Esempio n. 1
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func GetVideoController(c *gin.Context) *VideoController {
	vc, ok := c.Get("VideoController")
	if !ok {
		panic(fmt.Errorf("no VideoController in context"))
	}
	return vc.(*VideoController)
}
Esempio n. 2
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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,
	})
}
Esempio n. 3
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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,
	})
}
Esempio n. 4
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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)
}
Esempio n. 5
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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
	})
}
Esempio n. 6
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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
	})
}
Esempio n. 7
0
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 :)")
	}
}
Esempio n. 8
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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(),
	})

}
Esempio n. 9
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func index(c *gin.Context) {
	c.Redirect(301, "/room/hn")
}
Esempio n. 10
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func roomDELETE(c *gin.Context) {
	roomid := c.Param("roomid")
	deleteBroadcast(roomid)
}
Esempio n. 11
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//compiles jsx on the fly
func (s *Staticjsx) ServeHTTP(c *gin.Context) {
	if c.Request.Method != "GET" && c.Request.Method != "HEAD" {
		c.Next()
		return
	}

	result, ok := s.jsxCache[c.Request.URL.Path]
	if !ok {

		file := filepath.Join(s.Dir, c.Request.URL.Path)
		if filepath.Ext(file) != ".jsx" {
			c.Next()
			return
		}

		fd, err := os.Open(file)
		if err != nil {
			c.Next()
			return
		}
		defer fd.Close()

		gen, err := generator.ParseAndGenerate(fd)
		if err != nil {
			log.Println(err)
			c.Next()
			return
		}
		if gen == nil {
			c.Next()
			return
		}
		buf := new(bytes.Buffer)
		buf.ReadFrom(gen)
		result = buf.Bytes()

		if s.EnableCaching {
			s.jsxCache[c.Request.URL.Path] = result
		}
	}

	//serve compiled js
	c.Data(200, "text/javascript", result)
}