httpjamesm 2ef7e05f4b
Redirect-short-links (#50)
* feat: redirect shortened URLs

* feat: accept shortened URLs in converter

* fix: tell resty not to follow redirect

* fix: remove log
2023-08-21 02:01:56 -04:00

78 lines
2.0 KiB
Go

package main
import (
"anonymousoverflow/env"
"anonymousoverflow/src/middleware"
"anonymousoverflow/src/routes"
"fmt"
"os"
"github.com/gin-gonic/gin"
)
func main() {
env.RunChecks()
host := os.Getenv("HOST")
if host == "" {
host = "0.0.0.0"
}
port := os.Getenv("PORT")
if port == "" {
port = "8080"
}
if os.Getenv("DEV") != "true" {
gin.SetMode(gin.ReleaseMode)
fmt.Printf("Running in production mode. Listening on %s:%s.", host, port)
}
r := gin.Default()
r.LoadHTMLGlob("templates/*")
r.Use(gin.Recovery())
r.Use(middleware.XssPreventionHeaders())
r.Use(middleware.NoCacheMiddleware())
r.Use(middleware.OptionsMiddleware())
r.Use(middleware.Ratelimit())
r.GET("/static/*filepath", routes.StaticContent)
r.GET("/robots.txt", func(c *gin.Context) {
c.String(200, "User-agent: *\nDisallow: /")
})
r.GET("/options/:name", routes.ChangeOptions)
r.GET("/", routes.GetHome)
r.POST("/", routes.PostHome)
r.GET("/a/:id", routes.RedirectShortenedOverflowURL)
r.GET("/questions/:id", func(c *gin.Context) {
// redirect user to the question with the title
c.Redirect(302, fmt.Sprintf("/questions/%s/placeholder", c.Param("id")))
})
r.GET("/questions/:id/:title", routes.ViewQuestion)
r.GET("/questions/:id/:title/:answerId", func(c *gin.Context) {
// redirect user to the answer with the title
c.Redirect(302, fmt.Sprintf("/questions/%s/%s#%s", c.Param("id"), c.Param("title"), c.Param("answerId")))
})
r.GET("/exchange/:sub/questions/:id/:title", routes.ViewQuestion)
r.GET("/exchange/:sub/questions/:id", func(c *gin.Context) {
// redirect user to the question with the title
c.Redirect(302, fmt.Sprintf("/exchange/%s/questions/%s/placeholder", c.Param("sub"), c.Param("id")))
})
r.GET("/exchange/:sub/questions/:id/:title/:answerId", func(c *gin.Context) {
// redirect user to the answer with the title
c.Redirect(302, fmt.Sprintf("/exchange/%s/questions/%s/%s#%s", c.Param("sub"), c.Param("id"), c.Param("title"), c.Param("answerId")))
})
r.GET("/proxy", routes.GetImage)
r.Run(fmt.Sprintf("%s:%s", host, port))
}