113 lines
4.2 KiB
Python
113 lines
4.2 KiB
Python
from pathlib import Path
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from typing import List, Optional
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from app import schemas
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from app.core.config import settings
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from app.core.context import MediaInfo
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from app.db.systemconfig_oper import SystemConfigOper
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from app.schemas.types import SystemConfigKey, MediaType
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from app.utils.system import SystemUtils
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class DirectoryHelper:
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"""
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下载目录/媒体库目录帮助类
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"""
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def __init__(self):
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self.systemconfig = SystemConfigOper()
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def get_download_dirs(self) -> List[schemas.MediaDirectory]:
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"""
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获取下载目录
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"""
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dir_conf: List[dict] = self.systemconfig.get(SystemConfigKey.DownloadDirectories)
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if not dir_conf:
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return []
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return [schemas.MediaDirectory(**d) for d in dir_conf]
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def get_library_dirs(self) -> List[schemas.MediaDirectory]:
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"""
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获取媒体库目录
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"""
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dir_conf: List[dict] = self.systemconfig.get(SystemConfigKey.LibraryDirectories)
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if not dir_conf:
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return []
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return [schemas.MediaDirectory(**d) for d in dir_conf]
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def get_download_dir(self, media: MediaInfo = None) -> Optional[schemas.MediaDirectory]:
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"""
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根据媒体信息获取下载目录
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:param media: 媒体信息
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"""
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# 处理类型
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if media and media.genre_ids \
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and set(media.genre_ids).intersection(set(settings.ANIME_GENREIDS)):
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media_type = "动漫"
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elif media:
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media_type = media.type.value
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else:
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media_type = MediaType.UNKNOWN.value
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media_dirs = self.get_download_dirs()
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# 按照配置顺序查找（保存后的数据已经排序）
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for media_dir in media_dirs:
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if not media_dir.path:
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continue
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# 目录类型为全部的，符合条件
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if not media_dir.media_type:
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return media_dir
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# 目录类型相等，目录类别为全部，符合条件
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if media_dir.media_type == media_type and not media_dir.category:
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return media_dir
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# 目录类型相等，目录类别相等，符合条件
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if media_dir.media_type == media_type and media_dir.category == media.category:
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return media_dir
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return None
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def get_library_dir(self, media: MediaInfo = None, in_path: Path = None) -> Optional[schemas.MediaDirectory]:
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"""
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根据媒体信息获取媒体库目录，需判断是否同盘优先
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:param media: 媒体信息
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:param in_path: 源目录
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"""
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# 处理类型
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if media and media.genre_ids \
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and set(media.genre_ids).intersection(set(settings.ANIME_GENREIDS)):
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media_type = "动漫"
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elif media:
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media_type = media.type.value
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else:
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media_type = MediaType.UNKNOWN.value
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# 匹配的目录
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matched_dirs = []
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library_dirs = self.get_library_dirs()
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# 按照配置顺序查找（保存后的数据已经排序）
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for library_dir in library_dirs:
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if not library_dir.path:
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continue
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# 目录类型为全部的，符合条件
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if not library_dir.media_type:
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matched_dirs.append(library_dir)
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# 目录类型相等，目录类别为全部，符合条件
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if library_dir.media_type == media_type and not library_dir.category:
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matched_dirs.append(library_dir)
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# 目录类型相等，目录类别相等，符合条件
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if library_dir.media_type == media_type and library_dir.category == media.category:
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matched_dirs.append(library_dir)
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# 未匹配到
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if not matched_dirs:
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return None
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# 优先同盘
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if in_path and settings.TRANSFER_SAME_DISK:
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for matched_dir in matched_dirs:
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matched_path = Path(matched_dir.path)
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if not matched_path.exists():
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matched_path.mkdir(parents=True, exist_ok=True)
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if SystemUtils.is_same_disk(matched_path, in_path):
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return matched_dir
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return matched_dirs[0]
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