-bottom: 2px solid $border-color
View
20 vendor/plugins/dynamic_form/MIT-LICENSE
@@ -0,0 +1,20 @@
+Copyright (c) 2010 David Heinemeier Hansson
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
View
13 vendor/plugins/dynamic_form/README
@@ -0,0 +1,13 @@
+DynamicForm
+===========
+
+DynamicForm holds a few helpers method to help you deal with your models, they are:
+
+* input(record, method, options = {})
+* form(record, options = {})
+* error_message_on(object, method, options={})
+* error_messages_for(record, options={})
+
+It also adds f.error_messages and f.error_messages_on to your form builders.
+
+Copyright (c) 2010 David Heinemeier Hansson, released under the MIT license
View
10 vendor/plugins/dynamic_form/Rakefile
@@ -0,0 +1,10 @@
+require 'rake/testtask'
+
+desc 'Default: run unit tests.'
+task :default => :test
+
+desc 'Test the active_model_helper plugin.'
+Rake::TestTask.new(:test) do |t|
+ t.libs << 'test'
+ t.pattern = 'test/**/*_test.rb'
+end
View
12 vendor/plugins/dynamic_form/dynamic_form.gemspec
@@ -0,0 +1,12 @@
+Gem::Specification.new do |s|
+ s.name = 'dynamic_form'
+ s.version = '1.0.0'
+ s.author = 'David Heinemeier Hansson'
+ s.email = 'david@loudthinking.com'
+ s.summary = 'Deprecated dynamic form helpers: input, form, error_messages_for, error_messages_on'
+
+ s.add_dependency('rails', '>= 3.0.0')
+
+ s.files = Dir['lib/**/*']
+ s.require_path = 'lib'
+end
View
1  vendor/plugins/dynamic_form/init.rb
@@ -0,0 +1 @@
+require 'dynamic_form'
View
300 vendor/plugins/dynamic_form/lib/action_view/helpers/dynamic_form.rb
@@ -0,0 +1,300 @@
+require 'action_view/helpers'
+require 'active_support/i18n'
+require 'active_support/core_ext/enumerable'
+require 'active_support/core_ext/object/blank'
+
+module ActionView
+ module Helpers
+ # The Active Record Helper makes it easier to create forms for records kept in instance variables. The most far-reaching is the +form+
+ # method that creates a complete form for all the basic content types of the record (not associations or aggregations, though). This
+ # is a great way of making the record quickly available for editing, but likely to prove lackluster for a complicated real-world form.
+ # In that case, it's better to use the +input+ method and the specialized +form+ methods in link:classes/ActionView/Helpers/FormHelper.html
+ module DynamicForm
+ # Returns a default input tag for the type of object returned by the method. For example, if <tt>@post</tt>
+ # has an attribute +title+ mapped to a +VARCHAR+ column that holds "Hello World":
+ #
+ # input("post", "title")
+ # # => <input id="post_title" name="post[title]" size="30" type="text" value="Hello World" />
+ def input(record_name, method, options = {})
+ InstanceTag.new(record_name, method, self).to_tag(options)
+ end
+
+ # Returns an entire form with all needed input tags for a specified Active Record object. For example, if <tt>@post</tt>
+ # has attributes named +title+ of type +VARCHAR+ and +body+ of type +TEXT+ then
+ #
+ # form("post")
+ #
+ # would yield a form like the following (modulus formatting):
+ #
+ # <form action='/posts/create' method='post'>
+ # <p>
+ # <label for="post_title">Title</label><br />
+ # <input id="post_title" name="post[title]" size="30" type="text" value="Hello World" />
+ # </p>
+ # <p>
+ # <label for="post_body">Body</label><br />
+ # <textarea cols="40" id="post_body" name="post[body]" rows="20"></textarea>
+ # </p>
+ # <input name="commit" type="submit" value="Create" />
+ # </form>
+ #
+ # It's possible to specialize the form builder by using a different action name and by supplying another
+ # block renderer. For example, if <tt>@entry</tt> has an attribute +message+ of type +VARCHAR+ then
+ #
+ # form("entry",
+ # :action => "sign",
+ # :input_block => Proc.new { |record, column|
+ # "#{column.human_name}: #{input(record, column.name)}<br />"
+ # })
+ #
+ # would yield a form like the following (modulus formatting):
+ #
+ # <form action="/entries/sign" method="post">
+ # Message:
+ # <input id="entry_message" name="entry[message]" size="30" type="text" /><br />
+ # <input name="commit" type="submit" value="Sign" />
+ # </form>
+ #
+ # It's also possible to add additional content to the form by giving it a block, such as:
+ #
+ # form("entry", :action => "sign") do |form|
+ # form << content_tag("b", "Department")
+ # form << collection_select("department", "id", @departments, "id", "name")
+ # end
+ #
+ # The following options are available:
+ #
+ # * <tt>:action</tt> - The action used when submitting the form (default: +create+ if a new record, otherwise +update+).
+ # * <tt>:input_block</tt> - Specialize the output using a different block, see above.
+ # * <tt>:method</tt> - The method used when submitting the form (default: +post+).
+ # * <tt>:multipart</tt> - Whether to change the enctype of the form to "multipart/form-data", used when uploading a file (default: +false+).
+ # * <tt>:submit_value</tt> - The text of the submit button (default: "Create" if a new record, otherwise "Update").
+ def form(record_name, options = {})
+ record = instance_variable_get("@#{record_name}")
+ record = convert_to_model(record)
+
+ options = options.symbolize_keys
+ options[:action] ||= record.persisted? ? "update" : "create"
+ action = url_for(:action => options[:action], :id => record)
+
+ submit_value = options[:submit_value] || options[:action].gsub(/[^\w]/, '').capitalize
+
+ contents = form_tag({:action => action}, :method =>(options[:method] || 'post'), :enctype => options[:multipart] ? 'multipart/form-data': nil)
+ contents.safe_concat hidden_field(record_name, :id) if record.persisted?
+ contents.safe_concat all_input_tags(record, record_name, options)
+ yield contents if block_given?
+ contents.safe_concat submit_tag(submit_value)
+ contents.safe_concat('</form>')
+ end
+
+ # Returns a string containing the error message attached to the +method+ on the +object+ if one exists.
+ # This error message is wrapped in a <tt>DIV</tt> tag by default or with <tt>:html_tag</tt> if specified,
+ # which can be extended to include a <tt>:prepend_text</tt> and/or <tt>:append_text</tt> (to properly explain
+ # the error), and a <tt>:css_class</tt> to style it accordingly. +object+ should either be the name of an
+ # instance variable or the actual object. The method can be passed in either as a string or a symbol.
+ # As an example, let's say you have a model <tt>@post</tt> that has an error message on the +title+ attribute:
+ #
+ # <%= error_message_on "post", "title" %>
+ # # => <div class="formError">can't be empty</div>
+ #
+ # <%= error_message_on @post, :title %>
+ # # => <div class="formError">can't be empty</div>
+ #
+ # <%= error_message_on "post", "title",
+ # :prepend_text => "Title simply ",
+ # :append_text => " (or it won't work).",
+ # :html_tag => "span",
+ # :css_class => "inputError" %>
+ # # => <span class="inputError">Title simply can't be empty (or it won't work).</span>
+ def error_message_on(object, method, *args)
+ options = args.extract_options!
+ unless args.empty?
+ ActiveSupport::Deprecation.warn('error_message_on takes an option hash instead of separate ' +
+ 'prepend_text, append_text, html_tag, and css_class arguments', caller)
+
+ options[:prepend_text] = args[0] || ''
+ options[:append_text] = args[1] || ''
+ options[:html_tag] = args[2] || 'div'
+ options[:css_class] = args[3] || 'formError'
+ end
+ options.reverse_merge!(:prepend_text => '', :append_text => '', :html_tag => 'div', :css_class => 'formError')
+
+ object = convert_to_model(object)
+
+ if (obj = (object.respond_to?(:errors) ? object : instance_variable_get("@#{object}"))) &&
+ (errors = obj.errors[method]).presence
+ content_tag(options[:html_tag],
+ (options[:prepend_text].html_safe << errors.first).safe_concat(options[:append_text]),
+ :class => options[:css_class]
+ )
+ else
+ ''
+ end
+ end
+
+ # Returns a string with a <tt>DIV</tt> containing all of the error messages for the objects located as instance variables by the names
+ # given. If more than one object is specified, the errors for the objects are displayed in the order that the object names are
+ # provided.
+ #
+ # This <tt>DIV</tt> can be tailored by the following options:
+ #
+ # * <tt>:header_tag</tt> - Used for the header of the error div (default: "h2").
+ # * <tt>:id</tt> - The id of the error div (default: "errorExplanation").
+ # * <tt>:class</tt> - The class of the error div (default: "errorExplanation").
+ # * <tt>:object</tt> - The object (or array of objects) for which to display errors,
+ # if you need to escape the instance variable convention.
+ # * <tt>:object_name</tt> - The object name to use in the header, or any text that you prefer.
+ # If <tt>:object_name</tt> is not set, the name of the first object will be used.
+ # * <tt>:header_message</tt> - The message in the header of the error div. Pass +nil+
+ # or an empty string to avoid the header message altogether. (Default: "X errors
+ # prohibited this object from being saved").
+ # * <tt>:message</tt> - The explanation message after the header message and before
+ # the error list. Pass +nil+ or an empty string to avoid the explanation message
+ # altogether. (Default: "There were problems with the following fields:").
+ #
+ # To specify the display for one object, you simply provide its name as a parameter.
+ # For example, for the <tt>@user</tt> model:
+ #
+ # error_messages_for 'user'
+ #
+ # You can also supply an object:
+ #
+ # error_messages_for @user
+ #
+ # This will use the last part of the model name in the presentation. For instance, if
+ # this is a MyKlass::User object, this will use "user" as the name in the String. This
+ # is taken from MyKlass::User.model_name.human, which can be overridden.
+ #
+ # To specify more than one object, you simply list them; optionally, you can add an extra <tt>:object_name</tt> parameter, which
+ # will be the name used in the header message:
+ #
+ # error_messages_for 'user_common', 'user', :object_name => 'user'
+ #
+ # You can also use a number of objects, which will have the same naming semantics
+ # as a single object.
+ #
+ # error_messages_for @user, @post
+ #
+ # If the objects cannot be located as instance variables, you can add an extra <tt>:object</tt> parameter which gives the actual
+ # object (or array of objects to use):
+ #
+ # error_messages_for 'user', :object => @question.user
+ #
+ # NOTE: This is a pre-packaged presentation of the errors with embedded strings and a certain HTML structure. If what
+ # you need is significantly different from the default presentation, it makes plenty of sense to access the <tt>object.errors</tt>
+ # instance yourself and set it up. View the source of this method to see how easy it is.
+ def error_messages_for(*params)
+ options = params.extract_options!.symbolize_keys
+
+ objects = Array.wrap(options.delete(:object) || params).map do |object|
+ object = instance_variable_get("@#{object}") unless object.respond_to?(:to_model)
+ object = convert_to_model(object)
+
+ if object.class.respond_to?(:model_name)
+ options[:object_name] ||= object.class.model_name.human.downcase
+ end
+
+ object
+ end
+
+ objects.compact!
+ count = objects.inject(0) {|sum, object| sum + object.errors.count }
+
+ unless count.zero?
+ html = {}
+ [:id, :class].each do |key|
+ if options.include?(key)
+ value = options[key]
+ html[key] = value unless value.blank?
+ else
+ html[key] = 'errorExplanation'
+ end
+ end
+ options[:object_name] ||= params.first
+
+ I18n.with_options :locale => options[:locale], :scope => [:errors, :template] do |locale|
+ header_message = if options.include?(:header_message)
+ options[:header_message]
+ else
+ locale.t :header, :count => count, :model => options[:object_name].to_s.gsub('_', ' ')
+ end
+
+ message = options.include?(:message) ? options[:message] : locale.t(:body)
+
+ error_messages = objects.sum do |object|
+ object.errors.full_messages.map do |msg|
+ content_tag(:li, msg)
+ end
+ end.join.html_safe
+
+ contents = ''
+ contents << content_tag(options[:header_tag] || :h2, header_message) unless header_message.blank?
+ contents << content_tag(:p, message) unless message.blank?
+ contents << content_tag(:ul, error_messages)
+
+ content_tag(:div, contents.html_safe, html)
+ end
+ else
+ ''
+ end
+ end
+
+ private
+
+ def all_input_tags(record, record_name, options)
+ input_block = options[:input_block] || default_input_block
+ record.class.content_columns.collect{ |column| input_block.call(record_name, column) }.join("\n")
+ end
+
+ def default_input_block
+ Proc.new { |record, column| %(<p><label for="#{record}_#{column.name}">#{column.human_name}</label><br />#{input(record, column.name)}</p>) }
+ end
+
+ module InstanceTagMethods
+ def to_tag(options = {})
+ case column_type
+ when :string
+ field_type = @method_name.include?("password") ? "password" : "text"
+ to_input_field_tag(field_type, options)
+ when :text
+ to_text_area_tag(options)
+ when :integer, :float, :decimal
+ to_input_field_tag("text", options)
+ when :date
+ to_date_select_tag(options)
+ when :datetime, :timestamp
+ to_datetime_select_tag(options)
+ when :time
+ to_time_select_tag(options)
+ when :boolean
+ to_boolean_select_tag(options)
+ end
+ end
+
+ def column_type
+ object.send(:column_for_attribute, @method_name).type
+ end
+ end
+
+ module FormBuilderMethods
+ def error_message_on(method, *args)
+ @template.error_message_on(@object || @object_name, method, *args)
+ end
+
+ def error_messages(options = {})
+ @template.error_messages_for(@object_name, objectify_options(options))
+ end
+ end
+ end
+
+ class InstanceTag
+ include DynamicForm::InstanceTagMethods
+ end
+
+ class FormBuilder
+ include DynamicForm::FormBuilderMethods
+ end
+ end
+end
+
+I18n.load_path << File.expand_path("../../locale/en.yml", __FILE__)
View
8 vendor/plugins/dynamic_form/lib/action_view/locale/en.yml
@@ -0,0 +1,8 @@
+en:
+ errors:
+ template:
+ header:
+ one: "1 error prohibited this %{model} from being saved"
+ other: "%{count} errors prohibited this %{model} from being saved"
+ # The variable :count is also available
+ body: "There were problems with the following fields:"
View
5 vendor/plugins/dynamic_form/lib/dynamic_form.rb
@@ -0,0 +1,5 @@
+require 'action_view/helpers/dynamic_form'
+
+class ActionView::Base
+ include DynamicForm
+end
View
42 vendor/plugins/dynamic_form/test/dynamic_form_i18n_test.rb
@@ -0,0 +1,42 @@
+require 'test_helper'
+
+class DynamicFormI18nTest < Test::Unit::TestCase
+ include ActionView::Context
+ include ActionView::Helpers::DynamicForm
+
+ attr_reader :request
+
+ def setup
+ @object = stub :errors => stub(:count => 1, :full_messages => ['full_messages'])
+ @object.stubs :to_model => @object
+ @object.stubs :class => stub(:model_name => stub(:human => ""))
+
+ @object_name = 'book_seller'
+ @object_name_without_underscore = 'book seller'
+
+ stubs(:content_tag).returns 'content_tag'
+
+ I18n.stubs(:t).with(:'header', :locale => 'en', :scope => [:errors, :template], :count => 1, :model => '').returns "1 error prohibited this from being saved"
+ I18n.stubs(:t).with(:'body', :locale => 'en', :scope => [:errors, :template]).returns 'There were problems with the following fields:'
+ end
+
+ def test_error_messages_for_given_a_header_option_it_does_not_translate_header_message
+ I18n.expects(:t).with(:'header', :locale => 'en', :scope => [:errors, :template], :count => 1, :model => '').never
+ error_messages_for(:object => @object, :header_message => 'header message', :locale => 'en')
+ end
+
+ def test_error_messages_for_given_no_header_option_it_translates_header_message
+ I18n.expects(:t).with(:'header', :locale => 'en', :scope => [:errors, :template], :count => 1, :model => '').returns 'header message'
+ error_messages_for(:object => @object, :locale => 'en')
+ end
+
+ def test_error_messages_for_given_a_message_option_it_does_not_translate_message
+ I18n.expects(:t).with(:'body', :locale => 'en', :scope => [:errors, :template]).never
+ error_messages_for(:object => @object, :message => 'message', :locale => 'en')
+ end
+
+ def test_error_messages_for_given_no_message_option_it_translates_message
+ I18n.expects(:t).with(:'body', :locale => 'en', :scope => [:errors, :template]).returns 'There were problems with the following fields:'
+ error_messages_for(:object => @object, :locale => 'en')
+ end
+end
View
370 vendor/plugins/dynamic_form/test/dynamic_form_test.rb
@@ -0,0 +1,370 @@
+require 'test_helper'
+require 'action_view/template/handlers/erb'
+
+class DynamicFormTest < ActionView::TestCase
+ tests ActionView::Helpers::DynamicForm
+
+ def form_for(*)
+ @output_buffer = super
+ end
+
+ silence_warnings do
+ class Post < Struct.new(:title, :author_name, :body, :secret, :written_on)
+ extend ActiveModel::Naming
+ include ActiveModel::Conversion
+ end
+
+ class User < Struct.new(:email)
+ extend ActiveModel::Naming
+ include ActiveModel::Conversion
+ end
+
+ class Column < Struct.new(:type, :name, :human_name)
+ extend ActiveModel::Naming
+ include ActiveModel::Conversion
+ end
+ end
+
+ class DirtyPost
+ class Errors
+ def empty?
+ false
+ end
+
+ def count
+ 1
+ end
+
+ def full_messages
+ ["Author name can't be <em>empty</em>"]
+ end
+
+ def [](field)
+ ["can't be <em>empty</em>"]
+ end
+ end
+
+ def errors
+ Errors.new
+ end
+ end
+
+ def setup_post
+ @post = Post.new
+ def @post.errors
+ Class.new {
+ def [](field)
+ case field.to_s
+ when "author_name"
+ ["can't be empty"]
+ when "body"
+ ['foo']
+ else
+ []
+ end
+ end
+ def empty?() false end
+ def count() 1 end
+ def full_messages() [ "Author name can't be empty" ] end
+ }.new
+ end
+
+ def @post.persisted?() false end
+ def @post.to_param() nil end
+
+ def @post.column_for_attribute(attr_name)
+ Post.content_columns.select { |column| column.name == attr_name }.first
+ end
+
+ silence_warnings do
+ def Post.content_columns() [ Column.new(:string, "title", "Title"), Column.new(:text, "body", "Body") ] end
+ end
+
+ @post.title = "Hello World"
+ @post.author_name = ""
+ @post.body = "Back to the hill and over it again!"
+ @post.secret = 1
+ @post.written_on = Date.new(2004, 6, 15)
+ end
+
+ def setup_user
+ @user = User.new
+ def @user.errors
+ Class.new {
+ def [](field) field == "email" ? ['nonempty'] : [] end
+ def empty?() false end
+ def count() 1 end
+ def full_messages() [ "User email can't be empty" ] end
+ }.new
+ end
+
+ def @user.new_record?() true end
+ def @user.to_param() nil end
+
+ def @user.column_for_attribute(attr_name)
+ User.content_columns.select { |column| column.name == attr_name }.first
+ end
+
+ silence_warnings do
+ def User.content_columns() [ Column.new(:string, "email", "Email") ] end
+ end
+
+ @user.email = ""
+ end
+
+ def protect_against_forgery?
+ @protect_against_forgery ? true : false
+ end
+ attr_accessor :request_forgery_protection_token, :form_authenticity_token
+
+ def setup
+ super
+ setup_post
+ setup_user
+
+ @response = ActionController::TestResponse.new
+ end
+
+ def url_for(options)
+ options = options.symbolize_keys
+ [options[:action], options[:id].to_param].compact.join('/')
+ end
+
+ def test_generic_input_tag
+ assert_dom_equal(
+ %(<input id="post_title" name="post[title]" size="30" type="text" value="Hello World" />), input("post", "title")
+ )
+ end
+
+ def test_text_area_with_errors
+ assert_dom_equal(
+ %(<div class="fieldWithErrors"><textarea cols="40" id="post_body" name="post[body]" rows="20">Back to the hill and over it again!</textarea></div>),
+ text_area("post", "body")
+ )
+ end
+
+ def test_text_field_with_errors
+ assert_dom_equal(
+ %(<div class="fieldWithErrors"><input id="post_author_name" name="post[author_name]" size="30" type="text" value="" /></div>),
+ text_field("post", "author_name")
+ )
+ end
+
+ def test_field_error_proc
+ old_proc = ActionView::Base.field_error_proc
+ ActionView::Base.field_error_proc = Proc.new do |html_tag, instance|
+ %(<div class=\"fieldWithErrors\">#{html_tag} <span class="error">#{[instance.error_message].join(', ')}</span></div>).html_safe
+ end
+
+ assert_dom_equal(
+ %(<div class="fieldWithErrors"><input id="post_author_name" name="post[author_name]" size="30" type="text" value="" /> <span class="error">can't be empty</span></div>),
+ text_field("post", "author_name")
+ )
+ ensure
+ ActionView::Base.field_error_proc = old_proc if old_proc
+ end
+
+ def test_form_with_string
+ assert_dom_equal(
+ %(<form action="create" method="post"><p><label for="post_title">Title</label><br /><input id="post_title" name="post[title]" size="30" type="text" value="Hello World" /></p>\n<p><label for="post_body">Body</label><br /><div class="fieldWithErrors"><textarea cols="40" id="post_body" name="post[body]" rows="20">Back to the hill and over it again!</textarea></div></p><input name="commit" type="submit" value="Create" /></form>),
+ form("post")
+ )
+
+ silence_warnings do
+ class << @post
+ def persisted?() true end
+ def to_param() id end
+ def id() 1 end
+ end
+ end
+
+ assert_dom_equal(
+ %(<form action="update/1" method="post"><input id="post_id" name="post[id]" type="hidden" value="1" /><p><label for="post_title">Title</label><br /><input id="post_title" name="post[title]" size="30" type="text" value="Hello World" /></p>\n<p><label for="post_body">Body</label><br /><div class="fieldWithErrors"><textarea cols="40" id="post_body" name="post[body]" rows="20">Back to the hill and over it again!</textarea></div></p><input name="commit" type="submit" value="Update" /></form>),
+ form("post")
+ )
+ end
+
+ def test_form_with_protect_against_forgery
+ @protect_against_forgery = true
+ @request_forgery_protection_token = 'authenticity_token'
+ @form_authenticity_token = '123'
+ assert_dom_equal(
+ %(<form action="create" method="post"><div style='margin:0;padding:0;display:inline'><input type='hidden' name='authenticity_token' value='123' /></div><p><label for="post_title">Title</label><br /><input id="post_title" name="post[title]" size="30" type="text" value="Hello World" /></p>\n<p><label for="post_body">Body</label><br /><div class="fieldWithErrors"><textarea cols="40" id="post_body" name="post[body]" rows="20">Back to the hill and over it again!</textarea></div></p><input name="commit" type="submit" value="Create" /></form>),
+ form("post")
+ )
+ end
+
+ def test_form_with_method_option
+ assert_dom_equal(
+ %(<form action="create" method="get"><p><label for="post_title">Title</label><br /><input id="post_title" name="post[title]" size="30" type="text" value="Hello World" /></p>\n<p><label for="post_body">Body</label><br /><div class="fieldWithErrors"><textarea cols="40" id="post_body" name="post[body]" rows="20">Back to the hill and over it again!</textarea></div></p><input name="commit" type="submit" value="Create" /></form>),
+ form("post", :method=>'get')
+ )
+ end
+
+ def test_form_with_action_option
+ output_buffer << form("post", :action => "sign")
+ assert_select "form[action=sign]" do |form|
+ assert_select "input[type=submit][value=Sign]"
+ end
+ end
+
+ def test_form_with_date
+ silence_warnings do
+ def Post.content_columns() [ Column.new(:date, "written_on", "Written on") ] end
+ end
+
+ assert_dom_equal(
+ %(<form action="create" method="post"><p><label for="post_written_on">Written on</label><br /><select id="post_written_on_1i" name="post[written_on(1i)]">\n<option value="1999">1999</option>\n<option value="2000">2000</option>\n<option value="2001">2001</option>\n<option value="2002">2002</option>\n<option value="2003">2003</option>\n<option value="2004" selected="selected">2004</option>\n<option value="2005">2005</option>\n<option value="2006">2006</option>\n<option value="2007">2007</option>\n<option value="2008">2008</option>\n<option value="2009">2009</option>\n</select>\n<select id="post_written_on_2i" name="post[written_on(2i)]">\n<option value="1">January</option>\n<option value="2">February</option>\n<option value="3">March</option>\n<option value="4">April</option>\n<option value="5">May</option>\n<option value="6" selected="selected">June</option>\n<option value="7">July</option>\n<option value="8">August</option>\n<option value="9">September</option>\n<option value="10">October</option>\n<option value="11">November</option>\n<option value="12">December</option>\n</select>\n<select id="post_written_on_3i" name="post[written_on(3i)]">\n<option value="1">1</option>\n<option value="2">2</option>\n<option value="3">3</option>\n<option value="4">4</option>\n<option value="5">5</option>\n<option value="6">6</option>\n<option value="7">7</option>\n<option value="8">8</option>\n<option value="9">9</option>\n<option value="10">10</option>\n<option value="11">11</option>\n<option value="12">12</option>\n<option value="13">13</option>\n<option value="14">14</option>\n<option value="15" selected="selected">15</option>\n<option value="16">16</option>\n<option value="17">17</option>\n<option value="18">18</option>\n<option value="19">19</option>\n<option value="20">20</option>\n<option value="21">21</option>\n<option value="22">22</option>\n<option value="23">23</option>\n<option value="24">24</option>\n<option value="25">25</option>\n<option value="26">26</option>\n<option value="27">27</option>\n<option value="28">28</option>\n<option value="29">29</option>\n<option value="30">30</option>\n<option value="31">31</option>\n</select>\n</p><input name="commit" type="submit" value="Create" /></form>),
+ form("post")
+ )
+ end
+
+ def test_form_with_datetime
+ silence_warnings do
+ def Post.content_columns() [ Column.new(:datetime, "written_on", "Written on") ] end
+ end
+ @post.written_on = Time.gm(2004, 6, 15, 16, 30)
+
+ assert_dom_equal(
+ %(<form action="create" method="post"><p><label for="post_written_on">Written on</label><br /><select id="post_written_on_1i" name="post[written_on(1i)]">\n<option value="1999">1999</option>\n<option value="2000">2000</option>\n<option value="2001">2001</option>\n<option value="2002">2002</option>\n<option value="2003">2003</option>\n<option value="2004" selected="selected">2004</option>\n<option value="2005">2005</option>\n<option value="2006">2006</option>\n<option value="2007">2007</option>\n<option value="2008">2008</option>\n<option value="2009">2009</option>\n</select>\n<select id="post_written_on_2i" name="post[written_on(2i)]">\n<option value="1">January</option>\n<option value="2">February</option>\n<option value="3">March</option>\n<option value="4">April</option>\n<option value="5">May</option>\n<option value="6" selected="selected">June</option>\n<option value="7">July</option>\n<option value="8">August</option>\n<option value="9">September</option>\n<option value="10">October</option>\n<option value="11">November</option>\n<option value="12">December</option>\n</select>\n<select id="post_written_on_3i" name="post[written_on(3i)]">\n<option value="1">1</option>\n<option value="2">2</option>\n<option value="3">3</option>\n<option value="4">4</option>\n<option value="5">5</option>\n<option value="6">6</option>\n<option value="7">7</option>\n<option value="8">8</option>\n<option value="9">9</option>\n<option value="10">10</option>\n<option value="11">11</option>\n<option value="12">12</option>\n<option value="13">13</option>\n<option value="14">14</option>\n<option value="15" selected="selected">15</option>\n<option value="16">16</option>\n<option value="17">17</option>\n<option value="18">18</option>\n<option value="19">19</option>\n<option value="20">20</option>\n<option value="21">21</option>\n<option value="22">22</option>\n<option value="23">23</option>\n<option value="24">24</option>\n<option value="25">25</option>\n<option value="26">26</option>\n<option value="27">27</option>\n<option value="28">28</option>\n<option value="29">29</option>\n<option value="30">30</option>\n<option value="31">31</option>\n</select>\n &mdash; <select id="post_written_on_4i" name="post[written_on(4i)]">\n<option value="00">00</option>\n<option value="01">01</option>\n<option value="02">02</option>\n<option value="03">03</option>\n<option value="04">04</option>\n<option value="05">05</option>\n<option value="06">06</option>\n<option value="07">07</option>\n<option value="08">08</option>\n<option value="09">09</option>\n<option value="10">10</option>\n<option value="11">11</option>\n<option value="12">12</option>\n<option value="13">13</option>\n<option value="14">14</option>\n<option value="15">15</option>\n<option value="16" selected="selected">16</option>\n<option value="17">17</option>\n<option value="18">18</option>\n<option value="19">19</option>\n<option value="20">20</option>\n<option value="21">21</option>\n<option value="22">22</option>\n<option value="23">23</option>\n</select>\n : <select id="post_written_on_5i" name="post[written_on(5i)]">\n<option value="00">00</option>\n<option value="01">01</option>\n<option value="02">02</option>\n<option value="03">03</option>\n<option value="04">04</option>\n<option value="05">05</option>\n<option value="06">06</option>\n<option value="07">07</option>\n<option value="08">08</option>\n<option value="09">09</option>\n<option value="10">10</option>\n<option value="11">11</option>\n<option value="12">12</option>\n<option value="13">13</option>\n<option value="14">14</option>\n<option value="15">15</option>\n<option value="16">16</option>\n<option value="17">17</option>\n<option value="18">18</option>\n<option value="19">19</option>\n<option value="20">20</option>\n<option value="21">21</option>\n<option value="22">22</option>\n<option value="23">23</option>\n<option value="24">24</option>\n<option value="25">25</option>\n<option value="26">26</option>\n<option value="27">27</option>\n<option value="28">28</option>\n<option value="29">29</option>\n<option value="30" selected="selected">30</option>\n<option value="31">31</option>\n<option value="32">32</option>\n<option value="33">33</option>\n<option value="34">34</option>\n<option value="35">35</option>\n<option value="36">36</option>\n<option value="37">37</option>\n<option value="38">38</option>\n<option value="39">39</option>\n<option value="40">40</option>\n<option value="41">41</option>\n<option value="42">42</option>\n<option value="43">43</option>\n<option value="44">44</option>\n<option value="45">45</option>\n<option value="46">46</option>\n<option value="47">47</option>\n<option value="48">48</option>\n<option value="49">49</option>\n<option value="50">50</option>\n<option value="51">51</option>\n<option value="52">52</option>\n<option value="53">53</option>\n<option value="54">54</option>\n<option value="55">55</option>\n<option value="56">56</option>\n<option value="57">57</option>\n<option value="58">58</option>\n<option value="59">59</option>\n</select>\n</p><input name="commit" type="submit" value="Create" /></form>),
+ form("post")
+ )
+ end
+
+ def test_error_for_block
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>1 error prohibited this post from being saved</h2><p>There were problems with the following fields:</p><ul><li>Author name can't be empty</li></ul></div>), error_messages_for("post")
+ assert_equal %(<div class="errorDeathByClass" id="errorDeathById"><h1>1 error prohibited this post from being saved</h1><p>There were problems with the following fields:</p><ul><li>Author name can't be empty</li></ul></div>), error_messages_for("post", :class => "errorDeathByClass", :id => "errorDeathById", :header_tag => "h1")
+ assert_equal %(<div id="errorDeathById"><h1>1 error prohibited this post from being saved</h1><p>There were problems with the following fields:</p><ul><li>Author name can't be empty</li></ul></div>), error_messages_for("post", :class => nil, :id => "errorDeathById", :header_tag => "h1")
+ assert_equal %(<div class="errorDeathByClass"><h1>1 error prohibited this post from being saved</h1><p>There were problems with the following fields:</p><ul><li>Author name can't be empty</li></ul></div>), error_messages_for("post", :class => "errorDeathByClass", :id => nil, :header_tag => "h1")
+ end
+
+ def test_error_messages_for_escapes_html
+ @dirty_post = DirtyPost.new
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>1 error prohibited this dirty post from being saved</h2><p>There were problems with the following fields:</p><ul><li>Author name can't be &lt;em&gt;empty&lt;/em&gt;</li></ul></div>), error_messages_for("dirty_post")
+ end
+
+ def test_error_messages_for_handles_nil
+ assert_equal "", error_messages_for("notthere")
+ end
+
+ def test_error_message_on_escapes_html
+ @dirty_post = DirtyPost.new
+ assert_dom_equal "<div class=\"formError\">can't be &lt;em&gt;empty&lt;/em&gt;</div>", error_message_on(:dirty_post, :author_name)
+ end
+
+ def test_error_message_on_handles_nil
+ assert_equal "", error_message_on("notthere", "notthere")
+ end
+
+ def test_error_message_on
+ assert_dom_equal "<div class=\"formError\">can't be empty</div>", error_message_on(:post, :author_name)
+ end
+
+ def test_error_message_on_no_instance_variable
+ other_post = @post
+ assert_dom_equal "<div class=\"formError\">can't be empty</div>", error_message_on(other_post, :author_name)
+ end
+
+ def test_error_message_on_with_options_hash
+ assert_dom_equal "<div class=\"differentError\">beforecan't be emptyafter</div>", error_message_on(:post, :author_name, :css_class => 'differentError', :prepend_text => 'before', :append_text => 'after')
+ end
+
+ def test_error_message_on_with_tag_option_in_options_hash
+ assert_dom_equal "<span class=\"differentError\">beforecan't be emptyafter</span>", error_message_on(:post, :author_name, :html_tag => "span", :css_class => 'differentError', :prepend_text => 'before', :append_text => 'after')
+ end
+
+ def test_error_message_on_handles_empty_errors
+ assert_equal "", error_message_on(@post, :tag)
+ end
+
+ def test_error_messages_for_many_objects
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>2 errors prohibited this post from being saved</h2><p>There were problems with the following fields:</p><ul><li>Author name can't be empty</li><li>User email can't be empty</li></ul></div>), error_messages_for("post", "user")
+
+ # reverse the order, error order changes and so does the title
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>2 errors prohibited this user from being saved</h2><p>There were problems with the following fields:</p><ul><li>User email can't be empty</li><li>Author name can't be empty</li></ul></div>), error_messages_for("user", "post")
+
+ # add the default to put post back in the title
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>2 errors prohibited this post from being saved</h2><p>There were problems with the following fields:</p><ul><li>User email can't be empty</li><li>Author name can't be empty</li></ul></div>), error_messages_for("user", "post", :object_name => "post")
+
+ # symbols work as well
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>2 errors prohibited this post from being saved</h2><p>There were problems with the following fields:</p><ul><li>User email can't be empty</li><li>Author name can't be empty</li></ul></div>), error_messages_for(:user, :post, :object_name => :post)
+
+ # any default works too
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>2 errors prohibited this monkey from being saved</h2><p>There were problems with the following fields:</p><ul><li>User email can't be empty</li><li>Author name can't be empty</li></ul></div>), error_messages_for(:user, :post, :object_name => "monkey")
+
+ # should space object name
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>2 errors prohibited this chunky bacon from being saved</h2><p>There were problems with the following fields:</p><ul><li>User email can't be empty</li><li>Author name can't be empty</li></ul></div>), error_messages_for(:user, :post, :object_name => "chunky_bacon")
+
+ # hide header and explanation messages with nil or empty string
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><ul><li>User email can't be empty</li><li>Author name can't be empty</li></ul></div>), error_messages_for(:user, :post, :header_message => nil, :message => "")
+
+ # override header and explanation messages
+ header_message = "Yikes! Some errors"
+ message = "Please fix the following fields and resubmit:"
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>#{header_message}</h2><p>#{message}</p><ul><li>User email can't be empty</li><li>Author name can't be empty</li></ul></div>), error_messages_for(:user, :post, :header_message => header_message, :message => message)
+ end
+
+ def test_error_messages_for_non_instance_variable
+ actual_user = @user
+ actual_post = @post
+ @user = nil
+ @post = nil
+
+ #explicitly set object
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>1 error prohibited this post from being saved</h2><p>There were problems with the following fields:</p><ul><li>Author name can't be empty</li></ul></div>), error_messages_for("post", :object => actual_post)
+
+ #multiple objects
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>2 errors prohibited this user from being saved</h2><p>There were problems with the following fields:</p><ul><li>User email can't be empty</li><li>Author name can't be empty</li></ul></div>), error_messages_for("user", "post", :object => [actual_user, actual_post])
+
+ #nil object
+ assert_equal '', error_messages_for('user', :object => nil)
+ end
+
+ def test_error_messages_for_model_objects
+ error = error_messages_for(@post)
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>1 error prohibited this post from being saved</h2><p>There were problems with the following fields:</p><ul><li>Author name can't be empty</li></ul></div>),
+ error
+
+ error = error_messages_for(@user, @post)
+ assert_dom_equal %(<div class="errorExplanation" id="errorExplanation"><h2>2 errors prohibited this user from being saved</h2><p>There were problems with the following fields:</p><ul><li>User email can't be empty</li><li>Author name can't be empty</li></ul></div>),
+ error
+ end
+
+ def test_form_with_string_multipart
+ assert_dom_equal(
+ %(<form action="create" enctype="multipart/form-data" method="post"><p><label for="post_title">Title</label><br /><input id="post_title" name="post[title]" size="30" type="text" value="Hello World" /></p>\n<p><label for="post_body">Body</label><br /><div class="fieldWithErrors"><textarea cols="40" id="post_body" name="post[body]" rows="20">Back to the hill and over it again!</textarea></div></p><input name="commit" type="submit" value="Create" /></form>),
+ form("post", :multipart => true)
+ )
+ end
+
+ def test_default_form_builder_with_dynamic_form_helpers
+ form_for(@post, :as => :post, :url => {}) do |f|
+ concat f.error_message_on('author_name')
+ concat f.error_messages
+ end
+
+ expected = %(<form class="post_new" method="post" action="" id="post_new">) +
+ %(<div class="formError">can't be empty</div>) +
+ %(<div class="errorExplanation" id="errorExplanation"><h2>1 error prohibited this post from being saved</h2><p>There were problems with the following fields:</p><ul><li>Author name can't be empty</li></ul></div>) +
+ %(</form>)
+
+ assert_dom_equal expected, output_buffer
+ end
+
+ def test_default_form_builder_no_instance_variable
+ post = @post
+ @post = nil
+
+ form_for(post, :as => :post, :url => {}) do |f|
+ concat f.error_message_on('author_name')
+ concat f.error_messages
+ end
+
+ expected = %(<form class="post_new" method="post" action="" id="post_new">) +
+ %(<div class="formError">can't be empty</div>) +
+ %(<div class="errorExplanation" id="errorExplanation"><h2>1 error prohibited this post from being saved</h2><p>There were problems with the following fields:</p><ul><li>Author name can't be empty</li></ul></div>) +
+ %(</form>)
+
+ assert_dom_equal expected, output_buffer
+ end
+end
View
9 vendor/plugins/dynamic_form/test/test_helper.rb
@@ -0,0 +1,9 @@
+require 'rubygems'
+require 'test/unit'
+require 'active_support'
+require 'active_support/core_ext'
+require 'action_view'
+require 'action_controller'
+require 'action_controller/test_case'
+require 'active_model'
+require 'action_view/helpers/dynamic_form'
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