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refactor: centralize email internationalization handling (#22752)

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Co-authored-by: Claude <noreply@anthropic.com>
This commit is contained in:
-LAN-
2025-07-23 00:26:00 +08:00
committed by GitHub
parent 5c7f0a533a
commit 0f4809b9b8
11 changed files with 1200 additions and 289 deletions
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68
api/tasks/mail_change_mail_task.py
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@@ -3,20 +3,21 @@ import time
import click
from celery import shared_task # type: ignore
from flask import render_template
from extensions.ext_mail import mail
from services.feature_service import FeatureService
from libs.email_i18n import get_email_i18n_service
@shared_task(queue="mail")
def send_change_mail_task(language: str, to: str, code: str, phase: str):
def send_change_mail_task(language: str, to: str, code: str, phase: str) -> None:
"""
Async Send change email mail
:param language: Language in which the email should be sent (e.g., 'en', 'zh')
:param to: Recipient email address
:param code: Change email code
:param phase: Change email phase (new_email, old_email)
Send change email notification with internationalization support.
Args:
language: Language code for email localization
to: Recipient email address
code: Email verification code
phase: Change email phase ('old_email' or 'new_email')
"""
if not mail.is_inited():
return
@@ -24,51 +25,14 @@ def send_change_mail_task(language: str, to: str, code: str, phase: str):
logging.info(click.style("Start change email mail to {}".format(to), fg="green"))
start_at = time.perf_counter()
email_config = {
"zh-Hans": {
"old_email": {
"subject": "检测您现在的邮箱",
"template_with_brand": "change_mail_confirm_old_template_zh-CN.html",
"template_without_brand": "without-brand/change_mail_confirm_old_template_zh-CN.html",
},
"new_email": {
"subject": "确认您的邮箱地址变更",
"template_with_brand": "change_mail_confirm_new_template_zh-CN.html",
"template_without_brand": "without-brand/change_mail_confirm_new_template_zh-CN.html",
},
},
"en": {
"old_email": {
"subject": "Check your current email",
"template_with_brand": "change_mail_confirm_old_template_en-US.html",
"template_without_brand": "without-brand/change_mail_confirm_old_template_en-US.html",
},
"new_email": {
"subject": "Confirm your new email address",
"template_with_brand": "change_mail_confirm_new_template_en-US.html",
"template_without_brand": "without-brand/change_mail_confirm_new_template_en-US.html",
},
},
}
# send change email mail using different languages
try:
system_features = FeatureService.get_system_features()
lang_key = "zh-Hans" if language == "zh-Hans" else "en"
if phase not in ["old_email", "new_email"]:
raise ValueError("Invalid phase")
config = email_config[lang_key][phase]
subject = config["subject"]
if system_features.branding.enabled:
template = config["template_without_brand"]
else:
template = config["template_with_brand"]
html_content = render_template(template, to=to, code=code)
mail.send(to=to, subject=subject, html=html_content)
email_service = get_email_i18n_service()
email_service.send_change_email(
language_code=language,
to=to,
code=code,
phase=phase,
)
end_at = time.perf_counter()
logging.info(