Replace video slider with featured news carousel on homepage (no extra fetch, instant)

app.py

@@ -391,35 +391,6 @@ def _bdp_relates(soup):
                 rels.append({"title":t,"link":h})
     return rels[:5]
 
-# ── Video aggregator ───────────────────────────────────────────────────────────
-def fetch_latest_videos():
-    """Fetch latest videos from BDP carousel + 24h highlights for the homepage slider."""
-    videos = []
-    # BDP carousel
-    try:
-        soup = _get(f"{BASE_BDP}/video")
-        first_link = None
-        for a in soup.find_all("a", href=True):
-            href = a.get("href", "")
-            if "/video/" in href and re.search(r'-\d{6,}\.html', href):
-                first_link = href if href.startswith("http") else BASE_BDP + href; break
-        if first_link:
-            vid_id = _extract_bdp_video_id(first_link)
-            if vid_id:
-                embed = fetch_bdp_embed_data(vid_id)
-                if embed:
-                    for rel in embed.get("related", []):
-                        videos.append({"title": rel["title"], "link": rel["link"], "img": rel["poster"], "source": "bdp"})
-    except: pass
-    # 24h highlights
-    try:
-        h24 = scrape_24h_video_list()[:10]
-        for a in h24:
-            if a.get("img"):
-                videos.append({"title": a["title"], "link": a["link"], "img": a["img"], "source": "24h"})
-    except: pass
-    return videos[:20]
-
 def fetch_video_list():
     """Fetch videos from BDP + 24h combined."""
     bdp_videos = scrape_bdp_video_list()
@@ -525,24 +496,35 @@ def read_article(url):
 # ══════════════════════════════════════════════════════════════════════════════
 # HTML RENDERERS
 # ══════════════════════════════════════════════════════════════════════════════
-def render_video_slider_html(videos):
-    if not videos: return ""
+
+def render_featured_carousel_html(articles):
+    """Carousel tin nổi bật + mới nhất, lấy từ articles đã fetch sẵn (không fetch thêm)."""
+    # Lấy bài featured có ảnh, ưu tiên bài đầu mỗi nhóm
+    top = []
+    seen = set()
+    for a in articles:
+        if a.get("img") and a.get("link","#") != "#" and a["link"] not in seen:
+            top.append(a)
+            seen.add(a["link"])
+        if len(top) >= 15: break
+    if not top: return ""
     items = []
-    for i, v in enumerate(videos):
-        img = safe_url(v.get("img", ""))
-        link = v.get("link", "#")
-        title = v.get("title", "")
-        aid = make_id(link)
-        sl = slug(title) if title else f"video-{i}"
-        click_js = f"window.bdpOpenTikTok('{esc(link)}','{aid}')"
-        src_badge = ""
-        if v.get("source") == "24h":
-            src_badge = '<span class="vslide-badge vslide-badge-24h">24h</span>'
+    for i, a in enumerate(top):
+        img = safe_url(a.get("img",""))
+        link = a.get("link","#")
+        title = a.get("title","")
+        aid = make_id(link); sl = slug(title)
+        grp = a.get("group","")
+        src = a.get("source","")
+        badge_cls = "vslide-badge-vne" if src=="vne" else "vslide-badge-bdp" if src=="bdp" else "vslide-badge-24h"
+        badge_txt = grp or ("VnExpress" if src=="vne" else "BDP" if src=="bdp" else "24h")
+        click_js = f"window.bdpOpen('{esc(link)}','{aid}','{sl}')"
         items.append(f'''<div class="vslide-item" onclick="{click_js}">
-<div class="vslide-thumb"><img src="{img}" alt="" class="bdp-lazy-img"><div class="vslide-play">▶</div>{src_badge}</div>
+<div class="vslide-thumb"><img src="{img}" alt="" class="bdp-lazy-img">
+<span class="vslide-badge {badge_cls}">{badge_txt}</span></div>
 <p class="vslide-title">{title}</p></div>''')
     return f'''<div class="vslide-wrap">
-<div class="vslide-header"><span class="vslide-label">🎬 Video Mới Nhất</span>
+<div class="vslide-header"><span class="vslide-label">🔥 Tin Nổi Bật</span>
 <div class="vslide-nav"><button class="vslide-btn" onclick="window.bdpSlideScroll(-1)">◀</button>
 <button class="vslide-btn" onclick="window.bdpSlideScroll(1)">▶</button></div></div>
 <div class="vslide-track" id="vslide-track">{''.join(items)}</div></div>'''
@@ -550,12 +532,10 @@ def render_video_slider_html(videos):
 def render_homepage_html(articles):
     if not articles: return "<p class='bdp-empty'>Không tìm thấy tin tức.</p>"
     now=datetime.now().strftime("%H:%M:%S %d/%m/%Y")
-    try: videos = fetch_latest_videos()
-    except: videos = []
-    slider_html = render_video_slider_html(videos)
+    carousel_html = render_featured_carousel_html(articles)
     groups={}
     for a in articles: groups.setdefault(a.get("group","Khác"),[]).append(a)
-    parts=[f'<div class="bdp-wrap">{slider_html}<div class="bdp-topbar"><span>⏱ {now}</span><span>📰 Tin nổi bật</span></div>']
+    parts=[f'<div class="bdp-wrap">{carousel_html}<div class="bdp-topbar"><span>⏱ {now}</span><span>📰 Tin nổi bật</span></div>']
     for gn in ["Thời Sự","Thế Giới","Kinh Doanh","Công Nghệ","Thể Thao","Giải Trí","Bóng Đá"]:
         arts=groups.get(gn,[])
         if not arts: continue