Merge branch 'tusooa/3065-scopes' into 'develop'

OAuth scopes descriptions

Closes #3065

See merge request pleroma/pleroma!3848

lib/pleroma/web/api_spec/scopes/compiler.ex

@@ -0,0 +1,82 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2023 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ApiSpec.Scopes.Compiler do
+  defmacro __before_compile__(_env) do
+    strings = __MODULE__.extract_all_scopes()
+
+    quote do
+      def placeholder do
+        unquote do
+          Enum.map(
+            strings,
+            fn string ->
+              quote do
+                Pleroma.Web.Gettext.dgettext_noop(
+                  "oauth_scopes",
+                  unquote(string)
+                )
+              end
+            end
+          )
+        end
+      end
+    end
+  end
+
+  def extract_all_scopes do
+    extract_all_scopes_from(Pleroma.Web.ApiSpec.spec())
+  end
+
+  def extract_all_scopes_from(specs) do
+    specs.paths
+    |> Enum.reduce([], fn
+      {_path, %{} = path_item}, acc ->
+        extract_routes(path_item)
+        |> Enum.flat_map(fn operation -> process_operation(operation) end)
+        |> Kernel.++(acc)
+
+      {_, _}, acc ->
+        acc
+    end)
+    |> Enum.uniq()
+  end
+
+  defp extract_routes(path_item) do
+    path_item
+    |> Map.from_struct()
+    |> Enum.map(fn {_method, path_item} -> path_item end)
+    |> Enum.filter(fn
+      %OpenApiSpex.Operation{} = _operation -> true
+      _ -> false
+    end)
+  end
+
+  defp process_operation(operation) do
+    operation.security
+    |> Kernel.||([])
+    |> Enum.flat_map(fn
+      %{"oAuth" => scopes} -> process_scopes(scopes)
+      _ -> []
+    end)
+  end
+
+  defp process_scopes(scopes) do
+    scopes
+    |> Enum.flat_map(fn scope ->
+      process_scope(scope)
+    end)
+  end
+
+  def process_scope(scope) do
+    hierarchy = String.split(scope, ":")
+
+    {_, list} =
+      Enum.reduce(hierarchy, {"", []}, fn comp, {cur, list} ->
+        {cur <> comp <> ":", [cur <> comp | list]}
+      end)
+
+    list
+  end
+end

lib/pleroma/web/api_spec/scopes/translator.ex

@@ -0,0 +1,10 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2023 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ApiSpec.Scopes.Translator do
+  require Pleroma.Web.ApiSpec.Scopes.Compiler
+  require Pleroma.Web.Gettext
+
+  @before_compile Pleroma.Web.ApiSpec.Scopes.Compiler
+end

lib/pleroma/web/templates/o_auth/o_auth/_scopes.html.eex

@@ -8,7 +8,7 @@
           <%= checkbox @form, :"scope_#{scope}", value: scope in @scopes && scope, checked_value: scope, unchecked_value: "", name: "authorization[scope][]" %>
           <%= label @form, :"scope_#{scope}", String.capitalize(scope) %>
           <%= if scope in @scopes && scope do %>
-            <%= String.capitalize(scope) %>
+            <code><%= scope %></code> <%= :"Elixir.Gettext".dgettext(Gettext, "oauth_scopes", scope) %>
           <% end %>
         </div>
       <% else %>