init push

backend/handler/share/sitemap.go

@@ -0,0 +1,46 @@
+package share
+
+import (
+	"net/http"
+
+	"github.com/labstack/echo/v4"
+
+	"github.com/chaitin/panda-wiki/handler"
+	"github.com/chaitin/panda-wiki/log"
+	"github.com/chaitin/panda-wiki/usecase"
+)
+
+type ShareSitemapHandler struct {
+	*handler.BaseHandler
+	sitemapUsecase *usecase.SitemapUsecase
+	appUsecase     *usecase.AppUsecase
+	logger         *log.Logger
+}
+
+func NewShareSitemapHandler(echo *echo.Echo, baseHandler *handler.BaseHandler, sitemapUsecase *usecase.SitemapUsecase, appUsecase *usecase.AppUsecase, logger *log.Logger) *ShareSitemapHandler {
+	h := &ShareSitemapHandler{
+		BaseHandler:    baseHandler,
+		sitemapUsecase: sitemapUsecase,
+		appUsecase:     appUsecase,
+		logger:         logger.WithModule("handler.share.sitemap"),
+	}
+
+	group := echo.Group("/sitemap.xml")
+	group.GET("", h.GetSitemap)
+
+	return h
+}
+
+func (h *ShareSitemapHandler) GetSitemap(c echo.Context) error {
+	kbID := c.Request().Header.Get("X-KB-ID")
+	if kbID == "" {
+		return h.NewResponseWithError(c, "kb_id is required", nil)
+	}
+
+	xml, err := h.sitemapUsecase.GetSitemap(c.Request().Context(), kbID)
+	if err != nil {
+		return h.NewResponseWithError(c, "failed to generate sitemap", err)
+	}
+
+	return c.Blob(http.StatusOK, echo.MIMEApplicationXMLCharsetUTF8, []byte(xml))
+}