187 lines
6.9 KiB
Python
187 lines
6.9 KiB
Python
from __future__ import annotations
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from pathlib import Path
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from ..config import BASE_DIR, USE_OFFLINE_LIBS
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LIBS_STATIC_DIR = "libs"
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LIBS_DIR = BASE_DIR / "pytorrent" / "static" / LIBS_STATIC_DIR
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BOOTSTRAP_VERSION = "5.3.3"
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BOOTSWATCH_VERSION = "5.3.3"
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FONTAWESOME_VERSION = "6.5.2"
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FLAG_ICONS_VERSION = "7.2.3"
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SWAGGER_UI_VERSION = "5"
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SOCKET_IO_VERSION = "4.7.5"
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GOOGLE_FONT_FAMILIES = (
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"DM Sans",
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"Figtree",
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"Geist",
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"IBM Plex Sans",
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"Inter",
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"JetBrains Mono",
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"Lato",
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"Manrope",
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"Montserrat",
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"Nunito Sans",
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"Open Sans",
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"Poppins",
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"Roboto",
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"Source Sans 3",
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)
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GOOGLE_FONT_WEIGHTS = "400;500;600;700;800"
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def google_fonts_css_url() -> str:
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families = "&".join(
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f"family={name.replace(' ', '+')}:wght@{GOOGLE_FONT_WEIGHTS}"
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for name in GOOGLE_FONT_FAMILIES
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)
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return f"https://fonts.googleapis.com/css2?{families}&display=swap"
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DEVEXPRESS_BOOTSTRAP_THEMES = {
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"blazing-berry": "Blazing Berry",
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"office-white": "Office White",
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"purple": "Purple",
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}
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PYTORRENT_APP_THEMES = {
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"adaptive": "pyTorrent Adaptive",
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"ocean": "pyTorrent Ocean",
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"graphite": "pyTorrent Graphite",
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"forest": "pyTorrent Forest",
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"amber": "pyTorrent Amber",
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"nord": "pyTorrent Nord",
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"crimson": "pyTorrent Crimson",
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"sky": "pyTorrent Sky",
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}
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BOOTSTRAP_THEME_DEFINITIONS = {
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"default": {
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"label": "Default Bootstrap",
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"local": f"{LIBS_STATIC_DIR}/bootstrap/{BOOTSTRAP_VERSION}/css/bootstrap.min.css",
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"cdn": f"https://cdn.jsdelivr.net/npm/bootstrap@{BOOTSTRAP_VERSION}/dist/css/bootstrap.min.css",
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},
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# Bootswatch themes.
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"flatly": {"label": "Bootswatch: Flatly", "provider": "bootswatch"},
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"litera": {"label": "Bootswatch: Litera", "provider": "bootswatch"},
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"lumen": {"label": "Bootswatch: Lumen", "provider": "bootswatch"},
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"minty": {"label": "Bootswatch: Minty", "provider": "bootswatch"},
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"sketchy": {"label": "Bootswatch: Sketchy", "provider": "bootswatch"},
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"spacelab": {"label": "Bootswatch: Spacelab", "provider": "bootswatch"},
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"united": {"label": "Bootswatch: United", "provider": "bootswatch"},
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"zephyr": {"label": "Bootswatch: Zephyr", "provider": "bootswatch"},
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# Complete DevExpress Bootstrap v5 dist.v5 set.
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**{
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f"dx-{theme}": {
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"label": f"DevExpress: {label}",
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"provider": "devexpress",
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"local": f"{LIBS_STATIC_DIR}/devexpress-bootstrap-themes/dist.v5/{theme}/bootstrap.min.css",
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"cdn": f"https://cdn.jsdelivr.net/gh/DevExpress/bootstrap-themes@master/dist.v5/{theme}/bootstrap.min.css",
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}
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for theme, label in DEVEXPRESS_BOOTSTRAP_THEMES.items()
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},
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# App-specific Bootstrap variable overrides. These sit on top of default Bootstrap.
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**{
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f"pytorrent-{theme}": {
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"label": f"Custom: {label}",
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"provider": "pytorrent",
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"local": f"{LIBS_STATIC_DIR}/pytorrent-themes/{theme}/bootstrap.min.css",
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"cdn": f"/static/{LIBS_STATIC_DIR}/pytorrent-themes/{theme}/bootstrap.min.css",
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}
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for theme, label in PYTORRENT_APP_THEMES.items()
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},
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}
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def _theme_definition(theme: str | None) -> dict[str, str]:
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theme = theme if theme in BOOTSTRAP_THEME_DEFINITIONS else "default"
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item = dict(BOOTSTRAP_THEME_DEFINITIONS[theme])
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if item.get("provider") == "bootswatch":
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item["local"] = f"{LIBS_STATIC_DIR}/bootswatch/{BOOTSWATCH_VERSION}/{theme}/bootstrap.min.css"
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item["cdn"] = f"https://cdn.jsdelivr.net/npm/bootswatch@{BOOTSWATCH_VERSION}/dist/{theme}/bootstrap.min.css"
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return item
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BOOTSTRAP_THEMES = tuple(BOOTSTRAP_THEME_DEFINITIONS.keys())
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BOOTSTRAP_THEME_LABELS = {key: value["label"] for key, value in BOOTSTRAP_THEME_DEFINITIONS.items()}
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STATIC_ASSETS = {
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"bootstrap_js": {
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"local": f"{LIBS_STATIC_DIR}/bootstrap/{BOOTSTRAP_VERSION}/js/bootstrap.bundle.min.js",
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"cdn": f"https://cdn.jsdelivr.net/npm/bootstrap@{BOOTSTRAP_VERSION}/dist/js/bootstrap.bundle.min.js",
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},
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"fontawesome_css": {
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"local": f"{LIBS_STATIC_DIR}/fontawesome/{FONTAWESOME_VERSION}/css/all.min.css",
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"cdn": f"https://cdnjs.cloudflare.com/ajax/libs/font-awesome/{FONTAWESOME_VERSION}/css/all.min.css",
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},
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"flag_icons_css": {
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"local": f"{LIBS_STATIC_DIR}/flag-icons/{FLAG_ICONS_VERSION}/css/flag-icons.min.css",
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"cdn": f"https://cdn.jsdelivr.net/gh/lipis/flag-icons@{FLAG_ICONS_VERSION}/css/flag-icons.min.css",
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},
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"font_css": {
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"local": f"{LIBS_STATIC_DIR}/fonts/google-fonts.css",
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"cdn": google_fonts_css_url(),
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},
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"socket_io_js": {
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"local": f"{LIBS_STATIC_DIR}/socket.io/{SOCKET_IO_VERSION}/socket.io.min.js",
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"cdn": f"https://cdn.socket.io/{SOCKET_IO_VERSION}/socket.io.min.js",
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},
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"swagger_css": {
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"local": f"{LIBS_STATIC_DIR}/swagger-ui/{SWAGGER_UI_VERSION}/swagger-ui.css",
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"cdn": f"https://cdn.jsdelivr.net/npm/swagger-ui-dist@{SWAGGER_UI_VERSION}/swagger-ui.css",
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},
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"swagger_js": {
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"local": f"{LIBS_STATIC_DIR}/swagger-ui/{SWAGGER_UI_VERSION}/swagger-ui-bundle.js",
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"cdn": f"https://cdn.jsdelivr.net/npm/swagger-ui-dist@{SWAGGER_UI_VERSION}/swagger-ui-bundle.js",
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},
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}
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def bootstrap_css_asset(theme: str | None = None) -> dict[str, str]:
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item = _theme_definition(theme)
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return {"local": item["local"], "cdn": item["cdn"]}
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def asset_path(key: str) -> str:
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return STATIC_ASSETS[key]["local" if USE_OFFLINE_LIBS else "cdn"]
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def bootstrap_css_path(theme: str | None = None) -> str:
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return bootstrap_css_asset(theme)["local" if USE_OFFLINE_LIBS else "cdn"]
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def required_offline_paths() -> list[Path]:
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paths = [LIBS_DIR.parent / item["local"] for item in STATIC_ASSETS.values()]
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paths.extend(LIBS_DIR.parent / bootstrap_css_asset(theme)["local"] for theme in BOOTSTRAP_THEMES)
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return paths
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def missing_offline_paths() -> list[Path]:
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missing = [path for path in required_offline_paths() if not path.is_file() or path.stat().st_size <= 0]
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required_dirs = [
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LIBS_DIR / f"fontawesome/{FONTAWESOME_VERSION}/webfonts",
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LIBS_DIR / f"flag-icons/{FLAG_ICONS_VERSION}/flags/4x3",
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LIBS_DIR / f"flag-icons/{FLAG_ICONS_VERSION}/flags/1x1",
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LIBS_DIR / "fonts/files",
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]
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for directory in required_dirs:
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if not directory.is_dir() or not any(directory.iterdir()):
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missing.append(directory)
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return missing
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def validate_offline_assets() -> None:
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if not USE_OFFLINE_LIBS:
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return
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missing = missing_offline_paths()
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if missing:
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preview = "\n".join(f"- {path.relative_to(BASE_DIR)}" for path in missing[:20])
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extra = "" if len(missing) <= 20 else f"\n- ... and {len(missing) - 20} more"
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raise RuntimeError(
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"PYTORRENT_USE_OFFLINE_LIBS=true, but frontend libraries are missing. "
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"Run: ./scripts/download_frontend_libs.py or ./install.sh\n"
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f"Missing files:\n{preview}{extra}"
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)
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