TweetCell.swift

//
//  TweetCell.swift
//  twitterApp
//
//  Created by Deepak on 9/28/14.
//  Copyright (c) 2014 Deepak. All rights reserved.
//

import UIKit

protocol TweetCellDelegate {
    func TweetCellImageButton(user: User) -> Void
}

class TweetCell: UITableViewCell {

    var delegate: TweetCellDelegate?


    
    @IBOutlet var screennameLabel: UILabel!
    @IBOutlet var nameLabel: UILabel!
    @IBOutlet var tweetLabel: UILabel!
    @IBOutlet var timeAgoLabel: UILabel!
    @IBOutlet var profileImage: UIImageView!
    

    
    var tweet : Tweet! {
        willSet(tweet) {
            nameLabel.text      = tweet?.user?.name
            tweetLabel.text     = tweet?.text
            timeAgoLabel.text   = tweet?.createdAt?.prettyTimestampSinceNow()
            screennameLabel.text = "@\((tweet?.user?.screenname)!)"
            
            if let url = tweet?.user?.profileImageUrl {
                //profileImage.setImageWithURL(NSURL(string: url))
                var request = NSURLRequest(URL: NSURL(string: url))
                profileImage.setImageWithURLRequest(request, placeholderImage: nil ,
                    success: { (request, response, image) -> Void in
                    //println(response)
                    self.profileImage.image = image
                    var layer = self.profileImage.layer as CALayer
                    layer.cornerRadius = 8.0
                    layer.masksToBounds = true
                }, failure: { (request, response, error) -> Void in
                    println(error)
                })
            }
            
            var tapGestureRecognizer = UITapGestureRecognizer(target: self, action: "onCustomTap:")
            tapGestureRecognizer.numberOfTapsRequired = 1;
            tapGestureRecognizer.delegate = self
            profileImage.addGestureRecognizer(tapGestureRecognizer)
        }
    }
    
    func onCustomTap(tapGestureRecognizer: UITapGestureRecognizer) {
        println("tap recognized")
        delegate?.TweetCellImageButton((tweet?.user)!)
    }

    override func awakeFromNib() {
        super.awakeFromNib()
        // Initialization code
    }

    override func setSelected(selected: Bool, animated: Bool) {
        super.setSelected(selected, animated: animated)

        // Configure the view for the selected state
    }

}