Last active
August 29, 2015 14:14
-
-
Save chris9753/93fd5870d86301fbf563 to your computer and use it in GitHub Desktop.
display users( Mutual Relationship)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// | |
// TinderViewController.swift | |
// E-gnite | |
// | |
// Created by Chris Da silva on 2015-01-29. | |
// Copyright (c) 2015 Chris Da silva. All rights reserved. | |
// | |
import UIKit | |
class TinderViewController: UIViewController { | |
var i = 30 | |
var alphaX : CGFloat = 0 | |
var orgState : CGPoint = CGPoint() | |
var usernames = [String]() | |
var userImages = [NSData]() | |
var currentUser = 0 | |
override func viewDidLoad() { | |
super.viewDidLoad() | |
//Getting Users Location | |
PFGeoPoint.geoPointForCurrentLocationInBackground { (geopoint: PFGeoPoint!, error: NSError!) -> Void in | |
if error == nil { | |
var user = PFUser.currentUser() | |
user["location"] = geopoint | |
var query = PFUser.query() | |
if PFUser.currentUser()["interestedInMen"] as Bool == true { | |
query.whereKey("gender", equalTo: "male") | |
} | |
if PFUser.currentUser()["interestedInWomen"] as Bool == true { | |
query.whereKey("gender", equalTo: "female") | |
} | |
query.whereKey("username", notEqualTo: PFUser.currentUser().username) | |
query.whereKey("location", nearGeoPoint:geopoint) | |
switch PFUser.currentUser()["gender"] as String { | |
case "male": | |
query.whereKey("interestedInMen", equalTo: true) | |
default: | |
query.whereKey("interestedInWomen", equalTo: true) | |
} | |
// Final list of objects | |
query.findObjectsInBackgroundWithBlock({ (users, error) -> Void in | |
for user in users { | |
self.usernames.append(user.username) | |
self.userImages.append(user["Image"] as NSData) | |
} | |
self.addLabel(UIImage(data: self.userImages[0])!) | |
}) | |
user.save() | |
} | |
} | |
} | |
func addLabel(imageData : UIImage) { | |
//Adding the Image | |
var userImage: UIImageView = UIImageView(frame: CGRectMake(0, 0, self.view.frame.width,self.view.frame.height)) | |
userImage.contentMode = .ScaleAspectFit | |
userImage.image = imageData | |
orgState = userImage.center | |
self.view.addSubview(userImage) | |
//Attaching Gesture Recognition to Image | |
var gesture = UIPanGestureRecognizer(target: self, action: Selector("wasDragged:")) | |
userImage.addGestureRecognizer(gesture) | |
userImage.userInteractionEnabled = true | |
} | |
func wasDragged(gesture : UIPanGestureRecognizer){ | |
//Vector Translations | |
let translation = gesture.translationInView(self.view) | |
alphaX += (translation.x * 3.14/180) | |
var image = gesture.view! | |
image.center = CGPoint(x: image.center.x + translation.x, y: image.center.y + translation.y) | |
gesture.setTranslation(CGPointZero, inView: self.view) | |
//Transformations | |
var transformVar = min(abs(2/* size/speed factor decimal *//alphaX ),1) | |
var rotation:CGAffineTransform = CGAffineTransformMakeRotation(alphaX/9) | |
var scale: CGAffineTransform = CGAffineTransformScale(rotation, transformVar,transformVar) | |
image.transform = scale | |
gesture.view!.alpha = 1-(min(abs(alphaX/10),1)) | |
//StateCheck | |
if gesture.state==UIGestureRecognizerState.Ended { | |
if image.center.x < 100 { | |
currentUser++ | |
println("Not Chosen") | |
//refresh view/change image | |
image.removeFromSuperview() | |
if currentUser < userImages.count { | |
addLabel(UIImage(data: userImages[currentUser])!) | |
} else { | |
println("Oops No more users!") | |
} | |
alphaX = 0 | |
} else if image.center.x > self.view.bounds.width - 90 { | |
currentUser++ | |
println("Chosen") | |
//refresh view/change image | |
image.removeFromSuperview() | |
if currentUser < userImages.count { | |
addLabel(UIImage(data: userImages[currentUser])!) | |
} else { | |
println("Oops No more users!") | |
} | |
alphaX = 0 | |
} else { | |
UIView.animateWithDuration(0.3, animations: { () -> Void in | |
image.center = self.orgState | |
image.transform = CGAffineTransformIdentity | |
self.alphaX = 0 | |
}) | |
} | |
} | |
} | |
override func didReceiveMemoryWarning() { | |
super.didReceiveMemoryWarning() | |
// Dispose of any resources that can be recreated. | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment