365 lines
16 KiB
Python
365 lines
16 KiB
Python
import os
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import tarfile
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import orjson
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import requests
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import urllib.parse
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import time
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import glob
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import re
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from collections.abc import Callable
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from portprotonqt.downloader import Downloader
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from portprotonqt.logger import get_logger
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from portprotonqt.config_utils import get_portproton_location
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logger = get_logger(__name__)
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CACHE_DURATION = 30 * 24 * 60 * 60 # 30 days in seconds
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def normalize_name(s):
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"""
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Приведение строки к нормальному виду:
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- перевод в нижний регистр,
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- удаление символов ™ и ®,
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- замена разделителей (-, :, ,) на пробел,
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- удаление лишних пробелов,
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- удаление суффиксов 'bin' или 'app' в конце строки,
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- удаление ключевых слов типа 'ultimate', 'edition' и т.п.
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"""
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s = s.lower()
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for ch in ["™", "®"]:
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s = s.replace(ch, "")
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for ch in ["-", ":", ","]:
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s = s.replace(ch, " ")
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s = " ".join(s.split())
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for suffix in ["bin", "app"]:
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if s.endswith(suffix):
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s = s[:-len(suffix)].strip()
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keywords_to_remove = {"ultimate", "edition", "definitive", "complete", "remastered"}
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words = s.split()
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filtered_words = [word for word in words if word not in keywords_to_remove]
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return " ".join(filtered_words)
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def get_cache_dir():
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"""Return the cache directory path, creating it if necessary."""
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xdg_cache_home = os.getenv("XDG_CACHE_HOME", os.path.join(os.path.expanduser("~"), ".cache"))
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cache_dir = os.path.join(xdg_cache_home, "PortProtonQt")
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os.makedirs(cache_dir, exist_ok=True)
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return cache_dir
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class PortProtonAPI:
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"""API to fetch game assets (cover, metadata) and forum topics from the PortProtonQt repository."""
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def __init__(self, downloader: Downloader | None = None):
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self.base_url = "https://git.linux-gaming.ru/Boria138/PortProtonQt/raw/branch/main/portprotonqt/custom_data"
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self.topics_url = "https://git.linux-gaming.ru/Boria138/PortProtonQt/raw/branch/main/data/linux_gaming_topics.tar.xz"
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self.downloader = downloader or Downloader(max_workers=4)
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self.xdg_data_home = os.getenv("XDG_DATA_HOME", os.path.join(os.path.expanduser("~"), ".local", "share"))
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self.custom_data_dir = os.path.join(self.xdg_data_home, "PortProtonQt", "custom_data")
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os.makedirs(self.custom_data_dir, exist_ok=True)
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self.portproton_location = get_portproton_location()
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self.repo_root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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self.builtin_custom_folder = os.path.join(self.repo_root, "custom_data")
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self._topics_data = None
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def _get_game_dir(self, exe_name: str) -> str:
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game_dir = os.path.join(self.custom_data_dir, exe_name)
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os.makedirs(game_dir, exist_ok=True)
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return game_dir
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def _check_file_exists(self, url: str, timeout: int = 5) -> bool:
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try:
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response = requests.head(url, timeout=timeout)
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response.raise_for_status()
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return response.status_code == 200
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except requests.RequestException as e:
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logger.debug(f"Failed to check file at {url}: {e}")
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return False
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def download_game_assets_async(self, exe_name: str, timeout: int = 5, callback: Callable[[dict[str, str | None]], None] | None = None) -> None:
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game_dir = self._get_game_dir(exe_name)
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cover_extensions = [".png", ".jpg", ".jpeg", ".bmp"]
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cover_url_base = f"{self.base_url}/{exe_name}/cover"
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metadata_url = f"{self.base_url}/{exe_name}/metadata.txt"
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results: dict[str, str | None] = {"cover": None, "metadata": None}
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pending_downloads = 0
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def on_cover_downloaded(local_path: str | None, ext: str):
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nonlocal pending_downloads
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if local_path:
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logger.info(f"Async cover downloaded for {exe_name}: {local_path}")
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results["cover"] = local_path
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else:
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logger.debug(f"No cover downloaded for {exe_name} with extension {ext}")
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pending_downloads -= 1
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check_completion()
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def on_metadata_downloaded(local_path: str | None):
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nonlocal pending_downloads
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if local_path:
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logger.info(f"Async metadata downloaded for {exe_name}: {local_path}")
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results["metadata"] = local_path
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else:
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logger.debug(f"No metadata downloaded for {exe_name}")
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pending_downloads -= 1
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check_completion()
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def check_completion():
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if pending_downloads == 0 and callback:
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callback(results)
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for ext in cover_extensions:
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cover_url = f"{cover_url_base}{ext}"
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if self._check_file_exists(cover_url, timeout):
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local_cover_path = os.path.join(game_dir, f"cover{ext}")
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pending_downloads += 1
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self.downloader.download_async(
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cover_url,
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local_cover_path,
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timeout=timeout,
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callback=lambda path, ext=ext: on_cover_downloaded(path, ext)
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)
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break
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if self._check_file_exists(metadata_url, timeout):
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local_metadata_path = os.path.join(game_dir, "metadata.txt")
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pending_downloads += 1
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self.downloader.download_async(
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metadata_url,
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local_metadata_path,
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timeout=timeout,
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callback=on_metadata_downloaded
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)
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if pending_downloads == 0:
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logger.debug(f"No assets found for {exe_name}")
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if callback:
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callback(results)
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def download_autoinstall_cover_async(self, exe_name: str, timeout: int = 5, callback: Callable[[str | None], None] | None = None) -> None:
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"""Download only autoinstall cover image (no metadata)."""
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xdg_data_home = os.getenv("XDG_DATA_HOME",
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os.path.join(os.path.expanduser("~"), ".local", "share"))
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user_game_folder = os.path.join(xdg_data_home, "PortProtonQt", "custom_data", "autoinstall", exe_name)
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os.makedirs(user_game_folder, exist_ok=True)
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cover_extensions = [".png", ".jpg", ".jpeg", ".bmp"]
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results: str | None = None
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pending_downloads = 0
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def on_cover_downloaded(local_path: str | None, ext: str):
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nonlocal pending_downloads, results
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if local_path:
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logger.info(f"Async autoinstall cover downloaded for {exe_name}: {local_path}")
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results = local_path
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else:
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logger.debug(f"No autoinstall cover downloaded for {exe_name} with extension {ext}")
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pending_downloads -= 1
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if pending_downloads == 0 and callback:
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callback(results)
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for ext in cover_extensions:
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cover_url = f"{self.base_url}/{exe_name}/cover{ext}"
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if self._check_file_exists(cover_url, timeout):
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local_cover_path = os.path.join(user_game_folder, f"cover{ext}")
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pending_downloads += 1
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self.downloader.download_async(
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cover_url,
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local_cover_path,
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timeout=timeout,
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callback=lambda path, ext=ext: on_cover_downloaded(path, ext)
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)
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break
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if pending_downloads == 0:
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logger.debug(f"No autoinstall covers found for {exe_name}")
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if callback:
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callback(None)
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def parse_autoinstall_script(self, file_path: str) -> tuple[str | None, str | None]:
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"""Extract display_name from # name comment and exe_name from autoinstall bash script."""
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try:
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with open(file_path, encoding='utf-8') as f:
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content = f.read()
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# Skip emulators
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if re.search(r'#\s*type\s*:\s*emulators', content, re.IGNORECASE):
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return None, None
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display_name = None
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exe_name = None
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# Extract display_name from "# name:" comment
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name_match = re.search(r'#\s*name\s*:\s*(.+)', content, re.IGNORECASE)
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if name_match:
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display_name = name_match.group(1).strip()
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# --- pw_create_unique_exe ---
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pw_match = re.search(r'pw_create_unique_exe(?:\s+["\']([^"\']+)["\'])?', content)
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if pw_match:
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arg = pw_match.group(1)
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if arg:
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exe_name = arg.strip()
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if not exe_name.lower().endswith(".exe"):
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exe_name += ".exe"
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else:
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export_match = re.search(
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r'export\s+PORTWINE_CREATE_SHORTCUT_NAME\s*=\s*["\']([^"\']+)["\']',
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content, re.IGNORECASE)
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if export_match:
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exe_name = f"{export_match.group(1).strip()}.exe"
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else:
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# --- portwine_exe= --- (многострочный, сложный вариант)
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portwine_match = re.search(
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r'portwine_exe\s*=\s*(?:["\']?\$\(.+?\)[\'"]?|["\'].*?\.exe["\']|[^\n]+)',
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content,
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re.DOTALL,
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)
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if portwine_match:
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exe_expr = portwine_match.group(0).split("=", 1)[1].strip()
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exe_expr = exe_expr.strip("'\" ")
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# --- Найти .exe внутри выражения (разрешаем точки в имени) ---
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exe_candidates = re.findall(r'[-\w\s/\\\.]+\.exe', exe_expr)
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if exe_candidates:
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exe_name = os.path.basename(exe_candidates[-1].strip())
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# Fallback
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if not display_name and exe_name:
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display_name = exe_name
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return display_name, exe_name
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except Exception as e:
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logger.error(f"Failed to parse {file_path}: {e}")
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return None, None
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def get_autoinstall_games_async(self, callback: Callable[[list[tuple]], None]) -> None:
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"""Load auto-install games with user/builtin covers and async autoinstall cover download."""
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games = []
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auto_dir = os.path.join(self.portproton_location, "data", "scripts", "pw_autoinstall")
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if not os.path.exists(auto_dir):
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callback(games)
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return
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scripts = sorted(glob.glob(os.path.join(auto_dir, "*")))
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if not scripts:
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callback(games)
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return
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xdg_data_home = os.getenv("XDG_DATA_HOME",
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os.path.join(os.path.expanduser("~"), ".local", "share"))
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base_autoinstall_dir = os.path.join(xdg_data_home, "PortProtonQt", "custom_data", "autoinstall")
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os.makedirs(base_autoinstall_dir, exist_ok=True)
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for script_path in scripts:
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display_name, exe_name = self.parse_autoinstall_script(script_path)
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script_name = os.path.splitext(os.path.basename(script_path))[0]
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if not (display_name and exe_name):
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continue
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exe_name = os.path.splitext(exe_name)[0] # Без .exe
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user_game_folder = os.path.join(base_autoinstall_dir, exe_name)
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os.makedirs(user_game_folder, exist_ok=True)
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# Поиск обложки
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cover_path = ""
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user_files = set(os.listdir(user_game_folder)) if os.path.exists(user_game_folder) else set()
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for ext in [".jpg", ".png", ".jpeg", ".bmp"]:
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candidate = f"cover{ext}"
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if candidate in user_files:
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cover_path = os.path.join(user_game_folder, candidate)
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break
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# Если обложки нет — пытаемся скачать
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if not cover_path:
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logger.debug(f"No local cover found for autoinstall {exe_name}, trying to download...")
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def on_cover_downloaded(path):
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if path:
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logger.info(f"Downloaded autoinstall cover for {exe_name}: {path}")
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self.download_autoinstall_cover_async(exe_name, timeout=5, callback=on_cover_downloaded)
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# Формируем кортеж игры
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game_tuple = (
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display_name, # name
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"", # description
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cover_path, # cover
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"", # appid
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f"autoinstall:{script_name}", # exec_line
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"", # controller_support
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"Never", # last_launch
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"0h 0m", # formatted_playtime
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"", # protondb_tier
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"", # anticheat_status
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0, # last_played
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0, # playtime_seconds
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"autoinstall" # game_source
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)
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games.append(game_tuple)
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callback(games)
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def _load_topics_data(self):
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"""Load and cache linux_gaming_topics_min.json from the archive."""
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if self._topics_data is not None:
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return self._topics_data
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cache_dir = get_cache_dir()
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cache_tar = os.path.join(cache_dir, "linux_gaming_topics.tar.xz")
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cache_json = os.path.join(cache_dir, "linux_gaming_topics_min.json")
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if os.path.exists(cache_json) and (time.time() - os.path.getmtime(cache_json) < CACHE_DURATION):
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logger.info("Using cached topics JSON: %s", cache_json)
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try:
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with open(cache_json, "rb") as f:
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self._topics_data = orjson.loads(f.read())
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logger.debug("Loaded %d topics from cache", len(self._topics_data))
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return self._topics_data
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except Exception as e:
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logger.error("Error reading cached topics JSON: %s", e)
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self._topics_data = []
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def process_tar(result: str | None):
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if not result or not os.path.exists(result):
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logger.error("Failed to download topics archive")
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self._topics_data = []
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return
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try:
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with tarfile.open(result, mode="r:xz") as tar:
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member = next((m for m in tar.getmembers() if m.name == "linux_gaming_topics_min.json"), None)
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if member is None:
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raise RuntimeError("linux_gaming_topics_min.json not found in archive")
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fobj = tar.extractfile(member)
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if fobj is None:
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raise RuntimeError("Failed to extract linux_gaming_topics_min.json from archive")
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raw = fobj.read()
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fobj.close()
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self._topics_data = orjson.loads(raw)
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with open(cache_json, "wb") as f:
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f.write(orjson.dumps(self._topics_data))
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if os.path.exists(cache_tar):
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os.remove(cache_tar)
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logger.info("Archive %s deleted after extraction", cache_tar)
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logger.info("Loaded %d topics from archive", len(self._topics_data))
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except Exception as e:
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logger.error("Error processing topics archive: %s", e)
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self._topics_data = []
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self.downloader.download_async(self.topics_url, cache_tar, timeout=5, callback=process_tar)
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# Wait for async download to complete if called synchronously
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while self._topics_data is None:
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time.sleep(0.1)
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return self._topics_data
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def get_forum_topic_slug(self, game_name: str) -> str:
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"""Get the forum topic slug or search URL for a given game name."""
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topics = self._load_topics_data()
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normalized_name = normalize_name(game_name)
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for topic in topics:
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if topic["normalized_title"] == normalized_name:
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return topic["slug"]
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logger.debug("No forum topic found for game: %s, redirecting to search", game_name)
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encoded_name = urllib.parse.quote(f"#ppdb {game_name}")
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return f"search?q={encoded_name}"
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