send email to moderators for pending user - #877

lib/graphql/resolvers/user.ex

@@ -295,6 +295,12 @@ defmodule Mobilizon.GraphQL.Resolvers.User do
         actor = Users.get_actor_for_user(user)
 
         if Config.instance_registrations_moderation?() do
+          Enum.each(Users.list_moderators(), fn moderator ->
+            moderator
+            |> Email.Admin.user_pending(user)
+            |> Email.Mailer.send_email()
+          end)
+
           {:ok,
            %{
              access_token: "",

lib/web/email/admin.ex

@@ -29,6 +29,22 @@ defmodule Mobilizon.Web.Email.Admin do
     |> render_body(:report, %{locale: locale, subject: subject, report: report})
   end
 
+  @spec user_pending(User.t(), User.t()) :: Swoosh.Email.t()
+  def user_pending(%User{email: moderator_email} = moderator, %User{} = user) do
+    locale = Map.get(moderator, :locale, "en")
+    Gettext.put_locale(locale)
+
+    subject =
+      gettext(
+        "New pending user on Mobilizon instance %{instance}",
+        instance: Config.instance_name()
+      )
+
+    [to: moderator_email, subject: subject]
+    |> Email.base_email()
+    |> render_body(:user_pending, %{locale: locale, subject: subject, user: user})
+  end
+
   @spec user_email_change_old(User.t(), String.t()) :: Swoosh.Email.t()
   def user_email_change_old(
         %User{

lib/web/templates/email/user_pending.html.heex

@@ -0,0 +1,73 @@
+<!-- HERO -->
+<tr>
+  <td bgcolor="#474467" align="center" style="padding: 0px 10px 0px 10px;">
+    <!--[if (gte mso 9)|(IE)]>
+      <table align="center" border="0" cellspacing="0" cellpadding="0" width="600">
+        <tr>
+          <td align="center" valign="top" width="600">
+    <![endif]-->
+    <table border="0" cellpadding="0" cellspacing="0" width="100%" style="max-width: 600px;">
+      <tr>
+        <td
+          bgcolor="#ffffff"
+          align="center"
+          valign="top"
+          style="padding: 40px 20px 20px 20px; border-radius: 4px 4px 0px 0px; color: #3A384C; font-family: 'Roboto', Helvetica, Arial, sans-serif; font-size: 48px; font-weight: 400; line-height: 48px;"
+        >
+          <h1 style="font-size: 48px; font-weight: 400; margin: 0;">
+            <%= gettext("New pending user on <b>%{instance}</b>", instance: @instance_name) |> raw %>
+          </h1>
+        </td>
+      </tr>
+    </table>
+    <!--[if (gte mso 9)|(IE)]>
+    </td>
+  </tr>
+</table>
+    <![endif]-->
+  </td>
+</tr>
+<!-- COPY BLOCK -->
+<tr>
+  <td bgcolor="#E6E4F4" align="center" style="padding: 0px 10px 0px 10px;">
+    <!--[if (gte mso 9)|(IE)]>
+      <table align="center" border="0" cellspacing="0" cellpadding="0" width="600">
+        <tr>
+          <td align="center" valign="top" width="600">
+    <![endif]-->
+    <table border="0" cellpadding="0" cellspacing="0" width="100%" style="max-width: 600px;">
+      <!-- COPY -->
+      <tr>
+        <td
+          bgcolor="#ffffff"
+          align="left"
+          style="padding: 20px 30px 0px 30px; color: #474467; font-family: 'Roboto', Helvetica, Arial, sans-serif; font-size: 18px; font-weight: 400; line-height: 25px;"
+        >
+          <p style="margin: 0;">
+            <%= gettext("New pending user from %{user} on %{instance}",
+              user: @user.email,
+              instance: @instance_name
+            )
+            |> raw %>
+          </p>
+        </td>
+      </tr>
+      <tr>
+        <td align="center" style="border-radius: 3px;" bgcolor="#3C376E">
+          <a
+            href={"#{"#{Mobilizon.Web.Endpoint.url()}/settings/admin/users?pendingFilter=true"}"}
+            target="_blank"
+            style="font-size: 20px; font-family: Helvetica, Arial, sans-serif; color: #ffffff; text-decoration: none; padding: 15px 25px; border-radius: 2px; border: 1px solid #3C376E; display: inline-block;"
+          >
+            <%= gettext("Login to view the list of pending users") %>
+          </a>
+        </td>
+      </tr>
+    </table>
+    <!--[if (gte mso 9)|(IE)]>
+    </td>
+  </tr>
+</table>
+    <![endif]-->
+  </td>
+</tr>

lib/web/templates/email/user_pending.text.eex

@@ -0,0 +1,3 @@
+<%= gettext "New pending user from %{user} on %{instance}", user: @user.email, instance: @instance_name %>
+
+<%= gettext "Login to view the list of pending users:" %> <%= "#{Mobilizon.Web.Endpoint.url()}/settings/admin/users?pendingFilter=true" %>