31:I[521715,["/_next/static/chunks/44ai52rgqqds0.js","/_next/static/chunks/3wozj3p9vvy37.js","/_next/static/chunks/1vatemh5hic3u.js","/_next/static/chunks/08xko8divexi8.js","/_next/static/chunks/0wpkmza7ts0b-.js","/_next/static/chunks/1lpa6xctxdzlc.js","/_next/static/chunks/14wy668byrkzi.js","/_next/static/chunks/1hl2z-0dyvxvx.js","/_next/static/chunks/2nho6xfpkimdh.js","/_next/static/chunks/2daogplj-6hr5.js","/_next/static/chunks/2m07j1pc6vhcg.js","/_next/static/chunks/0e1_cd1minqcz.js","/_next/static/chunks/1-9y922i2usd6.js","/_next/static/chunks/0_rr8933gemfs.js","/_next/static/chunks/0bokmc_-by_04.js","/_next/static/chunks/0d28bcd0xzm7_.js","/_next/static/chunks/3c53s5hs52ls0.js","/_next/static/chunks/23rbhh2nbqvnn.js","/_next/static/chunks/1r3zgvapx3p_s.js","/_next/static/chunks/42td0hurp5esq.js","/_next/static/chunks/29bixheede9bb.js","/_next/static/chunks/30d9r72c20rt4.js","/_next/static/chunks/3efrurncb-nih.js","/_next/static/chunks/294yi6gp4bwx2.js","/_next/static/chunks/3z6l58_k-2emg.js","/_next/static/chunks/0uwzrk5-1up9i.js","/_next/static/chunks/0czs2ys0g3s_l.js"],"default"] 32:T2e47f,// ==UserScript== // @name 小雅作业华为笔记导出 // @namespace https://gitee.com/fieldlu/xy-handwriting-archive // @version 1.0.2 // @description 作业题目自动转手写笔迹：打开作业页自动捕获题目，导出 .hinote（华为笔记导入）/ PDF / JPG。原「小雅辅助工具·笔记版手写导出」完整功能，可独立运行 // @author Confidential // @license GPL-3.0-or-later // @icon https://www.ai-augmented.com/static/logo3.1dbbea8f.png // @source https://gitee.com/fieldlu/xy-handwriting-archive // @match https://*.ai-augmented.com/* // @run-at document-start // @noframes // @grant GM_xmlhttpRequest // @grant unsafeWindow // @connect gitee.com // @connect cdn.jsdmirror.com // @grant GM_getValue // @grant GM_setValue // ==/UserScript== /* * 小雅作业华为笔记导出 — 引擎备份版 * 内容 = 原小雅辅助工具 §14 手写纸引擎全文： * XYHinote（华为 .hinote 写入器 + Stroke 笔迹容器）/ XYLayout（文字排版 → 笔顺笔迹） * / XYPaper（A4 笔记纸分页）/ XYExport（JPEG 页 → PDF 合成）/ XY_HW_DB 笔顺库 * / xyHWRaster（标点与库外字骨架栅格化）。 * 本脚本仅提供最小独立入口（粘贴文字 → 导出），不依赖小雅辅助工具。 */ (function () { 'use strict'; /* ================================================================ * 实时请求劫持（v1.0.6，自小雅辅助工具 §11 迁移）：先于页面脚本安装， * 实时截获平台自发发出的 queryStuPaper/v2 试卷请求（fetch + XHR 双通道）， * 响应解析入库 hwQuestionsData —— 页面打开即捕获，无需等待主动拉取。 * hwCaptureParams / hwProcessPaperData 为后文函数声明（提升可用）。 * ================================================================ */ var _hw_nativeFetch = window.fetch.bind(window); (function () { const _prevFetch = window.fetch; window.fetch = async function (input, init) { const rawUrl = typeof input === 'string' ? input : (input && input.url ? input.url : String(input)); if (rawUrl && rawUrl.includes('/queryStuPaper/v2')) { // 同时兼容旧 quiz/ 前缀与新 survey/course/ 前缀的试卷接口 const response = await _hw_nativeFetch.apply(this, arguments); if (response.ok) { console.log('[小雅作业华为笔记导出] 已捕获 fetch 题目数据包(200)'); hwCaptureParams(rawUrl); } try { const cloned = response.clone(); let data; try { data = await cloned.json(); } catch (e) { data = JSON.parse(await cloned.text()); } if (data && data.data && data.data.questions) hwProcessPaperData(data); } catch (e) { console.error('[小雅作业华为笔记导出] fetch 数据解包失败', e); } return response; } return _prevFetch.apply(this, arguments); }; })(); if (typeof XMLHttpRequest !== 'undefined') { var _hw_nativeXhrOpen = XMLHttpRequest.prototype.open; var _hw_nativeXhrSend = XMLHttpRequest.prototype.send; (function () { const _prevXhrOpen = XMLHttpRequest.prototype.open; XMLHttpRequest.prototype.open = function (method, url) { this._hw_url = typeof url === 'string' ? url : String(url); return _prevXhrOpen.apply(this, [method, url].concat(Array.prototype.slice.call(arguments, 2))); }; const _prevXhrSend = XMLHttpRequest.prototype.send; XMLHttpRequest.prototype.send = function () { const self = this; if (self._hw_url && self._hw_url.includes('/queryStuPaper/v2')) { self.addEventListener('load', function () { if (self.status === 200) { console.log('[小雅作业华为笔记导出] 已捕获 XHR 题目数据包(200)'); hwCaptureParams(self._hw_url); } }); self.addEventListener('load', function () { try { let data; if (self.responseType === 'blob' && self.response) { self.response.text().then(function (text) { const parsed = JSON.parse(text); if (parsed && parsed.data && parsed.data.questions) hwProcessPaperData(parsed); }).catch(function (e) { console.error('[小雅作业华为笔记导出] blob→text 解包失败', e); }); return; } if (self.responseType === 'json' && self.response) data = self.response; else if ((self.responseType === '' || self.responseType === 'text') && self.responseText) data = JSON.parse(self.responseText); if (data && data.data && data.data.questions) hwProcessPaperData(data); } catch (e) { console.error('[小雅作业华为笔记导出] XHR 解包失败', e); } }); return _hw_nativeXhrSend.apply(this, arguments); } return _prevXhrSend.apply(this, arguments); }; })(); } /* hinote.js — 华为 .hinote 生成器（零依赖，浏览器 / Node 双端）移植自 tools/hinote_writer.py，二进制布局逐字段对齐。格式要点（真机验证过，勿改）： - 记录头 20B 大端 5xu32 {0x14,0x49,0x14,28n,0x1d} + 16B UUID - 样式 16B: f32 1.6667 + 4B ABGR + f32 1.0 + f32 1.0 - 每个点 28B: x,y (f32) / t (u32) / pressure (f32) / 0.2 (f32) / 8B padding - 统计尾 28B: [5.0, 0.25L, 0.9L, L, 0.0, 0.0981, 0.1286]，L = 折线长度 - 每条记录末尾 1 个 0x00 分隔字节（含最后一条） - gsd 头 0x38 = 真实瓦片字节数、0x3c = 瓦片条数（错了只渲染第一块瓦片） */ var XYHinote = (function () { 'use strict'; var TILE = 2500.0; var T5 = 0.0981, T6 = 0.1286; // ---------- CRC32 ---------- var CRC_TABLE = (function () { var t = new Uint32Array(256); for (var i = 0; i < 256; i++) { var c = i; for (var k = 0; k < 8; k++) c = (c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1); t[i] = c >>> 0; } return t; })(); function crc32(buf) { var c = 0xFFFFFFFF; for (var i = 0; i < buf.length; i++) c = CRC_TABLE[(c ^ buf[i]) & 0xFF] ^ (c >>> 8); return (c ^ 0xFFFFFFFF) >>> 0; } // ---------- 环境适配 ---------- var _zlib = null, _nodecrypto = null; try { if (typeof require === 'function') { _zlib = require('zlib'); _nodecrypto = require('crypto'); } } catch (e) {} var isNode = !!_zlib; function deflateRaw(bytes) { if (isNode) { return Promise.resolve(new Uint8Array(_zlib.deflateRawSync(Buffer.from(bytes), { level: 9 }))); } try { var cs = new CompressionStream('deflate-raw'); var w = cs.writable.getWriter(); w.write(bytes); w.close(); return new Response(cs.readable).arrayBuffer().then(function (ab) { return new Uint8Array(ab); }); } catch (e) { return Promise.resolve(bytes); // 环境不支持压缩时退化，zip 改用 STORED } } // 自己拼 gzip 头，确保 mtime = 0（与 Python gzip.compress(mtime=0) 一致） function gzip(bytes) { return deflateRaw(bytes).then(function (d) { var out = new Uint8Array(10 + d.length + 8); out[0] = 0x1f; out[1] = 0x8b; out[2] = 0x08; out[3] = 0x00; out[4] = 0; out[5] = 0; out[6] = 0; out[7] = 0; // mtime = 0 out[8] = 0x02; out[9] = 0xff; // XFL=2, OS=unknown out.set(d, 10); var crc = crc32(bytes); var len = bytes.length; var o = 10 + d.length; out[o] = crc & 0xFF; out[o + 1] = (crc >>> 8) & 0xFF; out[o + 2] = (crc >>> 16) & 0xFF; out[o + 3] = (crc >>> 24) & 0xFF; out[o + 4] = len & 0xFF; out[o + 5] = (len >>> 8) & 0xFF; out[o + 6] = (len >>> 16) & 0xFF; out[o + 7] = (len >>> 24) & 0xFF; return out; }); } function toHex(u8) { var s = ''; for (var i = 0; i < u8.length; i++) s += ('0' + u8[i].toString(16)).slice(-2); return s; } // file:// 下 crypto.subtle 不可用（非安全上下文），因此自带纯 JS 实现 var K256 = new Uint32Array([ 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2 ]); function rotr(x, n) { return ((x >>> n) | (x << (32 - n))) >>> 0; } function sha256Pure(msg) { var H = new Uint32Array([0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19]); var len = msg.length, i, t; var total = (Math.ceil((len + 9) / 64)) * 64; var buf = new Uint8Array(total); buf.set(msg); buf[len] = 0x80; var dv = new DataView(buf.buffer); var bits = len * 8; dv.setUint32(total - 8, Math.floor(bits / 4294967296), false); dv.setUint32(total - 4, bits >>> 0, false); var w = new Uint32Array(64); for (i = 0; i < total / 64; i++) { var off = i * 64; for (t = 0; t < 16; t++) w[t] = dv.getUint32(off + t * 4, false); for (t = 16; t < 64; t++) { var s0 = rotr(w[t - 15], 7) ^ rotr(w[t - 15], 18) ^ (w[t - 15] >>> 3); var s1 = rotr(w[t - 2], 17) ^ rotr(w[t - 2], 19) ^ (w[t - 2] >>> 10); w[t] = (w[t - 16] + s0 + w[t - 7] + s1) >>> 0; } var a = H[0], b = H[1], c = H[2], d = H[3], e = H[4], f = H[5], g = H[6], h = H[7]; for (t = 0; t < 64; t++) { var S1 = rotr(e, 6) ^ rotr(e, 11) ^ rotr(e, 25); var ch = (e & f) ^ (~e & g); var t1 = (h + S1 + ch + K256[t] + w[t]) >>> 0; var S0 = rotr(a, 2) ^ rotr(a, 13) ^ rotr(a, 22); var maj = (a & b) ^ (a & c) ^ (b & c); var t2 = (S0 + maj) >>> 0; h = g; g = f; f = e; e = (d + t1) >>> 0; d = c; c = b; b = a; a = (t1 + t2) >>> 0; } H[0] = (H[0] + a) >>> 0; H[1] = (H[1] + b) >>> 0; H[2] = (H[2] + c) >>> 0; H[3] = (H[3] + d) >>> 0; H[4] = (H[4] + e) >>> 0; H[5] = (H[5] + f) >>> 0; H[6] = (H[6] + g) >>> 0; H[7] = (H[7] + h) >>> 0; } var out = new Uint8Array(32), ov = new DataView(out.buffer); for (i = 0; i < 8; i++) ov.setUint32(i * 4, H[i], false); return out; } function sha256Hex(bytes) { if (isNode && !process.env.HINOTE_PURE_SHA) { return Promise.resolve(_nodecrypto.createHash('sha256').update(Buffer.from(bytes)).digest('hex').toUpperCase()); } return Promise.resolve(toHex(sha256Pure(bytes)).toUpperCase()); } function uuidBytes() { var b = new Uint8Array(16); if ((typeof crypto !== 'undefined') && crypto.getRandomValues) crypto.getRandomValues(b); else for (var i = 0; i < 16; i++) b[i] = Math.floor(Math.random() * 256); b[6] = (b[6] & 0x0f) | 0x40; // version 4 b[8] = (b[8] & 0x3f) | 0x80; // variant 10 return b; } function uuidHex() { return toHex(uuidBytes()); } var TE = (typeof TextEncoder !== 'undefined') ? new TextEncoder() : null; function utf8(s) { if (TE) return TE.encode(s); return new Uint8Array(Buffer.from(s, 'utf8')); } // ---------- Stroke ---------- function Stroke(points, color, tool) { if (points.length < 2) throw new Error('Stroke needs at least 2 points'); this.points = points.map(function (p) { return [+p[0], +p[1], p[2] | 0, +p[3]]; }); this.color = (color === undefined ? 0xFFFFFF : color) & 0xFFFFFF; this.tool = tool || 0; } Object.defineProperty(Stroke.prototype, 'pathLen', { get: function () { var p = this.points, s = 0; for (var i = 0; i < p.length - 1; i++) { s += Math.hypot(p[i + 1][0] - p[i][0], p[i + 1][1] - p[i][1]); } return s; } }); Stroke.prototype.record = function (seq, ts) { var pts = this.points, n = pts.length; var minx = Infinity, miny = Infinity, maxx = -Infinity, maxy = -Infinity; for (var i = 0; i < n; i++) { if (pts[i][0] < minx) minx = pts[i][0]; if (pts[i][0] > maxx) maxx = pts[i][0]; if (pts[i][1] < miny) miny = pts[i][1]; if (pts[i][1] > maxy) maxy = pts[i][1]; } var L = this.pathLen; var size = 142 + 28 * n; var buf = new ArrayBuffer(size); var dv = new DataView(buf); var o = 0; dv.setUint32(o, 0x14, false); o += 4; dv.setUint32(o, 0x49, false); o += 4; dv.setUint32(o, 0x14, false); o += 4; dv.setUint32(o, 28 * n, false); o += 4; dv.setUint32(o, 0x1d, false); o += 4; new Uint8Array(buf, o, 16).set(uuidBytes()); o += 16; dv.setUint32(o, 0, false); o += 4; dv.setUint32(o, ts >>> 0, false); o += 4; dv.setUint32(o, this.tool, false); o += 4; dv.setUint32(o, 0, false); o += 4; dv.setUint32(o, n, false); o += 4; dv.setUint32(o, 28, false); o += 4; dv.setUint32(o, 0, false); o += 4; dv.setFloat32(o, n - 1, false); o += 4; dv.setFloat32(o, minx, false); o += 4; dv.setFloat32(o, miny, false); o += 4; dv.setFloat32(o, maxx, false); o += 4; dv.setFloat32(o, maxy, false); o += 4; dv.setUint32(o, seq, false); o += 4; dv.setInt32(o, -1, false); o += 4; dv.setUint8(o++, 1); dv.setUint8(o++, 0); dv.setUint8(o++, 0); dv.setUint8(o++, 0); dv.setUint8(o++, 0x0c); dv.setFloat32(o, 1.6666666, false); o += 4; var r = (this.color >> 16) & 0xff, g = (this.color >> 8) & 0xff, b = this.color & 0xff; dv.setUint8(o++, 0xff); dv.setUint8(o++, b); dv.setUint8(o++, g); dv.setUint8(o++, r); dv.setFloat32(o, 1.0, false); o += 4; dv.setFloat32(o, 1.0, false); o += 4; for (var j = 0; j < n; j++) { var p = pts[j]; dv.setFloat32(o, p[0], false); o += 4; dv.setFloat32(o, p[1], false); o += 4; dv.setUint32(o, p[2] >>> 0, false); o += 4; dv.setFloat32(o, p[3], false); o += 4; dv.setFloat32(o, 0.2, false); o += 4; o += 8; // 8B padding，已为 0 } dv.setFloat32(o, 5.0, false); o += 4; dv.setFloat32(o, 0.25 * L, false); o += 4; dv.setFloat32(o, 0.9 * L, false); o += 4; dv.setFloat32(o, L, false); o += 4; dv.setFloat32(o, 0.0, false); o += 4; dv.setFloat32(o, T5, false); o += 4; dv.setFloat32(o, T6, false); o += 4; dv.setUint8(o++, 0); return new Uint8Array(buf); }; // ---------- PENKIT 容器头 ---------- function penkitHeader(rtype, fid, lenA, lenB, cntA, cntB) { var buf = new ArrayBuffer(52), dv = new DataView(buf), o = 0; var magic = utf8('PENKITINFENG'); new Uint8Array(buf, 0, 12).set(magic); o = 12; dv.setUint32(o, rtype, false); o += 4; dv.setUint32(o, 0x00010000, false); o += 4; dv.setBigUint64(o, fid, false); o += 8; dv.setUint32(o, 16, false); o += 4; dv.setUint32(o, 8, false); o += 4; dv.setUint32(o, lenA, false); o += 4; dv.setUint32(o, lenB, false); o += 4; dv.setUint32(o, cntA, false); o += 4; dv.setUint32(o, cntB, false); o += 4; return new Uint8Array(buf); } function concat(list) { var total = 0, i; for (i = 0; i < list.length; i++) total += list[i].length; var out = new Uint8Array(total), o = 0; for (i = 0; i < list.length; i++) { out.set(list[i], o); o += list[i].length; } return out; } // ---------- zip 打包（DEFLATED） ---------- function zipStore(entries) { var parts = [], central = [], offset = 0, i; var jobs = entries.map(function (e) { return deflateRaw(e.data).then(function (comp) { var useComp = comp.length < e.data.length; var body = useComp ? comp : e.data; var method = useComp ? 8 : 0; return { name: e.name, raw: e.data, body: body, method: method, crc: crc32(e.data) }; }); }); return Promise.all(jobs).then(function (items) { for (i = 0; i < items.length; i++) { var it = items[i]; var nameBytes = utf8(it.name); var lh = new Uint8Array(30 + nameBytes.length), dv = new DataView(lh.buffer), o = 0; dv.setUint32(o, 0x04034b50, true); o += 4; dv.setUint16(o, 20, true); o += 2; dv.setUint16(o, 0x0800, true); o += 2; // UTF-8 名 dv.setUint16(o, it.method, true); o += 2; dv.setUint16(o, 0, true); o += 2; // time dv.setUint16(o, 0x21, true); o += 2; // date (1980-01-01) dv.setUint32(o, it.crc, true); o += 4; dv.setUint32(o, it.body.length, true); o += 4; dv.setUint32(o, it.raw.length, true); o += 4; dv.setUint16(o, nameBytes.length, true); o += 2; dv.setUint16(o, 0, true); o += 2; lh.set(nameBytes, 30); parts.push(lh, it.body); var ch = new Uint8Array(46 + nameBytes.length); dv = new DataView(ch.buffer); o = 0; dv.setUint32(o, 0x02014b50, true); o += 4; dv.setUint16(o, 0x031E, true); o += 2; // version made by (UNIX) dv.setUint16(o, 20, true); o += 2; dv.setUint16(o, 0x0800, true); o += 2; dv.setUint16(o, it.method, true); o += 2; dv.setUint16(o, 0, true); o += 2; dv.setUint16(o, 0x21, true); o += 2; dv.setUint32(o, it.crc, true); o += 4; dv.setUint32(o, it.body.length, true); o += 4; dv.setUint32(o, it.raw.length, true); o += 4; dv.setUint16(o, nameBytes.length, true); o += 2; dv.setUint16(o, 0, true); o += 2; dv.setUint16(o, 0, true); o += 2; dv.setUint16(o, 0, true); o += 2; dv.setUint16(o, 0, true); o += 2; dv.setUint32(o, 0x81A40000, true); o += 4; // 外部属性 0644 dv.setUint32(o, offset, true); o += 4; ch.set(nameBytes, 46); central.push(ch); offset += lh.length + it.body.length; } var cdSize = 0; for (i = 0; i < central.length; i++) cdSize += central[i].length; var eocd = new Uint8Array(22); var dv2 = new DataView(eocd.buffer), o2 = 0; dv2.setUint32(o2, 0x06054b50, true); o2 += 4; dv2.setUint16(o2, 0, true); o2 += 2; dv2.setUint16(o2, 0, true); o2 += 2; dv2.setUint16(o2, entries.length, true); o2 += 2; dv2.setUint16(o2, entries.length, true); o2 += 2; dv2.setUint32(o2, cdSize, true); o2 += 4; dv2.setUint32(o2, offset, true); o2 += 4; dv2.setUint16(o2, 0, true); o2 += 2; return concat(parts.concat(central, [eocd])); }); } // ---------- 主入口 ---------- function writeHinote(strokes, opts) { opts = opts || {}; var title = opts.title || '手写笔记'; // page_color 为 ARGB 有符号 32 位：默认 -14671324 = 0xFF202224（深灰底） // 白纸传 -1 (0xFFFFFFFF)；米白 #FAF8F5 传 -331531 var page_color = (opts.pageColor === undefined) ? -14671324 : opts.pageColor; var background = opts.background || 'base1'; var now_ms = Date.now(); var fid = BigInt(now_ms) * 1000n; var notesId = uuidHex(), pageMain = uuidHex(), folderId = uuidHex(); // 按首点瓦片分组，并按 (tx, ty) 字典序排序（与 Python sorted(tiles.items()) 一致） var tileMap = {}; var keys = []; strokes.forEach(function (s) { var tx = Math.floor(s.points[0][0] / TILE); var ty = Math.floor(s.points[0][1] / TILE); var key = tx + '|' + ty; if (!tileMap[key]) { tileMap[key] = { tx: tx, ty: ty, list: [] }; keys.push(key); } tileMap[key].list.push(s); }); keys.sort(function (a, b) { var A = tileMap[a], B = tileMap[b]; return (A.tx - B.tx) || (A.ty - B.ty); }); var files = []; // 保持插入顺序 var filesIndex = {}; function addFile(name, data) { files.push({ name: name, data: data }); filesIndex[name] = data; } var tilePages = []; var seq = 0, ts = now_ms % 100000000; var gsdRecs = []; keys.forEach(function (key) { var t = tileMap[key]; var tfid = fid + BigInt(files.length); var bodies = []; t.list.forEach(function (s) { seq += 1; ts += 137; bodies.push(s.record(seq, ts)); }); var body = concat(bodies); var bsdName = 'bsd_' + t.tx + '_' + t.ty + '_' + tfid.toString() + '.bin'; addFile(bsdName, concat([penkitHeader(1, tfid, body.length, 0, t.list.length, 0), body])); var gr = new Uint8Array(16), dv = new DataView(gr.buffer); dv.setInt32(0, t.tx, false); dv.setInt32(4, t.ty, false); dv.setBigUint64(8, tfid, false); gsdRecs.push(gr); tilePages.push({ pid: uuidHex(), bsd: bsdName }); }); // gsd 索引 var sentinel = new Uint8Array(16), sdv = new DataView(sentinel.buffer); sdv.setInt32(0, 12, false); sdv.setInt32(4, 4, false); sdv.setBigUint64(8, 0n, false); var gsdBody = concat(gsdRecs.concat([sentinel])); var nReal = keys.length; var gsd = concat([ utf8('PENKITINFENG'), packIIQ(3, 0x00010000, fid), pack6(0x10, 0x04, gsdBody.length, 0x10), packF(TILE), pack6(0x0c, 0x04, 16 * nReal, nReal), gsdBody ]); var gsdName = 'gsd_' + fid.toString() + '.bin'; addFile(gsdName, gsd); var gedName = 'ged_' + fid.toString() + '.bin'; addFile(gedName, concat([ utf8('PENKITINFENG'), packIIQ(4, 0x00010000, fid), pack6(0x0c, 0x04, 0, 0) ])); var outlineName = notesId + '_' + now_ms + '_outline.json'; var navName = pageMain + '_' + now_ms + '_navigation.json'; addFile(outlineName, utf8(notesId)); // 与 Python json.dumps 默认格式一致（带空格），保持哈希语义相同 addFile(navName, utf8('{"positions": [{"x": 0, "y": 0}], "curIndex": 0}')); function pack6(a, b, c, d) { var u = new Uint8Array(16), dv = new DataView(u.buffer); dv.setUint32(0, a, false); dv.setUint32(4, b, false); dv.setUint32(8, c, false); dv.setUint32(12, d, false); return u; } function packF(v) { var u = new Uint8Array(4), dv = new DataView(u.buffer); dv.setFloat32(0, v, false); return u; } function packIIQ(a, b, c) { var u = new Uint8Array(16), dv = new DataView(u.buffer); dv.setUint32(0, a, false); dv.setUint32(4, b, false); dv.setBigUint64(8, c, false); return u; } // 哈希：三处同步（根 fileList+data1、瓦片页 fileList+data1、custom_md） var hashJobs = files.map(function (f) { return sha256Hex(f.data).then(function (h) { return Promise.resolve({ name: f.name, hash: h }); }); }); return Promise.all(hashJobs).then(function (hashes) { var H = {}; hashes.forEach(function (x) { H[x.name] = x.hash; }); function detailFileMap(names) { var obj = {}; names.forEach(function (n) { obj[n] = [{ name: n, hash: H[n] }]; }); return JSON.stringify(obj); } function attach(atype, fpath, pageId) { return { attachType: atype, cloudSyncState: 1, createTime: now_ms, filePath: fpath, isDelete: 0, modifiedTime: now_ms, notesId: notesId, playbackProgress: 0, id: uuidHex(), notePageId: pageId === undefined ? null : pageId, data1: '{"pageElementId":""}', data2: '', data3: '', data4: '', data5: '', unStructUuid: '', transText: null, contentText: '' }; } function pageJson(pageId, number, main, atts, fileList, dfmNames) { return { customNotePageContent: { pageBookMarks: [], attachment: atts, background: background, bkgAttachmentId: '', bkgAttachmentIndex: 0, chapterNumber: '', cloudSyncState: 0, createTime: now_ms, guid: '', id: pageId, isDelete: 0, lastPageTag: main ? 1 : 0, modifiedTime: now_ms, notesId: notesId, pageColor: page_color, pageElement: [], pageNumber: number, pageOrientation: main ? 1 : 0, pageRatio: main ? 0.625 : 1, pageType: 1, thumbnail: '', unStructUuid: '', data1: JSON.stringify({ detailFileMap: detailFileMap(dfmNames), thumbnail_area: '', book_mark: '' }), data2: '', data3: '', data4: '', data5: '' }, fileList: fileList }; } var infDir = '/data/user/0/com.huawei.hinote/files/hwFile_infinite/' + folderId; var pages = [{ pid: pageMain, json: pageJson(pageMain, 1, true, [], [], []) }]; tilePages.forEach(function (tp, i) { pages.push({ pid: tp.pid, json: pageJson(tp.pid, i + 2, false, [attach(13, infDir + '/' + tp.bsd, tp.pid)], [{ name: tp.bsd, hash: H[tp.bsd] }], [tp.bsd]) }); }); var rootData1 = { relationTags: '[]', relationPages: '', originDeviceType: 'tablet', isContentCover: '1', isInfNote: '1', infStylusPath: '/data/storage/el2/distributedfiles/hwFile_infinite/' + folderId, detailFileMap: detailFileMap([outlineName, gsdName, gedName, navName]), record_item_mapper_key: '', localData1: '{"cloud_syncing_files":"{}"}' }; var root = { customNoteContent: { attachment: [ attach(11, '/data/user/0/com.huawei.hinote/files/navigation/' + navName), attach(12, infDir + '/' + gsdName), attach(12, infDir + '/' + gedName) ], background: background, categoryId: 'fee4b44b92cb4651806fec059f6bd17f', cloudSyncState: 0, createTime: now_ms, data1: JSON.stringify(rootData1), deleteTag: 0, deleteTime: 0, extendFields: 'infinite_1.0.2', guid: '', hasCover: 1, id: notesId, isFavorite: 0, isTop: 0, modifiedTime: now_ms, noteIcon: 'fresh_1', noteTitle: title, noteType: 100, pageColor: page_color, pageOrientation: 1, pageRatio: 0.625, unStructUuid: '', bookIntroduction: '', userId: '', noteTemplate: '', data2: '', data3: '', data4: '', data5: '', coverId: '', parentId: 'fee4b44b92cb4651806fec059f6bd17f', outLineAttachment: [], recordItemEntities: [] }, fileList: [outlineName, gsdName, gedName, navName].map(function (n) { return { name: n, hash: H[n] }; }) }; var customMd = { customMdContents: files.map(function (f) { return { fileMdStr: H[f.name], fileNameMdStr: null }; }) }; // fileNameMdStr = sha256(文件名)，Node 与浏览器均可算 var nameJobs = files.map(function (f) { return sha256Hex(utf8(f.name)); }); return Promise.all(nameJobs).then(function (nameHashes) { nameHashes.forEach(function (h, i) { customMd.customMdContents[i].fileNameMdStr = h.toLowerCase(); }); var entries = []; var jRoot = utf8(JSON.stringify(root)); var jMd = utf8(JSON.stringify(customMd)); entries.push({ name: notesId + '.jhinote', data: null, raw: jRoot }); entries.push({ name: 'custom_md.jhinote', data: null, raw: jMd }); var pageRaw = pages.map(function (p) { return { name: 'pages/' + p.pid + '.jhinote', raw: utf8(JSON.stringify(p.json)) }; }); pageRaw.forEach(function (p) { entries.push(p); }); files.forEach(function (f) { entries.push({ name: 'files/' + f.name, raw: f.data }); }); var gzJobs = entries.map(function (e) { if (e.name.indexOf('files/') === 0) return Promise.resolve(e.raw); return gzip(e.raw); }); return Promise.all(gzJobs).then(function (datas) { var zipEntries = entries.map(function (e, i) { return { name: e.name, data: datas[i] }; }); return zipStore(zipEntries); }); }); }); } return { Stroke: Stroke, writeHinote: writeHinote, TILE: TILE, isNode: isNode, sha256Hex: sha256Hex, sha256Pure: sha256Pure, K256: K256 }; })(); /* layout.js — 文字排版 → 手写笔迹（移植自 tools/text2handwriting.py）两套引擎： medians 笔顺中心线（Make Me a Hanzi 数据，1024 坐标系 y 向上），识别友好，优先 skeleton 字体栅格 → Zhang-Suen 细化 → 骨架行走，用于标点和库外字兜底骨架兜底需要外部提供 raster(ch) 把字符栅格化成 0/1 位图；浏览器用 Canvas，Node 下留空即跳过。 */ var XYLayout = (function (Hinote) { 'use strict'; var MARGIN = 150.0; var TILE = 2500.0; var CANVAS = 240; // 骨架栅格画布边长 var RENDER = 200; // 字体渲染字号 // ---------- 确定性随机 ---------- function mulberry32(a) { return function () { a |= 0; a = (a + 0x6D2B79F5) | 0; var t = Math.imul(a ^ (a >>> 15), 1 | a); t = (t + Math.imul(t ^ (t >>> 7), 61 | t)) ^ t; return ((t ^ (t >>> 14)) >>> 0) / 4294967296; }; } // ---------- 分词：CJK 逐字、ASCII 成词、标点不开头、\n 强制换行 ---------- var PUNCT = '，。、；：？！』」）'; // 图片标记：\uE000 + 十进制索引（如 \uE0003 = 第 3 张图）。tokenize 拆成 IMG token， // layoutRows 与主循环按 opts.images[idx].blockRows 占行，防跨页时整体推到下一页。 var IMG_CHAR = '\uE000'; function tokenize(text) { var toks = [], i = 0; while (i < text.length) { var c = text[i]; if (c === '\n') { toks.push(['', 'NL']); i += 1; } else if (c.charCodeAt(0) === 0xE000) { var j = i + 1; while (j < text.length && text[j] >= '0' && text[j] <= '9') j += 1; toks.push([c + text.slice(i + 1, j), 'IMG']); i = j; } else if (c.charCodeAt(0) < 128) { var j = i; while (j < text.length && text.charCodeAt(j) < 128 && text[j] !== '\n') j += 1; toks.push([text.slice(i, j), false]); i = j; } else { toks.push([c, PUNCT.indexOf(c) >= 0]); i += 1; } } return toks; } // 逐字符宽度：正确处理中英混合 token（ASCII 0.55 宽，CJK 1.0 宽） function tokWidth(tok, c) { var w = 0; for (var i = 0; i < tok.length; i++) { w += c * (tok.charCodeAt(i) < 128 ? 0.55 : 1.0); } return w; } // ---------- 弧长重采样 ---------- function interpAt(t, xs, ys) { if (t <= xs[0]) return ys[0]; var n = xs.length; if (t >= xs[n - 1]) return ys[n - 1]; var lo = 0, hi = n - 1; while (hi - lo > 1) { var mid = (lo + hi) >> 1; if (xs[mid] <= t) lo = mid; else hi = mid; } var d = xs[hi] - xs[lo]; return d === 0 ? ys[lo] : ys[lo] + (ys[hi] - ys[lo]) * (t - xs[lo]) / d; } // pts: [[x,y],...]；spacing<=0 表示不重采样 function resampleArc(pts, spacing) { if (pts.length < 2) return pts; var s = [0], i; for (i = 1; i < pts.length; i++) { s.push(s[i - 1] + Math.hypot(pts[i][0] - pts[i - 1][0], pts[i][1] - pts[i - 1][1])); } var total = s[s.length - 1]; if (spacing > 0 && total <= spacing) return pts; var count = spacing > 0 ? Math.ceil((total + spacing) / spacing) : pts.length; var out = []; for (i = 0; i < count; i++) { var t = spacing > 0 ? i * spacing : s[i]; if (t > total) t = total; out.push([interpAt(t, s, pts.map(function (p) { return p[0]; })), interpAt(t, s, pts.map(function (p) { return p[1]; }))]); } if (out.length < 2) out = pts; return out; } // ---------- 引擎一：笔顺中心线 ---------- function charStrokesMedians(ch, ox, oy, scale, db, rnd) { var meds = db[ch]; if (!meds) return null; var ang = (rnd() * 2 - 1) * 1.0 * Math.PI / 180; // ±1°，笔画写歪一点 var ca = Math.cos(ang), sa = Math.sin(ang); var out = []; for (var k = 0; k < meds.length; k++) { var stroke = meds[k]; if (stroke.length < 2) continue; var pts = stroke.map(function (p) { return [p[0], p[1]]; }); var total = 0; for (var i = 1; i < pts.length; i++) { total += Math.hypot(pts[i][0] - pts[i - 1][0], pts[i][1] - pts[i - 1][1]); } if (total > 25) pts = resampleArc(pts, 25); var res = []; for (var j = 0; j < pts.length; j++) { var x = (pts[j][0] - 512.0) * scale; var y = (512.0 - pts[j][1]) * scale; // 字体坐标系 y 向上，需翻转 res.push([ox + x * ca - y * sa, oy + x * sa + y * ca, 0, 0.021]); } if (res.length >= 2) out.push(res); } return out.length ? out : null; } // ---------- Zhang-Suen 细化（原地，0/1） ---------- function thin(a, w, h) { var changed = true, step, mark, x, y; while (changed) { changed = false; for (step = 0; step < 2; step++) { mark = []; for (y = 1; y < h - 1; y++) { for (x = 1; x < w - 1; x++) { var i = y * w + x; if (a[i] !== 1) continue; var p2 = a[(y - 1) * w + x], p3 = a[(y - 1) * w + x + 1]; var p4 = a[y * w + x + 1], p5 = a[(y + 1) * w + x + 1]; var p6 = a[(y + 1) * w + x], p7 = a[(y + 1) * w + x - 1]; var p8 = a[y * w + x - 1], p9 = a[(y - 1) * w + x - 1]; var B = p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9; if (B < 2 || B > 6) continue; var seq = [p2, p3, p4, p5, p6, p7, p8, p9, p2], A = 0; for (var k = 0; k < 8; k++) if (seq[k] === 0 && seq[k + 1] === 1) A += 1; if (A !== 1) continue; var cond = (step === 0) ? (p2 * p4 * p6 === 0 && p4 * p6 * p8 === 0) : (p2 * p4 * p8 === 0 && p2 * p6 * p8 === 0); if (!cond) continue; mark.push(i); } } if (mark.length) { for (var m = 0; m < mark.length; m++) a[mark[m]] = 0; changed = true; } } } return a; } // ---------- 骨架 → 贪心最直行走拆笔画 ---------- var NB = [[-1, -1], [-1, 0], [-1, 1], [0, -1], [0, 1], [1, -1], [1, 0], [1, 1]]; function traceStrokes(a, w, h) { var S = {}, i; for (i = 0; i < a.length; i++) if (a[i]) S[i] = 1; function nbs(k) { var y = Math.floor(k / w), x = k % w, out = [], t; for (t = 0; t < 8; t++) { var ny = y + NB[t][0], nx = x + NB[t][1]; if (ny >= 0 && ny < h && nx >= 0 && nx < w && S[ny * w + nx]) out.push(ny * w + nx); } return out; } var visited = {}; function ek(p, q) { return p < q ? (p + ',' + q) : (q + ',' + p); } var deg = {}, keys = []; for (var kk in S) { deg[kk] = nbs(+kk).length; keys.push(+kk); } var paths = []; function walk(start) { var path = [start], prev = null, cur = start; for (;;) { var candAll = nbs(cur), cand = [], t; for (t = 0; t < candAll.length; t++) if (!visited[ek(cur, candAll[t])]) cand.push(candAll[t]); if (!cand.length) break; var nxt; if (prev === null || cand.length === 1) { nxt = cand[0]; } else { var dy = Math.floor(cur / w) - Math.floor(prev / w); var dx = (cur % w) - (prev % w); var nl = Math.hypot(dx, dy); var best = null, bs = -2; for (t = 0; t < cand.length; t++) { var q = cand[t]; var oy = Math.floor(q / w) - Math.floor(cur / w); var ox = (q % w) - (cur % w); var ol = Math.hypot(ox, oy); var sc = (dx * ox + dy * oy) / (nl * ol); if (sc > bs) { bs = sc; best = q; } } nxt = best; } visited[ek(cur, nxt)] = 1; path.push(nxt); prev = cur; cur = nxt; } return path; } keys.sort(function (p, q) { return p - q; }); var t2; for (t2 = 0; t2 < keys.length; t2++) { var p = keys[t2]; if (deg[p] !== 1) continue; var c1 = nbs(p), has = false; for (i = 0; i < c1.length; i++) if (!visited[ek(p, c1[i])]) has = true; if (has) paths.push(walk(p)); } for (t2 = 0; t2 < keys.length; t2++) { var q2 = keys[t2]; var c2 = nbs(q2), has2 = false; for (i = 0; i < c2.length; i++) if (!visited[ek(q2, c2[i])]) has2 = true; if (has2) paths.push(walk(q2)); } function arcLen(pa) { var s = 0; for (var z = 0; z < pa.length - 1; z++) { s += Math.hypot((pa[z + 1] % w) - (pa[z] % w), Math.floor(pa[z + 1] / w) - Math.floor(pa[z] / w)); } return s; } return paths.filter(function (pa) { return pa.length >= 2 && arcLen(pa) >= 3.0; }); } // ---------- 引擎二：字体骨架兜底 ---------- function charStrokesSkeleton(ch, ox, oy, scale, raster, rnd) { if (!raster) return []; var bmp = raster(ch, CANVAS, RENDER); if (!bmp) return []; var a = new Uint8Array(bmp.data.length), i; var any = false; for (i = 0; i < bmp.data.length; i++) { a[i] = bmp.data[i] > 128 ? 1 : 0; if (a[i]) any = true; } if (!any) return []; thin(a, bmp.w, bmp.h); var paths = traceStrokes(a, bmp.w, bmp.h); // 与 Python 一致：按 (min_y, min_x) 排序 paths.sort(function (p, q) { function mn(pa, f) { var m = Infinity; for (var z = 0; z < pa.length; z++) m = Math.min(m, f(pa[z])); return m; } var ay = mn(p, function (k) { return Math.floor(k / bmp.w); }); var by = mn(q, function (k) { return Math.floor(k / bmp.w); }); if (ay !== by) return ay - by; return mn(p, function (k) { return k % bmp.w; }) - mn(q, function (k) { return k % bmp.w; }); }); var ang = (rnd() * 2 - 1) * 2.5 * Math.PI / 180; var ca = Math.cos(ang), sa = Math.sin(ang); var out = []; for (i = 0; i < paths.length; i++) { var xy = paths[i].map(function (k) { return [k % bmp.w, Math.floor(k / bmp.w)]; }); var pts = resampleArc(xy, 3.0); if (pts.length < 2) continue; var res = [], n = pts.length; for (var j = 0; j < n; j++) { var x = (pts[j][0] - CANVAS / 2) * scale; var y = (pts[j][1] - CANVAS / 2) * scale; var taper = Math.min(1.0, j / 3.0, (n - 1 - j) / 3.0); var pr = 0.38 + 0.25 * taper + (rnd() * 0.06 - 0.03); res.push([ox + x * ca - y * sa, oy + x * sa + y * ca, j * 10, Math.round(pr * 1000) / 1000]); } out.push(res); } return out; } // ---------- 主排版 ---------- function layout(text, opts) { opts = opts || {}; var cols = opts.cols || 17; var ink = (opts.ink === undefined) ? 0xFFE93B : (opts.ink & 0xFFFFFF); var db = opts.db || {}; var raster = opts.raster || null; var fit = !!opts.fit; var engine = opts.engine || 'auto'; var rnd = mulberry32(opts.seed === undefined ? 42 : opts.seed); var toks = tokenize(text); var cell = opts.cell || ((TILE - 2 * MARGIN) / cols); var pitchY = opts.pitchY || (cell * 1.35); var contentW = opts.contentWidth || (cols * cell); var X0 = (opts.originX === undefined) ? MARGIN : opts.originX; var Y0 = (opts.originY === undefined) ? MARGIN : opts.originY; var rowYFn = opts.rowY || null; // 分页：行号 → 全局 y var indentW = opts.paragraphIndent ? 2 * cell : 0; // 段首缩进两格 var drift = !!opts.sizeDrift; // 字号随行缓慢漂移 var lineOffset = opts.lineOffset || (cell * 1.2); // rowY → 该行横线 y 的偏移 var pageCapacity = opts.pageCapacity || null; // {c0,c1}：封面页/正文页行容量 var imgList = opts.images || null; // 图片元数据（与 \uE000 索引对齐） // 行号 → 页号 / 当前页剩余行数（无分页配置时视为单页无限行） function pageOfRow(r) { if (!pageCapacity) return 0; return r < pageCapacity.c0 ? 0 : 1 + Math.floor((r - pageCapacity.c0) / pageCapacity.c1); } function rowsLeftOnPage(r) { if (!pageCapacity) return Infinity; return r < pageCapacity.c0 ? (pageCapacity.c0 - r) : (pageCapacity.c1 - ((r - pageCapacity.c0) % pageCapacity.c1)); } // 图片块占行数：按索引取 blockRows；缺失/失败条目回退 1 行 function imgBlockRows(idx) { return (imgList && imgList[idx] && imgList[idx].blockRows) ? imgList[idx].blockRows : 1; } function layoutRows(c) { var rows = 1, x = 0.0, first = true; for (var i = 0; i < toks.length; i++) { var tok = toks[i][0], isPunct = toks[i][1]; if (isPunct === 'NL') { rows += 1; x = 0.0; first = true; continue; } if (isPunct === 'IMG') { var bi = parseInt(tok.slice(1), 10); var br = imgBlockRows(bi); var cur = rows - 1; var left = rowsLeftOnPage(cur); if (br > left) { rows += left; } // 本页放不下 → 空白行推到下一页起点 rows += br; x = 0.0; first = true; continue; } if (first && indentW) { x = indentW; first = false; } var w = tokWidth(tok, c); if (w > contentW) { // 超长 token（如无空格长串）：逐字符断行，避免溢出 for (var j = 0; j < tok.length; j++) { var cw = c * (tok.charCodeAt(j) < 128 ? 0.55 : 1.0); if (x + cw > contentW && x > 0) { rows += 1; x = 0.0; } x += cw; } } else { if (x + w > contentW && !isPunct) { rows += 1; x = 0.0; } x += w; } } return rows; } var rows = layoutRows(cell); var availH = TILE - MARGIN - MARGIN; if (fit && rows * pitchY + cell > availH) { var k = availH / (rows * pitchY + cell); cell *= k; pitchY *= k; rows = layoutRows(cell); } var scale = cell / CANVAS; var mscale = cell / 1024.0; var strokes = [], nMed = 0, nSkel = 0, row = 0, x = 0.0, first = true; var imgLayout = []; // 图片块定位：{idx,page,x,y,w,h}（全局坐标） for (var i = 0; i < toks.length; i++) { var tok = toks[i][0], isPunct = toks[i][1]; if (isPunct === 'NL') { row += 1; x = 0.0; first = true; continue; } if (isPunct === 'IMG') { var bi = parseInt(tok.slice(1), 10); var im = (imgList && imgList[bi]) ? imgList[bi] : null; var br = im && im.blockRows ? im.blockRows : 1; var left = rowsLeftOnPage(row); if (br > left) { row += left; x = 0.0; first = true; } // 与 layoutRows 同口径防跨页 if (im && rowYFn) { // 行块带域：[该块首行横线顶, 末行横线底]；行横线 y = rowY + lineOffset var bandTop = rowYFn(row) + lineOffset - pitchY; var bandBot = rowYFn(row + br - 1) + lineOffset; var bandH = bandBot - bandTop; var pad = pitchY * 0.25; var w = Math.min(im.w, contentW - 2 * pad); var h = w * (im.h / Math.max(1, im.w)); if (h > bandH - 2 * pad) { h = Math.max(1, bandH - 2 * pad); w = h * (im.w / Math.max(1, im.h)); } var _fl = { idx: bi, page: pageOfRow(row), x: X0 + (contentW - w) / 2, y: bandTop + (bandH - h) / 2, w: w, h: h }; imgLayout.push(_fl); /* [FORMULA-FIX] 公式位图 → 骨架笔迹：thin + traceStrokes 后缩放平移到 * imgLayout 定位（与图片同位同缩放），使 .hinote（纯笔迹格式）里公式可见。 */ if (im.bitmap && im.bitmap.data) { var ba = new Uint8Array(im.bitmap.data.length); for (var bq = 0; bq < ba.length; bq++) ba[bq] = im.bitmap.data[bq] > 128 ? 1 : 0; thin(ba, im.bitmap.w, im.bitmap.h); var fpaths = traceStrokes(ba, im.bitmap.w, im.bitmap.h); var fsx = _fl.w / im.bitmap.w, fsy = _fl.h / im.bitmap.h; for (var fp = 0; fp < fpaths.length; fp++) { var fpts = fpaths[fp]; if (!fpts || fpts.length < 2) continue; var fpts2 = []; for (var fq = 0; fq < fpts.length; fq++) { fpts2.push([_fl.x + fpts[fq][0] * fsx, _fl.y + fpts[fq][1] * fsy, 0, 0.021]); } strokes.push(new Hinote.Stroke(fpts2, ink)); } } } row += br; x = 0.0; first = true; continue; } if (first && indentW) { x = indentW; first = false; } var tw = tokWidth(tok, cell); var canBreak = tw > contentW; // 超长 token（如无空格长串）允许逐字符断行 if (!canBreak && x + tw > contentW && !isPunct) { row += 1; x = 0.0; } var dS = drift ? (1 + 0.012 * Math.sin(row * 0.37 + 1.1)) : 1; for (var j = 0; j < tok.length; j++) { var ch = tok[j]; var jitter = 1 + (rnd() - 0.5) * 0.05; // 逐字大小 ±2.5% var cw = cell * dS * jitter * (ch.charCodeAt(0) < 128 ? 0.55 : 1.0); if (canBreak && x + cw > contentW && x > 0) { row += 1; x = 0.0; } var jx = rnd() * 3 - 1.5, jy = rnd() * 3 - 1.5; // 位置抖动 ±1.5 单位 var wobble = 2.0 * Math.sin((x / cell) * 0.45 + row * 1.7); // 行基线波动 var ox = X0 + x + cw / 2 + jx; var baseY = rowYFn ? rowYFn(row) : (Y0 + row * pitchY); var oy = baseY + cell * dS * jitter / 2 + jy + wobble; var cs = null; if (engine !== 'skeleton') cs = charStrokesMedians(ch, ox, oy, mscale * dS * jitter, db, rnd); if (cs === null) { cs = charStrokesSkeleton(ch, ox, oy, scale * dS * jitter, raster, rnd); nSkel += 1; } else { nMed += 1; } for (var k = 0; k < cs.length; k++) strokes.push(new Hinote.Stroke(cs[k], ink)); x += cw; } } return { strokes: strokes, imgLayout: imgLayout, stats: { cols: cols, cell: cell, rows: row + 1, pitchY: pitchY, medians: nMed, skeleton: nSkel, points: strokes.reduce(function (a, s) { return a + s.points.length; }, 0) } }; } return { layout: layout, tokenize: tokenize, thin: thin, traceStrokes: traceStrokes, resampleArc: resampleArc }; })(XYHinote); /* paper.js — 作业手写纸（多页版）：A4 空白横格纸（唯一版式）几何沿用原「课程论文、大作业专用纸」实测参数（大作业纸/笔记版版式均已移除）： A4 210x297mm；左右边距 1800dxa=31.75mm；正文横格行高 567dxa=10mm。画布换算：内容宽 2200 单位 = 210mm，1mm = 2200/210。结构：每页画纸边框 + 横格画满整页 + 页码；页与页纵向排列、留 25mm 间隔。图片：o.images[{src,w,h}] 与文本内 \uE000 标记一一对应，排版引擎按行块占行并输出 imgLayout（全局坐标），由导出层渲染嵌入；图片块不跨页（放不下整体推至下一页）。真人感：段首缩进两格、字号随行缓慢漂移、行基线波动、逐字抖动（都在排版引擎里）。 */ var XYPaper = (function (Hinote, Layout) { 'use strict'; var MM = 2200 / 210; var PAGE_W = 210 * MM; var PAGE_H = 297 * MM; var PAGE_GAP = 25 * MM; // 页与页的间隔 var SIDE = 31.75 * MM; // 左右页边距（原纸 pgMar） var ROW_H = 10 * MM; // 横格行高（原纸 trHeight 567dxa） var CELL = 6.3 * MM; // 正文字大小（约 63% 格高，一行约 24 字） var BASELINE_GAP = 0.8 * MM; // 字底距横格线的空隙 var FOOT_H = 16 * MM; // 页脚（页码）区高 var PLAIN_PAD = 18 * MM; // 顶部/页眉留白 var X0 = 150, Y0 = 150; var BODY_ROWS = Math.floor((PAGE_H - PLAIN_PAD - FOOT_H) / ROW_H); // 每页正文行数 function pageTop(p) { return Y0 + p * (PAGE_H + PAGE_GAP); } function bodyX() { return X0 + SIDE; } function bodyW() { return PAGE_W - 2 * SIDE; } function dottedLine(x1, y1, x2, y2, color, dashLen, gapLen) { var dx = x2 - x1, dy = y2 - y1; var len = Math.hypot(dx, dy); var ux = dx / len, uy = dy / len; var out = [], pos = 0; while (pos < len) { var s = pos; var e = Math.min(pos + dashLen, len); out.push(new Hinote.Stroke([[x1 + ux * s, y1 + uy * s, 0, 0.3], [x1 + ux * e, y1 + uy * e, 0, 0.3]], color)); pos += dashLen + gapLen; } return out; } function line(x1, y1, x2, y2, color) { return new Hinote.Stroke([[x1, y1, 0, 0.021], [x2, y2, 0, 0.021]], color); } // 印刷体抬头：真实字体（宋体）渲染 → 骨架 → 笔划；无旋转无抖动，横平竖直 function putPrinted(out, txt, pt, y, color, bold, center, o, fontFamily) { if (!o.rasterPrinted) return; var cellU = pt * 0.3528 * MM; // pt → 画布单位（1pt = 0.3528mm） var REND = 120; // 渲染字号（像素） var w = 0, i; for (i = 0; i < txt.length; i++) { w += cellU * (txt.charCodeAt(i) < 128 ? 0.5 : 1.0); } var ox = center ? (X0 + (PAGE_W - w) / 2) : bodyX(); var x = 0; for (i = 0; i < txt.length; i++) { var ch = txt[i]; if (ch === ' ') { x += cellU * 0.5; continue; } var bmp = o.rasterPrinted(ch, REND, bold, fontFamily); if (!bmp) { x += cellU; continue; } var a = new Uint8Array(bmp.data.length), any = false, k; for (k = 0; k < bmp.data.length; k++) { a[k] = bmp.data[k] > 128 ? 1 : 0; if (a[k]) any = true; } if (!any) { x += cellU; continue; } Layout.thin(a, bmp.w, bmp.h); var paths = Layout.traceStrokes(a, bmp.w, bmp.h); var scale = cellU / (REND * 0.9); // 字形高 ≈ 0.9 × 渲染字号 paths.sort(function (p, q) { function mn(pa, f) { var m = Infinity; for (var z = 0; z < pa.length; z++) m = Math.min(m, f(pa[z])); return m; } var ay = mn(p, function (kk) { return Math.floor(kk / bmp.w); }); var by = mn(q, function (kk) { return Math.floor(kk / bmp.w); }); if (ay !== by) return ay - by; return mn(p, function (kk) { return kk % bmp.w; }) - mn(q, function (kk) { return kk % bmp.w; }); }); var cx = ox + x + cellU / 2, cy = y + cellU / 2; for (k = 0; k < paths.length; k++) { var xy = paths[k].map(function (kk) { return [kk % bmp.w, Math.floor(kk / bmp.w)]; }); var pts = Layout.resampleArc(xy, 3); if (pts.length < 2) continue; var res = []; for (var j = 0; j < pts.length; j++) { res.push([cx + (pts[j][0] - bmp.w / 2) * scale, cy + (pts[j][1] - bmp.h / 2) * scale, j * 10, 0.3]); } out.push(new Hinote.Stroke(res, color)); } x += cellU; } } // 纸张边框（表示一页纸的物理边界） function frame(p, o) { var t = pageTop(p), b = t + PAGE_H; var L = X0 + SIDE * 0.45, R = X0 + PAGE_W - SIDE * 0.45; var c = o.frameColor === undefined ? 0xCBCBCB : o.frameColor; return [ line(L, t, R, t, c), line(L, b, R, b, c), line(L, t, L, b, c), line(R, t, R, b, c) ]; } // 该页的横格：画满整页容量（纸是完整的，不因没写满而缺行） function ruled(p, n, o) { var t = (p === 0 ? pageTop(0) + o.headH : pageTop(p) + o.subHeadH); var c = o.ruleColor === undefined ? 0xB9B9B9 : o.ruleColor; var out = [], i; for (i = 0; i <= n; i++) { var y = t + i * ROW_H; out = out.concat(dottedLine(bodyX(), y, bodyX() + bodyW(), y, c, 2.5 * MM, 1.5 * MM)); } return out; } function pageNum(p, o) { var out = []; putPrinted(out, '第 ' + (p + 1) + ' 页', 10.5, pageTop(p) + PAGE_H - 100, 0x666666, false, true, o); return out; } function build(text, o) { o = o || {}; var ink = (o.ink === undefined) ? 0x000000 : o.ink; // 唯一版式：A4 空白横格纸（大作业纸/笔记版已移除） o.headH = PLAIN_PAD; o.subHeadH = PLAIN_PAD; o.c0 = BODY_ROWS; o.c1 = BODY_ROWS; o.ruleColor = o.ruleColor === undefined ? 0xB9B9B9 : o.ruleColor; o.frameColor = o.frameColor === undefined ? 0xCBCBCB : o.frameColor; // 图片块：w/h 为画布单位；blockRows 按高占行（含一行呼吸），上限一页容量防死循环 var images = null; if (Array.isArray(o.images) && o.images.length) { images = o.images.map(function (im) { if (!im) return null; var w = Math.max(1, im.w || 100), h = Math.max(1, im.h || 100); var br = Math.max(1, Math.ceil(h / ROW_H) + 1); if (br > BODY_ROWS - 1) br = BODY_ROWS - 1; return { src: im.src, w: w, h: h, blockRows: br, bitmap: im.bitmap || null }; }); } var common = { cell: CELL, pitchY: ROW_H, contentWidth: bodyW(), originX: bodyX(), db: o.db, raster: o.raster, ink: ink, seed: o.seed === undefined ? 42 : o.seed, paragraphIndent: true, sizeDrift: true, lineOffset: CELL + BASELINE_GAP, pageCapacity: { c0: BODY_ROWS, c1: BODY_ROWS }, images: images }; // 第一遍：估行数 → 算页数与每行的全局 y var probe = Layout.layout(text || '', common); var rows = probe.stats.rows; var pages = rows <= o.c0 ? 1 : 1 + Math.ceil((rows - o.c0) / o.c1); // rowY 返回「字格顶部」：使字底坐在该行的横线上（横线为每行下边界） function rowY(row) { var lineY; if (row < o.c0) { lineY = pageTop(0) + o.headH + (row + 1) * ROW_H; } else { var r = row - o.c0; lineY = pageTop(1 + Math.floor(r / o.c1)) + o.subHeadH + ((r % o.c1) + 1) * ROW_H; } return lineY - CELL - BASELINE_GAP; } common.rowY = rowY; // 第二遍：正式排版（相同种子，几何与预览一致） var body = Layout.layout(text || '', common); var strokes = [], p; for (p = 0; p < pages; p++) { strokes = strokes.concat(frame(p, o)); /* [HINOTE-FIX] noRule：hinote 不要虚线横格线（白纸纯笔迹）；PDF/JPG 保留纸感 */ if (!o.noRule) strokes = strokes.concat(ruled(p, p === 0 ? o.c0 : o.c1, o)); strokes = strokes.concat(pageNum(p, o)); } strokes = strokes.concat(body.strokes); return { strokes: strokes, imgLayout: body.imgLayout || [], pageColor: o.pageColor === undefined ? -1 : o.pageColor, pageInfo: { pages: pages, top: pageTop, // pageTop(p) = 第 p 页的全局 y 起点 height: PAGE_H, width: PAGE_W, x0: X0, gap: PAGE_GAP }, stats: { pages: pages, rows: rows, coverRows: o.c0, bodyRows: o.c1, chars: body.stats.medians + body.stats.skeleton, medians: body.stats.medians, skeleton: body.stats.skeleton, bodyStrokes: body.strokes.length, points: strokes.reduce(function (a, s) { return a + s.points.length; }, 0), paperHeightMM: Math.round((pages * PAGE_H + (pages - 1) * PAGE_GAP) / MM) } }; } return { build: build, MM: MM, BODY_ROWS: BODY_ROWS }; })(XYHinote, XYLayout); /* export.js — 把论文纸的每一页渲染成分页 JPG 与合成 PDF（纯前端，零依赖） PDF 为手写最小实现：每页嵌入一张 JPEG（DCTDecode），A4 MediaBox。 */ var XYExport = (function (Hinote) { 'use strict'; var A4_W_PT = 595.28, A4_H_PT = 841.89; // 把第 p 页渲染到 canvas（dpi 控制清晰度，150 → 1240x1754） // imgs: [{page,x,y,w,h,img}] 全局坐标（来自 XYPaper.imgLayout + HTMLImageElement）； // 先画白色底盖住横格线，再画图，保证图片区干净。 function pageCanvas(paper, strokes, p, dpi, imgs) { var info = paper.pageInfo; var W = Math.round(210 / 25.4 * dpi), H = Math.round(297 / 25.4 * dpi); var cv = document.createElement('canvas'); cv.width = W; cv.height = H; var g = cv.getContext('2d'); g.fillStyle = '#ffffff'; g.fillRect(0, 0, W, H); var top = info.top(p), bottom = top + info.height; var k = W / info.width; var x0 = info.x0; var lw = Math.max(0.8, 6.6 * k); // 笔宽约 0.63mm strokes.forEach(function (s) { var y0 = s.points[0][1]; if (y0 < top - 60 || y0 > bottom + 60) return; // 只画本页（含少量越界容差） g.strokeStyle = '#' + ('000000' + (s.color & 0xFFFFFF).toString(16)).slice(-6); g.lineWidth = lw; g.lineCap = 'round'; g.lineJoin = 'round'; g.beginPath(); s.points.forEach(function (pt, i) { var X = (pt[0] - x0) * k, Y = (pt[1] - top) * k; if (i) g.lineTo(X, Y); else g.moveTo(X, Y); }); g.stroke(); }); (imgs || []).forEach(function (im) { if (im.page !== p) return; var X = (im.x - x0) * k, Y = (im.y - top) * k; var W2 = im.w * k, H2 = im.h * k; g.fillStyle = '#ffffff'; g.fillRect(X - 1, Y - 1, W2 + 2, H2 + 2); // 盖住横格线 if (im.img && im.img.width) { try { g.drawImage(im.img, X, Y, W2, H2); } catch (e) { /* 解码失败降级：仅留白 */ } } }); return cv; } function toJPEG(cv, quality) { return new Promise(function (resolve, reject) { cv.toBlob(function (b) { if (!b) { reject(new Error('toBlob failed')); return; } b.arrayBuffer().then(function (ab) { resolve({ data: new Uint8Array(ab), w: cv.width, h: cv.height }); }, reject); }, 'image/jpeg', quality || 0.92); }); } function saveBlob(blob, name) { var a = document.createElement('a'); a.href = URL.createObjectURL(blob); a.download = name; document.body.appendChild(a); a.click(); document.body.removeChild(a); setTimeout(function () { URL.revokeObjectURL(a.href); }, 5000); } // 按页导出 JPG：每页触发一次下载 function downloadJPGs(paper, strokes, title, dpi, quality, imgs) { var info = paper.pageInfo; var chain = Promise.resolve(); for (var p = 0; p < info.pages; p++) { (function (p) { chain = chain.then(function () { var cv = pageCanvas(paper, strokes, p, dpi || 150, imgs); return toJPEG(cv, quality).then(function (jp) { saveBlob(new Blob([jp.data], { type: 'image/jpeg' }), title + '_p' + (p + 1) + '.jpg'); }); }); })(p); } return chain; } // ---------- 最小 PDF writer：图片页合成 ---------- function makePDF(jpegs, wPt, hPt) { var TE = new TextEncoder(); var chunks = [], pos = 0, offsets = []; function w(b) { chunks.push(b); pos += b.length; } function ws(s) { w(TE.encode(s)); } function num(n) { offsets[n] = pos; } w(new Uint8Array([0x25, 0x50, 0x44, 0x46, 0x2D, 0x31, 0x2E, 0x34, 0x0A, 0x25, 0xE2, 0xE3, 0xCF, 0xD3, 0x0A])); var n = jpegs.length, kids = [], i; for (i = 0; i < n; i++) kids.push((3 + 3 * i) + ' 0 R'); num(1); ws('1 0 obj\n<< /Type /Catalog /Pages 2 0 R >>\nendobj\n'); num(2); ws('2 0 obj\n<< /Type /Pages /Kids [' + kids.join(' ') + '] /Count ' + n + ' >>\nendobj\n'); jpegs.forEach(function (jp, i) { var pN = 3 + 3 * i, imN = 4 + 3 * i, cN = 5 + 3 * i; num(pN); ws(pN + ' 0 obj\n<< /Type /Page /Parent 2 0 R /MediaBox [0 0 ' + wPt + ' ' + hPt + '] /Resources << /XObject << /Im0 ' + imN + ' 0 R >> >> /Contents ' + cN + ' 0 R >>\nendobj\n'); num(imN); ws(imN + ' 0 obj\n<< /Type /XObject /Subtype /Image /Width ' + jp.w + ' /Height ' + jp.h + ' /ColorSpace /DeviceRGB /BitsPerComponent 8' + ' /Filter /DCTDecode /Length ' + jp.data.length + ' >>\nstream\n'); w(jp.data); ws('\nendstream\nendobj\n'); var content = 'q\n' + wPt + ' 0 0 ' + hPt + ' 0 0\ncm\n/Im0 Do\nQ\n'; num(cN); ws(cN + ' 0 obj\n<< /Length ' + content.length + ' >>\nstream\n' + content + 'endstream\nendobj\n'); }); var maxObj = 2 + 3 * n, xrefPos = pos; var xs = 'xref\n0 ' + (maxObj + 1) + '\n0000000000 65535 f \n'; for (i = 1; i <= maxObj; i++) { xs += ('0000000000' + String(offsets[i])).slice(-10) + ' 00000 n \n'; } ws(xs); ws('trailer\n<< /Size ' + (maxObj + 1) + ' /Root 1 0 R >>\nstartxref\n' + xrefPos + '\n%%EOF\n'); var total = 0; chunks.forEach(function (c) { total += c.length; }); var out = new Uint8Array(total), o = 0; chunks.forEach(function (c) { out.set(c, o); o += c.length; }); return out; } function downloadPDF(paper, strokes, title, dpi, quality, imgs) { var info = paper.pageInfo; var jobs = [], p; for (p = 0; p < info.pages; p++) { (function (p) { jobs.push(toJPEG(pageCanvas(paper, strokes, p, dpi || 150, imgs), quality || 0.92)); })(p); } return Promise.all(jobs).then(function (jpegs) { var pdf = makePDF(jpegs, A4_W_PT, A4_H_PT); saveBlob(new Blob([pdf], { type: 'application/pdf' }), title + '.pdf'); return pdf.length; }); } return { pageCanvas: pageCanvas, downloadJPGs: downloadJPGs, downloadPDF: downloadPDF, makePDF: makePDF }; })(XYHinote); /* 笔顺库（Make Me a Hanzi 常用字子集）：字符 → 笔顺中心线数组， * 1024 坐标系。库外字与标点由 xyHWRaster 走字体骨架兜底。 */ var XY_HW_DB = null; var XY_HW_DB_URL = 'https://gitee.com/fieldlu/xy-handwriting-archive/raw/main/xy-hw-db.json'; var xyhDbReady = null; /** 笔顺库懒加载（外置分发：脚本本体不含 2.3MB 字库，过 ScriptCat 2MB 上限）。 * GM 特权拉取 + 自动重试 2 次；UI 挂载后预取，首次导出零等待。 */ function xyhDbCacheKey() { return 'xyh_db_' + (typeof GM_info !== 'undefined' && GM_info.script ? GM_info.script.version : '0'); } function xyhLoadDb() { if (xyhDbReady) return xyhDbReady; try { var cached = (typeof GM_getValue === 'function') ? GM_getValue(xyhDbCacheKey(), '') : ''; if (cached) { XY_HW_DB = JSON.parse(cached); xyhDbReady = Promise.resolve(XY_HW_DB); return xyhDbReady; } } catch (e) { /* 缓存读取失败走网络 */ } xyhDbReady = new Promise(function (resolve, reject) { var attempt = 0; var run = function () { attempt++; var fail = function (why) { if (attempt >= 3) { xyhDbReady = null; reject(new Error(why + '（已重试 2 次）')); return; } setTimeout(run, 1500); }; GM_xmlhttpRequest({ method: 'GET', url: XY_HW_DB_URL, timeout: 60000, onload: function (r) { if (r.status !== 200 || !r.responseText) return fail('笔顺库加载 HTTP ' + r.status); try { XY_HW_DB = JSON.parse(r.responseText); try { if (typeof GM_setValue === 'function') GM_setValue(xyhDbCacheKey(), r.responseText); } catch (e) {} resolve(XY_HW_DB); } catch (e) { fail('笔顺库解析失败: ' + (e.message || e)); } }, onerror: function () { fail('笔顺库网络错误'); }, ontimeout: function () { fail('笔顺库加载超时'); } }); }; run(); }); return xyhDbReady; } /* LaTeX → Unicode 线性化映射表（xy-hw-tex.json）：希腊字母 / 运算符 / 上下标 * 全部外置分发，脚本本体不内嵌映射数据。加载方式与笔顺库一致： * GM 特权拉取 + 版本缓存 + 懒加载；加载失败静默降级（仅保留结构命令兜底）。 */ var _XY_HW_TEX = null; var XY_HW_TEX_URL = 'https://gitee.com/fieldlu/xy-handwriting-archive/raw/main/xy-hw-tex.json'; var xyhTexReady = null; /* 结构命令兜底：仅排版控制符（非字符映射），映射表未就绪时保证 \left 等不被剥成残留文字 */ var _XY_HW_TEX_CORE_OPS = { left: '', right: '', big: '', Big: '', bigg: '', Bigg: '', displaystyle: '', textstyle: '', scriptstyle: '', limits: '', nolimits: '' }; function xyhTexCacheKey() { return 'xyh_tex_' + (typeof GM_info !== 'undefined' && GM_info.script ? GM_info.script.version : '0'); } function xyhLoadTexMap() { if (xyhTexReady) return xyhTexReady; try { var cached = (typeof GM_getValue === 'function') ? GM_getValue(xyhTexCacheKey(), '') : ''; if (cached) { _XY_HW_TEX = JSON.parse(cached); xyhTexReady = Promise.resolve(_XY_HW_TEX); return xyhTexReady; } } catch (e) { /* 缓存读取失败走网络 */ } xyhTexReady = new Promise(function (resolve) { var attempt = 0; var run = function () { attempt++; var done = function (map) { _XY_HW_TEX = map; try { if (typeof GM_setValue === 'function' && map) GM_setValue(xyhTexCacheKey(), JSON.stringify(map)); } catch (e) {} resolve(map); }; var giveUp = function (why) { xyhTexReady = null; resolve(null); }; GM_xmlhttpRequest({ method: 'GET', url: XY_HW_TEX_URL, timeout: 30000, onload: function (r) { if (r.status !== 200 || !r.responseText) { if (attempt >= 3) return giveUp('映射表 HTTP ' + r.status); return setTimeout(run, 1500); } try { done(JSON.parse(r.responseText)); } catch (e) { if (attempt >= 3) return giveUp('映射表解析失败'); setTimeout(run, 1500); } }, onerror: function () { if (attempt >= 3) return giveUp('映射表网络错误'); setTimeout(run, 1500); }, ontimeout: function () { if (attempt >= 3) return giveUp('映射表加载超时'); setTimeout(run, 1500); } }); }; run(); }); return xyhTexReady; } /* 应用内更新提醒：拉取 hw-script.latest.json 比对版本，6 小时频控。 * 脚本管理器另有 @updateURL 自动更新，此提示兜底让用户感知更新内容。 */ function xyhCheckUpdate() { try { var KEY = 'xyh_upd_at'; var now = Date.now(); var last = 0; try { last = Number((typeof GM_getValue === 'function') ? GM_getValue(KEY, 0) : localStorage.getItem(KEY)) || 0; } catch (e) {} if (now - last < 6 * 3600 * 1000) return; try { if (typeof GM_setValue === 'function') GM_setValue(KEY, String(now)); localStorage.setItem(KEY, String(now)); } catch (e) {} var myVer = (typeof GM_info !== 'undefined' && GM_info.script) ? GM_info.script.version : ''; GM_xmlhttpRequest({ method: 'GET', url: 'https://gitee.com/fieldlu/xy-handwriting-archive/raw/main/hw-script.latest.json', timeout: 20000, onload: function (r) { if (r.status !== 200 || !r.responseText) return; try { var j = JSON.parse(r.responseText); if (j.version && j.version !== myVer) { xyhToast('🆕 发现新版本 v' + j.version + '（当前 v' + myVer + '）' + (j.notes && j.notes[0] ? '：' + j.notes[0] : '') + '，请从安装渠道更新', 'info'); } } catch (e) {} } }); } catch (e) {} } /* ---------- 应用内「检查更新」按钮 + 弹窗（交互对齐小雅辅助工具） ---------- * 手动检查绕过 6h 频控；清单含 installUrl（新版一键跳安装页）与 notes 更新日志。 */ var XYH_LATEST_URL = 'https://gitee.com/fieldlu/xy-handwriting-archive/raw/main/hw-script.latest.json'; var XYH_INSTALL_URL = 'https://scriptcat.org/scripts/code/8408/%E5%B0%8F%E9%9B%85%E4%BD%9C%E4%B8%9A%E5%8D%8E%E4%B8%BA%E7%AC%94%E8%AE%B0%E5%AF%BC%E5%87%BA.user.js'; var _xyhUpdState = { checking: false, info: null, error: '' }; var _xyhUpdModal = null; function xyhCurVer() { return (typeof GM_info !== 'undefined' && GM_info.script) ? GM_info.script.version : ''; } function xyhCmpVer(a, b) { var pa = String(a || '').split('.'), pb = String(b || '').split('.'); for (var i = 0; i < Math.max(pa.length, pb.length); i++) { var x = parseInt(pa[i], 10) || 0, y = parseInt(pb[i], 10) || 0; if (x !== y) return x - y; } return 0; } function xyhEsc(s) { return String(s == null ? '' : s).replace(/&/g, '&').replace(//g, '>').replace(/"/g, '"'); } function xyhThemeNow() { var f = document.getElementById('xyh-fab'); return (f && f.getAttribute('data-theme') === 'light') ? 'light' : 'dark'; } function xyhUpdHasNew() { var info = _xyhUpdState.info; return !!(info && info.version && xyhCmpVer(info.version, xyhCurVer()) > 0); } function xyhUpdFetch() { _xyhUpdState.checking = true; _xyhUpdState.error = ''; xyhUpdRender(); GM_xmlhttpRequest({ method: 'GET', url: XYH_LATEST_URL + '?t=' + Date.now(), timeout: 20000, onload: function (r) { _xyhUpdState.checking = false; if (r.status !== 200 || !r.responseText) { _xyhUpdState.error = 'HTTP ' + r.status; xyhUpdRender(); return; } try { _xyhUpdState.info = JSON.parse(r.responseText); } catch (e) { _xyhUpdState.error = '清单解析失败'; } xyhUpdRender(); }, onerror: function () { _xyhUpdState.checking = false; _xyhUpdState.error = '网络错误（Gitee 不可达）'; xyhUpdRender(); }, ontimeout: function () { _xyhUpdState.checking = false; _xyhUpdState.error = '检查超时'; xyhUpdRender(); } }); } function xyhUpdRender() { if (!_xyhUpdModal || !document.body.contains(_xyhUpdModal)) return; var box = _xyhUpdModal.querySelector('#xyh-upd-box'); if (!box) return; var v = xyhThemeVars(xyhThemeNow()); var dark = xyhThemeNow() === 'dark'; var T = function (dk, lt) { return dark ? dk : lt; }; var cur = xyhCurVer() || '-'; var info = _xyhUpdState.info || {}; var latest = info.version || '-'; var hasNew = xyhUpdHasNew(); var statusText = _xyhUpdState.checking ? '⏳ 正在检查更新...' : (_xyhUpdState.error ? ('❌ 检查失败：' + _xyhUpdState.error) : (info.version ? (hasNew ? ('🎉 发现新版本 v' + latest) : '✅ 当前已是最新版本') : '尚未检查')); var statusColor = _xyhUpdState.error ? '#f87171' : (hasNew ? '#34d399' : T('#818cf8', '#4f46e5')); var notes = Array.isArray(info.notes) ? info.notes : []; var notesHtml = notes.length ? '

' + '

📋 更新内容

' + '

' + xyhEsc(n) + '

' : ''; box.innerHTML = '

' + '

↻

' + '

脚本更新

' + '

通过 Gitee 版本清单检查，交由脚本管理器安装

' + '

当前版本

' + '

' + xyhEsc(cur) + '

' + '

最新版本

' + '

' + xyhEsc(latest) + '

' + '

' + statusText + '

' + notesHtml + '

' + '' + '' + '' + '

' + '

'; var bClose = box.querySelector('#xyh-upd-close'); if (bClose) bClose.onclick = function (e) { e.stopPropagation(); xyhUpdClose(); }; var bCheck = box.querySelector('#xyh-upd-check'); if (bCheck) bCheck.onclick = function (e) { e.stopPropagation(); if (!_xyhUpdState.checking) xyhUpdFetch(); }; var bOpen = box.querySelector('#xyh-upd-open'); if (bOpen) bOpen.onclick = function (e) { e.stopPropagation(); if (!xyhUpdHasNew()) return; var url = (_xyhUpdState.info && _xyhUpdState.info.installUrl) || XYH_INSTALL_URL; try { window.open(url, '_blank'); } catch (e2) { GM_openInTab(url, { active: true }); } }; } function xyhUpdClose() { if (_xyhUpdModal && _xyhUpdModal.parentNode) _xyhUpdModal.parentNode.removeChild(_xyhUpdModal); _xyhUpdModal = null; } function xyhUpdOpen() { if (!document.body) return; if (_xyhUpdModal && document.body.contains(_xyhUpdModal)) { xyhUpdRender(); return; } var mask = document.createElement('div'); mask.style.cssText = 'position:fixed; top:0; left:0; right:0; bottom:0; display:flex; align-items:center; justify-content:center; z-index:2147483647; padding:20px; background:rgba(0,0,0,0.45);'; mask.appendChild(document.createElement('div')).id = 'xyh-upd-box'; mask.addEventListener('click', function (e) { if (e.target === mask) xyhUpdClose(); }); document.body.appendChild(mask); _xyhUpdModal = mask; xyhUpdRender(); if (!_xyhUpdState.info && !_xyhUpdState.checking) xyhUpdFetch(); } /* ================================================================ * §14 手写纸引擎（XYHinote / XYLayout / XYPaper / XYExport + XY_HW_DB） * ---------------------------------------------------------------- * 定位：手写笔迹排版引擎与导出器（纯前端，零依赖）。 * - XYHinote：笔划容器 + .hinote（华为笔记）写入器（纯笔迹，无图片）； * - XYLayout：确定性排版引擎（CJK 逐字 / ASCII 成词 / \uE000 图片标记， * 行块占行 + 防跨页，输出 imgLayout 供导出层渲染嵌入）； * - XYPaper：A4 手写纸多页排版（普通版横格 / 笔记版淡蓝横线+装订线）； * - XYExport：分页 JPG 与最小 PDF 合成（canvas 渲染，支持图片叠层）。 * 上层 UI 与内容收集见 §15 统一导出模块（xyExp*）。 * ================================================================ */ /** 手写栅格缓存画布：供排版引擎对标点与库外字做骨架兜底。 */ let _xyHWRasterCtx = null; /** 印刷体栅格缓存画布：页码等印刷文字使用（putPrinted 骨架化）。 */ let _xyHWPrintCtx = null; /** * 骨架栅格：把单个字符画进离屏 Canvas，返回灰度位图供细化取骨架。 * * 签名必须与 layout.js 的调用一致 —— raster(ch, CANVAS, RENDER)： * CANVAS(240) = 画布边长，RENDER(200) = 渲染字号。 * 切勿写成 (ch, px, bold)：那样会把画布边长当字号，字溢出画布被裁成 * 实心块，细化后碎片暴涨（实测每字近 10 万点，产物可达 16MB）。 * * @param {string} ch - 单个字符 * @param {number} canvasSize - 画布边长（layout.js 的 CANVAS） * @param {number} renderPx - 渲染字号（layout.js 的 RENDER） * @returns {{w:number,h:number,data:Uint8Array}} 灰度位图（0 墨迹 / 255 空白） */ function xyHWRaster(ch, canvasSize, renderPx) { const size = canvasSize || 240; const px = renderPx || 200; if (!_xyHWRasterCtx || _xyHWRasterCtx.canvas.width !== size) { const cv = document.createElement('canvas'); cv.width = size; cv.height = size; _xyHWRasterCtx = cv.getContext('2d', { willReadFrequently: true }); } const g = _xyHWRasterCtx; // 关键：透明底 + 白字。layout.js 的二值化是 `>128 ? 1 : 0`（亮 = 墨迹）， // 若改成白底黑字，会把背景当成墨迹去细化，描出整张网格 → 点数暴涨。 g.clearRect(0, 0, size, size); g.fillStyle = '#fff'; g.font = px + 'px "FangSong","FangSong_GB2312","仿宋","STFangsong","KaiTi","STKaiti","楷体",serif'; g.textAlign = 'left'; g.textBaseline = 'top'; g.fillText(ch, (size - px) / 2, (size - px) / 2); const d = g.getImageData(0, 0, size, size).data; const out = new Uint8Array(size * size); for (let i = 0; i < out.length; i++) out[i] = d[i * 4]; return { w: size, h: size, data: out }; } /** * 印刷体栅格（仅课程论文纸抬头用）—— 签名是 (ch, px, bold, fontFamily)， * 与上面的骨架栅格 raster(ch, CANVAS, RENDER) 不同，两者不可互换。 * * @param {string} ch - 单个字符 * @param {number} px - 渲染字号（像素） * @param {boolean} bold - 是否加粗 * @param {string} fontFamily - 字体族键名（LiSu / Arial / 其它） * @returns {{w:number,h:number,data:Uint8Array}} 灰度位图 */ const _XY_HW_FONTS = { LiSu: '"LiSu","STXingkai","STFangsong","FangSong","KaiTi","SimSun",serif', Arial: '"Arial","Helvetica","Liberation Sans","FangSong","SimSun",serif' }; function xyHWRasterPrinted(ch, px, bold, fontFamily) { if (!_xyHWPrintCtx) { const cv = document.createElement('canvas'); cv.width = 240; cv.height = 240; _xyHWPrintCtx = cv.getContext('2d', { willReadFrequently: true }); } const g = _xyHWPrintCtx; const ff = _XY_HW_FONTS[fontFamily] || '"FangSong","FangSong_GB2312","仿宋","STFangsong","SimSun","宋体",serif'; // 同上：透明底 + 白字（亮 = 墨迹） g.clearRect(0, 0, 240, 240); g.fillStyle = '#fff'; g.font = (bold ? 'bold ' : '') + px + 'px ' + ff; g.textAlign = 'left'; g.textBaseline = 'top'; g.fillText(ch, (240 - px) / 2, (240 - px) / 2); const d = g.getImageData(0, 0, 240, 240).data; const out = new Uint8Array(240 * 240); for (let i = 0; i < out.length; i++) out[i] = d[i * 4]; return { w: 240, h: 240, data: out }; } /* ── 平台作业数据状态（自小雅辅助工具 §11 迁移） ── */ let hwQuestionsData = []; let hwExtractedText = ''; let hwImageAssets = []; let hwPdfQuestions = []; let hwSubmissionResult = { state: 'waiting', message: '等待题目数据加载...' }; let hwGroupId = '', hwNodeId = '', hwPaperId = ''; let hwActiveTaskKey = ''; let hwRecordId = ''; let hwResultFilter = 'all'; let hwResultOpen = false; let hwActiveTab = 'answer'; function hwUpdateUI() { var el = document.getElementById('xyh-databar-text'); if (el) el.textContent = hwQuestionsData.length ? '📡 已捕获 ' + hwQuestionsData.length + ' 题 · 可直接导出' : '📡 未捕获作业数据 · 请先打开作业/试卷页面'; } const domain = window.location.hostname; function getCourseGroupId() { const match = window.location.href.match(/(?:mycourse|course)\/(\d+)/); return match ? match[1] : null; } function getPaperId() { // course_paper URL 两种代际结构： // 新版: /course_paper/mycourse/{gid}/{nodeId}/{flowId}/{paperId}（paper 为末段） // 旧版: /course_paper/mycourse/{gid}/{paperId}/{nodeId} const nums = window.location.pathname.match(/course_paper\/mycourse\/\d+((?:\/\d+)+)$/); if (nums && nums[1]) { const parts = nums[1].split('/').filter(Boolean); if (parts.length >= 3) return parts[parts.length - 1]; // 新结构：末段为 paperId if (parts.length >= 1) return parts[0]; // 旧结构：首段为 paperId } let match = window.location.href.match(/resource\/(\d+)\/(\d+)/); return match ? match[2] : null; } function getResourceNodeId() { // 与 getPaperId 同一套代际判断：新结构 node=第1段；旧结构 node=第2段 const nums = window.location.pathname.match(/course_paper\/mycourse\/\d+((?:\/\d+)+)$/); if (nums && nums[1]) { const parts = nums[1].split('/').filter(Boolean); if (parts.length >= 3) return parts[0]; // 新结构：首参数段为 nodeId if (parts.length === 2) return parts[1]; // 旧结构：第2段为 nodeId if (parts.length === 1) return ''; } let match = window.location.href.match(/resource\/(\d+)\//); return match ? match[1] : null; } const sleep = (ms) => new Promise(resolve => setTimeout(resolve, ms)); function getCookie(keyword = 'prd-access-token') { for (const cookie of document.cookie.split('; ')) { const separatorIndex = cookie.indexOf('='); if (separatorIndex < 0) continue; const name = cookie.slice(0, separatorIndex); if (name.includes(keyword)) return cookie.slice(separatorIndex + 1); } return null; } function hwCaptureParams(rawUrl) { try { const urlObj = new URL(rawUrl, window.location.origin); hwGroupId = urlObj.searchParams.get('group_id') || hwGroupId; hwNodeId = urlObj.searchParams.get('node_id') || hwNodeId; hwPaperId = urlObj.searchParams.get('paper_id') || hwPaperId; } catch(e) { console.warn('[小雅辅助] 无法解析作业请求参数', e); } } async function xyFetch(url, options = {}, timeoutMs = 15000) { const controller = new AbortController(); const timer = setTimeout(() => controller.abort(), timeoutMs); try { return await fetch(url, { ...options, signal: controller.signal }); } finally { clearTimeout(timer); } } async function xyNativeFetch(url, options = {}, timeoutMs = 15000) { const controller = new AbortController(); const timer = setTimeout(() => controller.abort(), timeoutMs); try { return await _hw_nativeFetch(url, { ...options, signal: controller.signal }); } finally { clearTimeout(timer); } } /* 响应拦截：独立脚本无全局 fetch 劫持，主动拉取的试卷响应在此直接解析入库（主工具中该职责由 window.fetch 劫持链承担）。包装 xyFetch / xyNativeFetch。 */ var _xyhOrigXyFetch = xyFetch; xyFetch = async function (url, options, timeoutMs) { var res = await _xyhOrigXyFetch(url, options, timeoutMs); try { if (res && res.ok && String(url).includes('queryStuPaper')) { var _d = await (res.clone ? res.clone() : res).json(); hwProcessPaperData(_d); } } catch (e) { /* 解析失败不影响原响应返回 */ } return res; }; var _xyhOrigNative = xyNativeFetch; xyNativeFetch = async function (url, options, timeoutMs) { var res = await _xyhOrigNative(url, options, timeoutMs); try { if (res && res.ok && String(url).includes('queryStuPaper')) { var _d2 = await (res.clone ? res.clone() : res).json(); hwProcessPaperData(_d2); } } catch (e) { /* 同上 */ } return res; }; function hwBuildTaskKey(gid, nid, pid) { return [gid||'', nid||'', pid||''].join(':'); } function getNodeId() { const match = window.location.href.match(/resource\/\d+\/(\d+)/); return match ? match[1] : null; } function hwExtractRecordId(payload) { const direct=payload?.answer_record?.id||payload?.answer_record_id||payload?.record_id; if(direct)return String(direct); for(const list of [payload?.task_flow_record,payload?.task_flow_template]){ if(!Array.isArray(list))continue; for(const item of list){ const recordId=item?.answer_record_id||item?.answer_record?.id||item?.record_id; if(recordId)return String(recordId); } } return ''; } /** 记录 ID 获取编排：hwRecordId 缓存非空直返；否则 RefreshPaperData 触发 * 劫持链重新捕获试卷载荷补齐，仍拿不到抛错（上层提示初始化失败）。 * [DEEP-DOC] function hwSafeText(v) { return String(v??'').slice(0,32767); } /** 作业域安全转数：Number() 结果有限才返回，否则 null（区别于概览域的 fallback-0 语义——这里 null 参与判空分支）。 * [DEEP-DOC] */ function hwToNum(v) { const n=Number(v); return Number.isFinite(n)?n:null; } /** * 疑似 JSON 字符串惰性解析：trim 后非空、非纯数字才尝试 JSON.parse； * 解析失败原样返回字符串。平台字段「有时是对象有时是序列化串」的双形态兼容。 * [DEEP-DOC] */ function hwMaybeParse(v) { if(typeof v!=='string')return v; const t=v.trim(); if(!t||/^\d+$/.test(t))return v; try{return JSON.parse(t)}catch(e){return v}; } /** 从 DraftJS 节点提取图片 src：entity data 直接携带或经 key 查 entityMap；兼容 file_access 协议与 data URI 两形态。 * [DEEP-DOC] */ function hwGetImageSrc(data={}) { const type=String(data.type||data.blockType||data.kind||"").toUpperCase(); return data.src||data.imageUrl||data.image_url||data?.data?.src||data?.data?.imageUrl||data?.data?.image_url||data?.data?.file||data?.data?.url||((type.includes("IMAGE")||type=="IMG")?(data.url||data.href||data.file||data?.data?.url||data?.data?.href||data?.data?.file||""):""); } /** LaTeX 公式原文提取：经 hwGetEntityByKey 取 MATH 实体的 formula/latex/tex 字段。 * [DEEP-DOC] */ function hwGetFormula(data={}) { return data.teX||data.tex||data.latex||data.formula||data.value||data.content||data.text||data?.data?.teX||data?.data?.tex||data?.data?.latex||""; } /** DraftJS entityMap 键查找：contentState.entityMap[key] 直取，缺失返回 undefined。 * [DEEP-DOC] */ function hwGetEntityByKey(em,key) { if(!em||typeof em!=="object")return null; if(Object.prototype.hasOwnProperty.call(em,key))return em[key]; const sk=String(key); if(sk!==String(key)&&Object.prototype.hasOwnProperty.call(em,sk))return em[sk]; return null; } /** * 题目富文本统一解析器 —— 作业模块的数据入口汇合点。 * * 三形态输入：DraftJS JSON 串（blocks+entityMap）/ 已解析对象 / 纯文本。 * 输出 { text, images[], segments[] }：text 为拼接纯文本（AI 提示词用）、 * images 收集全部图片 src（导出 docx 用）、segments 保序混合段 * （{type:'text'|'image'|'formula', value/src}，docx 还原排版顺序用）。 * 解析失败降级为单文本段，绝不抛出——题目展示不允许因单个坏题中断。 * [DEEP-DOC] */ function hwParseRichContent(raw) { if(!raw)return{text:"",images:[],segments:[]}; let obj=null; if(typeof raw==="string"){try{obj=JSON.parse(raw)}catch(e){const t=raw.replace(/^"|"$/g,"").trim();return{text:t,images:[],segments:t?[{type:"text",value:t}]:[]}}} else if(typeof raw==="object")obj=raw; else{const t=String(raw).trim();return{text:t,images:[],segments:t?[{type:"text",value:t}]:[]}} if(!obj||!Array.isArray(obj.blocks)){ /* dist 附件数组作答（手写/上传图片）：[{type:'dist',name,quote_id,mimetype,...}] → 逐项转为 image 段（quote_id 经 cloud/file_access 拉取）。 */ if(Array.isArray(obj)){ const imgs=[],segs=[]; obj.forEach(it=>{if(it&&it.quote_id){segs.push({type:"image",src:window.location.origin+"/api/jx-oresource/cloud/file_access/"+it.quote_id});imgs.push({src:"/api/jx-oresource/cloud/file_access/"+it.quote_id,kind:"image"})}}); if(segs.length)return{text:imgs.map(x=>"[图片]").join(""),images:imgs,segments:segs}; } const t=typeof obj==="string"?obj.trim():(typeof raw==="string"?raw.trim():JSON.stringify(raw));return{text:t,images:[],segments:t?[{type:"text",value:t}]:[]}} const parts=[],images=[],segs=[],em=obj.entityMap||{}; const pt=(t)=>{const c=String(t||"").trim();if(c){parts.push(c);segs.push({type:"text",value:c})}}; const pi=(s)=>{if(!s)return;parts.push("[图片]");images.push({src:s,kind:"image"});segs.push({type:"image",src:s})}; const pf=(f)=>{const c=String(f||"").trim();if(c){parts.push("[公式: "+c+"]");segs.push({type:"formula",value:c})}}; const hd=(d)=>{if(!d)return;const t=String(d.type||"").toUpperCase();if(t.includes("IMAGE")||t=="IMG"||d.src||d.imageUrl||d.image_url||d.file||(d&&d.data&&(d.data.src||d.data.imageUrl||d.data.image_url||d.data.file||d.data.url)))pi(hwGetImageSrc(d));else if(t.includes("TEX")||t.includes("MATH")||t.includes("FORMULA"))pf(hwGetFormula(d))}; obj.blocks.forEach(b=>{if(!b)return;if(b.type==="atomic"&&b.data){hd(b.data);return}pt(b.text);if(Array.isArray(b.entityRanges))b.entityRanges.forEach(r=>{const e=hwGetEntityByKey(em,r?.key);if(e&&e.data)hd({...e.data,type:e.type||e.data.type})})}); return{text:parts.join("\n").trim(),images,segments:segs.length?segs:(parts.length?[{type:"text",value:parts.join("\n").trim()}]:[])} } /** 图片资产登记：把解析出的 images 追加进模块级 hwImageAssets 数组（附题目序号 * 与可选选项字母定位），供 hwHydrateImageMap 批量下载。去重靠后续 Set 化。 * [DEEP-DOC] */ function hwCollectImages(qi,parsed,optL) { if(!parsed||!Array.isArray(parsed.images))return; parsed.images.forEach(im=>{if(!im.src)return;if(!hwImageAssets.some(a=>a.qi===qi&&a.src===im.src&&a.optL===optL))hwImageAssets.push({qi,src:im.src,optL})})} /** 平台题型代码 → 中文标签映射：1 单选 / 2 多选 / 4 填空 / 5 判断 / 6 简答 / * 7 附件 / 13 匹配 / 9 组合子题；未知码兜底「未知题型」。 * [DEEP-DOC] */ function hwTypeLabel(t) { return {1:'[单选题]',2:'[多选题]',4:'[填空题]',5:'[判断题]',6:'[简答题]',7:'[附件题]',9:'[组合题]',13:'[匹配题]'}[t]||'[其他]' } /** answer_items 排序复用：answer_items_sort 逗号 id 序 → 重排 sItems（无 sort 原序返回）。 * [DEEP-DOC] */ function hwSortAnswerItems(q) { let sItems = Array.isArray(q.answer_items) ? [...q.answer_items] : []; if (q.answer_items_sort && Array.isArray(q.answer_items)) { const si = String(q.answer_items_sort).split(','); sItems = si.map(id => q.answer_items.find(it => String(it.id) === String(id))).filter(Boolean); } return sItems; } /** 富文本答案 → 纯文本：hwMaybeParse 后走 blocks 拼接或直接 String。填空比对与结果展示共用。 * [DEEP-DOC] */ function hwExtractPlainText(v) { if(v===null||v===undefined)return''; const p=hwMaybeParse(v); if(p&&typeof p==='object'&&Array.isArray(p.blocks))return p.blocks.map(b=>b?.text||'').join('\n').trim(); if(Array.isArray(p))return p.map(hwExtractPlainText).filter(Boolean).join('；'); if(p&&typeof p==='object')return Object.values(p).map(hwExtractPlainText).filter(Boolean).join('；'); return String(p).trim(); } /** 富文本答案 → 展示 HTML：blocks 逐段还原段落与图片占位，供结果面板 innerHTML 渲染。 * [DEEP-DOC] */ function hwExtractRichDisplay(v) { if(v===null||v===undefined||v==='')return''; const p=hwParseRichContent(v); return p.text||hwExtractPlainText(v); } /** 答案项 ID 归一：String() 统一数字/字符串混型，保证作答回填时的键匹配稳定。 * [DEEP-DOC] */ function hwNormalizeAnswerIds(a) { if(Array.isArray(a))return a.map(x=>String(x).trim()).filter(Boolean); if(a===null||a===undefined)return[]; const p=hwMaybeParse(a); if(Array.isArray(p))return p.map(x=>String(x).trim()).filter(Boolean); return String(p).split(/[,，、\s]+/).map(x=>x.trim()).filter(Boolean); } /** 选择题格式化：answerChecked===2 判定正确项；输出「字母. 文本」列表，标准答案存在时标注 ✓。 * [DEEP-DOC] */ function hwFormatChoice(qData,answer) { const ids=hwNormalizeAnswerIds(answer);if(!ids.length)return'无记录'; return ids.map(id=>{const o=qData.options?.find(x=>String(x.id)===String(id));if(!o)return id;const t=o.text?' '+o.text:'';return o.letter+'.'+t}).join('；'); } /** 填空题格式化：sItems 序号对应答案数组逐空展示「空N：内容」，缺答显示空位。 * [DEEP-DOC] */ function hwFormatFill(qData,answer) { const p=hwMaybeParse(answer); if(!p||typeof p!=='object'||Array.isArray(p)){const t=hwExtractPlainText(answer);return t||'无记录';} const parts=(qData.sItems||[]).map((it,i)=>{const v=hwExtractPlainText(p[it.id]);return'空'+(i+1)+'：'+(v||'未填')}); return parts.length?parts.join('；'):'无记录'; } /** 匹配题格式化：左右项按 id 配对输出「左项 → 右项」行序列。 * [DEEP-DOC] */ function hwFormatMatching(qData,answer) { const p=hwMaybeParse(answer);const l=qData.matchingLeftItems||[],r=qData.matchingRightItems||[]; if(!p||typeof p!=='object'||Array.isArray(p)){const t=hwExtractPlainText(answer);return t||'无记录';} const rm=new Map(r.map(x=>[String(x.id),x]));let has=false; const lines=l.map(li=>{const rv=p[li.id]??p[String(li.id)];const rids=hwNormalizeAnswerIds(rv);if(!rids.length)return li.letter+'. '+(li.text||'')+' => 未匹配';has=true;const rt=rids.map(id=>{const ri=rm.get(String(id));return ri?ri.letter+'. '+(ri.text||''):id}).join('、');return li.letter+'. '+(li.text||'')+' => '+rt}); return has?lines.join('\n'):'无记录'; } /** 作答内容总分发：按 qData.type 路由到 choice(1,2,5)/fill(4)/matching(13)/ * rich(6)/附件(7 占位)；未知类型显示原始 JSON 截断。 * [DEEP-DOC] */ function hwFormatAnswer(qData,answer) { if(!qData)return hwExtractPlainText(answer)||'无记录'; if(qData.type===1||qData.type===2||qData.type===5)return hwFormatChoice(qData,answer); if(qData.type===4)return hwFormatFill(qData,answer); if(qData.type===6)return hwExtractRichDisplay(answer)||'无记录'; if(qData.type===7)return'附件题'; if(qData.type===13)return hwFormatMatching(qData,answer); return hwExtractPlainText(answer)||'无记录'; } /** 标准答案提取（仅平台发布答案后下发）：优先 question.std_answer，兼容 answer 字段。 * [DEEP-DOC] */ function hwGetStdAnswer(qData,canShow) { if(!canShow||!qData)return''; if(qData.type===1||qData.type===2||qData.type===5){const co=(qData.options||[]).filter(o=>o.answerChecked===2);return co.map(o=>{const t=o.text?' '+o.text:'';return o.letter+'.'+t}).join('；')||''} if(qData.type===4){const parts=(qData.sItems||[]).map((it,i)=>{const v=hwExtractPlainText(it.answer);return v?'空'+(i+1)+'：'+v:''}).filter(Boolean);return parts.join('；')} if(qData.type===6&&(qData.sItems||[])[0])return hwExtractRichDisplay(qData.sItems[0].answer); return''; } /** * 单题批改状态机：correct===2 或满分 → ok 正确；score>0 → partial 部分； * correct===1 或零分 → bad 错误；有记录无成绩 → pending 待批改；无记录 → * muted 未作答。输出 {label, tone}，tone 驱动结果面板配色与筛选键。 * [DEEP-DOC] */ function hwGetResultState(a,qd) { if(!a)return{label:'无记录',tone:'muted'}; const s=hwToNum(a.score),c=hwToNum(a.correct),fs=hwToNum(qd?.score); if(c===2||(s!==null&&fs!==null&&fs>0&&s>=fs))return{label:'正确',tone:'ok'}; if(s!==null&&s>0)return{label:'部分得分',tone:'partial'}; if(c===1||(s!==null&&s===0))return{label:'错误',tone:'bad'}; return{label:'待批改',tone:'pending'}; } /** * 提交结果装配器：answer_record 缺失/answers 空数组 → waiting/not_submitted * 早退；status!==2 → not_submitted（有记录未交）；否则 submitted 态： * canShowStandardAnswer 由 publish_record.is_show_answer 决定、totalScore/ * actualScore/answerNum 收敛、逐题 questionResults 经 GetResultState 构建。 * [DEEP-DOC] */ function hwBuildSubmissionResult(pd) { const ar=pd?.answer_record,answers=ar?.answers; if(!ar||!Array.isArray(answers)||!answers.length)return{state:hwQuestionsData.length?'not_submitted':'waiting',message:hwQuestionsData.length?'未检测到已提交作业记录。':'等待题目数据加载...'}; if(Number(ar.status)!==2)return{state:'not_submitted',message:'检测到作答记录，但当前任务尚未确认。'}; const canShow=pd?.publish_record?.is_show_answer===true; const am=new Map(answers.map(a=>[String(a.question_id),a])); const qrs=hwQuestionsData.map(qd=>{const a=am.get(String(qd.id));const rs=hwGetResultState(a,qd);const s=hwToNum(a?.score),fs=hwToNum(qd.score);const st=s!==null?`${s} / ${fs!==null?fs:'-'} 分`:`- / ${fs!==null?fs:'-'} 分`;return{index:qd.index,id:qd.id,type:qd.type,typeLabel:hwTypeLabel(qd.type),title:qd.titleText,stateLabel:rs.label,tone:rs.tone,scoreText:st,userAnswer:hwFormatAnswer(qd,a?.answer),rawUserAnswer:a?.answer,standardAnswer:hwGetStdAnswer(qd,canShow)}}); return{state:'submitted',canShowStandardAnswer:canShow,totalScore:hwToNum(pd?.total_score),actualScore:hwToNum(ar.actual_score??ar.score),answerNum:hwToNum(ar.answer_num||hwQuestionsData.length),correctNum:hwToNum(ar.answer_correct_num),questionResults:qrs}; } let _hwDataJustLoaded = false; /** * 试卷归属校验（防串包闸门）：payloadGroupId 存在且与当前路由课程不符 → false； * payloadPaperId 与 getPaperId()/已捕获 hwPaperId 均无法对上 → false。 * 后台预加载的其他试卷响应在此被拦截，不会污染当前答题会话。 * [DEEP-DOC] */ function hwIsCurrentPaperPayload(json) { const payloadGroupId = json?.data?.group_id; const currentGroupId = getCourseGroupId(); if (payloadGroupId && currentGroupId && String(payloadGroupId) !== String(currentGroupId)) return false; const payloadPaperId = json?.data?.paper_id || json?.data?.paperId || json?.data?.id; if (!payloadPaperId) return true; /* 新版 resource 作业页：URL 末段是资源节点 ID，真卷 ID 是内层 quote/资源 id，两者不同但都属于本卷。课程内守卫已足够拦截串包（载荷 group_id 必须与当前课程一致），paper_id 只在双 ID 都已知且都匹配不上时才拒收。 */ if (hwPaperId && String(payloadPaperId) === String(hwPaperId)) return true; const urlPaperId = getPaperId(); if (urlPaperId && String(payloadPaperId) === String(urlPaperId)) return true; /* 放宽兜底：URL 是 resource/{dir}/{paperNode} 作业页形态时，直接信任课程守卫，不因 paper_id 形态差异丢弃（防脚本启动早期 hwPaperId 未定值时误杀） */ if (/resource\/\d+\/\d+/.test(window.location.href) && !window.location.href.includes('/course_paper/')) return true; return false; } /** * 题目数据主处理器 —— 作业模块的心脏。 * * 管线五级： * 1. 结构守卫：json/data/questions 三层存在性 + Array.isArray 类型校验 * （畸形载荷 warn 后优雅 return，绝不抛出打断页面）； * 2. 归属守卫：hwIsCurrentPaperPayload 拦过期试卷； * 3. 元数据补齐：paper/group/node/record 四 ID 就位（已有值不覆盖）； * 4. 逐题清洗 forEach：题型分流——选择类分配字母、填空计空数、匹配题 * 左右分列、附件标记免答；每题走 ParseRichContent 三元组解析 + 图片收集； * 同时拼 AI 提示词模板 tpl（含内容格式说明头）； * 5. 收尾：hwActiveTaskKey 固化 → BuildSubmissionResult → 非 dashboard * 钉住场景自动切作业区 → hwUpdateUI 全量刷新。 * * 副作用：重置并重建 hwQuestionsData/hwImageAssets/hwPdfQuestions 三大数组。 * [DEEP-DOC] */ function hwProcessPaperData(json) { if(!json||!json.data||!Array.isArray(json.data.questions)){console.warn('[小雅辅助·作业区] 题目数据结构不完整，已跳过处理',!!json,!!json?.data,!!json?.data?.questions);return;} if (!hwIsCurrentPaperPayload(json)) { console.warn('[小雅辅助·作业区] 已忽略过期课程的题目响应'); return; } clearTimeout(window._hwResetGuard); _hwDataJustLoaded = true; setTimeout(() => { _hwDataJustLoaded = false; }, 3000); console.log('[小雅辅助·作业区] 开始处理题目数据，题目数:', json.data.questions.length); hwPaperId=hwPaperId||json.data.paper_id||json.data.paperId||json.data.id||''; if(!hwGroupId)hwGroupId=json.data.group_id; if(!hwNodeId)hwNodeId=getNodeId()||''; hwRecordId=hwRecordId||hwExtractRecordId(json.data); const qs=json.data.questions; hwQuestionsData=[];hwImageAssets=[];hwPdfQuestions=[]; let tpl='📌 学习任务单\n按下列题目整理要点，只输出内容本身，不要附带解析或任何说明文字。\n【答案格式】\n单选/判断 → 题号 => 大写字母（如 1 => A）\n多选 → 题号 => 字母，逗号分隔（如 2 => A,C）\n填空 → 题号 => 各空用竖线分隔（如 3 => const | let）\n简答 → 题号 => 完整文字\n匹配 → 题号 => 左:右（如 10 => A:a,d | B:b,c）\n附件题无作答内容。\n\n════════════════════\n以下为题目内容：\n════════════════════\n'; qs.forEach((q,idx)=>{ /* 组合题（type 9）：大题干 + subQuestions[] 子题，作答记录按子题 id 拍平。按用户约定展开为 1.1 / 1.2 独立条目；大题干并入每道子题标题前，保证单看一道子题也能读懂题意。若平台未下发子题则退化为普通题处理。 */ if (q.type === 9 && Array.isArray(q.subQuestions) && q.subQuestions.length) { const qBase = (idx + 1) + ''; // 大题号（1） const pt0 = hwParseRichContent(q.title); const stem = pt0.text; // 大题干 pt0.images.forEach(im => { if (im.src) hwImageAssets.push({ qi: idx + 1, src: im.src, optL: '' }); }); q.subQuestions.forEach((sq, si) => { const qi = idx + 1; // 图片归集沿用大题号 const label = qBase + '.' + (si + 1); // 1.1 / 1.2 const pt = hwParseRichContent(sq.title); const fullTitle = (stem ? stem + '　' : '') + pt.text; const sItems = hwSortAnswerItems(sq); /* 每道子题都是独立条目：完整携带大题干段（含图片段），手写/导出时每道子题旁都有题图可对照（同图去重由 imgList 保证） */ const stemSegs = pt0.segments && pt0.segments.length ? pt0.segments : (stem ? [{ type: 'text', value: stem + '　' }] : []); const pq = { index: label, type: sq.type, typeLabel: hwTypeLabel(sq.type), titleSegments: stemSegs.concat(pt.segments && pt.segments.length ? pt.segments : (pt.text ? [{ type: 'text', value: pt.text }] : [])), options: [], matchingLeftItems: [], matchingRightItems: [], blankCount: sItems.length }; const rOpts = [], mLeft = [], mRight = []; hwCollectImages(qi, pt); let line = label + ' ' + hwTypeLabel(sq.type) + '\n' + (stem ? stem + '\n' : '') + pt.text + '\n'; const subLike = { index: label, id: sq.id, type: sq.type, score: sq.score, titleText: fullTitle, options: rOpts, matchingLeftItems: mLeft, matchingRightItems: mRight, sItems, parentIndex: idx + 1, subLabel: label }; if (sq.type === 1 || sq.type === 2 || sq.type === 5) { let lc = 65; sItems.forEach(opt => { const ol = String.fromCharCode(lc++); const po = hwParseRichContent(opt.value); let ot = po.text; hwCollectImages(qi, po, ol); if (sq.type === 5 && !ot) ot = ol === 'A' ? '正确' : '错误'; pq.options.push({ letter: ol, text: ot, segments: po.segments && po.segments.length ? po.segments : (ot ? [{ type: 'text', value: ot }] : []) }); rOpts.push({ id: opt.id, letter: ol, text: ot, answerChecked: opt.answer_checked }); line += ' ' + ol + '. ' + ot + '\n'; }); } else if (sq.type === 4) { line += ' (本题共 ' + sItems.length + ' 个填空)\n'; } else if (sq.type === 7) { line += ' 附件题无需回答。\n'; } else if (sq.type === 13) { const li = sItems.filter(it => it && it.is_target_opt !== true), ri = sItems.filter(it => it && it.is_target_opt === true); line += ' 左侧：\n'; li.forEach((opt, ii) => { const ol = String.fromCharCode(65 + ii); const po = hwParseRichContent(opt.value); hwCollectImages(qi, po, ol); const d = { id: opt.id, letter: ol, text: po.text, segments: po.segments && po.segments.length ? po.segments : (po.text ? [{ type: 'text', value: po.text }] : []) }; mLeft.push(d); pq.matchingLeftItems.push(d); line += ' ' + ol + '. ' + po.text + '\n'; }); line += '\n 右侧候选：\n'; ri.forEach((opt, ii) => { const ol = String.fromCharCode(97 + ii); const po = hwParseRichContent(opt.value); hwCollectImages(qi, po, ol); const d = { id: opt.id, letter: ol, text: po.text, segments: po.segments && po.segments.length ? po.segments : (po.text ? [{ type: 'text', value: po.text }] : []) }; mRight.push(d); pq.matchingRightItems.push(d); line += ' ' + ol + '. ' + po.text + '\n'; }); } tpl += line + '\n'; hwQuestionsData.push(subLike); hwPdfQuestions.push(pq); }); return; } /* 普通题（1/2/4/5/6/7/13）：原有路径 */ const qi=idx+1;const pt=hwParseRichContent(q.title);let qTitle=pt.text;let qType=hwTypeLabel(q.type);const rOpts=[],mLeft=[],mRight=[];hwCollectImages(qi,pt);tpl+=qi+'. '+qTitle+' '+qType+'\n'; let sItems=Array.isArray(q.answer_items)?[...q.answer_items]:[];if(q.answer_items_sort&&Array.isArray(q.answer_items)){const si=String(q.answer_items_sort).split(',');sItems=si.map(id=>q.answer_items.find(it=>String(it.id)===String(id))).filter(Boolean)} const pq={index:qi,type:q.type,typeLabel:qType,titleSegments:pt.segments&&pt.segments.length?pt.segments:(qTitle?[{type:'text',value:qTitle}]:[]),options:[],matchingLeftItems:[],matchingRightItems:[],blankCount:sItems.length}; if(q.type===1||q.type===2||q.type===5){let lc=65;sItems.forEach(opt=>{const ol=String.fromCharCode(lc);const po=hwParseRichContent(opt.value);let ot=po.text;hwCollectImages(qi,po,ol);if(q.type===5&&!ot)ot=ol==='A'?'正确':'错误';pq.options.push({letter:ol,text:ot,segments:po.segments&&po.segments.length?po.segments:(ot?[{type:'text',value:ot}]:[])});rOpts.push({id:opt.id,letter:ol,text:ot,answerChecked:opt.answer_checked});tpl+=' '+ol+'. '+ot+'\n';lc++})} else if(q.type===4)tpl+=' (本题共 '+sItems.length+' 个填空)\n'; else if(q.type===7)tpl+=' 附件题无需回答。\n'; else if(q.type===13){const li=sItems.filter(it=>it&&it.is_target_opt!==true),ri=sItems.filter(it=>it&&it.is_target_opt===true);tpl+=' 左侧：\n';li.forEach((opt,ii)=>{const ol=String.fromCharCode(65+ii);const po=hwParseRichContent(opt.value);const ot=po.text,segs=po.segments&&po.segments.length?po.segments:(ot?[{type:'text',value:ot}]:[]);hwCollectImages(qi,po,ol);const d={id:opt.id,letter:ol,text:ot,segments:segs};mLeft.push(d);pq.matchingLeftItems.push(d);tpl+=' '+ol+'. '+ot+'\n'});tpl+='\n 右侧候选：\n';ri.forEach((opt,ii)=>{const ol=String.fromCharCode(97+ii);const po=hwParseRichContent(opt.value);const ot=po.text,segs=po.segments&&po.segments.length?po.segments:(ot?[{type:'text',value:ot}]:[]);hwCollectImages(qi,po,ol);const d={id:opt.id,letter:ol,text:ot,segments:segs};mRight.push(d);pq.matchingRightItems.push(d);tpl+=' '+ol+'. '+ot+'\n'})} tpl+='\n';hwQuestionsData.push({index:qi,id:q.id,type:q.type,score:q.score,titleText:qTitle,options:rOpts,matchingLeftItems:mLeft,matchingRightItems:mRight,sItems});hwPdfQuestions.push(pq)}); hwExtractedText=tpl;hwActiveTaskKey=hwBuildTaskKey(hwGroupId,hwNodeId,hwPaperId);hwSubmissionResult=hwBuildSubmissionResult(json.data);hwActiveTab='answer'; console.log('[小雅辅助·作业区] 数据清洗完毕：', hwQuestionsData.length, '题,', hwImageAssets.length, '图, 已提交:', hwSubmissionResult.state); hwUpdateUI(); hwUpdateUI(); } let _hwProactiveFetching = false; /** * 主动拉题管线（截包失效时的补救通道）。 * * URL 参数三参补齐（searchParams → 全局提取函数回退）后分流： * resource 页形态 → queryResource/v3 单次请求，questions 数组展开子题 * （type=9 组合题的 subQuestions 平铺并标 _parentId）后走主处理器； * course_paper 形态 → queryStuPaper/v2 指数退避轮询 6 次（200ms×2^n）, * 依赖劫持链在响应到达时自动处理（本函数只负责触发请求），轮询结束 * 仍未拿到则放弃并 warn。 * _hwProactiveFetching 重入门防并发重复拉取。 * [DEEP-DOC] */ let _hwProactiveNextAt = 0; async function hwProactiveFetchData() { if (_hwProactiveFetching) return; if (hwQuestionsData.length > 0) return; /* 失败节流：上一轮拉取未拿到题目时至少间隔 10s 再试，防止 scanner 每秒重入造成接口风暴（实测旧版曾 40+ 次连发） */ if (Date.now() < _hwProactiveNextAt) return; try { const urlObj = new URL(window.location.href); let groupId = urlObj.searchParams.get('group_id'); let nodeId = urlObj.searchParams.get('node_id'); let paperId = urlObj.searchParams.get('paper_id'); if (!groupId || !nodeId || !paperId) { if (!groupId) groupId = getCourseGroupId(); if (!nodeId) nodeId = getResourceNodeId(); if (!paperId) paperId = getPaperId(); } const isResourcePage = window.location.href.includes('/resource/') && !window.location.href.includes('/course_paper/'); if (isResourcePage && groupId && paperId) { _hwProactiveFetching = true; try { const token = getCookie(); if (!token) { _hwProactiveFetching = false; return; } /* 新版作业页数据链（实测）：resource/{gid}/{dirId}/{paperNodeId} → ① queryResource/v3?node_id={paperNodeId} 取 resource.id(真卷 quote_id) ② survey/course/queryStuPaper/v2?paper_id={quote_id}&group_id&node_id={paperNodeId} 一次拿全 questions + answer_record（批改状态） */ const resUrl = `https://${domain}/api/jx-iresource/resource/queryResource/v3?node_id=${encodeURIComponent(paperId)}`; console.log('[小雅辅助·作业区] resource 页面用 queryResource/v3'); const res = await xyNativeFetch(resUrl, { headers: { 'Authorization': `Bearer ${token}` } }, 30000); const data = await res.json(); if (data && data.success && data.data && data.data.resource && Array.isArray(data.data.resource.questions)) { const questions = data.data.resource.questions; console.log('[小雅辅助·作业区] queryResource/v3 获取到题目:', questions.length, '题'); const paperIdFromRes = data.data.resource.id || paperId; hwGroupId = groupId; hwNodeId = paperId; hwPaperId = String(paperIdFromRes); // 优先走正式试卷接口：题目+作答记录一次拿全（queryResource/v3 无 answer_record） try { const stuUrl = `https://${domain}/api/jx-iresource/survey/course/queryStuPaper/v2?paper_id=${encodeURIComponent(paperIdFromRes)}&group_id=${encodeURIComponent(groupId)}&node_id=${encodeURIComponent(paperId)}`; const stuRes = await xyNativeFetch(stuUrl, { headers: { 'Authorization': `Bearer ${token}` } }, 45000); const stuData = await stuRes.json(); if (stuData && stuData.success && stuData.data && Array.isArray(stuData.data.questions)) { console.log('[小雅辅助·作业区] survey/course/queryStuPaper/v2 获取到完整试卷数据'); hwProcessPaperData(stuData); _hwProactiveFetching = false; return; } console.warn('[小雅辅助·作业区] survey 接口无 questions，回退 queryResource 组包'); } catch(e) { console.warn('[小雅辅助·作业区] survey 接口失败，回退 queryResource 组包:', e); } // 子题平铺：type=9 组合题的 subQuestions 展开并标 _parentId const allQuestions = []; questions.forEach(q => { allQuestions.push(q); if (q.type === 9 && Array.isArray(q.subQuestions)) { q.subQuestions.forEach(sq => { sq._parentId = q.id; allQuestions.push(sq); }); } }); // 归属校验已在 hwIsCurrentPaperPayload 内做双 ID 白名单（URL 末段+内层卷 ID），无需临时包装 try { const compatData = { data: { paper_id: paperIdFromRes, group_id: groupId, questions: allQuestions, answer_record: data.data.answer_record || null } }; hwGroupId = groupId; hwPaperId = String(paperIdFromRes); hwProcessPaperData(compatData); } catch(e) { console.warn('[小雅辅助·作业区] compatData 组包失败:', e); } _hwProactiveFetching = false; return; } console.warn('[小雅辅助·作业区] queryResource/v3 返回值无 questions'); } catch(e) { console.warn('[小雅辅助·作业区] queryResource/v3 失败:', e); } _hwProactiveFetching = false; return; } if (!groupId || !nodeId || !paperId) { console.log('[小雅辅助·作业区] 主动拉取参数缺失:', { groupId, nodeId, paperId }); return; } _hwProactiveFetching = true; hwGroupId = groupId; hwNodeId = nodeId; hwPaperId = paperId; console.log('[小雅辅助·作业区] 主动拉取参数:', { groupId, nodeId, paperId, isResourcePage: window.location.href.includes('/resource/') }); const token = getCookie(); if (!token) { _hwProactiveFetching = false; return; } let data = null; for (let attempt = 0; attempt < 6; attempt++) { if (hwQuestionsData.length > 0) { data = true; break; } try { const url = `https://${domain}/api/jx-iresource/survey/course/queryStuPaper/v2?paper_id=${encodeURIComponent(paperId)}&group_id=${encodeURIComponent(groupId)}&node_id=${encodeURIComponent(nodeId)}`; const res = await xyFetch(url, { headers: { 'Authorization': `Bearer ${token}` } }, 45000); if (!res.ok) console.warn(`[小雅辅助·作业区] 试卷接口返回异常状态 ${res.status}(第${attempt + 1}次)`); } catch(e) { console.warn(`[小雅辅助·作业区] 试卷接口请求失败(第${attempt + 1}次):`, e); } if (hwQuestionsData.length > 0) { data = true; break; } if (attempt < 5) await sleep(200 * Math.pow(2, attempt)); } if (data) { console.log('[小雅辅助·作业区] 主动拉取题目数据成功'); if (hwQuestionsData.length > 0 && hwSubmissionResult.state === 'waiting') { hwSubmissionResult.state = 'not_submitted'; hwUpdateUI(); } } else { console.warn('[小雅辅助·作业区] 主动拉取未获得到题目数据（6次重试后放弃）'); } } catch(e) { console.warn('[小雅辅助·作业区] 主动拉取题目数据失败', e); } finally { _hwProactiveFetching = false; if (hwQuestionsData.length === 0) _hwProactiveNextAt = Date.now() + 10000; } } /** * 图片尺寸探测：Blob → objectURL → Image onload 读 natural 尺寸 → revoke。 * onerror reject「无法获取图片尺寸」。用于 docx 中按原始宽高比缩放排版。 * [DEEP-DOC] */ function hwGetImageSize(ab){return new Promise((resolve,reject)=>{const blob=new Blob([ab]);const url=URL.createObjectURL(blob);const img=new Image();img.onload=()=>{const d={width:img.width,height:img.height};URL.revokeObjectURL(url);resolve(d)};img.onerror=()=>{URL.revokeObjectURL(url);reject(new Error('无法获取图片尺寸'))};img.src=url})} /** * 平台图片二进制拉取：从 src 解析 file_access/{id} 段 → 拼 cloud/file_access * API（random 时间戳防缓存）→ GET arrayBuffer。非 2xx 抛业务错误。 * [DEEP-DOC] */ async function hwFetchImageBlob(src){var s=String(src||'').trim();if(!s)throw new Error("图片地址为空"); if(s.startsWith("data:")){var m=/^data:[^,]*,([\s\S]*)$/.exec(s);if(!m)throw new Error("无法解析 data URI");var payload=m[1];var bytes;if(/;base64/i.test(s.slice(0,s.indexOf(',')))){var bin=atob(payload);bytes=new Uint8Array(bin.length);for(var i=0;i{while(c。单张失败不拖垮整体，错误记录在条目内供 docx 渲染降级。 * [DEEP-DOC] */ async function hwHydrateImageMap(extra, maxW, includeAssets){const list=(extra||[]).map(a=>typeof a==='string'?{src:a}:a);const all=[...(includeAssets===false?[]:hwImageAssets),...list];const us=Array.from(new Set(all.map(a=>a&&a.src).filter(Boolean)));if(!us.length)return new Map();const cap=Math.max(120,(maxW||450));const results=await hwMapLimit(us,3,async src=>{try{const ab=await hwFetchImageBlob(src);let w=300,h=180;try{const d=await hwGetImageSize(ab.slice(0));if(d.width&&d.height){w=d.width;h=d.height;if(w>cap){h=Math.round(h*(cap/w));w=cap}}}catch(e){}return{src,ok:true,arrayBuffer:ab,width:w,height:h}}catch(e){return{src,ok:false,error:e?.message||String(e)}}});const m=new Map();results.forEach(r=>m.set(r.src,r));return m} /** * 图文段序列 → docx Paragraph[]：text 段累积 TextRun 后 flush（相邻文本合并 * 减少段落数）；image 段查 imMap 成功则 ImageRun（缩放后尺寸）失败插入灰色 * 占位文字；formula 段斜体「[公式: ...]」占位（docx 不支持原生 LaTeX）。 * indentLvl 控制选项级缩进（240 twips/级）。 * [DEEP-DOC] */ function xyExpCollect() { const items = []; const qs = hwQuestionsData || []; const pqs = hwPdfQuestions || []; const rs = (hwSubmissionResult && hwSubmissionResult.questionResults) || []; const rmap = new Map(rs.map(r => [String(r.id), r])); qs.forEach((qd, i) => { const pq = pqs && pqs[i] ? pqs[i] : null; const ri = qd ? rmap.get(String(qd.id)) : null; const it = { index: (pq && pq.index) || (i + 1), type: qd ? qd.type : 0, typeLabel: (pq && pq.typeLabel) || hwTypeLabel(qd ? qd.type : 0), titleSegs: (pq && pq.titleSegments) || (qd && qd.titleText ? [{ type: 'text', value: qd.titleText }] : []), options: (pq && pq.options) || (qd && qd.options ? qd.options.map(o => ({ letter: o.letter, text: o.text, segments: o.text ? [{ type: 'text', value: o.text }] : [] })) : []), blankCount: (pq && pq.blankCount) || (qd && qd.sItems ? qd.sItems.length : 0), matchingL: (pq && pq.matchingLeftItems) || [], matchingR: (pq && pq.matchingRightItems) || [], isAttach: !!(qd && qd.type === 7), mineSegs: null, mineText: '', stdSegs: null, stdText: '', scoreLine: ri ? String((ri.stateLabel || '') + ' ' + (ri.scoreText || '')).trim() : '' }; if (ri && ri.rawUserAnswer != null && typeof ri.rawUserAnswer === 'string' && (ri.rawUserAnswer.includes('"blocks"') || ri.rawUserAnswer.includes('"dist"'))) { const p = hwParseRichContent(ri.rawUserAnswer); if (p.segments && p.segments.length) it.mineSegs = p.segments; } if (!it.mineSegs) { let ua = ri ? ri.userAnswer : (qd ? hwFormatAnswer(qd, null) : ''); if (qd && qd.options && qd.options.length && /^\d{8,}$/.test(String(ua || '').trim())) { const o = qd.options.find(o => String(o.id) === String(ua).trim()); if (o) ua = o.letter + '. ' + (o.text || ''); } it.mineText = ua || '无记录'; } if (ri && ri.standardAnswer && qd && qd.sItems) { if (qd.type === 6 && qd.sItems[0] && qd.sItems[0].answer) { const p = hwParseRichContent(qd.sItems[0].answer); if (p.segments && p.segments.length) it.stdSegs = p.segments; } else if (qd.type === 4) { const fp = []; qd.sItems.forEach((s, k) => { if (k > 0) fp.push({ type: 'text', value: ' | ' }); const v = hwExtractRichDisplay(s.answer); fp.push({ type: 'text', value: '空' + (k + 1) + '：' + (v || '未填') }); }); it.stdSegs = fp; } } if (!it.stdSegs) it.stdText = (ri && ri.standardAnswer) ? String(ri.standardAnswer).trim() : ''; items.push(it); }); return items; } /** 段序列 → 图片来源列表（保序去重）。 */ function xyExpSegSrcs(segs) { const out = []; (segs || []).forEach(s => { if (s && s.type === 'image' && s.src && !out.includes(s.src)) out.push(s.src); }); return out; } /** 按内容范围收集全部图片来源（题目/选项/匹配/我的作答/标准答案）。 */ function xyExpCollectSrcs(items, scope) { const srcs = []; items.forEach(it => { if (scope.q !== false) { xyExpSegSrcs(it.titleSegs).forEach(s => srcs.push(s)); (it.options || []).forEach(o => xyExpSegSrcs(o.segments).forEach(s => srcs.push(s))); (it.matchingL || []).forEach(o => xyExpSegSrcs(o.segments).forEach(s => srcs.push(s))); (it.matchingR || []).forEach(o => xyExpSegSrcs(o.segments).forEach(s => srcs.push(s))); } if (scope.mine !== false && it.mineSegs) xyExpSegSrcs(it.mineSegs).forEach(s => srcs.push(s)); if (scope.std !== false && it.stdSegs) xyExpSegSrcs(it.stdSegs).forEach(s => srcs.push(s)); }); const uniq = []; srcs.forEach(s => { if (!uniq.includes(s)) uniq.push(s); }); return uniq; } /** 笔记版文本流构建：按内容范围拼纯文本；withImages 时图片段写为 * \uE000 标记（idx 与 imgList 一一对应），否则写［图片：见平台］占位。 */ function xyExpNotesText(items, scope, withImages) { const imgList = []; const imgIdx = new Map(); const markIdx = src => { if (!imgIdx.has(src)) { imgIdx.set(src, imgList.length); imgList.push(src); } return imgIdx.get(src); }; const L = []; const emitSegs = segs => { (segs || []).forEach(s => { if (!s) return; if (s.type === 'image') { L.push(withImages && s.src ? '\uE000' + markIdx(s.src) : '［图片：见平台］'); } else if (s.type === 'formula') { L.push('[公式: ' + String(s.value || '').trim() + ']'); } else if (s.value != null) { String(s.value).split('\n').forEach(ln => { if (ln) L.push(ln); }); } }); }; let n = 0; items.forEach(it => { n += 1; L.push('第 ' + n + ' 题 ' + it.typeLabel); if (scope.q !== false) { emitSegs(it.titleSegs); if (it.type === 4 && it.blankCount) L.push('（共 ' + it.blankCount + ' 个填空）'); if (it.type === 13) { L.push('左侧：'); (it.matchingL || []).forEach(o => { L.push(o.letter + '. ' + (o.text || '')); emitSegs(o.segments); }); L.push('右侧候选：'); (it.matchingR || []).forEach(o => { L.push(o.letter + '. ' + (o.text || '')); emitSegs(o.segments); }); } if ((it.options || []).length) { const hasImg = (it.options || []).some(o => (o.segments || []).some(s => s && s.type === 'image')); if (hasImg) it.options.forEach(o => { L.push(o.letter + '. ' + (o.text || '')); emitSegs(o.segments); }); else L.push(it.options.map(o => o.letter + '. ' + (o.text || '')).join(' ')); } if (it.isAttach) L.push('附件题，无作答内容。'); } if (scope.mine !== false) { if (it.isAttach) { L.push('我的答案：附件题无作答内容'); } else if (it.mineSegs) { L.push('我的答案：'); emitSegs(it.mineSegs); } else { L.push('我的答案：' + (it.mineText || '无记录')); } if (it.scoreLine) L.push('得分：' + it.scoreLine); } if (scope.std !== false) { if (it.stdSegs) { L.push('标准答案：'); emitSegs(it.stdSegs); } else L.push('标准答案：' + (it.stdText || '（平台未公布）')); } L.push(''); }); return { text: L.join('\n'), imgList }; } /** 生成时间戳（与 §11 docx 导出命名风格一致）。 */ function xyHWStamp() { const d = new Date(), p = v => String(v).padStart(2, '0'); return d.getFullYear() + p(d.getMonth() + 1) + p(d.getDate()) + '_' + p(d.getHours()) + p(d.getMinutes()) + p(d.getSeconds()); } /** 触发浏览器下载（FileSaver 优先，降级到 a[download]）。 */ function xyHWSave(blob, filename) { try { if (typeof saveAs === 'function') { saveAs(blob, filename); return; } } catch (e) { /* 降级 */ } const url = URL.createObjectURL(blob); const a = document.createElement('a'); a.href = url; a.download = filename; document.body.appendChild(a); a.click(); a.remove(); setTimeout(() => URL.revokeObjectURL(url), 4000); } /** 笔记版图片块尺寸：按 150dpi 显示密度（5.9px/mm）换算为画布单位； * 下载失败条目置 null（排版引擎按 1 行占位，不中断流程）。 */ function xyExpNotesImages(imgList, imMap) { const MM = XYPaper.MM; const contentWmm = 146.5; return imgList.map(src => { const rec = imMap.get(src); if (!rec || !rec.ok) return null; const wpx = rec.width || 300, hpx = rec.height || 180; const wmm = Math.min(contentWmm, wpx / 5.9); const hmm = wmm * hpx / Math.max(1, wpx); return { src: src, w: wmm * MM, h: hmm * MM }; }); } /** arrayBuffer → HTMLImageElement（objectURL 生命周期由调用方管理）。 */ function xyExpBlobToImg(ab) { const blob = new Blob([ab]); const url = URL.createObjectURL(blob); return new Promise((resolve, reject) => { const img = new Image(); img.onload = () => { URL.revokeObjectURL(url); resolve(img); }; img.onerror = () => { URL.revokeObjectURL(url); reject(new Error('图片解码失败')); }; img.src = url; }); } /** 图片元素（模块级缓存，避免预览/导出重复解码）。 */ function xyExpImgEl(src, imMap) { const rec = imMap.get(src); if (!rec || !rec.ok) return Promise.resolve(null); if (!_xyExpImgCache.has(src)) { _xyExpImgCache.set(src, xyExpBlobToImg(rec.arrayBuffer).catch(() => null)); } return _xyExpImgCache.get(src); } function xyExpCanvasToJPEG(cv, quality) { return new Promise((resolve, reject) => { cv.toBlob(b => { if (!b) { reject(new Error('toBlob failed')); return; } b.arrayBuffer().then(ab => resolve({ data: new Uint8Array(ab), w: cv.width, h: cv.height }), reject); }, 'image/jpeg', quality || 0.92); }); } /* ================= 独立入口 UI ================= * 设计语言对齐「小雅辅助工具」主控台： * - CSS 变量双主题（默认深色，可切换浅色，localStorage 持久化） * - xy-panel / xy-action-btn / xy-mini-btn 组件家族 + xy-* 配色变量 * - FAB 可拖拽（pointer events，位置持久化）、面板标题栏拖拽 * - SVG 渐变 logo、aria 可访问性、prefers-reduced-motion 适配 * 借鉴 GitHub 同类项目最佳实践（Summarizerrrr 拖拽记忆 / CKUI 主题系统 / * userscript UI 隔离规范）：样式作用域 #xyh-* 前缀，z-index 顶层。 */ var XyhTheme = { KEY: 'xyh_theme', get: function () { try { var t = (typeof GM_getValue === 'function') ? GM_getValue(this.KEY, '') : localStorage.getItem(this.KEY); return (t === 'light' || t === 'dark') ? t : 'dark'; } catch (e) { return 'dark'; } }, set: function (t) { try { if (typeof GM_setValue === 'function') GM_setValue(this.KEY, t); } catch (e) {} try { localStorage.setItem(this.KEY, t); } catch (e) {} } }; var XyhScope = { KEY: 'xyh_scope', get: function () { try { var raw = (typeof GM_getValue === 'function') ? GM_getValue(this.KEY, '') : localStorage.getItem(this.KEY); var o = raw ? JSON.parse(raw) : {}; return { q: o.q !== false, std: o.std !== false, mine: o.mine !== false }; } catch (e) { return { q: true, std: true, mine: true }; } }, set: function (scope) { try { if (typeof GM_setValue === 'function') GM_setValue(this.KEY, JSON.stringify(scope)); } catch (e) {} try { localStorage.setItem(this.KEY, JSON.stringify(scope)); } catch (e) {} } }; console.log('[小雅作业华为笔记导出] 引擎加载完成 v1.0.2'); // 调试句柄：控制台可用 XyHandwriting.* 手动调用引擎各模块 try { globalThis.XyHandwriting = { XYPaper: XYPaper, XYHinote: XYHinote, XYExport: XYExport, get XY_HW_DB() { return XY_HW_DB; }, xyHWRaster: xyHWRaster, xyHWRasterPrinted: xyHWRasterPrinted }; } catch (e) {} function xyhToast(msg, type) { var colors = { success: '#10b981', error: '#ef4444', warning: '#f59e0b', info: '#4f46e5' }; var t = document.createElement('div'); t.setAttribute('role', 'status'); t.style.cssText = 'position:fixed; left:50%; transform:translateX(-50%); bottom:96px; z-index:2147483647;' + 'background:rgba(15,23,42,.94); color:#fff; font-size:12.5px; padding:10px 16px; border-radius:10px; max-width:72vw;' + 'border-left:3px solid ' + (colors[type] || colors.info) + '; box-shadow:0 8px 28px rgba(0,0,0,.28);' + (document.getElementById('xyh-fab') && document.getElementById('xyh-fab').getAttribute('data-theme') === 'light' ? 'background:#ffffff; color:#0f172a; border:1px solid #e2e8f0;' : ''); t.textContent = msg; document.body.appendChild(t); setTimeout(function () { t.remove(); }, 3200); } var toast = xyhToast; function xyhSaveBlob(blob, filename) { var url = URL.createObjectURL(blob); var a = document.createElement('a'); a.href = url; a.download = filename; document.body.appendChild(a); a.click(); a.remove(); setTimeout(function () { URL.revokeObjectURL(url); }, 4000); } var saveBlob = xyhSaveBlob; function xyhStamp() { var d = new Date(), p = function (v) { return String(v).padStart(2, '0'); }; return d.getFullYear() + p(d.getMonth() + 1) + p(d.getDate()) + '_' + p(d.getHours()) + p(d.getMinutes()) + p(d.getSeconds()); } var stamp = xyhStamp; /** SVG 渐变 logo：钢笔笔尖 + 笔迹波线（紫→青渐变，与主工具 accent 家族同源） */ var XYH_LOGO_SVG = ''; /** 主题变量表：与主控台 --xy-* 配色同源 */ function xyhThemeVars(t) { return t === 'light' ? { surface: '#ffffff', surface2: '#f8fafc', border: '#e2e8f0', borderLight: '#cbd5e1', text: '#0f172a', text2: '#475569', muted: '#94a3b8', inputBg: '#ffffff', maskBg: 'rgba(15,23,42,0.35)' } : { surface: 'rgba(15,23,42,0.92)', surface2: 'rgba(30,41,59,0.65)', border: 'rgba(71,85,105,0.45)', borderLight: 'rgba(71,85,105,0.6)', text: '#e2e8f0', text2: '#cbd5e1', muted: '#94a3b8', inputBg: 'rgba(15,23,42,0.5)', maskBg: 'rgba(0,0,0,0.4)' }; } function xyhApplyTheme(root, fab, theme) { var v = xyhThemeVars(theme); var s = root.style; s.setProperty('--xyh-surface', v.surface); s.setProperty('--xyh-surface2', v.surface2); s.setProperty('--xyh-border', v.border); s.setProperty('--xyh-border-light', v.borderLight); s.setProperty('--xyh-text', v.text); s.setProperty('--xyh-text2', v.text2); s.setProperty('--xyh-muted', v.muted); s.setProperty('--xyh-input-bg', v.inputBg); fab.setAttribute('data-theme', theme); var tg = root.querySelector('#xyh-theme-toggle'); if (tg) tg.textContent = theme === 'light' ? '🌙' : '☀️'; } function xyhScopeGet() { var sc = XyhScope.get(); ['q', 'std', 'mine'].forEach(function (k) { var el = document.getElementById('xyh-scope-' + k); if (el) sc[k] = el.checked; }); return sc; } async function exportAs(fmt) { var autoImages = []; var imMap = new Map(); var text = ''; if (hwQuestionsData && hwQuestionsData.length) { var _items = xyExpCollect(); var _nt = xyExpNotesText(_items, xyhScopeGet(), true); text = _nt.text; imMap = _nt.imgList.length ? await hwHydrateImageMap(_nt.imgList, 1000, false) : new Map(); autoImages = xyExpNotesImages(_nt.imgList, imMap); } if (!text) { xyhToast('还未捕获到作业题目，请先打开作业/试卷页面', 'warning'); return; } try { await xyhLoadDb(); } catch (e) { xyhToast('笔顺库加载失败：' + ((e && e.message) || e), 'error'); return; } await xyhLoadTexMap(); /* 公式映射表，失败静默降级 */ var btns = document.querySelectorAll('[data-xhn-fmt]'); btns.forEach(function (b) { b.disabled = true; }); var st = document.getElementById('xyh-status'); if (st) { st.textContent = '⏳ 正在生成' + (fmt === 'hinote' ? ' .hinote' : fmt === 'pdf' ? ' PDF' : ' 图片') + '…'; st.style.opacity = '1'; } try { var res = XYPaper.build(text, { db: XY_HW_DB, ink: 0x1A1A1A, raster: xyHWRaster, rasterPrinted: xyHWRasterPrinted, images: autoImages, noRule: fmt === 'hinote' /* hinote 白纸无虚线横格 */ }); if (!res || !res.strokes || !res.strokes.length) { xyhToast('生成失败：未产出笔迹', 'error'); return; } var rawName = (document.getElementById('xhn-fname') && document.getElementById('xhn-fname').value) || '手写归档'; var title = rawName.replace(/[\\/:*?"<>|]/g, '_') + '_' + xyhStamp(); if (fmt === 'hinote') { var buf = await XYHinote.writeHinote(res.strokes, { title: title, pageColor: -1 }); xyhSaveBlob(new Blob([buf], { type: 'application/octet-stream' }), title + '.hinote'); xyhToast('✅ 已导出 ' + title + '.hinote（' + res.stats.pages + ' 页）', 'success'); } else { var imgLayout = []; if (autoImages.length && res.imgLayout) { for (var _pi = 0; _pi < res.imgLayout.length; _pi++) { var pl = res.imgLayout[_pi]; var im = autoImages[pl.idx]; if (!im) continue; var el = await xyExpImgEl(im.src, imMap); if (el) imgLayout.push({ page: pl.page, x: pl.x, y: pl.y, w: pl.w, h: pl.h, img: el }); } } if (fmt === 'pdf') { await XYExport.downloadPDF(res, res.strokes, title, 150, 0.92, imgLayout); xyhToast('✅ 已导出 PDF（' + res.stats.pages + ' 页）', 'success'); } else { await XYExport.downloadJPGs(res, res.strokes, title, 150, 0.92, imgLayout); xyhToast('✅ 已导出图片（' + res.stats.pages + ' 页）', 'success'); } } if (st) { st.textContent = '✅ 上次导出：' + res.stats.chars + ' 字 / ' + res.stats.pages + ' 页'; st.style.opacity = '.85'; } } catch (e) { xyhToast('导出失败：' + ((e && e.message) || e), 'error'); if (st) { st.textContent = '❌ 导出失败'; } } finally { btns.forEach(function (b) { b.disabled = false; }); } } /* ================= 文字 / Markdown → 手写 ================= * 借鉴：matt-bat/programmatic-text-to-handwriting（MD → 块解析 → 逐块渲染·确定性种子）、 * RustyPiano/Markdown2Handwrite（块解析先行再渲染）、本地 remark-docx fork（块类型集合）。 * 三段式：MD 块解析 → 块到排版文本映射（■ 标题/• 列表/缩进代码/引用前缀）→ 交给 * XYPaper.build 现有手写引擎，引擎零改动。 */ function xyhMdInline(t) { return String(t || '') .replace(/!\[([^\]]*)\]$[^)]*$/g, '$1') .replace(/\[([^\]]+)\]$[^)]*$/g, '$1') .replace(/\*\*\*([^*]+)\*\*\*/g, '$1') .replace(/\*\*([^*]+)\*\*/g, '$1') .replace(/__([^_]+)__/g, '$1') .replace(/\*([^*]+)\*/g, '$1') .replace(/~~([^~]+)~~/g, '$1') .replace(/`([^`]+)`/g, '$1'); } function xyhMdParse(md) { var rows = String(md || '').replace(/\r\n/g, '\n').split('\n'); var blocks = [], inCode = false, codeBuf = []; var listRe = /^(\s*)([-*+]|\d+[.、)])\s+(.*)$/; for (var i = 0; i < rows.length; i++) { var ln = rows[i]; if (/^```/.test(ln.trim())) { if (!inCode) { inCode = true; codeBuf = []; } else { blocks.push({ t: 'code', text: codeBuf.join('\n') }); inCode = false; } continue; } if (inCode) { codeBuf.push(ln); continue; } var t = ln.trim(); /* [MD-LAYOUT] 空行保留为 blank 块——作者分段意图，转文本时作段落间距 */ if (!t) { blocks.push({ t: 'blank' }); continue; } var h = t.match(/^(#{1,6})\s+(.*)$/); if (h) { blocks.push({ t: 'h', level: Math.min(h[1].length, 3), text: xyhMdInline(h[2]) }); continue; } if (/^(-{3,}|\*{3,}|_{3,})$/.test(t)) { blocks.push({ t: 'hr' }); continue; } var q = t.match(/^>\s?(.*)$/); if (q) { blocks.push({ t: 'quote', text: xyhMdInline(q[1]) }); continue; } var li = ln.match(listRe); /* [MD-FIX] 无空格星号列表（*要点——网页/聊天复制常见丢空格形态）， * 仅当 * 后紧跟非空白非 * 才认定，防误伤 **粗体** 与乘号 */ if (!li && /^\*[^*\s]/.test(t)) li = [t, '', '*', t.slice(1)]; if (li) { var depth = Math.floor(li[1].replace(/\t/g, ' ').length / 2); var ordered = /\d/.test(li[2]); blocks.push({ t: 'li', depth: Math.min(depth, 2), mark: ordered ? li[2] : '•', text: xyhMdInline(li[3]) }); continue; } blocks.push({ t: 'p', text: xyhMdInline(t) }); } if (inCode && codeBuf.length) blocks.push({ t: 'code', text: codeBuf.join('\n') }); return blocks; } function xyhDetectMd(text) { if (!text) return false; var n = 0; String(text).split('\n').forEach(function (l) { if (/^#{1,6}\s/.test(l) || /^```/.test(l) || /^[-*+]\s/.test(l) || /^\d+[.、)]\s/.test(l) || /^>\s/.test(l)) n++; /* 行内标记（粗体/删除线）与无空格星号列表同样算 MD 特征—— * 修「纯段落带 **粗体** 却走纯文本路径遗留星号」问题 */ else if (/\*\*[^*]+\*\*/.test(l) || /~~[^~]+~~/.test(l) || /^\*[^*\s]/.test(l)) n++; }); return n >= 1; } function xyhBlocksToText(blocks) { var out = []; blocks.forEach(function (b) { var pad = b.depth ? new Array(b.depth + 1).join('　') : ''; if (b.t === 'blank') { out.push(''); return; } /* [MD-LAYOUT] 结构块（标题/代码/引用/分割线）前自动空一行，与正文呼吸分隔 */ if ((b.t === 'h' || b.t === 'hr' || b.t === 'code' || b.t === 'quote') && out.length && out[out.length - 1] !== '') out.push(''); if (b.t === 'h') { out.push((b.level === 1 ? '■ ' : b.level === 2 ? '◆ ' : '· ') + b.text); out.push(''); /* 标题后空一行 */ } else if (b.t === 'li') out.push(pad + b.mark + ' ' + b.text); else if (b.t === 'code') { out.push('── 代码 ──'); b.text.split('\n').forEach(function (cl) { out.push('　' + cl); }); out.push('────────'); out.push(''); } else if (b.t === 'quote') out.push('▍ ' + b.text); else if (b.t === 'hr') out.push('────────────'); else out.push(b.text); }); /* [MD-LAYOUT] 归一：连续空行压成一行、去首尾空行——空行只作段落间距不堆叠 */ var res = []; for (var i = 0; i < out.length; i++) { if (out[i] === '' && (res.length === 0 || res[res.length - 1] === '')) continue; res.push(out[i]); } while (res.length && res[res.length - 1] === '') res.pop(); return res.join('\n'); } /* ================= LaTeX 公式 → 手写笔迹 ================= * 方案参考 GitHub 通用管线（MathJax v3 tex2svg → SVG → Image → canvas 逐像素， * 见 texsvg / dsh-latex-tools）：SVG 自包含 path 无字体依赖，境内走 jsdmirror。 * 位图格式与 xyHWRasterPrinted 同构（透明底+白字，亮=墨迹），导出层经 * thin → traceStrokes 转真笔迹——.hinote（纯笔迹格式）里公式同样有效。 */ var XYH_MJ_URL = 'https://cdn.jsdmirror.com/npm/mathjax@3.2.2/es5/tex-svg.js'; var _xyhMjReady = null; var _xyhMjEngine = null; /* 就绪后的 MathJax 引擎引用（页面上下文或沙箱） */ /** MathJax v3 配置：必须在脚本执行前就位；fontCache='none' 让每个 SVG 自包含 * path，否则 dataURL 化后引用全局缓存失效，导出空白。 */ function xyhMjConfig() { return { svg: { fontCache: 'none' }, tex: { packages: { '[+]': ['ams'] } }, startup: { typeset: false }, options: { enableMenu: false } }; } /** 公式引擎加载（script 注入 + unsafeWindow，CDP 真机验证）： * 真实站点页面实测：script 注入 jsdmirror 655ms、CSP 未拦截、tex2svg 5/5 全过。 * GM eval 沙箱通道真机失败（MathJax 大包在脚本沙箱内初始化异常）→ 弃用。 * MathJax 运行在页面上下文，通过 unsafeWindow.MathJax 访问。 */ function xyhLoadMathJax() { if (_xyhMjReady) return _xyhMjReady; _xyhMjReady = new Promise(function (resolve, reject) { var UW = (typeof unsafeWindow !== 'undefined' && unsafeWindow) ? unsafeWindow : window; try { if (!UW.MathJax) UW.MathJax = xyhMjConfig(); } catch (e) { /* 只读时忽略 */ } var sc = document.createElement('script'); sc.src = XYH_MJ_URL; sc.onload = function () { console.log('[小雅作业华为笔记导出] 公式引擎脚本加载完成，等待初始化…'); var _mjTries = 0; (function _mjWait() { if (UW.MathJax && UW.MathJax.tex2svg) { _xyhMjEngine = UW.MathJax; resolve(UW.MathJax); return; } if (++_mjTries > 100) { _xyhMjReady = null; reject(new Error('MathJax 初始化超时（10s）')); return; } setTimeout(_mjWait, 100); })(); }; sc.onerror = function () { _xyhMjReady = null; reject(new Error('MathJax 脚本加载失败（网络或 CSP）')); }; document.head.appendChild(sc); }); return _xyhMjReady; } /** LaTeX → Unicode 线性文本：公式不再走 MathJax 位图（与手写风格不搭、链路 * 脆弱），改为线性化后并入正文，走与其他文字完全相同的手写笔迹引擎—— * 手写笔记场景下分式写 a/b、上标写 ² 完全符合真实书写习惯。 */ function xyhTexToLinear(tex) { var t = String(tex || ''); /* 映射表外置（xy-hw-tex.json）：希腊字母 / 运算符 / 上下标均不内嵌脚本。 * 未加载成功时仅保留结构命令兜底，公式结构转换（分式/根号/上下标剥除）不受影响。 */ var MAP = _XY_HW_TEX || {}; var greek = MAP.greek || {}; var ops = {}, _k; for (_k in _XY_HW_TEX_CORE_OPS) ops[_k] = _XY_HW_TEX_CORE_OPS[_k]; for (_k in (MAP.ops || {})) ops[_k] = MAP.ops[_k]; var sup = MAP.sup || {}; var sub = MAP.sub || {}; Object.keys(greek).forEach(function (k) { t = t.split('\\' + k).join(greek[k]); }); /* 运算符：命令长度降序替换，防 \le 抢配 \leq */ Object.keys(ops).sort(function (a, b) { return b.length - a.length; }).forEach(function (k) { t = t.split('\\' + k).join(ops[k]); }); /* 数学函数名保留原文（cos/sin/tan/lim/log/ln/max/min/exp） */ /* 上下标 → Unicode 上/下标（常见单字符与数字）；无对应时保留 ^ x 原样 */ function supSub(re, table) { t = t.replace(re, function (m, body) { body = body.trim(); /* 整段可映射则全转，否则保留原记法 */ var ok = true, mapped = ''; for (var q = 0; q < body.length; q++) { var ch = body[q]; if (table[ch]) mapped += table[ch]; else if (ch === ' ') { mapped += ''; } else { ok = false; break; } } return ok ? mapped : m; }); } supSub(/\^\{([^{}]*)\}/g, sup); supSub(/\^(\S)/g, sup); supSub(/_\{([^{}]*)\}/g, sub); supSub(/_(\S)/g, sub); /* 分式 → (分子)/(分母)：反复处理最内层（嵌套 \frac 由内向外） */ var guard = 0; while (t.indexOf('\\frac') !== -1 && guard++ < 20) { t = t.replace(/\\frac\s*\{([^{}]*)\}\s*\{([^{}]*)\}/g, function (m, a, b) { return '(' + a.trim() + ')/(' + b.trim() + ')'; }); } /* 根号：\sqrt{x} → √(x)；\sqrt[n]{x} → ⁿ√(x) */ t = t.replace(/\\sqrt\s*\[([^\]]*)\]\s*\{([^{}]*)\}/g, function (m, n, x) { return (sup[n] || '^(' + n + ')') + '√(' + x.trim() + ')'; }); t = t.replace(/\\sqrt\s*\{([^{}]*)\}/g, function (m, x) { return '√(' + x.trim() + ')'; }); /* 定界符与修饰清理 */ t = t.replace(/\\left\s*\\\{/g, '{').replace(/\\right\s*\\\}/g, '}'); t = t.replace(/\\left\s*\[/g, '[').replace(/\\right\s*\]/g, ']'); t = t.replace(/\\left\s*\|/g, '|').replace(/\\right\s*\|/g, '|'); t = t.replace(/\\left\s*\./g, '').replace(/\\right\s*\./g, ''); t = t.replace(/\\(text|mathrm|mathbf|mathit)\s*\{([^{}]*)\}/g, '$2'); t = t.replace(/\\(,|;|:|!)/g, ' '); t = t.replace(/\\\\/g, '；'); t = t.replace(/\\overline\s*\{([^{}]*)\}/g, 'overline($1)'); t = t.replace(/\\hat\s*\{([^{}]*)\}/g, '$1^'); t = t.replace(/\\vec\s*\{([^{}]*)\}/g, '$1→'); /* 残留命令兜底：未知 \command 直接剥掉反斜杠保留名字 */ t = t.replace(/\\([a-zA-Z]+)/g, '$1'); t = t.replace(/[{}]/g, ''); /* 多空格归一 */ t = t.replace(/ {3,}/g, ' '); return t.trim(); } /** 提取 $..$（块级）与 $..$（行内）公式，替换为图片占位符（复用图片占行机制）。 * 规则：$ 后非空白且配对侧非数字，避免「价格 $5」误判。 */ function xyhExtractFormulas(text) { /* 公式 → 线性手写文本：不再走 MathJax 位图/占位符/引擎加载整条链， * 公式与正文共用同一手写笔迹引擎（风格统一）。formulas 恒空使 * 调用点的引擎加载/光栅化分支自然短路（保留以兼容结构）。 */ var t = String(text || ''); var n = 0; t = t.replace(/\$\$([\s\S]+?)\$\$/g, function (m, f) { n++; return '\n' + xyhTexToLinear(f) + '\n'; }); t = t.replace(/\$(\S(?:[^$\n]*\S)?)\$/g, function (m, f) { var core = f.trim(); if (!core) return m; n++; return xyhTexToLinear(core); }); /* [MD-LAYOUT] 排版归一：块级公式自带前后空行，与正文不粘连； * 行尾空白清除、连续空行压成一个、去首尾空行 */ t = t.replace(/[ \t]+\n/g, '\n'); t = t.replace(/\n{3,}/g, '\n\n'); t = t.replace(/^\n+/, '').replace(/\n+$/, ''); return { text: t, formulas: [], count: n }; } /** 公式 → 光栅位图：tex2svg → SVG（白字，亮=墨迹）→ dataURL → Image → canvas 灰度。 */ function xyhRasterFormula(latex, display) { return new Promise(function (resolve, reject) { var svg; try { if (!_xyhMjEngine) throw new Error('公式引擎未就绪'); var node = _xyhMjEngine.tex2svg(latex, { display: !!display }); svg = node.firstElementChild; if (!svg || svg.tagName.toLowerCase() !== 'svg') throw new Error('tex2svg 无输出'); svg.setAttribute('xmlns', 'http://www.w3.org/2000/svg'); /* 不设 color：MathJax glyph 默认黑字（不赌 currentColor 行为）， * 画布填白底后按「暗=墨迹」二值化，与栅格格式等价。 */ } catch (e) { reject(e); return; } var vb = svg.viewBox && svg.viewBox.baseVal; var vw = (vb && vb.width) || 300, vh = (vb && vb.height) || 100; /* 尺寸防御：位图最大边限 400px（真实复杂公式 SVG 可达数百 pt，无限制时大位图消耗过大）；小 SVG 最多 3x 超采样 */ var scale = Math.min(3, 400 / Math.max(vw, vh)); if (scale < 0.05) scale = 0.05; var cw = Math.max(8, Math.round(vw * scale)), chh = Math.max(8, Math.round(vh * scale)); var url = 'data:image/svg+xml;base64,' + btoa(unescape(encodeURIComponent(svg.outerHTML))); var img = new Image(); img.onload = function () { try { var cv = document.createElement('canvas'); cv.width = cw; cv.height = chh; var g = cv.getContext('2d', { willReadFrequently: true }); g.fillStyle = '#fff'; g.fillRect(0, 0, cw, chh); /* 白底：黑字公式与底形成对比 */ g.drawImage(img, 0, 0, cw, chh); var d = g.getImageData(0, 0, cw, chh).data; var out = new Uint8Array(cw * chh); var inkN = 0; for (var i = 0; i < out.length; i++) { /* 暗=墨迹：输出 0/255 二值，与栅格格式（>128=墨迹）完全同构 */ out[i] = d[i * 4] < 128 ? 255 : 0; if (out[i]) inkN++; } if (inkN < out.length * 0.0005) throw new Error('公式渲染空白（MathJax 输出未落墨）'); resolve({ w: cw, h: chh, data: out, dataUrl: url }); } catch (e) { reject(e); } }; img.onerror = function () { reject(new Error('公式 SVG 加载失败')); }; img.src = url; }); } /** 文字/Markdown → 手写（双模式）：plain=纯文字面板所见即所得（零解析零剥除， * 公式也不处理）；MD=结构化解析 + LaTeX 公式 → MathJax 笔迹。 */ async function xyhExportText(fmt, plain) { var ta = document.getElementById(plain ? 'xyh-text-input' : 'xyh-md-input'); var raw = (ta && ta.value || '').trim(); if (!raw) { xyhToast(plain ? '请先粘贴文字内容' : '请先粘贴 Markdown 内容', 'warning'); return; } try { await xyhLoadDb(); } catch (e) { xyhToast('笔顺库加载失败：' + ((e && e.message) || e), 'error'); return; } await xyhLoadTexMap(); /* 公式映射表，失败静默降级 */ var st0 = document.getElementById(plain ? 'xyh-text-status' : 'xyh-md-status'); /* [SPLIT] 双面板分离：纯文字面板所见即所得；Markdown 面板永远走结构化解析。 */ var text = raw, blockCount = 0; if (!plain) { var blocks = xyhMdParse(raw); blockCount = blocks.length; text = xyhBlocksToText(blocks); } var btns = document.querySelectorAll(plain ? '[data-xhn-text-fmt]' : '[data-xhn-md-fmt]'); btns.forEach(function (b) { b.disabled = true; }); var st = st0; if (st) { st.textContent = '⏳ 正在生成' + (fmt === 'hinote' ? ' .hinote' : fmt === 'pdf' ? ' PDF' : ' 图片') + '…'; st.style.opacity = '1'; } /* [FORMULA-FIX] LaTeX 公式提取（仅 Markdown 面板）：$$..$$ 与 $..$ → 占位符， * MathJax 光栅化转真笔迹；纯文字面板所见即所得，不做公式处理。 */ var ext = plain ? { formulas: [], text: text } : xyhExtractFormulas(text); text = ext.text; var fmlBitmaps = []; if (ext.formulas.length) { if (st0) st0.textContent = '🧮 检测到 ' + ext.formulas.length + ' 个公式，正在准备渲染…'; try { await xyhLoadMathJax(); } catch (e) { xyhToast('公式引擎加载失败，公式将以原文手写：' + ((e && e.message) || e), 'warning'); } } if (ext.formulas.length && _xyhMjEngine && _xyhMjEngine.tex2svg) { var failed = []; for (var _fi = 0; _fi < ext.formulas.length; _fi++) { try { var bm = await xyhRasterFormula(ext.formulas[_fi], true); fmlBitmaps.push(bm); console.log('[小雅作业华为笔记导出] 公式 ' + (_fi + 1) + '/' + ext.formulas.length + ' 渲染成功'); } catch (e2) { failed.push(_fi); fmlBitmaps.push(null); console.log('[小雅作业华为笔记导出] 公式 ' + (_fi + 1) + ' 渲染失败（回退原文）:', (e2 && e2.message) || e2); } } /* 渲染失败的公式：占位符回退为 LaTeX 原文（按普通文本手写） */ if (failed.length) { failed.forEach(function (fi) { text = text.split('\uE000' + fi).join('$' + ext.formulas[fi] + '$'); }); xyhToast(failed.length + ' 个公式渲染失败，已按原文手写', 'warning'); } } var fmlImages = ext.formulas.length ? ext.formulas.map(function (f, fi) { var bm = fmlBitmaps[fi]; if (!bm) return null; return { src: bm.dataUrl, w: bm.w, h: bm.h, bitmap: { w: bm.w, h: bm.h, data: bm.data } }; }) : null; try { var res = XYPaper.build(text, { db: XY_HW_DB, ink: 0x1A1A1A, raster: xyHWRaster, rasterPrinted: xyHWRasterPrinted, images: fmlImages, noRule: fmt === 'hinote' /* hinote 白纸无虚线横格 */ }); if (!res || !res.strokes || !res.strokes.length) { xyhToast('生成失败：未产出笔迹', 'error'); return; } var fnameEl = document.getElementById(plain ? 'xhn-text-fname' : 'xyh-md-fname'); var rawName = (fnameEl && fnameEl.value) || '笔记转换'; var title = rawName.replace(/[\/:*?"<>|]/g, '_') + '_' + xyhStamp(); if (fmt === 'hinote') { /* [PAPER-FIX] pageColor:-1 = 白纸 0xFFFFFFFF（引擎默认深灰底导致黑底黑字） */ var buf = await XYHinote.writeHinote(res.strokes, { title: title, pageColor: -1 }); xyhSaveBlob(new Blob([buf], { type: 'application/octet-stream' }), title + '.hinote'); xyhToast('✅ 已导出 ' + title + '.hinote（' + res.stats.pages + ' 页）', 'success'); } else { /* [FORMULA-FIX] 公式位图渲染为 Image，按 res.imgLayout 定位传入导出层 */ var imgLayout = []; if (fmlImages && res.imgLayout) { for (var _pi = 0; _pi < res.imgLayout.length; _pi++) { var pl = res.imgLayout[_pi]; var fim = fmlImages[pl.idx]; if (!fim || !fim.src) continue; var fel = await new Promise(function (resolve) { var el = new Image(); el.onload = function () { resolve(el); }; el.onerror = function () { resolve(null); }; el.src = fim.src; }); if (fel) imgLayout.push({ page: pl.page, x: pl.x, y: pl.y, w: pl.w, h: pl.h, img: fel }); } } if (fmt === 'pdf') { await XYExport.downloadPDF(res, res.strokes, title, 150, 0.92, imgLayout); xyhToast('✅ 已导出 PDF（' + res.stats.pages + ' 页）', 'success'); } else { await XYExport.downloadJPGs(res, res.strokes, title, 150, 0.92, imgLayout); xyhToast('✅ 已导出图片（' + res.stats.pages + ' 页）', 'success'); } } if (st) { st.textContent = '✅ 上次导出：' + res.stats.chars + ' 字 / ' + res.stats.pages + ' 页' + (!plain && blockCount ? ' · Markdown ' + blockCount + ' 区块' : ''); st.style.opacity = '1'; } } catch (e) { xyhToast('导出失败：' + ((e && e.message) || e), 'error'); if (st) { st.textContent = '❌ 导出失败'; } } finally { btns.forEach(function (b) { b.disabled = false; }); } } function xyhMakeDraggable(handle, target, posKey) { handle.style.cursor = 'move'; handle.addEventListener('pointerdown', function (ev) { if (ev.target.closest('#xyh-theme-toggle,#xyh-minimize')) return; ev.preventDefault(); var startX = ev.clientX, startY = ev.clientY; var rect = target.getBoundingClientRect(); var ox = rect.left, oy = rect.top; function move(e) { var nx = Math.min(Math.max(0, ox + e.clientX - startX), window.innerWidth - rect.width); var ny = Math.min(Math.max(0, oy + e.clientY - startY), window.innerHeight - 48); target.style.left = nx + 'px'; target.style.top = ny + 'px'; target.style.right = 'auto'; target.style.bottom = 'auto'; } function up() { document.removeEventListener('pointermove', move); document.removeEventListener('pointerup', up); try { localStorage.setItem(posKey, JSON.stringify({ l: target.style.left, t: target.style.top })); } catch (e) {} } document.addEventListener('pointermove', move); document.addEventListener('pointerup', up); }); } function xyhRestoreFabPos(fab) { try { var p = JSON.parse(localStorage.getItem('xyh_fab_pos') || 'null'); if (p && p.l && p.t) { fab.style.left = p.l; fab.style.top = p.t; fab.style.right = 'auto'; fab.style.bottom = 'auto'; } } catch (e) {} } function buildUI() { try { if (document.getElementById('xyh-fab')) return; var theme = XyhTheme.get(); /* ── FAB 悬浮按钮（SVG logo，可拖拽记忆位置） ── */ var fab = document.createElement('button'); fab.id = 'xyh-fab'; fab.type = 'button'; fab.setAttribute('aria-label', '手写归档'); fab.setAttribute('data-theme', theme); fab.innerHTML = XYH_LOGO_SVG; fab.style.cssText = 'position:fixed; right:18px; bottom:18px; z-index:2147483647; width:46px; height:46px;' + 'border-radius:14px; border:1px solid rgba(168,85,247,.5); background:linear-gradient(135deg,rgba(168,85,247,.16),rgba(6,182,212,.16))' + ',' + xyhThemeVars(theme).surface + '; cursor:pointer; box-shadow:0 4px 16px rgba(0,0,0,.2); touch-action:none;'; xyhRestoreFabPos(fab); xyhMakeDraggable(fab, fab, 'xyh_fab_pos'); fab.addEventListener('click', function (ev) { if (fab._dragged) { fab._dragged = false; return; } var p = document.getElementById('xyh-panel'); if (p) p.style.display = p.style.display === 'none' ? 'flex' : 'none'; }); fab.addEventListener('pointerdown', function () { fab._downX = null; }); fab.addEventListener('pointermove', function () {}); /* ── 主面板（xy-panel 风格） ── */ var panel = document.createElement('div'); panel.id = 'xyh-panel'; panel.setAttribute('role', 'dialog'); panel.setAttribute('aria-label', '手写归档面板'); panel.style.cssText = 'display:none; position:fixed; right:18px; bottom:74px; z-index:2147483647; width:368px;' + 'max-height:min(78vh, 640px); overflow-y:auto; flex-direction:column; border-radius:12px; padding:0;' + 'background:var(--xyh-surface); border:1px solid var(--xyh-border); box-shadow:0 16px 48px rgba(0,0,0,.3);' + "font-family:'Segoe UI','Microsoft YaHei',system-ui,sans-serif;"; var css = document.createElement('style'); css.textContent = '#xyh-panel *{box-sizing:border-box;}' + '@media (prefers-reduced-motion: reduce){#xyh-panel,#xyh-fab{transition:none !important;}}' + '#xyh-panel .xyh-head{display:flex; align-items:center; gap:9px; padding:11px 13px; border-bottom:1px solid var(--xyh-border);' + 'background:var(--xyh-surface2); border-radius:12px 12px 0 0; user-select:none; touch-action:none;}' + '#xyh-panel .xyh-title{flex:1; font-size:12.5px; font-weight:700; color:var(--xyh-text); letter-spacing:.3px;}' + '#xyh-panel .xyh-icon-btn{border:none; background:transparent; color:var(--xyh-muted); font-size:14px; cursor:pointer;' + 'padding:3px 6px; border-radius:7px; line-height:1;}' + '#xyh-panel .xyh-icon-btn:hover{background:var(--xyh-surface2); color:var(--xyh-text);}' + '#xyh-panel .xyh-body{padding:12px 13px; display:flex; flex-direction:column; gap:9px;}' + '#xyh-panel .xyh-tabs{display:flex; gap:6px; margin-bottom:8px;}' + '#xyh-panel .xyh-tab{flex:1; padding:7px 0; font-size:11.5px; font-weight:700; border-radius:8px; border:1px solid var(--xyh-border); background:transparent; color:var(--xyh-muted); cursor:pointer; transition:all .15s;}' + '#xyh-panel .xyh-tab.active{border-color:#06b6d4; color:#06b6d4; background:rgba(6,182,212,0.08);}' + '#xyh-panel textarea{width:100%; box-sizing:border-box; min-height:130px; resize:vertical; padding:8px 10px; font-size:11.5px; line-height:1.6; border-radius:8px; border:1px solid var(--xyh-border); background:var(--xyh-input-bg); color:var(--xyh-text); outline:none; font-family:inherit;}' + '#xyh-panel textarea:focus{border-color:#a855f7; box-shadow:0 0 0 3px rgba(168,85,247,.14);}' + '#xyh-panel .xyh-md-hint{font-size:10px; color:var(--xyh-muted); line-height:1.5; margin:3px 0 6px;}' + '#xyh-panel input{width:100%; padding:7px 10px; font-size:11.5px; border-radius:8px; border:1px solid var(--xyh-border);' + 'background:var(--xyh-input-bg); color:var(--xyh-text); outline:none;}' + '#xyh-panel .xyh-meta{display:flex; justify-content:space-between; font-size:10px; color:var(--xyh-muted);}' + '#xyh-panel .xyh-btns{display:flex; gap:8px;}' + '#xyh-panel .xyh-btn{flex:1; min-height:36px; font-size:11.5px; font-weight:600; border-radius:9px; cursor:pointer;' + 'display:flex; align-items:center; justify-content:center; gap:5px; transition:box-shadow .15s ease, transform .1s ease;}' + '#xyh-panel .xyh-btn:disabled{opacity:.5; cursor:not-allowed;}' + '#xyh-panel .xyh-btn:not(:disabled):active{transform:translateY(1px);}' + '#xyh-panel .xyh-btn-hinote{border:1px solid rgba(168,85,247,.45); background:rgba(168,85,247,.12); color:#a855f7;}' + '#xyh-panel .xyh-btn-hinote:not(:disabled):hover{box-shadow:0 2px 10px rgba(168,85,247,.3);}' + '#xyh-panel .xyh-btn-pdf{border:1px solid rgba(6,182,212,.45); background:rgba(6,182,212,.12); color:#06b6d4;}' + '#xyh-panel .xyh-btn-pdf:not(:disabled):hover{box-shadow:0 2px 10px rgba(6,182,212,.3);}' + '#xyh-panel .xyh-btn-jpg{border:1px solid var(--xyh-border-light); background:var(--xyh-surface2); color:var(--xyh-text2);}' + '#xyh-panel .xyh-btn-jpg:not(:disabled):hover{box-shadow:0 2px 10px rgba(0,0,0,.12);}' + '#xyh-panel .xyh-status{min-height:16px; font-size:10.5px; color:var(--xyh-muted); line-height:1.5;}' + '#xyh-panel .xyh-databar{display:flex; align-items:center; gap:8px; padding:7px 13px; font-size:10.5px;' + 'color:var(--xyh-muted); background:var(--xyh-surface2); border-top:1px solid var(--xyh-border); border-bottom:1px solid var(--xyh-border);}' + '#xyh-panel .xyh-foot{font-size:9.5px; color:var(--xyh-muted); line-height:1.6; border-top:1px solid var(--xyh-border);' + 'padding:8px 13px 10px;}'; var head = document.createElement('div'); head.className = 'xyh-head'; head.innerHTML = '' + '小雅作业华为笔记导出' + '' + '' + ''; var body = document.createElement('div'); body.className = 'xyh-body'; body.innerHTML = '

' + '' + '' + '' + '

' + '

进入作业页面自动捕获题目A4 笔记纸 · 自动分页

' + '

' + '题目' + '标准答案' + '我的作答' + '

' + '' + '

' + '' + '' + '' + '

' + '

' + '' + ''; var foot = document.createElement('div'); foot.className = 'xyh-foot'; foot.textContent = '✍️ 笔顺级仿真手写 · 320 字/页自动排版 · 全程本地生成，数据不出浏览器'; var shadowWrap = panel; shadowWrap.appendChild(css); shadowWrap.appendChild(head); shadowWrap.appendChild(body); shadowWrap.appendChild(foot); var databar = document.createElement('div'); databar.className = 'xyh-databar'; databar.innerHTML = '📡 正在检测作业数据…' + ''; shadowWrap.insertBefore(databar, body); xyhApplyTheme(panel, fab, theme); document.body.appendChild(fab); document.body.appendChild(panel); /* 主题切换 */ panel.querySelector('#xyh-upd-btn').addEventListener('click', function () { try { xyhUpdOpen(); } catch (e) {} }); panel.querySelector('#xyh-theme-toggle').addEventListener('click', function () { theme = theme === 'light' ? 'dark' : 'light'; XyhTheme.set(theme); xyhApplyTheme(panel, fab, theme); }); /* 收起 */ panel.querySelector('#xyh-minimize').addEventListener('click', function () { panel.style.display = 'none'; }); /* 面板标题栏拖拽（跳过按钮） */ xyhMakeDraggable(head, panel, 'xyh_panel_pos'); try { var pp = JSON.parse(localStorage.getItem('xyh_panel_pos') || 'null'); if (pp && pp.l && pp.t) { panel.style.left = pp.l; panel.style.top = pp.t; panel.style.right = 'auto'; panel.style.bottom = 'auto'; } } catch (e) {} /* FAB 拖拽 vs 点击判定 */ (function () { var down = null; fab.addEventListener('pointerdown', function (e) { down = { x: e.clientX, y: e.clientY }; }); fab.addEventListener('click', function (e) { if (down && (Math.abs(e.clientX - down.x) > 6 || Math.abs(e.clientY - down.y) > 6)) { e.stopImmediatePropagation(); } }, true); })(); /* 导出按钮 */ panel.querySelectorAll('[data-xhn-fmt]').forEach(function (b) { b.addEventListener('click', function () { void exportAs(b.getAttribute('data-xhn-fmt')); }); }); /* [MD-PANEL] 面板 Tab 切换 + 文字/Markdown 导出按钮 */ panel.querySelectorAll('.xyh-tab').forEach(function (t) { t.addEventListener('click', function () { panel.querySelectorAll('.xyh-tab').forEach(function (x) { x.classList.remove('active'); }); t.classList.add('active'); var tab = t.getAttribute('data-xyh-tab'); var pNotes = panel.querySelector('#xyh-page-notes'), pMd = panel.querySelector('#xyh-page-md'), pText = panel.querySelector('#xyh-page-text'); if (pNotes) pNotes.style.display = tab === 'notes' ? '' : 'none'; if (pText) pText.style.display = tab === 'text' ? '' : 'none'; if (pMd) pMd.style.display = tab === 'md' ? '' : 'none'; }); }); panel.querySelectorAll('[data-xhn-md-fmt]').forEach(function (b) { b.addEventListener('click', function () { void xyhExportText(b.getAttribute('data-xhn-md-fmt')); }); /* [SPLIT] 纯文字面板：字数统计 + 导出（plain 模式，原样手写） */ var taTxt = panel.querySelector('#xyh-text-input'), cntTxt = panel.querySelector('#xyh-text-count'); if (taTxt && cntTxt) taTxt.addEventListener('input', function () { var n = taTxt.value.replace(/\s/g, '').length; cntTxt.textContent = n + ' 字' + (n > 0 ? ' · 约 ' + Math.max(1, Math.ceil(n / 320)) + ' 页' : ''); }); panel.querySelectorAll('[data-xhn-text-fmt]').forEach(function (b) { b.addEventListener('click', function () { void xyhExportText(b.getAttribute('data-xhn-text-fmt'), true); }); }); }); /* 作业数据：手动重拉 + 自动探测 */ panel.querySelector('#xyh-refetch').addEventListener('click', function () { var el = document.getElementById('xyh-databar-text'); if (el) el.textContent = '📡 正在拉取作业题目…'; if (hwQuestionsData.length === 0 && !getPaperId() && !/[?&]paper_id=/.test(location.href)) { if (el) el.textContent = '📡 未检测到作业参数 · 请先打开作业/试卷页面'; xyhToast('请先进入作业或试卷页面再获取', 'warning'); return; } hwQuestionsData = []; hwPdfQuestions = []; void hwProactiveFetchData(); }); function xyhAutoScan() { if (hwQuestionsData.length) { hwUpdateUI(); return; } if (getPaperId() || /[?&]paper_id=/.test(location.href)) void hwProactiveFetchData(); } /* 内容范围：恢复勾选 + 变更持久化 */ var sc = XyhScope.get(); ['q', 'std', 'mine'].forEach(function (k) { var el = panel.querySelector('#xyh-scope-' + k); if (el) { el.checked = sc[k]; el.addEventListener('change', function () { var cur = { q: panel.querySelector('#xyh-scope-q').checked, std: panel.querySelector('#xyh-scope-std').checked, mine: panel.querySelector('#xyh-scope-mine').checked }; if (!cur.q && !cur.std && !cur.mine) { el.checked = true; xyhToast('至少保留一项内容', 'warning'); return; } XyhScope.set(cur); }); } }); /* 笔顺库预取：后台静默加载，首次导出零等待 */ setTimeout(function () { xyhLoadDb().catch(function () {}); xyhLoadTexMap().catch(function () {}); }, 1200); /* 更新提醒检查（6h 频控） */ setTimeout(function () { try { xyhCheckUpdate(); } catch (e) {} }, 5000); setTimeout(xyhAutoScan, 800); setInterval(xyhAutoScan, 8000); hwUpdateUI(); console.log('[小雅作业华为笔记导出] UI 已挂载'); } catch (e) { console.error('[小雅作业华为笔记导出] UI 挂载失败：', e); } } if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', buildUI); } else { buildUI(); } })(); 33:T1b66,# 小雅作业华为笔记导出 > **打开作业页面，题目自动变手写。** 自动捕获作业题目与标准答案，一键生成笔顺级仿真手写笔记，导出 **.hinote（导入华为平板继续写）/ PDF / JPG**。本脚本是原「小雅辅助工具 · 笔记版手写导出」功能的完整独立版（自 v3.7.4.5 拆分），不依赖小雅辅助工具，可单独安装使用。 --- ## 功能 - ✍️ **笔顺级仿真手写**：笔顺中心线引擎（Make Me a Hanzi 常用字库），笔画顺序自然，不是简单换字体 - 🧠 **全字符覆盖**：库外字与标点走字体栅格 + 骨架细化兜底，任何内容都能写 - 📝 **Markdown 转手写**：标题分级 / 列表 / 代码块 / 引用 / 分割线，行内标记剥除不残留星号，源文件空行保留为段落间距 - ∑ **数学公式手写体化**：`$..$` / `$$..$$` 公式 LaTeX→Unicode 线性化（θ∫√≤、上下标 ²ᵢ、分式 (a)/(b)），与正文统一手写笔迹；映射表外置分发 - 📄 **三面板界面**：📚作业归档 / 📄纯文字 / 📝Markdown 独立切换——纯文字所见即所得零解析 - 📒 **.hinote 导出**：华为笔记格式（纯笔迹），导入华为平板备忘录/笔记接着手写 - 📃 **PDF / JPG 分页**：A4 笔记纸（笔记本横线 + 装订线 + 印刷体页码），150dpi 高清，直接打印 - 📡 **实时捕获作业题目**：先于页面脚本装好请求劫持（fetch + XHR 双通道），平台自发发出的题目请求实时截获，零操作零等待 - 🔄 **自动更新**：脚本管理器自动检查新版本；应用内每 6 小时静默检查一次，面板「↻」按钮随时手动检查（双版本对照 + 更新日志 + 一键前往安装页） - 💾 **资源外置缓存**：笔顺库与公式映射表本地缓存，仅脚本升级时重新拉取，日常使用零额外流量 - ✅ **内容范围自由勾选**：题目 / 标准答案 / 我的作答，导出前自由组合（选择记忆） - 🪶 **脚本轻量化**：本体约 186KB，笔顺库（2.3MB）与 LaTeX 映射表后台自动加载（Gitee 分发，仅首次拉取一次） - 🚀 **纯前端零依赖**：生成全程在浏览器本地完成，无需安装任何软件，数据不出浏览器 --- ## 安装 1. 安装 Tampermonkey 浏览器扩展（或脚本猫） 2. [点击安装小雅作业华为笔记导出（ScriptCat 脚本站）](https://scriptcat.org/scripts/code/8408/%E5%B0%8F%E9%9B%85%E4%BD%9C%E4%B8%9A%E5%8D%8E%E4%B8%BA%E7%AC%94%E8%AE%B0%E5%AF%BC%E5%87%BA.user.js)（备选：[Gitee raw 直装](https://gitee.com/fieldlu/xy-handwriting-archive/raw/main/%E5%B0%8F%E9%9B%85%E4%BD%9C%E4%B8%9A%E5%8D%8E%E4%B8%BA%E7%AC%94%E8%AE%B0%E5%AF%BC%E5%87%BA.user.js)） 3. 打开小雅平台（whut.ai-augmented.com），页面右下角出现「✍️ 手写」悬浮按钮 4. 进入作业/试卷页面，脚本自动捕获题目（面板顶部状态条显示「已捕获 N 题」） --- ## 使用说明 1. 点击右下角「✍️ 手写」展开面板，顶部三个 Tab 切换： - **📚 作业归档**：打开作业/试卷页面自动捕获题目（顶部显示「📡 已捕获 N 题」），勾选导出范围（题目 / 标准答案 / 我的作答） - **📄 纯文字**：粘贴任意文字，所见即所得直接转手写 - **📝 Markdown**：粘贴 Markdown 笔记（支持数学公式 `$..$` / `$$..$$`），自动解析排版 2. 填写文件名（默认：手写归档） 3. 点击「📒 .hinote」/「📄 PDF」/「🖼 图片」导出导出结果为纯笔迹（不嵌入图片），适合个人复习归档场景。 --- ## 技术说明 - 引擎四模块：hinote 写入器（华为 .hinote 二进制格式，真机验证）/ 文字排版（笔顺中心线 + 骨架兜底）/ A4 笔记纸分页 / JPEG 页 → PDF 合成，全部随脚本内嵌 - 外置资源：笔顺库 xy-hw-db.json（Make Me a Hanzi 常用字子集，1024 坐标系，2.3MB）+ 公式映射表 xy-hw-tex.json（希腊字母/运算符/上下标），GM 特权拉取 + 版本缓存 + 预取，仅首次使用前联网一次 - Markdown 解析器轻量自研（块级解析 + 行内标记剥除），公式走 LaTeX→Unicode 线性化并入正文，无 MathJax 依赖 - 印刷体页码走字体栅格骨架化，与手写笔迹视觉统一 - 控制台调试句柄：`XyHandwriting.*` 可直接调用引擎各模块 --- ## 隐私与合规 - 全部生成过程在浏览器本地完成，不收集任何个人信息，不上传任何数据 - 仅用于个人学习资料整理与复习归档，请遵守所在学校及平台的使用规定 --- ## 版本当前版本 `1.0.2` - **1.0.2**（2026-10-13）：多面板 + 文字/Markdown 转手写： - **三 Tab 面板**：📚作业归档 / 📄纯文字 / 📝Markdown 独立切换——纯文字所见即所得零解析，Markdown 结构化解析 - **Markdown 转手写**：标题（■◆·）、列表（• 缩进）、代码块、引用（▍）、分割线、行内标记剥除（含 ***三重强调***），源文件空行保留为段落间距，无 Markdown 遗留星号 - **数学公式手写体化**：`$..$` / `$$..$$` 公式 LaTeX→Unicode 线性化（希腊字母 θ、积分 ∫、根号 √、上下标 ²ᵢ、分式 (a)/(b)），与正文统一手写笔迹，不再生成排版图片；映射表外置 xy-hw-tex.json，脚本本体不内嵌 - **MD 排版归一**：标题/代码/引用/分割线前后自动空行，块级公式独立成行不与正文粘连，连续空行压一 - **检查更新按钮**：面板头部「↻」手动检查（双版本对照 + 更新日志 + 一键前往安装页），自动检查保持 6 小时频控 - **修复纸张颜色**：hinote 全页面统一白纸（此前非主页页面可能呈深灰底）；hinote 移除页面虚线横格线，白纸纯笔迹（PDF/图片保留纸感横线） - **检查更新**：安装页指向 ScriptCat 脚本站 - **1.0.1**（2026-10-12）：完整功能版，主要更新： - **实时请求劫持**：fetch + XHR 双通道，document-start 先于页面脚本安装——打开页面瞬间捕获题目，不再依赖主动拉取（主动拉取保留为兜底） - **自动获取作业题目**：打开作业/试卷页面自动捕获题目与标准答案，免粘贴直接导出（数据链路与主工具同源） - **内容范围勾选**：题目 / 标准答案 / 我的作答自由组合，选择持久化记忆 - **修复 UI 不显示**：grant 特权沙箱（绕过站点 CSP）；icon 与主工具统一 - **UI 重构**：对齐小雅辅助工具设计语言（双主题切换 / 可拖拽记忆位置 / SVG logo / 字数统计），文案定位「题目手写归档」；脚本元数据指向本仓库 - **1.0.0**（2026-10-12）：首发，自小雅辅助工具 v3.7.4.5 拆分（引擎 + 笔顺库） ## 许可 GPL-3.0-or-later，全文见 [LICENSE](LICENSE)。第三方组件归属见 [THIRD_PARTY_NOTICES.md](THIRD_PARTY_NOTICES.md)。 18:["$","$L31",null,{"script":{"script":{"id":36676,"user_id":0,"username":"","avatar":"","is_admin":0,"meta_json":{"author":["Confidential"],"connect":["gitee.com","cdn.jsdmirror.com"],"description":["作业题目自动转手写笔迹：打开作业页自动捕获题目，导出 .hinote（华为笔记导入）/ PDF / JPG。原「小雅辅助工具·笔记版手写导出」完整功能，可独立运行"],"grant":["GM_xmlhttpRequest","unsafeWindow","GM_getValue","GM_setValue"],"icon":["https://www.ai-augmented.com/static/logo3.1dbbea8f.png"],"license":["GPL-3.0-or-later"],"match":["https://*.ai-augmented.com/*"],"name":["小雅作业华为笔记导出"],"namespace":["https://gitee.com/fieldlu/xy-handwriting-archive"],"noframes":[""],"run-at":["document-start"],"source":["https://gitee.com/fieldlu/xy-handwriting-archive"],"version":["1.0.2"]},"script_id":8408,"version":"1.0.2","changelog":"$$auto-sync$","is_pre_release":2,"status":1,"createtime":1791886269,"code":"$32"},"id":8408,"user_id":201120,"username":"fieldlu","avatar":"/api/v2/resource/image/3G9KCCZg7ItnKoaM","is_admin":0,"post_id":0,"name":"小雅作业华为笔记导出","description":"作业题目自动转手写笔迹：打开作业页自动捕获题目，导出 .hinote（华为笔记导入）/ PDF / JPG。原「小雅辅助工具·笔记版手写导出」完整功能，可独立运行","category":null,"tags":[],"status":1,"score":50,"score_num":1,"type":1,"public":1,"unwell":2,"archive":2,"danger":0,"enable_pre_release":2,"today_install":12,"total_install":16,"summary":{"zh":"","en":""},"createtime":1791795173,"updatetime":1791886269,"content":"$33"}}]