TermiNexus
51d6e220ee
- _serve_file 识别 Vite 内容 hash 文件名（-<hash>.<ext>，hash 段须含大写或数字） - hash 产物: public, max-age=259200, immutable（72h，路径随版本变化不影响新版本生效） - 非 hash 的传统资源保持 1h/24h，index.html 仍 no-cache
333 lines
14 KiB
Python
333 lines
14 KiB
Python
import os
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import re
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import mimetypes
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from pathlib import Path
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from django.http import HttpResponse, Http404, JsonResponse, HttpResponseRedirect
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from django.views import View
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from django.conf import settings
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from gvsds.template_engine import render_template
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TEMPLATE_DIR = Path(settings.BASE_DIR) / "TempLate"
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#: 构建产物（Vite 输出 <name>-<hash>.<ext>）的强缓存时长：72 小时
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#: 依据：文件名内含内容 hash，内容与名字一一对应；新版本会换新文件名，
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#: 因此不会出现「改了代码但客户端还是旧文件」的问题（index.html 仍为 no-cache）。
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HASHED_ASSET_MAX_AGE = 60 * 60 * 72
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#: 识别构建产物名：-<8 位以上 hash>.<ext>，且 hash 段须含大写字母或数字
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#: （避免误伤 gvs-design-system.css 这类全小写连字符的传统文件名）
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HASHED_ASSET_RE = re.compile(r'-(?=[A-Za-z0-9_-]*[A-Z0-9])[A-Za-z0-9_-]{8,}\.[A-Za-z0-9]+$')
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MIME_TYPES = {
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'.js': 'application/javascript',
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'.mjs': 'application/javascript',
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'.css': 'text/css',
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'.png': 'image/png',
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'.jpg': 'image/jpeg',
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'.jpeg': 'image/jpeg',
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'.gif': 'image/gif',
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'.svg': 'image/svg+xml',
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'.ico': 'image/x-icon',
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'.woff': 'font/woff',
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'.woff2': 'font/woff2',
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'.ttf': 'font/ttf',
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'.eot': 'application/vnd.ms-fontobject',
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'.json': 'application/json',
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'.xml': 'application/xml',
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'.html': 'text/html',
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'.htm': 'text/html',
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'.txt': 'text/plain',
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'.pdf': 'application/pdf',
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'.zip': 'application/zip',
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'.mp4': 'video/mp4',
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'.webp': 'image/webp',
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'.map': 'application/json',
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}
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SUBDOMAIN_CONFIG = {
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'www': {'dir': '', 'root_is_index': True},
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'gerp': {'dir': 'GERP', 'root_is_index': True},
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'ugm': {'dir': '', 'root_is_index': True},
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'api': {'dir': None, 'root_is_index': False},
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'mc': {'dir': 'MC', 'root_is_index': True},
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'3crb': {'dir': 'CCCRB', 'root_is_index': True},
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'ccgo': {'dir': 'CCGO', 'root_is_index': True},
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'invite': {'dir': '', 'root_is_index': True},
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'doc': {'dir': '', 'root_is_index': True},
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'discuss': {'dir': '', 'root_is_index': True},
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'community': {'dir': '', 'root_is_index': True},
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'comm': {'dir': '', 'root_is_index': True},
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't4': {'dir': None, 'root_is_index': False},
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'verify': {'dir': 'Verify', 'root_is_index': True},
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'verifox': {'dir': 'Verifox', 'root_is_index': True},
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'nav': {'dir': 'nav', 'root_is_index': True},
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'history': {'dir': 'history', 'root_is_index': True},
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'cdn': {'dir': 'cdn', 'root_is_index': False, 'root_text': 'GVSDS CDN'},
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'yc8z': {'dir': 'yc8z', 'root_is_index': True},
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'omc': {'dir': 'OMC', 'root_is_index': True},
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'sve': {'dir': 'SVE', 'root_is_index': True},
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'tailwind': {'dir': 'tailwindcss', 'root_is_index': False, 'root_redirect': '/3.4.17'},
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'nanjingmassacre': {'dir': 'NanjingMassacre', 'root_is_index': True},
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'3c': {'dir': 'CreateECentralCourt', 'root_is_index': True},
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'vu': {'dir': None, 'root_is_index': False},
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'links': {'dir': None, 'root_is_index': False},
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'unclear': {'dir': 'Unclear', 'root_is_index': True},
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'old2': {'dir': 'Olds/2', 'root_is_index': True, 'base': 'Olds/2/_base'},
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'old3': {'dir': 'Olds/3', 'root_is_index': True, 'base': 'Olds/3/_base'},
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# Viper 语言官网（Vue 产物在 TempLate/Viper；venom 由 Main.py STATIC_SITES 直接静态托管，
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# 此处登记仅为 dev server / 兜底一致）
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'viper': {'dir': 'Viper', 'root_is_index': True},
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'venom': {'dir': 'Venom', 'root_is_index': True},
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}
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def _get_subdomain(request):
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return getattr(request, 'subdomain', 'www') or 'www'
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def _get_subdomain_dir(subdomain):
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config = SUBDOMAIN_CONFIG.get(subdomain, {})
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return config.get('dir', '')
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#: 专属目录子域未命中时，允许回退到站点根目录的路径前缀
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#: （旧站复用根 /assets；GERP legacy 页面复用根 /pages）
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ROOT_FALLBACK_PREFIXES = ('assets/', 'pages/')
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def _resolve_file(subdomain, file_path):
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"""解析子域请求对应的文件
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专属目录子域（如 gerp → TempLate/GERP）：
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1. 先在自己的目录内查找，命中即返回；
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2. 目录存在但未命中时，只允许 ROOT_FALLBACK_PREFIXES 前缀继续回退到站点根目录，
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其余路径（尤其 index.html 等 HTML 入口）一律不回退——否则子域目录被清空的
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瞬间（如旧的「先删后建」部署空窗期）就会命中根目录的 index.html，
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把 gerp.gvsds.com 串台成 www（GVSite）首页；
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3. 专属目录本身不存在（如 SUBDOMAIN_CONFIG 登记了但尚未落盘的 nav/history）
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则沿用旧行为回退根目录，避免误伤这些别名子域。
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"""
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if '..' in file_path.split('/') or '..' in file_path.split(os.sep):
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return None
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subdomain_dir = _get_subdomain_dir(subdomain)
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if subdomain_dir is None:
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return None
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if subdomain_dir:
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site_dir = TEMPLATE_DIR / subdomain_dir
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if site_dir.is_dir():
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candidate = site_dir / file_path
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try:
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candidate.resolve().relative_to(TEMPLATE_DIR.resolve())
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except ValueError:
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return None
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if candidate.is_file():
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return candidate
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# 目录已落盘：只放行共享前缀，避免子域 HTML 入口串到 www 站
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if not file_path.lower().startswith(ROOT_FALLBACK_PREFIXES):
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return None
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candidate = TEMPLATE_DIR / file_path
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try:
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candidate.resolve().relative_to(TEMPLATE_DIR.resolve())
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except ValueError:
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return None
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if candidate.is_file():
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return candidate
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return None
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def _serve_file(full_path, subdomain=None):
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ext = full_path.suffix.lower()
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content_type = MIME_TYPES.get(ext, mimetypes.guess_type(str(full_path))[0] or 'application/octet-stream')
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if ext in ('.html', '.htm'):
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rel_path = full_path.relative_to(TEMPLATE_DIR)
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template_name = str(rel_path).replace('\\', '/')
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base = None
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use_base = False
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if subdomain:
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config = SUBDOMAIN_CONFIG.get(subdomain, {})
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base = config.get('base')
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use_base = config.get('use_base', False)
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if base:
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response = render_template(request=None, template_name=template_name, UseBase='false', SubBase=base)
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elif not use_base:
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response = render_template(request=None, template_name=template_name, UseBase='false')
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else:
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response = render_template(request=None, template_name=template_name, UseBase='true')
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# HTML 永不缓存：Vue SPA 的 index.html 引用了带 hash 的资源名，
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# 若被浏览器/代理缓存，会引用已删除的旧资源导致 404、页面加载不全
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response['Cache-Control'] = 'no-cache, no-store, must-revalidate'
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return response
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with open(full_path, 'rb') as f:
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response = HttpResponse(f.read(), content_type=content_type)
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if HASHED_ASSET_RE.search(full_path.name):
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# Vite 构建产物（如 index-C_-1ws_N.js / style-BWB-O5Ko.css）：
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# 文件名含内容 hash，路径随版本变化，可长期强缓存 + immutable 免协商
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response['Cache-Control'] = f'public, max-age={HASHED_ASSET_MAX_AGE}, immutable'
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elif ext in ('.css', '.js', '.mjs', '.json', '.xml', '.txt', '.svg'):
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# 非 hash 命名的传统静态资源（legacy 站点），改动后需较快生效
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response['Cache-Control'] = 'public, max-age=3600'
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elif ext in ('.png', '.jpg', '.jpeg', '.gif', '.webp', '.ico', '.woff', '.woff2', '.ttf', '.eot', '.mp4'):
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response['Cache-Control'] = 'public, max-age=86400'
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return response
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# ============================================================================
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# doc 子域 JSON API（页面由 GVSite SPA 渲染）
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# /API/GetDoc/<uuid> → 文章 JSON
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# /API/GetSerieDirectory/<uuid> → 系列目录 / 单文档标记 JSON
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# ============================================================================
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def _doc_api(file_path):
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"""doc 子域 JSON API：API/GetDoc/<uuid> 与 API/GetSerieDirectory/<uuid>。"""
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from gvsds.apps.doc.manager import DocManager
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from gvsdsdk.model_utils import UUIDObj
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parts = file_path.split('/')
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if len(parts) < 3 or parts[0] != 'API':
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return None
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action = parts[1]
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uuid_text = parts[2].strip('/')
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try:
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uuid_bytes = UUIDObj(uuid_text).bytes
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except (ValueError, TypeError, AttributeError):
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return JsonResponse({'error': 'invalid_uuid'}, status=404)
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if action == 'GetDoc':
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doc = DocManager.GetDocument(uuid_bytes)
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if doc is None:
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return JsonResponse({'error': 'not_found'}, status=404)
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content = doc.DocContent or ''
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doc_format = doc.DocFormat
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# 数据兜底：内容实为完整 HTML 文档时按 html 渲染（marked 会把内嵌 </style> 拆坏，污染站点样式）
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if doc_format == 'markdown' and content.lstrip().lower().startswith(('<!doctype', '<html')):
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doc_format = 'html'
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return JsonResponse({
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'DocTitle': doc.DocTitle or '未命名文档',
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'DocContent': content,
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'DocFormat': doc_format,
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'DocPermission': 1,
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'DocDecrypt': True,
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})
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if action == 'GetSerieDirectory':
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serie = DocManager.GetSerie(uuid_bytes)
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if serie is not None:
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docs = DocManager.ListDocumentsBySerie(uuid_bytes)
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chapters = [
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{
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'id': UUIDObj(d.DocUUID).str.replace('-', ''),
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'title': d.DocTitle or '未命名文档',
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'sections': [],
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}
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for d in docs
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]
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return JsonResponse({
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'title': serie.DocSerieName or '未命名系列',
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'document': False,
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'chapters': chapters,
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})
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# 非系列 UUID：单文档模式，返回所属系列的全部文章供侧边栏展示
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doc = DocManager.GetDocument(uuid_bytes)
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if doc is None:
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return JsonResponse({'error': 'not_found'}, status=404)
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chapters = []
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if doc.DocSerieUUID:
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serie_docs = DocManager.ListDocumentsBySerie(doc.DocSerieUUID)
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chapters = [
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{
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'id': UUIDObj(d.DocUUID).str.replace('-', ''),
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'title': d.DocTitle or '未命名文档',
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'sections': [],
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}
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for d in serie_docs
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]
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return JsonResponse({
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'title': doc.DocTitle or '未命名文档',
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'document': True,
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'id': UUIDObj(doc.DocUUID).str.replace('-', ''),
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'chapters': chapters,
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})
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return None
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class SubdomainView(View):
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def get(self, request, file_path=''):
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subdomain = _get_subdomain(request)
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config = SUBDOMAIN_CONFIG.get(subdomain, {})
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if config.get('dir') is None:
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raise Http404
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# doc 子域：动态阅读 JSON API（页面由 GVSite SPA 渲染，走下方通用静态/SPA fallback）
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# doc.gvsds.com/API/GetDoc/<uuid> → 文章 JSON
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# doc.gvsds.com/API/GetSerieDirectory/<uuid> → 目录 JSON
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if subdomain == 'doc' and file_path and file_path.startswith('API/'):
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api_resp = _doc_api(file_path)
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if api_resp:
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return api_resp
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# ugm 子域：未登录则跳转登录页，已登录则跳转 gerp
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if subdomain == 'ugm':
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# JWT Cookie 认证：检查 AccessToken 或 RefreshToken
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has_jwt = request.COOKIES.get('AccessToken') or request.COOKIES.get('RefreshToken')
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if not has_jwt:
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# 未登录 → 跳转 www 登录页
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if file_path and file_path not in ('/', 'login.html', 'register.html'):
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login_url = f"https://www.gvsds.com/login?redirect=https://gerp.gvsds.com/"
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return HttpResponseRedirect(login_url)
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if not file_path or file_path == '/':
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return HttpResponseRedirect('https://www.gvsds.com/login')
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else:
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# 已登录 → 跳转 gerp
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if not file_path or file_path == '/' or file_path == 'index.html':
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return HttpResponseRedirect('https://gerp.gvsds.com/')
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if not file_path or file_path == '/':
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if config.get('root_redirect'):
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return HttpResponseRedirect(config['root_redirect'])
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if config.get('root_text') is not None:
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return HttpResponse(config['root_text'])
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if config.get('root_is_index'):
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file_path = 'index.html'
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else:
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raise Http404
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if file_path.endswith('/'):
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file_path += 'index.html'
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if subdomain == 'tailwind' and not file_path.endswith('.js') and not file_path.endswith('.json'):
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js_path = _resolve_file(subdomain, file_path + '.js')
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if js_path:
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return _serve_file(js_path, subdomain)
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resolved = _resolve_file(subdomain, file_path)
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if resolved:
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return _serve_file(resolved, subdomain)
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# www/invite 子域：旧 .html 页面已被 Vue SPA 取代，去掉后缀重定向到 Vue 路由
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# 兼容历史链接（如 /login.html、/gallery.html 等被外部页面/脚本引用的旧地址）
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# 目录请求（/xxx/ 拼成的 /xxx/index.html）不走旧 .html 链接重定向，交给下方 SPA fallback
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if subdomain in ('www', 'invite') and file_path.endswith('.html') and not file_path.endswith('/index.html'):
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new_path = file_path[:-5] or '/'
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redirect_url = new_path
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if request.META.get('QUERY_STRING'):
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redirect_url += '?' + request.META['QUERY_STRING']
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return HttpResponseRedirect(redirect_url)
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# SPA fallback：前端单页应用（如 GERP Vue）的客户端路由路径（无扩展名）
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# 找不到对应文件时，回退到 index.html，由前端路由处理
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# 目录请求（/xxx/ 被拼成 /xxx/index.html）同样回退 SPA，避免误入 Django 404
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if config.get('root_is_index') and (
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'.' not in os.path.basename(file_path) or file_path.endswith('/index.html')
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):
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index_resolved = _resolve_file(subdomain, 'index.html')
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if index_resolved:
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return _serve_file(index_resolved, subdomain)
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raise Http404
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