feat: enhance ADB path resolution and update HTTP request handling for improved flexibility

.gitignore

@@ -12,6 +12,7 @@ dist/
 src-tauri/target/
 src-tauri/gen/schemas
 vendor/webview2/
+vendor/platform-tools/
 server/.venv/
 download/
 tools/ffmpeg/

README.md

@@ -0,0 +1,51 @@
+# RaptDrama Download Tools
+
+Windows 桌面程序，用来登录 RaptDrama、浏览剧目、播放已缓存的分集，以及把剧集下载成 MP4。
+
+## 使用分发包
+
+1. 解压 `dist/RaptDrama-Download-Tools-windows-x64.zip`。
+2. 进入 `RaptDrama-Download-Tools`，运行 `raptdrama.exe`。
+3. 压缩包里已经带有 Python、adb、ffmpeg 和 WebView2 离线安装包。本机如果还没有 WebView2，程序启动时会静默安装。
+
+程序会在自己的目录里写入：
+
+- `download/`：下载下来的视频
+- `cache/`：封面、剧目清单和分集播放地址
+
+分集播放地址会留在缓存里。账号还能拿到新地址时会更新缓存；VIP 失效后，缓存里已经有地址的集仍然可以播放。签名过期的地址无法继续播放。
+
+关闭窗口时，如果还有未完成的下载，会先询问。确定后才会退出。
+
+## 开发
+
+需要 Windows、Node.js、Rust 和 Python 3.13。
+
+```powershell
+python -m venv server\.venv
+server\.venv\Scripts\python.exe -m pip install -r server\requirements.txt
+npm install
+npm install --prefix ui
+npm run tauri dev
+```
+
+开发时界面和后台都从仓库目录读取。剧目清单默认使用 `cache/catalog.json`，正式打包会关掉这份缓存。封面缓存和分集地址缓存会保留。
+
+## 打包
+
+在仓库根目录执行：
+
+```powershell
+python scripts\package.py
+```
+
+脚本会编译界面和桌面程序，并把本地已经放好的文件拷进压缩包：
+
+- `dist/cache` 里的 Windows 嵌入式 Python，以及 `server/requirements.txt` 里的依赖
+- `vendor/platform-tools` 里的 adb，拷到压缩包的 `tools/platform-tools`
+- `tools/ffmpeg/ffmpeg.exe`
+- `vendor/webview2/MicrosoftEdgeWebView2RuntimeInstallerX64.exe`
+
+adb 和 WebView2 打包时不再下载。完成后得到 `dist/RaptDrama-Download-Tools-windows-x64.zip`。
+
+打包脚本是 Python，公共步骤和平台相关的运行时是分开的。目前只接好了 Windows。macOS 和 Linux 以后把对应文件放进 `vendor` 即可。

scripts/package.py

@@ -0,0 +1,231 @@
+"""打出可分发的压缩包。
+
+在仓库根目录运行：
+
+    python scripts/package.py
+
+Windows 会编译界面和桌面程序，并拷贝本地已有的 Python 缓存、adb、ffmpeg 和 WebView2 离线安装包。
+macOS、Linux 以后可以在对应函数里补上自己的运行时，其余步骤可以复用。
+"""
+
+from __future__ import annotations
+
+import gzip
+import json
+import platform
+import shutil
+import subprocess
+import sys
+import urllib.request
+import zipfile
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[1]
+DIST = ROOT / "dist"
+CACHE = DIST / "cache"
+STAGE_NAME = "RaptDrama-Download-Tools"
+
+PYTHON_VERSION = "3.13.15"
+PYTHON_EMBED_URL = (
+    f"https://www.python.org/ftp/python/{PYTHON_VERSION}/python-{PYTHON_VERSION}-embed-amd64.zip"
+)
+GET_PIP_URL = "https://bootstrap.pypa.io/get-pip.py"
+FFMPEG_URL = "https://github.com/eugeneware/ffmpeg-static/releases/download/b6.1.1/ffmpeg-win32-x64.gz"
+WEBVIEW_INSTALLER = "MicrosoftEdgeWebView2RuntimeInstallerX64.exe"
+
+
+def log(message: str) -> None:
+    print(message, flush=True)
+
+
+def run(command: list[str], cwd: Path) -> None:
+    log("+ " + " ".join(command))
+    subprocess.run(command, cwd=cwd, check=True)
+
+
+def download(url: str, dest: Path) -> None:
+    if dest.is_file() and dest.stat().st_size > 0:
+        log(f"已有缓存 {dest.name}")
+        return
+    dest.parent.mkdir(parents=True, exist_ok=True)
+    temporary = dest.with_suffix(dest.suffix + ".part")
+    log(f"下载 {url}")
+    request = urllib.request.Request(url, headers={"User-Agent": "RaptDrama"})
+    try:
+        with urllib.request.urlopen(request, timeout=120) as response, temporary.open("wb") as handle:
+            total = int(response.headers.get("Content-Length") or 0)
+            done = 0
+            while True:
+                chunk = response.read(1024 * 1024)
+                if not chunk:
+                    break
+                handle.write(chunk)
+                done += len(chunk)
+                if total:
+                    log(f"  {dest.name} {done * 100 // total}%")
+    except Exception:
+        if temporary.exists():
+            temporary.unlink()
+        raise
+    temporary.replace(dest)
+
+
+def copy_tree(source: Path, dest: Path, ignore: shutil.IgnorePattern) -> None:
+    if dest.exists():
+        shutil.rmtree(dest)
+    shutil.copytree(source, dest, ignore=ignore)
+
+
+def build_ui() -> None:
+    npm = "npm.cmd" if sys.platform == "win32" else "npm"
+    run([npm, "run", "build"], ROOT / "ui")
+    if not (DIST / "ui" / "index.html").is_file():
+        raise SystemExit("界面没有编译到 dist/ui")
+
+
+def build_desktop() -> Path:
+    run(["cargo", "build", "--release"], ROOT / "src-tauri")
+    meta = subprocess.check_output(
+        ["cargo", "metadata", "--format-version", "1", "--no-deps"],
+        cwd=ROOT / "src-tauri",
+        text=True,
+    )
+    target = Path(json.loads(meta)["target_directory"]) / "release"
+    name = "raptdrama.exe" if sys.platform == "win32" else "raptdrama"
+    exe = target / name
+    if not exe.is_file():
+        raise SystemExit(f"没有找到桌面程序 {exe}")
+    return exe
+
+
+def bundle_python(stage: Path) -> None:
+    if sys.platform != "win32":
+        raise SystemExit("当前只内置了 Windows 版 Python，其他平台的运行时还没接上")
+    archive = CACHE / f"python-{PYTHON_VERSION}-embed-amd64.zip"
+    download(PYTHON_EMBED_URL, archive)
+    target = stage / "runtime" / "python"
+    target.mkdir(parents=True, exist_ok=True)
+    with zipfile.ZipFile(archive) as packed:
+        packed.extractall(target)
+    pth = next(target.glob("python*._pth"))
+    lines = []
+    saw_site = False
+    for line in pth.read_text(encoding="utf-8").splitlines():
+        if line.strip() == "#import site":
+            lines.append("import site")
+            saw_site = True
+        else:
+            lines.append(line)
+            if line.strip() == "import site":
+                saw_site = True
+    if not any(item.strip().replace("\\", "/") == "Lib/site-packages" for item in lines):
+        lines.append("Lib/site-packages")
+    if not saw_site:
+        lines.append("import site")
+    pth.write_text("\n".join(lines) + "\n", encoding="utf-8")
+    (target / "Lib" / "site-packages").mkdir(parents=True, exist_ok=True)
+    get_pip = CACHE / "get-pip.py"
+    download(GET_PIP_URL, get_pip)
+    python = target / "python.exe"
+    run([str(python), str(get_pip)], target)
+    run([str(python), "-m", "pip", "install", "-r", str(ROOT / "server" / "requirements.txt")], target)
+
+
+def bundle_adb(stage: Path) -> None:
+    if sys.platform != "win32":
+        raise SystemExit("当前只内置了 Windows 版 adb，其他平台的文件还没放进 vendor")
+    source = ROOT / "vendor" / "platform-tools"
+    dest = stage / "tools" / "platform-tools"
+    if dest.exists():
+        shutil.rmtree(dest)
+    required = ["adb.exe", "AdbWinApi.dll", "AdbWinUsbApi.dll"]
+    missing = [name for name in required if not (source / name).is_file()]
+    if missing:
+        raise SystemExit("vendor/platform-tools 里没有 " + "、".join(missing))
+    shutil.copytree(source, dest)
+
+
+def bundle_ffmpeg(stage: Path) -> None:
+    if sys.platform != "win32":
+        raise SystemExit("当前只内置了 Windows 版 ffmpeg，其他平台的下载地址还没接上")
+    dest_dir = stage / "tools" / "ffmpeg"
+    dest_dir.mkdir(parents=True, exist_ok=True)
+    dest = dest_dir / "ffmpeg.exe"
+    existing = ROOT / "tools" / "ffmpeg" / "ffmpeg.exe"
+    if existing.is_file():
+        shutil.copy2(existing, dest)
+        return
+    archive = CACHE / "ffmpeg-win32-x64.gz"
+    download(FFMPEG_URL, archive)
+    with gzip.open(archive, "rb") as packed:
+        dest.write_bytes(packed.read())
+
+
+def bundle_webview(stage: Path) -> None:
+    if sys.platform != "win32":
+        return
+    source = ROOT / "vendor" / "webview2" / WEBVIEW_INSTALLER
+    if not source.is_file():
+        raise SystemExit(f"vendor/webview2 里没有 {WEBVIEW_INSTALLER}")
+    dest = stage / "vendor" / "webview2"
+    dest.mkdir(parents=True, exist_ok=True)
+    shutil.copy2(source, dest / source.name)
+
+
+def copy_server(stage: Path) -> None:
+    copy_tree(
+        ROOT / "server",
+        stage / "server",
+        shutil.ignore_patterns(".venv", "__pycache__", "*.pyc", "*.pyo"),
+    )
+
+
+def make_zip(stage: Path) -> Path:
+    suffix = "windows-x64" if sys.platform == "win32" else platform.system().lower()
+    archive = DIST / f"{STAGE_NAME}-{suffix}.zip"
+    temporary = archive.with_name(archive.stem + ".writing.zip")
+    if temporary.exists():
+        temporary.unlink()
+    log(f"压缩 {archive}")
+    with zipfile.ZipFile(temporary, "w", compression=zipfile.ZIP_DEFLATED, compresslevel=6) as packed:
+        for path in stage.rglob("*"):
+            if not path.is_file() or path.name.lower() == "readme.md":
+                continue
+            packed.write(path, Path(STAGE_NAME) / path.relative_to(stage))
+    try:
+        if archive.exists():
+            archive.unlink()
+        temporary.replace(archive)
+    except PermissionError:
+        held = archive.with_name(archive.stem + "-new.zip")
+        if held.exists():
+            held.unlink()
+        temporary.replace(held)
+        raise SystemExit(f"{archive.name} 正在被占用，新的压缩包写在 {held}")
+    return archive
+
+
+def main() -> None:
+    if sys.platform != "win32":
+        raise SystemExit("目前只完成了 Windows 打包。脚本按平台拆开了，macOS 和 Linux 可以以后补运行时。")
+    CACHE.mkdir(parents=True, exist_ok=True)
+    build_ui()
+    exe = build_desktop()
+    stage = DIST / STAGE_NAME
+    if stage.exists():
+        shutil.rmtree(stage)
+    stage.mkdir(parents=True)
+    shutil.copy2(exe, stage / exe.name)
+    copy_server(stage)
+    ui_dest = stage / "dist" / "ui"
+    shutil.copytree(DIST / "ui", ui_dest)
+    bundle_python(stage)
+    bundle_adb(stage)
+    bundle_ffmpeg(stage)
+    bundle_webview(stage)
+    archive = make_zip(stage)
+    log(f"完成 {archive} ({archive.stat().st_size / 1024 / 1024:.1f} MB)")
+
+
+if __name__ == "__main__":
+    main()

server/services/adb.py

@@ -24,10 +24,14 @@ class Adb:
                 raise RuntimeError(f"找不到 adb：{explicit}")
             return cls(explicit)
         name = "adb.exe" if os.name == "nt" else "adb"
-        path = REPO_ROOT / "tools" / "platform-tools" / name
-        if not path.is_file():
-            raise RuntimeError(f"项目内没有 adb：{path}")
+        candidates = [
+            REPO_ROOT / "tools" / "platform-tools" / name,
+            REPO_ROOT / "vendor" / "platform-tools" / name,
+        ]
+        for path in candidates:
+            if path.is_file():
                 return cls(str(path))
+        raise RuntimeError(f"项目内没有 adb：{candidates[0]}")
 
     def list_devices(self) -> list[dict]:
         proc = self._run(["devices", "-l"])

server/services/catalog.py

@@ -10,6 +10,7 @@ from server.services.sessions import sessions
 CLASSIFY_MAX_PAGES = 50
 RECOMMEND_MAX_PAGES = 80
 FIXED_SECTIONS = (
+    {"key": "trending", "name": "Trending Now", "note": "", "loading": True},
     {"key": "new_releases", "name": "New Releases", "note": "", "loading": True},
     {"key": "recommend", "name": "Recommend", "note": "", "loading": True},
 )
@@ -25,7 +26,7 @@ class CatalogService:
         return rows
 
     def _categories(self, token: str, device: DeviceProfile) -> list[dict]:
-        data = http.request_data("POST", API_BASE + "/app/open/classifyv2", token, device, {})
+        data = http.request_data("GET", API_BASE + "/app/open/classifyv2", token, device, None)
         rows = []
         if isinstance(data, list):
             for item in data:
@@ -72,14 +73,15 @@ class CatalogService:
                 f"type-{item['id']}",
                 item["label"],
                 "/app/open/classify_video",
-                "POST",
-                lambda page, type_id=item["id"]: {"page": page, "limit": 10, "type": type_id},
+                "GET",
+                lambda page, type_id=item["id"]: {"type": type_id, "page": page},
                 CLASSIFY_MAX_PAGES,
                 "",
             )
             for item in categories
         ]
-        jobs.append(("new_releases", "New Releases", "/app/open/orgin", "GET", None, 1, ""))
+        jobs.append(("trending", "Trending Now", "/app/open/orgin?class=trending_now", "GET", None, 1, ""))
+        jobs.append(("new_releases", "New Releases", "/app/open/orgin?class=new_releases", "GET", None, 1, ""))
         jobs.append((
             "recommend",
             "Recommend",
@@ -148,7 +150,9 @@ class CatalogService:
         page = 1
         sent = False
         while page <= max_pages:
-            data = http.request_data(method, API_BASE + path, token, device, body(page) if body else None)
+            query = body(page) if body and method == "GET" else None
+            payload = body(page) if body and method != "GET" else None
+            data = http.request_data(method, API_BASE + path, token, device, payload, query)
             batch = data if isinstance(data, list) else []
             if not batch and isinstance(data, dict) and isinstance(data.get("list"), list):
                 batch = data["list"]

server/services/device.py

@@ -62,8 +62,10 @@ class DeviceProfile:
             "x-os-version": str(self.os_version),
             "x-device-physical": physical,
             "x-device-model": self.model,
+            "Accept-Encoding": "gzip",
             "accept-language": self.language,
             "accept-language-custom": self.language,
+            "http_accept_language_custom": self.language.lower(),
             "x-os-name": "Android",
             "x-device-brand": self.brand,
             "x-device-id": self.device_id,

server/services/http.py

@@ -53,11 +53,11 @@ class HttpClient:
             raise RuntimeError("接口没有返回数据")
         return data
 
-    def request_data(self, method: str, url: str, token: str, device: DeviceProfile, body: dict | None):
+    def request_data(self, method: str, url: str, token: str, device: DeviceProfile, body: dict | None, query: dict | None = None):
         headers = device.headers()
         if token:
             headers["apasstk"] = token
-        response = self._request(method, url, headers=headers, json=body)
+        response = self._request(method, url, headers, body or None, query)
         payload = response.json()
         if payload.get("code") != 200:
             raise RuntimeError(f"{method} {url} -> {payload.get('code')} {payload.get('msg')}")
@@ -65,11 +65,18 @@ class HttpClient:
             raise RuntimeError("接口没有返回数据")
         return payload.get("data")
 
-    def _request(self, method: str, url: str, headers: dict, json: dict | None) -> httpx.Response:
+    def _request(self, method: str, url: str, headers: dict, body: dict | None, query: dict | None) -> httpx.Response:
         last_error = None
+        options: dict = {"headers": headers}
+        if query:
+            options["params"] = query
+        if body:
+            options["json"] = body
+        elif method == "POST":
+            options["content"] = b""
         for attempt in range(6):
             try:
-                return self._client_locked().request(method, url, headers=headers, json=json)
+                return self._client_locked().request(method, url, **options)
             except (httpx.HTTPError, TimeoutError, OSError) as exc:
                 last_error = exc
                 time.sleep(min(10, 1.5 * (attempt + 1)))

src-tauri/src/lib.rs

@@ -18,13 +18,64 @@ fn repo_root() -> PathBuf {
         .expect("项目根目录")
 }
 
-fn python_command(root: &Path) -> PathBuf {
-    let bundled = root.join("server").join(".venv").join("Scripts").join("python.exe");
-    if bundled.is_file() {
-        bundled
-    } else {
-        PathBuf::from("python")
+fn app_root() -> PathBuf {
+    if cfg!(debug_assertions) {
+        return repo_root();
     }
+    std::env::current_exe()
+        .ok()
+        .and_then(|path| path.parent().map(Path::to_path_buf))
+        .filter(|path| path.join("server").is_dir())
+        .unwrap_or_else(repo_root)
+}
+
+fn python_command(root: &Path) -> PathBuf {
+    let candidates = [
+        root.join("runtime").join("python").join("python.exe"),
+        root.join("runtime").join("python").join("bin").join("python3"),
+        root.join("server").join(".venv").join("Scripts").join("python.exe"),
+        root.join("server").join(".venv").join("bin").join("python3"),
+    ];
+    for candidate in candidates {
+        if candidate.is_file() {
+            return candidate;
+        }
+    }
+    PathBuf::from(if cfg!(windows) { "python" } else { "python3" })
+}
+
+fn prepare_webview_runtime(root: &Path) {
+    #[cfg(windows)]
+    {
+        if webview_runtime_installed() {
+            return;
+        }
+        let installer = root
+            .join("vendor")
+            .join("webview2")
+            .join("MicrosoftEdgeWebView2RuntimeInstallerX64.exe");
+        if installer.is_file() {
+            let _ = Command::new(installer).args(["/silent", "/install"]).status();
+        }
+    }
+}
+
+#[cfg(windows)]
+fn webview_runtime_installed() -> bool {
+    let keys = [
+        r"HKLM\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}",
+        r"HKLM\SOFTWARE\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}",
+        r"HKCU\SOFTWARE\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}",
+    ];
+    keys.iter().any(|key| {
+        Command::new("reg")
+            .args(["query", key, "/v", "pv"])
+            .stdout(std::process::Stdio::null())
+            .stderr(std::process::Stdio::null())
+            .status()
+            .map(|status| status.success())
+            .unwrap_or(false)
+    })
 }
 
 fn free_port() -> Result<u16, String> {
@@ -148,7 +199,7 @@ fn disable_browser_chrome(window: &tauri::WebviewWindow) {
 }
 
 fn boot(handle: &AppHandle, window: &tauri::WebviewWindow) -> Result<(), String> {
-    let root = repo_root();
+    let root = app_root();
     let mut last_error = "后台启动超时".to_string();
     for _ in 0..3 {
         let port = free_port()?;
@@ -179,6 +230,8 @@ fn boot(handle: &AppHandle, window: &tauri::WebviewWindow) -> Result<(), String>
 
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
+    let root = app_root();
+    prepare_webview_runtime(&root);
     tauri::Builder::default()
         .plugin(tauri_plugin_opener::init())
         .setup(|app| {