mail: don't take an i18n argument in send_welcome

src/mail.rs

@@ -150,14 +150,13 @@ impl Service {
 
     pub fn send_welcome(
         &self,
-        i18n: &I18n,
         base_uri: &str,
         tpk_name: String,
         userid: &Email,
         token: &str
     ) -> Result<()> {
         let ctx = context::Welcome {
-            lang: i18n.lang.to_string(),
+            lang: "en".to_owned(),
             primary_fp: tpk_name,
             uri: format!("{}/upload/{}", base_uri, token),
             base_uri: base_uri.to_owned(),
@@ -170,7 +169,7 @@ impl Service {
             &vec![userid],
             &format!("Your key upload on {domain}", domain = self.domain),
             "welcome",
-            i18n.lang,
+            "en",
             ctx,
         )
     }

src/web/hkp.rs

@@ -142,7 +142,7 @@ pub fn pks_add_form(
 ) -> MyResponse {
     match vks_web::process_post_form(&db, &tokens_stateless, &rate_limiter, &i18n, data) {
         Ok(UploadResponse::Ok { is_new_key, key_fpr, primary_uid, token, .. }) => {
-            let msg = if is_new_key && send_welcome_mail(&request_origin, &mail_service, &i18n, key_fpr, primary_uid, token) {
+            let msg = if is_new_key && send_welcome_mail(&request_origin, &mail_service, key_fpr, primary_uid, token) {
                 format!("Upload successful. This is a new key, a welcome email has been sent.")
             } else {
                 format!("Upload successful. Please note that identity information will only be published after verification. See {baseuri}/about/usage#gnupg-upload", baseuri = request_origin.get_base_uri())
@@ -160,14 +160,13 @@ pub fn pks_add_form(
 fn send_welcome_mail(
     request_origin: &RequestOrigin,
     mail_service: &mail::Service,
-    i18n: &I18n,
     fpr: String,
     primary_uid: Option<Email>,
     token: String,
 ) -> bool {
     if let Some(primary_uid) = primary_uid {
         mail_service.send_welcome(
-            i18n, request_origin.get_base_uri(), fpr, &primary_uid, &token).is_ok()
+            request_origin.get_base_uri(), fpr, &primary_uid, &token).is_ok()
     } else {
         false
     }