Include three compact history items in WeChat morning draft inline body.

Co-authored-by: Cursor <cursoragent@cursor.com>

wechat-daily-news-inline.mjs

@@ -181,6 +181,18 @@ function extractClassDivBlocks(parentHtml, classPrefix) {
   return blocks;
 }
 
+function extractHistoryItemBlocks(parentHtml) {
+  const source = String(parentHtml ?? '');
+  const blocks = [];
+  const re = /<(?:div|li)\s+class="history-item[^"]*"[^>]*>[\s\S]*?<\/(?:div|li)>/gi;
+  let match = re.exec(source);
+  while (match) {
+    blocks.push(match[0]);
+    match = re.exec(source);
+  }
+  return blocks;
+}
+
 function isNews002Html(html) {
   const source = String(html ?? '');
   if (/\bclass="[^"]*\bmasthead\b/u.test(source)) return true;
@@ -608,6 +620,28 @@ function renderWeatherSection(sectionHtml, { sectionId = 'weather', maxDetailCha
   return parts.filter(Boolean).join('');
 }
 
+function renderHistorySection(sectionHtml, { maxItems = 3, maxBodyChars = 72 } = {}) {
+  const title = extractInnerHtml(sectionHtml, /<div class="section-title"[^>]*>([\s\S]*?)<\/div>/i);
+  const items = extractHistoryItemBlocks(sectionHtml)
+    .slice(0, maxItems)
+    .map((item) => {
+      const year = stripInlineText(extractInnerHtml(item, /<span class="hy"[^>]*>([\s\S]*?)<\/span>/i));
+      const event = truncatePlainText(
+        stripInlineText(extractInnerHtml(item, /<span class="he"[^>]*>([\s\S]*?)<\/span>/i)),
+        maxBodyChars,
+      );
+      if (!year || !event) return '';
+      return [
+        `<section style="margin:0 0 8px;background:${BRAND.tintRed};border-radius:10px;padding:11px 12px">`,
+        `<p style="margin:0;font-size:14px;color:${BRAND.ink};line-height:1.65"><strong style="color:${BRAND.red}">${year}</strong> · ${event}</p>`,
+        '</section>',
+      ].join('');
+    })
+    .filter(Boolean);
+  if (items.length === 0) return '';
+  return [renderSectionTitle(title, 'history'), ...items].join('');
+}
+
 function renderKnowledgeSection(sectionHtml, { maxItems = 4, maxBodyChars = 130 } = {}) {
   const title = extractInnerHtml(sectionHtml, /<div class="section-title"[^>]*>([\s\S]*?)<\/div>/i);
   const items = extractClassDivBlocks(sectionHtml, 'knowledge-item')
@@ -767,7 +801,7 @@ const DEFAULT_CARD_BODY_CHARS = 132;
 const MIN_CARDS_TO_KEEP = 16;
 
 const BASE_TRIM_FLAGS = Object.freeze({
-  skipHistory: true,
+  skipHistory: false,
   skipKnowledge: false,
   skipWeather: false,
   skipQuickLinks: true,
@@ -870,10 +904,12 @@ function resolveSectionCardLimit(section, sectionCardLimits) {
 function shouldSkipSection(section, trimProfile) {
   if (!section) return true;
   if (section.id === 'hot') return true;
-  if (section.id === 'history') return true;
+  if (section.id === 'history') return trimProfile?.skipHistory === true;
   if (section.id === 'knowledge' && trimProfile?.skipKnowledge === true) return true;
   if (trimProfile?.skipSectionIds?.includes(section.id)) return true;
-  return /历史上的今天|近7天新闻早报/u.test(section.title);
+  if (/近7天新闻早报/u.test(section.title)) return true;
+  if (/历史上的今天/u.test(section.title) && trimProfile?.skipHistory !== false) return true;
+  return false;
 }
 
 function renderPageFooter(html) {
@@ -1006,6 +1042,15 @@ function buildWechatInlineContent(html, {
       continue;
     }
 
+    if (section.id === 'history') {
+      const rendered = renderHistorySection(section.html);
+      if (rendered) {
+        contentParts.push(rendered);
+        renderedSectionCount += 1;
+      }
+      continue;
+    }
+
     if (section.id === 'knowledge') {
       const rendered = renderKnowledgeSection(section.html, {
         maxItems: resolveSectionCardLimit(section, trimProfile.sectionCardLimits) ?? 4,
@@ -1228,6 +1273,7 @@ export const wechatDailyNewsInlineInternals = {
   renderTodayDigest,
   renderBriefStats,
   renderWeatherSection,
+  renderHistorySection,
   selectTouristWeatherCards,
   isPopularTouristCityName,
   renderKnowledgeSection,

wechat-daily-news-inline.test.mjs

@@ -91,6 +91,49 @@ test('buildWechatInlineContent renders weather and optional quick links', () =>
   assert.match(built.content, /30°/u);
 });
 
+const HISTORY_HTML = `<!DOCTYPE html><html><body><div class="container">
+<div class="hero"><h1>📰 每日新闻早报</h1></div>
+<div class="section" id="headlines"><div class="section-title">要闻</div><div class="card"><h3>头条</h3><p>正文</p></div></div>
+<div class="section" id="history">
+  <div class="section-title">📜 历史上的今天 · 9月24日</div>
+  <ol class="history-list">
+    <li class="history-item"><span class="hy">1949年</span><span class="he">中国人民政治协商会议第一届全体会议开幕。</span></li>
+    <li class="history-item"><span class="hy">1957年</span><span class="he">美国小石城中央高中发生种族融合冲突。</span></li>
+    <li class="history-item"><span class="hy">1996年</span><span class="he">《全面禁止核试验条约》在联合国开放签署。</span></li>
+    <li class="history-item"><span class="hy">2008年</span><span class="he">神舟七号载人飞船成功发射。</span></li>
+  </ol>
+</div>
+</div></body></html>`;
+
+test('renderHistorySection renders up to three compact history items', () => {
+  const sections = wechatDailyNewsInlineInternals.splitSections(HISTORY_HTML);
+  const history = sections.find((item) => item.id === 'history');
+  const rendered = wechatDailyNewsInlineInternals.renderHistorySection(history.html);
+  assert.match(rendered, /历史上的今天 · 9月24日/u);
+  assert.match(rendered, /1949年/u);
+  assert.match(rendered, /1957年/u);
+  assert.match(rendered, /1996年/u);
+  assert.doesNotMatch(rendered, /2008年/u);
+  assert.match(rendered, /中国人民政治协商会议/u);
+});
+
+test('buildWechatInlineContent includes history snippet by default', () => {
+  const built = wechatDailyNewsInlineInternals.buildWechatInlineContent(HISTORY_HTML, {
+    includeFixedLayout: false,
+  });
+  assert.match(built.content, /历史上的今天 · 9月24日/u);
+  assert.match(built.content, /1949年/u);
+  assert.doesNotMatch(built.content, /2008年/u);
+});
+
+test('buildWechatInlineContent can skip history when trimProfile requests it', () => {
+  const built = wechatDailyNewsInlineInternals.buildWechatInlineContent(HISTORY_HTML, {
+    includeFixedLayout: false,
+    trimProfile: { skipHistory: true },
+  });
+  assert.doesNotMatch(built.content, /历史上的今天/u);
+});
+
 test('convertDailyNewsHtmlToWechatInlineArticle keeps weather when trimming', () => {
   const article = convertDailyNewsHtmlToWechatInlineArticle(WEATHER_HTML, {
     includeFixedLayout: false,