// PostBannerHandle implements the handle for the banner document (POST).
func PostBannerHandle(newConn net.Conn, roomName, httpPayload string, rooms *config.CherryRooms, preprocessor *html.Preprocessor) {
var userData map[string]string
var replyBuffer []byte
var invalidRequest = false
userData = rawhttp.GetFieldsFromPost(httpPayload)
if _, has := userData["user"]; !has {
invalidRequest = true
} else if _, has := userData["id"]; !has {
invalidRequest = true
} else if _, has := userData["action"]; !has {
invalidRequest = true
} else if _, has := userData["whoto"]; !has {
invalidRequest = true
} else if _, has := userData["image"]; !has {
invalidRequest = true
} else if _, has := userData["says"]; !has {
invalidRequest = true
}
var restoreBanner = true
if invalidRequest || !rooms.IsValidUserRequest(roomName, userData["user"], userData["id"], newConn) {
replyBuffer = rawhttp.MakeReplyBuffer(html.GetBadAssErrorData(), 404, true)
} else if userData["action"] == rooms.GetIgnoreAction(roomName) {
if userData["user"] != userData["whoto"] && !rooms.IsIgnored(userData["user"], userData["whoto"], roomName) {
rooms.AddToIgnoreList(userData["user"], userData["whoto"], roomName)
rooms.EnqueueMessage(roomName, userData["user"], "", "", "", rooms.GetOnIgnoreMessage(roomName)+userData["whoto"], "1")
restoreBanner = false
}
} else if userData["action"] == rooms.GetDeIgnoreAction(roomName) {
if rooms.IsIgnored(userData["user"], userData["whoto"], roomName) {
rooms.DelFromIgnoreList(userData["user"], userData["whoto"], roomName)
rooms.EnqueueMessage(roomName, userData["user"], "", "", "", rooms.GetOnDeIgnoreMessage(roomName)+userData["whoto"], "1")
restoreBanner = false
}
} else {
var somethingToSay = (len(userData["says"]) > 0 || len(userData["image"]) > 0 || len(userData["sound"]) > 0)
if somethingToSay {
// INFO(Santiago): Any further antiflood control would go from here.
rooms.EnqueueMessage(roomName, userData["user"], userData["whoto"], userData["action"], userData["image"], userData["says"], userData["priv"])
}
}
preprocessor.SetDataValue("{{.nickname}}", userData["user"])
preprocessor.SetDataValue("{{.session-id}}", userData["id"])
if userData["priv"] == "1" {
preprocessor.SetDataValue("{{.priv}}", "checked")
}
tempBanner := preprocessor.ExpandData(roomName, rooms.GetBannerTemplate(roomName))
if restoreBanner {
tempBanner = strings.Replace(tempBanner,
"<option value = \""+userData["whoto"]+"\">",
"<option value = \""+userData["whoto"]+"\" selected>", -1)
tempBanner = strings.Replace(tempBanner,
"<option value = \""+userData["action"]+"\">",
"<option value = \""+userData["action"]+"\" selected>", -1)
}
replyBuffer = rawhttp.MakeReplyBuffer(tempBanner, 200, true)
newConn.Write(replyBuffer)
newConn.Close()
}
// RoomMessagePlexer performs all message delivering stuff.
func RoomMessagePlexer(roomName string, rooms *config.CherryRooms) {
preprocessor := html.NewHTMLPreprocessor(rooms)
var allUsers = rooms.GetAllUsersAlias(roomName)
for {
runtime.Gosched()
currMessage := rooms.GetNextMessage(roomName)
if len(currMessage.Say) == 0 && len(currMessage.Image) == 0 /*&& len(currMessage.Sound) == 0*/ {
continue
}
var actionTemplate string
if rooms.HasAction(roomName, currMessage.Action) {
actionTemplate = rooms.GetRoomActionTemplate(roomName, currMessage.Action)
}
if len(actionTemplate) == 0 {
actionTemplate = "<p>({{.hour}}:{{.minute}}:{{.second}}) <b>{{.message-colored-user}}</b>: {{.message-says}}" // INFO(Santiago): A very basic action template.
}
message := preprocessor.ExpandData(roomName, actionTemplate)
if currMessage.Priv != "1" {
rooms.AddPublicMessage(roomName, message)
}
preprocessor.SetDataValue("{{.current-formatted-message}}", message)
messageHighlighted := preprocessor.ExpandData(roomName, rooms.GetHighlightTemplate(roomName))
preprocessor.UnsetDataValue("{{.current-formatted-message}}")
users := rooms.GetRoomUsers(roomName)
for _, user := range users {
if currMessage.Priv == "1" &&
user != currMessage.From &&
user != currMessage.To &&
currMessage.To != allUsers {
continue
}
if rooms.IsIgnored(user, currMessage.From, roomName) {
continue
}
var messageBuffer []byte
if user == currMessage.From ||
user == currMessage.To {
messageBuffer = []byte(messageHighlighted)
} else {
messageBuffer = []byte(message)
}
var conn net.Conn
conn = rooms.GetUserConnection(roomName, user)
if conn == nil {
continue
}
_, e := conn.Write(messageBuffer)
if e != nil {
rooms.EnqueueMessage(roomName, user, "", "", "", rooms.GetExitMessage(roomName), "")
rooms.RemoveUser(roomName, user)
}
}
rooms.DequeueMessage(roomName)
}
}