feat(app): 新增视频下载偏好设置

Closes #262

source/module/manager.py

@@ -66,6 +66,7 @@ class Manager:
         image_download: bool,
         video_download: bool,
         live_download: bool,
+        video_preference: str,
         download_record: bool,
         folder_mode: bool,
         author_archive: bool,
@@ -123,6 +124,7 @@ class Manager:
         )
         self.image_download = self.check_bool(image_download, True)
         self.video_download = self.check_bool(video_download, True)
+        self.video_preference = self.check_video_preference(video_preference)
         self.live_download = self.check_bool(live_download, True)
         self.author_archive = self.check_bool(author_archive, False)
         self.write_mtime = self.check_bool(write_mtime, False)
@@ -214,6 +216,12 @@ class Manager:
             format_,
         )
 
+    @staticmethod
+    def check_video_preference(preference: str) -> str:
+        if preference in {"resolution", "bitrate", "size"}:
+            return preference
+        return "resolution"
+
     def __check_proxy(
         self,
         proxy: str,

source/module/settings.py

@@ -27,6 +27,7 @@ class Settings:
         "image_download": True,  # 是否下载图文
         "video_download": True,  # 是否下载视频
         "live_download": False,  # 是否下载动图
+        "video_preference": "resolution",  # 视频文件偏好
         "folder_mode": False,  # 文件夹归档模式
         "download_record": True,  # 是否记录下载历史
         "author_archive": False,  # 是否按作者归档