bugfix:admin中更新应用信息后logo路径错误 #2

backend/app/models.py

@@ -190,6 +190,25 @@ def save(self, *args, **kwargs):
         # save操作
         super(App, self).save(*args, **kwargs)
 
+    @property
+    def logo_url(self):
+        if self.logo:
+            return "%s?v=%s" % (self.logo.url, time.time())
+        else:
+            # 判断 以 app_code 命名的 logo 图片是否存在
+            logo_name = "%s/%s.png" % (APP_LOGO_IMG_RELATED, self.code)
+            logo_path = os.path.join(settings.MEDIA_ROOT, logo_name)
+            if os.path.exists(logo_path):
+                return "%s%s" % (settings.MEDIA_URL, logo_name)
+
+            # 判断是否是上传saas解压生成的文件, 存在的话使用之(saas内置应用上传包中带的logo)
+            logo_name = "%s/%s.png" % (SAAS_APP_LOGO_IMG_RELATED, self.code)
+            logo_path = os.path.join(settings.MEDIA_ROOT, logo_name)
+            if os.path.exists(logo_path):
+                return "%s%s" % (settings.MEDIA_URL, logo_name)
+
+            return "%simg/app_logo/default.png" % settings.STATIC_URL
+
     @property
     def get_logo_url(self):
         if self.logo: