Retrieve track info from a specified collection

Author: jquave

TestSwift/APIController.swift

@@ -24,6 +24,7 @@ class APIController {
         let url = NSURL(string: path)
         let request = NSURLRequest(URL: url)
 
+        println("Get \(path)")
         NSURLConnection.sendAsynchronousRequest(request, queue: NSOperationQueue.mainQueue(), completionHandler: {(response: NSURLResponse!,data: NSData!,error: NSError!) -> Void in
             if error? {
                 println("ERROR: \(error.localizedDescription)")
@@ -49,12 +50,11 @@ class APIController {
 
         // Now escape anything else that isn't URL-friendly
         let escapedSearchTerm = itunesSearchTerm.stringByAddingPercentEscapesUsingEncoding(NSUTF8StringEncoding)
-        let urlPath = "https://itunes.apple.com/search?term=\(escapedSearchTerm)&media=music&entity=album"
-        get(urlPath)
+        get("https://itunes.apple.com/search?term=\(escapedSearchTerm)&media=music&entity=album")
     }
 
-    func lookupTrackWithID(trackID: String) {
-        
+    func lookupTrack(collectionId: Int) {
+        get("https://itunes.apple.com/lookup?id=\(collectionId)&entity=song")
     }
 
 }

TestSwift/Classes/Album.swift

@@ -14,15 +14,15 @@ class Album {
     var largeImageURL: String?
     var itemURL: String?
     var artistURL: String?
-    var collectionID: Int?
+    var collectionId: Int?
 
-    init(name: String!, price: String!, thumbnailImageURL: String!, largeImageURL: String!, itemURL: String!, artistURL: String!, collectionID: Int?) {
+    init(name: String!, price: String!, thumbnailImageURL: String!, largeImageURL: String!, itemURL: String!, artistURL: String!, collectionId: Int?) {
         self.title = name
         self.price = price
         self.thumbnailImageURL = thumbnailImageURL
         self.largeImageURL = largeImageURL
         self.itemURL = itemURL
         self.artistURL = artistURL
-        self.collectionID = collectionID
+        self.collectionId = collectionId
     }
 }

TestSwift/Classes/DetailsViewController.swift

@@ -8,13 +8,14 @@
 
 import UIKit
 
-class DetailsViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
+class DetailsViewController: UIViewController, UITableViewDelegate, UITableViewDataSource, APIControllerProtocol {
 
     @IBOutlet var albumCover : UIImageView
     @IBOutlet var titleLabel : UILabel
 
     var album: Album?
     var tracks: Track[] = []
+    var api: APIController?
 
     init(coder aDecoder: NSCoder!) {
         super.init(coder: aDecoder)
@@ -24,6 +25,17 @@ class DetailsViewController: UIViewController, UITableViewDelegate, UITableViewD
         super.viewDidLoad()
         titleLabel.text = self.album?.title
         albumCover.image = UIImage(data: NSData(contentsOfURL: NSURL(string: self.album?.largeImageURL)))
+        
+        // Load in tracks
+        self.api = APIController(delegate: self)
+        let api = self.api!
+        if self.album?.collectionId? {
+            api.lookupTrack(self.album!.collectionId!)
+        }
+    }
+    
+    func didRecieveAPIResults(results: NSDictionary) {
+        println("Got track deets \(results)")
     }
 
 

TestSwift/SearchResultsViewController.swift

@@ -15,7 +15,6 @@ class SearchResultsViewController: UIViewController, UITableViewDataSource, UITa
     var api: APIController?
 
     @IBOutlet var appsTableView : UITableView
-   // var selectedAlbum: Album?
 
     var albums: Album[] = []
     var imageCache = Dictionary<String, UIImage>()
@@ -136,9 +135,9 @@ class SearchResultsViewController: UIViewController, UITableViewDataSource, UITa
                     itemURL = result["trackViewUrl"] as? String
                 }
 
-                var collectionID = result["collectionId"] as? Int
+                var collectionId = result["collectionId"] as? Int
 
-                var newAlbum = Album(name: name!, price: price!, thumbnailImageURL: thumbnailURL!, largeImageURL: imageURL!, itemURL: itemURL!, artistURL: artistURL!, collectionID: collectionID!)
+                var newAlbum = Album(name: name!, price: price!, thumbnailImageURL: thumbnailURL!, largeImageURL: imageURL!, itemURL: itemURL!, artistURL: artistURL!, collectionId: collectionId!)
                 albums.append(newAlbum)
             }