parsing wordpress into IOS app - ios

Question

I have UIImage View (post image), label(post title), UIWebView(post content),
and I have this code to parse wordpress JSON posts to my app
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
var maindata = (data[indexPath.row] as! NSDictionary)
theTitle = (maindata["post_title"] as? String)!
theImg = (maindata["image"] as? String)!
theDate = (maindata["post_date_gmt"] as? String)!
theBody = (maindata["post_content"] as? String)!
}
and I have installed JSON Api plugin on my wordpress,
but I don't know how to parse to my app ??
this is my whole code
import UIKit
import Haneke
var theTitle = ""
var theImg = ""
var theDate = ""
var theBody = ""
class ViewController: UIViewController , UITableViewDataSource , UITableViewDelegate {
#IBOutlet var myTable: UITableView!
// to refresh with pull down
var ref:UIRefreshControl?
// to refresh with pull down
var data = []
var prog:MBProgressHUD!
override func viewDidLoad()
{
super.viewDidLoad()
// to refresh with pull down
self.ref = UIRefreshControl()
self.ref?.attributedTitle = NSAttributedString(string: "اسحب للأسفل للتحديث")
self.ref?.addTarget(self, action: "ref:", forControlEvents: UIControlEvents.ValueChanged)
// to refresh with pull down
myTable.addSubview(self.ref!)
var heloWorldTimer = NSTimer.scheduledTimerWithTimeInterval(0.0001, target: self, selector: Selector("sayHello"), userInfo: nil, repeats: false)
myTable.backgroundColor = UIColor.clearColor()
myTable.dataSource = self
myTable.delegate = self
}
// to refresh with pull down
func ref (sender:UIRefreshControl)
{
self.myTable.reloadData()
self.ref?.endRefreshing()
}
// to refresh with pull down
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
func dataJsonFromURL(url:String)->NSArray
{
if var data = NSData(contentsOfURL: NSURL(string: url)!) {
return (NSJSONSerialization.JSONObjectWithData(data, options: nil, error: nil) as! NSArray)
}
else {
return data
}
}
}
func dataJsonFromURL(url:String)->NSArray
{
var data = NSData(contentsOfURL: NSURL(string: url)!)
return (NSJSONSerialization.JSONObjectWithData(data!, options: nil, error: nil) as! NSArray)
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int
{
if data.count == 0 {
prog = MBProgressHUD.showHUDAddedTo(self.view, animated: true)
prog.labelText = "جاري تحميل البيانات"
prog.detailsLabelText = "الرجاء الإنتظار"
return 0
}
else
{ MBProgressHUD.hideAllHUDsForView(self.view, animated: true)
return data.count
}
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell
{
let cell = myTable.dequeueReusableCellWithIdentifier("NCell", forIndexPath: indexPath) as!
newsCell
var maindata = (data[indexPath.row] as! NSDictionary)
cell.selectionStyle = UITableViewCellSelectionStyle.None
cell.titleNews!.text = maindata["post_title"] as? String
cell.dateNews!.text = maindata["post_date_gmt"] as? String
if var urlImg = NSURL(string: (maindata["image"] as? String)!)
{
cell.imgNews.hnk_setImageFromURL(urlImg, placeholder: nil, format:nil, failure:nil, success:nil)
}
cell.backgroundColor = UIColor.clearColor()
return cell
}
#IBAction func rfreshB(sender: UIBarButtonItem) {
prog = MBProgressHUD.showHUDAddedTo(view, animated: true)
prog.labelText = "جاري تحميل البيانات"
prog.detailsLabelText = "الرجاء الإنتظار"
//data = dataJsonFromURL("http://hhz20.co/newstest/PhpFile/admin/show.php")
data = dataJsonFromURL("http://hhz20.co/testing/PhpFile/admin/show.php")
myTable.reloadData()
}
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
var maindata = (data[indexPath.row] as! NSDictionary)
theTitle = (maindata["post_title"] as? String)!
theImg = (maindata["image"] as? String)!
theDate = (maindata["post_date_gmt"] as? String)!
theBody = (maindata["post_content"] as? String)!
}
func sayHello ()
{
data = dataJsonFromURL("http://hhz20.co/testing/PhpFile/admin/show.php")
myTable.reloadData()
}
}