get started on route for creating links, dividing steps into components

lib/entendu_web/live/link_live/for.ex

@@ -0,0 +1,13 @@
+defmodule EntenduWeb.LinkLive.For do
+  use EntenduWeb, :live_view
+
+  @impl true
+  def mount(_params, _session, socket) do
+    {:ok, socket |> assign(:step, 1)}
+  end
+
+  def handle_event("next_step", _, %{ assigns: %{ step: step } } = socket) do
+    socket = socket |> assign(:step, step + 1)
+    {:noreply, socket}
+  end
+end

lib/entendu_web/live/link_live/for.html.leex

@@ -0,0 +1,4 @@
+<h1>Create Link</h1>
+
+<%= live_component @socket, EntenduWeb.LinkLive.For.Step1Component, id: "step1", test: "test" %>
+On Step: <%= @step %>

lib/entendu_web/live/link_live/index.ex

@@ -0,0 +1,46 @@
+defmodule EntenduWeb.LinkLive.Index do
+  use EntenduWeb, :live_view
+
+  alias Entendu.Links
+  alias Entendu.Links.Link
+
+  @impl true
+  def mount(_params, _session, socket) do
+    {:ok, assign(socket, :links, list_links())}
+  end
+
+  @impl true
+  def handle_params(params, _url, socket) do
+    {:noreply, apply_action(socket, socket.assigns.live_action, params)}
+  end
+
+  defp apply_action(socket, :edit, %{"id" => id}) do
+    socket
+    |> assign(:page_title, "Edit Link")
+    |> assign(:link, Links.get_link!(id))
+  end
+
+  defp apply_action(socket, :new, _params) do
+    socket
+    |> assign(:page_title, "New Link")
+    |> assign(:link, %Link{})
+  end
+
+  defp apply_action(socket, :index, _params) do
+    socket
+    |> assign(:page_title, "Listing Links")
+    |> assign(:link, nil)
+  end
+
+  @impl true
+  def handle_event("delete", %{"id" => id}, socket) do
+    link = Links.get_link!(id)
+    {:ok, _} = Links.delete_link(link)
+
+    {:noreply, assign(socket, :links, list_links())}
+  end
+
+  defp list_links do
+    Links.list_links()
+  end
+end

lib/entendu_web/live/link_live/index.html.leex

@@ -0,0 +1,37 @@
+<h1>Listing Links</h1>
+
+<%= if @live_action in [:new, :edit] do %>
+  <%= live_modal @socket, EntenduWeb.LinkLive.FormComponent,
+    id: @link.id || :new,
+    title: @page_title,
+    action: @live_action,
+    link: @link,
+    return_to: Routes.link_index_path(@socket, :index) %>
+<% end %>
+
+<table>
+  <thead>
+    <tr>
+      <th>Expires</th>
+      <th>Burn after reading</th>
+
+      <th></th>
+    </tr>
+  </thead>
+  <tbody id="links">
+    <%= for link <- @links do %>
+      <tr id="link-<%= link.id %>">
+        <td><%= link.expires %></td>
+        <td><%= link.burn_after_reading %></td>
+
+        <td>
+          <span><%= live_redirect "Show", to: Routes.link_show_path(@socket, :show, link) %></span>
+          <span><%= live_patch "Edit", to: Routes.link_index_path(@socket, :edit, link) %></span>
+          <span><%= link "Delete", to: "#", phx_click: "delete", phx_value_id: link.id, data: [confirm: "Are you sure?"] %></span>
+        </td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>
+
+<span><%= live_patch "New Link", to: Routes.link_index_path(@socket, :new) %></span>

lib/entendu_web/live/link_live/steps/step1_component.ex

@@ -0,0 +1,4 @@
+defmodule EntenduWeb.LinkLive.For.Step1Component do
+  use EntenduWeb, :live_component
+
+end

lib/entendu_web/live/link_live/steps/step1_component.html.leex

@@ -0,0 +1,3 @@
+This is step 1. <%= @test %>
+
+<button phx-click="next_step">Next Step</button>

lib/entendu_web/live/live_helpers.ex

@@ -0,0 +1,23 @@
+defmodule EntenduWeb.LiveHelpers do
+  import Phoenix.LiveView.Helpers
+
+  @doc """
+  Renders a component inside the `EntenduWeb.ModalComponent` component.
+
+  The rendered modal receives a `:return_to` option to properly update
+  the URL when the modal is closed.
+
+  ## Examples
+
+      <%= live_modal @socket, EntenduWeb.LinkLive.FormComponent,
+        id: @link.id || :new,
+        action: @live_action,
+        link: @link,
+        return_to: Routes.link_index_path(@socket, :index) %>
+  """
+  def live_modal(socket, component, opts) do
+    path = Keyword.fetch!(opts, :return_to)
+    modal_opts = [id: :modal, return_to: path, component: component, opts: opts]
+    live_component(socket, EntenduWeb.ModalComponent, modal_opts)
+  end
+end

lib/entendu_web/live/modal_component.ex

@@ -0,0 +1,26 @@
+defmodule EntenduWeb.ModalComponent do
+  use EntenduWeb, :live_component
+
+  @impl true
+  def render(assigns) do
+    ~L"""
+    <div id="<%= @id %>" class="phx-modal"
+      phx-capture-click="close"
+      phx-window-keydown="close"
+      phx-key="escape"
+      phx-target="#<%= @id %>"
+      phx-page-loading>
+
+      <div class="phx-modal-content">
+        <%= live_patch raw("&times;"), to: @return_to, class: "phx-modal-close" %>
+        <%= live_component @socket, @component, @opts %>
+      </div>
+    </div>
+    """
+  end
+
+  @impl true
+  def handle_event("close", _, socket) do
+    {:noreply, push_patch(socket, to: socket.assigns.return_to)}
+  end
+end

lib/entendu_web/live/page_live.html.leex

@@ -14,35 +14,5 @@
 </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/v1.5/CHANGELOG.md">v1.5 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>
-      <li>
-        <a href="https://elixir-slackin.herokuapp.com/">Elixir on Slack</a>
-      </li>
-    </ul>
-  </article>
+  <a href="/links">Links</a>
 </section>