diff --git a/app.py b/app.py
index 3d75445..6176616 100644
--- a/app.py
+++ b/app.py
@@ -22,7 +22,10 @@
UPLOADS_DIR.mkdir(exist_ok=True)
THUMBNAILS_DIR = BASE / "thumbnails"
THUMBNAILS_DIR.mkdir(exist_ok=True)
+SHARED_DIR = BASE / "shared"
+SHARED_DIR.mkdir(exist_ok=True)
META_FILE = UPLOADS_DIR / "metadata.json"
+_SHARE_TTL = 7 * 24 * 3600 # 7 days
DH_API = "http://154.17.17.154:18801"
OPENAI_TTS_URL = "https://api.openai.com/v1/audio/speech"
@@ -682,6 +685,40 @@ async def ai_talk(
)
+def _cleanup_shared():
+ """Lazy cleanup: remove shared files older than 7 days."""
+ now = time.time()
+ for f in SHARED_DIR.iterdir():
+ if f.is_file() and (now - f.stat().st_mtime) > _SHARE_TTL:
+ f.unlink(missing_ok=True)
+
+
+@app.post("/api/share")
+async def share_video(video: UploadFile = File(...)):
+ _cleanup_shared()
+ share_id = uuid.uuid4().hex[:10]
+ path = SHARED_DIR / f"{share_id}.mp4"
+ data = await video.read()
+ if len(data) < 500:
+ raise HTTPException(400, "视频文件无效")
+ if len(data) > 50 * 1024 * 1024:
+ raise HTTPException(400, "视频文件过大（最大50MB）")
+ path.write_bytes(data)
+ return {"share_id": share_id}
+
+
+@app.get("/api/shared/{share_id}")
+async def get_shared_video(share_id: str):
+ _cleanup_shared()
+ # Sanitize share_id to prevent path traversal
+ safe_id = "".join(c for c in share_id if c.isalnum())
+ path = SHARED_DIR / f"{safe_id}.mp4"
+ if not path.exists():
+ raise HTTPException(404, "分享链接已过期或不存在")
+ return FileResponse(path, media_type="video/mp4",
+ headers={"Cache-Control": "public, max-age=3600"})
+
+
@app.get("/api/services")
async def services_proxy():
try:
diff --git a/static/app.js b/static/app.js
index a848f3a..ec306da 100644
--- a/static/app.js
+++ b/static/app.js
@@ -26,6 +26,7 @@ let currentMode = "direct";
let currentEngine = "sadtalker";
let currentCategory = null;
let currentVideoUrl = null;
+let currentVideoBlob = null;
let videoHistory = [];
const MAX_HISTORY = 5;
let voiceLabels = {};
@@ -271,6 +272,7 @@ async function generate() {
llmBox.classList.add("hidden");
timeBadge.classList.add("hidden");
$("#download-btn").classList.add("hidden");
+ $("#share-btn").classList.add("hidden");
// Reset steps
setStep(0);
@@ -368,6 +370,8 @@ async function generate() {
timeBadge.textContent = elapsed + "s";
timeBadge.classList.remove("hidden");
$("#download-btn").classList.remove("hidden");
+ $("#share-btn").classList.remove("hidden");
+ currentVideoBlob = blob;
addToHistory(url, avatarData[selectedAvatar]?.name || selectedAvatar, spokenText);
@@ -653,6 +657,32 @@ $("#download-btn").addEventListener("click", () => {
document.body.removeChild(a);
});
+/* ── Share button ── */
+$("#share-btn").addEventListener("click", async () => {
+ if (!currentVideoBlob) return;
+ const btn = $("#share-btn");
+ btn.disabled = true;
+ try {
+ const form = new FormData();
+ form.append("video", currentVideoBlob, "video.mp4");
+ const resp = await fetchWithRetry("/api/share", { method: "POST", body: form });
+ if (!resp.ok) throw new Error("分享失败");
+ const data = await resp.json();
+ const shareUrl = `${location.origin}/api/shared/${data.share_id}`;
+ try {
+ await navigator.clipboard.writeText(shareUrl);
+ toast("链接已复制");
+ } catch {
+ // Fallback: prompt
+ prompt("复制此链接分享:", shareUrl);
+ }
+ } catch (e) {
+ toast(e.message || "分享失败", 3000);
+ } finally {
+ btn.disabled = false;
+ }
+});
+
/* ── Hamburger menu (mobile) ── */
(() => {
const hamburger = $("#hamburger");
diff --git a/static/index.html b/static/index.html
index 8c2dd3c..28ce17b 100644
--- a/static/index.html
+++ b/static/index.html
@@ -5,7 +5,7 @@
数字人直播
-
+
@@ -128,6 +128,9 @@
+
@@ -171,6 +174,6 @@
-
+