Auto-deny all-digit domains, whitelist 1440.news

- Deny domains where hostname is all digits (e.g., 0000114.com)
- Never auto-deny 1440.news or subdomains
- Auto-pass feeds from 1440.news sources
- Updated 554,085 domains and 3,213 feeds in database

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

domain.go

@@ -27,10 +27,37 @@ type Domain struct {
 
 // shouldAutoDenyDomain checks if a domain should be auto-denied based on patterns
 func shouldAutoDenyDomain(host string) bool {
+	// Never deny our own domain
+	if strings.HasSuffix(host, "1440.news") || host == "1440.news" {
+		return false
+	}
 	// Deny domains starting with digit followed by dash (e.g., "0-example.com")
 	if len(host) >= 2 && host[0] >= '0' && host[0] <= '9' && host[1] == '-' {
 		return true
 	}
+	// Deny domains where hostname is all digits (e.g., "0000114.com")
+	// Extract the part before the TLD
+	dotIdx := strings.LastIndex(host, ".")
+	if dotIdx > 0 {
+		name := host[:dotIdx]
+		// Remove any subdomain prefix (get last part before TLD)
+		if lastDot := strings.LastIndex(name, "."); lastDot >= 0 {
+			name = name[lastDot+1:]
+		}
+		// Check if it's all digits
+		if len(name) > 0 {
+			allDigits := true
+			for _, c := range name {
+				if c < '0' || c > '9' {
+					allDigits = false
+					break
+				}
+			}
+			if allDigits {
+				return true
+			}
+		}
+	}
 	return false
 }
 

feed.go

@@ -179,9 +179,12 @@ type Feed struct {
 func (c *Crawler) saveFeed(feed *Feed) error {
 	// Default publishStatus to "held" if not set
 	// Auto-deny feeds with no language or unsupported type
+	// Auto-pass feeds from our own domain
 	publishStatus := feed.PublishStatus
 	if publishStatus == "" {
-		if feed.Language == "" {
+		if strings.HasSuffix(feed.SourceHost, "1440.news") || feed.SourceHost == "1440.news" {
+			publishStatus = "pass"
+		} else if feed.Language == "" {
 			publishStatus = "deny"
 		} else if feed.Type != "rss" && feed.Type != "atom" && feed.Type != "json" {
 			publishStatus = "deny"