feat(news): harden news002 image gate after main merge

Reject weak or unreachable source images, auto-promote lead cards for
structure audit, and relax push gates while keeping text-only cards.

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

scripts/repair-news002-page-images.mjs

@@ -0,0 +1,63 @@
+#!/usr/bin/env node
+/**
+ * 就地修复 news002 页面：校验/重拉配图，剔除无图卡，写回 public HTML。
+ *
+ *   H5_ROOT=/Users/john/Project/Memind node scripts/repair-news002-page-images.mjs
+ *   H5_ROOT=... node scripts/repair-news002-page-images.mjs --slug daily-news-0921
+ */
+import fs from 'node:fs';
+import path from 'node:path';
+import process from 'node:process';
+import { loadH5Environment } from './load-env.mjs';
+import {
+  auditNews002ImageCoverage,
+  enrichNews002HtmlWithSourceImages,
+  pruneNews002ImagelessStoryCards,
+} from '../wechat-news-morning-images.mjs';
+
+loadH5Environment(import.meta.dirname);
+
+const DEFAULT_USER = 'a70ff537-8908-486e-9b6c-042e07cc25db';
+
+async function main() {
+  const slugArg = process.argv.find((arg) => arg.startsWith('--slug='));
+  const slug = slugArg ? slugArg.slice('--slug='.length) : 'daily-news-0921';
+  const userId = process.env.H5_WECHAT_NEWS_MORNING_DRAFT_USER_ID?.trim() || DEFAULT_USER;
+  const h5Root = process.env.H5_ROOT?.trim() || path.join(import.meta.dirname, '..');
+  const pagePath = path.join(h5Root, 'MindSpace', userId, 'public', `${slug}.html`);
+
+  if (!fs.existsSync(pagePath)) {
+    console.error(`page not found: ${pagePath}`);
+    process.exit(1);
+  }
+
+  const before = fs.readFileSync(pagePath, 'utf8');
+  const enriched = await enrichNews002HtmlWithSourceImages(before, {
+    timeoutMs: Number(process.env.MEMIND_NEWS_MORNING_IMAGE_META_TIMEOUT_MS ?? 8000) || 8000,
+    concurrency: Number(process.env.MEMIND_NEWS_MORNING_IMAGE_META_CONCURRENCY ?? 8) || 8,
+  });
+  const display = pruneNews002ImagelessStoryCards(enriched.html);
+  fs.writeFileSync(pagePath, display.html);
+
+  const audit = auditNews002ImageCoverage(display.html, { requireTemplateStructure: true });
+  console.log(JSON.stringify({
+    pagePath,
+    enriched: {
+      resolvedCount: enriched.resolvedCount,
+      rejectedCount: enriched.rejectedCount ?? 0,
+      removedCards: enriched.removedCards ?? 0,
+    },
+    display: {
+      removedCards: display.removedCards,
+      removedSections: display.removedSections,
+    },
+    audit,
+  }, null, 2));
+
+  if (!audit.ok) process.exit(2);
+}
+
+main().catch((error) => {
+  console.error(error instanceof Error ? error.message : error);
+  process.exit(1);
+});

wechat-daily-news-inline.mjs

@@ -1,4 +1,5 @@
 import { extractPageTitle } from './wechat/verify/share-preview-repair.mjs';
+import { isWeakNewsMorningImageUrl } from './wechat-news-morning-images.mjs';
 
 const MAX_WECHAT_CONTENT_CHARS = 20000;
 const MAX_WECHAT_CONTENT_TARGET_CHARS = 19600;
@@ -261,15 +262,26 @@ function renderFeatureCard(cardHtml, { theme, title, body, imageUrl = '' }) {
 }
 
 function renderListCard({ title, body, index, imageUrl = '' }) {
-  return [
-    `<section style="${WX.listWrap}">`,
-    imageUrl
-      ? `<img src="${imageUrl}" alt="${stripInlineText(title)}" style="display:block;width:100%;height:auto;margin:0 0 9px;border-radius:9px" />`
-      : '',
+  const thumb = imageUrl
+    ? `<img src="${imageUrl}" alt="${stripInlineText(title)}" style="flex-shrink:0;width:92px;height:69px;object-fit:cover;border-radius:8px;display:block" />`
+    : '';
+  const textBlock = [
     `<p style="${WX.listTitle}"><span style="color:${BRAND.red}">${formatCardIndex(index)}</span>　<strong>${title}</strong></p>`,
     body ? `<p style="${WX.listBody}">${body}</p>` : '',
-    '</section>',
   ].filter(Boolean).join('');
+  if (thumb) {
+    return [
+      `<section style="${WX.listWrap};display:flex;gap:10px;align-items:flex-start">`,
+      thumb,
+      `<div style="flex:1;min-width:0">${textBlock}</div>`,
+      '</section>',
+    ].join('');
+  }
+  return [
+    `<section style="${WX.listWrap}">`,
+    textBlock,
+    '</section>',
+  ].join('');
 }
 
 /** news002：左侧 72×54 缩略图 + 右侧标题正文，与静态页 .card/.lead-card 一致。 */
@@ -377,7 +389,8 @@ function extractMappedCardImage(cardHtml, imageUrlMap = new Map()) {
   const src = String(cardHtml ?? '').match(
     /<div\b[^>]*class="[^"]*\bmedia\b[^"]*"[^>]*>[\s\S]*?<img\b[^>]*src=["']([^"']+)["']/i,
   )?.[1] ?? '';
-  return resolveMappedImageUrl(src, imageUrlMap);
+  const mapped = resolveMappedImageUrl(src, imageUrlMap);
+  return mapped && !isWeakNewsMorningImageUrl(mapped) && !isWeakNewsMorningImageUrl(src) ? mapped : '';
 }
 
 function extractHeroSubtitle(html) {

wechat-news-morning-draft-worker.mjs

@@ -24,6 +24,7 @@ import {
   auditNews002ImageCoverage,
   enrichNews002HtmlWithSourceImages,
   localizeNews002CardImages,
+  promoteNews002LeadCards,
 } from './wechat-news-morning-images.mjs';
 import {
   isWechatNewsMorningDraftWorkerEnabled,
@@ -82,7 +83,15 @@ async function applyNews002ImageGate(
   if (!page?.localPath || !fs.existsSync(page.localPath)) {
     throw new Error('news002 配图闸门无法读取生成页面');
   }
-  const source = fs.readFileSync(page.localPath, 'utf8');
+  let source = fs.readFileSync(page.localPath, 'utf8');
+  const promotedBefore = promoteNews002LeadCards(source);
+  if (promotedBefore.promotedCount > 0) {
+    logger.log?.('[NewsMorningDraft] news002 promoted headline cards', {
+      slug: page.slug,
+      promotedCount: promotedBefore.promotedCount,
+    });
+    source = promotedBefore.html;
+  }
   let enriched = await enrichNews002HtmlWithSourceImages(source, {
     timeoutMs: Number(env.MEMIND_NEWS_MORNING_IMAGE_META_TIMEOUT_MS ?? 6000) || 6000,
     concurrency: Number(env.MEMIND_NEWS_MORNING_IMAGE_META_CONCURRENCY ?? 8) || 8,
@@ -108,10 +117,18 @@ async function applyNews002ImageGate(
         timeoutMs: Number(env.MEMIND_NEWS_MORNING_IMAGE_META_TIMEOUT_MS ?? 6000) || 6000,
         concurrency: Number(env.MEMIND_NEWS_MORNING_IMAGE_META_CONCURRENCY ?? 8) || 8,
       });
+      const promotedAfterSupplement = promoteNews002LeadCards(enriched.html);
+      if (promotedAfterSupplement.promotedCount > 0) {
+        enriched = { ...enriched, html: promotedAfterSupplement.html };
+        logger.log?.('[NewsMorningDraft] news002 promoted headline cards after searxng', {
+          slug: page.slug,
+          promotedCount: promotedAfterSupplement.promotedCount,
+        });
+      }
       audit = auditNews002ImageCoverage(enriched.html, { requireTemplateStructure: true });
     }
 
-    if (!audit.ok && audit.violations.includes('story-image-missing')) {
+    if (!audit.ok && audit.missingTitles?.length > 0) {
       const repaired = repairNews002ImagelessCardsFromSearxng(enriched.html, searchGroups);
       if (repaired.changed) {
         logger.log?.('[NewsMorningDraft] searxng fallback image repair', {
@@ -122,11 +139,27 @@ async function applyNews002ImageGate(
           timeoutMs: Number(env.MEMIND_NEWS_MORNING_IMAGE_META_TIMEOUT_MS ?? 6000) || 6000,
           concurrency: Number(env.MEMIND_NEWS_MORNING_IMAGE_META_CONCURRENCY ?? 8) || 8,
         });
+        const promotedAfterRepair = promoteNews002LeadCards(enriched.html);
+        if (promotedAfterRepair.promotedCount > 0) {
+          enriched = { ...enriched, html: promotedAfterRepair.html };
+        }
         audit = auditNews002ImageCoverage(enriched.html, { requireTemplateStructure: true });
       }
     }
   }
 
+  if (!audit.ok && audit.violations.includes('invalid-lead-count')) {
+    const promotedFinal = promoteNews002LeadCards(enriched.html);
+    if (promotedFinal.promotedCount > 0) {
+      enriched = { ...enriched, html: promotedFinal.html };
+      audit = auditNews002ImageCoverage(enriched.html, { requireTemplateStructure: true });
+      logger.log?.('[NewsMorningDraft] news002 promoted headline cards before final audit', {
+        slug: page.slug,
+        promotedCount: promotedFinal.promotedCount,
+      });
+    }
+  }
+
   const localized = await localizeNews002CardImages(enriched.html, {
     publishDir: path.dirname(page.localPath),
     slug: page.slug,
@@ -310,10 +343,10 @@ export function startWechatNewsMorningDraftWorker({
       const todayPageDegraded = todayPage && isNewsMorningPageDegraded(todayPage);
       if (
         todayPageDegraded
+        && !config.forceGenerateOnce
         && generationInFlightDateKey !== dateKey
         && (
-          config.forceGenerateOnce
-          || isWithinNewsMorningGenerateLeadWindow(config, now)
+          isWithinNewsMorningGenerateLeadWindow(config, now)
           || isLocalScheduleDue(
             { hour: config.pushHour, minute: config.pushMinute, timezone },
             now,

wechat-news-morning-draft.mjs

@@ -25,6 +25,7 @@ import { countNewsMorningStoryCards } from './wechat-news-morning-dedup.mjs';
 import {
   auditNews002ImageCoverage,
   extractNews002CardImageUrls,
+  isWeakNewsMorningImageUrl,
   stripNews002ImagelessStoryCards,
 } from './wechat-news-morning-images.mjs';
 import {
@@ -844,11 +845,20 @@ export async function buildDailyNewsWechatDraftArticleForPush({
     const audit = auditNews002ImageCoverage(html, {
       requireTemplateStructure: true,
       requireAllCoreSections: false,
+      requireLeadCount: false,
     });
-    if (!audit.ok) {
-      throw new Error(`news002 页面未通过推送闸门：${audit.violations.join(', ')}`);
+    const pushBlocking = audit.violations.filter((item) => (
+      item === 'story-image-missing'
+      || item === 'lead-image-missing'
+      || item === 'too-many-story-cards'
+      || item === 'legacy-news001-dom'
+    ));
+    if (pushBlocking.length > 0) {
+      throw new Error(`news002 页面未通过推送闸门：${pushBlocking.join(', ')}`);
     }
     const missingUploads = extractNews002CardImageUrls(html).filter((ref) => (
+      !isWeakNewsMorningImageUrl(ref)
+    )).filter((ref) => (
       !imageUrlMap.has(ref)
       && !imageUrlMap.has(ref.replace(/^\.\//, ''))
       && !imageUrlMap.has(ref.replace(/^\//, ''))

wechat-news-morning-images.mjs

@@ -103,6 +103,13 @@ export function extractNews002StoryCards(html) {
   return cards;
 }
 
+/** 站点 logo、作者头像、favicon 等不宜作为新闻配图。 */
+export function isWeakNewsMorningImageUrl(url) {
+  const value = String(url ?? '').toLowerCase();
+  if (!value) return true;
+  return /favicon|\/icon(?:\/|$)|logo\.png|globalissues\.png|_share\.png|versant_share|siteicon|default.*\.(?:png|jpe?g|webp)|wikimedia\.org|resize,w_200|generate_sharing_image|social-preview-default|scidaily-icon|arxiv-logo|static\/logo\.png|\/150\.jpg|-100x100\.|\/100x100\.|unsplash\.com|pexels\.com|placeholder/.test(value);
+}
+
 export function normalizeNewsMorningImageUrl(value, { pageUrl = '' } = {}) {
   const raw = decodeHtmlAttribute(value).trim();
   if (!raw || /^data:/i.test(raw)) return '';
@@ -134,7 +141,9 @@ function isPlaceholderCardImage(value) {
 function acceptCardImageSrc(value, { pageUrl = '' } = {}) {
   const accepted = normalizeNewsMorningImageUrl(value, { pageUrl })
     || normalizeNewsMorningLocalImageRef(value);
-  return accepted && !isPlaceholderCardImage(accepted) ? accepted : '';
+  return accepted && !isPlaceholderCardImage(accepted) && !isWeakNewsMorningImageUrl(accepted)
+    ? accepted
+    : '';
 }
 
 function readMetaContent(html, key, value) {
@@ -164,6 +173,40 @@ export function extractNewsMorningSourceImage(html, pageUrl = '') {
   return '';
 }
 
+export async function isFetchableNewsMorningImageUrl(
+  imageUrl,
+  {
+    fetchImpl = fetch,
+    timeoutMs = DEFAULT_TIMEOUT_MS,
+    userAgent = DEFAULT_USER_AGENT,
+  } = {},
+) {
+  const normalized = normalizeNewsMorningImageUrl(imageUrl);
+  if (!normalized) return false;
+  const controller = new AbortController();
+  const timer = setTimeout(() => controller.abort(), timeoutMs);
+  try {
+    let response = await fetchImpl(normalized, {
+      method: 'HEAD',
+      redirect: 'follow',
+      signal: controller.signal,
+      headers: { 'User-Agent': userAgent, Accept: 'image/*,*/*;q=0.8' },
+    });
+    if (response.status === 405 || response.status === 501) {
+      response = await fetchImpl(normalized, {
+        redirect: 'follow',
+        signal: controller.signal,
+        headers: { 'User-Agent': userAgent, Accept: 'image/*,*/*;q=0.8' },
+      });
+    }
+    return response.ok;
+  } catch {
+    return false;
+  } finally {
+    clearTimeout(timer);
+  }
+}
+
 export async function resolveNewsMorningSourceImage(
   pageUrl,
   {
@@ -254,7 +297,51 @@ export function cardHasDisplayableImage(cardRaw) {
   if (/\bmedia\s+ph\b/i.test(raw) || /<div\b[^>]*class="[^"]*\bmedia\b[^"]*\bph\b/i.test(raw)) {
     return false;
   }
-  return Boolean(extractCardImage(raw));
+  const image = extractCardImage(raw);
+  return Boolean(image) && !isWeakNewsMorningImageUrl(image);
+}
+
+function promoteCardRawToLead(card) {
+  const href = card.url || card.raw.match(/href=["'](https?:\/\/[^"']+)["']/i)?.[1] || '#';
+  if (/^<a\b/i.test(card.raw)) {
+    return card.raw.replace(/class="[^"]*"/i, 'class="lead-card"');
+  }
+  if (/^<div class="card"/i.test(card.raw)) {
+    return card.raw
+      .replace(
+        /^<div class="card"/i,
+        `<a class="lead-card" href="${escapeHtmlAttribute(href)}" target="_blank" rel="noopener"`,
+      )
+      .replace(/<\/div>\s*$/i, '</a>');
+  }
+  return card.raw.replace(/\bcard\b/, 'lead-card');
+}
+
+/** Agent 常把头条写成 div.card；晋升 3～4 条有图卡为 a.lead-card 以满足结构闸门。 */
+export function promoteNews002LeadCards(html, { min = 3, max = 4 } = {}) {
+  let output = String(html ?? '');
+  const leads = extractNews002StoryCards(output).filter(
+    (card) => card.isLead && cardHasDisplayableImage(card.raw),
+  );
+  if (leads.length >= min && leads.length <= max) {
+    return { html: output, promotedCount: 0 };
+  }
+
+  output = output.replace(
+    /<a\b[^>]*class="[^"]*\blead-card\b[^"]*"[^>]*>[\s\S]*?<\/a>\s*(?=<ol class="brief")/i,
+    '',
+  );
+
+  const candidates = extractNews002StoryCards(output)
+    .filter((card) => card.title && cardHasDisplayableImage(card.raw) && !card.isLead)
+    .slice(0, max);
+  const needCount = Math.max(0, min - leads.length);
+  const toPromote = candidates.slice(0, needCount);
+  for (const card of [...toPromote].sort((a, b) => b.start - a.start)) {
+    const promoted = promoteCardRawToLead(card);
+    output = output.slice(0, card.start) + promoted + output.slice(card.end);
+  }
+  return { html: output, promotedCount: toPromote.length };
 }
 
 const NEWS002_KEEP_EMPTY_SECTION_IDS = new Set(['weather', 'history', 'brief']);
@@ -516,17 +603,39 @@ export async function enrichNews002HtmlWithSourceImages(
   } = {},
 ) {
   const source = String(html ?? '');
-  const cards = extractNews002StoryCards(source);
-  const unresolved = cards.filter((card) => card.title && !extractCardImage(card.raw) && card.url);
+  const cards = extractNews002StoryCards(source).filter((card) => card.title);
   let cursor = 0;
   let resolvedCount = 0;
+  let rejectedCount = 0;
   const imageByStart = new Map();
 
+  async function resolveCardImage(card) {
+    const existingImage = extractCardImage(card.raw);
+    if (
+      existingImage
+      && !isWeakNewsMorningImageUrl(existingImage)
+      && await isFetchableNewsMorningImageUrl(existingImage, { fetchImpl, timeoutMs })
+    ) {
+      return existingImage;
+    }
+    if (existingImage) rejectedCount += 1;
+    if (!card.url) return '';
+    const fromSource = await resolveNewsMorningSourceImage(card.url, { fetchImpl, timeoutMs });
+    if (
+      fromSource
+      && !isWeakNewsMorningImageUrl(fromSource)
+      && await isFetchableNewsMorningImageUrl(fromSource, { fetchImpl, timeoutMs })
+    ) {
+      return fromSource;
+    }
+    return '';
+  }
+
   async function worker() {
-    while (cursor < unresolved.length) {
-      const card = unresolved[cursor];
+    while (cursor < cards.length) {
+      const card = cards[cursor];
       cursor += 1;
-      const image = await resolveNewsMorningSourceImage(card.url, { fetchImpl, timeoutMs });
+      const image = await resolveCardImage(card);
       if (image) {
         imageByStart.set(card.start, image);
         resolvedCount += 1;
@@ -534,23 +643,22 @@ export async function enrichNews002HtmlWithSourceImages(
     }
   }
   await Promise.all(
-    Array.from({ length: Math.min(Math.max(1, concurrency), unresolved.length || 1) }, () => worker()),
+    Array.from({ length: Math.min(Math.max(1, concurrency), cards.length || 1) }, () => worker()),
   );
 
   let output = source;
   for (const card of [...cards].sort((a, b) => b.start - a.start)) {
-    const existingImage = extractCardImage(card.raw);
-    const image = existingImage || imageByStart.get(card.start) || '';
-    // Keep imageless cards, but do not render a placeholder/default thumbnail.
+    const image = imageByStart.get(card.start) || '';
     const replacement = renderCardMedia(card, image);
     output = output.slice(0, card.start) + replacement + output.slice(card.end);
   }
 
   return {
     html: output,
-    cardCount: cards.filter((card) => card.title).length,
-    attemptedCount: unresolved.length,
+    cardCount: cards.length,
+    attemptedCount: cards.length,
     resolvedCount,
+    rejectedCount,
     fallbackCount: 0,
   };
 }
@@ -561,6 +669,7 @@ export function auditNews002ImageCoverage(
     maxStoryCards = 28,
     requireTemplateStructure = false,
     requireAllCoreSections = true,
+    requireLeadCount = true,
   } = {},
 ) {
   const source = String(html ?? '');
@@ -571,7 +680,7 @@ export function auditNews002ImageCoverage(
   const violations = [];
   if (!/class="[^"]*\bmasthead\b/i.test(source)) violations.push('missing-masthead');
   if (cards.length > maxStoryCards) violations.push('too-many-story-cards');
-  if (leads.length < 3 || leads.length > 4) violations.push('invalid-lead-count');
+  if (requireLeadCount && (leads.length < 3 || leads.length > 4)) violations.push('invalid-lead-count');
   if (requireTemplateStructure) {
     if (/class="[^"]*\b(hero|quick-links|highlight-box)\b/i.test(source)) {
       violations.push('legacy-news001-dom');

wechat-news-morning-images.test.mjs

@@ -6,6 +6,7 @@ import test from 'node:test';
 import {
   auditNews002ImageCoverage,
   cardHasDisplayableImage,
+  isWeakNewsMorningImageUrl,
   enrichNews002HtmlWithSourceImages,
   enrichNewsMorningSearchGroupsWithImages,
   extractNewsMorningSourceImage,
@@ -106,6 +107,12 @@ test('auditNews002ImageCoverage blocks excess cards but keeps imageless stories'
   assert.equal(audit.imageCount, 0);
 });
 
+test('isWeakNewsMorningImageUrl rejects site logos and tiny author avatars', () => {
+  assert.equal(isWeakNewsMorningImageUrl('https://static.globalissues.org/globalissues.png'), true);
+  assert.equal(isWeakNewsMorningImageUrl('https://static.globalissues.org/ips/2026/09/foo-100x100.jpg'), true);
+  assert.equal(isWeakNewsMorningImageUrl('https://cdn.example.com/news/photo-1200.jpg'), false);
+});
+
 test('pruneNews002ImagelessStoryCards removes ph placeholders and empty sections', () => {
   const html = `<!doctype html><html><body>
 <div class="masthead"><h1>每日新闻早报</h1></div>
@@ -133,26 +140,6 @@ test('pruneNews002ImagelessStoryCards removes ph placeholders and empty sections
   assert.equal(cardHasDisplayableImage('<div class="media ph">📰</div>'), false);
 });
 
-test('enrichNews002HtmlWithSourceImages drops cards when source image cannot be resolved', async () => {
-  const source = `<!doctype html><html><body><div class="masthead"></div>
-<div class="card" data-event-key="ok" href="https://news.example/ok"><h3>有图</h3>
-  <div class="source"><a href="https://news.example/ok">来源</a></div></div>
-<div class="card" data-event-key="bad" href="https://news.example/bad"><h3>无图</h3>
-  <div class="source"><a href="https://news.example/bad">来源</a></div></div>
-</body></html>`;
-  const fetchImpl = async (url) => {
-    if (String(url).includes('/ok')) {
-      return htmlResponse('<meta property="og:image" content="https://cdn.example/ok.jpg">', url);
-    }
-    return htmlResponse('<html></html>', url);
-  };
-  const result = await enrichNews002HtmlWithSourceImages(source, { fetchImpl });
-  assert.equal(result.resolvedCount, 1);
-  assert.match(result.html, /有图/u);
-  assert.doesNotMatch(result.html, /无图/u);
-  assert.doesNotMatch(result.html, /\bmedia ph\b/u);
-});
-
 test('strict news002 audit rejects legacy or incomplete template structure', () => {
   const audit = auditNews002ImageCoverage(
     '<div class="hero"></div><div class="masthead"></div>',

wechat-news-morning-searxng-fallback.mjs

@@ -2,6 +2,7 @@ import { NEWS002_MAX_STORY_CARDS, NEWS002_SECTIONS } from './news-morning-templa
 import {
   extractCardImage,
   extractNews002StoryCards,
+  isWeakNewsMorningImageUrl,
   normalizeNewsMorningImageUrl,
 } from './wechat-news-morning-images.mjs';
 import {
@@ -58,12 +59,6 @@ export function shouldUseNewsMorningSearxngFallback(env = process.env) {
   return envFlag(env.MEMIND_NEWS_MORNING_SEARXNG_FALLBACK, true);
 }
 
-export function isWeakNewsMorningImageUrl(url) {
-  const value = String(url ?? '').toLowerCase();
-  if (!value) return true;
-  return /favicon|\/icon|logo\.png|wikimedia\.org|resize,w_200|generate_sharing_image|social-preview-default|scidaily-icon|arxiv-logo|static\/logo\.png|\/150\.jpg/.test(value);
-}
-
 function escapeHtml(value) {
   return String(value ?? '')
     .replace(/&/g, '&')