Added manual entry

db.py

@@ -20,6 +20,18 @@ BLOCKED_NETWORKS = [
 ]
 
 
+def _is_blocked_response(html, status_code):
+    """Check if response is a CDN challenge/block page."""
+    if status_code == 403:
+        return True
+    html_lower = html.lower()
+    if "just a moment" in html_lower or "cloudflare" in html_lower:
+        return True
+    if "enable javascript and cookies" in html_lower:
+        return True
+    return False
+
+
 def _validate_url_target(url):
     """Resolve hostname and block private/internal IPs to prevent SSRF."""
     parsed = urlparse(url)
@@ -281,6 +293,10 @@ def get_site_name():
 def fetch_page(url):
     _validate_url_target(url)
     resp = requests.get(url, timeout=10, headers={"User-Agent": "TinyWeb/1.0"}, allow_redirects=False)
+
+    if _is_blocked_response(resp.text, resp.status_code):
+        raise Exception("Site blocks automated access (Cloudflare/CDN protection)")
+
     # Follow redirects manually, re-validating each target
     max_redirects = 5
     while resp.is_redirect and max_redirects > 0:

handlers.py

@@ -357,10 +357,13 @@ def handle_add_submit(body):
     url = clean_url(body.get("url", [""])[0].strip())
     note = body.get("note", [""])[0].strip()
     tags = body.get("tags", [""])[0].strip()
+    
     if not url:
         return handle_add_form("URL is required.")
     if not url.startswith(("http://", "https://")):
         return handle_add_form("URL must start with http:// or https://")
+    
+    # Try auto-index first
     try:
         title = index_url(url, note)
         if tags:
@@ -373,10 +376,63 @@ def handle_add_submit(body):
             finally:
                 return_db(db)
         return handle_add_form(f'Indexed: <a href="{esc(url)}">{esc(title)}</a>')
+        
     except ValueError as e:
         return handle_add_form(f"Error: {esc(str(e))}")
-    except Exception:
+        
-        return handle_add_form("Error: could not fetch or index that URL.")
+    except Exception as e:
+        error_msg = str(e).lower()
+        # Check if it's a block response
+        if "block" in error_msg or "cloudflare" in error_msg or "403" in error_msg:
+            # Show manual entry form for blocked sites
+            return _respond(
+                f"<h1>add url (manual entry)</h1>"
+                f"<p><strong>{esc(url)}</strong> blocks automated access. "
+                f"You can still save it manually:</p>"
+                f'<form method="post" action="/add/manual">'
+                f'{_csrf_field()}'
+                f'<input type="hidden" name="url" value="{esc(url)}">'
+                f'<input type="hidden" name="note" value="{esc(note)}">'
+                f'<input type="hidden" name="tags" value="{esc(tags)}">'
+                f'<label>Title:</label><br>'
+                f'<input name="manual_title" size="50" placeholder="page title" required><br><br>'
+                f'<label>Description:</label><br>'
+                f'<textarea name="manual_description" rows="4" cols="50" placeholder="what is this site about?" required></textarea><br><br>'
+                f'<button type="submit">save manually</button>'
+                f"</form>"
+                f'<a href="/">back</a>'
+            )
+        return handle_add_form(f"Error: could not fetch or index that URL. {esc(str(e)[:100])}")
+
+
+def handle_add_manual_submit(body):
+    url = clean_url(body.get("url", [""])[0].strip())
+    note = body.get("note", [""])[0].strip()
+    tags = body.get("tags", [""])[0].strip()
+    manual_title = body.get("manual_title", [""])[0].strip()
+    manual_desc = body.get("manual_description", [""])[0].strip()
+    
+    if not url:
+        return handle_add_form("URL is required.")
+    if not manual_title or not manual_desc:
+        return handle_add_form("Title and description are required for manual entry.")
+    
+    db = get_db()
+    try:
+        now = __import__("datetime").datetime.now().strftime("%Y-%m-%dT%H:%M:%S")
+        db.execute(
+            "INSERT INTO pages (url, title, body, note, last_modified, summary) VALUES (?, ?, ?, ?, ?, ?) "
+            "ON CONFLICT(url) DO UPDATE SET title=excluded.title, body=excluded.body, "
+            "note=excluded.note, last_modified=excluded.last_modified, summary=excluded.summary",
+            (url, manual_title, manual_desc, note, now, manual_desc[:200]),
+        )
+        page_id = db.execute("SELECT id FROM pages WHERE url = ?", (url,)).fetchone()[0]
+        if tags:
+            _set_page_tags(page_id, tags, db)
+        db.commit()
+        return handle_add_form(f'Added manually: <a href="{esc(url)}">{esc(manual_title)}</a>')
+    finally:
+        return_db(db)
 
 
 def handle_pages(query=None):
@@ -1209,6 +1265,8 @@ def _dispatch_inner(data):
             return _respond("<h1>403 Forbidden</h1><p>Invalid or missing CSRF token.</p>", status=403)
         if path == "/add":
             return handle_add_submit(body)
+        elif path == "/add/manual":
+            return handle_add_manual_submit(body)
         elif path.startswith("/edit/"):
             pid = extract_id("/edit/")
             return handle_edit_submit(pid, body) if pid is not None else _error(400)