feat(wechat): add news morning draft inline HTML converter
Push daily-news pages to WeChat drafts as inline-styled HTML instead of full-page long images, with automatic trimming to stay within the 20k limit. Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
john
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import { extractPageTitle } from './wechat/verify/share-preview-repair.mjs';
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const MAX_WECHAT_CONTENT_CHARS = 20000;
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const MAX_WECHAT_CONTENT_TARGET_CHARS = 19800;
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const CARD_VARIANTS = {
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'highlight-box': {
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wrap: 'background:linear-gradient(135deg,#b71c1c,#d32f2f);border-radius:12px;padding:14px;margin:0 0 10px;color:#fff;',
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title: 'margin:0 0 6px;font-size:16px;font-weight:700;color:#fff;line-height:1.5;',
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body: 'margin:0 0 6px;font-size:14px;line-height:1.7;color:#ffcdd2;',
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source: 'margin:0;font-size:12px;color:#90caf4;',
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tag: 'display:inline-block;font-size:11px;padding:2px 8px;border-radius:4px;margin:0 0 6px;background:rgba(255,255,255,.18);color:#fff;',
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},
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'highlight-box-orange': {
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wrap: 'background:linear-gradient(135deg,#e65100,#bf360c);border-radius:12px;padding:14px;margin:0 0 10px;color:#fff;',
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title: 'margin:0 0 6px;font-size:16px;font-weight:700;color:#fff;line-height:1.5;',
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body: 'margin:0 0 6px;font-size:14px;line-height:1.7;color:#ffe0b2;',
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source: 'margin:0;font-size:12px;color:#ffcdd2;',
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tag: 'display:inline-block;font-size:11px;padding:2px 8px;border-radius:4px;margin:0 0 6px;background:rgba(255,255,255,.18);color:#fff;',
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},
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'highlight-box-gold': {
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wrap: 'background:linear-gradient(135deg,#0d47a1,#1565c0);border-radius:12px;padding:14px;margin:0 0 10px;color:#fff;',
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title: 'margin:0 0 6px;font-size:16px;font-weight:700;color:#fff;line-height:1.5;',
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body: 'margin:0 0 6px;font-size:14px;line-height:1.7;color:#bbdefb;',
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source: 'margin:0;font-size:12px;color:#bbdefb;',
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tag: 'display:inline-block;font-size:11px;padding:2px 8px;border-radius:4px;margin:0 0 6px;background:rgba(255,255,255,.18);color:#fff;',
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},
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'highlight-box-teal': {
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wrap: 'background:linear-gradient(135deg,#004d40,#00695c);border-radius:12px;padding:14px;margin:0 0 10px;color:#fff;',
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title: 'margin:0 0 6px;font-size:16px;font-weight:700;color:#fff;line-height:1.5;',
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body: 'margin:0 0 6px;font-size:14px;line-height:1.7;color:#b2dfdb;',
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source: 'margin:0;font-size:12px;color:#b2dfdb;',
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tag: 'display:inline-block;font-size:11px;padding:2px 8px;border-radius:4px;margin:0 0 6px;background:rgba(255,255,255,.18);color:#fff;',
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},
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default: {
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wrap: 'background:#fff;border-radius:12px;padding:14px;margin:0 0 10px;',
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title: 'margin:0 0 4px;font-size:16px;font-weight:600;color:#1a202c;line-height:1.5;',
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body: 'margin:0 0 6px;font-size:14px;color:#4a5568;line-height:1.7;',
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source: 'margin:0;font-size:12px;color:#a0aec0;',
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tag: 'display:inline-block;font-size:11px;padding:2px 8px;border-radius:4px;margin:0 0 6px;background:#ffebee;color:#b71c1c;',
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},
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};
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const TAG_CLASS_COLORS = {
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'tag-red': 'background:#ffcdd2;color:#b71c1c;',
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'tag-blue': 'background:#bbdefb;color:#0d47a1;',
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'tag-green': 'background:#c8e6c9;color:#1b5e20;',
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'tag-purple': 'background:#e1bee7;color:#6a1b9a;',
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'tag-orange': 'background:#ffe0b2;color:#e65100;',
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'tag-teal': 'background:#b2dfdb;color:#004d40;',
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'tag-pink': 'background:#f8bbd0;color:#880e4f;',
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'tag-gray': 'background:#e0e0e0;color:#424242;',
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'tag-amber': 'background:#ffecb3;color:#ff6f00;',
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};
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function extractMetaDescription(html) {
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const match = String(html ?? '').match(
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/<meta[^>]+name=["']description["'][^>]+content=["']([^"']*)["']/i,
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);
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return match?.[1]?.trim() ?? '';
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}
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function stripScripts(html) {
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return String(html ?? '').replace(/<script[\s\S]*?<\/script>/gi, '');
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}
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function sanitizeInlineHtml(html) {
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return stripScripts(String(html ?? ''))
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.replace(/<(?!\/?(a\b|br\b|strong\b|span\b|b\b|em\b|i\b)\b)[^>]+>/gi, '')
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.replace(/\son\w+="[^"]*"/gi, '')
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.trim();
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}
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function extractInnerHtml(block, pattern) {
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const match = String(block ?? '').match(pattern);
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return match?.[1] ? sanitizeInlineHtml(match[1]) : '';
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}
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function detectCardVariant(cardHtml) {
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if (/highlight-box-orange/u.test(cardHtml)) return 'highlight-box-orange';
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if (/highlight-box-gold/u.test(cardHtml)) return 'highlight-box-gold';
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if (/highlight-box-teal/u.test(cardHtml)) return 'highlight-box-teal';
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if (/highlight-box/u.test(cardHtml)) return 'highlight-box';
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return 'default';
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}
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function renderTagHtml(cardHtml, styles) {
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const tagMatch = String(cardHtml).match(/<span class="tag([^"]*)"[^>]*(?:style="([^"]*)")?[^>]*>([\s\S]*?)<\/span>/i);
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if (!tagMatch) return '';
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const className = tagMatch[1]?.trim() ?? '';
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const inlineStyle = tagMatch[2]?.trim() ?? '';
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const label = sanitizeInlineHtml(tagMatch[3]);
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if (!label) return '';
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const colorStyle = TAG_CLASS_COLORS[className.replace(/^\s+/, '')] ?? '';
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const style = inlineStyle || colorStyle || styles.tag;
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return `<span style="${style}">${label}</span>`;
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}
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function renderCard(cardHtml) {
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const variant = detectCardVariant(cardHtml);
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const styles = CARD_VARIANTS[variant] ?? CARD_VARIANTS.default;
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const tag = renderTagHtml(cardHtml, styles);
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const title = extractInnerHtml(cardHtml, /<h3[^>]*>([\s\S]*?)<\/h3>/i);
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const body = extractInnerHtml(cardHtml, /<p[^>]*>([\s\S]*?)<\/p>/i);
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const sourceRaw = extractInnerHtml(cardHtml, /<div class="source"[^>]*>([\s\S]*?)<\/div>/i);
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const source = sourceRaw.replace(/^来源：?/u, '').trim();
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if (!title) return '';
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const parts = [
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`<section style="${styles.wrap}">`,
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tag ? `<p style="margin:0 0 6px;">${tag}</p>` : '',
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`<p style="${styles.title}"><strong>${title}</strong></p>`,
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body ? `<p style="${styles.body}">${body}</p>` : '',
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source ? `<p style="${styles.source}">来源：${source}</p>` : '',
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'</section>',
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];
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return parts.filter(Boolean).join('');
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}
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function renderSectionTitle(titleHtml) {
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const text = sanitizeInlineHtml(titleHtml).replace(/<span class="icon"[^>]*>([\s\S]*?)<\/span>/gi, '$1');
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if (!text) return '';
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return `<p style="margin:0 0 12px;padding:12px 0 6px;border-bottom:3px solid #0d47a1;font-size:18px;font-weight:700;color:#b71c1c;line-height:1.4;">${text}</p>`;
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}
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function renderHero(html) {
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const title = sanitizeInlineHtml(String(html).match(/<h1[^>]*>([\s\S]*?)<\/h1>/i)?.[1] ?? '') || '📰 每日新闻早报';
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const dateBadge = sanitizeInlineHtml(String(html).match(/<div class="date-badge"[^>]*>([\s\S]*?)<\/div>/i)?.[1] ?? '');
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const subtitle = sanitizeInlineHtml(String(html).match(/<div class="subtitle"[^>]*>([\s\S]*?)<\/div>/i)?.[1] ?? '');
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return [
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'<section style="text-align:center;padding:24px 14px;background:linear-gradient(135deg,#b71c1c,#d32f2f 50%,#0d47a1);color:#fff;margin:0 0 14px;border-radius:12px;">',
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`<p style="margin:0 0 10px;font-size:24px;font-weight:700;line-height:1.35;">${title}</p>`,
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dateBadge ? `<p style="margin:0 0 8px;font-size:14px;opacity:.92;">${dateBadge}</p>` : '',
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subtitle ? `<p style="margin:0;font-size:14px;opacity:.88;line-height:1.7;">${subtitle}</p>` : '',
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'</section>',
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].filter(Boolean).join('');
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}
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function renderWeatherSection(sectionHtml) {
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const title = extractInnerHtml(sectionHtml, /<div class="section-title"[^>]*>([\s\S]*?)<\/div>/i);
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const summary = extractInnerHtml(sectionHtml, /<div class="weather-today"[^>]*>([\s\S]*?)<\/div>/i);
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const cityCards = [...String(sectionHtml).matchAll(/<div class="weather-card[^"]*"[^>]*>[\s\S]*?<span class="w-city">([\s\S]*?)<\/span>[\s\S]*?<span class="w-cond">([\s\S]*?)<\/span>[\s\S]*?<span class="w-temp">([\s\S]*?)<\/span>/gi)]
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.map((item) => `${sanitizeInlineHtml(item[1])}${sanitizeInlineHtml(item[2])} ${sanitizeInlineHtml(item[3])}`)
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.slice(0, 12);
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const footer = extractInnerHtml(sectionHtml, /<p style="font-size:12px;color:#a0aec0;">([\s\S]*?)<\/p>/i);
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const parts = [renderSectionTitle(title)];
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parts.push('<section style="background:linear-gradient(135deg,#e3f2fd,#bbdefb);border:1px solid #90caf9;border-radius:12px;padding:14px 16px;margin-bottom:12px;">');
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if (summary) {
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parts.push(`<p style="margin:0 0 8px;font-size:14px;color:#0d47a1;line-height:1.75;">${summary.replace(/<div[^>]*>/gi, ' ').replace(/<\/div>/gi, ' ')}</p>`);
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}
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if (cityCards.length > 0) {
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parts.push(`<p style="margin:0;font-size:13px;color:#1565c0;line-height:1.8;">${cityCards.join(' · ')}</p>`);
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}
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parts.push('</section>');
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if (footer) {
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parts.push(`<p style="margin:0 0 16px;font-size:12px;color:#a0aec0;line-height:1.6;">${footer}</p>`);
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}
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return parts.join('');
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}
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function splitSections(html) {
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const body = String(html ?? '').match(/<body>([\s\S]*?)<\/body>/i)?.[1] ?? String(html ?? '');
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return body
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.split(/<div class="section"[^>]*>/i)
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.slice(1)
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.map((chunk) => {
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const id = chunk.match(/^[^>]*id="([^"]+)"/i)?.[1] ?? '';
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const htmlChunk = `<div class="section"${chunk.split(/<div class="section"|<div class="footer"/i)[0]}`;
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const title = stripInlineText(extractInnerHtml(htmlChunk, /<div class="section-title"[^>]*>([\s\S]*?)<\/div>/i));
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return { id, title, html: htmlChunk };
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});
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}
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function stripInlineText(value) {
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return sanitizeInlineHtml(String(value ?? ''))
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.replace(/<span class="icon"[^>]*>([\s\S]*?)<\/span>/gi, '$1')
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.replace(/<[^>]+>/g, '')
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.replace(/\s+/g, ' ')
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.trim();
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}
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const DEFAULT_SECTION_CARD_LIMITS = {
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headlines: 6,
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world: 3,
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domestic: 3,
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google: 2,
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finance: 3,
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tech: 3,
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sports: 2,
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technews: 2,
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hot: 1,
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};
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const TRIM_PROFILES = [
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{ skipHistory: true, sectionCardLimits: null, maxBodyChars: null },
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{
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skipHistory: true,
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sectionCardLimits: DEFAULT_SECTION_CARD_LIMITS,
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maxBodyChars: 120,
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},
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{
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skipHistory: true,
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sectionCardLimits: { ...DEFAULT_SECTION_CARD_LIMITS, headlines: 5, world: 2, domestic: 2 },
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maxBodyChars: 90,
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},
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{
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skipHistory: true,
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sectionCardLimits: { headlines: 4, world: 2, domestic: 2, google: 2, finance: 2, tech: 2, sports: 1, technews: 1, hot: 1 },
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maxBodyChars: 72,
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},
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{
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skipHistory: true,
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sectionCardLimits: { headlines: 3, world: 2, domestic: 2, google: 2, finance: 2, tech: 2, sports: 1, technews: 0, hot: 1 },
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maxBodyChars: 64,
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},
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{
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skipHistory: true,
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sectionCardLimits: { headlines: 3, world: 2, domestic: 2, google: 1, finance: 2, tech: 2, sports: 1, technews: 0, hot: 0 },
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maxBodyChars: 56,
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},
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];
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function resolveSectionCardLimit(section, sectionCardLimits) {
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if (!sectionCardLimits) return null;
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return sectionCardLimits[section.id] ?? 3;
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}
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function buildWechatInlineContent(html, { publicUrl = '', trimProfile = TRIM_PROFILES[0] } = {}) {
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const sections = splitSections(html);
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const parts = [renderHero(html)];
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for (const section of sections) {
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if (trimProfile.skipHistory && shouldSkipSection(section, trimProfile)) {
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continue;
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}
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if (resolveSectionCardLimit(section, trimProfile.sectionCardLimits) === 0) {
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continue;
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}
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if (section.id === 'weather') {
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parts.push(renderWeatherSection(section.html));
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continue;
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}
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parts.push(renderGenericSection(section.html, {
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maxCards: resolveSectionCardLimit(section, trimProfile.sectionCardLimits),
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maxBodyChars: trimProfile.maxBodyChars,
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}));
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}
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parts.push(renderFooter(html));
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if (publicUrl) {
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parts.push(
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`<p style="margin:16px 0 0;font-size:13px;color:#718096;text-align:center;line-height:1.7;">✨ 一起创作 → <a href="${publicUrl}" style="color:#e53935;text-decoration:underline;">点击阅读原文</a></p>`,
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);
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}
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return {
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content: parts.join(''),
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sectionCount: sections.length,
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renderedSectionCount: sections.filter((section) => {
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if (trimProfile.skipHistory && shouldSkipSection(section, trimProfile)) return false;
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if (resolveSectionCardLimit(section, trimProfile.sectionCardLimits) === 0) return false;
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return true;
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}).length,
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};
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}
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function truncatePlainText(value, maxChars) {
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const text = String(value ?? '').replace(/\s+/g, ' ').trim();
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if (!maxChars || text.length <= maxChars) return text;
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return `${text.slice(0, Math.max(0, maxChars - 1))}…`;
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}
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function shouldSkipSection(section, trimProfile) {
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if (!section) return true;
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if (['history', 'knowledge'].includes(section.id)) return true;
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if (trimProfile?.skipSectionIds?.includes(section.id)) return true;
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return /历史上的今天/u.test(section.title);
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}
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function renderGenericSection(sectionHtml, { maxCards = null, maxBodyChars = null } = {}) {
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const title = extractInnerHtml(sectionHtml, /<div class="section-title"[^>]*>([\s\S]*?)<\/div>/i);
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const cards = sectionHtml.split(/<div class="card(?:\s|")/i).slice(1);
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const parts = [renderSectionTitle(title)];
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const limit = maxCards == null ? cards.length : Math.min(maxCards, cards.length);
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for (let index = 0; index < limit; index += 1) {
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let cardChunk = cards[index];
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if (maxBodyChars) {
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cardChunk = cardChunk.replace(/<p[^>]*>([\s\S]*?)<\/p>/i, (match, body) => {
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const plain = body.replace(/<[^>]+>/g, '').replace(/\s+/g, ' ').trim();
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return match.replace(body, truncatePlainText(plain, maxBodyChars));
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});
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}
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const rendered = renderCard(`<div class="card ${cardChunk}`);
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if (rendered) parts.push(rendered);
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}
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return parts.join('');
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}
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function renderFooter(html) {
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const footer = String(html).match(/<div class="footer"[^>]*>([\s\S]*?)<\/div>/i)?.[1] ?? '';
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if (!footer) return '';
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const lines = [...footer.matchAll(/<p[^>]*>([\s\S]*?)<\/p>/gi)]
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.map((item) => sanitizeInlineHtml(item[1]))
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.filter(Boolean)
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.slice(0, 3);
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if (lines.length === 0) return '';
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return [
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'<section style="text-align:center;padding:20px 12px 8px;color:#a0aec0;">',
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...lines.map((line) => `<p style="margin:0 0 8px;font-size:13px;line-height:1.7;color:#718096;">${line}</p>`),
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'</section>',
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].join('');
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}
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export function convertDailyNewsHtmlToWechatInlineArticle(html, { publicUrl = '' } = {}) {
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const title = (extractPageTitle(html) || '每日新闻早报').slice(0, 32);
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const digest = (extractMetaDescription(html) || title).slice(0, 120);
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let built = null;
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let trimLevel = 0;
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for (const trimProfile of TRIM_PROFILES) {
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built = buildWechatInlineContent(html, { publicUrl, trimProfile });
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trimLevel = TRIM_PROFILES.indexOf(trimProfile);
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if (built.content.length <= MAX_WECHAT_CONTENT_TARGET_CHARS) {
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break;
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}
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}
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if (!built || built.content.length > MAX_WECHAT_CONTENT_CHARS) {
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throw new Error(
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`微信正文超过 ${MAX_WECHAT_CONTENT_CHARS} 字符（当前 ${built?.content.length ?? 0}），请缩短 HTML 页面后重试`,
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);
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}
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return {
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title,
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digest,
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content: built.content,
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contentSourceUrl: publicUrl || undefined,
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contentMode: 'inline_html',
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contentLength: built.content.length,
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sectionCount: built.sectionCount,
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renderedSectionCount: built.renderedSectionCount,
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trimLevel,
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trimmed: trimLevel > 0,
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};
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}
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export const wechatDailyNewsInlineInternals = {
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renderCard,
|
||||
renderHero,
|
||||
buildWechatInlineContent,
|
||||
TRIM_PROFILES,
|
||||
MAX_WECHAT_CONTENT_CHARS,
|
||||
};
|
||||
@@ -0,0 +1,784 @@
|
||||
import fs from 'node:fs';
|
||||
import path from 'node:path';
|
||||
import { fetch as undiciFetch } from 'undici';
|
||||
import sharp from 'sharp';
|
||||
import {
|
||||
buildPublicUrl,
|
||||
PUBLISH_ROOT_DIR,
|
||||
PUBLIC_ZONE_DIR,
|
||||
resolvePublicBaseUrl,
|
||||
} from './user-publish.mjs';
|
||||
import { extractPageTitle } from './wechat/verify/share-preview-repair.mjs';
|
||||
import { convertDailyNewsHtmlToWechatInlineArticle } from './wechat-daily-news-inline.mjs';
|
||||
|
||||
const CONFIG_TABLE = 'h5_wechat_admin_config';
|
||||
const CONFIG_KEY = 'news_morning_draft';
|
||||
const RUNS_TABLE = 'h5_wechat_news_draft_runs';
|
||||
const DEFAULT_WECHAT_TOKEN_URL = 'https://api.weixin.qq.com/cgi-bin/stable_token';
|
||||
const DEFAULT_DRAFT_ADD_URL = 'https://api.weixin.qq.com/cgi-bin/draft/add';
|
||||
const DEFAULT_MATERIAL_ADD_URL = 'https://api.weixin.qq.com/cgi-bin/material/add_material';
|
||||
const MAX_THUMB_BYTES = 64 * 1024;
|
||||
export const NEWS_MORNING_TEMPLATE_VERSION = '2026-09-10';
|
||||
|
||||
/** 0910 新闻早报页面结构说明，供定时任务 taskSpec 与草稿转换共用。 */
|
||||
export const NEWS_MORNING_TEMPLATE_0910_SPEC = [
|
||||
'生成「每日新闻早报」静态 HTML 页面，版式对齐 2026-09-10 生产版（daily-news-MMDD）：',
|
||||
'1. Hero 渐变区：主标题「📰 每日新闻早报」、date-badge、subtitle 导语；',
|
||||
'2. quick-links 锚点导航（要闻/天气/国际/国内/财经/科技/体育等）；',
|
||||
'3. 多个 section：section-title + card（tag、h3 标题、p 正文、source 来源）；',
|
||||
'4. 可选 weather、knowledge、history 等区块；',
|
||||
'5. footer 品牌；',
|
||||
'6. 文件名 daily-news-MMDD.html（如 daily-news-0910.html），并生成同名 .thumbnail.png；',
|
||||
'7. 推送微信草稿时转为内联 style HTML（参考公众号排版），禁止整页长图；正文需控制在 2 万字符内。',
|
||||
].join('\n');
|
||||
|
||||
function normalizeBoolean(value, fallback = false) {
|
||||
if (value == null || value === '') return fallback;
|
||||
if (typeof value === 'boolean') return value;
|
||||
const normalized = String(value).trim().toLowerCase();
|
||||
if (['1', 'true', 'yes', 'on'].includes(normalized)) return true;
|
||||
if (['0', 'false', 'no', 'off'].includes(normalized)) return false;
|
||||
return fallback;
|
||||
}
|
||||
|
||||
function parseConfigJson(value) {
|
||||
if (!value) return {};
|
||||
if (typeof value === 'object') return value;
|
||||
try {
|
||||
return JSON.parse(String(value));
|
||||
} catch {
|
||||
return {};
|
||||
}
|
||||
}
|
||||
|
||||
function clampHour(value, fallback) {
|
||||
const num = Number(value);
|
||||
if (!Number.isFinite(num)) return fallback;
|
||||
return Math.min(23, Math.max(0, Math.floor(num)));
|
||||
}
|
||||
|
||||
function clampMinute(value, fallback) {
|
||||
const num = Number(value);
|
||||
if (!Number.isFinite(num)) return fallback;
|
||||
return Math.min(59, Math.max(0, Math.floor(num)));
|
||||
}
|
||||
|
||||
function slugPatternToRegExp(pattern) {
|
||||
const raw = String(pattern ?? '').trim() || 'daily-news-*';
|
||||
const escaped = raw.replace(/[.+^${}()|[\]\\]/g, '\\$&').replace(/\*/g, '.*');
|
||||
return new RegExp(`^${escaped}\\.html$`, 'i');
|
||||
}
|
||||
|
||||
function formatShanghaiDateParts(date = new Date()) {
|
||||
const formatter = new Intl.DateTimeFormat('zh-CN', {
|
||||
timeZone: 'Asia/Shanghai',
|
||||
year: 'numeric',
|
||||
month: '2-digit',
|
||||
day: '2-digit',
|
||||
});
|
||||
const parts = formatter.formatToParts(date);
|
||||
const year = parts.find((item) => item.type === 'year')?.value ?? '';
|
||||
const month = parts.find((item) => item.type === 'month')?.value ?? '';
|
||||
const day = parts.find((item) => item.type === 'day')?.value ?? '';
|
||||
return {
|
||||
year,
|
||||
month,
|
||||
day,
|
||||
iso: `${year}-${month}-${day}`,
|
||||
mmdd: `${month}${day}`,
|
||||
compact: `${year}${month}${day}`,
|
||||
};
|
||||
}
|
||||
|
||||
function isDailyNewsFormat(html) {
|
||||
return /daily-news|每日新闻早报/u.test(String(html ?? ''))
|
||||
|| /class="date-badge"/u.test(String(html ?? ''));
|
||||
}
|
||||
|
||||
function extractMetaDescription(html) {
|
||||
const match = String(html ?? '').match(
|
||||
/<meta[^>]+name=["']description["'][^>]+content=["']([^"']*)["']/i,
|
||||
);
|
||||
return match?.[1]?.trim() ?? '';
|
||||
}
|
||||
|
||||
function stripHtml(value) {
|
||||
return String(value ?? '')
|
||||
.replace(/<br\s*\/?>/gi, '\n')
|
||||
.replace(/<[^>]+>/g, '')
|
||||
.replace(/\s+/g, ' ')
|
||||
.trim();
|
||||
}
|
||||
|
||||
function extractCardArticlesFromHotspots(html) {
|
||||
const source = String(html ?? '');
|
||||
const parts = source.split(/<div class="card"[^>]*>/i).slice(1);
|
||||
const cards = parts.map((chunk) => chunk.split(/<div class="(?:trending|note|foot)"/i)[0] ?? chunk);
|
||||
return cards.map((block, index) => {
|
||||
const title = stripHtml(block.match(/<h2[^>]*>([\s\S]*?)<\/h2>/i)?.[1] ?? '');
|
||||
const tag = stripHtml(block.match(/<span class="tag"[^>]*>([\s\S]*?)<\/span>/i)?.[1] ?? '');
|
||||
const keys = [...block.matchAll(/<div class="k"[^>]*>([\s\S]*?)<\/div>/gi)]
|
||||
.map((item) => stripHtml(item[1]))
|
||||
.filter(Boolean);
|
||||
const context = stripHtml(block.match(/<div class="ctx"[^>]*>([\s\S]*?)<\/div>/i)?.[1] ?? '');
|
||||
const sourceLine = stripHtml(block.match(/<div class="src"[^>]*>([\s\S]*?)<\/div>/i)?.[1] ?? '');
|
||||
return { index: index + 1, title, tag, keys, context, source: sourceLine };
|
||||
}).filter((item) => item.title);
|
||||
}
|
||||
|
||||
function extractCardArticlesFromDailyNews(html) {
|
||||
const source = String(html ?? '');
|
||||
const parts = source.split(/<div class="card(?:\s|")/i).slice(1);
|
||||
return parts.map((block, index) => {
|
||||
const title = stripHtml(
|
||||
block.match(/<h3[^>]*>([\s\S]*?)<\/h3>/i)?.[1]
|
||||
?? block.match(/<h2[^>]*>([\s\S]*?)<\/h2>/i)?.[1]
|
||||
?? '',
|
||||
);
|
||||
const tag = stripHtml(block.match(/<span class="tag"[^>]*>([\s\S]*?)<\/span>/i)?.[1] ?? '');
|
||||
const paragraphs = [...block.matchAll(/<p[^>]*>([\s\S]*?)<\/p>/gi)]
|
||||
.map((item) => stripHtml(item[1]))
|
||||
.filter(Boolean);
|
||||
const context = paragraphs[0] ?? '';
|
||||
const sourceLine = stripHtml(block.match(/<div class="source"[^>]*>([\s\S]*?)<\/div>/i)?.[1] ?? '');
|
||||
return { index: index + 1, title, tag, keys: [], context, source: sourceLine };
|
||||
}).filter((item) => item.title);
|
||||
}
|
||||
|
||||
function extractCardArticles(html) {
|
||||
if (isDailyNewsFormat(html)) return extractCardArticlesFromDailyNews(html);
|
||||
return extractCardArticlesFromHotspots(html);
|
||||
}
|
||||
|
||||
function extractDailyNewsSections(html) {
|
||||
return [...String(html ?? '').matchAll(/<div class="section-title"[^>]*>([\s\S]*?)<\/div>/gi)]
|
||||
.map((item) => stripHtml(item[1]))
|
||||
.filter(Boolean);
|
||||
}
|
||||
|
||||
function extractStats(html) {
|
||||
return [...String(html ?? '').matchAll(/<div class="stat[^"]*"[^>]*><b>([\s\S]*?)<\/b><span>([\s\S]*?)<\/span><\/div>/gi)]
|
||||
.map((item) => ({ value: stripHtml(item[1]), label: stripHtml(item[2]) }))
|
||||
.filter((item) => item.value);
|
||||
}
|
||||
|
||||
function extractTrendingSummary(html) {
|
||||
const block = String(html ?? '').match(/<div class="trending"[^>]*>([\s\S]*?)<\/div>/i)?.[1] ?? '';
|
||||
const chips = [...block.matchAll(/<span class="chip"[^>]*>([\s\S]*?)<\/span>/gi)]
|
||||
.map((item) => stripHtml(item[1]))
|
||||
.filter(Boolean);
|
||||
const paragraph = stripHtml(block.match(/<p[^>]*>([\s\S]*?)<\/p>/i)?.[1] ?? '');
|
||||
return { chips, paragraph };
|
||||
}
|
||||
|
||||
export function resolveDailyNewsPublicBaseUrl(env = process.env) {
|
||||
return resolvePublicBaseUrl({
|
||||
...env,
|
||||
H5_PUBLIC_BASE_URL:
|
||||
env.MEMIND_PAGE_PUBLIC_BASE_URL
|
||||
|| env.H5_PORTAL_PUBLIC_BASE_URL
|
||||
|| 'https://m.tkmind.cn',
|
||||
});
|
||||
}
|
||||
|
||||
export function rewriteDailyNewsHtmlLinks(html, { publicBaseUrl, userId }) {
|
||||
const base = String(publicBaseUrl ?? '').replace(/\/$/, '');
|
||||
const owner = String(userId ?? '').trim();
|
||||
if (!base || !owner) return String(html ?? '');
|
||||
const publicPrefix = `${base}/MindSpace/${encodeURIComponent(owner)}/public/`;
|
||||
return String(html ?? '')
|
||||
.replace(/\shref=(["'])(?!https?:|#|mailto:|tel:)([^"']+)\1/gi, (match, quote, href) => {
|
||||
const target = href.startsWith('/') ? `${base}${href}` : `${publicPrefix}${href.replace(/^\.\//, '')}`;
|
||||
return ` href=${quote}${target}${quote}`;
|
||||
});
|
||||
}
|
||||
|
||||
export function buildDailyNewsWechatHtmlContent(html, { publicUrl = '', publicBaseUrl = '', userId = '' } = {}) {
|
||||
const source = String(html ?? '');
|
||||
const styleBlock = source.match(/<style>([\s\S]*?)<\/style>/i)?.[0] ?? '';
|
||||
const bodyBlock = source.match(/<body>([\s\S]*?)<\/body>/i)?.[0] ?? '';
|
||||
let content = `${styleBlock}${bodyBlock}`;
|
||||
content = rewriteDailyNewsHtmlLinks(content, { publicBaseUrl, userId });
|
||||
if (publicUrl) {
|
||||
content += `<p style="margin:16px 0 0;font-size:13px;color:#718096;text-align:center;">阅读原文：<a href="${publicUrl}">${publicUrl}</a></p>`;
|
||||
}
|
||||
return content;
|
||||
}
|
||||
|
||||
export function extractDailyNewsArticleMeta(html) {
|
||||
const title = extractPageTitle(html) || '每日新闻早报';
|
||||
const digest = (extractMetaDescription(html) || title).slice(0, 120);
|
||||
return { title: title.slice(0, 64), digest };
|
||||
}
|
||||
|
||||
export function buildDailyNewsWechatDraftArticle({
|
||||
html,
|
||||
publicUrl,
|
||||
} = {}) {
|
||||
const article = convertDailyNewsHtmlToWechatInlineArticle(html, { publicUrl });
|
||||
return {
|
||||
...article,
|
||||
cardCount: extractCardArticles(html).length,
|
||||
statsCount: extractStats(html).length,
|
||||
};
|
||||
}
|
||||
|
||||
export function convertNewsPageHtmlToWechatArticle(html, { publicUrl = '' } = {}) {
|
||||
const dailyNews = isDailyNewsFormat(html);
|
||||
if (dailyNews) {
|
||||
return buildDailyNewsWechatDraftArticle({ html, publicUrl });
|
||||
}
|
||||
const title = extractPageTitle(html) || '今日新闻热点分析';
|
||||
const digest = (extractMetaDescription(html) || title).slice(0, 120);
|
||||
const heroDate = dailyNews
|
||||
? stripHtml(String(html).match(/<div class="date-badge"[^>]*>([\s\S]*?)<\/div>/i)?.[1] ?? '')
|
||||
: stripHtml(String(html).match(/<span class="date"[^>]*>([\s\S]*?)<\/span>/i)?.[1] ?? '');
|
||||
const heroSub = dailyNews
|
||||
? stripHtml(String(html).match(/<div class="subtitle"[^>]*>([\s\S]*?)<\/div>/i)?.[1] ?? '')
|
||||
: stripHtml(String(html).match(/<p class="sub"[^>]*>([\s\S]*?)<\/p>/i)?.[1] ?? '');
|
||||
const stats = extractStats(html);
|
||||
const cards = extractCardArticles(html).slice(0, dailyNews ? 12 : undefined);
|
||||
const trending = extractTrendingSummary(html);
|
||||
const sectionTitles = dailyNews ? extractDailyNewsSections(html) : [];
|
||||
|
||||
const sections = [];
|
||||
sections.push(`<p style="margin:0 0 12px;font-size:15px;color:#333;">${heroDate || title}</p>`);
|
||||
if (heroSub) {
|
||||
sections.push(`<p style="margin:0 0 16px;font-size:14px;color:#666;line-height:1.8;">${heroSub}</p>`);
|
||||
}
|
||||
if (sectionTitles.length > 0) {
|
||||
sections.push(
|
||||
`<p style="margin:0 0 16px;font-size:13px;color:#888;">栏目：${sectionTitles.slice(0, 8).join(' · ')}</p>`,
|
||||
);
|
||||
}
|
||||
if (stats.length > 0) {
|
||||
const statLine = stats.map((item) => `${item.value} ${item.label}`).join(' · ');
|
||||
sections.push(`<p style="margin:0 0 18px;font-size:14px;color:#444;"><strong>速览：</strong>${statLine}</p>`);
|
||||
}
|
||||
for (const card of cards) {
|
||||
const tagPrefix = card.tag ? `[${card.tag}] ` : '';
|
||||
sections.push(`<section style="margin:0 0 20px;">`);
|
||||
sections.push(`<p style="margin:0 0 8px;font-size:16px;font-weight:700;color:#111;">${card.index}. ${tagPrefix}${card.title}</p>`);
|
||||
if (card.keys.length > 0) {
|
||||
sections.push(`<p style="margin:0 0 8px;font-size:14px;color:#444;line-height:1.8;">${card.keys.join(' ｜ ')}</p>`);
|
||||
}
|
||||
if (card.context) {
|
||||
sections.push(`<p style="margin:0 0 8px;font-size:14px;color:#555;line-height:1.9;">${card.context}</p>`);
|
||||
}
|
||||
if (card.source) {
|
||||
sections.push(`<p style="margin:0;font-size:12px;color:#888;">${card.source}</p>`);
|
||||
}
|
||||
sections.push('</section>');
|
||||
}
|
||||
if (trending.chips.length > 0 || trending.paragraph) {
|
||||
sections.push('<section style="margin:0 0 16px;">');
|
||||
sections.push('<p style="margin:0 0 8px;font-size:15px;font-weight:700;color:#111;">社交平台热榜</p>');
|
||||
if (trending.chips.length > 0) {
|
||||
sections.push(`<p style="margin:0 0 8px;font-size:14px;color:#444;">${trending.chips.join(' · ')}</p>`);
|
||||
}
|
||||
if (trending.paragraph) {
|
||||
sections.push(`<p style="margin:0;font-size:14px;color:#555;line-height:1.8;">${trending.paragraph}</p>`);
|
||||
}
|
||||
sections.push('</section>');
|
||||
}
|
||||
if (publicUrl) {
|
||||
sections.push(
|
||||
`<p style="margin:16px 0 0;font-size:13px;color:#888;">阅读原文：<a href="${publicUrl}">${publicUrl}</a></p>`,
|
||||
);
|
||||
}
|
||||
|
||||
return {
|
||||
title: title.slice(0, 64),
|
||||
digest,
|
||||
content: sections.join('\n'),
|
||||
contentSourceUrl: publicUrl || undefined,
|
||||
cardCount: cards.length,
|
||||
statsCount: stats.length,
|
||||
};
|
||||
}
|
||||
|
||||
export function findLatestNewsMorningPage({
|
||||
h5Root,
|
||||
userId,
|
||||
slugPattern = 'news-hotspots-*',
|
||||
date = new Date(),
|
||||
} = {}) {
|
||||
if (!h5Root || !userId) throw new Error('缺少 h5Root 或 userId');
|
||||
const publicDir = path.join(h5Root, PUBLISH_ROOT_DIR, String(userId), PUBLIC_ZONE_DIR);
|
||||
if (!fs.existsSync(publicDir)) {
|
||||
return null;
|
||||
}
|
||||
const matcher = slugPatternToRegExp(slugPattern);
|
||||
const { iso, mmdd, compact } = formatShanghaiDateParts(date);
|
||||
const datedCandidates = [];
|
||||
const fallbackCandidates = [];
|
||||
for (const entry of fs.readdirSync(publicDir, { withFileTypes: true })) {
|
||||
if (!entry.isFile() || !matcher.test(entry.name)) continue;
|
||||
const fullPath = path.join(publicDir, entry.name);
|
||||
const stat = fs.statSync(fullPath);
|
||||
const item = {
|
||||
slug: entry.name.replace(/\.html$/i, ''),
|
||||
relativePath: `${PUBLIC_ZONE_DIR}/${entry.name}`,
|
||||
localPath: fullPath,
|
||||
modifiedAt: stat.mtimeMs,
|
||||
};
|
||||
const slug = entry.name.replace(/\.html$/i, '');
|
||||
if (
|
||||
slug.endsWith(`-${mmdd}`)
|
||||
|| entry.name.includes(iso)
|
||||
|| entry.name.includes(compact)
|
||||
|| entry.name.includes(iso.replace(/-/g, ''))
|
||||
) {
|
||||
datedCandidates.push(item);
|
||||
} else {
|
||||
fallbackCandidates.push(item);
|
||||
}
|
||||
}
|
||||
const pool = datedCandidates.length > 0 ? datedCandidates : fallbackCandidates;
|
||||
if (pool.length === 0) return null;
|
||||
const slugRank = (slug) => {
|
||||
const match = String(slug).match(/(\d{4})(?!.*\d{4})/) ?? String(slug).match(/(\d{4})/);
|
||||
return match ? Number(match[1]) : 0;
|
||||
};
|
||||
pool.sort((a, b) => {
|
||||
const rankDiff = slugRank(b.slug) - slugRank(a.slug);
|
||||
if (rankDiff !== 0) return rankDiff;
|
||||
return b.modifiedAt - a.modifiedAt;
|
||||
});
|
||||
const selected = pool[0];
|
||||
const thumbPath = `${selected.localPath.replace(/\.html$/i, '')}.thumbnail.png`;
|
||||
return {
|
||||
...selected,
|
||||
thumbPath: fs.existsSync(thumbPath) ? thumbPath : null,
|
||||
};
|
||||
}
|
||||
|
||||
async function readJsonResponse(response) {
|
||||
const text = await response.text().catch(() => '');
|
||||
if (!response.ok) {
|
||||
throw new Error(text || `upstream ${response.status}`);
|
||||
}
|
||||
return text ? JSON.parse(text) : null;
|
||||
}
|
||||
|
||||
async function normalizeThumbBuffer(buffer) {
|
||||
if (!Buffer.isBuffer(buffer) || buffer.length === 0) {
|
||||
throw new Error('封面图为空');
|
||||
}
|
||||
const attempts = [
|
||||
{ width: 900, quality: 82 },
|
||||
{ width: 720, quality: 70 },
|
||||
{ width: 540, quality: 58 },
|
||||
{ width: 420, quality: 48 },
|
||||
];
|
||||
for (const attempt of attempts) {
|
||||
const normalized = await sharp(buffer, { sequentialRead: true })
|
||||
.rotate()
|
||||
.resize({ width: attempt.width, height: attempt.width, fit: 'cover' })
|
||||
.jpeg({ quality: attempt.quality, mozjpeg: true })
|
||||
.toBuffer();
|
||||
if (normalized.length <= MAX_THUMB_BYTES) {
|
||||
return { buffer: normalized, contentType: 'image/jpeg', filename: 'news-thumb.jpg' };
|
||||
}
|
||||
}
|
||||
throw new Error(`封面图压缩后仍超过微信 thumb 限制（${MAX_THUMB_BYTES} bytes）`);
|
||||
}
|
||||
|
||||
export async function uploadWechatPermanentThumb(accessToken, imageBuffer, { wechatFetch = undiciFetch, uploadUrl = DEFAULT_MATERIAL_ADD_URL } = {}) {
|
||||
if (!accessToken) throw new Error('缺少微信 access_token');
|
||||
const normalized = await normalizeThumbBuffer(imageBuffer);
|
||||
const form = new FormData();
|
||||
form.append(
|
||||
'media',
|
||||
new Blob([normalized.buffer], { type: normalized.contentType }),
|
||||
normalized.filename,
|
||||
);
|
||||
const endpoint = new URL(uploadUrl);
|
||||
endpoint.searchParams.set('access_token', accessToken);
|
||||
endpoint.searchParams.set('type', 'thumb');
|
||||
const payload = await readJsonResponse(
|
||||
await wechatFetch(endpoint.toString(), { method: 'POST', body: form }),
|
||||
);
|
||||
if (Number(payload?.errcode ?? 0) !== 0 || !String(payload?.media_id ?? '').trim()) {
|
||||
throw new Error(payload?.errmsg || '上传微信封面素材失败');
|
||||
}
|
||||
return String(payload.media_id);
|
||||
}
|
||||
|
||||
export async function addWechatDraftArticle(accessToken, article, { wechatFetch = undiciFetch, draftAddUrl = DEFAULT_DRAFT_ADD_URL } = {}) {
|
||||
if (!accessToken) throw new Error('缺少微信 access_token');
|
||||
const endpoint = new URL(draftAddUrl);
|
||||
endpoint.searchParams.set('access_token', accessToken);
|
||||
const payload = await readJsonResponse(
|
||||
await wechatFetch(endpoint.toString(), {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json; charset=utf-8' },
|
||||
body: JSON.stringify({ articles: [article] }),
|
||||
}),
|
||||
);
|
||||
if (Number(payload?.errcode ?? 0) !== 0 || !String(payload?.media_id ?? '').trim()) {
|
||||
throw new Error(payload?.errmsg || '写入微信草稿箱失败');
|
||||
}
|
||||
return {
|
||||
draftMediaId: String(payload.media_id),
|
||||
raw: payload,
|
||||
};
|
||||
}
|
||||
|
||||
async function ensureConfigTable(pool) {
|
||||
await pool.query(`
|
||||
CREATE TABLE IF NOT EXISTS ${CONFIG_TABLE} (
|
||||
config_key VARCHAR(64) PRIMARY KEY,
|
||||
config_json JSON NOT NULL,
|
||||
updated_by CHAR(36) NULL,
|
||||
updated_at BIGINT NOT NULL
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
|
||||
`);
|
||||
}
|
||||
|
||||
async function ensureRunsTable(pool) {
|
||||
await pool.query(`
|
||||
CREATE TABLE IF NOT EXISTS ${RUNS_TABLE} (
|
||||
id CHAR(36) PRIMARY KEY,
|
||||
status VARCHAR(16) NOT NULL,
|
||||
page_slug VARCHAR(255) NULL,
|
||||
page_url VARCHAR(512) NULL,
|
||||
draft_media_id VARCHAR(128) NULL,
|
||||
error_message TEXT NULL,
|
||||
triggered_by CHAR(36) NULL,
|
||||
created_at BIGINT NOT NULL
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
|
||||
`);
|
||||
}
|
||||
|
||||
function defaultsFromEnv(env = process.env) {
|
||||
return {
|
||||
enabled: normalizeBoolean(env.H5_WECHAT_NEWS_MORNING_DRAFT_ENABLED, false),
|
||||
autoPushEnabled: normalizeBoolean(env.H5_WECHAT_NEWS_MORNING_DRAFT_AUTO, false),
|
||||
pushHour: clampHour(env.H5_WECHAT_NEWS_MORNING_DRAFT_HOUR, 6),
|
||||
pushMinute: clampMinute(env.H5_WECHAT_NEWS_MORNING_DRAFT_MINUTE, 0),
|
||||
timezone: String(env.H5_WECHAT_NEWS_MORNING_DRAFT_TZ ?? 'Asia/Shanghai').trim() || 'Asia/Shanghai',
|
||||
sourceUserId: String(env.H5_WECHAT_NEWS_MORNING_DRAFT_USER_ID ?? '').trim() || null,
|
||||
pageSlugPattern: String(env.H5_WECHAT_NEWS_MORNING_DRAFT_SLUG ?? 'daily-news-*').trim() || 'daily-news-*',
|
||||
author: String(env.H5_WECHAT_NEWS_MORNING_DRAFT_AUTHOR ?? 'TKMind').trim() || 'TKMind',
|
||||
templateVersion: NEWS_MORNING_TEMPLATE_VERSION,
|
||||
};
|
||||
}
|
||||
|
||||
export function createWechatNewsMorningDraftService(
|
||||
pool,
|
||||
{
|
||||
mpConfig = null,
|
||||
h5Root = process.cwd(),
|
||||
memindLibRoot = h5Root,
|
||||
env = process.env,
|
||||
wechatFetch = undiciFetch,
|
||||
} = {},
|
||||
) {
|
||||
let ensurePromise = null;
|
||||
let accessTokenCache = { token: '', expiresAt: 0 };
|
||||
|
||||
async function ensureReady() {
|
||||
if (!ensurePromise) {
|
||||
ensurePromise = (async () => {
|
||||
await ensureConfigTable(pool);
|
||||
await ensureRunsTable(pool);
|
||||
})();
|
||||
}
|
||||
await ensurePromise;
|
||||
}
|
||||
|
||||
async function readConfigRow() {
|
||||
await ensureReady();
|
||||
const [rows] = await pool.query(
|
||||
`SELECT config_json, updated_by, updated_at
|
||||
FROM ${CONFIG_TABLE}
|
||||
WHERE config_key = ?
|
||||
LIMIT 1`,
|
||||
[CONFIG_KEY],
|
||||
);
|
||||
return rows[0] ?? null;
|
||||
}
|
||||
|
||||
function mergeConfig(row) {
|
||||
const defaults = defaultsFromEnv(env);
|
||||
const stored = parseConfigJson(row?.config_json);
|
||||
return {
|
||||
enabled: normalizeBoolean(stored.enabled, defaults.enabled),
|
||||
autoPushEnabled: normalizeBoolean(stored.autoPushEnabled, defaults.autoPushEnabled),
|
||||
pushHour: clampHour(stored.pushHour, defaults.pushHour),
|
||||
pushMinute: clampMinute(stored.pushMinute, defaults.pushMinute),
|
||||
timezone: String(stored.timezone ?? defaults.timezone).trim() || defaults.timezone,
|
||||
sourceUserId: String(stored.sourceUserId ?? defaults.sourceUserId ?? '').trim() || null,
|
||||
pageSlugPattern: String(stored.pageSlugPattern ?? defaults.pageSlugPattern).trim() || defaults.pageSlugPattern,
|
||||
author: String(stored.author ?? defaults.author).trim().slice(0, 8) || defaults.author,
|
||||
templateVersion: NEWS_MORNING_TEMPLATE_VERSION,
|
||||
};
|
||||
}
|
||||
|
||||
async function getAccessToken() {
|
||||
if (!mpConfig?.enabled) throw new Error('微信服务号未启用');
|
||||
if (accessTokenCache.token && accessTokenCache.expiresAt > Date.now() + 60_000) {
|
||||
return accessTokenCache.token;
|
||||
}
|
||||
const payload = await readJsonResponse(
|
||||
await wechatFetch(mpConfig.tokenUrl || DEFAULT_WECHAT_TOKEN_URL, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({
|
||||
grant_type: 'client_credential',
|
||||
appid: mpConfig.appId,
|
||||
secret: mpConfig.appSecret,
|
||||
force_refresh: false,
|
||||
}),
|
||||
}),
|
||||
);
|
||||
if (!payload?.access_token) {
|
||||
throw new Error(payload?.errmsg || '获取微信 access_token 失败');
|
||||
}
|
||||
accessTokenCache = {
|
||||
token: payload.access_token,
|
||||
expiresAt: Date.now() + Number(payload.expires_in ?? 7200) * 1000,
|
||||
};
|
||||
return accessTokenCache.token;
|
||||
}
|
||||
|
||||
async function resolvePreview(configOverride = null) {
|
||||
const config = configOverride ?? mergeConfig(await readConfigRow());
|
||||
if (!config.sourceUserId) {
|
||||
throw new Error('请先配置新闻早报来源用户 ID');
|
||||
}
|
||||
const page = findLatestNewsMorningPage({
|
||||
h5Root,
|
||||
userId: config.sourceUserId,
|
||||
slugPattern: config.pageSlugPattern,
|
||||
});
|
||||
if (!page) {
|
||||
throw new Error(`未找到匹配 ${config.pageSlugPattern} 的新闻早报页面`);
|
||||
}
|
||||
const html = fs.readFileSync(page.localPath, 'utf8');
|
||||
const publicBaseUrl = resolveDailyNewsPublicBaseUrl(env);
|
||||
const publicUrl = buildPublicUrl(publicBaseUrl, config.sourceUserId, page.relativePath);
|
||||
const article = isDailyNewsFormat(html)
|
||||
? buildDailyNewsWechatDraftArticle({ html, publicUrl })
|
||||
: convertNewsPageHtmlToWechatArticle(html, { publicUrl });
|
||||
return {
|
||||
config,
|
||||
page: {
|
||||
slug: page.slug,
|
||||
relativePath: page.relativePath,
|
||||
publicUrl,
|
||||
modifiedAt: page.modifiedAt,
|
||||
hasThumb: Boolean(page.thumbPath),
|
||||
},
|
||||
article,
|
||||
template: {
|
||||
version: NEWS_MORNING_TEMPLATE_VERSION,
|
||||
spec: NEWS_MORNING_TEMPLATE_0910_SPEC,
|
||||
},
|
||||
};
|
||||
}
|
||||
|
||||
async function recordRun({
|
||||
status,
|
||||
pageSlug = null,
|
||||
pageUrl = null,
|
||||
draftMediaId = null,
|
||||
errorMessage = null,
|
||||
triggeredBy = null,
|
||||
}) {
|
||||
await ensureReady();
|
||||
const id = cryptoRandomId();
|
||||
const now = Date.now();
|
||||
await pool.query(
|
||||
`INSERT INTO ${RUNS_TABLE}
|
||||
(id, status, page_slug, page_url, draft_media_id, error_message, triggered_by, created_at)
|
||||
VALUES (?, ?, ?, ?, ?, ?, ?, ?)`,
|
||||
[id, status, pageSlug, pageUrl, draftMediaId, errorMessage, triggeredBy, now],
|
||||
);
|
||||
return { id, status, pageSlug, pageUrl, draftMediaId, errorMessage, triggeredBy, createdAt: now };
|
||||
}
|
||||
|
||||
return {
|
||||
async getConfig() {
|
||||
const row = await readConfigRow();
|
||||
return {
|
||||
...mergeConfig(row),
|
||||
updatedAt: row?.updated_at ? Number(row.updated_at) : null,
|
||||
updatedBy: row?.updated_by ?? null,
|
||||
};
|
||||
},
|
||||
|
||||
getTemplate() {
|
||||
return {
|
||||
version: NEWS_MORNING_TEMPLATE_VERSION,
|
||||
spec: NEWS_MORNING_TEMPLATE_0910_SPEC,
|
||||
};
|
||||
},
|
||||
|
||||
async updateConfig(payload = {}, { updatedBy = null } = {}) {
|
||||
const current = await this.getConfig();
|
||||
const next = {
|
||||
enabled:
|
||||
payload.enabled === undefined
|
||||
? current.enabled
|
||||
: normalizeBoolean(payload.enabled, current.enabled),
|
||||
autoPushEnabled:
|
||||
payload.autoPushEnabled === undefined
|
||||
? current.autoPushEnabled
|
||||
: normalizeBoolean(payload.autoPushEnabled, current.autoPushEnabled),
|
||||
pushHour:
|
||||
payload.pushHour === undefined ? current.pushHour : clampHour(payload.pushHour, current.pushHour),
|
||||
pushMinute:
|
||||
payload.pushMinute === undefined
|
||||
? current.pushMinute
|
||||
: clampMinute(payload.pushMinute, current.pushMinute),
|
||||
timezone:
|
||||
payload.timezone === undefined
|
||||
? current.timezone
|
||||
: String(payload.timezone ?? current.timezone).trim() || current.timezone,
|
||||
sourceUserId:
|
||||
payload.sourceUserId === undefined
|
||||
? current.sourceUserId
|
||||
: String(payload.sourceUserId ?? '').trim() || null,
|
||||
pageSlugPattern:
|
||||
payload.pageSlugPattern === undefined
|
||||
? current.pageSlugPattern
|
||||
: String(payload.pageSlugPattern ?? current.pageSlugPattern).trim() || current.pageSlugPattern,
|
||||
author:
|
||||
payload.author === undefined
|
||||
? current.author
|
||||
: String(payload.author ?? current.author).trim().slice(0, 8) || current.author,
|
||||
templateVersion: NEWS_MORNING_TEMPLATE_VERSION,
|
||||
};
|
||||
const now = Date.now();
|
||||
await pool.query(
|
||||
`INSERT INTO ${CONFIG_TABLE} (config_key, config_json, updated_by, updated_at)
|
||||
VALUES (?, ?, ?, ?)
|
||||
ON DUPLICATE KEY UPDATE
|
||||
config_json = VALUES(config_json),
|
||||
updated_by = VALUES(updated_by),
|
||||
updated_at = VALUES(updated_at)`,
|
||||
[CONFIG_KEY, JSON.stringify(next), updatedBy, now],
|
||||
);
|
||||
return this.getConfig();
|
||||
},
|
||||
|
||||
async preview() {
|
||||
return resolvePreview();
|
||||
},
|
||||
|
||||
async pushDraft({ triggeredBy = null, dryRun = false } = {}) {
|
||||
const config = await this.getConfig();
|
||||
if (!config.enabled) {
|
||||
throw new Error('新闻早报草稿推送未启用');
|
||||
}
|
||||
let preview = null;
|
||||
preview = await resolvePreview(config);
|
||||
if (dryRun) {
|
||||
return {
|
||||
dryRun: true,
|
||||
preview,
|
||||
};
|
||||
}
|
||||
try {
|
||||
const accessToken = await getAccessToken();
|
||||
let thumbBuffer = null;
|
||||
const page = findLatestNewsMorningPage({
|
||||
h5Root,
|
||||
userId: config.sourceUserId,
|
||||
slugPattern: config.pageSlugPattern,
|
||||
});
|
||||
if (page?.thumbPath) {
|
||||
thumbBuffer = fs.readFileSync(page.thumbPath);
|
||||
} else if (page?.localPath) {
|
||||
thumbBuffer = Buffer.from(
|
||||
'<svg xmlns="http://www.w3.org/2000/svg" width="900" height="900"><rect width="900" height="900" fill="#1a1a2e"/><text x="50%" y="50%" fill="#fff" font-size="48" text-anchor="middle" dominant-baseline="middle">今日新闻</text></svg>',
|
||||
);
|
||||
thumbBuffer = await sharp(thumbBuffer).png().toBuffer();
|
||||
}
|
||||
const thumbMediaId = await uploadWechatPermanentThumb(accessToken, thumbBuffer, { wechatFetch });
|
||||
const html = fs.readFileSync(page.localPath, 'utf8');
|
||||
const article = isDailyNewsFormat(html)
|
||||
? buildDailyNewsWechatDraftArticle({
|
||||
html,
|
||||
publicUrl: preview.page.publicUrl,
|
||||
})
|
||||
: preview.article;
|
||||
const draft = await addWechatDraftArticle(
|
||||
accessToken,
|
||||
{
|
||||
title: article.title,
|
||||
author: config.author,
|
||||
digest: article.digest,
|
||||
content: article.content,
|
||||
content_source_url: article.contentSourceUrl,
|
||||
thumb_media_id: thumbMediaId,
|
||||
need_open_comment: 0,
|
||||
only_fans_can_comment: 0,
|
||||
},
|
||||
{ wechatFetch },
|
||||
);
|
||||
preview = {
|
||||
...preview,
|
||||
article,
|
||||
};
|
||||
const run = await recordRun({
|
||||
status: 'success',
|
||||
pageSlug: preview.page.slug,
|
||||
pageUrl: preview.page.publicUrl,
|
||||
draftMediaId: draft.draftMediaId,
|
||||
triggeredBy,
|
||||
});
|
||||
return {
|
||||
ok: true,
|
||||
draftMediaId: draft.draftMediaId,
|
||||
preview,
|
||||
run,
|
||||
};
|
||||
} catch (error) {
|
||||
const message = error instanceof Error ? error.message : String(error);
|
||||
const run = await recordRun({
|
||||
status: 'failed',
|
||||
pageSlug: preview?.page?.slug ?? null,
|
||||
pageUrl: preview?.page?.publicUrl ?? null,
|
||||
errorMessage: message,
|
||||
triggeredBy,
|
||||
});
|
||||
throw Object.assign(new Error(message), { run });
|
||||
}
|
||||
},
|
||||
|
||||
async listRuns({ limit = 20 } = {}) {
|
||||
await ensureReady();
|
||||
const safeLimit = Math.min(Math.max(Number(limit) || 20, 1), 100);
|
||||
const [rows] = await pool.query(
|
||||
`SELECT id, status, page_slug AS pageSlug, page_url AS pageUrl,
|
||||
draft_media_id AS draftMediaId, error_message AS errorMessage,
|
||||
triggered_by AS triggeredBy, created_at AS createdAt
|
||||
FROM ${RUNS_TABLE}
|
||||
ORDER BY created_at DESC
|
||||
LIMIT ?`,
|
||||
[safeLimit],
|
||||
);
|
||||
return rows.map((row) => ({
|
||||
...row,
|
||||
createdAt: Number(row.createdAt ?? 0),
|
||||
}));
|
||||
},
|
||||
};
|
||||
}
|
||||
|
||||
function cryptoRandomId() {
|
||||
return globalThis.crypto?.randomUUID?.() ?? `${Date.now()}-${Math.random().toString(16).slice(2)}`;
|
||||
}
|
||||
|
||||
export const wechatNewsMorningDraftInternals = {
|
||||
normalizeBoolean,
|
||||
defaultsFromEnv,
|
||||
slugPatternToRegExp,
|
||||
convertNewsPageHtmlToWechatArticle,
|
||||
buildDailyNewsWechatHtmlContent,
|
||||
buildDailyNewsWechatDraftArticle,
|
||||
findLatestNewsMorningPage,
|
||||
};
|
||||
@@ -0,0 +1,171 @@
|
||||
import assert from 'node:assert/strict';
|
||||
import fs from 'node:fs';
|
||||
import os from 'node:os';
|
||||
import path from 'node:path';
|
||||
import test from 'node:test';
|
||||
import {
|
||||
convertNewsPageHtmlToWechatArticle,
|
||||
createWechatNewsMorningDraftService,
|
||||
findLatestNewsMorningPage,
|
||||
NEWS_MORNING_TEMPLATE_VERSION,
|
||||
wechatNewsMorningDraftInternals,
|
||||
} from './wechat-news-morning-draft.mjs';
|
||||
import { PUBLIC_ZONE_DIR, PUBLISH_ROOT_DIR } from './user-publish.mjs';
|
||||
|
||||
const SAMPLE_HTML = `<!DOCTYPE html>
|
||||
<html lang="zh-CN">
|
||||
<head>
|
||||
<title>每日新闻早报 · 2026年9月10日</title>
|
||||
<meta name="description" content="2026年9月10日新闻热点摘要">
|
||||
<style>.hero{background:#b71c1c;color:#fff;}</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="container">
|
||||
<div class="hero">
|
||||
<h1>📰 每日新闻早报</h1>
|
||||
<div class="date-badge">2026年9月10日 · 星期三</div>
|
||||
<div class="subtitle">综合多家权威媒体梳理全网核心热点。</div>
|
||||
</div>
|
||||
<div class="stats">
|
||||
<div class="stat s1"><b>4 大</b><span>核心热点</span></div>
|
||||
</div>
|
||||
<div class="section" id="headlines">
|
||||
<div class="section-title">📰 今日要闻</div>
|
||||
<div class="card">
|
||||
<span class="tag tag-red">要闻</span>
|
||||
<h3>示例热点</h3>
|
||||
<p>这是示例正文。</p>
|
||||
<div class="source">来源：示例媒体</div>
|
||||
</div>
|
||||
</div>
|
||||
<div class="trending">
|
||||
<h3>热榜</h3>
|
||||
<div class="chips"><span class="chip"><span class="emoji">🔥</span>话题 A</span></div>
|
||||
<p>今日热榜整体偏科技。</p>
|
||||
</div>
|
||||
</div>
|
||||
</body>
|
||||
</html>`;
|
||||
|
||||
function createPool(seedRow = null) {
|
||||
const state = { row: seedRow, runs: [] };
|
||||
return {
|
||||
async query(sql, params) {
|
||||
if (sql.includes('CREATE TABLE')) return [[], []];
|
||||
if (sql.includes('SELECT config_json')) return [state.row ? [state.row] : [], []];
|
||||
if (sql.includes('INSERT INTO h5_wechat_admin_config')) {
|
||||
state.row = {
|
||||
config_json: params[1],
|
||||
updated_by: params[2],
|
||||
updated_at: params[3],
|
||||
};
|
||||
return [[], []];
|
||||
}
|
||||
if (sql.includes('INSERT INTO h5_wechat_news_draft_runs')) {
|
||||
state.runs.unshift({
|
||||
id: params[0],
|
||||
status: params[1],
|
||||
pageSlug: params[2],
|
||||
pageUrl: params[3],
|
||||
draftMediaId: params[4],
|
||||
errorMessage: params[5],
|
||||
triggeredBy: params[6],
|
||||
createdAt: params[7],
|
||||
});
|
||||
return [[], []];
|
||||
}
|
||||
if (sql.includes('FROM h5_wechat_news_draft_runs')) {
|
||||
return [state.runs, []];
|
||||
}
|
||||
throw new Error(`Unexpected query: ${sql}`);
|
||||
},
|
||||
};
|
||||
}
|
||||
|
||||
test('convertNewsPageHtmlToWechatArticle converts daily-news to inline html', () => {
|
||||
const article = convertNewsPageHtmlToWechatArticle(SAMPLE_HTML, {
|
||||
publicUrl: 'https://m.tkmind.cn/MindSpace/demo/public/daily-news-0910.html',
|
||||
});
|
||||
assert.match(article.title, /2026年9月10日/u);
|
||||
assert.equal(article.contentMode, 'inline_html');
|
||||
assert.match(article.content, /每日新闻早报/u);
|
||||
assert.match(article.content, /示例热点/u);
|
||||
assert.match(article.content, /点击阅读原文/u);
|
||||
});
|
||||
|
||||
test('buildDailyNewsWechatHtmlContent preserves style and body markup', () => {
|
||||
const content = wechatNewsMorningDraftInternals.buildDailyNewsWechatHtmlContent(SAMPLE_HTML, {
|
||||
publicUrl: 'https://m.tkmind.cn/MindSpace/demo/public/daily-news-0910.html',
|
||||
publicBaseUrl: 'https://m.tkmind.cn',
|
||||
userId: 'demo-user',
|
||||
});
|
||||
assert.match(content, /<style>/u);
|
||||
assert.match(content, /每日新闻早报/u);
|
||||
assert.match(content, /class="hero"/u);
|
||||
assert.match(content, /示例热点/u);
|
||||
});
|
||||
|
||||
test('findLatestNewsMorningPage prefers dated slug for today', async () => {
|
||||
const root = await fs.promises.mkdtemp(path.join(os.tmpdir(), 'news-draft-'));
|
||||
const userId = 'user-1';
|
||||
const publicDir = path.join(root, PUBLISH_ROOT_DIR, userId, PUBLIC_ZONE_DIR);
|
||||
await fs.promises.mkdir(publicDir, { recursive: true });
|
||||
const oldPath = path.join(publicDir, 'news-hotspots-2026-08-28.html');
|
||||
const todayPath = path.join(publicDir, 'news-hotspots-2026-09-10.html');
|
||||
await fs.promises.writeFile(oldPath, SAMPLE_HTML);
|
||||
await fs.promises.writeFile(todayPath, SAMPLE_HTML);
|
||||
await fs.promises.utimes(oldPath, new Date('2026-09-09'), new Date('2026-09-09'));
|
||||
await fs.promises.utimes(todayPath, new Date('2026-09-10'), new Date('2026-09-10'));
|
||||
|
||||
const page = findLatestNewsMorningPage({
|
||||
h5Root: root,
|
||||
userId,
|
||||
slugPattern: 'news-hotspots-*',
|
||||
date: new Date('2026-09-10T01:00:00+08:00'),
|
||||
});
|
||||
assert.equal(page.slug, 'news-hotspots-2026-09-10');
|
||||
});
|
||||
|
||||
test('news morning draft service persists config and records failed push', async () => {
|
||||
const root = await fs.promises.mkdtemp(path.join(os.tmpdir(), 'news-draft-service-'));
|
||||
const userId = 'user-2';
|
||||
const publicDir = path.join(root, PUBLISH_ROOT_DIR, userId, PUBLIC_ZONE_DIR);
|
||||
await fs.promises.mkdir(publicDir, { recursive: true });
|
||||
await fs.promises.writeFile(path.join(publicDir, 'daily-news-0910.html'), SAMPLE_HTML);
|
||||
|
||||
const service = createWechatNewsMorningDraftService(createPool(), {
|
||||
mpConfig: { enabled: false },
|
||||
h5Root: root,
|
||||
env: {},
|
||||
});
|
||||
|
||||
const updated = await service.updateConfig(
|
||||
{
|
||||
enabled: true,
|
||||
sourceUserId: userId,
|
||||
pushHour: 6,
|
||||
pushMinute: 15,
|
||||
author: 'TKMind',
|
||||
},
|
||||
{ updatedBy: 'admin-1' },
|
||||
);
|
||||
assert.equal(updated.enabled, true);
|
||||
assert.equal(updated.sourceUserId, userId);
|
||||
assert.equal(updated.templateVersion, NEWS_MORNING_TEMPLATE_VERSION);
|
||||
|
||||
const preview = await service.preview();
|
||||
assert.equal(preview.page.slug, 'daily-news-0910');
|
||||
assert.match(preview.template.spec, /0910|2026-09-10/u);
|
||||
|
||||
await assert.rejects(
|
||||
() => service.pushDraft({ triggeredBy: 'admin-1' }),
|
||||
/微信服务号未启用/u,
|
||||
);
|
||||
const runs = await service.listRuns();
|
||||
assert.equal(runs[0].status, 'failed');
|
||||
});
|
||||
|
||||
test('internals normalize booleans consistently', () => {
|
||||
assert.equal(wechatNewsMorningDraftInternals.normalizeBoolean('1', false), true);
|
||||
assert.equal(wechatNewsMorningDraftInternals.normalizeBoolean('off', true), false);
|
||||
});
|
||||
Reference in New Issue
Block a user