Present post Location

ComtradeGramFinal.xcodeproj/project.pbxproj

@@ -25,6 +25,7 @@
 		0784C4DB2019196F000E942E /* UIImageView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0784C4DA2019196F000E942E /* UIImageView.swift */; };
 		90C2055B863CC46A8EC5F904 /* Pods_ComtradeGramFinalTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 0DE6CDDB43799CA87D77C0B2 /* Pods_ComtradeGramFinalTests.framework */; };
 		B2DB6D372B1B2596201149ED /* Pods_ComtradeGramFinal.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = DA36AD9161F49952F5BD6D08 /* Pods_ComtradeGramFinal.framework */; };
+		D146B64620337E350060983D /* MapKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = D146B64520337E350060983D /* MapKit.framework */; };
 		EB1FCA11AEBC2E7CA61E80C9 /* Pods_ComtradeGramFinalUITests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 5972BEBF5F29AFF33D431699 /* Pods_ComtradeGramFinalUITests.framework */; };
 /* End PBXBuildFile section */
 
@@ -76,6 +77,7 @@
 		9CAB271CD111DF6FF66E1E89 /* Pods-ComtradeGramFinal.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-ComtradeGramFinal.release.xcconfig"; path = "Pods/Target Support Files/Pods-ComtradeGramFinal/Pods-ComtradeGramFinal.release.xcconfig"; sourceTree = "<group>"; };
 		A3A5C9D7385833C8A86AED69 /* Pods-ComtradeGramFinalUITests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-ComtradeGramFinalUITests.debug.xcconfig"; path = "Pods/Target Support Files/Pods-ComtradeGramFinalUITests/Pods-ComtradeGramFinalUITests.debug.xcconfig"; sourceTree = "<group>"; };
 		C8497E9560F46BE726082DDE /* Pods-ComtradeGramFinalUITests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-ComtradeGramFinalUITests.release.xcconfig"; path = "Pods/Target Support Files/Pods-ComtradeGramFinalUITests/Pods-ComtradeGramFinalUITests.release.xcconfig"; sourceTree = "<group>"; };
+		D146B64520337E350060983D /* MapKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = MapKit.framework; path = System/Library/Frameworks/MapKit.framework; sourceTree = SDKROOT; };
 		DA36AD9161F49952F5BD6D08 /* Pods_ComtradeGramFinal.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_ComtradeGramFinal.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 /* End PBXFileReference section */
 
@@ -84,6 +86,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				D146B64620337E350060983D /* MapKit.framework in Frameworks */,
 				B2DB6D372B1B2596201149ED /* Pods_ComtradeGramFinal.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -201,6 +204,7 @@
 		6457A64ECC6A6717543B3257 /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				D146B64520337E350060983D /* MapKit.framework */,
 				DA36AD9161F49952F5BD6D08 /* Pods_ComtradeGramFinal.framework */,
 				0DE6CDDB43799CA87D77C0B2 /* Pods_ComtradeGramFinalTests.framework */,
 				5972BEBF5F29AFF33D431699 /* Pods_ComtradeGramFinalUITests.framework */,
@@ -679,7 +683,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = 43E5B5CSA6;
+				DEVELOPMENT_TEAM = DHFN8WY7B6;
 				INFOPLIST_FILE = ComtradeGramFinal/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = Comtrade.ComtradeGramFinal;
@@ -695,7 +699,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = 43E5B5CSA6;
+				DEVELOPMENT_TEAM = DHFN8WY7B6;
 				INFOPLIST_FILE = ComtradeGramFinal/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = Comtrade.ComtradeGramFinal;

ComtradeGramFinal/Info.plist

@@ -47,5 +47,9 @@
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
+	<key>NSLocationWhenInUseUsageDescription</key>
+	<string>Allow your Location</string>
+	<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
+	<string>Allow your Location</string>
 </dict>
 </plist>

ComtradeGramFinal/ViewControllers/MapViewController.swift

@@ -8,20 +8,150 @@
 
 import UIKit
 import SwiftInstagram
+import MapKit
 
-class MapViewController: UIViewController {
 
+class MapViewController: UIViewController, CLLocationManagerDelegate, MKMapViewDelegate {
+
     var post: InstagramMedia?
-
+
+    @IBOutlet weak var mapView: MKMapView!
+    let distanceSpan: Double = 500
+    let postPin = MKPointAnnotation()
+
+    var locationManager: CLLocationManager?
+
     override func viewDidLoad() {
         super.viewDidLoad()
         // Do any additional setup after loading the view, typically from a nib.
+
+        locationManager = CLLocationManager()
+        locationManager!.delegate = self
+        locationManager!.desiredAccuracy = kCLLocationAccuracyBestForNavigation
+        locationManager!.requestAlwaysAuthorization()
+        locationManager!.distanceFilter = 50
+
+        self.mapView.showsUserLocation = true
+
+        if CLLocationManager.authorizationStatus() == .authorizedWhenInUse {
+            locationManager!.startUpdatingLocation()
+        } else {
+            locationManager!.requestWhenInUseAuthorization()
+        }
+
     }
-
+
+    override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+
+        self.updatePostLocation()
+    }
+
     override func didReceiveMemoryWarning() {
         super.didReceiveMemoryWarning()
         // Dispose of any resources that can be recreated.
     }
-
+
+    func locationManager(_ manager: CLLocationManager, didStartMonitoringFor region: CLRegion) {
+
+    }
+
+    private func locationManager(manager: CLLocationManager, didChangeAuthorizationStatus status: CLAuthorizationStatus) {
+
+
+        switch status {
+        case .notDetermined:
+            print("NotDetermined")
+        case .restricted:
+            print("Restricted")
+        case .denied:
+            print("Denied")
+        case .authorizedAlways:
+            print("AuthorizedAlways")
+        case .authorizedWhenInUse:
+            print("AuthorizedWhenInUse")
+            locationManager!.startUpdatingLocation()
+        }
+    }
+
+
+    // present user location on map
+    // get post location latitude and longitude and present it's pointer
+    // add annotation view with title: postName and description
+
+
+    func mapView(_ mapView: MKMapView, viewFor annotation: MKAnnotation) -> MKAnnotationView? {
+        if annotation is MKUserLocation { return nil }
+
+        var annotationView = mapView.dequeueReusableAnnotationView(withIdentifier: "identifier") as? MKPinAnnotationView
+        if annotationView == nil {
+            annotationView = MKPinAnnotationView(annotation: annotation, reuseIdentifier: "identifier")
+            annotationView?.canShowCallout = true
+            //            annotationView?.rightCalloutAccessoryView = UIButton(type: .infoLight)
+        } else {
+            annotationView?.annotation = annotation
+        }
+
+        return annotationView
+    }
+
+    func mapView(_ mapView: MKMapView, annotationView view: MKAnnotationView, calloutAccessoryControlTapped control: UIControl) {
+        if control == view.rightCalloutAccessoryView {
+            print("button tapped")
+        }
+    }
+
+
+    func locationManager(manager: CLLocationManager!, didUpdateLocations locations: [AnyObject]!) {
+        let userLocation = locations[0] as! CLLocation
+
+        locationManager?.stopUpdatingLocation()
+
+        let location = CLLocationCoordinate2D(latitude: userLocation.coordinate.latitude, longitude: userLocation.coordinate.longitude)
+
+        let span = MKCoordinateSpanMake(1.0, 1.0)
+
+        let region = MKCoordinateRegion(center: location, span: span)
+
+        self.mapView.setRegion(region, animated: false)
+
+    }
+
+    func updatePostLocation() {
+        if let mapView = self.mapView {
+            let location = self.post?.location
+            let center = self.post?.location
+
+            if let center = center {
+                let region = MKCoordinateRegion(center: center.coordinates, span: MKCoordinateSpan(latitudeDelta: 0.01, longitudeDelta: 0.01))
+                mapView.setRegion(region, animated: true)
+                mapView.showsUserLocation = true
+
+                mapView.removeAnnotation(self.postPin)
+
+                //set region on the map
+                mapView.setRegion(region, animated: true)
+
+                if let coordinates = location?.coordinates {
+                    postPin.coordinate = coordinates
+
+                    // Add an annotation
+
+                    postPin.title = self.post?.user.username
+                    postPin.subtitle = self.post?.caption?.text
+
+                    mapView.addAnnotation(postPin)
+                }
+            }
+        }
+    }
+
+    func locationManager(manager: CLLocationManager, didUpdateToLocation newLocation: CLLocation, fromLocation oldLocation: CLLocation) {
+        if let mapView = self.mapView {
+            let region = MKCoordinateRegionMakeWithDistance(newLocation.coordinate, self.distanceSpan, self.distanceSpan)
+            mapView.setRegion(region, animated: true)
+            mapView.showsUserLocation = true
+        }
+    }
+
 }
-

Podfile

@@ -9,6 +9,7 @@ target 'ComtradeGramFinal' do
 
   pod 'SwiftInstagram', '~> 1.1.0'
 
+
   target 'ComtradeGramFinalTests' do
     inherit! :search_paths
     # Pods for testing

Podfile.lock

@@ -9,6 +9,6 @@ DEPENDENCIES:
 SPEC CHECKSUMS:
   SwiftInstagram: 90d5c143d8ebe1c790e06a138b8da3c8f2a9ba16
 
-PODFILE CHECKSUM: b26df78b569c81a8edc3c89e01e7f93a59d9e263
+PODFILE CHECKSUM: 06c43a2e950450c1134aaf25922f6568b528dc0e
 
-COCOAPODS: 1.3.1
+COCOAPODS: 1.4.0