feat: add carousel support and ribenyan crawler

backend/internal/api/handlers/article.go

@@ -5,6 +5,7 @@ import (
 	"net/http"
 	"strconv"
 
+	"sale/internal/crawler"
 	"sale/internal/models"
 	"sale/internal/schemas"
 	"sale/internal/utils"
@@ -162,3 +163,15 @@ func (h *ArticleHandler) TogglePin(c *gin.Context) {
 	utils.DB.Model(&article).Update("is_pinned", !article.IsPinned)
 	c.JSON(http.StatusOK, gin.H{"data": article})
 }
+
+// CrawlRibenyan 采集 ribenyan.com 文章
+func (h *ArticleHandler) CrawlRibenyan(c *gin.Context) {
+	crawler := crawler.NewRibenyanCrawler(utils.DB)
+	
+	if err := crawler.CrawlArticles(); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	
+	c.JSON(http.StatusOK, gin.H{"message": "Crawl completed successfully"})
+}