146 lines
4.9 KiB
Swift
146 lines
4.9 KiB
Swift
//
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// Event.swift
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// Socket.IO-Swift
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//
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// Created by Erik Little on 1/18/15.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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import Foundation
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class Event {
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var args:AnyObject!
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lazy var currentPlace = 0
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lazy var datas = [NSData]()
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var event:String!
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var placeholders:Int!
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init(event:String, args:AnyObject?, placeholders:Int = 0) {
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self.event = event
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self.args = args?
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self.placeholders = placeholders
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}
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func addData(data:NSData) -> Bool {
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func checkDoEvent() -> Bool {
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if self.placeholders == self.currentPlace {
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return true
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} else {
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return false
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}
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}
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if checkDoEvent() {
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return true
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}
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self.datas.append(data)
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self.currentPlace++
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if checkDoEvent() {
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self.currentPlace = 0
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return true
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} else {
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return false
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}
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}
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class func createMessageForEvent(event:String, withArgs args:[AnyObject],
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hasBinary:Bool, withDatas datas:Int = 0) -> String {
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var message:String
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var jsonSendError:NSError?
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if !hasBinary {
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message = "42[\"\(event)\""
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} else {
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message = "45\(datas)-[\"\(event)\""
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}
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for arg in args {
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message += ","
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if arg is NSDictionary || arg is [AnyObject] {
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let jsonSend = NSJSONSerialization.dataWithJSONObject(arg,
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options: NSJSONWritingOptions(0), error: &jsonSendError)
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let jsonString = NSString(data: jsonSend!, encoding: NSUTF8StringEncoding)
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message += jsonString!
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continue
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}
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if arg is String {
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message += "\"\(arg)\""
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continue
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}
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message += "\(arg)"
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}
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return message + "]"
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}
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func fillInPlaceholders(_ args:AnyObject = true) -> AnyObject {
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if let dict = args as? NSDictionary {
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var newDict = [String: AnyObject]()
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for (key, value) in dict {
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newDict[key as String] = value
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// If the value is a string we need to check
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// if it is a placeholder for data
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if let value = value as? String {
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if value == "~~\(self.currentPlace)" {
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newDict[key as String] = self.datas.removeAtIndex(0)
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self.currentPlace++
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}
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}
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}
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return newDict
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} else if let string = args as? String {
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if string == "~~\(self.currentPlace)" {
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return self.datas.removeAtIndex(0)
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}
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} else if args is Bool {
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var returnArr = [AnyObject]()
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// We have multiple items
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// Do it live
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let argsAsArray = "[\(self.args)]"
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if let parsedArr = SocketIOClient.parseData(argsAsArray) as? NSArray {
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for item in parsedArr {
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if let strItem = item as? String {
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if strItem == "~~\(self.currentPlace)" {
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returnArr.append(self.datas[self.currentPlace])
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self.currentPlace++
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continue
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} else {
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returnArr.append(strItem)
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}
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} else {
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returnArr.append(item)
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}
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}
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return returnArr
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}
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}
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return false
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}
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} |