Add filters

lib/freedive_web/live/home_live.ex

@@ -3,9 +3,12 @@ defmodule FreediveWeb.HomeLive do
 
   def render(assigns) do
     ~H"""
-    <.section>
+    <.block class="px-2 py-4">
       <.panel is-info>
-        <.panel_heading>Home</.panel_heading>
+        <.panel_heading>
+          Home
+        </.panel_heading>
+
         <.panel_tabs is-hidden-mobile>
           <a class="is-active">All</a>
           <a>Compute</a>
@@ -13,21 +16,22 @@ defmodule FreediveWeb.HomeLive do
           <a>Network</a>
           <a>System</a>
         </.panel_tabs>
+
         <.panel_tabs is-hidden-tablet>
-          <a class="is-active" title="All">
-            <.icon for="infinity" color="auto" />
+          <a title="All" is-active>
+            <.icon for="all" color="auto" />
           </a>
           <a title="Compute">
-            <.icon for="binary" color="auto" />
+            <.icon for="compute" color="auto" />
           </a>
           <a title="Storage">
-            <.icon for="hard-drive" color="auto" />
+            <.icon for="storage" color="auto" />
           </a>
           <a title="Network">
-            <.icon for="earth" color="auto" />
+            <.icon for="network" color="auto" />
           </a>
           <a title="System">
-            <.icon for="bot" color="auto" />
+            <.icon for="system" color="auto" />
           </a>
         </.panel_tabs>
 
@@ -40,11 +44,10 @@ defmodule FreediveWeb.HomeLive do
               name="search"
               value={@query}
             />
-            <span class="icon is-left">
-              <Lucideicons.search aria-hidden="true" />
-            </span>
+            <.icon for="search" size="1.5rem" aria-hidden="true" is-left />
           </.control>
         </.panel_block>
+
         <.link patch={~p"/services"} class="panel-block pt-1">
           <span class="panel-icon">
             <.icon for="puzzle" color="auto" aria-hidden="true" />
@@ -64,12 +67,32 @@ defmodule FreediveWeb.HomeLive do
           <span class="mt-2 ml-2">Software updates</span>
         </.link>
       </.panel>
+    </.block>
+    <.section>
+      <.box>
+        <.button phx-click="color" phx-value-enable="true">
+          Color
+        </.button>
+        <.button phx-click="color" phx-value-enable="false">
+          Grayscale
+        </.button>
+      </.box>
     </.section>
     """
   end
 
   def mount(_params, _session, socket) do
-    socket = assign(socket, query: "")
+    socket = assign(socket, query: "all")
     {:ok, socket}
   end
+
+  def handle_event("color", %{"enable" => "true"}, socket) do
+    Freedive.Features.enable(:colorhash)
+    {:noreply, assign(socket, query: "color")}
+  end
+
+  def handle_event("color", %{"enable" => "false"}, socket) do
+    Freedive.Features.disable(:colorhash)
+    {:noreply, assign(socket, query: "grayscale")}
+  end
 end

lib/freedive_web/live/liliform_live.ex

@@ -1,79 +1,80 @@
 defmodule FreediveWeb.LiliformLive do
-  use FreediveWeb, :live_view
+  defmacro __using__(opts) do
+    quote location: :keep, bind_quoted: [opts: opts] do
+      use FreediveWeb, :live_view
+      @behaviour FreediveWeb.LiliformLive
+      @filters_all [
+        %{
+          title: "All",
+          icon: "all",
+          active: false,
+          key: :all
+        }
+      ]
 
-  def render(assigns) do
-    ~H"""
-    <.block class="px-2 py-4">
-      <.panel is-info>
-        <.panel_heading>
-          Home
-        </.panel_heading>
+      def(mount(_params, _session, socket)) do
+        items = items()
+        filters = filters()
+        socket = assign(socket, :opts, Keyword.get(unquote(opts), :opts, []))
+        socket = assign(socket, :items_all, items)
 
-        <.panel_tabs is-hidden-mobile>
-          <a class="is-active">All</a>
-          <a>Compute</a>
-          <a>Storage</a>
-          <a>Network</a>
-          <a>System</a>
-        </.panel_tabs>
+        socket =
+          assign(
+            socket,
+            :items,
+            FreediveWeb.LiliformLive.filter(
+              items,
+              FreediveWeb.LiliformLive.get_active_filter(filters)
+            )
+          )
 
-        <.panel_tabs is-hidden-tablet>
-          <a title="All" is-active>
-            <.icon for="all" color="auto" />
-          </a>
-          <a title="Compute">
-            <.icon for="compute" color="auto" />
-          </a>
-          <a title="Storage">
-            <.icon for="storage" color="auto" />
-          </a>
-          <a title="Network">
-            <.icon for="network" color="auto" />
-          </a>
-          <a title="System">
-            <.icon for="system" color="auto" />
-          </a>
-        </.panel_tabs>
+        socket = assign(socket, :filters, @filters_all ++ filters)
+        socket = assign(socket, :query, "")
+        {:ok, socket}
+      end
 
-        <.panel_block>
-          <.control has-icons-left>
-            <input
-              class="input is-info"
-              type="text"
-              placeholder="Search"
-              name="search"
-              value={@query}
-            />
-            <.icon for="search" size="1.5rem" aria-hidden="true" is-left />
-          </.control>
-        </.panel_block>
-      </.panel>
-    </.block>
-    <.section>
-      <.box>
-        <.button phx-click="color" phx-value-enable="true">
-          Color
-        </.button>
-        <.button phx-click="color" phx-value-enable="false">
-          Grayscale
-        </.button>
-      </.box>
-    </.section>
-    """
+      def(handle_event("search", %{"value" => query}, socket)) do
+        items = search(query)
+        socket = assign(socket, :items, items)
+        {:noreply, socket}
+      end
+
+      def(handle_event("filter", %{"key" => key}, socket)) do
+        key = String.to_existing_atom(key)
+        items = FreediveWeb.LiliformLive.filter(socket.assigns.items_all, key)
+        socket = assign(socket, :items, items)
+
+        socket =
+          assign(
+            socket,
+            :filters,
+            Enum.map(socket.assigns.filters, fn filter ->
+              Map.put(filter, :active, filter.key == key)
+            end)
+          )
+
+        {:noreply, socket}
+      end
+    end
   end
 
-  def mount(_params, _session, socket) do
-    socket = assign(socket, query: "all")
-    {:ok, socket}
+  @callback items() :: [map]
+  @callback filters() :: [map]
+  @callback search(query :: String.t()) :: [map]
+
+  def filter(items, key) do
+    case key do
+      :all ->
+        items
+
+      _ ->
+        Enum.filter(items, fn item ->
+          Map.get(item, key) == true
+        end)
+    end
   end
 
-  def handle_event("color", %{"enable" => "true"}, socket) do
-    Freedive.Features.enable(:colorhash)
-    {:noreply, assign(socket, query: "color")}
-  end
-
-  def handle_event("color", %{"enable" => "false"}, socket) do
-    Freedive.Features.disable(:colorhash)
-    {:noreply, assign(socket, query: "grayscale")}
+  def get_active_filter(filters) do
+    filters |> Enum.find(& &1.active) |> Map.get(:key)
   end
 end

lib/freedive_web/live/service_live.ex

@@ -0,0 +1,97 @@
+defmodule FreediveWeb.ServiceLive do
+  use FreediveWeb.LiliformLive
+
+  def render(assigns) do
+    ~H"""
+    <.block class="px-2 py-4">
+      <.page name="Services" filters={@filters}>
+        <FreediveWeb.ServiceLive.Item.items_block items={@items} />
+      </.page>
+    </.block>
+    """
+  end
+
+  def items() do
+    [
+      %{
+        name: "sshd",
+        path: "/services/ssh",
+        icon: "blocks",
+        description: "Secure Shell Daemon",
+        enabled: true,
+        running: true
+      },
+      %{
+        name: "pf",
+        path: "/services/pf",
+        icon: "shield",
+        description: "Packet Filter",
+        enabled: true,
+        running: true
+      },
+      %{
+        name: "ntpdate",
+        path: "/services/ntp",
+        icon: "clock",
+        description: "Network Time Protocol Daemon",
+        enabled: true,
+        running: false
+      },
+      %{
+        name: "httpd",
+        path: "/services/httpd",
+        icon: "globe",
+        description: "Hypertext Transfer Protocol Daemon",
+        enabled: false,
+        running: false
+      }
+    ]
+  end
+
+  def filters() do
+    [
+      %{
+        title: "Running",
+        key: :running,
+        icon: "circle-play",
+        active: true
+      },
+      %{
+        title: "Enabled",
+        key: :enabled,
+        icon: "circle-check",
+        active: false
+      }
+    ]
+  end
+
+  def search(query) do
+    items()
+    |> Enum.filter(fn item ->
+      String.contains?(String.downcase(item.name), String.downcase(query))
+    end)
+  end
+end
+
+defmodule FreediveWeb.ServiceLive.Item do
+  use Liliform.Component
+  import Liliform.Icon
+
+  @doc """
+  Returns a list of items.
+  """
+  attr :items, :list, default: [], doc: "items"
+
+  def items_block(assigns) do
+    ~H"""
+    <%= for item <- @items do %>
+      <.link patch={item.path} class="panel-block pt-1">
+        <span class="panel-icon">
+          <.icon for={item.icon} color="auto" aria-hidden="true" />
+        </span>
+        <div class="mt-2 ml-2"><%= item.name %></div>
+      </.link>
+    <% end %>
+    """
+  end
+end

lib/freedive_web/router.ex

@@ -69,7 +69,7 @@ defmodule FreediveWeb.Router do
     live_session :require_authenticated_user,
       on_mount: [{FreediveWeb.UserAuth, :ensure_authenticated}] do
       live "/", HomeLive
-      live "/liliform", LiliformLive
+      live "/services", ServiceLive
       live "/users/settings", UserSettingsLive, :edit
       live "/users/settings/confirm_email/:token", UserSettingsLive, :confirm_email
     end

lib/liliform.ex

@@ -15,6 +15,7 @@ defmodule Liliform do
       import Liliform.Label
       import Liliform.Media
       import Liliform.Navbar
+      import Liliform.Page
       import Liliform.Panel
       import Liliform.Section
       import Liliform.SimpleForm

lib/liliform/colorhash.ex

@@ -21,7 +21,6 @@ defmodule Liliform.Colorhash do
   """
   def hsl(input, raw: true) do
     if Features.enabled?(:colorhash) do
-      Logger.debug("Colorhash enabled")
       input = String.downcase(input) <> @seed
       hash = :erlang.phash2(input, 2_147_483_647)
 
@@ -31,7 +30,6 @@ defmodule Liliform.Colorhash do
 
       {hue, saturation, lightness}
     else
-      Logger.debug("Colorhash disabled")
       @default_color
     end
   end

lib/liliform/page.ex

@@ -0,0 +1,71 @@
+defmodule Liliform.Page do
+  use Liliform.Component
+  import Liliform.Icon
+  import Liliform.Panel
+  import Liliform.Control
+
+  @doc """
+  Renders a panel as page.
+  """
+  attr :name, :string, required: true, doc: "page name"
+  attr :class, :string, default: "", doc: "additional classes"
+  attr :filters, :list, default: [], doc: "filters"
+  attr :query, :string, default: "", doc: "search query"
+  attr :rest, :global
+
+  slot :inner_block, required: true
+
+  def page(assigns) do
+    assigns =
+      assigns
+      |> set_bulma_classes()
+
+    ~H"""
+    <.panel class={@class} {@rest} is-info>
+      <.panel_heading>
+        <%= @name %>
+      </.panel_heading>
+
+      <.panel_tabs is-hidden-mobile>
+        <%= for filter <- @filters do %>
+          <a
+            class={if filter.active, do: "is-active"}
+            phx-click="filter"
+            phx-value-key={filter.key}
+          >
+            <%= filter.title %>
+          </a>
+        <% end %>
+      </.panel_tabs>
+
+      <.panel_tabs is-hidden-tablet>
+        <%= for filter <- @filters do %>
+          <a
+            title={filter.title}
+            class={if filter.active, do: "is-active"}
+            phx-click="filter"
+            phx-value-key={filter.key}
+          >
+            <.icon for={filter.icon} color="auto" />
+          </a>
+        <% end %>
+      </.panel_tabs>
+
+      <.panel_block>
+        <.control has-icons-left>
+          <input
+            class="input is-info"
+            type="text"
+            placeholder="Search"
+            name="search"
+            value={@query}
+            phx-keyup="search"
+          />
+          <.icon for="search" size="1.5rem" aria-hidden="true" is-left />
+        </.control>
+      </.panel_block>
+      <%= render_slot(@inner_block) %>
+    </.panel>
+    """
+  end
+end