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bradgesslerbradgessler
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Update forms view
1 parent 01ed4c9 commit f06801f

2 files changed

Lines changed: 18 additions & 150 deletions

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‎server/controllers/forms_controller.rb‎

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Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
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# frozen_string_literal: true
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class FormsController < ActionController::Base
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before_action { Rails.autoloaders.main.reload }
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class IndexPage < Phlex::HTML
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def view_template
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render Layout.new do

‎server/rails.rb‎

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@@ -11,155 +11,8 @@
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require_relative "../lib/superform/rails"
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# Directories
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SERVER_DIR = File.expand_path(__dir__)
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EXAMPLES_DIR = File.expand_path("../examples", __dir__)
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# Load base class first (before Zeitwerk loads example forms)
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require File.join(EXAMPLES_DIR, "example_form.rb")
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# Load examples with Zeitwerk (no namespace, with reloading)
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EXAMPLES_LOADER = Zeitwerk::Loader.new
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EXAMPLES_LOADER.push_dir(EXAMPLES_DIR, namespace: Object)
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EXAMPLES_LOADER.ignore(File.join(EXAMPLES_DIR, "example_form.rb"))
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EXAMPLES_LOADER.enable_reloading
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EXAMPLES_LOADER.setup
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# Collect form classes dynamically (reloads on each request)
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def form_classes
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EXAMPLES_LOADER.reload
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Dir[File.join(EXAMPLES_DIR, "*.rb")].sort.map do |file|
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class_name = File.basename(file, ".rb").split("_").map(&:capitalize).join
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Object.const_get(class_name)
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end
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end
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# Simple model for forms to bind to
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class Example
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include ActiveModel::Model
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include ActiveModel::Attributes
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attribute :name, :string
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attribute :email, :string
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attribute :password, :string
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attribute :age, :integer
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attribute :title, :string
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attribute :body, :string
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attribute :country, :string
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attribute :priority, :string
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attribute :quantity, :integer
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attribute :terms_accepted, :boolean
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attribute :subscribe, :boolean
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attribute :featured, :boolean
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attribute :birth_date, :date
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attribute :appointment_time, :time
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attribute :event_datetime, :datetime
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attribute :favorite_color, :string
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attribute :volume, :integer
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attribute :search_query, :string
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attribute :avatar, :string
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attribute :address, :string
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def self.model_name
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ActiveModel::Name.new(self, nil, "Example")
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end
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end
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# Layout component
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class Layout < Phlex::HTML
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def initialize(title: "Superform Examples")
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@title = title
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end
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def view_template(&)
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doctype
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html do
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head do
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title { @title }
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link rel: "stylesheet", href: "/pico.min.css"
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end
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body do
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main class: "container" do
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header do
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h1 { a(href: "/") { "Superform Examples" } }
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end
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yield
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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
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# Index page
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class IndexPage < Phlex::HTML
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def view_template
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render Layout.new do
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form_classes.each_with_index do |form_class, index|
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render FormCard.new(form_class: form_class, index: index)
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end
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end
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end
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end
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class FormCard < Phlex::HTML
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def initialize(form_class:, index:)
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@form_class = form_class
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@index = index
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end
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def view_template
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h2 { a(href: "/forms/#{@index}") { @form_class.name_text } }
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p { @form_class.description.html_safe }
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end
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end
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# Show page
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class ShowPage < Phlex::HTML
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def initialize(form_class:)
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@form_class = form_class
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@form = form_class.new(Example.new, action: "#")
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end
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def view_template
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render Layout.new(title: "#{@form_class.name_text} - Superform Examples") do
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p { a(href: "/") { "Back to all forms" } }
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h2 { @form_class.name_text }
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p { @form_class.description.html_safe }
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render @form
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hr
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h3 { "Source Code" }
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pre do
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code { source_code }
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end
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end
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end
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private
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def source_code
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file = File.join(EXAMPLES_DIR, "#{underscore(@form_class.name)}.rb")
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File.exist?(file) ? File.read(file) : "# Source not found"
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end
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def underscore(name)
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name.gsub(/([a-z])([A-Z])/, '\1_\2').downcase
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end
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end
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# Controller
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class FormsController < ActionController::Base
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def index
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render IndexPage.new, layout: false
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end
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def show
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index = params[:id].to_i
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form_class = form_classes[index]
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render ShowPage.new(form_class: form_class), layout: false
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end
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end
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SERVER_DIR = Pathname.new(__dir__)
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EXAMPLES_DIR = SERVER_DIR.join("../examples").expand_path
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# Minimal Rails app
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class SuperformApp < Rails::Application
@@ -169,9 +22,23 @@ class SuperformApp < Rails::Application
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config.secret_key_base = "superform-demo-secret-key-base-for-development-only"
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config.hosts.clear
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config.public_file_server.enabled = true
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config.autoload_paths << root.join("components")
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config.autoload_paths << root.join("models")
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config.autoload_paths << root.join("controllers")
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config.autoload_paths << EXAMPLES_DIR
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end
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# Collect form classes dynamically
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def form_classes
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EXAMPLES_DIR.glob("*.rb").sort.filter_map do |path|
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next if path.basename.to_s == "example_form.rb"
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cpath = Rails.autoloaders.main.cpath_expected_at(path)
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Object.const_get(cpath)
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end
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end
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# Initialize and run
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SuperformApp.initialize!
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SuperformApp.routes.draw do

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