lipu_kasi/page_controller.org

Controller for static Lipu Kasi pages

• Index via GET /
  • View
  • Template
• Tests

phx.new ships a default PageController with a static welcome page on it, I usually just re-use this for my landing page content.

The controller is instantiated by the Router and calls are dispatched to functions within.

It uses the helpers from LipuKasiWeb.

defmodule LipuKasiWeb.PageController do
  use LipuKasiWeb, :controller

  def index(conn, _params) do
    render(conn, "index.html")
  end
end

Index via GET /

def index(conn, _params) do
  render(conn, "index.html")
end

View

This is a pretty simple module, it's mostly just going to dispatch to the template

defmodule LipuKasiWeb.PageView do
  use LipuKasiWeb, :view
end

defmodule LipuKasiWeb.PageViewTest do
  use LipuKasiWeb.ConnCase, async: true
end

Template

This is the default template. Someday I'll have something more interesting to say!

<section class="phx-hero">
  <h1><%= gettext "Welcome to %{name}!", name: "Phoenix" %></h1>
  <p>A productive web framework that<br/>does not compromise speed or maintainability.</p>
</section>

<section class="row">
  <article class="column">
    <h2>Resources</h2>
    <ul>
      <li>
        <a href="https://hexdocs.pm/phoenix/overview.html">Guides &amp; Docs</a>
      </li>
      <li>
        <a href="https://github.com/phoenixframework/phoenix">Source</a>
      </li>
      <li>
        <a href="https://github.com/phoenixframework/phoenix/blob/v1.4/CHANGELOG.md">v1.4 Changelog</a>
      </li>
    </ul>
  </article>
  <article class="column">
    <h2>Help</h2>
    <ul>
      <li>
        <a href="https://elixirforum.com/c/phoenix-forum">Forum</a>
      </li>
      <li>
        <a href="https://webchat.freenode.net/?channels=elixir-lang">#elixir-lang on Freenode IRC</a>
      </li>
      <li>
        <a href="https://twitter.com/elixirphoenix">Twitter @elixirphoenix</a>
      </li>
    </ul>
  </article>
</section>

Tests

This is the default test, it's important for me to explain test well, I have the power of text and interlinking and I want to show that I can tell compelling stories with this programming methodology. These tests could and should be interspersed in the functionality itself.

defmodule LipuKasiWeb.PageControllerTest do
  use LipuKasiWeb.ConnCase

  test "GET /", %{conn: conn} do
    conn = get(conn, "/")
    assert html_response(conn, 200) =~ "Welcome to Phoenix!"
  end
end