music: 新建 music app，替换 piano-sheet
听歌 + 练琴曲目管理： - 数据：piece (title/artist/category/lyrics/play_count/notes) + attachments (audio/video/pdf/image; image 带 role=chord/numbered/staff) - 后端 axum + sqlite，附件流式落 PVC，ServeFile 支持 Range（视频拖动） - 前端 guitar 风格 player：左 sidebar + tabs(歌词/吉他谱/简谱/五线谱/PDF/视频)，LRC 同步、快捷键、笔记自动保存 - ns cube-music + music.famzheng.me + bodylimit 5GiB - scripts/import_guitar.py 用于把 oci /data/guitar/ 旧曲库导入
This commit is contained in:
Fam Zheng
@@ -0,0 +1,18 @@
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[package]
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name = "music"
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version = "0.1.0"
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edition.workspace = true
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license.workspace = true
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authors.workspace = true
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description = "music.famzheng.me — 听歌 + 练琴 曲目管理 (video / audio / pdf / png)"
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[dependencies]
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cube-core = { path = "../../crates/cube-core" }
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axum = { workspace = true, features = ["multipart"] }
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tokio = { workspace = true }
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tower = { workspace = true }
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tower-http = { workspace = true }
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tracing = { workspace = true }
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serde = { workspace = true }
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serde_json = { workspace = true }
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rusqlite = { workspace = true }
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@@ -0,0 +1,5 @@
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FROM scratch
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COPY target/x86_64-unknown-linux-musl/release/music /music
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COPY apps/music/frontend/dist /dist
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EXPOSE 8080
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ENTRYPOINT ["/music"]
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@@ -0,0 +1,16 @@
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<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover">
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<meta name="theme-color" content="#0f0f0f">
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<title>Music · Euphon</title>
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
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</head>
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<body>
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<div id="app"></div>
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<script type="module" src="/src/main.js"></script>
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</body>
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</html>
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Generated
+1278
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,19 @@
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{
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"name": "music",
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"private": true,
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"version": "1.0.0",
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"scripts": {
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"dev": "vite",
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"build": "vite build",
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"preview": "vite preview"
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},
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"dependencies": {
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"pinia": "^2.1.7",
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"vue": "^3.4.21",
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"vue-router": "^4.3.0"
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},
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"devDependencies": {
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"@vitejs/plugin-vue": "^5.0.4",
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"vite": "^5.4.0"
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}
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}
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@@ -0,0 +1,65 @@
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<template>
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<router-view />
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</template>
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<style>
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:root {
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--bg: #0f0f0f;
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--bg-elev: #161616;
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--bg-card: #1a1a2e;
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--bg-hover: #232342;
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--bg-active: #2a1a3e;
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--border: #2a2a3a;
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--border-soft: #1f1f2a;
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--text: #e0e0e0;
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--text-dim: #a0a0a0;
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--text-mute: #666;
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--accent: #c084fc;
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--accent-strong: #7c5cbf;
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--accent-cyan: #06b6d4;
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--accent-green: #4ade80;
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--accent-amber: #f59e0b;
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--accent-red: #ef4444;
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--font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
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--radius: 8px;
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}
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* { margin: 0; padding: 0; box-sizing: border-box; }
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html, body, #app { height: 100%; }
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body {
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font-family: var(--font-sans);
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background: var(--bg);
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color: var(--text);
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-webkit-font-smoothing: antialiased;
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overscroll-behavior: none;
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}
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a { color: var(--accent); text-decoration: none; }
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a:hover { text-decoration: underline; }
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button {
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font-family: var(--font-sans);
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cursor: pointer;
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border: none;
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background: none;
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color: inherit;
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-webkit-tap-highlight-color: transparent;
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touch-action: manipulation;
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}
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button:disabled { opacity: 0.5; cursor: not-allowed; }
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input, textarea {
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font-family: var(--font-sans);
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background: transparent;
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border: none;
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color: inherit;
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outline: none;
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}
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::-webkit-scrollbar { width: 8px; height: 8px; }
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::-webkit-scrollbar-track { background: transparent; }
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::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
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::-webkit-scrollbar-thumb:hover { background: var(--text-mute); }
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</style>
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@@ -0,0 +1,59 @@
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// 薄薄一层 fetch 封装。错误统一抛 Error(message)。
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async function jsonOrThrow(res) {
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if (!res.ok) {
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const text = await res.text().catch(() => '')
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throw new Error(text || `${res.status} ${res.statusText}`)
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}
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return res.json()
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}
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export function listPieces() {
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return fetch('/api/pieces').then(jsonOrThrow)
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}
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export function getPiece(id) {
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return fetch(`/api/pieces/${id}`).then(jsonOrThrow)
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}
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export function createPiece(body) {
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return fetch('/api/pieces', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify(body),
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}).then(jsonOrThrow)
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}
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export function patchPiece(id, body) {
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return fetch(`/api/pieces/${id}`, {
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method: 'PATCH',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify(body),
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}).then(jsonOrThrow)
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}
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export function deletePiece(id) {
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return fetch(`/api/pieces/${id}`, { method: 'DELETE' }).then(jsonOrThrow)
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}
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export function recordPlay(id) {
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return fetch(`/api/pieces/${id}/play`, { method: 'POST' }).then(jsonOrThrow)
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}
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// `role`: null | 'chord' | 'numbered' | 'staff'
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export function uploadAttachments(pieceId, files, role) {
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const fd = new FormData()
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for (const f of files) fd.append('files', f, f.name)
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const url = role
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? `/api/pieces/${pieceId}/attachments?role=${encodeURIComponent(role)}`
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: `/api/pieces/${pieceId}/attachments`
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return fetch(url, { method: 'POST', body: fd }).then(jsonOrThrow)
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}
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export function deleteAttachment(id) {
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return fetch(`/api/attachments/${id}`, { method: 'DELETE' }).then(jsonOrThrow)
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}
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export function attachmentUrl(id) {
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return `/api/attachments/${id}`
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}
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@@ -0,0 +1,27 @@
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// LRC parser: takes raw text → [{ time: seconds, text }] sorted by time.
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export function parseLrc(text) {
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if (!text) return []
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const out = []
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for (const raw of text.split(/\r?\n/)) {
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// 一行可能有多个 time tag：[00:12.34][00:30.00]歌词
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const tags = []
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let rest = raw
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const re = /^\[(\d+):(\d+)(?:[.:](\d+))?\]/
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while (true) {
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const m = re.exec(rest)
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if (!m) break
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const min = parseInt(m[1], 10)
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const sec = parseInt(m[2], 10)
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const fracRaw = m[3] || '0'
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const frac = parseInt(fracRaw, 10) / Math.pow(10, fracRaw.length)
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tags.push(min * 60 + sec + frac)
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rest = rest.slice(m[0].length)
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}
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const txt = rest.trim()
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if (!txt || tags.length === 0) continue
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for (const t of tags) out.push({ time: t, text: txt })
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}
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out.sort((a, b) => a.time - b.time)
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return out
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}
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@@ -0,0 +1,9 @@
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import { createApp } from 'vue'
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import { createPinia } from 'pinia'
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import App from './App.vue'
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import router from './router/index.js'
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const app = createApp(App)
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app.use(createPinia())
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app.use(router)
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app.mount('#app')
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@@ -0,0 +1,31 @@
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import { createRouter, createWebHistory } from 'vue-router'
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const routes = [
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{
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path: '/',
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name: 'player',
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component: () => import('../views/PlayerView.vue'),
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},
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{
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path: '/piece/:id',
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name: 'piece',
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component: () => import('../views/PlayerView.vue'),
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props: (route) => ({ id: Number(route.params.id) }),
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},
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{
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path: '/upload',
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name: 'upload',
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component: () => import('../views/UploadView.vue'),
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},
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{
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path: '/piece/:id/edit',
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name: 'edit',
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component: () => import('../views/EditView.vue'),
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props: (route) => ({ id: Number(route.params.id) }),
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},
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]
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export default createRouter({
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history: createWebHistory(),
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routes,
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})
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<template>
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<div class="page">
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<header class="bar">
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<router-link to="/" class="back">← 列表</router-link>
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<router-link :to="{ name: 'piece', params: { id } }" class="back">▶ 播放</router-link>
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<h1 v-if="piece">编辑：{{ piece.title }}</h1>
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<h1 v-else>编辑曲目</h1>
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</header>
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<main class="body">
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<p v-if="loading" class="hint">加载中…</p>
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<p v-else-if="loadErr" class="err">{{ loadErr }}</p>
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<template v-else-if="piece">
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<section class="block">
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<h2>基本信息</h2>
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<label class="field">
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<span>标题</span>
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<input v-model="form.title" />
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</label>
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<label class="field">
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<span>歌手 / 作者</span>
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<input v-model="form.artist" />
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</label>
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<label class="field">
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<span>分类</span>
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<input v-model="form.category" list="cat-list" />
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<datalist id="cat-list">
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<option value="钢琴曲" />
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<option value="流行" />
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<option value="练习曲" />
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<option value="古典" />
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<option value="爵士" />
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</datalist>
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</label>
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<label class="field">
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<span>歌词</span>
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<textarea v-model="form.lyrics" rows="8" />
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</label>
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<label class="field">
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<span>笔记</span>
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<textarea v-model="form.notes" rows="3" />
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</label>
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<div class="actions">
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<button class="btn-primary" :disabled="savingMeta" @click="saveMeta">
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{{ savingMeta ? '保存中…' : '保存基本信息' }}
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</button>
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<span v-if="savedFlash" class="flash">已保存</span>
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</div>
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</section>
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<section class="block">
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<h2>添加附件</h2>
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<p class="hint-sub">
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一次可选多个文件。video / audio / pdf / image 自动识别。
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图片需要选 <b>角色</b>（吉他谱 / 简谱 / 五线谱），其它类型角色无效。
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</p>
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<div class="upload-row">
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<label class="role-pick">
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<span>角色</span>
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<select v-model="uploadRole">
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<option :value="null">— 自动 / 通用图 —</option>
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<option value="chord">吉他谱</option>
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<option value="numbered">简谱</option>
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<option value="staff">五线谱</option>
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</select>
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</label>
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<label class="file-pick">
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<input
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ref="fileInputEl"
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type="file"
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multiple
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@change="onFiles"
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accept="audio/*,video/*,application/pdf,image/*"
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/>
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<span class="btn-ghost">{{ pendingFiles.length ? `已选 ${pendingFiles.length} 个` : '选择文件' }}</span>
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</label>
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<button
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class="btn-primary"
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:disabled="!pendingFiles.length || uploading"
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@click="upload"
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>
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{{ uploading ? `上传中… ${uploadPct}%` : '上传' }}
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</button>
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</div>
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<p v-if="uploadErr" class="err">{{ uploadErr }}</p>
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</section>
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<section class="block">
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<h2>已有附件 ({{ piece.attachments.length }})</h2>
|
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<p v-if="!piece.attachments.length" class="hint-sub">还没有附件。</p>
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<ul class="atts">
|
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<li v-for="att in piece.attachments" :key="att.id">
|
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<div class="att-info">
|
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<span class="att-kind" :class="att.kind">{{ kindLabel(att.kind) }}{{ att.role ? '·' + roleLabel(att.role) : '' }}</span>
|
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<a :href="`/api/attachments/${att.id}`" target="_blank">{{ att.filename }}</a>
|
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<span class="att-size">{{ fmtSize(att.size_bytes) }}</span>
|
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</div>
|
||||
<button class="btn-danger" @click="removeAtt(att.id)">删除</button>
|
||||
</li>
|
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</ul>
|
||||
</section>
|
||||
|
||||
<section class="block danger-block">
|
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<h2>危险操作</h2>
|
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<button class="btn-danger" @click="removePiece">删除整首曲目</button>
|
||||
</section>
|
||||
</template>
|
||||
</main>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
import { ref, reactive, onMounted } from 'vue'
|
||||
import { useRouter } from 'vue-router'
|
||||
import {
|
||||
getPiece,
|
||||
patchPiece,
|
||||
deletePiece,
|
||||
uploadAttachments,
|
||||
deleteAttachment,
|
||||
} from '../lib/api.js'
|
||||
|
||||
const props = defineProps({ id: { type: Number, required: true } })
|
||||
const router = useRouter()
|
||||
|
||||
const piece = ref(null)
|
||||
const loading = ref(true)
|
||||
const loadErr = ref('')
|
||||
|
||||
const form = reactive({
|
||||
title: '',
|
||||
artist: '',
|
||||
category: '',
|
||||
lyrics: '',
|
||||
notes: '',
|
||||
})
|
||||
const savingMeta = ref(false)
|
||||
const savedFlash = ref(false)
|
||||
|
||||
const fileInputEl = ref(null)
|
||||
const pendingFiles = ref([])
|
||||
const uploadRole = ref(null)
|
||||
const uploading = ref(false)
|
||||
const uploadPct = ref(0)
|
||||
const uploadErr = ref('')
|
||||
|
||||
async function load() {
|
||||
loading.value = true
|
||||
loadErr.value = ''
|
||||
try {
|
||||
const p = await getPiece(props.id)
|
||||
piece.value = p
|
||||
form.title = p.title || ''
|
||||
form.artist = p.artist || ''
|
||||
form.category = p.category || ''
|
||||
form.lyrics = p.lyrics || ''
|
||||
form.notes = p.notes || ''
|
||||
} catch (e) {
|
||||
loadErr.value = e.message || String(e)
|
||||
} finally {
|
||||
loading.value = false
|
||||
}
|
||||
}
|
||||
|
||||
async function saveMeta() {
|
||||
savingMeta.value = true
|
||||
try {
|
||||
await patchPiece(props.id, {
|
||||
title: form.title.trim() || piece.value.title,
|
||||
artist: form.artist.trim() || null,
|
||||
category: form.category.trim() || null,
|
||||
lyrics: form.lyrics || null,
|
||||
notes: form.notes || null,
|
||||
})
|
||||
savedFlash.value = true
|
||||
setTimeout(() => (savedFlash.value = false), 1500)
|
||||
await load()
|
||||
} catch (e) {
|
||||
alert(e.message || String(e))
|
||||
} finally {
|
||||
savingMeta.value = false
|
||||
}
|
||||
}
|
||||
|
||||
function onFiles(e) {
|
||||
pendingFiles.value = Array.from(e.target.files || [])
|
||||
}
|
||||
|
||||
async function upload() {
|
||||
if (!pendingFiles.value.length) return
|
||||
uploading.value = true
|
||||
uploadErr.value = ''
|
||||
uploadPct.value = 0
|
||||
try {
|
||||
// 简单 fetch（无进度），如需进度可改 XHR
|
||||
await uploadAttachments(props.id, pendingFiles.value, uploadRole.value || null)
|
||||
pendingFiles.value = []
|
||||
if (fileInputEl.value) fileInputEl.value.value = ''
|
||||
await load()
|
||||
} catch (e) {
|
||||
uploadErr.value = e.message || String(e)
|
||||
} finally {
|
||||
uploading.value = false
|
||||
}
|
||||
}
|
||||
|
||||
async function removeAtt(id) {
|
||||
if (!confirm('删除这个附件？')) return
|
||||
try {
|
||||
await deleteAttachment(id)
|
||||
await load()
|
||||
} catch (e) {
|
||||
alert(e.message || String(e))
|
||||
}
|
||||
}
|
||||
|
||||
async function removePiece() {
|
||||
if (!confirm(`确认删除 "${piece.value.title}" 及其全部附件？此操作不可逆。`)) return
|
||||
try {
|
||||
await deletePiece(props.id)
|
||||
router.push({ name: 'player' })
|
||||
} catch (e) {
|
||||
alert(e.message || String(e))
|
||||
}
|
||||
}
|
||||
|
||||
function kindLabel(k) {
|
||||
return ({ audio: '音频', video: '视频', pdf: 'PDF', image: '图片' })[k] || k
|
||||
}
|
||||
function roleLabel(r) {
|
||||
return ({ chord: '吉他谱', numbered: '简谱', staff: '五线谱' })[r] || r
|
||||
}
|
||||
function fmtSize(b) {
|
||||
if (b < 1024) return b + ' B'
|
||||
if (b < 1024 * 1024) return (b / 1024).toFixed(1) + ' KB'
|
||||
if (b < 1024 * 1024 * 1024) return (b / 1024 / 1024).toFixed(1) + ' MB'
|
||||
return (b / 1024 / 1024 / 1024).toFixed(2) + ' GB'
|
||||
}
|
||||
|
||||
onMounted(load)
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.page { min-height: 100%; display: flex; flex-direction: column; }
|
||||
.bar {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 16px;
|
||||
padding: 14px 22px;
|
||||
background: var(--bg-card);
|
||||
border-bottom: 1px solid var(--border-soft);
|
||||
}
|
||||
.bar h1 { font-size: 18px; font-weight: 600; flex: 1; }
|
||||
.back { color: var(--text-dim); font-size: 14px; }
|
||||
.back:hover { color: var(--accent); text-decoration: none; }
|
||||
|
||||
.body { max-width: 760px; margin: 0 auto; padding: 24px 22px 100px; width: 100%; }
|
||||
.hint { color: var(--text-mute); padding: 40px 0; text-align: center; }
|
||||
.err { color: var(--accent-red); background: rgba(239,68,68,0.1); padding: 10px 12px; border-radius: 6px; margin-top: 8px; }
|
||||
|
||||
.block {
|
||||
background: var(--bg-card);
|
||||
border-radius: 10px;
|
||||
padding: 18px 20px;
|
||||
margin-bottom: 18px;
|
||||
}
|
||||
.block h2 {
|
||||
font-size: 14px;
|
||||
color: var(--text-dim);
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.06em;
|
||||
margin-bottom: 14px;
|
||||
font-weight: 600;
|
||||
}
|
||||
.hint-sub { color: var(--text-mute); font-size: 13px; margin-bottom: 12px; line-height: 1.5; }
|
||||
.hint-sub b { color: var(--text-dim); }
|
||||
|
||||
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
|
||||
.field span {
|
||||
font-size: 11px;
|
||||
color: var(--text-mute);
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.04em;
|
||||
}
|
||||
.field input, .field textarea, .field select {
|
||||
background: var(--bg-elev);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: 6px;
|
||||
padding: 8px 10px;
|
||||
font-size: 14px;
|
||||
color: var(--text);
|
||||
}
|
||||
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent-strong); outline: none; }
|
||||
.field textarea {
|
||||
font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
|
||||
resize: vertical;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
.actions { display: flex; align-items: center; gap: 14px; margin-top: 4px; }
|
||||
.flash { color: var(--accent-green); font-size: 12px; }
|
||||
.btn-primary {
|
||||
background: var(--accent-strong);
|
||||
color: #fff;
|
||||
border-radius: 6px;
|
||||
padding: 8px 18px;
|
||||
font-size: 13px;
|
||||
font-weight: 600;
|
||||
}
|
||||
.btn-primary:hover:not(:disabled) { background: var(--accent); }
|
||||
|
||||
.upload-row {
|
||||
display: flex;
|
||||
gap: 12px;
|
||||
align-items: end;
|
||||
flex-wrap: wrap;
|
||||
}
|
||||
.role-pick { display: flex; flex-direction: column; gap: 6px; }
|
||||
.role-pick span { font-size: 11px; color: var(--text-mute); text-transform: uppercase; }
|
||||
.role-pick select {
|
||||
background: var(--bg-elev);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: 6px;
|
||||
padding: 8px 10px;
|
||||
font-size: 13px;
|
||||
color: var(--text);
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
.file-pick { position: relative; display: inline-block; }
|
||||
.file-pick input[type=file] {
|
||||
position: absolute;
|
||||
opacity: 0;
|
||||
inset: 0;
|
||||
cursor: pointer;
|
||||
}
|
||||
.btn-ghost {
|
||||
display: inline-block;
|
||||
background: var(--bg-elev);
|
||||
border: 1px solid var(--border);
|
||||
color: var(--text);
|
||||
padding: 8px 14px;
|
||||
border-radius: 6px;
|
||||
font-size: 13px;
|
||||
cursor: pointer;
|
||||
}
|
||||
.btn-ghost:hover { background: var(--bg-hover); }
|
||||
|
||||
.atts { list-style: none; display: flex; flex-direction: column; gap: 6px; }
|
||||
.atts li {
|
||||
display: flex;
|
||||
justify-content: space-between;
|
||||
align-items: center;
|
||||
padding: 8px 12px;
|
||||
background: var(--bg-elev);
|
||||
border-radius: 6px;
|
||||
gap: 12px;
|
||||
}
|
||||
.att-info { display: flex; align-items: center; gap: 10px; min-width: 0; flex: 1; }
|
||||
.att-kind {
|
||||
font-size: 11px;
|
||||
padding: 2px 8px;
|
||||
border-radius: 8px;
|
||||
background: rgba(124, 92, 191, 0.15);
|
||||
color: var(--accent);
|
||||
white-space: nowrap;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
.att-kind.video { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }
|
||||
.att-kind.pdf { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }
|
||||
.att-info a {
|
||||
color: var(--text);
|
||||
font-size: 13px;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
white-space: nowrap;
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
}
|
||||
.att-info a:hover { color: var(--accent); }
|
||||
.att-size { color: var(--text-mute); font-size: 11px; flex-shrink: 0; }
|
||||
|
||||
.btn-danger {
|
||||
background: rgba(239, 68, 68, 0.15);
|
||||
color: var(--accent-red);
|
||||
border-radius: 6px;
|
||||
padding: 6px 14px;
|
||||
font-size: 12px;
|
||||
cursor: pointer;
|
||||
}
|
||||
.btn-danger:hover { background: rgba(239, 68, 68, 0.3); }
|
||||
|
||||
.danger-block { background: rgba(239, 68, 68, 0.05); }
|
||||
.danger-block .btn-danger { padding: 8px 18px; font-size: 13px; }
|
||||
</style>
|
||||
@@ -0,0 +1,919 @@
|
||||
<template>
|
||||
<div class="root">
|
||||
<header class="topbar">
|
||||
<h1>🎵 Music</h1>
|
||||
<input
|
||||
class="search"
|
||||
type="text"
|
||||
v-model="search"
|
||||
placeholder="搜索曲目 / 歌手"
|
||||
/>
|
||||
<span class="count">{{ filtered.length }} / {{ pieces.length }} 首</span>
|
||||
<router-link to="/upload" class="btn-add" title="新增曲目">＋</router-link>
|
||||
</header>
|
||||
|
||||
<div class="main">
|
||||
<aside class="sidebar" :class="{ 'has-selected': !!selected }">
|
||||
<div class="sort-bar">
|
||||
<button :class="{ active: sortMode === 'name' }" @click="setSort('name')">名称</button>
|
||||
<button :class="{ active: sortMode === 'hot' }" @click="setSort('hot')">最多播放</button>
|
||||
<button :class="{ active: sortMode === 'least' }" @click="setSort('least')">最少播放</button>
|
||||
<button :class="{ active: sortMode === 'recent' }" @click="setSort('recent')">最近</button>
|
||||
<button :class="{ active: sortMode === 'random' }" @click="setSort('random')">随机</button>
|
||||
</div>
|
||||
|
||||
<div class="playlist">
|
||||
<p v-if="loading" class="hint">加载中…</p>
|
||||
<p v-else-if="loadError" class="hint err">{{ loadError }}</p>
|
||||
<p v-else-if="filtered.length === 0" class="hint">
|
||||
空空如也，<router-link to="/upload">先加一首</router-link>。
|
||||
</p>
|
||||
<div
|
||||
v-for="p in filtered"
|
||||
:key="p.id"
|
||||
class="row"
|
||||
:class="{ active: selectedId === p.id }"
|
||||
@click="selectPiece(p.id)"
|
||||
>
|
||||
<div class="row-main">
|
||||
<div class="row-title">{{ p.title }}</div>
|
||||
<div class="row-meta">
|
||||
<span v-if="p.artist">{{ p.artist }}</span>
|
||||
<span v-if="p.category" class="cat">{{ p.category }}</span>
|
||||
</div>
|
||||
</div>
|
||||
<div class="badges">
|
||||
<span v-if="p.has_lyrics" class="badge" title="有歌词">词</span>
|
||||
<span v-for="k in iconKinds(p.kinds)" :key="k" class="badge" :title="k">{{ kindLabel(k) }}</span>
|
||||
<span v-if="p.play_count > 0" class="play-count">{{ p.play_count }}</span>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</aside>
|
||||
|
||||
<section class="player-area">
|
||||
<div v-if="!selected" class="empty">
|
||||
<p>从左边挑一首吧 🎶</p>
|
||||
</div>
|
||||
|
||||
<template v-else>
|
||||
<header class="now-playing">
|
||||
<h2>{{ selected.title }}</h2>
|
||||
<div class="np-sub">
|
||||
<span v-if="selected.artist">{{ selected.artist }}</span>
|
||||
<span v-if="selected.category">· {{ selected.category }}</span>
|
||||
<span v-if="selected.play_count">· 播放 {{ selected.play_count }} 次</span>
|
||||
<router-link :to="{ name: 'edit', params: { id: selected.id } }" class="edit-link">编辑</router-link>
|
||||
</div>
|
||||
</header>
|
||||
|
||||
<nav v-if="tabs.length" class="tabs">
|
||||
<button
|
||||
v-for="t in tabs"
|
||||
:key="t.key"
|
||||
:class="{ active: activeTab === t.key }"
|
||||
@click="setTab(t.key)"
|
||||
>{{ t.label }}<span v-if="t.count > 1" class="tab-n">{{ t.count }}</span></button>
|
||||
</nav>
|
||||
|
||||
<main class="content">
|
||||
<!-- 歌词 -->
|
||||
<div v-show="activeTab === 'lyrics'" class="lyrics-box" ref="lyricsBoxEl">
|
||||
<div v-if="lyricsLines.length === 0" class="lyrics-none">
|
||||
<span v-if="selected.lyrics">这首歌的歌词不是 LRC 格式</span>
|
||||
<span v-else>暂无歌词，用心感受 🎶</span>
|
||||
<pre v-if="selected.lyrics" class="lyrics-raw">{{ selected.lyrics }}</pre>
|
||||
</div>
|
||||
<div
|
||||
v-for="(line, i) in lyricsLines"
|
||||
:key="i"
|
||||
class="lyrics-line"
|
||||
:class="{ active: i === activeLyricIdx }"
|
||||
:data-i="i"
|
||||
@click="seek(line.time)"
|
||||
>{{ line.text }}</div>
|
||||
</div>
|
||||
|
||||
<!-- 谱面（chord / numbered / staff） -->
|
||||
<div v-show="['chord', 'numbered', 'staff'].includes(activeTab)" class="sheet-box">
|
||||
<img
|
||||
v-for="att in roleAttachments(activeTab)"
|
||||
:key="att.id"
|
||||
:src="attachmentUrl(att.id)"
|
||||
:alt="att.filename"
|
||||
class="sheet-img"
|
||||
/>
|
||||
</div>
|
||||
|
||||
<!-- PDF -->
|
||||
<div v-show="activeTab === 'pdf'" class="pdf-box">
|
||||
<iframe
|
||||
v-for="att in pdfAttachments"
|
||||
:key="att.id"
|
||||
:src="attachmentUrl(att.id)"
|
||||
:title="att.filename"
|
||||
class="pdf-frame"
|
||||
/>
|
||||
</div>
|
||||
|
||||
<!-- 视频 -->
|
||||
<div v-show="activeTab === 'video'" class="video-box">
|
||||
<video
|
||||
v-for="att in videoAttachments"
|
||||
:key="att.id"
|
||||
:src="attachmentUrl(att.id)"
|
||||
controls
|
||||
class="video-el"
|
||||
/>
|
||||
</div>
|
||||
</main>
|
||||
|
||||
<footer class="controls">
|
||||
<div class="ctrl-row">
|
||||
<label class="repeat" :class="{ on: repeatOne }" @click="repeatOne = !repeatOne">
|
||||
<span>循环</span>
|
||||
<span class="track"><span class="thumb"></span></span>
|
||||
</label>
|
||||
<button @click="prev" class="btn-icon" title="上一首">⏮</button>
|
||||
<button @click="togglePlay" class="btn-icon big" :title="playing ? '暂停' : '播放'">
|
||||
{{ playing ? '⏸' : '▶' }}
|
||||
</button>
|
||||
<button @click="next" class="btn-icon" title="下一首">⏭</button>
|
||||
<span class="time">{{ fmtTime(currentTime) }}</span>
|
||||
<div class="bar" @click="seekBar">
|
||||
<div class="fill" :style="{ width: progressPct + '%' }"></div>
|
||||
</div>
|
||||
<span class="time">{{ fmtTime(duration) }}</span>
|
||||
</div>
|
||||
</footer>
|
||||
|
||||
<audio
|
||||
ref="audioEl"
|
||||
@timeupdate="onTimeUpdate"
|
||||
@loadedmetadata="onLoaded"
|
||||
@ended="onEnded"
|
||||
@play="playing = true"
|
||||
@pause="playing = false"
|
||||
/>
|
||||
</template>
|
||||
</section>
|
||||
|
||||
<aside v-if="selected" class="notes" :class="{ active: notesOpen }">
|
||||
<header @click="notesOpen = !notesOpen">
|
||||
<span>笔记</span>
|
||||
<span v-if="notesSavedFlash" class="saved">已保存</span>
|
||||
</header>
|
||||
<textarea
|
||||
v-model="notesDraft"
|
||||
@input="onNotesInput"
|
||||
placeholder="练琴心得 / chord 备注 / 难点…"
|
||||
/>
|
||||
</aside>
|
||||
</div>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
import { ref, computed, onMounted, onBeforeUnmount, watch, nextTick } from 'vue'
|
||||
import { useRoute, useRouter } from 'vue-router'
|
||||
import {
|
||||
listPieces,
|
||||
getPiece,
|
||||
patchPiece,
|
||||
recordPlay,
|
||||
attachmentUrl as attUrl,
|
||||
} from '../lib/api.js'
|
||||
import { parseLrc } from '../lib/lrc.js'
|
||||
|
||||
const route = useRoute()
|
||||
const router = useRouter()
|
||||
|
||||
const pieces = ref([])
|
||||
const loading = ref(true)
|
||||
const loadError = ref('')
|
||||
const selected = ref(null)
|
||||
const selectedId = ref(null)
|
||||
|
||||
const search = ref('')
|
||||
const sortMode = ref(localStorage.getItem('music.sort') || 'name')
|
||||
const repeatOne = ref(false)
|
||||
|
||||
const audioEl = ref(null)
|
||||
const lyricsBoxEl = ref(null)
|
||||
const playing = ref(false)
|
||||
const currentTime = ref(0)
|
||||
const duration = ref(0)
|
||||
const activeTab = ref('lyrics')
|
||||
const notesOpen = ref(false)
|
||||
const notesDraft = ref('')
|
||||
const notesSavedFlash = ref(false)
|
||||
let notesTimer = null
|
||||
let randomSeed = Math.random()
|
||||
let lastReportedId = null
|
||||
|
||||
const lyricsLines = computed(() => parseLrc(selected.value?.lyrics || ''))
|
||||
|
||||
const activeLyricIdx = computed(() => {
|
||||
const lines = lyricsLines.value
|
||||
if (!lines.length) return -1
|
||||
let idx = -1
|
||||
for (let i = lines.length - 1; i >= 0; i--) {
|
||||
if (currentTime.value >= lines[i].time) { idx = i; break }
|
||||
}
|
||||
return idx
|
||||
})
|
||||
|
||||
const audioAttachments = computed(() =>
|
||||
(selected.value?.attachments || []).filter(a => a.kind === 'audio'))
|
||||
const videoAttachments = computed(() =>
|
||||
(selected.value?.attachments || []).filter(a => a.kind === 'video'))
|
||||
const pdfAttachments = computed(() =>
|
||||
(selected.value?.attachments || []).filter(a => a.kind === 'pdf'))
|
||||
|
||||
function roleAttachments(role) {
|
||||
return (selected.value?.attachments || []).filter(
|
||||
a => a.kind === 'image' && a.role === role,
|
||||
)
|
||||
}
|
||||
|
||||
const tabs = computed(() => {
|
||||
if (!selected.value) return []
|
||||
const list = []
|
||||
if (selected.value.lyrics) list.push({ key: 'lyrics', label: '歌词', count: 0 })
|
||||
const chord = roleAttachments('chord').length
|
||||
if (chord) list.push({ key: 'chord', label: '吉他谱', count: chord })
|
||||
const num = roleAttachments('numbered').length
|
||||
if (num) list.push({ key: 'numbered', label: '简谱', count: num })
|
||||
const staff = roleAttachments('staff').length
|
||||
if (staff) list.push({ key: 'staff', label: '五线谱', count: staff })
|
||||
if (pdfAttachments.value.length) list.push({ key: 'pdf', label: '乐谱 PDF', count: pdfAttachments.value.length })
|
||||
if (videoAttachments.value.length) list.push({ key: 'video', label: '视频', count: videoAttachments.value.length })
|
||||
// 没歌词也至少给一个 fallback tab
|
||||
if (list.length === 0) list.push({ key: 'lyrics', label: '歌词', count: 0 })
|
||||
return list
|
||||
})
|
||||
|
||||
const filtered = computed(() => {
|
||||
const q = search.value.trim().toLowerCase()
|
||||
let arr = pieces.value
|
||||
if (q) {
|
||||
arr = arr.filter(p => {
|
||||
const hay = `${p.title} ${p.artist || ''} ${p.category || ''}`.toLowerCase()
|
||||
return hay.includes(q)
|
||||
})
|
||||
}
|
||||
arr = [...arr]
|
||||
switch (sortMode.value) {
|
||||
case 'hot':
|
||||
arr.sort((a, b) => b.play_count - a.play_count || a.title.localeCompare(b.title, 'zh'))
|
||||
break
|
||||
case 'least':
|
||||
arr.sort((a, b) => a.play_count - b.play_count || a.title.localeCompare(b.title, 'zh'))
|
||||
break
|
||||
case 'recent':
|
||||
arr.sort((a, b) => {
|
||||
const ta = a.last_played_at || ''
|
||||
const tb = b.last_played_at || ''
|
||||
return tb.localeCompare(ta) || a.title.localeCompare(b.title, 'zh')
|
||||
})
|
||||
break
|
||||
case 'random': {
|
||||
// stable random per session
|
||||
const seeded = arr.map((p, i) => ({ p, k: hash(p.id, randomSeed) }))
|
||||
seeded.sort((a, b) => a.k - b.k)
|
||||
arr = seeded.map(x => x.p)
|
||||
break
|
||||
}
|
||||
default:
|
||||
arr.sort((a, b) => a.title.localeCompare(b.title, 'zh'))
|
||||
}
|
||||
return arr
|
||||
})
|
||||
|
||||
function hash(id, seed) {
|
||||
// 小随机 hash，sort key 稳定
|
||||
let x = (id ^ Math.floor(seed * 1e9)) >>> 0
|
||||
x = (x ^ (x << 13)) >>> 0
|
||||
x = (x ^ (x >>> 17)) >>> 0
|
||||
x = (x ^ (x << 5)) >>> 0
|
||||
return x
|
||||
}
|
||||
|
||||
function setSort(mode) {
|
||||
if (mode === 'random' && sortMode.value === 'random') {
|
||||
randomSeed = Math.random()
|
||||
}
|
||||
sortMode.value = mode
|
||||
localStorage.setItem('music.sort', mode)
|
||||
}
|
||||
|
||||
function iconKinds(kinds) {
|
||||
// 显示主要 kind 徽章；'image' / 'audio' / 'video' / 'pdf'
|
||||
const order = ['audio', 'video', 'pdf', 'image']
|
||||
return order.filter(k => kinds.includes(k))
|
||||
}
|
||||
|
||||
function kindLabel(k) {
|
||||
return ({ audio: '音', video: '视', pdf: 'PDF', image: '谱' })[k] || k
|
||||
}
|
||||
|
||||
async function loadPieces() {
|
||||
loading.value = true
|
||||
loadError.value = ''
|
||||
try {
|
||||
pieces.value = await listPieces()
|
||||
} catch (e) {
|
||||
loadError.value = e.message || String(e)
|
||||
} finally {
|
||||
loading.value = false
|
||||
}
|
||||
}
|
||||
|
||||
async function loadPiece(id) {
|
||||
selected.value = null
|
||||
notesDraft.value = ''
|
||||
if (!id) return
|
||||
try {
|
||||
const p = await getPiece(id)
|
||||
selected.value = p
|
||||
notesDraft.value = p.notes || ''
|
||||
selectedId.value = p.id
|
||||
// 默认 tab：有歌词进 lyrics，否则进第一个 tab
|
||||
const t = tabs.value
|
||||
if (!t.find(x => x.key === activeTab.value)) {
|
||||
activeTab.value = t[0]?.key || 'lyrics'
|
||||
}
|
||||
// 自动开播放（如果有 audio）
|
||||
await nextTick()
|
||||
const first = audioAttachments.value[0]
|
||||
if (first && audioEl.value) {
|
||||
audioEl.value.src = attUrl(first.id)
|
||||
audioEl.value.play().catch(() => {})
|
||||
} else if (audioEl.value) {
|
||||
audioEl.value.removeAttribute('src')
|
||||
audioEl.value.load()
|
||||
}
|
||||
lastReportedId = null
|
||||
} catch (e) {
|
||||
loadError.value = e.message || String(e)
|
||||
}
|
||||
}
|
||||
|
||||
function selectPiece(id) {
|
||||
router.push({ name: 'piece', params: { id } })
|
||||
}
|
||||
|
||||
function attachmentUrl(id) { return attUrl(id) }
|
||||
|
||||
// player controls
|
||||
function togglePlay() {
|
||||
if (!audioEl.value || !audioEl.value.src) return
|
||||
if (audioEl.value.paused) audioEl.value.play()
|
||||
else audioEl.value.pause()
|
||||
}
|
||||
|
||||
function next() {
|
||||
if (!filtered.value.length) return
|
||||
const idx = filtered.value.findIndex(p => p.id === selectedId.value)
|
||||
const nextIdx = (idx + 1) % filtered.value.length
|
||||
selectPiece(filtered.value[nextIdx].id)
|
||||
}
|
||||
|
||||
function prev() {
|
||||
if (!filtered.value.length) return
|
||||
const idx = filtered.value.findIndex(p => p.id === selectedId.value)
|
||||
const prevIdx = (idx - 1 + filtered.value.length) % filtered.value.length
|
||||
selectPiece(filtered.value[prevIdx].id)
|
||||
}
|
||||
|
||||
function seek(t) {
|
||||
if (!audioEl.value) return
|
||||
audioEl.value.currentTime = t
|
||||
if (audioEl.value.paused) audioEl.value.play().catch(() => {})
|
||||
}
|
||||
|
||||
function seekBar(e) {
|
||||
if (!audioEl.value || !duration.value) return
|
||||
const rect = e.currentTarget.getBoundingClientRect()
|
||||
const ratio = (e.clientX - rect.left) / rect.width
|
||||
audioEl.value.currentTime = Math.max(0, Math.min(1, ratio)) * duration.value
|
||||
}
|
||||
|
||||
function onTimeUpdate(e) {
|
||||
currentTime.value = e.target.currentTime
|
||||
// 上报播放（≥10s 时）
|
||||
if (selectedId.value && lastReportedId !== selectedId.value && currentTime.value >= 10) {
|
||||
lastReportedId = selectedId.value
|
||||
recordPlay(selectedId.value).then(d => {
|
||||
// 同步本地 + list
|
||||
if (selected.value) selected.value.play_count = d.play_count
|
||||
const inList = pieces.value.find(p => p.id === selectedId.value)
|
||||
if (inList) {
|
||||
inList.play_count = d.play_count
|
||||
inList.last_played_at = new Date().toISOString().replace('T', ' ').slice(0, 19)
|
||||
}
|
||||
}).catch(() => {})
|
||||
}
|
||||
// 自动滚歌词
|
||||
if (activeTab.value === 'lyrics' && lyricsBoxEl.value) {
|
||||
const idx = activeLyricIdx.value
|
||||
if (idx >= 0) {
|
||||
const el = lyricsBoxEl.value.querySelector(`.lyrics-line[data-i="${idx}"]`)
|
||||
if (el) el.scrollIntoView({ behavior: 'smooth', block: 'center' })
|
||||
}
|
||||
}
|
||||
// 持久化最近播放进度
|
||||
if (selectedId.value) {
|
||||
localStorage.setItem('music.last', JSON.stringify({
|
||||
id: selectedId.value,
|
||||
time: currentTime.value,
|
||||
}))
|
||||
}
|
||||
}
|
||||
|
||||
function onLoaded(e) {
|
||||
duration.value = e.target.duration || 0
|
||||
}
|
||||
|
||||
function onEnded() {
|
||||
if (repeatOne.value && audioEl.value) {
|
||||
audioEl.value.currentTime = 0
|
||||
audioEl.value.play().catch(() => {})
|
||||
} else {
|
||||
next()
|
||||
}
|
||||
}
|
||||
|
||||
const progressPct = computed(() => {
|
||||
if (!duration.value) return 0
|
||||
return Math.max(0, Math.min(100, (currentTime.value / duration.value) * 100))
|
||||
})
|
||||
|
||||
function fmtTime(s) {
|
||||
if (!s || isNaN(s)) return '0:00'
|
||||
const m = Math.floor(s / 60)
|
||||
const sec = Math.floor(s % 60)
|
||||
return m + ':' + (sec < 10 ? '0' : '') + sec
|
||||
}
|
||||
|
||||
function setTab(k) {
|
||||
activeTab.value = k
|
||||
}
|
||||
|
||||
// notes auto-save
|
||||
function onNotesInput() {
|
||||
if (!selectedId.value) return
|
||||
if (notesTimer) clearTimeout(notesTimer)
|
||||
notesTimer = setTimeout(async () => {
|
||||
try {
|
||||
await patchPiece(selectedId.value, { notes: notesDraft.value || null })
|
||||
notesSavedFlash.value = true
|
||||
setTimeout(() => (notesSavedFlash.value = false), 1500)
|
||||
} catch {}
|
||||
}, 600)
|
||||
}
|
||||
|
||||
// keyboard
|
||||
function onKeyDown(e) {
|
||||
const tag = (e.target.tagName || '').toLowerCase()
|
||||
if (tag === 'input' || tag === 'textarea') return
|
||||
if (e.code === 'Space') { e.preventDefault(); togglePlay() }
|
||||
else if (e.code === 'ArrowRight') {
|
||||
if (audioEl.value) audioEl.value.currentTime = Math.min(audioEl.value.currentTime + 5, duration.value)
|
||||
}
|
||||
else if (e.code === 'ArrowLeft') {
|
||||
if (audioEl.value) audioEl.value.currentTime = Math.max(audioEl.value.currentTime - 5, 0)
|
||||
}
|
||||
else if (e.key === 'Tab') {
|
||||
e.preventDefault()
|
||||
const idx = tabs.value.findIndex(t => t.key === activeTab.value)
|
||||
const nx = tabs.value[(idx + 1) % tabs.value.length]
|
||||
if (nx) activeTab.value = nx.key
|
||||
}
|
||||
}
|
||||
|
||||
// route → selected
|
||||
watch(() => route.params.id, async (idStr) => {
|
||||
const id = idStr ? Number(idStr) : null
|
||||
if (id !== selectedId.value) {
|
||||
selectedId.value = id
|
||||
if (id) await loadPiece(id)
|
||||
else selected.value = null
|
||||
}
|
||||
}, { immediate: false })
|
||||
|
||||
onMounted(async () => {
|
||||
document.addEventListener('keydown', onKeyDown)
|
||||
await loadPieces()
|
||||
const id = route.params.id ? Number(route.params.id) : null
|
||||
if (id) {
|
||||
selectedId.value = id
|
||||
await loadPiece(id)
|
||||
} else {
|
||||
// 无路由 id：恢复 last
|
||||
try {
|
||||
const last = JSON.parse(localStorage.getItem('music.last') || 'null')
|
||||
if (last && pieces.value.find(p => p.id === last.id)) {
|
||||
router.replace({ name: 'piece', params: { id: last.id } })
|
||||
}
|
||||
} catch {}
|
||||
}
|
||||
})
|
||||
|
||||
onBeforeUnmount(() => {
|
||||
document.removeEventListener('keydown', onKeyDown)
|
||||
if (notesTimer) clearTimeout(notesTimer)
|
||||
})
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.root {
|
||||
height: 100%;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
background: var(--bg);
|
||||
}
|
||||
|
||||
.topbar {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 14px;
|
||||
padding: 12px 20px;
|
||||
background: var(--bg-card);
|
||||
border-bottom: 1px solid var(--border-soft);
|
||||
flex-shrink: 0;
|
||||
}
|
||||
.topbar h1 { font-size: 18px; font-weight: 600; white-space: nowrap; }
|
||||
.topbar .search {
|
||||
flex: 1;
|
||||
max-width: 380px;
|
||||
padding: 8px 14px;
|
||||
border-radius: 20px;
|
||||
border: 1px solid var(--border);
|
||||
background: var(--bg);
|
||||
font-size: 14px;
|
||||
}
|
||||
.topbar .search:focus { border-color: var(--accent-strong); }
|
||||
.topbar .count { color: var(--text-mute); font-size: 12px; white-space: nowrap; }
|
||||
.topbar .btn-add {
|
||||
width: 36px; height: 36px;
|
||||
border-radius: 50%;
|
||||
background: var(--accent-strong);
|
||||
color: #fff;
|
||||
font-size: 22px; font-weight: 600;
|
||||
display: inline-flex; align-items: center; justify-content: center;
|
||||
text-decoration: none;
|
||||
transition: background 0.15s;
|
||||
}
|
||||
.topbar .btn-add:hover { background: var(--accent); text-decoration: none; }
|
||||
|
||||
.main {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
overflow: hidden;
|
||||
min-height: 0;
|
||||
}
|
||||
|
||||
.sidebar {
|
||||
width: 340px;
|
||||
min-width: 280px;
|
||||
border-right: 1px solid var(--border-soft);
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.sort-bar {
|
||||
display: flex;
|
||||
padding: 6px 8px;
|
||||
gap: 0;
|
||||
border-bottom: 1px solid var(--border-soft);
|
||||
flex-wrap: wrap;
|
||||
}
|
||||
.sort-bar button {
|
||||
font-size: 11px;
|
||||
padding: 5px 10px;
|
||||
color: var(--text-mute);
|
||||
border: 1px solid var(--border);
|
||||
background: var(--bg-elev);
|
||||
border-right-width: 0;
|
||||
transition: all 0.15s;
|
||||
}
|
||||
.sort-bar button:first-child { border-radius: 4px 0 0 4px; }
|
||||
.sort-bar button:last-child { border-radius: 0 4px 4px 0; border-right-width: 1px; }
|
||||
.sort-bar button:hover { color: var(--text); }
|
||||
.sort-bar button.active {
|
||||
background: var(--bg-active);
|
||||
border-color: var(--accent-strong);
|
||||
color: var(--accent);
|
||||
}
|
||||
|
||||
.playlist { flex: 1; overflow-y: auto; }
|
||||
.hint { padding: 40px 20px; text-align: center; color: var(--text-mute); font-size: 14px; }
|
||||
.hint.err { color: var(--accent-red); }
|
||||
|
||||
.row {
|
||||
display: flex;
|
||||
padding: 10px 14px;
|
||||
border-bottom: 1px solid var(--border-soft);
|
||||
cursor: pointer;
|
||||
align-items: center;
|
||||
gap: 10px;
|
||||
}
|
||||
.row:hover { background: var(--bg-card); }
|
||||
.row.active { background: var(--bg-active); }
|
||||
.row.active .row-title { color: var(--accent); }
|
||||
.row-main { flex: 1; min-width: 0; }
|
||||
.row-title {
|
||||
font-size: 14px;
|
||||
font-weight: 500;
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
}
|
||||
.row-meta {
|
||||
font-size: 11px;
|
||||
color: var(--text-mute);
|
||||
margin-top: 2px;
|
||||
display: flex;
|
||||
gap: 6px;
|
||||
}
|
||||
.row-meta .cat {
|
||||
color: var(--accent-cyan);
|
||||
background: rgba(6, 182, 212, 0.1);
|
||||
padding: 0 6px;
|
||||
border-radius: 8px;
|
||||
}
|
||||
|
||||
.badges {
|
||||
display: flex;
|
||||
gap: 4px;
|
||||
align-items: center;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
.badge {
|
||||
font-size: 10px;
|
||||
color: var(--accent-strong);
|
||||
background: rgba(124, 92, 191, 0.12);
|
||||
padding: 1px 6px;
|
||||
border-radius: 8px;
|
||||
}
|
||||
.play-count {
|
||||
font-size: 10px;
|
||||
color: var(--text-mute);
|
||||
}
|
||||
|
||||
.player-area {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
overflow: hidden;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.empty {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
color: var(--text-mute);
|
||||
font-size: 16px;
|
||||
}
|
||||
|
||||
.now-playing {
|
||||
padding: 18px 24px 8px;
|
||||
text-align: center;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
.now-playing h2 {
|
||||
font-size: 22px;
|
||||
color: var(--accent);
|
||||
margin-bottom: 4px;
|
||||
}
|
||||
.np-sub {
|
||||
color: var(--text-dim);
|
||||
font-size: 13px;
|
||||
display: flex;
|
||||
gap: 6px;
|
||||
justify-content: center;
|
||||
flex-wrap: wrap;
|
||||
}
|
||||
.edit-link {
|
||||
margin-left: 6px;
|
||||
color: var(--text-mute);
|
||||
font-size: 12px;
|
||||
}
|
||||
.edit-link:hover { color: var(--accent); }
|
||||
|
||||
.tabs {
|
||||
display: flex;
|
||||
gap: 0;
|
||||
padding: 0 24px;
|
||||
border-bottom: 1px solid var(--border-soft);
|
||||
flex-shrink: 0;
|
||||
overflow-x: auto;
|
||||
}
|
||||
.tabs button {
|
||||
background: none;
|
||||
color: var(--text-mute);
|
||||
border-bottom: 2px solid transparent;
|
||||
padding: 10px 16px;
|
||||
font-size: 14px;
|
||||
white-space: nowrap;
|
||||
transition: all 0.2s;
|
||||
}
|
||||
.tabs button:hover { color: var(--text-dim); }
|
||||
.tabs button.active {
|
||||
color: var(--accent);
|
||||
border-bottom-color: var(--accent);
|
||||
}
|
||||
.tabs .tab-n {
|
||||
font-size: 10px;
|
||||
color: var(--text-mute);
|
||||
margin-left: 4px;
|
||||
}
|
||||
|
||||
.content {
|
||||
flex: 1;
|
||||
overflow-y: auto;
|
||||
padding: 12px 24px 80px;
|
||||
min-height: 0;
|
||||
}
|
||||
|
||||
.lyrics-box .lyrics-line {
|
||||
padding: 8px 0;
|
||||
font-size: 16px;
|
||||
text-align: center;
|
||||
color: var(--text-mute);
|
||||
line-height: 1.6;
|
||||
cursor: pointer;
|
||||
transition: color 0.3s, font-size 0.3s;
|
||||
}
|
||||
.lyrics-box .lyrics-line.active {
|
||||
color: var(--text);
|
||||
font-size: 19px;
|
||||
font-weight: 500;
|
||||
}
|
||||
.lyrics-none {
|
||||
text-align: center;
|
||||
color: var(--text-mute);
|
||||
margin-top: 60px;
|
||||
font-size: 14px;
|
||||
}
|
||||
.lyrics-raw {
|
||||
margin-top: 20px;
|
||||
font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
|
||||
text-align: left;
|
||||
white-space: pre-wrap;
|
||||
word-break: break-all;
|
||||
font-size: 12px;
|
||||
background: var(--bg-elev);
|
||||
padding: 12px;
|
||||
border-radius: 6px;
|
||||
}
|
||||
|
||||
.sheet-box {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 16px;
|
||||
align-items: center;
|
||||
}
|
||||
.sheet-img {
|
||||
max-width: 100%;
|
||||
border-radius: 8px;
|
||||
background: #fff;
|
||||
}
|
||||
|
||||
.pdf-box { display: flex; flex-direction: column; gap: 16px; }
|
||||
.pdf-frame {
|
||||
width: 100%;
|
||||
height: 90vh;
|
||||
border: none;
|
||||
background: #fff;
|
||||
border-radius: 6px;
|
||||
}
|
||||
|
||||
.video-box { display: flex; flex-direction: column; gap: 16px; align-items: center; }
|
||||
.video-el {
|
||||
max-width: 100%;
|
||||
width: 100%;
|
||||
max-height: 60vh;
|
||||
background: #000;
|
||||
border-radius: 8px;
|
||||
}
|
||||
|
||||
.controls {
|
||||
flex-shrink: 0;
|
||||
background: var(--bg-card);
|
||||
padding: 12px 20px;
|
||||
border-top: 1px solid var(--border);
|
||||
}
|
||||
.ctrl-row {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 12px;
|
||||
max-width: 900px;
|
||||
margin: 0 auto;
|
||||
}
|
||||
.btn-icon {
|
||||
font-size: 22px;
|
||||
color: var(--text-dim);
|
||||
width: 40px;
|
||||
height: 40px;
|
||||
border-radius: 50%;
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
transition: background 0.15s, color 0.15s;
|
||||
}
|
||||
.btn-icon:hover { background: rgba(255,255,255,0.06); color: var(--text); }
|
||||
.btn-icon.big {
|
||||
font-size: 26px;
|
||||
background: var(--accent-strong);
|
||||
color: #fff;
|
||||
}
|
||||
.btn-icon.big:hover { background: var(--accent); color: #fff; }
|
||||
.repeat {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 6px;
|
||||
cursor: pointer;
|
||||
user-select: none;
|
||||
color: var(--text-mute);
|
||||
font-size: 11px;
|
||||
}
|
||||
.repeat .track {
|
||||
width: 30px; height: 16px;
|
||||
border-radius: 8px;
|
||||
background: var(--border);
|
||||
position: relative;
|
||||
transition: background 0.2s;
|
||||
}
|
||||
.repeat .thumb {
|
||||
position: absolute;
|
||||
top: 2px; left: 2px;
|
||||
width: 12px; height: 12px;
|
||||
border-radius: 50%;
|
||||
background: var(--text-mute);
|
||||
transition: transform 0.2s, background 0.2s;
|
||||
}
|
||||
.repeat.on .track { background: var(--accent-strong); }
|
||||
.repeat.on .thumb { transform: translateX(14px); background: #fff; }
|
||||
|
||||
.bar {
|
||||
flex: 1;
|
||||
height: 4px;
|
||||
background: var(--border);
|
||||
border-radius: 2px;
|
||||
cursor: pointer;
|
||||
position: relative;
|
||||
}
|
||||
.fill {
|
||||
height: 100%;
|
||||
background: var(--accent-strong);
|
||||
border-radius: 2px;
|
||||
}
|
||||
.time {
|
||||
font-size: 12px;
|
||||
color: var(--text-dim);
|
||||
min-width: 40px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.notes {
|
||||
width: 260px;
|
||||
border-left: 1px solid var(--border-soft);
|
||||
background: var(--bg-elev);
|
||||
display: none;
|
||||
flex-direction: column;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
.notes header {
|
||||
padding: 12px 16px;
|
||||
font-size: 12px;
|
||||
color: var(--text-mute);
|
||||
border-bottom: 1px solid var(--border-soft);
|
||||
display: flex;
|
||||
justify-content: space-between;
|
||||
cursor: pointer;
|
||||
}
|
||||
.notes header .saved { color: var(--accent-green); font-size: 10px; }
|
||||
.notes textarea {
|
||||
flex: 1;
|
||||
padding: 12px 14px;
|
||||
font-size: 13px;
|
||||
line-height: 1.6;
|
||||
resize: none;
|
||||
color: var(--text-dim);
|
||||
}
|
||||
.notes textarea::placeholder { color: var(--text-mute); }
|
||||
@media (min-width: 1200px) {
|
||||
.notes { display: flex; }
|
||||
}
|
||||
|
||||
@media (max-width: 768px) {
|
||||
.main { flex-direction: column; }
|
||||
.sidebar { width: 100%; height: 38vh; min-height: 200px; border-right: none; border-bottom: 1px solid var(--border-soft); }
|
||||
.sidebar.has-selected { height: 30vh; }
|
||||
}
|
||||
</style>
|
||||
@@ -0,0 +1,157 @@
|
||||
<template>
|
||||
<div class="page">
|
||||
<header class="bar">
|
||||
<router-link to="/" class="back">← 返回</router-link>
|
||||
<h1>新增曲目</h1>
|
||||
</header>
|
||||
<main class="form">
|
||||
<label class="field">
|
||||
<span>标题<i>*</i></span>
|
||||
<input v-model="title" placeholder="例：月光奏鸣曲 / Yesterday" />
|
||||
</label>
|
||||
<label class="field">
|
||||
<span>歌手 / 作者</span>
|
||||
<input v-model="artist" placeholder="例：Beatles / Beethoven" />
|
||||
</label>
|
||||
<label class="field">
|
||||
<span>分类</span>
|
||||
<input v-model="category" placeholder="例：流行 / 钢琴曲 / 练习曲" list="cat-list" />
|
||||
<datalist id="cat-list">
|
||||
<option value="钢琴曲" />
|
||||
<option value="流行" />
|
||||
<option value="练习曲" />
|
||||
<option value="古典" />
|
||||
<option value="爵士" />
|
||||
</datalist>
|
||||
</label>
|
||||
<label class="field">
|
||||
<span>歌词（LRC 格式最佳）</span>
|
||||
<textarea v-model="lyrics" rows="6" placeholder="[00:12.34]歌词第一行 [00:18.50]歌词第二行" />
|
||||
</label>
|
||||
<label class="field">
|
||||
<span>笔记</span>
|
||||
<textarea v-model="notes" rows="3" placeholder="练琴心得、曲谱说明…" />
|
||||
</label>
|
||||
|
||||
<p v-if="error" class="err">{{ error }}</p>
|
||||
|
||||
<div class="actions">
|
||||
<button class="btn-primary" :disabled="saving || !title.trim()" @click="submit">
|
||||
{{ saving ? '创建中…' : '创建' }}
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<p class="tip">创建后进入编辑页给曲目挂 mp3 / 视频 / PDF / 谱子图片。</p>
|
||||
</main>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
import { ref } from 'vue'
|
||||
import { useRouter } from 'vue-router'
|
||||
import { createPiece } from '../lib/api.js'
|
||||
|
||||
const router = useRouter()
|
||||
const title = ref('')
|
||||
const artist = ref('')
|
||||
const category = ref('')
|
||||
const lyrics = ref('')
|
||||
const notes = ref('')
|
||||
const saving = ref(false)
|
||||
const error = ref('')
|
||||
|
||||
async function submit() {
|
||||
if (!title.value.trim()) return
|
||||
saving.value = true
|
||||
error.value = ''
|
||||
try {
|
||||
const r = await createPiece({
|
||||
title: title.value.trim(),
|
||||
artist: artist.value.trim() || null,
|
||||
category: category.value.trim() || null,
|
||||
lyrics: lyrics.value || null,
|
||||
notes: notes.value || null,
|
||||
})
|
||||
router.push({ name: 'edit', params: { id: r.id } })
|
||||
} catch (e) {
|
||||
error.value = e.message || String(e)
|
||||
} finally {
|
||||
saving.value = false
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.page {
|
||||
min-height: 100%;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
}
|
||||
.bar {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 18px;
|
||||
padding: 14px 22px;
|
||||
background: var(--bg-card);
|
||||
border-bottom: 1px solid var(--border-soft);
|
||||
}
|
||||
.bar h1 { font-size: 18px; font-weight: 600; }
|
||||
.back { color: var(--text-dim); font-size: 14px; }
|
||||
.back:hover { color: var(--accent); text-decoration: none; }
|
||||
|
||||
.form {
|
||||
max-width: 640px;
|
||||
margin: 0 auto;
|
||||
padding: 24px 22px 80px;
|
||||
width: 100%;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 18px;
|
||||
}
|
||||
.field { display: flex; flex-direction: column; gap: 6px; }
|
||||
.field span {
|
||||
font-size: 12px;
|
||||
color: var(--text-dim);
|
||||
font-weight: 500;
|
||||
letter-spacing: 0.04em;
|
||||
text-transform: uppercase;
|
||||
}
|
||||
.field span i { color: var(--accent-red); margin-left: 2px; font-style: normal; }
|
||||
.field input, .field textarea {
|
||||
background: var(--bg-elev);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: 6px;
|
||||
padding: 10px 12px;
|
||||
font-size: 14px;
|
||||
color: var(--text);
|
||||
width: 100%;
|
||||
}
|
||||
.field input:focus, .field textarea:focus { border-color: var(--accent-strong); }
|
||||
.field textarea {
|
||||
font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
|
||||
resize: vertical;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
.err {
|
||||
background: rgba(239, 68, 68, 0.1);
|
||||
color: var(--accent-red);
|
||||
padding: 10px 12px;
|
||||
border-radius: 6px;
|
||||
font-size: 13px;
|
||||
}
|
||||
|
||||
.actions { display: flex; gap: 12px; }
|
||||
.btn-primary {
|
||||
background: var(--accent-strong);
|
||||
color: #fff;
|
||||
border-radius: 6px;
|
||||
padding: 10px 22px;
|
||||
font-size: 14px;
|
||||
font-weight: 600;
|
||||
}
|
||||
.btn-primary:hover:not(:disabled) { background: var(--accent); }
|
||||
.btn-primary:active { transform: scale(0.98); }
|
||||
|
||||
.tip { font-size: 12px; color: var(--text-mute); }
|
||||
</style>
|
||||
@@ -0,0 +1,11 @@
|
||||
import { defineConfig } from 'vite'
|
||||
import vue from '@vitejs/plugin-vue'
|
||||
|
||||
export default defineConfig({
|
||||
plugins: [vue()],
|
||||
server: {
|
||||
proxy: {
|
||||
'/api': 'http://localhost:8080'
|
||||
}
|
||||
}
|
||||
})
|
||||
@@ -0,0 +1,123 @@
|
||||
apiVersion: v1
|
||||
kind: Namespace
|
||||
metadata:
|
||||
name: cube-music
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: PersistentVolumeClaim
|
||||
metadata:
|
||||
name: music-data
|
||||
namespace: cube-music
|
||||
spec:
|
||||
accessModes:
|
||||
- ReadWriteOnce
|
||||
resources:
|
||||
requests:
|
||||
# video / audio 大附件 + 初始 guitar 曲库（~? GB），50Gi 起步
|
||||
storage: 50Gi
|
||||
# storageClassName 留空 → k3s 默认 local-path
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: music
|
||||
namespace: cube-music
|
||||
labels:
|
||||
app: music
|
||||
spec:
|
||||
replicas: 1
|
||||
strategy:
|
||||
# PVC 是 RWO，rolling 上线时新旧 pod 抢 PVC 会卡住，直接 Recreate
|
||||
type: Recreate
|
||||
selector:
|
||||
matchLabels:
|
||||
app: music
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: music
|
||||
spec:
|
||||
imagePullSecrets:
|
||||
- name: registry-creds
|
||||
containers:
|
||||
- name: music
|
||||
image: registry.famzheng.me/mochi/music:latest
|
||||
imagePullPolicy: IfNotPresent
|
||||
ports:
|
||||
- containerPort: 8080
|
||||
name: http
|
||||
env:
|
||||
- name: DB_PATH
|
||||
value: /data/app.db
|
||||
- name: BLOBS_DIR
|
||||
value: /data/blobs
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: http
|
||||
initialDelaySeconds: 1
|
||||
periodSeconds: 5
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: http
|
||||
initialDelaySeconds: 5
|
||||
periodSeconds: 15
|
||||
resources:
|
||||
requests:
|
||||
cpu: 10m
|
||||
memory: 32Mi
|
||||
limits:
|
||||
cpu: 1000m
|
||||
memory: 512Mi
|
||||
volumeMounts:
|
||||
- name: data
|
||||
mountPath: /data
|
||||
volumes:
|
||||
- name: data
|
||||
persistentVolumeClaim:
|
||||
claimName: music-data
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: music
|
||||
namespace: cube-music
|
||||
spec:
|
||||
selector:
|
||||
app: music
|
||||
ports:
|
||||
- name: http
|
||||
port: 80
|
||||
targetPort: 8080
|
||||
---
|
||||
apiVersion: traefik.io/v1alpha1
|
||||
kind: Middleware
|
||||
metadata:
|
||||
name: bodylimit
|
||||
namespace: cube-music
|
||||
spec:
|
||||
buffering:
|
||||
# 单文件最大 1GiB（main.rs 里 SINGLE_FILE_BYTES），multipart 总和留 5GiB 余量
|
||||
maxRequestBodyBytes: 5368709120
|
||||
---
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: Ingress
|
||||
metadata:
|
||||
name: music
|
||||
namespace: cube-music
|
||||
annotations:
|
||||
traefik.ingress.kubernetes.io/router.middlewares: cube-music-bodylimit@kubernetescrd
|
||||
spec:
|
||||
ingressClassName: traefik
|
||||
rules:
|
||||
- host: music.famzheng.me
|
||||
http:
|
||||
paths:
|
||||
- path: /
|
||||
pathType: Prefix
|
||||
backend:
|
||||
service:
|
||||
name: music
|
||||
port:
|
||||
number: 80
|
||||
@@ -0,0 +1,222 @@
|
||||
#!/usr/bin/env python3
|
||||
"""
|
||||
从 /data/guitar/ 把旧 guitar app 的曲库导入到 music API。
|
||||
|
||||
跑法（在 oci 上，源数据原地）:
|
||||
python3 import_guitar.py --src /data/guitar --api https://music.famzheng.me
|
||||
|
||||
每个 mp3 = 一个 piece：
|
||||
- title / artist 从文件名 "{title} - {artist}.mp3" 拆
|
||||
- lyrics 来自同名 .lrc（UTF-8）
|
||||
- chord png 来自 chords/{sanitize(artist)}-{sanitize(title)}.png（如有）
|
||||
- play_count 来自 playcounts.json[mp3 文件名]
|
||||
- category 设为 "流行"（旧 guitar 里都是流行/吉他歌）
|
||||
|
||||
幂等：以 (title, artist) 作主键去重，已有 piece 跳过附件重传。
|
||||
"""
|
||||
|
||||
import argparse
|
||||
import json
|
||||
import re
|
||||
import sys
|
||||
import urllib.request
|
||||
import urllib.parse
|
||||
import urllib.error
|
||||
import os
|
||||
from pathlib import Path
|
||||
|
||||
CATEGORY = "流行"
|
||||
|
||||
|
||||
def sanitize(text: str) -> str:
|
||||
"""匹配旧 chord_server.py 的 sanitize：替换非法文件名字符为 -"""
|
||||
return re.sub(r'[<>:"/\\|?*]', '-', text).strip()
|
||||
|
||||
|
||||
def parse_filename(stem: str) -> tuple[str, str]:
|
||||
"""'{title} - {artist}' → (title, artist)"""
|
||||
parts = stem.split(' - ')
|
||||
title = parts[0].strip()
|
||||
artist = ' - '.join(parts[1:]).strip() if len(parts) > 1 else ''
|
||||
return title, artist
|
||||
|
||||
|
||||
def http_request(method: str, url: str, *, json_body=None, file_field=None,
|
||||
timeout: int = 600) -> dict:
|
||||
"""简单 HTTP 客户端，return JSON dict。失败抛异常。"""
|
||||
headers = {}
|
||||
data = None
|
||||
if json_body is not None:
|
||||
data = json.dumps(json_body).encode('utf-8')
|
||||
headers['Content-Type'] = 'application/json'
|
||||
elif file_field is not None:
|
||||
boundary = '----music-import-' + os.urandom(8).hex()
|
||||
body = []
|
||||
for field_name, filename, content, mime in file_field:
|
||||
body.append(f'--{boundary}\r\n'.encode())
|
||||
disp = (f'Content-Disposition: form-data; name="{field_name}"; '
|
||||
f'filename="{filename}"\r\n').encode()
|
||||
body.append(disp)
|
||||
body.append(f'Content-Type: {mime}\r\n\r\n'.encode())
|
||||
body.append(content)
|
||||
body.append(b'\r\n')
|
||||
body.append(f'--{boundary}--\r\n'.encode())
|
||||
data = b''.join(body)
|
||||
headers['Content-Type'] = f'multipart/form-data; boundary={boundary}'
|
||||
req = urllib.request.Request(url, data=data, method=method, headers=headers)
|
||||
with urllib.request.urlopen(req, timeout=timeout) as resp:
|
||||
return json.loads(resp.read().decode('utf-8'))
|
||||
|
||||
|
||||
def list_pieces(api: str) -> list:
|
||||
return http_request('GET', f'{api}/api/pieces')
|
||||
|
||||
|
||||
def create_piece(api: str, title: str, artist: str, lyrics: str | None) -> int:
|
||||
body = {
|
||||
'title': title,
|
||||
'artist': artist or None,
|
||||
'category': CATEGORY,
|
||||
'lyrics': lyrics or None,
|
||||
}
|
||||
r = http_request('POST', f'{api}/api/pieces', json_body=body)
|
||||
return int(r['id'])
|
||||
|
||||
|
||||
def patch_play_count(api: str, piece_id: int, count: int):
|
||||
http_request('PATCH', f'{api}/api/pieces/{piece_id}',
|
||||
json_body={'play_count': count})
|
||||
|
||||
|
||||
def upload_attachment(api: str, piece_id: int, path: Path,
|
||||
mime: str, role: str | None = None) -> dict:
|
||||
url = f'{api}/api/pieces/{piece_id}/attachments'
|
||||
if role:
|
||||
url += '?role=' + urllib.parse.quote(role)
|
||||
bytes_content = path.read_bytes()
|
||||
return http_request('POST', url, file_field=[
|
||||
('files', path.name, bytes_content, mime),
|
||||
])
|
||||
|
||||
|
||||
def detect_audio_mime(path: Path) -> str:
|
||||
ext = path.suffix.lower()
|
||||
return {
|
||||
'.mp3': 'audio/mpeg',
|
||||
'.m4a': 'audio/mp4',
|
||||
'.flac': 'audio/flac',
|
||||
'.ogg': 'audio/ogg',
|
||||
'.wav': 'audio/wav',
|
||||
}.get(ext, 'application/octet-stream')
|
||||
|
||||
|
||||
def main():
|
||||
ap = argparse.ArgumentParser()
|
||||
ap.add_argument('--src', default='/data/guitar', help='guitar 数据根目录')
|
||||
ap.add_argument('--api', required=True, help='music API base，e.g. https://music.famzheng.me')
|
||||
ap.add_argument('--dry-run', action='store_true', help='只打印不实际调用')
|
||||
ap.add_argument('--limit', type=int, default=0, help='测试用，最多导入 N 首（0=全部）')
|
||||
args = ap.parse_args()
|
||||
|
||||
src = Path(args.src)
|
||||
if not src.exists():
|
||||
print(f'[!] {src} 不存在', file=sys.stderr)
|
||||
sys.exit(1)
|
||||
|
||||
chords_dir = src / 'chords'
|
||||
playcounts_file = src / 'playcounts.json'
|
||||
playcounts = {}
|
||||
if playcounts_file.exists():
|
||||
try:
|
||||
playcounts = json.loads(playcounts_file.read_text())
|
||||
except Exception as e:
|
||||
print(f'[!] 读 playcounts.json 失败: {e}', file=sys.stderr)
|
||||
|
||||
# 已有 pieces 去重
|
||||
existing = {}
|
||||
if not args.dry_run:
|
||||
try:
|
||||
for p in list_pieces(args.api):
|
||||
key = (p['title'], p.get('artist') or '')
|
||||
existing[key] = p['id']
|
||||
print(f'[i] 远端已有 {len(existing)} 首曲目，重复的会跳过创建')
|
||||
except urllib.error.URLError as e:
|
||||
print(f'[!] 连不上 {args.api}: {e}', file=sys.stderr)
|
||||
sys.exit(1)
|
||||
|
||||
mp3s = sorted(src.glob('*.mp3'))
|
||||
if args.limit:
|
||||
mp3s = mp3s[:args.limit]
|
||||
|
||||
total = len(mp3s)
|
||||
ok = skipped = failed = 0
|
||||
|
||||
for i, mp3 in enumerate(mp3s, 1):
|
||||
stem = mp3.stem
|
||||
title, artist = parse_filename(stem)
|
||||
if not title:
|
||||
print(f'[!] [{i}/{total}] 无法解析文件名: {mp3.name}', file=sys.stderr)
|
||||
failed += 1
|
||||
continue
|
||||
|
||||
key = (title, artist)
|
||||
prefix = f'[{i}/{total}] {title} - {artist}'
|
||||
|
||||
if key in existing:
|
||||
print(f' ↻ {prefix} (已存在 id={existing[key]}, 跳过)')
|
||||
skipped += 1
|
||||
continue
|
||||
|
||||
# lrc
|
||||
lrc_path = mp3.with_suffix('.lrc')
|
||||
lyrics = None
|
||||
if lrc_path.exists():
|
||||
try:
|
||||
lyrics = lrc_path.read_text(encoding='utf-8')
|
||||
except UnicodeDecodeError:
|
||||
lyrics = lrc_path.read_text(encoding='gbk', errors='replace')
|
||||
|
||||
# chord png
|
||||
chord_path = chords_dir / f'{sanitize(artist)}-{sanitize(title)}.png'
|
||||
if not chord_path.exists():
|
||||
chord_path = None
|
||||
|
||||
play_count = int(playcounts.get(mp3.name, 0))
|
||||
|
||||
if args.dry_run:
|
||||
print(f' + {prefix}'
|
||||
f'{" [词]" if lyrics else ""}'
|
||||
f'{" [谱]" if chord_path else ""}'
|
||||
f'{f" [{play_count}次]" if play_count else ""}')
|
||||
ok += 1
|
||||
continue
|
||||
|
||||
try:
|
||||
piece_id = create_piece(args.api, title, artist, lyrics)
|
||||
print(f' + {prefix} → id={piece_id}', end='', flush=True)
|
||||
|
||||
upload_attachment(args.api, piece_id, mp3,
|
||||
detect_audio_mime(mp3))
|
||||
print(' [audio]', end='', flush=True)
|
||||
|
||||
if chord_path:
|
||||
upload_attachment(args.api, piece_id, chord_path,
|
||||
'image/png', role='chord')
|
||||
print(' [chord]', end='', flush=True)
|
||||
|
||||
if play_count:
|
||||
patch_play_count(args.api, piece_id, play_count)
|
||||
print(f' [{play_count}次]', end='', flush=True)
|
||||
|
||||
print()
|
||||
ok += 1
|
||||
except Exception as e:
|
||||
print(f'\n[!] {prefix} 失败: {e}', file=sys.stderr)
|
||||
failed += 1
|
||||
|
||||
print()
|
||||
print(f'完成: ok={ok} skipped={skipped} failed={failed} total={total}')
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
@@ -0,0 +1,684 @@
|
||||
//! music.famzheng.me — 听歌 + 练琴。
|
||||
//!
|
||||
//! 数据模型：曲目 (piece) → 附件 (attachment, 类型 video/audio/pdf/image)。
|
||||
//! 元数据走 sqlite，附件 bytes 落 `/data/blobs/<id>`，Range 下载交给 tower-http ServeFile。
|
||||
//!
|
||||
//! API：
|
||||
//! - `GET /api/pieces` 列表（含附件计数 + 简要类型分布）
|
||||
//! - `POST /api/pieces` 创建（json: title, category?, notes?）
|
||||
//! - `GET /api/pieces/:id` 详情（含 attachments 列表）
|
||||
//! - `PATCH /api/pieces/:id` 改 title / category / notes
|
||||
//! - `DELETE /api/pieces/:id` 删曲目 + 级联删附件 + 同步删磁盘
|
||||
//! - `POST /api/pieces/:id/attachments` multipart 流式上传，可一次多文件
|
||||
//! - `GET /api/attachments/:id` 下载（带 Range，video/audio 拖动用）
|
||||
//! - `DELETE /api/attachments/:id` 删单个附件 + 磁盘文件
|
||||
|
||||
use std::path::PathBuf;
|
||||
use std::sync::{Arc, Mutex};
|
||||
|
||||
use axum::{
|
||||
body::Body,
|
||||
extract::{DefaultBodyLimit, Multipart, Path, Query, Request, State},
|
||||
http::{header, StatusCode},
|
||||
response::{IntoResponse, Json as JsonResp, Response},
|
||||
routing::{get, post},
|
||||
Router,
|
||||
};
|
||||
use rusqlite::{params, Connection, OptionalExtension};
|
||||
use serde::{Deserialize, Serialize};
|
||||
use serde_json::{json, Value};
|
||||
use tokio::io::AsyncWriteExt;
|
||||
use tower::ServiceExt;
|
||||
|
||||
const SINGLE_FILE_BYTES: usize = 1024 * 1024 * 1024; // 1 GiB / 单附件
|
||||
const REQUEST_BYTES: usize = 5 * 1024 * 1024 * 1024; // 5 GiB / 单次上传
|
||||
|
||||
#[derive(Clone)]
|
||||
struct AppState {
|
||||
db: Arc<Mutex<Connection>>,
|
||||
blobs_dir: PathBuf,
|
||||
}
|
||||
|
||||
#[tokio::main]
|
||||
async fn main() -> std::io::Result<()> {
|
||||
cube_core::init_tracing();
|
||||
|
||||
let db_path = std::env::var("DB_PATH").unwrap_or_else(|_| "/data/app.db".into());
|
||||
let blobs_dir =
|
||||
PathBuf::from(std::env::var("BLOBS_DIR").unwrap_or_else(|_| "/data/blobs".into()));
|
||||
let dist = std::env::var("MUSIC_DIST_DIR").unwrap_or_else(|_| "/dist".into());
|
||||
|
||||
std::fs::create_dir_all(&blobs_dir).expect("mkdir blobs_dir");
|
||||
|
||||
let conn = Connection::open(&db_path).expect("open sqlite");
|
||||
conn.execute_batch(
|
||||
"PRAGMA journal_mode=WAL;
|
||||
PRAGMA foreign_keys=ON;
|
||||
CREATE TABLE IF NOT EXISTS pieces (
|
||||
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||
title TEXT NOT NULL,
|
||||
artist TEXT,
|
||||
category TEXT,
|
||||
notes TEXT,
|
||||
lyrics TEXT,
|
||||
play_count INTEGER NOT NULL DEFAULT 0,
|
||||
last_played_at TIMESTAMP,
|
||||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
|
||||
);
|
||||
CREATE TABLE IF NOT EXISTS attachments (
|
||||
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||
piece_id INTEGER NOT NULL,
|
||||
kind TEXT NOT NULL,
|
||||
role TEXT,
|
||||
mime TEXT NOT NULL,
|
||||
filename TEXT NOT NULL,
|
||||
size_bytes INTEGER NOT NULL DEFAULT 0,
|
||||
sort_order INTEGER NOT NULL DEFAULT 0,
|
||||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (piece_id) REFERENCES pieces(id) ON DELETE CASCADE
|
||||
);
|
||||
CREATE INDEX IF NOT EXISTS idx_att_piece ON attachments(piece_id);",
|
||||
)
|
||||
.expect("init schema");
|
||||
tracing::info!(%db_path, blobs = %blobs_dir.display(), "music ready");
|
||||
|
||||
let state = AppState {
|
||||
db: Arc::new(Mutex::new(conn)),
|
||||
blobs_dir,
|
||||
};
|
||||
|
||||
let api = Router::new()
|
||||
.route("/pieces", get(list_pieces).post(create_piece))
|
||||
.route(
|
||||
"/pieces/:id",
|
||||
get(get_piece).patch(patch_piece).delete(delete_piece),
|
||||
)
|
||||
.route("/pieces/:id/play", post(record_play))
|
||||
.route(
|
||||
"/pieces/:id/attachments",
|
||||
post(upload_attachments).layer(DefaultBodyLimit::max(REQUEST_BYTES)),
|
||||
)
|
||||
.route(
|
||||
"/attachments/:id",
|
||||
get(get_attachment).delete(delete_attachment),
|
||||
)
|
||||
.with_state(state);
|
||||
|
||||
let app = cube_core::base(dist).nest("/api", api);
|
||||
cube_core::serve(app, 8080).await
|
||||
}
|
||||
|
||||
// ---------- 类型 ----------
|
||||
|
||||
#[derive(Serialize)]
|
||||
struct PieceSummary {
|
||||
id: i64,
|
||||
title: String,
|
||||
artist: Option<String>,
|
||||
category: Option<String>,
|
||||
play_count: i64,
|
||||
last_played_at: Option<String>,
|
||||
attachments: i64,
|
||||
kinds: Vec<String>,
|
||||
has_lyrics: bool,
|
||||
created_at: String,
|
||||
}
|
||||
|
||||
#[derive(Serialize)]
|
||||
struct PieceDetail {
|
||||
id: i64,
|
||||
title: String,
|
||||
artist: Option<String>,
|
||||
category: Option<String>,
|
||||
notes: Option<String>,
|
||||
lyrics: Option<String>,
|
||||
play_count: i64,
|
||||
last_played_at: Option<String>,
|
||||
created_at: String,
|
||||
attachments: Vec<Attachment>,
|
||||
}
|
||||
|
||||
#[derive(Serialize)]
|
||||
struct Attachment {
|
||||
id: i64,
|
||||
kind: String,
|
||||
role: Option<String>,
|
||||
mime: String,
|
||||
filename: String,
|
||||
size_bytes: i64,
|
||||
sort_order: i64,
|
||||
created_at: String,
|
||||
}
|
||||
|
||||
#[derive(Deserialize)]
|
||||
struct UploadQuery {
|
||||
role: Option<String>,
|
||||
}
|
||||
|
||||
#[derive(Deserialize)]
|
||||
struct CreatePiece {
|
||||
title: String,
|
||||
artist: Option<String>,
|
||||
category: Option<String>,
|
||||
notes: Option<String>,
|
||||
lyrics: Option<String>,
|
||||
}
|
||||
|
||||
#[derive(Deserialize)]
|
||||
struct PatchPiece {
|
||||
title: Option<String>,
|
||||
artist: Option<Option<String>>,
|
||||
category: Option<Option<String>>,
|
||||
notes: Option<Option<String>>,
|
||||
lyrics: Option<Option<String>>,
|
||||
/// admin / import 用：直接写 play_count（mvp 无认证）
|
||||
play_count: Option<i64>,
|
||||
}
|
||||
|
||||
// ---------- handlers: pieces ----------
|
||||
|
||||
async fn list_pieces(State(s): State<AppState>) -> Result<JsonResp<Value>, AppError> {
|
||||
let conn = s.db.lock().unwrap();
|
||||
let mut stmt = conn.prepare(
|
||||
"SELECT p.id, p.title, p.artist, p.category,
|
||||
p.play_count, p.last_played_at, p.created_at,
|
||||
COUNT(a.id) AS att_count,
|
||||
COALESCE(GROUP_CONCAT(DISTINCT a.kind), '') AS kinds,
|
||||
CASE WHEN p.lyrics IS NOT NULL AND length(p.lyrics) > 0 THEN 1 ELSE 0 END AS has_lyrics
|
||||
FROM pieces p
|
||||
LEFT JOIN attachments a ON a.piece_id = p.id
|
||||
GROUP BY p.id
|
||||
ORDER BY p.title COLLATE NOCASE ASC, p.id ASC",
|
||||
)?;
|
||||
let rows = stmt
|
||||
.query_map([], |r| {
|
||||
let kinds_csv: String = r.get(8)?;
|
||||
let kinds = if kinds_csv.is_empty() {
|
||||
Vec::new()
|
||||
} else {
|
||||
kinds_csv.split(',').map(|x| x.to_string()).collect()
|
||||
};
|
||||
let has_lyrics: i64 = r.get(9)?;
|
||||
Ok(PieceSummary {
|
||||
id: r.get(0)?,
|
||||
title: r.get(1)?,
|
||||
artist: r.get(2)?,
|
||||
category: r.get(3)?,
|
||||
play_count: r.get(4)?,
|
||||
last_played_at: r.get(5)?,
|
||||
created_at: r.get(6)?,
|
||||
attachments: r.get(7)?,
|
||||
kinds,
|
||||
has_lyrics: has_lyrics != 0,
|
||||
})
|
||||
})?
|
||||
.collect::<Result<Vec<_>, _>>()?;
|
||||
Ok(JsonResp(json!(rows)))
|
||||
}
|
||||
|
||||
async fn create_piece(
|
||||
State(s): State<AppState>,
|
||||
JsonResp(body): JsonResp<CreatePiece>,
|
||||
) -> Result<JsonResp<Value>, AppError> {
|
||||
let title = body.title.trim();
|
||||
if title.is_empty() {
|
||||
return Err(AppError::bad_request("title required"));
|
||||
}
|
||||
let conn = s.db.lock().unwrap();
|
||||
conn.execute(
|
||||
"INSERT INTO pieces (title, artist, category, notes, lyrics)
|
||||
VALUES (?1, ?2, ?3, ?4, ?5)",
|
||||
params![
|
||||
title,
|
||||
body.artist.as_deref().map(str::trim).filter(|s| !s.is_empty()),
|
||||
body.category.as_deref().map(str::trim).filter(|s| !s.is_empty()),
|
||||
body.notes.as_deref(),
|
||||
body.lyrics.as_deref()
|
||||
],
|
||||
)?;
|
||||
let id = conn.last_insert_rowid();
|
||||
Ok(JsonResp(json!({ "id": id })))
|
||||
}
|
||||
|
||||
async fn get_piece(
|
||||
State(s): State<AppState>,
|
||||
Path(id): Path<i64>,
|
||||
) -> Result<JsonResp<PieceDetail>, AppError> {
|
||||
let conn = s.db.lock().unwrap();
|
||||
type PieceRow = (
|
||||
String,
|
||||
Option<String>,
|
||||
Option<String>,
|
||||
Option<String>,
|
||||
Option<String>,
|
||||
i64,
|
||||
Option<String>,
|
||||
String,
|
||||
);
|
||||
let row: Option<PieceRow> = conn
|
||||
.query_row(
|
||||
"SELECT title, artist, category, notes, lyrics, play_count, last_played_at, created_at
|
||||
FROM pieces WHERE id = ?1",
|
||||
params![id],
|
||||
|r| {
|
||||
Ok((
|
||||
r.get(0)?,
|
||||
r.get(1)?,
|
||||
r.get(2)?,
|
||||
r.get(3)?,
|
||||
r.get(4)?,
|
||||
r.get(5)?,
|
||||
r.get(6)?,
|
||||
r.get(7)?,
|
||||
))
|
||||
},
|
||||
)
|
||||
.optional()?;
|
||||
let (title, artist, category, notes, lyrics, play_count, last_played_at, created_at) =
|
||||
row.ok_or(AppError::NotFound)?;
|
||||
|
||||
let mut stmt = conn.prepare(
|
||||
"SELECT id, kind, role, mime, filename, size_bytes, sort_order, created_at
|
||||
FROM attachments
|
||||
WHERE piece_id = ?1
|
||||
ORDER BY sort_order ASC, id ASC",
|
||||
)?;
|
||||
let attachments = stmt
|
||||
.query_map(params![id], |r| {
|
||||
Ok(Attachment {
|
||||
id: r.get(0)?,
|
||||
kind: r.get(1)?,
|
||||
role: r.get(2)?,
|
||||
mime: r.get(3)?,
|
||||
filename: r.get(4)?,
|
||||
size_bytes: r.get(5)?,
|
||||
sort_order: r.get(6)?,
|
||||
created_at: r.get(7)?,
|
||||
})
|
||||
})?
|
||||
.collect::<Result<Vec<_>, _>>()?;
|
||||
|
||||
Ok(JsonResp(PieceDetail {
|
||||
id,
|
||||
title,
|
||||
artist,
|
||||
category,
|
||||
notes,
|
||||
lyrics,
|
||||
play_count,
|
||||
last_played_at,
|
||||
created_at,
|
||||
attachments,
|
||||
}))
|
||||
}
|
||||
|
||||
async fn patch_piece(
|
||||
State(s): State<AppState>,
|
||||
Path(id): Path<i64>,
|
||||
JsonResp(body): JsonResp<PatchPiece>,
|
||||
) -> Result<JsonResp<Value>, AppError> {
|
||||
let conn = s.db.lock().unwrap();
|
||||
let exists: bool = conn
|
||||
.query_row("SELECT 1 FROM pieces WHERE id = ?1", params![id], |_| {
|
||||
Ok(true)
|
||||
})
|
||||
.optional()?
|
||||
.unwrap_or(false);
|
||||
if !exists {
|
||||
return Err(AppError::NotFound);
|
||||
}
|
||||
|
||||
if let Some(title) = body.title.as_ref() {
|
||||
let t = title.trim();
|
||||
if t.is_empty() {
|
||||
return Err(AppError::bad_request("title can't be blank"));
|
||||
}
|
||||
conn.execute("UPDATE pieces SET title = ?1 WHERE id = ?2", params![t, id])?;
|
||||
}
|
||||
if let Some(artist) = body.artist {
|
||||
let artist = artist.as_deref().map(str::trim).filter(|s| !s.is_empty());
|
||||
conn.execute(
|
||||
"UPDATE pieces SET artist = ?1 WHERE id = ?2",
|
||||
params![artist, id],
|
||||
)?;
|
||||
}
|
||||
if let Some(cat) = body.category {
|
||||
let cat = cat.as_deref().map(str::trim).filter(|s| !s.is_empty());
|
||||
conn.execute(
|
||||
"UPDATE pieces SET category = ?1 WHERE id = ?2",
|
||||
params![cat, id],
|
||||
)?;
|
||||
}
|
||||
if let Some(notes) = body.notes {
|
||||
let notes = notes.as_deref();
|
||||
conn.execute(
|
||||
"UPDATE pieces SET notes = ?1 WHERE id = ?2",
|
||||
params![notes, id],
|
||||
)?;
|
||||
}
|
||||
if let Some(lyrics) = body.lyrics {
|
||||
let lyrics = lyrics.as_deref();
|
||||
conn.execute(
|
||||
"UPDATE pieces SET lyrics = ?1 WHERE id = ?2",
|
||||
params![lyrics, id],
|
||||
)?;
|
||||
}
|
||||
if let Some(pc) = body.play_count {
|
||||
conn.execute(
|
||||
"UPDATE pieces SET play_count = ?1 WHERE id = ?2",
|
||||
params![pc, id],
|
||||
)?;
|
||||
}
|
||||
Ok(JsonResp(json!({ "ok": true })))
|
||||
}
|
||||
|
||||
async fn record_play(
|
||||
State(s): State<AppState>,
|
||||
Path(id): Path<i64>,
|
||||
) -> Result<JsonResp<Value>, AppError> {
|
||||
let conn = s.db.lock().unwrap();
|
||||
let n = conn.execute(
|
||||
"UPDATE pieces
|
||||
SET play_count = play_count + 1, last_played_at = CURRENT_TIMESTAMP
|
||||
WHERE id = ?1",
|
||||
params![id],
|
||||
)?;
|
||||
if n == 0 {
|
||||
return Err(AppError::NotFound);
|
||||
}
|
||||
let count: i64 = conn.query_row(
|
||||
"SELECT play_count FROM pieces WHERE id = ?1",
|
||||
params![id],
|
||||
|r| r.get(0),
|
||||
)?;
|
||||
Ok(JsonResp(json!({ "play_count": count })))
|
||||
}
|
||||
|
||||
async fn delete_piece(
|
||||
State(s): State<AppState>,
|
||||
Path(id): Path<i64>,
|
||||
) -> Result<JsonResp<Value>, AppError> {
|
||||
let to_unlink: Vec<i64> = {
|
||||
let conn = s.db.lock().unwrap();
|
||||
let mut stmt =
|
||||
conn.prepare("SELECT id FROM attachments WHERE piece_id = ?1")?;
|
||||
let ids: Vec<i64> = stmt
|
||||
.query_map(params![id], |r| r.get(0))?
|
||||
.collect::<Result<Vec<_>, _>>()?;
|
||||
let n = conn.execute("DELETE FROM pieces WHERE id = ?1", params![id])?;
|
||||
if n == 0 {
|
||||
return Err(AppError::NotFound);
|
||||
}
|
||||
ids
|
||||
};
|
||||
for aid in to_unlink {
|
||||
let _ = tokio::fs::remove_file(s.blobs_dir.join(aid.to_string())).await;
|
||||
}
|
||||
Ok(JsonResp(json!({ "ok": true })))
|
||||
}
|
||||
|
||||
// ---------- handlers: attachments ----------
|
||||
|
||||
/// `POST /api/pieces/:id/attachments?role=chord|numbered|staff` — multipart 流式上传。
|
||||
/// 每个 file field（任意 name）= 一个附件，`role` query 给整批文件。
|
||||
async fn upload_attachments(
|
||||
State(s): State<AppState>,
|
||||
Path(piece_id): Path<i64>,
|
||||
Query(q): Query<UploadQuery>,
|
||||
mut form: Multipart,
|
||||
) -> Result<JsonResp<Value>, AppError> {
|
||||
let role = match q.role.as_deref().map(str::trim).filter(|s| !s.is_empty()) {
|
||||
None => None,
|
||||
Some(r) if matches!(r, "chord" | "numbered" | "staff") => Some(r.to_string()),
|
||||
Some(other) => {
|
||||
return Err(AppError::bad_request(format!(
|
||||
"unsupported role '{other}', expect one of: chord / numbered / staff"
|
||||
)));
|
||||
}
|
||||
};
|
||||
|
||||
{
|
||||
let conn = s.db.lock().unwrap();
|
||||
let exists: bool = conn
|
||||
.query_row(
|
||||
"SELECT 1 FROM pieces WHERE id = ?1",
|
||||
params![piece_id],
|
||||
|_| Ok(true),
|
||||
)
|
||||
.optional()?
|
||||
.unwrap_or(false);
|
||||
if !exists {
|
||||
return Err(AppError::NotFound);
|
||||
}
|
||||
}
|
||||
|
||||
let mut created: Vec<Value> = Vec::new();
|
||||
|
||||
while let Some(mut field) = form
|
||||
.next_field()
|
||||
.await
|
||||
.map_err(|e| AppError::bad_request(format!("multipart: {e}")))?
|
||||
{
|
||||
let filename = field
|
||||
.file_name()
|
||||
.map(|s| s.to_string())
|
||||
.unwrap_or_else(|| "untitled".to_string());
|
||||
let mime = field
|
||||
.content_type()
|
||||
.map(|s| s.to_string())
|
||||
.unwrap_or_else(|| "application/octet-stream".to_string());
|
||||
let kind = classify(&mime).ok_or_else(|| {
|
||||
AppError::bad_request(format!("unsupported mime '{mime}' for '{filename}'"))
|
||||
})?;
|
||||
|
||||
// 占坑拿 attachment id —— 文件名用 id，能唯一确定路径。
|
||||
let attachment_id = {
|
||||
let conn = s.db.lock().unwrap();
|
||||
conn.execute(
|
||||
"INSERT INTO attachments (piece_id, kind, role, mime, filename, size_bytes, sort_order)
|
||||
VALUES (?1, ?2, ?3, ?4, ?5, 0,
|
||||
COALESCE((SELECT MAX(sort_order) FROM attachments WHERE piece_id = ?1), 0) + 1)",
|
||||
params![piece_id, kind, role, mime, filename],
|
||||
)?;
|
||||
conn.last_insert_rowid()
|
||||
};
|
||||
|
||||
let final_path = s.blobs_dir.join(attachment_id.to_string());
|
||||
let tmp_path = s.blobs_dir.join(format!("{attachment_id}.tmp"));
|
||||
|
||||
let written: usize = match stream_to_file(&mut field, &tmp_path).await {
|
||||
Ok(n) => n,
|
||||
Err(e) => {
|
||||
let _ = tokio::fs::remove_file(&tmp_path).await;
|
||||
let conn = s.db.lock().unwrap();
|
||||
let _ = conn.execute(
|
||||
"DELETE FROM attachments WHERE id = ?1",
|
||||
params![attachment_id],
|
||||
);
|
||||
return Err(e);
|
||||
}
|
||||
};
|
||||
|
||||
if let Err(e) = tokio::fs::rename(&tmp_path, &final_path).await {
|
||||
let _ = tokio::fs::remove_file(&tmp_path).await;
|
||||
let conn = s.db.lock().unwrap();
|
||||
let _ = conn.execute(
|
||||
"DELETE FROM attachments WHERE id = ?1",
|
||||
params![attachment_id],
|
||||
);
|
||||
return Err(AppError::Io(e));
|
||||
}
|
||||
|
||||
{
|
||||
let conn = s.db.lock().unwrap();
|
||||
conn.execute(
|
||||
"UPDATE attachments SET size_bytes = ?1 WHERE id = ?2",
|
||||
params![written as i64, attachment_id],
|
||||
)?;
|
||||
}
|
||||
|
||||
created.push(json!({
|
||||
"id": attachment_id,
|
||||
"kind": kind,
|
||||
"role": role,
|
||||
"mime": mime,
|
||||
"filename": filename,
|
||||
"size_bytes": written,
|
||||
}));
|
||||
}
|
||||
|
||||
if created.is_empty() {
|
||||
return Err(AppError::bad_request("no files uploaded"));
|
||||
}
|
||||
Ok(JsonResp(json!({ "attachments": created })))
|
||||
}
|
||||
|
||||
async fn stream_to_file(
|
||||
field: &mut axum::extract::multipart::Field<'_>,
|
||||
path: &std::path::Path,
|
||||
) -> Result<usize, AppError> {
|
||||
let mut file = tokio::fs::File::create(path).await.map_err(AppError::Io)?;
|
||||
let mut total: usize = 0;
|
||||
while let Some(chunk) = field
|
||||
.chunk()
|
||||
.await
|
||||
.map_err(|e| AppError::bad_request(format!("upload read: {e}")))?
|
||||
{
|
||||
total += chunk.len();
|
||||
if total > SINGLE_FILE_BYTES {
|
||||
return Err(AppError::bad_request(format!(
|
||||
"single file exceeds {SINGLE_FILE_BYTES} bytes"
|
||||
)));
|
||||
}
|
||||
file.write_all(&chunk).await.map_err(AppError::Io)?;
|
||||
}
|
||||
file.flush().await.map_err(AppError::Io)?;
|
||||
file.sync_all().await.map_err(AppError::Io)?;
|
||||
Ok(total)
|
||||
}
|
||||
|
||||
/// `GET /api/attachments/:id` — Range-aware 下载。
|
||||
async fn get_attachment(
|
||||
State(s): State<AppState>,
|
||||
Path(id): Path<i64>,
|
||||
req: Request<Body>,
|
||||
) -> Result<Response, AppError> {
|
||||
let row: Option<(String, String, String)> = {
|
||||
let conn = s.db.lock().unwrap();
|
||||
conn.query_row(
|
||||
"SELECT mime, filename, kind FROM attachments WHERE id = ?1",
|
||||
params![id],
|
||||
|r| Ok((r.get(0)?, r.get(1)?, r.get(2)?)),
|
||||
)
|
||||
.optional()?
|
||||
};
|
||||
let (mime, filename, _kind) = row.ok_or(AppError::NotFound)?;
|
||||
let path = s.blobs_dir.join(id.to_string());
|
||||
|
||||
let mime_hv: header::HeaderValue = mime
|
||||
.parse()
|
||||
.unwrap_or_else(|_| header::HeaderValue::from_static("application/octet-stream"));
|
||||
let svc = tower_http::services::ServeFile::new(&path);
|
||||
let mut resp = svc
|
||||
.oneshot(req)
|
||||
.await
|
||||
.map_err(|e| AppError::Io(std::io::Error::other(e.to_string())))?
|
||||
.into_response();
|
||||
|
||||
// 强一些的缓存头，video 拖动友好
|
||||
resp.headers_mut()
|
||||
.insert(header::CACHE_CONTROL, header::HeaderValue::from_static("private, max-age=3600"));
|
||||
resp.headers_mut().insert(header::CONTENT_TYPE, mime_hv);
|
||||
if let Ok(disp) = format!(
|
||||
"inline; filename*=UTF-8''{}",
|
||||
percent_encode(&filename)
|
||||
)
|
||||
.parse()
|
||||
{
|
||||
resp.headers_mut().insert(header::CONTENT_DISPOSITION, disp);
|
||||
}
|
||||
Ok(resp)
|
||||
}
|
||||
|
||||
async fn delete_attachment(
|
||||
State(s): State<AppState>,
|
||||
Path(id): Path<i64>,
|
||||
) -> Result<JsonResp<Value>, AppError> {
|
||||
let n = {
|
||||
let conn = s.db.lock().unwrap();
|
||||
conn.execute("DELETE FROM attachments WHERE id = ?1", params![id])?
|
||||
};
|
||||
if n == 0 {
|
||||
return Err(AppError::NotFound);
|
||||
}
|
||||
let _ = tokio::fs::remove_file(s.blobs_dir.join(id.to_string())).await;
|
||||
Ok(JsonResp(json!({ "ok": true })))
|
||||
}
|
||||
|
||||
// ---------- helpers ----------
|
||||
|
||||
fn classify(mime: &str) -> Option<&'static str> {
|
||||
let m = mime.split(';').next().unwrap_or("").trim().to_ascii_lowercase();
|
||||
if m.starts_with("video/") {
|
||||
Some("video")
|
||||
} else if m.starts_with("audio/") {
|
||||
Some("audio")
|
||||
} else if m == "application/pdf" {
|
||||
Some("pdf")
|
||||
} else if m.starts_with("image/") {
|
||||
Some("image")
|
||||
} else {
|
||||
None
|
||||
}
|
||||
}
|
||||
|
||||
fn percent_encode(s: &str) -> String {
|
||||
let mut out = String::with_capacity(s.len());
|
||||
for b in s.as_bytes() {
|
||||
match b {
|
||||
b'A'..=b'Z' | b'a'..=b'z' | b'0'..=b'9' | b'-' | b'.' | b'_' | b'~' => {
|
||||
out.push(*b as char)
|
||||
}
|
||||
_ => out.push_str(&format!("%{:02X}", b)),
|
||||
}
|
||||
}
|
||||
out
|
||||
}
|
||||
|
||||
// ---------- error type ----------
|
||||
|
||||
enum AppError {
|
||||
BadRequest(String),
|
||||
NotFound,
|
||||
Db(rusqlite::Error),
|
||||
Io(std::io::Error),
|
||||
}
|
||||
|
||||
impl AppError {
|
||||
fn bad_request(msg: impl Into<String>) -> Self {
|
||||
Self::BadRequest(msg.into())
|
||||
}
|
||||
}
|
||||
|
||||
impl From<rusqlite::Error> for AppError {
|
||||
fn from(e: rusqlite::Error) -> Self {
|
||||
Self::Db(e)
|
||||
}
|
||||
}
|
||||
|
||||
impl IntoResponse for AppError {
|
||||
fn into_response(self) -> Response {
|
||||
match self {
|
||||
Self::BadRequest(msg) => (StatusCode::BAD_REQUEST, msg).into_response(),
|
||||
Self::NotFound => (StatusCode::NOT_FOUND, "not found").into_response(),
|
||||
Self::Db(e) => {
|
||||
tracing::error!(error = %e, "sqlite error");
|
||||
(StatusCode::INTERNAL_SERVER_ERROR, "db error").into_response()
|
||||
}
|
||||
Self::Io(e) => {
|
||||
tracing::error!(error = %e, "io error");
|
||||
(StatusCode::INTERNAL_SERVER_ERROR, "io error").into_response()
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user