tag page

config/config.exs

@@ -25,6 +25,9 @@ config :bcrypt_elixir,
 config :elastix,
   json_codec: Jason
 
+config :canary,
+  repo: Philomena.Repo
+
 # Configures the endpoint
 config :philomena, PhilomenaWeb.Endpoint,
   url: [host: "localhost"],

lib/philomena/images/elasticsearch.ex

@@ -8,7 +8,7 @@ defmodule Philomena.Images.Elasticsearch do
         }
       },
       mappings: %{
-        _doc: %{
+        image: %{
           _all: %{enabled: false},
           dynamic: false,
           properties: %{
@@ -76,6 +76,10 @@ defmodule Philomena.Images.Elasticsearch do
     }
   end
 
+  # preload([
+  #   :user, :deleter, :gallery_interactions, :upvoters, :downvoters, :favers,
+  #   :hiders, tags: [:aliases, :aliased_tag]
+  # ])
   def as_json(image) do
     %{
       id: image.id,

lib/philomena/tags.ex

@@ -35,7 +35,7 @@ defmodule Philomena.Tags do
       ** (Ecto.NoResultsError)
 
   """
-  def get_tag!(id), do: Repo.get!(Tag, id)
+  def get_tag!(slug), do: Repo.get_by!(Tag, slug: slug)
 
   @doc """
   Creates a tag.

lib/philomena/users/ability.ex

@@ -12,8 +12,8 @@ defimpl Canada.Can, for: [Atom, Philomena.Users.User] do
       when action in [:new, :create, :index],
       do: true
 
-  def can?(_user, :read, %Image{hidden_from_users: true}), do: false
-  def can?(_user, :read, %Image{hidden_from_users: false}), do: true
+  def can?(_user, :show, %Image{hidden_from_users: true}), do: false
+  def can?(_user, :show, %Image{hidden_from_users: false}), do: true
 
   # Otherwise...
   def can?(_user, _action, _model), do: false

lib/philomena_web.ex

@@ -23,6 +23,7 @@ defmodule PhilomenaWeb do
 
       import Plug.Conn
       import PhilomenaWeb.Gettext
+      import Canary.Plugs
       alias PhilomenaWeb.Router.Helpers, as: Routes
       alias PhilomenaWeb.Plugs.ImageFilter
     end

lib/philomena_web/controllers/image_controller.ex

@@ -1,10 +1,11 @@
 defmodule PhilomenaWeb.ImageController do
   use PhilomenaWeb, :controller
 
-  alias Philomena.{Images, Images.Image}
+  alias Philomena.{Images.Image}
   import Ecto.Query
 
   plug ImageFilter
+  plug :load_and_authorize_resource, model: Image, only: :show, preload: :tags
 
   def index(conn, _params) do
     query = conn.assigns.compiled_filter
@@ -21,8 +22,7 @@ defmodule PhilomenaWeb.ImageController do
     render(conn, "index.html", images: images)
   end
 
-  def show(conn, %{"id" => id}) do
-    image = Images.get_image!(id)
-    render(conn, "show.html", image: image)
+  def show(conn, %{"id" => _id}) do
+    render(conn, "show.html", image: conn.assigns.image)
   end
 end

lib/philomena_web/controllers/tag_controller.ex

@@ -1,15 +1,35 @@
 defmodule PhilomenaWeb.TagController do
   use PhilomenaWeb, :controller
 
-  alias Philomena.Tags
+  alias Philomena.{Images.Image, Tags}
+  import Ecto.Query
+
+  plug ImageFilter
 
   def index(conn, _params) do
     tags = Tags.list_tags()
     render(conn, "index.html", tags: tags)
   end
 
-  def show(conn, %{"id" => id}) do
-    tag = Tags.get_tag!(id)
-    render(conn, "show.html", tag: tag)
+  def show(conn, %{"id" => slug}) do
+    tag = Tags.get_tag!(slug)
+
+    query = conn.assigns.compiled_filter
+
+    images =
+      Image.search_records(
+        %{
+          query: %{
+            bool: %{
+              must_not: query,
+              must: %{term: %{"namespaced_tags.name": tag.name}}
+            }
+          },
+          sort: %{created_at: :desc}
+        },
+        Image |> preload(:tags)
+      )
+
+    render(conn, "show.html", tag: tag, images: images)
   end
 end

lib/philomena_web/templates/tag/show.html.eex

@@ -1,8 +0,0 @@
-<h1>Show Tag</h1>
-
-<ul>
-
-</ul>
-
-<span><%= link "Edit", to: Routes.tag_path(@conn, :edit, @tag) %></span>
-<span><%= link "Back", to: Routes.tag_path(@conn, :index) %></span>

lib/philomena_web/templates/tag/show.html.slime

@@ -0,0 +1 @@
+= render PhilomenaWeb.ImageView, "index.html", images: @images