fixes #70: improve visibility of adult streams

assets/js/settings.js

@@ -15,7 +15,6 @@ export function setupSettings() {
 
   // Local settings
   localCheckboxes.forEach(checkbox => {
-    checkbox.checked = Boolean(store.get(checkbox.id));
     checkbox.addEventListener('change', () => {
       store.set(checkbox.id.replace('user_', ''), checkbox.checked);
     });

lib/philomena_web/controllers/channel/nsfw_controller.ex

@@ -0,0 +1,25 @@
+defmodule PhilomenaWeb.Channel.NsfwController do
+  use PhilomenaWeb, :controller
+
+  alias Plug.Conn
+
+  def create(conn, _params) do
+    conn
+    |> set_cookie("chan_nsfw", "true")
+    |> put_flash(:info, "Successfully updated channel visibility.")
+    |> redirect(to: Routes.channel_path(conn, :index))
+  end
+
+  def delete(conn, _params) do
+    conn
+    |> set_cookie("chan_nsfw", "false")
+    |> put_flash(:info, "Successfully updated channel visibility.")
+    |> redirect(to: Routes.channel_path(conn, :index))
+  end
+
+  # Duplicated from setting controller
+  defp set_cookie(conn, cookie_name, value) do
+    # JS wants access; max-age is set to 25 years from now
+    Conn.put_resp_cookie(conn, cookie_name, value, max_age: 788_923_800, http_only: false)
+  end
+end

lib/philomena_web/router.ex

@@ -485,6 +485,10 @@ defmodule PhilomenaWeb.Router do
       resources "/history", Page.HistoryController, only: [:index]
     end
 
+    scope "/channels", Channel, as: :channel do
+      resources "/nsfw", NsfwController, only: [:create, :delete], singleton: true
+    end
+
     resources "/dnp", DnpEntryController, only: [:index, :show]
     resources "/staff", StaffController, only: [:index]
     resources "/stats", StatController, only: [:index]

lib/philomena_web/templates/channel/index.html.slime

@@ -12,6 +12,15 @@ h1 Livestreams
   .block__header
     = pagination
 
+    = if @conn.cookies["chan_nsfw"] == "true" do
+      a href=Routes.channel_nsfw_path(@conn, :delete) data-method="delete"
+        i.fa.fa-eye-slash>
+        ' Hide NSFW streams
+    - else
+      a href=Routes.channel_nsfw_path(@conn, :create) data-method="create"
+        i.fa.fa-eye>
+        ' Show NSFW streams
+
   .block__content
     = for channel <- @channels do
       = render PhilomenaWeb.ChannelView, "_channel_box.html", channel: channel, conn: @conn, subscriptions: @subscriptions

lib/philomena_web/templates/setting/edit.html.slime

@@ -104,28 +104,28 @@ h1 Content Settings
       .block.block--fixed.block--warning Settings on this tab are saved in the current browser. They are independent of your login.
       .field
         => label f, :hidpi, "Serve HiDPI thumbnails"
-        => checkbox f, :hidpi, value: @conn.cookies["hidpi"]
+        => checkbox f, :hidpi, checked: @conn.cookies["hidpi"] == "true"
         .fieldlabel: i Use high quality thumbnails on displays with a high pixel density. Requires more data than regular thumbnails.
       .field
         => label f, :serve_webm, "Serve WebM"
-        => checkbox f, :serve_webm, value: @conn.cookies["serve_webm"]
+        => checkbox f, :serve_webm, checked: @conn.cookies["serve_webm"] == "true"
         .fieldlabel: i Serve WebM/MP4 versions of GIF images when available. Good for lower-bandwidth connections, but the video versions may have missing start/end frames, and do not support transparency.
       .field
         => label f, :webm, "Use video thumbnails"
-        => checkbox f, :webm, value: @conn.cookies["webm"]
+        => checkbox f, :webm, checked: @conn.cookies["webm"] == "true"
         .fieldlabel: i Use video thumbnails for WebM videos. Does not apply to GIF images.
       .field
         => label f, :hide_uploader
-        => checkbox f, :hide_uploader, value: @conn.cookies["hide_uploader"]
+        => checkbox f, :hide_uploader, checked: @conn.cookies["hide_uploader"] == "true"
         .fieldlabel: i Hide the uploader and date posted information on image pages.
       .field
         => label f, :chan_nsfw, "Show NSFW channels"
-        => checkbox f, :chan_nsfw, value: @conn.cookies["chan_nsfw"]
+        => checkbox f, :chan_nsfw, checked: @conn.cookies["chan_nsfw"] == "true"
         .fieldlabel: i Show streams marked as NSFW on the channels page.
       = if staff?(@conn.assigns.current_user) do
         .field
           => label f, :hide_staff_tools
-          => checkbox f, :hide_staff_tools, value: @conn.cookies["hide_staff_tools"]
+          => checkbox f, :hide_staff_tools, checked: @conn.cookies["hide_staff_tools"] == "true"
           .fieldlabel: i Hide most of the staff tools (e.g. IPs, anon names) making your site appear as if you weren't staff, this is useful when browsing in public.
 
     = if !@conn.assigns.current_user do