feat: message-api for mission via wecomm agent

notifier/services.py

@@ -1,5 +1,6 @@
 import logging
 
+from django.conf import settings
 from django.db.models import Case, IntegerField, Q, Value, When
 from django.template.loader import render_to_string
 
@@ -10,7 +11,15 @@ logger = logging.getLogger(__name__)
 
 
 def render_notification_content(*, notifier: Notifier, payload: dict) -> str:
-    content = render_to_string(notifier.get_template_name(), payload or {}).strip()
+    context = {
+        **(payload or {}),
+        "notifier_config": notifier.config or {},
+        "notifier_config_url": notifier.get_config_value("url", "") or "",
+        "notifier_config_image_url": notifier.get_config_value("image_url", "") or "",
+        "default_news_image_url": getattr(settings, "MESSAGE_API_DEFAULT_NEWS_IMAGE_URL", "") or "",
+        "notifier": notifier,
+    }
+    content = render_to_string(notifier.get_template_name(), context).strip()
     if not content:
         raise ValueError("通知模板渲染结果不能为空")
     return content