feliperenan / beacon

Beacon CMS

Beacon

Steps to build a Phoenix umbrella project that uses Beacon:

1. Make sure your phx_new package is up to date:

   mix archive.install hex phx_new

2. Create an umbrella phoenix app:

   mix phx.new --umbrella --install my_app

3. Add :beacon as a dependency to both apps in your umbrella project:

     # Local:
     {:beacon, path: "../../../beacon"},
     # Or from GitHub:
     {:beacon, github: "beaconCMS/beacon"},

4. Update your deps:

   mix deps.get

5. Add Beacon.Repo to config :my_app, ecto_repos: [MyApp.Repo, Beacon.Repo] in config.exs

6. Configure the Beacon Repo in your dev.exs and prod.exs:

   config :beacon, Beacon.Repo,
     username: "postgres",
     password: "postgres",
     database: "my_app_beacon",
     hostname: "localhost",
     show_sensitive_data_on_connection_error: true,
     pool_size: 10

7. Create a BeaconDataSource module that implements Beacon.DataSource.Behaviour:

   defmodule MyApp.BeaconDataSource do
     @behaviour Beacon.DataSource.Behaviour
   
     def live_data("my_site", ["home"], _params), do: %{vals: ["first", "second", "third"]}
     def live_data("my_site", ["blog", blog_slug], _params), do: %{blog_slug_uppercase: String.upcase(blog_slug)}
     def live_data(_, _, _), do: %{}
   end

8. Add that DataSource to your config.exs:

   config :beacon,
     data_source: MyApp.BeaconDataSource

9. Add a :beacon pipeline to your router:

   pipeline :beacon do
     plug BeaconWeb.Plug
   end

10. Add a BeaconWeb scope to your router as shown below:

    scope "/", BeaconWeb do
      pipe_through :browser
      pipe_through :beacon
    
      live_session :beacon, session: %{"beacon_site" => "my_site"} do
        live "/beacon/*path", PageLive, :path
      end
    end

11. Add some seeds to your seeds.exs:

    alias Beacon.Components
    alias Beacon.Pages
    alias Beacon.Layouts
    alias Beacon.Stylesheets
    
    Stylesheets.create_stylesheet!(%{
      site: "my_site",
      name: "sample_stylesheet",
      content: "body {cursor: zoom-in;}"
    })
    
    Components.create_component!(%{
      site: "my_site",
      name: "sample_component",
      body: """
      <li>
        <%= @val %>
      </li>
      """
    })
    
    %{id: layout_id} =
      Layouts.create_layout!(%{
        site: "my_site",
        title: "Sample Home Page",
        meta_tags: %{"foo" => "bar"},
        stylesheet_urls: [],
        body: """
        <header>
          Header
        </header>
        <%= @inner_content %>
    
        <footer>
          Page Footer
        </footer>
        """
      })
    
    Pages.create_page!(%{
      path: "home",
      site: "my_site",
      layout_id: layout_id,
      template: """
      <main>
        <h2>Some Values:</h2>
        <ul>
          <%= for val <- @beacon_live_data[:vals] do %>
            <%= my_component("sample_component", val: val) %>
          <% end %>
        </ul>
      </main>
      """
    })
    
    Pages.create_page!(%{
      path: "blog/:blog_slug",
      site: "my_site",
      layout_id: layout_id,
      template: """
      <main>
        <h2>A blog</h2>
        <ul>
          <li>Path Params Blog Slug: <%= @beacon_path_params.blog_slug %></li>
          <li>Live Data blog_slug_uppercase: <%= @beacon_live_data.blog_slug_uppercase %></li>
        </ul>
      </main>
      """
    })

12. cd apps/my_app && mix ecto.reset && cd ../..

13. mix phx.server

14. visit http://localhost:4000/beacon/home and note:

• The Header and Footer from the layout
• The list element from the page
• The three components rendered with the beacon_live_data from your DataSource
• The zoom in cursor from the stylesheet

15. visit http://localhost:4000/beacon/blog/beacon_is_awesome and note:

• The Header and Footer from the layout
• The path params blog slug
• The live data blog_slug_uppercase
• The zoom in cursor from the stylesheet

To enable Page Management UI:

1. Add the following to the top of your Router:

   require BeaconWeb.PageManagement

2. Add the following scope to your Router:

     scope "/page_management", BeaconWeb.PageManagement do
       pipe_through :browser
   
       BeaconWeb.PageManagement.routes()
     end

3. visit http://localhost:4000/page_management/pages

4. Edit the existing page or create a new page then click edit to go to the Page Editor (including version management)

To enable Page Management API:

1. Add the following to the top of your Router:

   require BeaconWeb.PageManagementApi

2. Add the following scope to your Router:

     scope "/page_management_api", BeaconWeb.PageManagementApi do
       pipe_through :api
   
       BeaconWeb.PageManagementApi.routes()
     end

3. Check out /lib/beacon_web/page_management_api.ex for currently available API endpoints.