build: add precompiled CLI distribution

This commit is contained in:
2026-08-29 19:00:14 +08:00
parent d074681928
commit 4d1dc76e31
77 changed files with 3461 additions and 0 deletions
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import 'dotenv/config';
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import 'dotenv/config';
import { cp, mkdir, readFile, rm, writeFile } from 'node:fs/promises';
import path from 'node:path';
import { checkProject, printIssues } from "./check.js";
import { joinBase, normalizeSiteBase } from "./lib/site-base.js";
import { auditBuiltDecks } from "./lib/overflow-audit.js";
import { formatOverflowAuditResult } from "./lib/overflow-report.js";
import { runSlidev } from "./lib/run-slidev.js";
import { resolveTheme } from "./lib/theme.js";
const cwd = process.cwd();
const siteBase = normalizeSiteBase(process.env.SITE_BASE);
let config;
let dist;
async function main() {
const result = await checkProject(cwd);
config = result.config;
dist = path.join(cwd, config.outDir);
const { decks, issues } = result;
printIssues(issues, cwd);
if (issues.some(issue => issue.level === 'error'))
throw new Error('内容检查失败,已停止构建');
const published = decks.filter(deck => !deck.draft);
await rm(dist, { recursive: true, force: true });
await mkdir(dist, { recursive: true });
for (const deck of published)
await buildDeck(deck);
await reportSlideOverflow(published);
await writeFile(path.join(dist, 'index.html'), renderIndex(published), 'utf8');
await writeFile(path.join(dist, '_headers'), renderHeaders(), 'utf8');
await writeFile(path.join(dist, '_redirects'), renderRedirects(published), 'utf8');
console.log(`\n构建完成:${published.length} 套演示 → ${path.relative(cwd, dist)}`);
}
async function buildDeck(deck) {
const output = path.join(dist, deck.slug);
const base = joinBase(siteBase, deck.slug);
console.log(`\nBuilding ${deck.slug} (${base})`);
await runSlidev([
'build',
deck.entry,
'--theme',
resolveTheme(config.theme),
'--out',
output,
'--base',
base,
'--router-mode',
'hash',
]);
const assets = path.join(deck.directory, 'assets');
await cp(assets, path.join(output, 'assets'), { recursive: true, force: true }).catch(() => undefined);
await copySpaEntry(output, 'presenter');
await copySpaEntry(output, 'overview');
await copySpaEntry(output, 'notes-edit');
}
async function copySpaEntry(output, route) {
const html = await readFile(path.join(output, 'index.html'), 'utf8');
const routeBootstrap = `<script>if(location.hash!==\"#/${route}\")location.hash=\"#/${route}\"</script>`;
const routedHtml = html.replace('</head>', `${routeBootstrap}</head>`);
const directory = path.join(output, route);
await mkdir(directory, { recursive: true });
await writeFile(path.join(directory, 'index.html'), routedHtml, 'utf8');
}
async function reportSlideOverflow(decks) {
if (!decks.length)
return;
console.log('\n检查编译后的幻灯片内容边界...');
const result = await auditBuiltDecks({ root: dist, decks, siteBase });
formatOverflowAuditResult(result, cwd).forEach(line => console.log(line));
}
function renderIndex(decks) {
const cards = decks.map((deck) => {
const href = joinBase(siteBase, deck.slug);
const cover = deck.cover
? `<img src="${escapeAttribute(`${href}${deck.cover.replace(/^\.\//, '')}`)}" alt="" loading="lazy">`
: `<div class="cover-fallback" aria-hidden="true"><span>${escapeHtml(deck.title.slice(0, 1))}</span></div>`;
const tags = deck.tags.map(tag => `<li>${escapeHtml(tag)}</li>`).join('');
return `<article class="deck-card">
<a class="cover" href="${escapeAttribute(href)}">${cover}</a>
<div class="deck-copy">
<p class="meta">${escapeHtml(deck.date || 'Undated')}${deck.author ? ` · ${escapeHtml(deck.author)}` : ''}</p>
<h2><a href="${escapeAttribute(href)}">${escapeHtml(deck.title)}</a></h2>
${deck.description ? `<p class="description">${escapeHtml(deck.description)}</p>` : ''}
${tags ? `<ul class="tags">${tags}</ul>` : ''}
</div>
</article>`;
}).join('\n');
return `<!doctype html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta name="description" content="${escapeAttribute(config.description)}">
<title>${escapeHtml(config.title)}</title>
<style>${landingStyles()}</style>
</head>
<body>
<main>
<header>
<p class="eyebrow">MARKDOWN PRESENTATIONS</p>
<h1>${escapeHtml(config.title)}</h1>
<p class="lede">${escapeHtml(config.description)}</p>
</header>
<section class="deck-list" aria-label="演示列表">
${cards || '<p>暂无公开演示。</p>'}
</section>
</main>
</body>
</html>`;
}
function landingStyles() {
return `:root{font-family:Inter,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;color:#222;background:#f6f5f2}*{box-sizing:border-box}body{margin:0}main{width:min(1120px,calc(100% - 40px));margin:auto;padding:72px 0 96px}header{border-bottom:2px solid #1d4ed8;padding-bottom:28px;margin-bottom:36px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.18em;color:#1d4ed8}h1{font-size:clamp(48px,8vw,82px);line-height:1;margin:14px 0}.lede{font-size:clamp(19px,2.2vw,26px);color:#555;margin:0}.deck-list{display:grid;gap:28px}.deck-card{display:grid;grid-template-columns:minmax(220px,36%) 1fr;background:#fff;border:1px solid #d9d7d2;border-radius:10px;overflow:hidden;box-shadow:0 12px 36px rgba(30,64,175,.08)}.cover{display:block;min-height:230px;background:#eae7e2}.cover img{display:block;width:100%;height:100%;min-height:230px;object-fit:cover}.cover-fallback{height:100%;min-height:230px;display:grid;place-items:center;background:linear-gradient(135deg,#eff6ff,#dbeafe);color:#1d4ed8;font-size:92px;font-weight:700}.deck-copy{padding:32px}.meta{font-size:13px;color:#777;margin:0 0 10px}h2{font-size:clamp(26px,3vw,38px);line-height:1.15;margin:0}h2 a{color:inherit;text-decoration:none}h2 a:hover{color:#1d4ed8}.description{font-size:17px;line-height:1.7;color:#555}.tags{display:flex;gap:8px;flex-wrap:wrap;list-style:none;padding:0;margin:24px 0 0}.tags li{font-size:12px;background:#eff6ff;color:#1d4ed8;padding:5px 9px;border-radius:999px}@media(max-width:680px){main{padding-top:44px}.deck-card{grid-template-columns:1fr}.cover,.cover img,.cover-fallback{min-height:190px}.deck-copy{padding:24px}}`;
}
function renderHeaders() {
return `/*.html\n Cache-Control: public, max-age=0, must-revalidate\n\n/*/assets/*\n Cache-Control: public, max-age=31536000, immutable\n`;
}
function renderRedirects(decks) {
return decks.map(deck => `${joinBase(siteBase, deck.slug)}* ${joinBase(siteBase, deck.slug)}index.html 200`).join('\n');
}
function escapeHtml(value) {
return value.replace(/[&<>"']/g, character => ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;' })[character]);
}
function escapeAttribute(value) {
return escapeHtml(value);
}
await main().catch((error) => {
console.error(error instanceof Error ? error.message : error);
process.exitCode = 1;
});
//# sourceMappingURL=build.js.map
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import 'dotenv/config';
import { type ValidationIssue } from './lib/content.ts';
import { type EasySlidesConfig } from './lib/config.ts';
export declare function checkProject(cwd?: string, providedConfig?: EasySlidesConfig): Promise<{
config: EasySlidesConfig;
decks: import("./lib/content.ts").DeckMetadata[];
issues: ValidationIssue[];
staticOverflow: import("./lib/static-overflow.ts").StaticOverflowResult;
}>;
export declare function printIssues(issues: ValidationIssue[], cwd?: string): void;
export declare function runCheck(): Promise<void>;
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import 'dotenv/config';
import path from 'node:path';
import { discoverDecks, validateDeck } from "./lib/content.js";
import { loadProjectConfig } from "./lib/config.js";
import { formatStaticOverflowResult } from "./lib/overflow-report.js";
import { auditStaticDecks } from "./lib/static-overflow.js";
import { hasPresenterToken } from "./lib/token.js";
export async function checkProject(cwd = process.cwd(), providedConfig) {
const config = providedConfig ?? await loadProjectConfig(cwd);
const decks = await discoverDecks(cwd, config.slidesDir);
const issues = [];
if (decks.length === 0)
issues.push({ level: 'error', file: path.join(cwd, config.slidesDir), message: `没有发现 ${config.slidesDir}/<slug>/slides.md` });
for (const deck of decks)
issues.push(...await validateDeck(deck));
const staticOverflow = await auditStaticDecks(decks);
if (!hasPresenterToken()) {
issues.push({
level: 'warning',
file: path.join(cwd, '.env'),
message: '未设置 PRESENTER_TOKEN;生产构建将隐藏演示者入口',
});
}
return { config, decks, issues, staticOverflow };
}
export function printIssues(issues, cwd = process.cwd()) {
for (const issue of issues) {
const marker = issue.level === 'error' ? 'ERROR' : 'WARN ';
console.log(`${marker} ${path.relative(cwd, issue.file)}: ${issue.message}`);
}
}
export async function runCheck() {
const result = await checkProject();
printIssues(result.issues);
formatStaticOverflowResult(result.staticOverflow).forEach(line => console.log(line));
const errors = result.issues.filter(issue => issue.level === 'error');
if (errors.length > 0) {
console.error(`\n检查失败:${errors.length} 个错误`);
process.exitCode = 1;
return;
}
const warnings = result.issues.filter(issue => issue.level === 'warning').length
+ result.staticOverflow.issues.length
+ result.staticOverflow.errors.length;
console.log(`\n检查通过:${result.decks.length} 套演示,${warnings} 个警告`);
}
if (import.meta.url === new URL(process.argv[1], 'file:').href)
await runCheck();
//# sourceMappingURL=check.js.map
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#!/usr/bin/env node
export {};
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#!/usr/bin/env node
import path from 'node:path';
const rawArgs = process.argv.slice(2);
const command = rawArgs.shift();
const rootIndex = rawArgs.indexOf('--root');
if (rootIndex >= 0) {
const root = rawArgs[rootIndex + 1];
if (!root)
throw new Error('--root 需要一个目录');
rawArgs.splice(rootIndex, 2);
process.chdir(path.resolve(root));
}
process.argv = [process.argv[0], process.argv[1], ...rawArgs];
switch (command) {
case 'dev':
await import("./dev.js");
break;
case 'present':
await import("./present.js");
break;
case 'build':
await import("./build.js");
break;
case 'check':
await (await import("./check.js")).runCheck();
break;
case 'export':
await import("./export.js");
break;
case 'init':
await import("./init.js");
break;
case undefined:
case 'help':
case '--help':
case '-h':
printHelp();
break;
default:
console.error(`未知命令:${command}`);
printHelp();
process.exitCode = 1;
}
function printHelp() {
console.log(`easy-slides
用法:
easy-slides init [directory] [--engine <package-spec>]
easy-slides dev [slug|slides.md]
easy-slides present <slug>
easy-slides build
easy-slides check
easy-slides export <slug> --format pdf|png|pptx
全局选项:
--root <directory> 在指定内容项目中运行`);
}
//# sourceMappingURL=cli.js.map
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import 'dotenv/config';
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import 'dotenv/config';
import { loadProjectConfig } from "./lib/config.js";
import { resolveDeck } from "./lib/content.js";
import { startDevOverflowAudit } from "./lib/dev-overflow-audit.js";
import { startSlidev, waitForSlidev } from "./lib/run-slidev.js";
import { resolveTheme } from "./lib/theme.js";
const input = process.argv.slice(2).find(argument => !argument.startsWith('-'));
const config = await loadProjectConfig();
const deck = await resolveDeck(input, process.cwd(), config.slidesDir);
const port = process.env.PORT || '3030';
const slidev = startSlidev([
deck.entry,
'--theme',
resolveTheme(config.theme),
'--open',
'--port',
port,
]);
const overflowAudit = startDevOverflowAudit({
deck,
});
slidev.once('exit', () => void overflowAudit.close());
try {
await waitForSlidev(slidev);
}
finally {
await overflowAudit.close();
}
//# sourceMappingURL=dev.js.map
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import 'dotenv/config';
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import 'dotenv/config';
import { mkdir } from 'node:fs/promises';
import path from 'node:path';
import { loadProjectConfig } from "./lib/config.js";
import { resolveDeck } from "./lib/content.js";
import { runSlidev } from "./lib/run-slidev.js";
import { resolveTheme } from "./lib/theme.js";
const args = process.argv.slice(2);
const slug = args.find(argument => !argument.startsWith('-'));
const formatIndex = args.indexOf('--format');
const format = formatIndex >= 0 ? args[formatIndex + 1] : 'pdf';
const allowed = new Set(['pdf', 'png', 'pptx', 'md']);
if (!allowed.has(format))
throw new Error(`不支持导出格式:${format}`);
const config = await loadProjectConfig();
const deck = await resolveDeck(slug, process.cwd(), config.slidesDir);
const exportDir = path.join(process.cwd(), config.exportDir);
await mkdir(exportDir, { recursive: true });
const output = path.join(exportDir, `${deck.slug}.${format}`);
const slidevArgs = [
'export',
deck.entry,
'--theme',
resolveTheme(config.theme),
'--format',
format,
'--output',
output,
];
// Slidev's one-piece exporter may capture off-screen lazy images before they
// are painted. Per-slide export renders each canvas as the active slide and is
// reliable for Markdown images across PNG, PDF, and screenshot-based PPTX.
if (format !== 'md')
slidevArgs.push('--per-slide');
await runSlidev(slidevArgs);
console.log(`导出完成:${path.relative(process.cwd(), output)}`);
//# sourceMappingURL=export.js.map
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export { loadProjectConfig, normalizeConfig } from './lib/config.ts';
export type { EasySlidesConfig } from './lib/config.ts';
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export { loadProjectConfig, normalizeConfig } from "./lib/config.js";
//# sourceMappingURL=index.js.map
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export {};
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import { mkdir, writeFile } from 'node:fs/promises';
import { createRequire } from 'node:module';
import path from 'node:path';
const require = createRequire(import.meta.url);
const engineVersion = String(require('../package.json').version);
const args = process.argv.slice(2);
const engineIndex = args.indexOf('--engine');
const engineSpec = engineIndex >= 0 ? args[engineIndex + 1] : `^${engineVersion}`;
if (!engineSpec)
throw new Error('--engine 需要 npm 版本、Git URL 或本地路径');
const targetInput = args.find((argument, index) => !argument.startsWith('-') && index !== engineIndex + 1) ?? '.';
const target = path.resolve(targetInput);
await mkdir(path.join(target, 'slides', 'welcome', 'assets'), { recursive: true });
await mkdir(path.join(target, '.github', 'workflows'), { recursive: true });
await writeNew('package.json', `${JSON.stringify({
name: path.basename(target),
private: true,
scripts: {
dev: 'easy-slides dev',
present: 'easy-slides present',
build: 'easy-slides build',
check: 'easy-slides check',
export: 'easy-slides export',
},
devDependencies: {
'@easy-slides/cli': engineSpec,
},
}, null, 2)}\n`);
await writeNew('easy-slides.config.mjs', `export default {
title: '${escapeJavaScript(path.basename(target))}',
description: 'Markdown presentations',
slidesDir: 'slides',
outDir: 'dist',
}
`);
await writeNew(path.join('slides', 'welcome', 'slides.md'), `---
title: Welcome
description: Your first easy-slides deck
date: ${new Date().toISOString().slice(0, 10)}
tags: [Markdown]
---
# Welcome
> Edit slides/welcome/slides.md and push to deploy.
<!--
Speaker notes are written in HTML comments.
-->
---
## Content lives here
- The engine is an npm dependency
- This repository owns slides and assets
- The static build can deploy anywhere
`);
await writeNew('.gitignore', `node_modules/
dist/
exports/
.env
.DS_Store
`);
await writeNew('pnpm-workspace.yaml', `allowBuilds:
playwright-chromium: false
`);
await writeNew(path.join('.github', 'workflows', 'deploy-pages.yml'), `name: Deploy slides
on:
push:
branches: [main]
workflow_dispatch:
permissions:
contents: read
pages: write
id-token: write
jobs:
deploy:
runs-on: ubuntu-latest
environment:
name: github-pages
url: \${{ steps.deployment.outputs.page_url }}
steps:
- uses: actions/checkout@v4
- uses: pnpm/action-setup@v4
with:
version: 11.19.0
- uses: actions/setup-node@v4
with:
node-version: 22
cache: pnpm
- run: pnpm install --frozen-lockfile
- run: pnpm check
env:
PRESENTER_TOKEN: \${{ secrets.PRESENTER_TOKEN }}
- run: pnpm build
env:
SITE_BASE: /\${{ github.event.repository.name }}/
PRESENTER_TOKEN: \${{ secrets.PRESENTER_TOKEN }}
- uses: actions/configure-pages@v5
- uses: actions/upload-pages-artifact@v4
with:
path: dist
- id: deployment
uses: actions/deploy-pages@v4
`);
console.log(`内容项目已创建:${target}`);
console.log('下一步:pnpm install && pnpm dev -- welcome');
async function writeNew(relative, content) {
const filename = path.join(target, relative);
await mkdir(path.dirname(filename), { recursive: true });
await writeFile(filename, content, { encoding: 'utf8', flag: 'wx' }).catch((error) => {
if (error.code === 'EEXIST')
throw new Error(`拒绝覆盖已有文件:${filename}`);
throw error;
});
}
function escapeJavaScript(value) {
return value.replaceAll('\\', '\\\\').replaceAll("'", "\\'");
}
//# sourceMappingURL=init.js.map
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export interface EasySlidesConfig {
title: string;
description: string;
slidesDir: string;
outDir: string;
exportDir: string;
theme?: string;
}
export declare function loadProjectConfig(cwd?: string): Promise<EasySlidesConfig>;
export declare function normalizeConfig(value: Partial<EasySlidesConfig> | undefined): EasySlidesConfig;
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var __rewriteRelativeImportExtension = (this && this.__rewriteRelativeImportExtension) || function (path, preserveJsx) {
if (typeof path === "string" && /^\.\.?\//.test(path)) {
return path.replace(/\.(tsx)$|((?:\.d)?)((?:\.[^./]+?)?)\.([cm]?)ts$/i, function (m, tsx, d, ext, cm) {
return tsx ? preserveJsx ? ".jsx" : ".js" : d && (!ext || !cm) ? m : (d + ext + "." + cm.toLowerCase() + "js");
});
}
return path;
};
import { access, readFile } from 'node:fs/promises';
import path from 'node:path';
import { pathToFileURL } from 'node:url';
const defaults = {
title: 'easy-slides',
description: 'Markdown presentations powered by easy-slides',
slidesDir: 'slides',
outDir: 'dist',
exportDir: 'exports',
};
export async function loadProjectConfig(cwd = process.cwd()) {
const candidates = [
'easy-slides.config.mjs',
'easy-slides.config.js',
'easy-slides.config.json',
];
for (const candidate of candidates) {
const filename = path.join(cwd, candidate);
if (!(await exists(filename)))
continue;
const loaded = candidate.endsWith('.json')
? JSON.parse(await readFile(filename, 'utf8'))
: (await import(__rewriteRelativeImportExtension(`${pathToFileURL(filename).href}?t=${Date.now()}`))).default;
return normalizeConfig(loaded);
}
return { ...defaults };
}
export function normalizeConfig(value) {
return {
...defaults,
...value,
slidesDir: normalizeRelativePath(value?.slidesDir ?? defaults.slidesDir, 'slidesDir'),
outDir: normalizeRelativePath(value?.outDir ?? defaults.outDir, 'outDir'),
exportDir: normalizeRelativePath(value?.exportDir ?? defaults.exportDir, 'exportDir'),
};
}
function normalizeRelativePath(value, field) {
const normalized = value.trim().replace(/[\\/]+$/, '');
const portable = normalized.replaceAll('\\', '/');
if (!normalized || path.isAbsolute(normalized) || portable === '..' || portable.startsWith('../'))
throw new Error(`${field} 必须是项目内的相对路径`);
return normalized;
}
async function exists(filename) {
try {
await access(filename);
return true;
}
catch {
return false;
}
}
//# sourceMappingURL=config.js.map
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export interface DeckMetadata {
slug: string;
entry: string;
directory: string;
title: string;
description: string;
author: string;
date: string;
tags: string[];
cover?: string;
draft: boolean;
}
export interface ValidationIssue {
level: 'error' | 'warning';
file: string;
message: string;
}
export declare function discoverDecks(cwd?: string, slidesDir?: string): Promise<DeckMetadata[]>;
export declare function readDeck(entry: string): Promise<DeckMetadata>;
export declare function resolveDeck(input: string | undefined, cwd?: string, slidesDir?: string): Promise<DeckMetadata>;
export declare function validateDeck(deck: DeckMetadata): Promise<ValidationIssue[]>;
export declare function extractMarkdownImages(markdown: string): {
source: string;
attributes: Record<string, string>;
}[];
export declare function parseAttributes(input: string): Record<string, string>;
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import { access, readFile } from 'node:fs/promises';
import path from 'node:path';
import fg from 'fast-glob';
import matter from 'gray-matter';
const slugPattern = /^[a-z0-9]+(?:-[a-z0-9]+)*$/;
const allowedFits = new Set(['contain', 'cover', 'fill', 'scale-down', 'none']);
export async function discoverDecks(cwd = process.cwd(), slidesDir = 'slides') {
const entries = await fg(`${slidesDir.replaceAll('\\', '/')}/*/slides.md`, { cwd, absolute: true, onlyFiles: true });
const decks = await Promise.all(entries.map(entry => readDeck(entry)));
return decks.sort((a, b) => compareDecks(a, b));
}
export async function readDeck(entry) {
const source = await readFile(entry, 'utf8');
const parsed = matter(source);
const directory = path.dirname(entry);
const slug = path.basename(directory);
const tags = Array.isArray(parsed.data.tags)
? parsed.data.tags.map((tag) => String(tag).trim()).filter(Boolean)
: [];
return {
slug,
entry,
directory,
title: String(parsed.data.title ?? '').trim(),
description: String(parsed.data.description ?? '').trim(),
author: String(parsed.data.author ?? '').trim(),
date: normalizeDate(parsed.data.date),
tags,
cover: parsed.data.cover ? String(parsed.data.cover).trim() : undefined,
draft: parsed.data.draft === true,
};
}
export async function resolveDeck(input, cwd = process.cwd(), slidesDir = 'slides') {
const decks = await discoverDecks(cwd, slidesDir);
if (!input)
return decks.find(deck => !deck.draft) ?? decks[0];
const direct = path.resolve(cwd, input);
const bySlug = decks.find(deck => deck.slug === input);
const byPath = decks.find(deck => path.resolve(deck.entry) === direct);
const deck = bySlug ?? byPath;
if (!deck)
throw new Error(`找不到演示“${input}”。可用 slug${decks.map(item => item.slug).join(', ') || '无'}`);
return deck;
}
export async function validateDeck(deck) {
const issues = [];
const source = await readFile(deck.entry, 'utf8');
const parsed = matter(source);
if (!slugPattern.test(deck.slug))
issues.push(error(deck.entry, '目录名必须是小写 kebab-case slug'));
if (!deck.title)
issues.push(error(deck.entry, 'frontmatter 缺少必填 title'));
if (deck.date && Number.isNaN(Date.parse(deck.date)))
issues.push(error(deck.entry, `date 不是有效日期:${deck.date}`));
if (parsed.data.tags !== undefined && !Array.isArray(parsed.data.tags))
issues.push(error(deck.entry, 'tags 必须是数组'));
if (parsed.data.theme && parsed.data.theme !== 'easy-jyy')
issues.push(warning(deck.entry, `当前主题为 ${parsed.data.theme},easy-jyy 主题能力可能不会生效`));
if (deck.cover && !isRemote(deck.cover)) {
const coverPath = path.resolve(deck.directory, deck.cover);
if (!(await exists(coverPath)))
issues.push(error(deck.entry, `封面不存在:${deck.cover}`));
}
for (const image of extractMarkdownImages(parsed.content)) {
if (!isRemote(image.source) && !image.source.startsWith('/') && !(await exists(path.resolve(deck.directory, image.source))))
issues.push(error(deck.entry, `图片不存在:${image.source}`));
if (image.attributes.fit && !allowedFits.has(image.attributes.fit))
issues.push(error(deck.entry, `图片 fit 不受支持:${image.attributes.fit}`));
if (image.attributes['max-height'] && !isSafeCssSize(image.attributes['max-height']))
issues.push(error(deck.entry, `图片 max-height 不合法:${image.attributes['max-height']}`));
}
return issues;
}
export function extractMarkdownImages(markdown) {
const images = [];
const pattern = /!\[[^\]]*\]\(([^)\s]+)(?:\s+["'][^"']*["'])?\)\s*(?:\{([^}]*)\})?/g;
for (const match of markdown.matchAll(pattern)) {
images.push({
source: match[1],
attributes: parseAttributes(match[2] ?? ''),
});
}
return images;
}
export function parseAttributes(input) {
const attributes = {};
const pattern = /([\w-]+)=(?:"([^"]*)"|'([^']*)'|([^\s]+))/g;
for (const match of input.matchAll(pattern))
attributes[match[1]] = match[2] ?? match[3] ?? match[4] ?? '';
return attributes;
}
function normalizeDate(value) {
if (!value)
return '';
if (value instanceof Date)
return value.toISOString().slice(0, 10);
return String(value).trim();
}
function compareDecks(a, b) {
const byDate = (Date.parse(b.date || '1970-01-01') || 0) - (Date.parse(a.date || '1970-01-01') || 0);
return byDate || a.title.localeCompare(b.title, 'zh-CN');
}
function isRemote(value) {
return /^(?:https?:)?\/\//.test(value) || value.startsWith('data:');
}
function isSafeCssSize(value) {
return /^(?:\d+(?:\.\d+)?)(?:px|rem|em|vh|vw|%|vmin|vmax)$/.test(value);
}
async function exists(file) {
try {
await access(file);
return true;
}
catch {
return false;
}
}
function error(file, message) {
return { level: 'error', file, message };
}
function warning(file, message) {
return { level: 'warning', file, message };
}
//# sourceMappingURL=content.js.map
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import type { DeckMetadata } from './content.ts';
interface DevOverflowAuditOptions {
cwd?: string;
debounceMs?: number;
deck: DeckMetadata;
output?: (line: string) => void;
}
export interface DevOverflowAuditController {
close: () => Promise<void>;
ready: Promise<void>;
}
export declare function startDevOverflowAudit(options: DevOverflowAuditOptions): DevOverflowAuditController;
export {};
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import { watch } from 'node:fs';
import path from 'node:path';
import { formatStaticOverflowResult, staticOverflowFingerprint } from "./overflow-report.js";
import { StaticOverflowAuditor } from "./static-overflow.js";
export function startDevOverflowAudit(options) {
const auditor = new StaticOverflowAuditor();
const cwd = options.cwd ?? process.cwd();
const debounceMs = options.debounceMs ?? 250;
const output = options.output ?? console.log;
let activeAudit;
let closed = false;
let fingerprint = '';
let queued = false;
let timer;
let watcher;
function scheduleAudit(delay = debounceMs) {
if (closed)
return;
if (timer)
clearTimeout(timer);
timer = setTimeout(() => {
timer = undefined;
void runAudit();
}, delay);
}
async function runAudit() {
if (closed)
return;
if (activeAudit) {
queued = true;
return activeAudit;
}
activeAudit = auditor.audit([options.deck])
.then((result) => {
if (closed)
return;
const nextFingerprint = staticOverflowFingerprint(result);
if (nextFingerprint !== fingerprint) {
fingerprint = nextFingerprint;
formatStaticOverflowResult(result, cwd).forEach(line => output(line));
}
})
.catch((error) => {
if (closed)
return;
const message = error instanceof Error ? error.message : String(error);
const nextFingerprint = `error:${message}`;
if (nextFingerprint !== fingerprint) {
fingerprint = nextFingerprint;
output(`WARN ${path.relative(cwd, options.deck.entry)}: 无法完成静态内容检查:${message}`);
}
})
.finally(() => {
activeAudit = undefined;
if (queued) {
queued = false;
scheduleAudit(0);
}
});
return activeAudit;
}
function startWatcher() {
const handleChange = () => scheduleAudit();
try {
watcher = watch(options.deck.directory, { recursive: true }, handleChange);
}
catch {
watcher = watch(options.deck.entry, handleChange);
}
}
const ready = (async () => {
output('\n检查开发内容中的静态溢出风险...');
startWatcher();
await runAudit();
})();
return {
ready,
async close() {
if (closed)
return;
closed = true;
watcher?.close();
if (timer)
clearTimeout(timer);
await ready.catch(() => undefined);
await activeAudit?.catch(() => undefined);
},
};
}
//# sourceMappingURL=dev-overflow-audit.js.map
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export interface OverflowAuditDeck {
entry: string;
slug: string;
}
export interface SlideOverflowIssue {
deck: OverflowAuditDeck;
heading: string;
horizontal: number;
slide: number;
vertical: number;
}
export interface OverflowAuditResult {
errors: Array<{
deck: OverflowAuditDeck;
message: string;
}>;
issues: SlideOverflowIssue[];
}
interface OverflowAuditOptions {
decks: OverflowAuditDeck[];
root: string;
siteBase: string;
}
export interface OverflowAuditTarget {
deck: OverflowAuditDeck;
routerMode?: 'hash' | 'history';
url: string;
}
export declare class OverflowAuditor {
private browser?;
private page?;
audit(targets: OverflowAuditTarget[]): Promise<OverflowAuditResult>;
close(): Promise<void>;
private ensurePage;
}
export declare function auditBuiltDecks(options: OverflowAuditOptions): Promise<OverflowAuditResult>;
export {};
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import { createReadStream } from 'node:fs';
import { stat } from 'node:fs/promises';
import { createServer } from 'node:http';
import path from 'node:path';
import { chromium } from 'playwright-chromium';
const overflowTolerance = 2;
export class OverflowAuditor {
browser;
page;
async audit(targets) {
const page = await this.ensurePage();
const result = { errors: [], issues: [] };
for (const target of targets) {
try {
result.issues.push(...await auditDeck(page, target));
}
catch (error) {
result.errors.push({
deck: target.deck,
message: error instanceof Error ? error.message : String(error),
});
}
}
return result;
}
async close() {
await this.browser?.close();
this.browser = undefined;
this.page = undefined;
}
async ensurePage() {
if (this.page && !this.page.isClosed())
return this.page;
await this.browser?.close().catch(() => undefined);
this.browser = await chromium.launch({ headless: true });
const context = await this.browser.newContext({ viewport: { height: 900, width: 1200 } });
await context.addInitScript(() => {
Object.defineProperty(navigator, 'wakeLock', {
configurable: true,
value: {
async request(type) {
const sentinel = new EventTarget();
sentinel.released = false;
sentinel.type = type;
sentinel.release = async () => {
if (sentinel.released)
return;
sentinel.released = true;
sentinel.dispatchEvent(new Event('release'));
};
return sentinel;
},
},
});
});
this.page = await context.newPage();
return this.page;
}
}
export async function auditBuiltDecks(options) {
const server = await startStaticServer(options.root, options.siteBase);
const address = server.address();
const origin = `http://127.0.0.1:${address.port}`;
const auditor = new OverflowAuditor();
try {
return await auditor.audit(options.decks.map(deck => ({
deck,
url: new URL(`${options.siteBase}${deck.slug}/`.replace(/\/{2,}/g, '/'), origin).href,
})));
}
finally {
await auditor.close();
await new Promise(resolve => server.close(() => resolve()));
}
}
async function auditDeck(page, target) {
const issues = [];
const overviewUrl = auditRouteUrl(target, 'overview');
await page.goto(overviewUrl.href, { timeout: 30_000, waitUntil: 'networkidle' });
await page.locator('.slidev-layout').first().waitFor({ state: 'attached', timeout: 15_000 });
await waitForPageAssets(page);
const slideNumbers = await page.locator('[class*="slidev-page-"]').evaluateAll((pages) => {
const numbers = pages.flatMap((page) => {
const pageClass = Array.from(page.classList).find(className => /^slidev-page-\d+$/.test(className));
const number = Number.parseInt(pageClass?.replace('slidev-page-', '') ?? '', 10);
return Number.isFinite(number) ? [number] : [];
});
return Array.from(new Set(numbers)).sort((a, b) => a - b);
});
if (slideNumbers.length && target.routerMode !== 'history') {
await page.evaluate((number) => {
window.location.hash = `#/${number}`;
}, slideNumbers[0]);
await page.reload({ timeout: 30_000, waitUntil: 'networkidle' });
await page.evaluate(async () => {
await document.fonts?.ready;
});
}
for (const slide of slideNumbers) {
if (target.routerMode === 'history')
await page.goto(auditRouteUrl(target, String(slide)).href, { timeout: 30_000, waitUntil: 'networkidle' });
else
await page.evaluate((number) => {
window.location.hash = `#/${number}`;
}, slide);
await page.waitForFunction((number) => {
const layouts = Array.from(document.querySelectorAll(`.slidev-page-${number} .slidev-layout`));
return layouts.some(layout => layout.getBoundingClientRect().width > 0);
}, slide, { timeout: 10_000 });
await waitForSlideAssets(page, slide);
await page.evaluate(() => new Promise(resolve => requestAnimationFrame(() => requestAnimationFrame(() => resolve()))));
const measurement = await page.evaluate((number) => {
const layouts = Array.from(document.querySelectorAll(`.slidev-page-${number} .slidev-layout`));
const layout = layouts.find(item => item.getBoundingClientRect().width > 0) ?? layouts[0];
return {
heading: layout?.querySelector('h1, h2, h3')?.textContent?.trim() ?? '',
horizontal: layout ? Math.max(0, Math.ceil(layout.scrollWidth - layout.clientWidth)) : 0,
slide: number,
vertical: layout ? Math.max(0, Math.ceil(layout.scrollHeight - layout.clientHeight)) : 0,
};
}, slide);
if (measurement.vertical <= overflowTolerance && measurement.horizontal <= overflowTolerance)
continue;
issues.push({ deck: target.deck, ...measurement });
}
return issues;
}
function auditRouteUrl(target, route) {
const url = target.routerMode === 'history'
? new URL(`${route.replace(/^\/+/, '')}${route === 'overview' ? '/' : ''}`, ensureTrailingSlash(target.url))
: new URL(target.url);
url.searchParams.set('easy-slides-audit', '1');
if (target.routerMode !== 'history')
url.hash = `#/${route}`;
return url;
}
function ensureTrailingSlash(value) {
return value.endsWith('/') ? value : `${value}/`;
}
async function waitForPageAssets(page) {
await page.evaluate(async () => {
await document.fonts?.ready;
const images = Array.from(document.images);
await Promise.race([
Promise.all(images.map(image => image.complete
? Promise.resolve()
: new Promise((resolve) => {
image.addEventListener('load', () => resolve(), { once: true });
image.addEventListener('error', () => resolve(), { once: true });
}))),
new Promise(resolve => setTimeout(resolve, 5_000)),
]);
});
}
async function waitForSlideAssets(page, slide) {
await page.evaluate(async (number) => {
const layout = Array.from(document.querySelectorAll(`.slidev-page-${number} .slidev-layout`))
.find(item => item.getBoundingClientRect().width > 0);
const images = Array.from(layout?.querySelectorAll('img') ?? []);
await Promise.race([
Promise.all(images.map(image => image.complete
? Promise.resolve()
: new Promise((resolve) => {
image.addEventListener('load', () => resolve(), { once: true });
image.addEventListener('error', () => resolve(), { once: true });
}))),
new Promise(resolve => setTimeout(resolve, 5_000)),
]);
}, slide);
}
async function startStaticServer(root, siteBase) {
const server = createServer(async (request, response) => {
if (request.method !== 'GET' && request.method !== 'HEAD') {
response.writeHead(405).end();
return;
}
try {
const requestUrl = new URL(request.url ?? '/', 'http://127.0.0.1');
const file = await resolveStaticFile(root, requestUrl.pathname, siteBase);
response.statusCode = 200;
response.setHeader('Content-Type', contentType(file));
if (request.method === 'HEAD') {
response.end();
return;
}
createReadStream(file).pipe(response);
}
catch {
response.writeHead(404).end('Not found');
}
});
await new Promise((resolve, reject) => {
server.once('error', reject);
server.listen(0, '127.0.0.1', () => resolve());
});
return server;
}
async function resolveStaticFile(root, requestPath, siteBase) {
let pathname = decodeURIComponent(requestPath);
const basePrefix = siteBase === '/' ? '' : siteBase.replace(/\/$/, '');
if (basePrefix && pathname.startsWith(`${basePrefix}/`))
pathname = pathname.slice(basePrefix.length);
const candidate = path.resolve(root, pathname.replace(/^\/+/, ''));
const relative = path.relative(root, candidate);
if (relative.startsWith('..') || path.isAbsolute(relative))
throw new Error('Path outside static root');
const details = await stat(candidate);
return details.isDirectory() ? path.join(candidate, 'index.html') : candidate;
}
function contentType(file) {
const extension = path.extname(file).toLowerCase();
return {
'.css': 'text/css; charset=utf-8',
'.gif': 'image/gif',
'.html': 'text/html; charset=utf-8',
'.jpeg': 'image/jpeg',
'.jpg': 'image/jpeg',
'.js': 'text/javascript; charset=utf-8',
'.json': 'application/json; charset=utf-8',
'.png': 'image/png',
'.svg': 'image/svg+xml',
'.ttf': 'font/ttf',
'.webp': 'image/webp',
'.woff': 'font/woff',
'.woff2': 'font/woff2',
}[extension] ?? 'application/octet-stream';
}
//# sourceMappingURL=overflow-audit.js.map
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import type { OverflowAuditResult } from './overflow-audit.ts';
import type { StaticOverflowResult } from './static-overflow.ts';
export declare function formatOverflowAuditResult(result: OverflowAuditResult, cwd?: string): string[];
export declare function overflowAuditFingerprint(result: OverflowAuditResult): string;
export declare function formatStaticOverflowResult(result: StaticOverflowResult, cwd?: string): string[];
export declare function staticOverflowFingerprint(result: StaticOverflowResult): string;
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import path from 'node:path';
const overflowTolerance = 2;
export function formatOverflowAuditResult(result, cwd = process.cwd()) {
const lines = [];
for (const issue of result.issues) {
const dimensions = [
issue.vertical > overflowTolerance ? `纵向 ${issue.vertical}px` : '',
issue.horizontal > overflowTolerance ? `横向 ${issue.horizontal}px` : '',
].filter(Boolean).join('、');
const heading = issue.heading ? `${issue.heading}` : '';
lines.push(`WARN ${path.relative(cwd, issue.deck.entry)}: 第 ${issue.slide}${heading}内容溢出:${dimensions};放映时可上下滚动,请优先拆页或精简内容`);
}
for (const error of result.errors)
lines.push(`WARN ${path.relative(cwd, error.deck.entry)}: 无法完成内容溢出检查:${error.message}`);
if (!lines.length)
lines.push('内容边界检查通过:未发现溢出');
return lines;
}
export function overflowAuditFingerprint(result) {
return JSON.stringify({
errors: result.errors.map(error => [error.deck.entry, error.message]),
issues: result.issues.map(issue => [
issue.deck.entry,
issue.slide,
issue.heading,
issue.horizontal,
issue.vertical,
]),
});
}
export function formatStaticOverflowResult(result, cwd = process.cwd()) {
const lines = [];
for (const issue of result.issues) {
const directions = issue.directions
.map(direction => direction === 'vertical' ? '纵向' : '横向')
.join('、');
const heading = issue.heading ? `${issue.heading}` : '';
lines.push(`WARN ${path.relative(cwd, issue.deck.entry)}: 第 ${issue.slide}${heading}存在静态${directions}溢出风险:${issue.reason};请优先拆页或精简内容(最终以 build 渲染检查为准)`);
}
for (const error of result.errors)
lines.push(`WARN ${path.relative(cwd, error.deck.entry)}: 无法完成静态内容检查:${error.message}`);
if (!lines.length)
lines.push('静态内容检查通过:未发现明显溢出风险(最终以 build 渲染检查为准)');
return lines;
}
export function staticOverflowFingerprint(result) {
return JSON.stringify({
errors: result.errors.map(error => [error.deck.entry, error.message]),
issues: result.issues.map(issue => [
issue.deck.entry,
issue.slide,
issue.heading,
issue.directions,
issue.reason,
]),
});
}
//# sourceMappingURL=overflow-report.js.map
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@@ -0,0 +1,8 @@
import type { ChildProcess } from 'node:child_process';
interface RunSlidevOptions {
env?: NodeJS.ProcessEnv;
}
export declare function startSlidev(args: string[], options?: RunSlidevOptions): ChildProcess;
export declare function waitForSlidev(child: ChildProcess): Promise<void>;
export declare function runSlidev(args: string[], options?: RunSlidevOptions): Promise<void>;
export {};
+33
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@@ -0,0 +1,33 @@
import { spawn } from 'node:child_process';
import { createRequire } from 'node:module';
import { hashPresenterToken } from "./token.js";
const require = createRequire(import.meta.url);
const slidevCli = require.resolve('@slidev/cli/bin/slidev.mjs');
export function startSlidev(args, options = {}) {
const token = options.env?.PRESENTER_TOKEN ?? process.env.PRESENTER_TOKEN;
const presenterHash = token?.trim() ? hashPresenterToken(token) : '';
return spawn(process.execPath, [slidevCli, ...args], {
cwd: process.cwd(),
env: {
...process.env,
...options.env,
VITE_EASY_SLIDES_PRESENTER_HASH: presenterHash,
},
stdio: 'inherit',
});
}
export async function waitForSlidev(child) {
await new Promise((resolve, reject) => {
child.once('error', reject);
child.once('exit', (code, signal) => {
if (code === 0)
resolve();
else
reject(new Error(`Slidev 退出:${signal ?? `code ${code}`}`));
});
});
}
export async function runSlidev(args, options = {}) {
await waitForSlidev(startSlidev(args, options));
}
//# sourceMappingURL=run-slidev.js.map
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+2
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@@ -0,0 +1,2 @@
export declare function normalizeSiteBase(value?: string): string;
export declare function joinBase(base: string, ...parts: string[]): string;
+15
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@@ -0,0 +1,15 @@
export function normalizeSiteBase(value = '/') {
const trimmed = value.trim();
if (!trimmed || trimmed === '/')
return '/';
return `/${trimmed.replace(/^\/+|\/+$/g, '')}/`;
}
export function joinBase(base, ...parts) {
const normalized = normalizeSiteBase(base);
const suffix = parts
.map(part => part.replace(/^\/+|\/+$/g, ''))
.filter(Boolean)
.join('/');
return suffix ? `${normalized}${suffix}/` : normalized;
}
//# sourceMappingURL=site-base.js.map
+1
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@@ -0,0 +1 @@
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+28
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@@ -0,0 +1,28 @@
import type { DeckMetadata } from './content.ts';
export type StaticOverflowDirection = 'horizontal' | 'vertical';
export interface StaticOverflowIssue {
deck: DeckMetadata;
directions: StaticOverflowDirection[];
heading: string;
reason: string;
slide: number;
}
export interface StaticOverflowResult {
errors: Array<{
deck: DeckMetadata;
message: string;
}>;
issues: StaticOverflowIssue[];
}
interface StaticOverflowAuditorOptions {
onAnalyzeSlide?: (deck: DeckMetadata, slide: number) => void;
}
export declare class StaticOverflowAuditor {
private cache;
private onAnalyzeSlide?;
constructor(options?: StaticOverflowAuditorOptions);
audit(decks: DeckMetadata[]): Promise<StaticOverflowResult>;
private auditDeck;
}
export declare function auditStaticDecks(decks: DeckMetadata[]): Promise<StaticOverflowResult>;
export {};
+313
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import { readFile } from 'node:fs/promises';
import { parseSync } from '@slidev/parser';
const canvasHeight = 768;
const canvasWidth = 1024;
const slidePaddingX = 52;
const slidePaddingY = 42;
const contentHeight = canvasHeight - slidePaddingY * 2;
const contentWidth = canvasWidth - slidePaddingX * 2;
const twoColumnGap = 46;
const baseFontSize = 32;
const baseLineHeight = baseFontSize * 1.42;
const verticalRiskTolerance = 1.08;
const codeHeightPresets = new Map([
['easy-code-height-sm', 180],
['easy-code-height-md', 300],
['easy-code-height-lg', 420],
]);
export class StaticOverflowAuditor {
cache = new Map();
onAnalyzeSlide;
constructor(options = {}) {
this.onAnalyzeSlide = options.onAnalyzeSlide;
}
async audit(decks) {
const result = { errors: [], issues: [] };
for (const deck of decks) {
try {
result.issues.push(...await this.auditDeck(deck));
}
catch (error) {
result.errors.push({
deck,
message: error instanceof Error ? error.message : String(error),
});
}
}
return result;
}
async auditDeck(deck) {
const source = await readFile(deck.entry, 'utf8');
const parsed = parseSync(source, deck.entry);
const previous = this.cache.get(deck.entry) ?? new Map();
const next = new Map();
const issues = [];
parsed.slides.forEach((slide, index) => {
const number = index + 1;
const fingerprint = slide.revision ?? slide.raw;
const cached = previous.get(number);
if (cached?.fingerprint === fingerprint) {
next.set(number, cached);
issues.push(...cached.issues);
return;
}
this.onAnalyzeSlide?.(deck, number);
const slideIssues = analyzeSlide(deck, number, slide);
next.set(number, { fingerprint, issues: slideIssues });
issues.push(...slideIssues);
});
this.cache.set(deck.entry, next);
return issues;
}
}
export async function auditStaticDecks(decks) {
return await new StaticOverflowAuditor().audit(decks);
}
function analyzeSlide(deck, number, slide) {
const content = stripComments(slide.content);
const layout = String(slide.frontmatter.layout ?? (number === 1 ? 'cover' : 'default'));
const classNames = normalizeClasses(slide.frontmatter.class);
const heading = slide.title?.trim() || extractHeading(content);
const estimates = estimateSlide(content, layout, classNames, String(slide.frontmatter.imagePlacement ?? 'auto'));
const directions = [];
if (estimates.some(estimate => estimate.height > contentHeight * verticalRiskTolerance))
directions.push('vertical');
if (estimates.some(estimate => estimate.horizontalRisk))
directions.push('horizontal');
if (!directions.length)
return [];
const reason = directions.length === 2
? '估算内容高度超过画布容量,且存在无法可靠换行的宽内容'
: directions[0] === 'vertical'
? '估算内容高度超过 easy-jyy 画布容量'
: '存在无法可靠换行的宽内容';
return [{ deck, directions, heading, reason, slide: number }];
}
function estimateSlide(content, layout, classNames, imagePlacement) {
if (layout === 'two-cols') {
const slots = splitTwoColumnContent(content);
const headingEstimate = estimateRegion(slots.before, contentWidth, layout, classNames);
const columnWidth = (contentWidth - twoColumnGap) / 2;
const left = estimateRegion(slots.left, columnWidth, layout, classNames);
const right = estimateRegion(slots.right, columnWidth, layout, classNames);
return [
{
height: headingEstimate.height + Math.max(left.height, right.height),
horizontalRisk: headingEstimate.horizontalRisk || left.horizontalRisk || right.horizontalRisk,
},
];
}
const splitImageLayout = ['image-left', 'image-right'].includes(layout)
|| (layout === 'image-auto' && ['left', 'right'].includes(imagePlacement));
const width = splitImageLayout ? (contentWidth - 42) / 2 : contentWidth;
return [estimateRegion(content, width, layout, classNames)];
}
function splitTwoColumnContent(content) {
const leftMarker = /^::left::\s*$/m;
const rightMarker = /^::right::\s*$/m;
const leftMatch = leftMarker.exec(content);
const rightMatch = rightMarker.exec(content);
if (!leftMatch && !rightMatch)
return { before: content, left: '', right: '' };
const firstIndex = Math.min(leftMatch?.index ?? Number.POSITIVE_INFINITY, rightMatch?.index ?? Number.POSITIVE_INFINITY);
const before = content.slice(0, firstIndex);
const left = leftMatch
? content.slice(leftMatch.index + leftMatch[0].length, rightMatch && rightMatch.index > leftMatch.index ? rightMatch.index : undefined)
: '';
const right = rightMatch
? content.slice(rightMatch.index + rightMatch[0].length, leftMatch && leftMatch.index > rightMatch.index ? leftMatch.index : undefined)
: '';
return { before, left, right };
}
function estimateRegion(markdown, width, layout, classNames) {
const lines = markdown.replace(/\r/g, '').split('\n');
let height = 0;
let horizontalRisk = false;
for (let index = 0; index < lines.length;) {
const raw = lines[index];
const line = raw.trim();
if (!line || isStructuralLine(line)) {
index++;
continue;
}
const fence = /^(?:`{3,}|~{3,})([^\s{]*)/.exec(line);
if (fence) {
const marker = line.startsWith('`') ? '`' : '~';
const markerLength = line.match(new RegExp(`^\\${marker}+`))?.[0].length ?? 3;
const language = fence[1].toLowerCase();
let end = index + 1;
while (end < lines.length && !new RegExp(`^\\s*\\${marker}{${markerLength},}`).test(lines[end]))
end++;
if (language === 'mermaid')
height += 180;
else
height += explicitCodeHeight(lines, index, classNames);
index = Math.min(lines.length, end + 1);
continue;
}
const heading = /^(#{1,4})\s+(.+)$/.exec(line);
if (heading) {
const level = heading[1].length;
const fontSize = level === 1 ? (layout === 'cover' ? 68 : 60) : level === 2 ? 48 : level === 3 ? 38 : 32;
const wraps = wrappedLines(heading[2], width, fontSize);
const margins = level === 1 ? 26 : level === 2 ? 39 : level === 3 ? 34 : 24;
height += wraps * fontSize * 1.15 + margins;
horizontalRisk ||= hasHorizontalRisk(heading[2], width, fontSize);
index++;
continue;
}
if (line === '$$' || line.startsWith('$$')) {
let end = index + 1;
while (end < lines.length && !lines[end].includes('$$'))
end++;
height += 82 + Math.max(0, end - index - 2) * 38;
index = Math.min(lines.length, end + 1);
continue;
}
if (isStandaloneImage(line)) {
height += canvasHeight * 0.46 + 16;
index++;
continue;
}
if (isTableRow(line) && isTableSeparator(lines[index + 1] ?? '')) {
const tableLines = [line];
index += 2;
while (index < lines.length && isTableRow(lines[index].trim())) {
tableLines.push(lines[index].trim());
index++;
}
const columnCount = Math.max(1, splitTableRow(tableLines[0]).length);
const cellWidth = width / columnCount - 28;
for (const row of tableLines) {
const rowWraps = Math.max(...splitTableRow(row).map(cell => wrappedLines(cell, cellWidth, 30)), 1);
height += rowWraps * 30 * 1.42 + 20;
}
continue;
}
if (isListLine(line)) {
const items = [];
while (index < lines.length && (isListLine(lines[index].trim()) || /^\s{2,}\S/.test(lines[index]))) {
if (isListLine(lines[index].trim()))
items.push(lines[index].trim().replace(/^(?:[-+*]|\d+[.)])\s+/, ''));
index++;
}
const itemHeight = items.reduce((sum, item) => sum + wrappedLines(item, width - baseFontSize * 1.2, baseFontSize) * baseLineHeight, 0);
height += itemHeight + Math.max(0, items.length - 1) * 10 + 28;
horizontalRisk ||= items.some(item => hasHorizontalRisk(item, width - baseFontSize * 1.2, baseFontSize));
continue;
}
if (line.startsWith('>')) {
const quote = [];
while (index < lines.length && lines[index].trim().startsWith('>')) {
quote.push(lines[index].trim().replace(/^>\s?/, ''));
index++;
}
const fontSize = layout === 'quote' ? 46 : baseFontSize;
height += wrappedLines(quote.join(' '), width - 29, fontSize) * fontSize * (layout === 'quote' ? 1.35 : 1.42) + 48;
horizontalRisk ||= hasHorizontalRisk(quote.join(' '), width - 29, fontSize);
continue;
}
const paragraph = [];
while (index < lines.length && !isBlockStart(lines, index)) {
const text = stripMarkup(lines[index]);
if (text)
paragraph.push(text);
index++;
}
if (paragraph.length) {
const text = paragraph.join(' ');
height += wrappedLines(text, width, baseFontSize) * baseLineHeight + 28;
horizontalRisk ||= hasHorizontalRisk(text, width, baseFontSize);
}
else {
index++;
}
}
horizontalRisk ||= explicitWidthRisk(markdown, width);
return { height, horizontalRisk };
}
function isBlockStart(lines, index) {
const line = lines[index].trim();
if (!line || isStructuralLine(line) || /^(?:`{3,}|~{3,}|#{1,4}\s|\$\$|>)/.test(line))
return true;
if (isStandaloneImage(line) || isListLine(line))
return true;
return isTableRow(line) && isTableSeparator(lines[index + 1] ?? '');
}
function explicitCodeHeight(lines, fenceIndex, classNames) {
const nearby = `${classNames.join(' ')} ${lines.slice(Math.max(0, fenceIndex - 8), fenceIndex + 1).join(' ')}`;
for (const [className, height] of codeHeightPresets) {
if (new RegExp(`(?:^|\\s|["'])${className}(?:$|\\s|["'])`).test(nearby))
return height;
}
const inlineHeight = /(?:height|max-height)\s*:\s*(\d+(?:\.\d+)?)px/i.exec(nearby);
return inlineHeight ? Number.parseFloat(inlineHeight[1]) : 0;
}
function wrappedLines(value, width, fontSize) {
const available = Math.max(1, width / fontSize);
return Math.max(1, Math.ceil(displayWidth(stripMarkup(value)) / available));
}
function displayWidth(value) {
let width = 0;
for (const character of value) {
if (/\s/.test(character))
width += 0.33;
else if (/[\u1100-\u115f\u2e80-\ua4cf\uac00-\ud7a3\uf900-\ufaff\ufe10-\ufe6f\uff01-\uff60\uffe0-\uffe6]/.test(character))
width += 1;
else
width += 0.56;
}
return width;
}
function hasHorizontalRisk(value, width, fontSize) {
const available = width / fontSize;
return stripMarkup(value)
.split(/\s+/)
.some(token => !/[\u2e80-\u9fff]/.test(token) && displayWidth(token) > available * 1.05);
}
function explicitWidthRisk(markdown, width) {
for (const match of markdown.matchAll(/(?:width\s*:\s*|width\s*=\s*["']?)(\d+(?:\.\d+)?)px/gi)) {
if (Number.parseFloat(match[1]) > width)
return true;
}
return false;
}
function normalizeClasses(value) {
if (Array.isArray(value))
return value.flatMap(item => String(item).split(/\s+/)).filter(Boolean);
return String(value ?? '').split(/\s+/).filter(Boolean);
}
function extractHeading(markdown) {
return /^(?:#{1,4})\s+(.+)$/m.exec(markdown)?.[1].trim() ?? '';
}
function stripComments(markdown) {
return markdown.replace(/<!--[\s\S]*?-->/g, '');
}
function stripMarkup(value) {
return value
.replace(/!\[[^\]]*\]\([^)]*\)(?:\{[^}]*\})?/g, '')
.replace(/\[([^\]]+)\]\([^)]*\)/g, '$1')
.replace(/<[^>]+>/g, ' ')
.replace(/[`*_~]/g, '')
.trim();
}
function isStructuralLine(line) {
return /^::(?:left|right|image)::$/i.test(line)
|| /^<\/?(?:v-clicks|div|span|template|slot)(?:\s[^>]*)?>$/i.test(line);
}
function isStandaloneImage(line) {
return /^!\[[^\]]*\]\([^)]*\)(?:\{[^}]*\})?$/.test(line);
}
function isListLine(line) {
return /^(?:[-+*]|\d+[.)])\s+/.test(line);
}
function isTableRow(line) {
return line.includes('|');
}
function isTableSeparator(line) {
return /^\s*\|?\s*:?-{3,}:?(?:\s*\|\s*:?-{3,}:?)+\s*\|?\s*$/.test(line);
}
function splitTableRow(line) {
return line.replace(/^\s*\||\|\s*$/g, '').split('|').map(cell => cell.trim());
}
//# sourceMappingURL=static-overflow.js.map
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export declare function resolveTheme(theme?: string): string;
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import { existsSync } from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
const directory = path.dirname(fileURLToPath(import.meta.url));
const bundledTheme = path.resolve(directory, '..', 'theme');
const workspaceTheme = path.resolve(directory, '..', '..', 'packages', 'slidev-theme-easy-jyy');
export function resolveTheme(theme) {
if (theme)
return theme;
if (existsSync(path.join(bundledTheme, 'package.json')))
return bundledTheme;
if (existsSync(path.join(workspaceTheme, 'package.json')))
return workspaceTheme;
throw new Error('easy-slides 主题不存在;请重新安装或构建 @easy-slides/cli');
}
//# sourceMappingURL=theme.js.map
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{"version":3,"file":"theme.js","sourceRoot":"","sources":["../../scripts/lib/theme.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,UAAU,EAAE,MAAM,SAAS,CAAA;AACpC,OAAO,IAAI,MAAM,WAAW,CAAA;AAC5B,OAAO,EAAE,aAAa,EAAE,MAAM,UAAU,CAAA;AAExC,MAAM,SAAS,GAAG,IAAI,CAAC,OAAO,CAAC,aAAa,CAAC,MAAM,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,CAAA;AAC9D,MAAM,YAAY,GAAG,IAAI,CAAC,OAAO,CAAC,SAAS,EAAE,IAAI,EAAE,OAAO,CAAC,CAAA;AAC3D,MAAM,cAAc,GAAG,IAAI,CAAC,OAAO,CAAC,SAAS,EAAE,IAAI,EAAE,IAAI,EAAE,UAAU,EAAE,uBAAuB,CAAC,CAAA;AAE/F,MAAM,UAAU,YAAY,CAAC,KAAc;IACzC,IAAI,KAAK;QACP,OAAO,KAAK,CAAA;IACd,IAAI,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,YAAY,EAAE,cAAc,CAAC,CAAC;QACrD,OAAO,YAAY,CAAA;IACrB,IAAI,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,cAAc,EAAE,cAAc,CAAC,CAAC;QACvD,OAAO,cAAc,CAAA;IACvB,MAAM,IAAI,KAAK,CAAC,6CAA6C,CAAC,CAAA;AAChE,CAAC"}
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export declare function hashPresenterToken(token: string): string;
export declare function hasPresenterToken(env?: NodeJS.ProcessEnv): boolean;
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import { createHash } from 'node:crypto';
export function hashPresenterToken(token) {
return createHash('sha256').update(token.trim()).digest('hex');
}
export function hasPresenterToken(env = process.env) {
return Boolean(env.PRESENTER_TOKEN?.trim());
}
//# sourceMappingURL=token.js.map
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{"version":3,"file":"token.js","sourceRoot":"","sources":["../../scripts/lib/token.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,UAAU,EAAE,MAAM,aAAa,CAAA;AAExC,MAAM,UAAU,kBAAkB,CAAC,KAAa;IAC9C,OAAO,UAAU,CAAC,QAAQ,CAAC,CAAC,MAAM,CAAC,KAAK,CAAC,IAAI,EAAE,CAAC,CAAC,MAAM,CAAC,KAAK,CAAC,CAAA;AAChE,CAAC;AAED,MAAM,UAAU,iBAAiB,CAAC,MAAyB,OAAO,CAAC,GAAG;IACpE,OAAO,OAAO,CAAC,GAAG,CAAC,eAAe,EAAE,IAAI,EAAE,CAAC,CAAA;AAC7C,CAAC"}
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import 'dotenv/config';
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import 'dotenv/config';
import { networkInterfaces } from 'node:os';
import qrcode from 'qrcode-terminal';
import { loadProjectConfig } from "./lib/config.js";
import { resolveDeck } from "./lib/content.js";
import { runSlidev } from "./lib/run-slidev.js";
import { resolveTheme } from "./lib/theme.js";
const input = process.argv.slice(2).find(argument => !argument.startsWith('-'));
const config = await loadProjectConfig();
const deck = await resolveDeck(input, process.cwd(), config.slidesDir);
const port = process.env.PORT || '3030';
const address = firstLanAddress();
const remoteToken = process.env.SLIDEV_REMOTE_TOKEN || 'easy-slides-local';
const remotePassword = encodeURIComponent(remoteToken);
const presenterUrl = `http://${address}:${port}/presenter/?password=${remotePassword}`;
const remoteUrl = `http://${address}:${port}/entry?password=${remotePassword}`;
console.log(`\n观众视图:http://${address}:${port}/`);
console.log(`演示者视图:${presenterUrl}`);
console.log(`手机遥控器:${remoteUrl}`);
qrcode.generate(presenterUrl, { small: true });
await runSlidev([
deck.entry,
'--theme',
resolveTheme(config.theme),
'--port',
port,
'--remote',
remoteToken,
'--bind',
'0.0.0.0',
]);
function firstLanAddress() {
for (const entries of Object.values(networkInterfaces())) {
for (const entry of entries ?? []) {
if (entry.family === 'IPv4' && !entry.internal)
return entry.address;
}
}
return 'localhost';
}
//# sourceMappingURL=present.js.map
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{"version":3,"file":"present.js","sourceRoot":"","sources":["../scripts/present.ts"],"names":[],"mappings":"AAAA,OAAO,eAAe,CAAA;AACtB,OAAO,EAAE,iBAAiB,EAAE,MAAM,SAAS,CAAA;AAC3C,OAAO,MAAM,MAAM,iBAAiB,CAAA;AACpC,OAAO,EAAE,iBAAiB,EAAE,MAAM,iBAAiB,CAAA;AACnD,OAAO,EAAE,WAAW,EAAE,MAAM,kBAAkB,CAAA;AAC9C,OAAO,EAAE,SAAS,EAAE,MAAM,qBAAqB,CAAA;AAC/C,OAAO,EAAE,YAAY,EAAE,MAAM,gBAAgB,CAAA;AAE7C,MAAM,KAAK,GAAG,OAAO,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE,CAAC,CAAC,QAAQ,CAAC,UAAU,CAAC,GAAG,CAAC,CAAC,CAAA;AAC/E,MAAM,MAAM,GAAG,MAAM,iBAAiB,EAAE,CAAA;AACxC,MAAM,IAAI,GAAG,MAAM,WAAW,CAAC,KAAK,EAAE,OAAO,CAAC,GAAG,EAAE,EAAE,MAAM,CAAC,SAAS,CAAC,CAAA;AACtE,MAAM,IAAI,GAAG,OAAO,CAAC,GAAG,CAAC,IAAI,IAAI,MAAM,CAAA;AACvC,MAAM,OAAO,GAAG,eAAe,EAAE,CAAA;AACjC,MAAM,WAAW,GAAG,OAAO,CAAC,GAAG,CAAC,mBAAmB,IAAI,mBAAmB,CAAA;AAC1E,MAAM,cAAc,GAAG,kBAAkB,CAAC,WAAW,CAAC,CAAA;AACtD,MAAM,YAAY,GAAG,UAAU,OAAO,IAAI,IAAI,wBAAwB,cAAc,EAAE,CAAA;AACtF,MAAM,SAAS,GAAG,UAAU,OAAO,IAAI,IAAI,mBAAmB,cAAc,EAAE,CAAA;AAE9E,OAAO,CAAC,GAAG,CAAC,iBAAiB,OAAO,IAAI,IAAI,GAAG,CAAC,CAAA;AAChD,OAAO,CAAC,GAAG,CAAC,SAAS,YAAY,EAAE,CAAC,CAAA;AACpC,OAAO,CAAC,GAAG,CAAC,SAAS,SAAS,EAAE,CAAC,CAAA;AACjC,MAAM,CAAC,QAAQ,CAAC,YAAY,EAAE,EAAE,KAAK,EAAE,IAAI,EAAE,CAAC,CAAA;AAE9C,MAAM,SAAS,CAAC;IACd,IAAI,CAAC,KAAK;IACV,SAAS;IACT,YAAY,CAAC,MAAM,CAAC,KAAK,CAAC;IAC1B,QAAQ;IACR,IAAI;IACJ,UAAU;IACV,WAAW;IACX,QAAQ;IACR,SAAS;CACV,CAAC,CAAA;AAEF,SAAS,eAAe;IACtB,KAAK,MAAM,OAAO,IAAI,MAAM,CAAC,MAAM,CAAC,iBAAiB,EAAE,CAAC,EAAE,CAAC;QACzD,KAAK,MAAM,KAAK,IAAI,OAAO,IAAI,EAAE,EAAE,CAAC;YAClC,IAAI,KAAK,CAAC,MAAM,KAAK,MAAM,IAAI,CAAC,KAAK,CAAC,QAAQ;gBAC5C,OAAO,KAAK,CAAC,OAAO,CAAA;QACxB,CAAC;IACH,CAAC;IACD,OAAO,WAAW,CAAA;AACpB,CAAC"}
@@ -0,0 +1,699 @@
<script setup lang="ts">
import { sharedState, useNav } from '@slidev/client'
import { onBeforeUnmount, onMounted, watch } from 'vue'
type ScalableKind = 'table' | 'code'
interface ScaleMessage {
key: string
kind: ScalableKind
scale: number
}
interface TableBaseStyle {
tableFontSize: number
tableInlineFontSize: string
cells: Array<{
element: HTMLElement
inlinePaddingBottom: string
inlinePaddingLeft: string
inlinePaddingRight: string
inlinePaddingTop: string
paddingBottom: number
paddingLeft: number
paddingRight: number
paddingTop: number
}>
}
interface CodeBaseStyle {
codeFontSize: number
createdHost: boolean
}
interface ImageInteraction {
ariaLabel: string | null
role: string | null
tabIndex: string | null
click: (event: MouseEvent) => void
keydown: (event: KeyboardEvent) => void
}
interface ImagePreviewRequest {
alt: string
id: string
sentAt: number
src: string
}
interface ImagePreviewAcknowledgement {
requestId: string
sentAt: number
viewerId: string
}
interface EasySlidesSharedState {
easySlidesImagePreview?: {
acknowledgement?: ImagePreviewAcknowledgement
request?: ImagePreviewRequest
}
}
interface PendingImagePreview {
cleanupTimer?: ReturnType<typeof setTimeout>
fallbackOpened: boolean
fallbackTimer: ReturnType<typeof setTimeout>
image: HTMLImageElement
requestId: string
}
const nav = useNav()
const easySharedState = sharedState as typeof sharedState & EasySlidesSharedState
const clientId = createClientId()
const mountedAt = Date.now()
const scales = new Map<string, number>()
const tableStyles = new WeakMap<HTMLTableElement, TableBaseStyle>()
const codeStyles = new WeakMap<HTMLPreElement, CodeBaseStyle>()
const imageInteractions = new Map<HTMLImageElement, ImageInteraction>()
let observer: MutationObserver | undefined
let resizeObserver: ResizeObserver | undefined
let channel: BroadcastChannel | undefined
let lightbox: HTMLElement | undefined
let lightboxImage: HTMLImageElement | undefined
let lightboxClose: HTMLButtonElement | undefined
let activeImage: HTMLImageElement | undefined
let pendingImagePreview: PendingImagePreview | undefined
let stopAcknowledgementWatch: (() => void) | undefined
let stopRequestWatch: (() => void) | undefined
let fitFrame: number | undefined
let lastHandledRequestId = easySharedState.easySlidesImagePreview?.request?.id ?? ''
let bodyOverflow = ''
function createClientId() {
if (typeof crypto.randomUUID === 'function')
return crypto.randomUUID()
return `${Date.now()}-${Math.random().toString(36).slice(2)}`
}
function isInteractiveRoute() {
if (/(?:^|\/)(?:overview|export|editor|notes|notes-edit|print)(?:\/|$)/.test(window.location.pathname))
return false
return nav.isPresenter.value || nav.hasPrimarySlide.value
}
function isAuditRoute() {
return new URLSearchParams(window.location.search).has('easy-slides-audit')
}
function isProjectionRoute() {
return !isAuditRoute() && isInteractiveRoute() && !nav.isPresenter.value && nav.hasPrimarySlide.value
}
function clampScale(scale: number) {
return Math.min(1.6, Math.max(0.6, Math.round(scale * 10) / 10))
}
function findSlideNumber(element: Element) {
const page = element.closest<HTMLElement>('[class*="slidev-page-"]')
const pageClass = page && Array.from(page.classList).find(className => /^slidev-page-\d+$/.test(className))
return pageClass?.replace('slidev-page-', '') ?? 'unknown'
}
function contentKey(element: Element, kind: ScalableKind) {
const layout = element.closest('.slidev-layout')
const selector = kind === 'table' ? 'table' : 'pre'
const elements = layout ? Array.from(layout.querySelectorAll(selector)) : [element]
const index = Math.max(0, elements.indexOf(element))
return `slide:${findSlideNumber(element)}:${kind}:${index}`
}
function createButton(label: string, text: string, onClick: () => void) {
const button = document.createElement('button')
button.type = 'button'
button.className = 'easy-content-scale-button'
button.setAttribute('aria-label', label)
button.title = label
button.textContent = text
button.addEventListener('pointerdown', event => event.stopPropagation())
button.addEventListener('click', (event) => {
event.preventDefault()
event.stopPropagation()
onClick()
})
return button
}
function kindLabel(kind: ScalableKind) {
return kind === 'table' ? '表格' : '代码'
}
function createToolbar(key: string, kind: ScalableKind) {
const label = kindLabel(kind)
const toolbar = document.createElement('nav')
toolbar.className = 'easy-content-scale-toolbar'
toolbar.setAttribute('aria-label', `${label}缩放`)
toolbar.dataset.easyScaleKey = key
toolbar.dataset.easyScaleKind = kind
const decrease = createButton(`缩小${label}`, '', () => updateScale(key, kind, currentScale(key) - 0.1))
const reset = createButton(`重置${label}缩放`, '100%', () => updateScale(key, kind, 1))
reset.classList.add('easy-content-scale-reset')
const increase = createButton(`放大${label}`, '+', () => updateScale(key, kind, currentScale(key) + 0.1))
toolbar.append(decrease, reset, increase)
return toolbar
}
function currentScale(key: string) {
return scales.get(key) ?? 1
}
function updateScale(key: string, kind: ScalableKind, requestedScale: number, shouldBroadcast = true) {
const scale = clampScale(requestedScale)
scales.set(key, scale)
applyScale(key, kind, scale)
if (shouldBroadcast)
channel?.postMessage({ key, kind, scale } satisfies ScaleMessage)
}
function updateResetButton(host: HTMLElement, scale: number) {
const reset = host.querySelector<HTMLButtonElement>('.easy-content-scale-reset')
if (!reset)
return
const percentage = `${Math.round(scale * 100)}%`
reset.textContent = percentage
reset.title = `${reset.getAttribute('aria-label')}(当前 ${percentage}`
}
function applyScale(key: string, kind: ScalableKind, scale: number) {
const hostSelector = kind === 'table' ? '.easy-content-table-host' : '.easy-content-code-host'
document.querySelectorAll<HTMLElement>(hostSelector).forEach((host) => {
if (host.dataset.easyScaleKey !== key)
return
updateResetButton(host, scale)
if (kind === 'code') {
const code = host.querySelector<HTMLPreElement>('pre')
const base = code && codeStyles.get(code)
if (!code || !base)
return
if (scale === 1)
host.style.removeProperty('--easy-code-scaled-font-size')
else
host.style.setProperty('--easy-code-scaled-font-size', `${base.codeFontSize * scale}px`)
return
}
const table = host.querySelector<HTMLTableElement>('table')
const base = table && tableStyles.get(table)
if (!table || !base)
return
if (scale === 1) {
table.style.fontSize = base.tableInlineFontSize
base.cells.forEach((cell) => {
cell.element.style.paddingTop = cell.inlinePaddingTop
cell.element.style.paddingRight = cell.inlinePaddingRight
cell.element.style.paddingBottom = cell.inlinePaddingBottom
cell.element.style.paddingLeft = cell.inlinePaddingLeft
})
return
}
table.style.fontSize = `${base.tableFontSize * scale}px`
base.cells.forEach((cell) => {
cell.element.style.paddingTop = `${cell.paddingTop * scale}px`
cell.element.style.paddingRight = `${cell.paddingRight * scale}px`
cell.element.style.paddingBottom = `${cell.paddingBottom * scale}px`
cell.element.style.paddingLeft = `${cell.paddingLeft * scale}px`
})
})
}
function createLightbox() {
const overlay = document.createElement('div')
overlay.className = 'easy-image-lightbox'
overlay.hidden = true
overlay.setAttribute('role', 'dialog')
overlay.setAttribute('aria-modal', 'true')
overlay.setAttribute('aria-label', '图片全屏预览')
const preview = document.createElement('img')
preview.className = 'easy-image-lightbox-preview'
preview.alt = ''
const close = document.createElement('button')
close.type = 'button'
close.className = 'easy-image-lightbox-close'
close.setAttribute('aria-label', '关闭图片全屏预览')
close.title = '关闭(Esc'
close.textContent = '×'
close.addEventListener('click', (event) => {
event.preventDefault()
event.stopPropagation()
closeLightbox()
})
overlay.addEventListener('pointerdown', event => event.stopPropagation())
overlay.addEventListener('click', (event) => {
event.preventDefault()
event.stopPropagation()
if (event.target === overlay)
closeLightbox()
})
overlay.append(preview, close)
document.body.append(overlay)
lightbox = overlay
lightboxImage = preview
lightboxClose = close
}
function showLightbox(src: string, alt: string, image?: HTMLImageElement) {
if (!lightbox || !lightboxImage || !lightboxClose)
return
const wasHidden = lightbox.hidden
activeImage = image
lightboxImage.src = src
lightboxImage.alt = alt
lightbox.hidden = false
if (wasHidden)
bodyOverflow = document.body.style.overflow
document.body.style.overflow = 'hidden'
document.addEventListener('keydown', handleLightboxKeydown, true)
lightboxClose.focus()
}
function openLightbox(image: HTMLImageElement) {
showLightbox(image.currentSrc || image.src, image.alt, image)
}
function closeLightbox(restoreFocus = true) {
if (!lightbox || lightbox.hidden)
return
document.removeEventListener('keydown', handleLightboxKeydown, true)
lightbox.hidden = true
if (lightboxImage)
lightboxImage.removeAttribute('src')
document.body.style.overflow = bodyOverflow
if (restoreFocus)
activeImage?.focus()
activeImage = undefined
}
function handleLightboxKeydown(event: KeyboardEvent) {
if (event.key === 'Escape') {
event.preventDefault()
event.stopPropagation()
closeLightbox()
}
else if (event.key === 'Tab') {
event.preventDefault()
lightboxClose?.focus()
}
}
function updateImagePreviewState(patch: NonNullable<EasySlidesSharedState['easySlidesImagePreview']>) {
easySharedState.easySlidesImagePreview = {
...easySharedState.easySlidesImagePreview,
...patch,
}
}
function clearPendingImagePreview() {
if (!pendingImagePreview)
return
clearTimeout(pendingImagePreview.fallbackTimer)
if (pendingImagePreview.cleanupTimer)
clearTimeout(pendingImagePreview.cleanupTimer)
pendingImagePreview = undefined
}
function requestProjectionLightbox(image: HTMLImageElement) {
clearPendingImagePreview()
const request: ImagePreviewRequest = {
alt: image.alt,
id: createClientId(),
sentAt: Date.now(),
src: image.currentSrc || image.src,
}
const pending: PendingImagePreview = {
fallbackOpened: false,
fallbackTimer: setTimeout(() => {
if (pendingImagePreview?.requestId !== request.id)
return
pendingImagePreview.fallbackOpened = true
openLightbox(image)
pendingImagePreview.cleanupTimer = setTimeout(() => {
if (pendingImagePreview?.requestId === request.id)
pendingImagePreview = undefined
}, 10_000)
}, 500),
image,
requestId: request.id,
}
pendingImagePreview = pending
updateImagePreviewState({ request })
}
function activateImage(image: HTMLImageElement) {
if (nav.isPresenter.value)
requestProjectionLightbox(image)
else
openLightbox(image)
}
function handleImagePreviewAcknowledgement(acknowledgement: ImagePreviewAcknowledgement | undefined) {
if (!acknowledgement || !pendingImagePreview || acknowledgement.requestId !== pendingImagePreview.requestId)
return
const pending = pendingImagePreview
clearPendingImagePreview()
if (pending.fallbackOpened && activeImage === pending.image)
closeLightbox(false)
}
function handleImagePreviewRequest(request: ImagePreviewRequest | undefined) {
if (!request || !isProjectionRoute() || request.id === lastHandledRequestId)
return
if (request.sentAt < mountedAt - 100 || Date.now() - request.sentAt > 10_000)
return
lastHandledRequestId = request.id
showLightbox(request.src, request.alt)
updateImagePreviewState({
acknowledgement: {
requestId: request.id,
sentAt: Date.now(),
viewerId: clientId,
},
})
}
function enhanceImage(image: HTMLImageElement) {
if (imageInteractions.has(image) || image.closest('a, button') || image.closest('.easy-image-lightbox'))
return
const click = (event: MouseEvent) => {
event.preventDefault()
event.stopPropagation()
activateImage(image)
}
const keydown = (event: KeyboardEvent) => {
if (event.key !== 'Enter' && event.key !== ' ')
return
event.preventDefault()
event.stopPropagation()
activateImage(image)
}
imageInteractions.set(image, {
ariaLabel: image.getAttribute('aria-label'),
role: image.getAttribute('role'),
tabIndex: image.getAttribute('tabindex'),
click,
keydown,
})
image.classList.add('easy-image-preview-trigger')
image.tabIndex = 0
image.setAttribute('role', 'button')
if (!image.hasAttribute('aria-label'))
image.setAttribute('aria-label', image.alt ? `全屏查看图片:${image.alt}` : '全屏查看图片')
image.addEventListener('click', click)
image.addEventListener('keydown', keydown)
}
function enhanceTable(table: HTMLTableElement) {
if (table.closest('.easy-content-table-host'))
return
const key = contentKey(table, 'table')
const cells = Array.from(table.querySelectorAll<HTMLElement>('th, td')).map((element) => {
const style = getComputedStyle(element)
return {
element,
inlinePaddingBottom: element.style.paddingBottom,
inlinePaddingLeft: element.style.paddingLeft,
inlinePaddingRight: element.style.paddingRight,
inlinePaddingTop: element.style.paddingTop,
paddingBottom: Number.parseFloat(style.paddingBottom),
paddingLeft: Number.parseFloat(style.paddingLeft),
paddingRight: Number.parseFloat(style.paddingRight),
paddingTop: Number.parseFloat(style.paddingTop),
}
})
tableStyles.set(table, {
tableFontSize: Number.parseFloat(getComputedStyle(table).fontSize),
tableInlineFontSize: table.style.fontSize,
cells,
})
const host = document.createElement('div')
host.className = 'easy-content-scale-host easy-content-table-host'
host.dataset.easyScaleKey = key
host.dataset.easyScaleKind = 'table'
table.replaceWith(host)
host.append(table, createToolbar(key, 'table'))
applyScale(key, 'table', currentScale(key))
}
function enhanceCode(code: HTMLPreElement) {
if (code.closest('.easy-content-code-host'))
return
const key = contentKey(code, 'code')
let host = code.closest<HTMLElement>('.slidev-code-wrapper')
const createdHost = !host
if (!host) {
host = document.createElement('div')
code.replaceWith(host)
host.append(code)
}
host.classList.add('easy-content-scale-host', 'easy-content-code-host')
host.dataset.easyScaleKey = key
host.dataset.easyScaleKind = 'code'
host.dataset.easyCodeHostCreated = createdHost ? 'true' : 'false'
codeStyles.set(code, {
codeFontSize: Number.parseFloat(getComputedStyle(code).fontSize),
createdHost,
})
host.append(createToolbar(key, 'code'))
applyScale(key, 'code', currentScale(key))
resizeObserver?.observe(code.closest('.slidev-layout') ?? host)
scheduleCodeHeightFit()
}
function enhanceContent(root: ParentNode = document) {
const images = Array.from(root.querySelectorAll<HTMLImageElement>('.slidev-layout img'))
const tables = Array.from(root.querySelectorAll<HTMLTableElement>('.slidev-layout table'))
const codes = Array.from(root.querySelectorAll<HTMLPreElement>('.slidev-layout pre'))
if (root instanceof HTMLImageElement && root.closest('.slidev-layout'))
images.unshift(root)
if (root instanceof HTMLTableElement && root.closest('.slidev-layout'))
tables.unshift(root)
if (root instanceof HTMLPreElement && root.closest('.slidev-layout'))
codes.unshift(root)
images.forEach(enhanceImage)
tables.forEach(enhanceTable)
codes.forEach(enhanceCode)
}
function codeHeightRegion(code: HTMLPreElement) {
return code.closest<HTMLElement>('.easy-two-cols-grid > div')
?? code.closest<HTMLElement>('.slidev-layout')
}
function hasExplicitCodeHeight(code: HTMLPreElement) {
if (code.style.height || code.style.maxHeight)
return true
return Boolean(getComputedStyle(code).getPropertyValue('--easy-code-height').trim())
}
function availableCodeHeight(code: HTMLPreElement, region: HTMLElement) {
const layout = code.closest<HTMLElement>('.slidev-layout')
if (!layout || layout.clientHeight <= 0)
return 0
const layoutRect = layout.getBoundingClientRect()
const regionRect = region.getBoundingClientRect()
const codeRect = code.getBoundingClientRect()
if (layoutRect.height <= 0 || regionRect.height <= 0 || codeRect.width <= 0)
return 0
const scale = layoutRect.height / layout.clientHeight
if (!Number.isFinite(scale) || scale <= 0)
return 0
const regionPaddingBottom = Number.parseFloat(getComputedStyle(region).paddingBottom) || 0
const layoutPaddingBottom = Number.parseFloat(getComputedStyle(layout).paddingBottom) || 0
const regionBottom = regionRect.bottom - regionPaddingBottom * scale
const layoutBottom = layoutRect.bottom - layoutPaddingBottom * scale
return Math.max(0, Math.floor((Math.min(regionBottom, layoutBottom) - codeRect.top) / scale))
}
function setHostLength(host: HTMLElement, property: string, value?: number) {
const next = value && value > 0 ? `${value}px` : ''
if (host.style.getPropertyValue(property) === next)
return
if (next)
host.style.setProperty(property, next)
else
host.style.removeProperty(property)
}
function fitCodeHeights() {
const groups = new Map<HTMLElement, HTMLPreElement[]>()
document.querySelectorAll<HTMLPreElement>('.easy-content-code-host pre').forEach((code) => {
const host = code.closest<HTMLElement>('.easy-content-code-host')
if (!host)
return
if (hasExplicitCodeHeight(code)) {
setHostLength(host, '--easy-code-auto-height')
setHostLength(host, '--easy-code-auto-max-height')
return
}
const region = codeHeightRegion(code)
if (!region)
return
const group = groups.get(region) ?? []
group.push(code)
groups.set(region, group)
})
groups.forEach((codes, region) => {
const single = codes.length === 1
codes.forEach((code) => {
const host = code.closest<HTMLElement>('.easy-content-code-host')
if (!host)
return
const available = availableCodeHeight(code, region)
if (!available)
return
setHostLength(host, '--easy-code-auto-height', single ? available : undefined)
setHostLength(host, '--easy-code-auto-max-height', available)
})
})
}
function scheduleCodeHeightFit() {
if (fitFrame !== undefined)
return
fitFrame = requestAnimationFrame(() => {
fitFrame = undefined
fitCodeHeights()
})
}
function cleanupImage(image: HTMLImageElement, interaction: ImageInteraction) {
image.removeEventListener('click', interaction.click)
image.removeEventListener('keydown', interaction.keydown)
image.classList.remove('easy-image-preview-trigger')
restoreAttribute(image, 'aria-label', interaction.ariaLabel)
restoreAttribute(image, 'role', interaction.role)
restoreAttribute(image, 'tabindex', interaction.tabIndex)
}
function restoreAttribute(element: Element, name: string, value: string | null) {
if (value === null)
element.removeAttribute(name)
else
element.setAttribute(name, value)
}
function cleanupTableHosts() {
document.querySelectorAll<HTMLElement>('.easy-content-table-host').forEach((host) => {
const table = host.querySelector<HTMLTableElement>('table')
const base = table && tableStyles.get(table)
if (!table)
return
if (base) {
table.style.fontSize = base.tableInlineFontSize
base.cells.forEach((cell) => {
cell.element.style.paddingTop = cell.inlinePaddingTop
cell.element.style.paddingRight = cell.inlinePaddingRight
cell.element.style.paddingBottom = cell.inlinePaddingBottom
cell.element.style.paddingLeft = cell.inlinePaddingLeft
})
}
host.replaceWith(table)
})
}
function cleanupCodeHosts() {
document.querySelectorAll<HTMLElement>('.easy-content-code-host').forEach((host) => {
const code = host.querySelector<HTMLPreElement>('pre')
const base = code && codeStyles.get(code)
host.querySelector(':scope > .easy-content-scale-toolbar')?.remove()
host.style.removeProperty('--easy-code-scaled-font-size')
host.style.removeProperty('--easy-code-auto-height')
host.style.removeProperty('--easy-code-auto-max-height')
host.classList.remove('easy-content-scale-host', 'easy-content-code-host')
delete host.dataset.easyScaleKey
delete host.dataset.easyScaleKind
delete host.dataset.easyCodeHostCreated
if (code && base?.createdHost)
host.replaceWith(code)
})
}
function cleanupContent() {
clearPendingImagePreview()
closeLightbox()
imageInteractions.forEach((interaction, image) => cleanupImage(image, interaction))
imageInteractions.clear()
lightbox?.remove()
lightbox = undefined
lightboxImage = undefined
lightboxClose = undefined
cleanupTableHosts()
cleanupCodeHosts()
}
function isScaleMessage(value: unknown): value is ScaleMessage {
if (!value || typeof value !== 'object')
return false
const message = value as Partial<ScaleMessage>
return typeof message.key === 'string'
&& (message.kind === 'table' || message.kind === 'code')
&& typeof message.scale === 'number'
&& Number.isFinite(message.scale)
}
onMounted(() => {
if (!isInteractiveRoute())
return
createLightbox()
if ('BroadcastChannel' in window) {
channel = new BroadcastChannel(`easy-slides:content-scale:${import.meta.env.BASE_URL}`)
channel.addEventListener('message', (event) => {
if (isScaleMessage(event.data))
updateScale(event.data.key, event.data.kind, event.data.scale, false)
})
}
stopAcknowledgementWatch = watch(
() => easySharedState.easySlidesImagePreview?.acknowledgement,
handleImagePreviewAcknowledgement,
)
stopRequestWatch = watch(
() => easySharedState.easySlidesImagePreview?.request,
handleImagePreviewRequest,
)
resizeObserver = new ResizeObserver(scheduleCodeHeightFit)
enhanceContent()
document.querySelectorAll<HTMLElement>('.slidev-layout').forEach(layout => resizeObserver?.observe(layout))
observer = new MutationObserver((records) => {
records.forEach(record => enhanceContent(record.target as ParentNode))
scheduleCodeHeightFit()
})
observer.observe(document.body, { childList: true, subtree: true })
window.addEventListener('resize', scheduleCodeHeightFit)
void document.fonts?.ready.then(scheduleCodeHeightFit)
scheduleCodeHeightFit()
})
onBeforeUnmount(() => {
observer?.disconnect()
resizeObserver?.disconnect()
channel?.close()
stopAcknowledgementWatch?.()
stopRequestWatch?.()
window.removeEventListener('resize', scheduleCodeHeightFit)
if (fitFrame !== undefined)
cancelAnimationFrame(fitFrame)
cleanupContent()
})
</script>
<template>
<span hidden aria-hidden="true" />
</template>
@@ -0,0 +1,137 @@
<script setup lang="ts">
import { computed, nextTick, onBeforeUnmount, onMounted, ref, watch } from 'vue'
const configuredHash = import.meta.env.VITE_EASY_SLIDES_PRESENTER_HASH || ''
const isPresenter = computed(() => /\/presenter(?:\/\d+)?\/?$/.test(window.location.pathname))
const storageKey = `easy-slides:presenter:${import.meta.env.BASE_URL}`
const unlocked = ref(false)
const token = ref('')
const error = ref('')
const noteSize = ref(20)
const contrast = ref(false)
const gate = ref<HTMLDialogElement>()
const tokenInput = ref<HTMLInputElement>()
onMounted(async () => {
unlocked.value = sessionStorage.getItem(storageKey) === configuredHash
|| (!configuredHash && import.meta.env.DEV)
syncBodyState()
await syncPresenterGate()
})
onBeforeUnmount(() => {
if (gate.value?.open)
gate.value.close()
document.body.classList.remove('easy-presenter-active', 'easy-presenter-locked', 'easy-notes-contrast')
})
watch(unlocked, () => void syncPresenterGate())
async function unlock() {
error.value = ''
const candidate = await sha256(token.value)
if (candidate !== configuredHash) {
error.value = 'Token 不正确'
return
}
sessionStorage.setItem(storageKey, configuredHash)
unlocked.value = true
token.value = ''
await nextTick()
syncBodyState()
}
function lock() {
sessionStorage.removeItem(storageKey)
unlocked.value = false
syncBodyState()
}
function openPresenter() {
window.location.href = `${import.meta.env.BASE_URL}presenter/`
}
function resizeNotes(delta: number) {
noteSize.value = Math.min(38, Math.max(14, noteSize.value + delta))
document.documentElement.style.setProperty('--easy-presenter-note-size', `${noteSize.value}px`)
}
function toggleContrast() {
contrast.value = !contrast.value
syncBodyState()
}
function syncBodyState() {
document.body.classList.toggle('easy-presenter-active', isPresenter.value && unlocked.value)
document.body.classList.toggle('easy-notes-contrast', isPresenter.value && unlocked.value && contrast.value)
}
async function syncPresenterGate() {
await nextTick()
const shouldOpen = isPresenter.value && !unlocked.value
document.body.classList.toggle('easy-presenter-locked', shouldOpen)
if (!shouldOpen) {
if (gate.value?.open)
gate.value.close()
return
}
if (gate.value && !gate.value.open)
gate.value.showModal()
tokenInput.value?.focus()
}
function keepGateOpen(event: Event) {
event.preventDefault()
tokenInput.value?.focus()
}
async function sha256(value: string) {
const bytes = new TextEncoder().encode(value.trim())
const digest = await crypto.subtle.digest('SHA-256', bytes)
return Array.from(new Uint8Array(digest), byte => byte.toString(16).padStart(2, '0')).join('')
}
</script>
<template>
<button
v-if="!isPresenter && configuredHash"
class="easy-presenter-launcher"
type="button"
title="打开演示者模式"
@click="openPresenter"
>
演示者
</button>
<Teleport to="body">
<dialog
v-if="isPresenter && !unlocked"
ref="gate"
class="easy-presenter-gate"
aria-labelledby="easy-presenter-title"
@cancel="keepGateOpen"
@click.stop
@keydown.stop
@keyup.stop
@pointerdown.stop
>
<section class="easy-presenter-dialog">
<h1 id="easy-presenter-title">演示者模式</h1>
<p v-if="configuredHash">输入 token 后查看下一页演讲备注和计时器</p>
<p v-else>该站点没有配置演示者 token</p>
<form v-if="configuredHash" @submit.prevent="unlock">
<input ref="tokenInput" v-model="token" type="password" autocomplete="current-password" autofocus aria-label="演示者 token">
<button type="submit">解锁</button>
</form>
<p v-if="error" class="easy-presenter-error" role="alert">{{ error }}</p>
</section>
</dialog>
</Teleport>
<nav v-if="isPresenter && unlocked" class="easy-presenter-tools" aria-label="提词器设置">
<button type="button" title="减小讲稿字号" @click="resizeNotes(-2)">A</button>
<button type="button" title="增大讲稿字号" @click="resizeNotes(2)">A+</button>
<button type="button" title="切换高对比讲稿" @click="toggleContrast"></button>
<button type="button" title="锁定演示者模式" @click="lock">锁定</button>
</nav>
</template>
@@ -0,0 +1,31 @@
<script setup lang="ts">
import { useNav } from '@slidev/client'
import { onBeforeUnmount, onMounted, watch } from 'vue'
const nav = useNav()
function isInteractiveRoute() {
if (/(?:^|\/)(?:overview|export|editor|notes|notes-edit|print)(?:\/|$)/.test(window.location.pathname))
return false
return nav.isPresenter.value || nav.hasPrimarySlide.value
}
function syncScrollFallback() {
document.body.classList.toggle('easy-slide-scroll-fallback', isInteractiveRoute())
}
onMounted(syncScrollFallback)
watch(
[nav.isPresenter, nav.hasPrimarySlide],
syncScrollFallback,
)
onBeforeUnmount(() => {
document.body.classList.remove('easy-slide-scroll-fallback')
})
</script>
<template>
<span hidden aria-hidden="true" />
</template>
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<script setup lang="ts">
import { onBeforeUnmount, onMounted } from 'vue'
let observer: MutationObserver | undefined
function enhanceImages(root: ParentNode = document) {
root.querySelectorAll<HTMLImageElement>('.slidev-layout img').forEach((image) => {
image.classList.add('easy-smart-image')
const fit = image.getAttribute('fit')
const position = image.getAttribute('position')
const maxHeight = image.getAttribute('max-height')
if (fit)
image.style.objectFit = fit
if (position)
image.style.objectPosition = position
if (maxHeight)
image.style.maxHeight = maxHeight
})
}
onMounted(() => {
enhanceImages()
observer = new MutationObserver(records => records.forEach(record => enhanceImages(record.target as ParentNode)))
observer.observe(document.body, { childList: true, subtree: true })
})
onBeforeUnmount(() => observer?.disconnect())
</script>
<template>
<span hidden aria-hidden="true" />
</template>
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<script setup lang="ts">
import ContentScaleControls from './components/ContentScaleControls.vue'
import PresenterAccess from './components/PresenterAccess.vue'
import SlideScrollFallback from './components/SlideScrollFallback.vue'
import SmartImages from './components/SmartImages.vue'
</script>
<template>
<SmartImages />
<ContentScaleControls />
<SlideScrollFallback />
<PresenterAccess />
</template>
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<template>
<div class="slidev-layout easy-layout-center">
<slot />
</div>
</template>
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<template>
<div class="slidev-layout easy-layout-cover">
<slot />
</div>
</template>
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<template>
<div class="slidev-layout easy-layout-default">
<slot />
</div>
</template>
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<script setup lang="ts">
import { computed, nextTick, onBeforeUnmount, onMounted, ref } from 'vue'
import { resolveImageSource } from '../utils/resolve-image'
type ImagePlacement = 'auto' | 'left' | 'right' | 'top' | 'bottom'
const props = withDefaults(defineProps<{
image?: string
imageFit?: string
imagePosition?: string
imagePlacement?: ImagePlacement
}>(), {
imageFit: 'contain',
imagePosition: 'center',
imagePlacement: 'auto',
})
const imagePane = ref<HTMLElement>()
const detectedPlacement = ref<Exclude<ImagePlacement, 'auto'>>('right')
let observedImage: HTMLImageElement | undefined
let observer: MutationObserver | undefined
const placement = computed(() => props.imagePlacement === 'auto'
? detectedPlacement.value
: props.imagePlacement)
function detectPlacement() {
const image = imagePane.value?.querySelector<HTMLImageElement>('img')
if (!image)
return
if (observedImage !== image) {
observedImage?.removeEventListener('load', detectPlacement)
observedImage = image
observedImage.addEventListener('load', detectPlacement)
}
if (image.naturalWidth > 0 && image.naturalHeight > 0)
detectedPlacement.value = image.naturalWidth / image.naturalHeight >= 1.6 ? 'bottom' : 'right'
}
onMounted(async () => {
await nextTick()
detectPlacement()
if (imagePane.value) {
observer = new MutationObserver(detectPlacement)
observer.observe(imagePane.value, { childList: true, subtree: true })
}
})
onBeforeUnmount(() => {
observedImage?.removeEventListener('load', detectPlacement)
observer?.disconnect()
})
</script>
<template>
<div
class="slidev-layout easy-layout-image-split easy-layout-image-auto"
:class="`easy-image-${placement}`"
>
<div class="easy-image-content"><slot /></div>
<div ref="imagePane" class="easy-image-pane">
<slot name="image">
<img
v-if="image"
:src="resolveImageSource(image)"
alt=""
:style="{ objectFit: imageFit, objectPosition: imagePosition }"
>
</slot>
</div>
</div>
</template>
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<script setup lang="ts">
import { resolveImageSource } from '../utils/resolve-image'
withDefaults(defineProps<{
image?: string
imageFit?: string
imagePosition?: string
}>(), {
imageFit: 'cover',
imagePosition: 'center',
})
</script>
<template>
<div class="slidev-layout easy-layout-image-full">
<slot name="image">
<img v-if="image" :src="resolveImageSource(image)" alt="" :style="{ objectFit: imageFit, objectPosition: imagePosition }">
</slot>
<div class="easy-image-overlay"><slot /></div>
</div>
</template>
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<script setup lang="ts">
import { resolveImageSource } from '../utils/resolve-image'
withDefaults(defineProps<{
image?: string
imageFit?: string
imagePosition?: string
}>(), {
imageFit: 'contain',
imagePosition: 'center',
})
</script>
<template>
<div class="slidev-layout easy-layout-image-split easy-image-left">
<div class="easy-image-content"><slot /></div>
<div class="easy-image-pane">
<slot name="image">
<img v-if="image" :src="resolveImageSource(image)" alt="" :style="{ objectFit: imageFit, objectPosition: imagePosition }">
</slot>
</div>
</div>
</template>
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<script setup lang="ts">
import { resolveImageSource } from '../utils/resolve-image'
withDefaults(defineProps<{
image?: string
imageFit?: string
imagePosition?: string
}>(), {
imageFit: 'contain',
imagePosition: 'center',
})
</script>
<template>
<div class="slidev-layout easy-layout-image-split easy-image-right">
<div class="easy-image-content"><slot /></div>
<div class="easy-image-pane">
<slot name="image">
<img v-if="image" :src="resolveImageSource(image)" alt="" :style="{ objectFit: imageFit, objectPosition: imagePosition }">
</slot>
</div>
</div>
</template>
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<template>
<div class="slidev-layout easy-layout-quote">
<slot />
</div>
</template>
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<template>
<div class="slidev-layout easy-layout-section">
<slot />
</div>
</template>
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<template>
<div class="slidev-layout easy-layout-two-cols">
<slot />
<div class="easy-two-cols-grid">
<div><slot name="left" /></div>
<div><slot name="right" /></div>
</div>
</div>
</template>
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{
"name": "slidev-theme-easy-jyy",
"version": "0.2.0",
"description": "JYY-inspired presentation theme for easy-slides and Slidev",
"license": "MIT",
"private": false,
"type": "module",
"keywords": ["slidev-theme", "slidev"],
"publishConfig": {
"access": "public"
},
"engines": {
"node": ">=20.12.0",
"slidev": ">=52.0.0"
},
"slidev": {
"defaults": {
"aspectRatio": "4/3",
"canvasWidth": 1024,
"colorSchema": "light",
"fonts": {
"sans": "Lato,Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif",
"mono": "Inconsolata,JetBrains Mono,Fira Code,monospace",
"serif": "Noto Serif SC,STKaiti,KaiTi,serif"
}
}
},
"dependencies": {
"@slidev/client": "52.19.1",
"@slidev/types": "52.19.1",
"markdown-it-attrs": "4.3.1"
}
}
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import { defineMarkdownSetup } from '@slidev/types'
import markdownItAttrs from 'markdown-it-attrs'
export default defineMarkdownSetup(() => ({
markdownItSetup(md) {
md.use(markdownItAttrs)
},
}))
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:root {
--easy-accent: #1d4ed8;
--easy-accent-dark: #1e40af;
--easy-accent-soft: #eff6ff;
--easy-ink: #222;
--easy-muted: #666;
--easy-border: #ddd;
--easy-code-bg: #eee;
--easy-code-font-size: 28px;
--easy-table-font-size: 30px;
--easy-table-padding-x: 14px;
--easy-table-padding-y: 10px;
--easy-slide-padding-x: 52px;
--easy-slide-padding-y: 42px;
--easy-presenter-note-size: 20px;
}
.easy-table-sm {
--easy-table-font-size: 24px;
--easy-table-padding-x: 10px;
--easy-table-padding-y: 7px;
}
.easy-table-md {
--easy-table-font-size: 30px;
--easy-table-padding-x: 14px;
--easy-table-padding-y: 10px;
}
.easy-table-lg {
--easy-table-font-size: 36px;
--easy-table-padding-x: 18px;
--easy-table-padding-y: 13px;
}
.easy-code-sm { --easy-code-font-size: 22px; }
.easy-code-md { --easy-code-font-size: 28px; }
.easy-code-lg { --easy-code-font-size: 34px; }
.easy-code-height-sm { --easy-code-height: 180px; }
.easy-code-height-md { --easy-code-height: 300px; }
.easy-code-height-lg { --easy-code-height: 420px; }
.slidev-layout {
position: relative;
width: 100%;
height: 100%;
padding: var(--easy-slide-padding-y) var(--easy-slide-padding-x);
overflow: hidden;
border: 1.5px solid var(--easy-border);
border-radius: 7px;
background: #fff;
color: var(--easy-ink);
text-align: left;
font-family: Lato, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
font-size: 32px;
font-weight: 300;
line-height: 1.42;
}
.slidev-layout h1,
.slidev-layout h2,
.slidev-layout h3,
.slidev-layout h4 {
color: var(--easy-ink);
font-weight: 400;
letter-spacing: 0;
line-height: 1.15;
}
.slidev-layout h1 {
margin: 0 0 26px;
font-size: 60px;
}
.slidev-layout h2 {
margin: 0 0 28px;
padding-bottom: 8px;
border-bottom: 3px solid var(--easy-accent);
font-size: 48px;
}
.slidev-layout h3 {
margin: 20px 0 14px;
font-size: 38px;
}
.slidev-layout p,
.slidev-layout ul,
.slidev-layout ol {
margin-top: 14px;
margin-bottom: 14px;
}
.slidev-layout ul,
.slidev-layout ol {
display: block;
padding-left: 1.2em;
}
.slidev-layout li + li {
margin-top: 10px;
}
.slidev-layout a {
color: var(--easy-accent);
text-decoration-thickness: 1px;
text-underline-offset: .13em;
}
.slidev-layout strong {
font-weight: 700;
}
.slidev-layout blockquote {
margin: 24px 0;
padding: 4px 0 4px 24px;
border-left: 5px solid var(--easy-accent);
color: #1e3a5f;
font-family: "Noto Serif SC", STKaiti, KaiTi, serif;
font-style: normal;
}
.slidev-layout code {
font-family: Inconsolata, "JetBrains Mono", "Fira Code", monospace;
}
.slidev-layout :not(pre) > code {
border-radius: 5px;
background: var(--easy-accent-soft);
color: var(--easy-accent-dark);
padding: .08em .28em;
font-size: .86em;
}
.slidev-layout pre {
box-sizing: border-box;
height: var(--easy-code-height, var(--easy-code-auto-height, auto));
max-height: var(--easy-code-height, var(--easy-code-auto-max-height, var(--easy-code-auto-height, none)));
overflow-x: hidden;
overflow-y: auto;
border-radius: 10px;
background: var(--easy-code-bg);
padding: 18px 20px;
font-size: var(--easy-code-scaled-font-size, var(--easy-code-font-size)) !important;
line-height: 1.38 !important;
white-space: pre-wrap;
overflow-wrap: anywhere;
}
.slidev-layout pre code,
.slidev-layout pre code .line {
min-width: 0 !important;
white-space: pre-wrap !important;
overflow-wrap: anywhere;
word-break: normal;
}
.slidev-layout table {
width: 100%;
border-collapse: collapse;
font-size: var(--easy-table-font-size);
}
.slidev-layout th,
.slidev-layout td {
padding: var(--easy-table-padding-y) var(--easy-table-padding-x);
border-bottom: 1px solid #d5d5d5;
}
.slidev-layout th {
background: #eee;
font-weight: 600;
}
.slidev-layout tr:nth-child(even) {
background: #f7faff;
}
.slidev-layout img {
display: block;
max-width: 100%;
max-height: 60vh;
margin: 16px auto;
object-fit: contain;
}
.slidev-layout p:has(> img:only-child) {
display: grid;
place-items: center;
min-height: 46vh;
margin: 8px 0;
}
.slidev-layout p:has(> img:only-child) > img {
width: 100%;
height: 46vh;
max-height: 60vh;
margin: 0;
object-fit: contain;
}
.slidev-layout img[fit="cover"] {
width: 100%;
height: 100%;
object-fit: cover;
}
.slidev-layout img[fit="fill"] { object-fit: fill; }
.slidev-layout img[fit="scale-down"] { object-fit: scale-down; }
.slidev-layout img[fit="none"] { object-fit: none; }
.slidev-layout .katex-display,
.slidev-layout .mermaid {
max-width: 100%;
max-height: 60vh;
overflow: auto;
}
.slidev-page-number {
border-radius: 5px;
background: rgba(0, 0, 0, .26);
padding: 3px 9px;
color: #fff;
font-size: 18px;
}
@media (max-width: 760px) {
:root {
--easy-slide-padding-x: 34px;
--easy-slide-padding-y: 30px;
}
}
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/* Shared content utilities for course and technical decks. */
.slidev-layout .lead {
color: var(--easy-accent);
font-size: 1.16em;
line-height: 1.35;
}
.slidev-layout .muted {
color: var(--easy-muted);
font-size: .72em;
}
.slidev-layout .compact,
.slidev-layout.compact {
font-size: 27px;
}
.slidev-layout .compact li + li,
.slidev-layout.compact li + li {
margin-top: 6px;
}
.slidev-layout .outline {
list-style: none;
margin: 22px 0 0;
padding: 0;
}
.slidev-layout .outline > li {
margin: 12px 0;
padding-left: 22px;
border-left: 5px solid #ddd;
}
.slidev-layout .outline .current {
border-left-color: var(--easy-accent);
color: var(--easy-accent);
font-weight: 600;
}
.slidev-layout .source-figure {
width: 100%;
max-height: 56vh;
object-fit: contain;
}
.slidev-layout .course-table {
font-size: 21px;
line-height: 1.2;
}
.slidev-layout .course-table th,
.slidev-layout .course-table td {
padding: 6px 9px;
}
.slidev-layout .v-word {
color: var(--easy-accent);
font-size: 1.22em;
font-weight: 600;
}
.easy-layout-cover .cover-identity {
width: 68%;
height: 20vh;
margin: 22px 0 0;
object-fit: contain;
object-position: left center;
}
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import './base.css'
import './content.css'
import './layouts.css'
import './presenter.css'
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.easy-layout-center,
.easy-layout-section,
.easy-layout-cover {
display: flex;
flex-direction: column;
justify-content: center;
}
.easy-layout-center {
align-items: center;
text-align: center;
}
.easy-layout-center h1,
.easy-layout-center h2 {
text-align: center;
}
.easy-layout-cover h1 {
margin-bottom: 28px;
font-size: 68px;
}
.easy-layout-cover blockquote {
border: 0;
padding: 0;
color: var(--easy-accent);
}
.easy-layout-section h1,
.easy-layout-section h2 {
max-width: 980px;
}
.easy-layout-quote {
display: flex;
flex-direction: column;
justify-content: center;
}
.easy-layout-quote blockquote {
border: 0;
padding: 0;
color: var(--easy-accent);
font-size: 46px;
line-height: 1.35;
text-align: center;
}
.easy-layout-two-cols {
display: grid;
grid-template-rows: auto 1fr;
}
.easy-layout-two-cols .easy-two-cols-grid {
display: grid;
grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
gap: 46px;
min-height: 0;
}
.easy-layout-image-split {
display: grid;
grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
gap: 42px;
}
.easy-layout-image-split.easy-image-left .easy-image-pane { order: -1; }
.easy-layout-image-auto.easy-image-top,
.easy-layout-image-auto.easy-image-bottom {
grid-template-columns: minmax(0, 1fr);
grid-template-rows: auto minmax(0, 1fr);
gap: 22px;
}
.easy-layout-image-auto.easy-image-top .easy-image-pane { order: -1; }
.easy-image-pane {
min-width: 0;
min-height: 0;
display: grid;
grid-template-columns: minmax(0, 1fr);
grid-template-rows: minmax(0, 1fr);
place-items: center;
overflow: hidden;
border-radius: 8px;
}
.easy-image-pane img {
min-width: 0;
min-height: 0;
width: 100%;
height: 100%;
max-width: 100%;
max-height: 100%;
margin: 0;
}
.easy-content-scale-host {
position: relative;
min-width: 0;
min-height: 0;
}
.easy-content-table-host {
width: 100%;
overflow: auto;
}
.easy-content-code-host {
width: 100%;
margin-bottom: 0 !important;
}
.easy-image-preview-trigger {
cursor: zoom-in;
}
.easy-image-preview-trigger:focus-visible {
outline: 3px solid var(--easy-accent);
outline-offset: 4px;
}
.easy-image-lightbox {
position: fixed;
inset: 0;
z-index: 2147483647;
display: grid;
grid-template-columns: minmax(0, 1fr);
grid-template-rows: minmax(0, 1fr);
place-items: center;
box-sizing: border-box;
min-width: 0;
min-height: 0;
padding: clamp(16px, 4vmin, 42px);
overflow: hidden;
overscroll-behavior: contain;
background: rgba(0, 0, 0, .92);
}
.easy-image-lightbox-preview {
display: block;
place-self: center;
min-width: 0;
min-height: 0;
width: auto;
height: auto;
max-width: 100%;
max-height: 100%;
max-inline-size: 100%;
max-block-size: 100%;
margin: 0;
object-fit: contain;
object-position: center;
}
.easy-image-lightbox-close {
position: absolute;
top: 18px;
right: 22px;
display: grid;
width: 46px;
height: 46px;
place-items: center;
border: 1px solid rgba(255, 255, 255, .5);
border-radius: 50%;
background: rgba(0, 0, 0, .55);
color: #fff;
padding: 0 0 4px;
font: 300 38px/1 Arial, sans-serif;
cursor: pointer;
}
.easy-image-lightbox-close:hover,
.easy-image-lightbox-close:focus-visible {
border-color: #fff;
background: var(--easy-accent);
outline: none;
}
.easy-content-scale-toolbar {
position: absolute;
top: 8px;
right: 8px;
z-index: 30;
display: flex;
gap: 3px;
padding: 4px;
border: 1px solid rgba(180, 180, 180, .9);
border-radius: 7px;
background: rgba(255, 255, 255, .94);
box-shadow: 0 4px 16px rgba(0, 0, 0, .12);
opacity: 0;
transition: opacity .14s ease;
}
.easy-content-scale-host:hover > .easy-content-scale-toolbar,
.easy-content-scale-host:focus-within > .easy-content-scale-toolbar {
opacity: 1;
}
.easy-content-scale-button {
min-width: 32px;
border: 0;
border-radius: 5px;
background: #eee;
color: #222;
padding: 6px 8px;
font: 600 14px/1 Lato, "Noto Sans SC", sans-serif;
cursor: pointer;
}
.easy-content-scale-button:hover,
.easy-content-scale-button:focus-visible {
background: var(--easy-accent);
color: #fff;
outline: none;
}
.easy-content-scale-reset {
min-width: 52px;
}
.easy-content-code-host > .easy-content-scale-toolbar {
right: 48px;
}
body.easy-slide-scroll-fallback .slidev-layout {
overflow-x: hidden;
overflow-y: auto;
overscroll-behavior-y: contain;
scrollbar-width: thin;
scrollbar-color: color-mix(in srgb, var(--easy-accent) 65%, transparent) transparent;
}
.easy-image-content {
min-width: 0;
align-self: center;
}
.easy-layout-image-full {
padding: 0;
}
.easy-layout-image-full > img {
width: 100%;
height: 100%;
max-height: none;
margin: 0;
}
.easy-layout-image-full .easy-image-overlay {
position: absolute;
inset: auto 0 0;
padding: 46px 54px;
background: linear-gradient(transparent, rgba(0, 0, 0, .78));
color: #fff;
}
.easy-layout-image-full .easy-image-overlay :is(h1, h2, h3, p) {
color: inherit;
}
@media (max-aspect-ratio: 4 / 3) {
.easy-layout-two-cols .easy-two-cols-grid,
.easy-layout-image-split {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
gap: 22px;
}
}
@media (hover: none) {
.easy-content-scale-toolbar { opacity: .78; }
}
@media print {
.easy-content-scale-toolbar,
.easy-image-lightbox { display: none !important; }
body.easy-slide-scroll-fallback .slidev-layout { overflow: hidden !important; }
}
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.easy-presenter-gate {
position: fixed;
inset: 0;
z-index: 2147483646;
display: none;
width: 100vw;
height: 100dvh;
max-width: none;
max-height: none;
margin: 0;
border: 0;
padding: 0;
place-items: center;
overflow: auto;
background: #f6f5f2;
color: #222;
font-family: Lato, "Noto Sans SC", "PingFang SC", sans-serif;
}
.easy-presenter-gate[open] {
display: grid;
}
.easy-presenter-gate::backdrop {
background: #f6f5f2;
}
body.easy-presenter-locked {
overflow: hidden;
}
.easy-presenter-dialog {
width: min(440px, calc(100vw - 40px));
border: 1px solid #d8d4d7;
border-top: 4px solid var(--easy-accent);
border-radius: 9px;
background: #fff;
padding: 34px;
box-shadow: 0 20px 70px rgba(45, 26, 42, .14);
}
.easy-presenter-dialog h1 {
margin: 0 0 10px;
font-size: 30px;
}
.easy-presenter-dialog p {
color: #666;
line-height: 1.55;
}
.easy-presenter-dialog form {
display: flex;
gap: 10px;
margin-top: 24px;
}
.easy-presenter-dialog input {
min-width: 0;
flex: 1;
border: 1px solid #aaa;
border-radius: 6px;
padding: 11px 12px;
font: inherit;
}
.easy-presenter-dialog button,
.easy-presenter-tools button,
.easy-presenter-launcher {
border: 0;
border-radius: 6px;
background: var(--easy-accent);
color: #fff;
padding: 10px 14px;
font: 600 14px/1.1 Lato, "Noto Sans SC", sans-serif;
cursor: pointer;
}
.easy-presenter-error {
color: #a21d32 !important;
font-weight: 600;
}
.easy-presenter-launcher {
position: fixed;
right: 18px;
bottom: 18px;
z-index: 60;
opacity: .22;
transition: opacity .16s ease;
}
.easy-presenter-launcher:hover,
.easy-presenter-launcher:focus-visible {
opacity: 1;
}
.easy-presenter-tools {
position: fixed;
top: 12px;
right: 12px;
z-index: 1000;
display: flex;
gap: 6px;
padding: 6px;
border: 1px solid #d4d0d3;
border-radius: 8px;
background: rgba(255, 255, 255, .94);
box-shadow: 0 5px 22px rgba(0, 0, 0, .12);
}
.easy-presenter-tools button {
min-width: 34px;
background: #eee9ed;
color: #351231;
padding: 8px 10px;
}
.easy-presenter-tools button:last-child {
background: #5d1357;
color: #fff;
}
@media (max-width: 680px) {
.easy-presenter-tools {
right: auto;
left: 12px;
}
}
body.easy-presenter-active :is(.presenter-notes, [class*="presenter"] [class*="notes"], [class*="presenter"] [class*="note"] p) {
font-size: var(--easy-presenter-note-size) !important;
line-height: 1.65 !important;
}
body.easy-notes-contrast :is(.presenter-notes, [class*="presenter"] [class*="notes"], [class*="presenter"] [class*="note"]) {
background: #050505 !important;
color: #fff !important;
}
body.easy-notes-contrast :is(.presenter-notes, [class*="presenter"] [class*="notes"], [class*="presenter"] [class*="note"]) * {
color: inherit !important;
}
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const deckBase = (import.meta as ImportMeta & { env: { BASE_URL: string } }).env.BASE_URL
export function resolveImageSource(source: string | undefined, base = deckBase) {
if (!source || isAbsoluteSource(source))
return source
const normalizedBase = base.endsWith('/') ? base : `${base}/`
return `${normalizedBase}${source.replace(/^\.\//, '')}`
}
function isAbsoluteSource(source: string) {
return source.startsWith('/')
|| source.startsWith('#')
|| /^[a-z][a-z\d+.-]*:/i.test(source)
}