feat: change options

src/routes/options.go

@@ -0,0 +1,25 @@
+package routes
+
+import (
+	"fmt"
+
+	"github.com/gin-gonic/gin"
+)
+
+func ChangeOptions(c *gin.Context) {
+	name := c.Param("name")
+
+	switch name {
+	case "images":
+		text := "disabled"
+		if c.MustGet("disable_images").(bool) {
+			text = "enabled"
+		}
+		c.SetCookie("disable_images", fmt.Sprintf("%t", !c.MustGet("disable_images").(bool)), 60*60*24*365*10, "/", "", false, true)
+		c.String(200, "Images are now %s", text)
+	default:
+		c.String(400, "400 Bad Request")
+	}
+
+	c.Redirect(302, "/")
+}