hides, vote tampering

lib/philomena_web/controllers/image/favorite_controller.ex

@@ -14,7 +14,7 @@ defmodule PhilomenaWeb.Image.FavoriteController do
   defp load_votes_if_authorized(conn, _opts) do
     case Canada.Can.can?(conn.assigns.current_user, :hide, conn.assigns.image) do
       true ->
-        image = Repo.preload(conn.assigns.image, upvotes: :user, downvotes: :user)
+        image = Repo.preload(conn.assigns.image, upvotes: :user, downvotes: :user, hides: :user)
 
         conn
         |> assign(:image, image)

lib/philomena_web/controllers/image/tamper_controller.ex

@@ -0,0 +1,29 @@
+defmodule PhilomenaWeb.Image.TamperController do
+  use PhilomenaWeb, :controller
+
+  alias Philomena.Users.User
+  alias Philomena.Images.Image
+  alias Philomena.Images
+
+  alias Philomena.ImageVotes
+  alias Philomena.Repo
+
+  plug PhilomenaWeb.CanaryMapPlug, create: :hide
+  plug :load_and_authorize_resource, model: Image, id_name: "image_id", persisted: true
+  plug :load_resource, model: User, id_name: "user_id", persisted: true
+
+  def create(conn, _params) do
+    image = conn.assigns.image
+    user = conn.assigns.user
+
+    {:ok, _result} =
+      ImageVotes.delete_vote_transaction(image, user)
+      |> Repo.isolated_transaction(:serializable)
+
+    Images.reindex_image(image)
+
+    conn
+    |> put_flash(:info, "Vote removed.")
+    |> redirect(to: Routes.image_path(conn, :show, conn.assigns.image))
+  end
+end

lib/philomena_web/router.ex

@@ -138,6 +138,7 @@ defmodule PhilomenaWeb.Router do
       end
       resources "/delete", Image.DeleteController, only: [:create, :delete], singleton: true
 
+      resources "/tamper", Image.TamperController, only: [:create], singleton: true
       resources "/hash", Image.HashController, only: [:delete], singleton: true
       resources "/source_history", Image.SourceHistoryController, only: [:delete], singleton: true
       resources "/repair", Image.RepairController, only: [:create], singleton: true

lib/philomena_web/templates/image/favorite/index.html.slime

@@ -10,10 +10,12 @@ h5
   h5
     ' Upvoted by
     => @image.upvotes_count
-    = pluralize("user", "users", @image.faves_count)
+    = pluralize("user", "users", @image.upvotes_count)
 
   = for upvote <- Enum.sort_by(@image.upvotes, & &1.user.name) do
-    => link upvote.user.name, to: Routes.profile_path(@conn, :show, upvote.user), class: "interaction-user-list-item"
+    span.interaction-user-list-item
+      => link upvote.user.name, to: Routes.profile_path(@conn, :show, upvote.user)
+      => link "(x)", to: Routes.image_tamper_path(@conn, :create, @image, user_id: upvote.user_id), method: "post"
 
   h5
     ' Downvoted by
@@ -21,4 +23,14 @@ h5
     = pluralize("user", "users", @image.downvotes_count)
 
   = for downvote <- Enum.sort_by(@image.downvotes, & &1.user.name) do
-    => link downvote.user.name, to: Routes.profile_path(@conn, :show, downvote.user), class: "interaction-user-list-item"
+    span.interaction-user-list-item
+      => link downvote.user.name, to: Routes.profile_path(@conn, :show, downvote.user)
+      => link "(x)", to: Routes.image_tamper_path(@conn, :create, @image, user_id: downvote.user_id), method: "post"
+
+  h5
+    ' Hidden by
+    => @image.hides_count
+    = pluralize("user", "users", @image.hides_count)
+
+  = for hide <- Enum.sort_by(@image.hides, & &1.user.name) do
+    => link hide.user.name, to: Routes.profile_path(@conn, :show, hide.user), class: "interaction-user-list-item"