make emails more efficient

lib/memex/accounts/email.ex

@@ -29,33 +29,28 @@ defmodule Memex.Email do
   def generate_email("welcome", user, %{"url" => url}) do
     user
     |> base_email(dgettext("emails", "confirm your memEx account"))
-    |> html_email(:confirm_email_html, %{user: user, url: url})
-    |> text_email(:confirm_email_text, %{user: user, url: url})
+    |> render_body(:confirm_email, %{user: user, url: url})
   end
 
   def generate_email("reset_password", user, %{"url" => url}) do
     user
     |> base_email(dgettext("emails", "reset your memEx password"))
-    |> html_email(:reset_password_html, %{user: user, url: url})
-    |> text_email(:reset_password_text, %{user: user, url: url})
+    |> render_body(:reset_password, %{user: user, url: url})
   end
 
   def generate_email("update_email", user, %{"url" => url}) do
     user
     |> base_email(dgettext("emails", "update your memEx email"))
-    |> html_email(:update_email_html, %{user: user, url: url})
-    |> text_email(:update_email_text, %{user: user, url: url})
+    |> render_body(:update_email, %{user: user, url: url})
   end
 
-  defp html_email(email, atom, assigns) do
-    heex = apply(EmailHTML, atom, [assigns])
-    html = render_to_string(Layouts, "email_html", "html", email: email, inner_content: heex)
-    email |> html_body(html)
-  end
+  defp render_body(email, template, assigns) do
+    html_heex = apply(EmailHTML, String.to_existing_atom("#{template}_html"), [assigns])
+    html = render_to_string(Layouts, "email_html", "html", email: email, inner_content: html_heex)
 
-  defp text_email(email, atom, assigns) do
-    heex = apply(EmailHTML, atom, [assigns])
-    text = render_to_string(Layouts, "email_text", "text", email: email, inner_content: heex)
-    email |> text_body(text)
+    text_heex = apply(EmailHTML, String.to_existing_atom("#{template}_text"), [assigns])
+    text = render_to_string(Layouts, "email_text", "text", email: email, inner_content: text_heex)
+
+    email |> html_body(html) |> text_body(text)
   end
 end

lib/memex_web/router.ex

@@ -22,8 +22,6 @@ defmodule MemexWeb.Router do
     plug :accepts, ["json"]
   end
 
-  ## Authentication routes
-
   scope "/", MemexWeb do
     pipe_through [:browser, :redirect_if_user_is_authenticated]
 
@@ -40,6 +38,12 @@ defmodule MemexWeb.Router do
   scope "/", MemexWeb do
     pipe_through [:browser, :require_authenticated_user]
 
+    get "/users/settings", UserSettingsController, :edit
+    put "/users/settings", UserSettingsController, :update
+    delete "/users/settings/:id", UserSettingsController, :delete
+    get "/users/settings/confirm_email/:token", UserSettingsController, :confirm_email
+    get "/export/:mode", ExportController, :export
+
     live_session :default, on_mount: [{MemexWeb.UserAuth, :ensure_authenticated}] do
       live "/notes/new", NoteLive.Index, :new
       live "/notes/:slug/edit", NoteLive.Index, :edit
@@ -55,17 +59,16 @@ defmodule MemexWeb.Router do
       live "/pipeline/:slug/add_step", PipelineLive.Show, :add_step
       live "/pipeline/:slug/:step_id", PipelineLive.Show, :edit_step
     end
-
-    get "/users/settings", UserSettingsController, :edit
-    put "/users/settings", UserSettingsController, :update
-    delete "/users/settings/:id", UserSettingsController, :delete
-    get "/users/settings/confirm_email/:token", UserSettingsController, :confirm_email
-    get "/export/:mode", ExportController, :export
   end
 
   scope "/", MemexWeb do
     pipe_through [:browser]
 
+    delete "/users/log_out", UserSessionController, :delete
+    get "/users/confirm", UserConfirmationController, :new
+    post "/users/confirm", UserConfirmationController, :create
+    get "/users/confirm/:token", UserConfirmationController, :confirm
+
     live_session :public, on_mount: [{MemexWeb.UserAuth, :mount_current_user}] do
       live "/", HomeLive
       live "/faq", FaqLive
@@ -87,6 +90,8 @@ defmodule MemexWeb.Router do
   scope "/", MemexWeb do
     pipe_through [:browser, :require_authenticated_user, :require_admin]
 
+    live_dashboard "/dashboard", metrics: MemexWeb.Telemetry, ecto_repos: [Memex.Repo]
+
     live_session :admin, on_mount: [{MemexWeb.UserAuth, :ensure_admin}] do
       live "/invites", InviteLive.Index, :index
       live "/invites/new", InviteLive.Index, :new
@@ -94,21 +99,6 @@ defmodule MemexWeb.Router do
     end
   end
 
-  scope "/", MemexWeb do
-    pipe_through [:browser, :require_authenticated_user, :require_admin]
-
-    live_dashboard "/dashboard", metrics: MemexWeb.Telemetry, ecto_repos: [Memex.Repo]
-  end
-
-  scope "/", MemexWeb do
-    pipe_through [:browser]
-
-    delete "/users/log_out", UserSessionController, :delete
-    get "/users/confirm", UserConfirmationController, :new
-    post "/users/confirm", UserConfirmationController, :create
-    get "/users/confirm/:token", UserConfirmationController, :confirm
-  end
-
   # Enables the Swoosh mailbox preview in development.
   #
   # Note that preview only shows emails that were sent by the same

priv/gettext/de/LC_MESSAGES/emails.po

@@ -71,7 +71,7 @@ msgstr ""
 msgid "confirm your memEx account"
 msgstr ""
 
-#: lib/memex/accounts/email.ex:38
+#: lib/memex/accounts/email.ex:37
 #, elixir-autogen, elixir-format, fuzzy
 msgid "reset your memEx password"
 msgstr ""
@@ -86,7 +86,7 @@ msgstr ""
 msgid "this email was sent from memEx at %{url}"
 msgstr ""
 
-#: lib/memex/accounts/email.ex:45
+#: lib/memex/accounts/email.ex:43
 #, elixir-autogen, elixir-format, fuzzy
 msgid "update your memEx email"
 msgstr ""

priv/gettext/emails.pot

@@ -71,7 +71,7 @@ msgstr ""
 msgid "confirm your memEx account"
 msgstr ""
 
-#: lib/memex/accounts/email.ex:38
+#: lib/memex/accounts/email.ex:37
 #, elixir-autogen, elixir-format
 msgid "reset your memEx password"
 msgstr ""
@@ -86,7 +86,7 @@ msgstr ""
 msgid "this email was sent from memEx at %{url}"
 msgstr ""
 
-#: lib/memex/accounts/email.ex:45
+#: lib/memex/accounts/email.ex:43
 #, elixir-autogen, elixir-format
 msgid "update your memEx email"
 msgstr ""

priv/gettext/en/LC_MESSAGES/emails.po

@@ -72,7 +72,7 @@ msgstr ""
 msgid "confirm your memEx account"
 msgstr ""
 
-#: lib/memex/accounts/email.ex:38
+#: lib/memex/accounts/email.ex:37
 #, elixir-autogen, elixir-format, fuzzy
 msgid "reset your memEx password"
 msgstr ""
@@ -87,7 +87,7 @@ msgstr ""
 msgid "this email was sent from memEx at %{url}"
 msgstr ""
 
-#: lib/memex/accounts/email.ex:45
+#: lib/memex/accounts/email.ex:43
 #, elixir-autogen, elixir-format, fuzzy
 msgid "update your memEx email"
 msgstr ""