feat: add shortcut favicon

api/v1/favicon.go

@@ -0,0 +1,29 @@
+package v1
+
+import (
+	"net/http"
+
+	"github.com/labstack/echo/v4"
+	"go.deanishe.net/favicon"
+)
+
+func (*APIV1Service) registerFaviconRoutes(g *echo.Group) {
+	g.GET("/favicon", func(c echo.Context) error {
+		url := c.QueryParam("url")
+		icons, err := favicon.Find(url)
+		if err != nil {
+			return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find favicon")
+		}
+
+		availableIcons := []*favicon.Icon{}
+		for _, icon := range icons {
+			if icon.Width == icon.Height {
+				availableIcons = append(availableIcons, icon)
+			}
+		}
+		if len(availableIcons) == 0 {
+			return echo.NewHTTPError(http.StatusNotFound, "No favicon found")
+		}
+		return c.JSON(http.StatusOK, availableIcons[0].URL)
+	})
+}

api/v1/v1.go

@@ -24,6 +24,7 @@ func (s *APIV1Service) Start(apiGroup *echo.Group, secret string) {
 	apiV1Group.Use(func(next echo.HandlerFunc) echo.HandlerFunc {
 		return JWTMiddleware(s, next, secret)
 	})
+	s.registerFaviconRoutes(apiV1Group)
 	s.registerWorkspaceRoutes(apiV1Group)
 	s.registerAuthRoutes(apiV1Group, secret)
 	s.registerUserRoutes(apiV1Group)