Merge pull request #5294 from cddjr/mteam_subtitle

This commit is contained in:
jxxghp
2025-12-30 06:57:15 +08:00
committed by GitHub
2 changed files with 209 additions and 71 deletions

View File

@@ -2,6 +2,7 @@ import base64
import json
import re
from typing import Tuple, List, Optional
from urllib.parse import urlparse
from app.core.config import settings
from app.db.systemconfig_oper import SystemConfigOper
@@ -25,6 +26,9 @@ class MTorrentSpider:
_size = 100
_searchurl = "https://api.%s/api/torrent/search"
_downloadurl = "https://api.%s/api/torrent/genDlToken"
_subtitle_list_url = "https://api.%s/api/subtitle/list"
_subtitle_genlink_url = "https://api.%s/api/subtitle/genlink"
_subtitle_download_url ="https://api.%s/api/subtitle/dlV2?credential=%s"
_pageurl = "%sdetail/%s"
_timeout = 15
@@ -262,3 +266,110 @@ class MTorrentSpider:
# base64编码
base64_str = base64.b64encode(json.dumps(params).encode('utf-8')).decode('utf-8')
return f"[{base64_str}]{url}"
def get_subtitle_links(self, page_url: str) -> List[str]:
"""
获取指定页面的字幕下载链接
:param page_url: 种子详情页网址
:type page_url: str
:return: 字幕下载链接
:rtype: List[str]
"""
if not page_url:
return []
# 从馒头的详情页网址中提取种子id
torrent_id = urlparse(page_url).path.rsplit("/", 1)[-1].strip()
if not torrent_id:
return []
return self.get_subtitle_links_by_id(torrent_id)
def get_subtitle_links_by_id(self, torrent_id: str) -> List[str]:
"""
获取指定种子的字幕下载链接
:param torrent_id: 种子ID
:type torrent_id: str
:return: 字幕下载链接
:rtype: List[str]
"""
results = []
try:
for subtitle_id in self.__subtitle_ids(torrent_id) or []:
if link := self.__subtitle_genlink(subtitle_id):
results.append(link)
except Exception as e:
logger.error(f"{self._name} 获取字幕失败:{e}")
return results
def __subtitle_ids(self, torrent_id: str) -> Optional[List[str]]:
"""
获取指定种子的字幕列表
:param torrent_id: 种子ID
:type torrent_id: str
:return: 字幕ID
:rtype: List[str] | None
"""
url = self._subtitle_list_url % self._domain
# 发送请求
res = RequestUtils(
headers={
"Accept": "application/json, text/plain, */*",
"User-Agent": f"{self._ua}",
"x-api-key": self._apikey,
},
proxies=self._proxy,
timeout=self._timeout,
).post_res(url, data={"id": torrent_id})
if res and res.status_code == 200:
result = res.json()
if int(result.get("code", -1)) == 0:
return [item["id"] for item in result.get("data", []) if "id" in item]
else:
logger.warn(
f"{self._name} 获取字幕列表失败,返回:{result.get("message", "未知")}"
)
return None
elif res is not None:
logger.warn(f"{self._name} 获取字幕列表失败,错误码:{res.status_code}")
return None
else:
logger.warn(f"{self._name} 获取字幕列表失败,无法连接 {self._domain}")
return None
def __subtitle_genlink(self, subtitle_id: str) -> Optional[str]:
"""
获取字幕下载链接
:param subtitle_id: 字幕ID
:type subtitle_id: str
:return: 下载链接
:rtype: str | None
"""
url = self._subtitle_genlink_url % self._domain
# 发送请求
res = RequestUtils(
headers={
"Accept": "application/json, text/plain, */*",
"User-Agent": f"{self._ua}",
"x-api-key": self._apikey,
},
proxies=self._proxy,
timeout=self._timeout,
).post_res(url, data={"id": subtitle_id})
if res and res.status_code == 200:
result = res.json()
if int(result.get("code", -1)) == 0 and isinstance(result.get("data"), str):
return self._subtitle_download_url % (self._domain, result["data"])
else:
logger.warn(
f"{self._name} 获取字幕下载链接失败,返回:{result.get("message", "未知")}"
)
return None
elif res is not None:
logger.warn(f"{self._name} 获取字幕下载链接失败,错误码:{res.status_code}")
return None
else:
logger.warn(f"{self._name} 获取字幕下载链接失败,无法连接 {self._domain}")
return None

View File

@@ -8,9 +8,13 @@ from lxml import etree
from app.chain.storage import StorageChain
from app.core.config import settings
from app.core.context import Context
from app.db.site_oper import SiteOper
from app.helper.sites import SitesHelper # noqa
from app.helper.torrent import TorrentHelper
from app.log import logger
from app.modules import _ModuleBase
from app.modules.indexer.spider.mtorrent import MTorrentSpider
from app.schemas import TorrentInfo
from app.schemas.file import FileURI
from app.schemas.types import ModuleType, OtherModulesType
from app.utils.http import RequestUtils
@@ -25,7 +29,9 @@ class SubtitleModule(_ModuleBase):
# 站点详情页字幕下载链接识别XPATH
_SITE_SUBTITLE_XPATH = [
'//td[@class="rowhead"][text()="字幕"]/following-sibling::td//a[not(@class)]/@href',
'//td[@class="rowhead"][text()="字幕"]/following-sibling::td//a/@href',
'//div[contains(@class, "font-bold")][text()="字幕"]/following-sibling::div[1]//a[not(@class)]/@href', # 憨憨
]
def init_module(self) -> None:
@@ -65,6 +71,54 @@ class SubtitleModule(_ModuleBase):
def test(self):
pass
def _get_subtitle_links(self, torrent: TorrentInfo):
"""
获取字幕链接
"""
# API请求方式的站点需要特殊处理
if torrent.site is not None:
site = SiteOper().get(torrent.site)
if indexer := SitesHelper().get_indexer(site.domain):
if indexer.get("parser") == "mTorrent":
return MTorrentSpider(indexer).get_subtitle_links(
torrent.page_url
)
# TODO 其它采用API访问的站点
# 普通站点通过解析网站代码的方式获取
request = RequestUtils(cookies=torrent.site_cookie, ua=torrent.site_ua)
res = request.get_res(torrent.page_url)
if res and res.status_code == 200:
if not res.text:
logger.warn(f"读取页面代码失败:{torrent.page_url}")
return []
html = etree.HTML(res.text)
try:
sublink_list = []
for xpath in self._SITE_SUBTITLE_XPATH:
sublinks = html.xpath(xpath)
if sublinks:
for sublink in sublinks:
if not sublink:
continue
if not sublink.startswith("http"):
base_url = StringUtils.get_base_url(torrent.page_url)
if sublink.startswith("/"):
sublink = "%s%s" % (base_url, sublink)
else:
sublink = "%s/%s" % (base_url, sublink)
sublink_list.append(sublink)
# 已成功获取了链接后续xpath可以忽略
break
return sublink_list
finally:
if html is not None:
del html
elif res is not None:
logger.warn(f"连接 {torrent.page_url} 失败,状态码:{res.status_code}")
else:
logger.warn(f"无法打开链接:{torrent.page_url}")
return None
def download_added(self, context: Context, download_dir: Path, torrent_content: Union[str, bytes] = None):
"""
添加下载任务成功后,从站点下载字幕,保存到下载目录
@@ -117,83 +171,56 @@ class SubtitleModule(_ModuleBase):
logger.error(f"下载目录不存在,无法保存字幕:{download_dir / folder_name}")
return
# 读取网站代码
sublink_list = self._get_subtitle_links(torrent)
if not sublink_list:
logger.warn(f"{torrent.page_url} 页面未找到字幕下载链接")
return
# 下载所有字幕文件
request = RequestUtils(cookies=torrent.site_cookie, ua=torrent.site_ua)
res = request.get_res(torrent.page_url)
if res and res.status_code == 200:
if not res.text:
logger.warn(f"读取页面代码失败:{torrent.page_url}")
return
html = etree.HTML(res.text)
try:
sublink_list = []
for xpath in self._SITE_SUBTITLE_XPATH:
sublinks = html.xpath(xpath)
if sublinks:
for sublink in sublinks:
if not sublink:
continue
if not sublink.startswith("http"):
base_url = StringUtils.get_base_url(torrent.page_url)
if sublink.startswith("/"):
sublink = "%s%s" % (base_url, sublink)
else:
sublink = "%s/%s" % (base_url, sublink)
sublink_list.append(sublink)
finally:
if html is not None:
del html
# 下载所有字幕文件
for sublink in sublink_list:
logger.info(f"找到字幕下载链接:{sublink},开始下载...")
# 下载
ret = request.get_res(sublink)
if ret and ret.status_code == 200:
# 保存ZIP
file_name = TorrentHelper.get_url_filename(ret, sublink)
if not file_name:
logger.warn(f"链接不是字幕文件:{sublink}")
continue
if file_name.lower().endswith(".zip"):
# ZIP包
zip_file = settings.TEMP_PATH / file_name
# 保存
zip_file.write_bytes(ret.content)
# 解压路径
zip_path = zip_file.with_name(zip_file.stem)
# 解压文件
shutil.unpack_archive(zip_file, zip_path, format='zip')
# 遍历转移文件
for sub_file in SystemUtils.list_files(zip_path, settings.RMT_SUBEXT):
target_sub_file = Path(working_dir_item.path) / Path(sub_file.name)
if storageChain.get_file_item(storage, target_sub_file):
logger.info(f"字幕文件已存在:{target_sub_file}")
continue
logger.info(f"转移字幕 {sub_file}{target_sub_file} ...")
storageChain.upload_file(working_dir_item, sub_file)
# 删除临时文件
try:
shutil.rmtree(zip_path)
zip_file.unlink()
except Exception as err:
logger.error(f"删除临时文件失败:{str(err)}")
else:
sub_file = settings.TEMP_PATH / file_name
# 保存
sub_file.write_bytes(ret.content)
for sublink in sublink_list:
logger.info(f"找到字幕下载链接:{sublink},开始下载...")
# 下载
ret = request.get_res(sublink)
if ret and ret.status_code == 200:
# 保存ZIP
file_name = TorrentHelper.get_url_filename(ret, sublink)
if not file_name:
logger.warn(f"链接不是字幕文件:{sublink}")
continue
if file_name.lower().endswith(".zip"):
# ZIP包
zip_file = settings.TEMP_PATH / file_name
# 保存
zip_file.write_bytes(ret.content)
# 解压路径
zip_path = zip_file.with_name(zip_file.stem)
# 解压文件
shutil.unpack_archive(zip_file, zip_path, format='zip')
# 遍历转移文件
for sub_file in SystemUtils.list_files(zip_path, settings.RMT_SUBEXT):
target_sub_file = Path(working_dir_item.path) / Path(sub_file.name)
if storageChain.get_file_item(storage, target_sub_file):
logger.info(f"字幕文件已存在:{target_sub_file}")
continue
logger.info(f"转移字幕 {sub_file}{target_sub_file} ...")
storageChain.upload_file(working_dir_item, sub_file)
# 删除临时文件
try:
shutil.rmtree(zip_path)
zip_file.unlink()
except Exception as err:
logger.error(f"删除临时文件失败:{str(err)}")
else:
logger.error(f"下载字幕文件失败:{sublink}")
continue
if sublink_list:
logger.info(f"{torrent.page_url} 页面字幕下载完成")
sub_file = settings.TEMP_PATH / file_name
# 保存
sub_file.write_bytes(ret.content)
target_sub_file = Path(working_dir_item.path) / Path(sub_file.name)
if storageChain.get_file_item(storage, target_sub_file):
logger.info(f"字幕文件已存在:{target_sub_file}")
continue
logger.info(f"转移字幕 {sub_file}{target_sub_file} ...")
storageChain.upload_file(working_dir_item, sub_file)
else:
logger.warn(f"{torrent.page_url} 页面未找到字幕下载链接")
elif res is not None:
logger.warn(f"连接 {torrent.page_url} 失败,状态码:{res.status_code}")
else:
logger.warn(f"无法打开链接:{torrent.page_url}")
logger.error(f"下载字幕文件失败:{sublink}")
continue
logger.info(f"{torrent.page_url} 页面字幕下载完成")