func gameHandler(c *gin.Context) {
game := adventure.GetGame("")
point := game.Players["1"]
game.Players["1"] = adventure.Point{point.X, point.Y + 1}
fmt.Println(game.Map, game.Players, game.NumPlayers)
c.JSON(200, *game)
}
func roomGET(c *gin.Context) {
roomid := c.Param("roomid")
userid := fmt.Sprint(rand.Int31())
c.HTML(200, "chat_room", gin.H{
"roomid": roomid,
"userid": userid,
})
}
func imageHandler(c *gin.Context) {
filename := "charDown.png"
fmt.Println(filename)
file, err := os.Open(filename)
if err != nil {
fmt.Println(err)
}
defer file.Close()
reader := bufio.NewReader(file)
data, err := ioutil.ReadAll(reader)
if err != nil {
fmt.Println(err)
}
c.Data(200, "image/png", data)
}
func roomPOST(c *gin.Context) {
roomid := c.Param("roomid")
userid := c.PostForm("user")
message := c.PostForm("message")
room(roomid).Submit(userid + ": " + message)
c.JSON(200, gin.H{
"status": "success",
"message": message,
})
}
func roomPOST(c *gin.Context) {
roomid := c.Param("roomid")
nick := c.Query("nick")
message := c.PostForm("message")
message = strings.TrimSpace(message)
validMessage := len(message) > 1 && len(message) < 200
validNick := len(nick) > 1 && len(nick) < 14
if !validMessage || !validNick {
c.JSON(400, gin.H{
"status": "failed",
"error": "the message or nickname is too long",
})
return
}
post := gin.H{
"nick": html.EscapeString(nick),
"message": html.EscapeString(message),
}
messages.Add("inbound", 1)
room(roomid).Submit(post)
c.JSON(200, post)
}
func stream(c *gin.Context) {
roomid := c.Param("roomid")
listener := openListener(roomid)
defer closeListener(roomid, listener)
c.Stream(func(w io.Writer) bool {
c.SSEvent("message", <-listener)
return true
})
}
func streamRoom(c *gin.Context) {
roomid := c.Param("roomid")
listener := openListener(roomid)
ticker := time.NewTicker(1 * time.Second)
users.Add("connected", 1)
defer func() {
closeListener(roomid, listener)
ticker.Stop()
users.Add("disconnected", 1)
}()
c.Stream(func(w io.Writer) bool {
select {
case msg := <-listener:
messages.Add("outbound", 1)
c.SSEvent("message", msg)
case <-ticker.C:
c.SSEvent("stats", Stats())
}
return true
})
}
func rateLimit(c *gin.Context) {
ip := c.ClientIP()
value := int(ips.Add(ip, 1))
if value%50 == 0 {
fmt.Printf("ip: %s, count: %d\n", ip, value)
}
if value >= 200 {
if value%200 == 0 {
fmt.Println("ip blocked")
}
c.Abort()
c.String(503, "you were automatically banned :)")
}
}
func roomGET(c *gin.Context) {
roomid := c.Param("roomid")
nick := c.Query("nick")
if len(nick) < 2 {
nick = ""
}
if len(nick) > 13 {
nick = nick[0:12] + "..."
}
c.HTML(200, "room_login.templ.html", gin.H{
"roomid": roomid,
"nick": nick,
"timestamp": time.Now().Unix(),
})
}
func defaultHandler(c *gin.Context) {
c.Redirect(302, "/web/index.html")
}
func mainHandler(c *gin.Context) {
filename := c.Param("file")
fmt.Println("opening file: ", filename, filename[1:])
file, err := os.Open("web" + filename)
if err != nil {
fmt.Println(err)
c.String(404, "cound not find page")
}
defer file.Close()
reader := bufio.NewReader(file)
data, err := ioutil.ReadAll(reader)
if err != nil {
fmt.Println(err)
}
pathnames := strings.Split(filename, ".")
ext := pathnames[len(pathnames)-1]
fmt.Println("extention is:", ext)
if ext == "js" {
c.Header("Content-Type", "text/javascript")
c.String(200, string(data))
} else if ext == "png" {
fmt.Println("sending image")
c.Data(200, "image/png", data)
} else {
c.Header("Content-type", "text/"+ext)
c.String(200, string(data))
}
}
func index(c *gin.Context) {
c.Redirect(301, "/room/hn")
}
func roomDELETE(c *gin.Context) {
roomid := c.Param("roomid")
deleteBroadcast(roomid)
}