Creating File Browser for Sample app

examples/Sample/Sample.xcodeproj/project.pbxproj

@@ -8,14 +8,13 @@
 
 /* Begin PBXBuildFile section */
 		3430F6711C45C930007473A6 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3430F6701C45C930007473A6 /* AppDelegate.swift */; };
-		3430F6731C45C930007473A6 /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3430F6721C45C930007473A6 /* ViewController.swift */; };
 		3430F6761C45C930007473A6 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 3430F6741C45C930007473A6 /* Main.storyboard */; };
 		3430F6781C45C930007473A6 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 3430F6771C45C930007473A6 /* Assets.xcassets */; };
 		3430F67B1C45C930007473A6 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 3430F6791C45C930007473A6 /* LaunchScreen.storyboard */; };
 		3430F6861C45C930007473A6 /* SampleTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3430F6851C45C930007473A6 /* SampleTests.swift */; };
 		3430F6991C45C949007473A6 /* Zip.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3430F6961C45C93F007473A6 /* Zip.framework */; };
 		3430F69A1C45C949007473A6 /* Zip.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3430F6961C45C93F007473A6 /* Zip.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
-		3430F69F1C45C96A007473A6 /* master.zip in Resources */ = {isa = PBXBuildFile; fileRef = 3430F69E1C45C96A007473A6 /* master.zip */; };
+		3467DAED1C4BADB700BA3DB8 /* FileBrowser.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3467DAEC1C4BADB700BA3DB8 /* FileBrowser.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -66,7 +65,6 @@
 /* Begin PBXFileReference section */
 		3430F66D1C45C930007473A6 /* Sample.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Sample.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		3430F6701C45C930007473A6 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
-		3430F6721C45C930007473A6 /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
 		3430F6751C45C930007473A6 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
 		3430F6771C45C930007473A6 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		3430F67A1C45C930007473A6 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
@@ -75,7 +73,7 @@
 		3430F6851C45C930007473A6 /* SampleTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SampleTests.swift; sourceTree = "<group>"; };
 		3430F6871C45C930007473A6 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		3430F6901C45C93F007473A6 /* Zip.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = Zip.xcodeproj; path = ../../Zip.xcodeproj; sourceTree = "<group>"; };
-		3430F69E1C45C96A007473A6 /* master.zip */ = {isa = PBXFileReference; lastKnownFileType = archive.zip; path = master.zip; sourceTree = "<group>"; };
+		3467DAEC1C4BADB700BA3DB8 /* FileBrowser.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FileBrowser.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -120,8 +118,7 @@
 			isa = PBXGroup;
 			children = (
 				3430F6701C45C930007473A6 /* AppDelegate.swift */,
-				3430F6721C45C930007473A6 /* ViewController.swift */,
-				3430F69E1C45C96A007473A6 /* master.zip */,
+				3467DAEC1C4BADB700BA3DB8 /* FileBrowser.swift */,
 				3430F6741C45C930007473A6 /* Main.storyboard */,
 				3430F6771C45C930007473A6 /* Assets.xcassets */,
 				3430F6791C45C930007473A6 /* LaunchScreen.storyboard */,
@@ -257,7 +254,6 @@
 				3430F67B1C45C930007473A6 /* LaunchScreen.storyboard in Resources */,
 				3430F6781C45C930007473A6 /* Assets.xcassets in Resources */,
 				3430F6761C45C930007473A6 /* Main.storyboard in Resources */,
-				3430F69F1C45C96A007473A6 /* master.zip in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -275,7 +271,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				3430F6731C45C930007473A6 /* ViewController.swift in Sources */,
+				3467DAED1C4BADB700BA3DB8 /* FileBrowser.swift in Sources */,
 				3430F6711C45C930007473A6 /* AppDelegate.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

examples/Sample/Sample/Assets.xcassets/Contents.json

+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
\ No newline at end of file

examples/Sample/Sample/Assets.xcassets/File.imageset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "738-document-1.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "738-document-1@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
\ No newline at end of file

examples/Sample/Sample/Assets.xcassets/Folder.imageset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "710-folder.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "710-folder@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
\ No newline at end of file

examples/Sample/Sample/Base.lproj/Main.storyboard

 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="6211" systemVersion="14A298i" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="9531" systemVersion="15C50" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="Azc-ni-1lY">
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6204"/>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="9529"/>
     </dependencies>
     <scenes>
-        <!--View Controller-->
-        <scene sceneID="tne-QT-ifu">
+        <!--Navigation Controller-->
+        <scene sceneID="qOO-wm-hTa">
             <objects>
-                <viewController id="BYZ-38-t0r" customClass="ViewController" customModuleProvider="target" sceneMemberID="viewController">
+                <navigationController id="Azc-ni-1lY" sceneMemberID="viewController">
+                    <navigationBar key="navigationBar" contentMode="scaleToFill" id="He1-CR-cOP">
+                        <rect key="frame" x="0.0" y="0.0" width="320" height="44"/>
+                        <autoresizingMask key="autoresizingMask"/>
+                    </navigationBar>
+                    <connections>
+                        <segue destination="dpw-R4-j8a" kind="relationship" relationship="rootViewController" id="X2C-fJ-xJK"/>
+                    </connections>
+                </navigationController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="vih-dz-uz2" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="234" y="152"/>
+        </scene>
+        <!--File Browser-->
+        <scene sceneID="mz0-lp-3R4">
+            <objects>
+                <viewController id="dpw-R4-j8a" customClass="FileBrowser" customModule="Sample" customModuleProvider="target" sceneMemberID="viewController">
                     <layoutGuides>
-                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
-                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                        <viewControllerLayoutGuide type="top" id="edF-bh-llm"/>
+                        <viewControllerLayoutGuide type="bottom" id="Gww-Pp-M3Q"/>
                     </layoutGuides>
-                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                    <view key="view" contentMode="scaleToFill" id="oeM-RL-OAb">
                         <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                        <subviews>
+                            <toolbar opaque="NO" clearsContextBeforeDrawing="NO" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="3Y2-An-tBb">
+                                <rect key="frame" x="0.0" y="556" width="600" height="44"/>
+                                <constraints>
+                                    <constraint firstAttribute="height" constant="44" id="rw6-VI-8wB"/>
+                                </constraints>
+                                <items>
+                                    <barButtonItem title="0 Selected" style="plain" id="dci-jS-Xlf">
+                                        <color key="tintColor" red="0.1333333333" green="0.1333333333" blue="0.1333333333" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                    </barButtonItem>
+                                </items>
+                            </toolbar>
+                            <tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="plain" separatorStyle="default" rowHeight="44" sectionHeaderHeight="28" sectionFooterHeight="28" translatesAutoresizingMaskIntoConstraints="NO" id="vkM-Ih-ncL">
+                                <rect key="frame" x="0.0" y="64" width="600" height="492"/>
+                                <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                                <connections>
+                                    <outlet property="dataSource" destination="dpw-R4-j8a" id="EPE-vb-LNN"/>
+                                    <outlet property="delegate" destination="dpw-R4-j8a" id="kz0-pL-EP9"/>
+                                </connections>
+                            </tableView>
+                        </subviews>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                        <constraints>
+                            <constraint firstItem="3Y2-An-tBb" firstAttribute="leading" secondItem="oeM-RL-OAb" secondAttribute="leading" id="2Ww-MM-Oc7"/>
+                            <constraint firstAttribute="trailing" secondItem="vkM-Ih-ncL" secondAttribute="trailing" id="7gU-LQ-v0u"/>
+                            <constraint firstItem="Gww-Pp-M3Q" firstAttribute="top" secondItem="3Y2-An-tBb" secondAttribute="bottom" id="9jg-8T-znb"/>
+                            <constraint firstAttribute="trailing" secondItem="3Y2-An-tBb" secondAttribute="trailing" id="A9y-EZ-xWy"/>
+                            <constraint firstItem="3Y2-An-tBb" firstAttribute="top" secondItem="vkM-Ih-ncL" secondAttribute="bottom" id="Fjn-9z-Bu6"/>
+                            <constraint firstItem="vkM-Ih-ncL" firstAttribute="leading" secondItem="oeM-RL-OAb" secondAttribute="leading" id="ORH-IL-ORa"/>
+                            <constraint firstItem="vkM-Ih-ncL" firstAttribute="top" secondItem="edF-bh-llm" secondAttribute="bottom" id="xmW-Hi-wfh"/>
+                        </constraints>
                     </view>
+                    <navigationItem key="navigationItem" id="GLl-37-stv"/>
+                    <connections>
+                        <outlet property="selectionCounter" destination="dci-jS-Xlf" id="uVp-Mf-mdx"/>
+                        <outlet property="tableView" destination="vkM-Ih-ncL" id="Pw4-pv-J01"/>
+                    </connections>
                 </viewController>
-                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="pqG-S7-8Xl" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>
+            <point key="canvasLocation" x="894" y="159"/>
         </scene>
     </scenes>
 </document>

examples/Sample/Sample/FileBrowser.swift

+//
+//  FileBrowser.swift
+//  Sample
+//
+//  Created by Roy Marmelstein on 17/01/2016.
+//  Copyright © 2016 Roy Marmelstein. All rights reserved.
+//
+
+import UIKit
+
+class FileBrowser: UIViewController {
+    
+    @IBOutlet weak var tableView: UITableView!
+    
+    @IBOutlet weak var selectionCounter: UIBarButtonItem!
+    
+    let fileManager = NSFileManager.defaultManager()
+    
+    
+    var path: NSURL? {
+        didSet {
+            if let filePath = path {
+                var tempFiles = [String]()
+                do  {
+                    self.title = filePath.lastPathComponent
+                    tempFiles = try self.fileManager.contentsOfDirectoryAtPath(filePath.path!)
+                } catch {
+                    if path == "/System" {
+                        tempFiles = ["Library"]
+                    }
+                    if path == "/Library" {
+                        tempFiles = ["Preferences"]
+                    }
+                    if path == "/var" {
+                        tempFiles = ["mobile"]
+                    }
+                    if path == "/usr" {
+                        tempFiles = ["lib", "libexec", "bin"]
+                    }
+
+                }
+                self.files = tempFiles.sort(){$0 < $1}
+            }
+        }
+    }
+
+    var files = [String]()
+    
+    override func viewDidLoad() {
+        if self.path == nil {
+            let documentsUrl = fileManager.URLsForDirectory(.DocumentDirectory, inDomains: .UserDomainMask)[0] as NSURL
+            self.path = documentsUrl
+        }
+    }
+    
+    func numberOfSectionsInTableView(tableView: UITableView) -> Int {
+        return 1
+    }
+    
+    func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        return files.count
+    }
+    
+    func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
+        let cellIdentifier = "FileCell"
+        var cell = UITableViewCell(style: .Subtitle, reuseIdentifier: cellIdentifier)
+        if let reuseCell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier) {
+            cell = reuseCell
+        }
+        guard let path = path else {
+            return cell
+        }
+        let newPath = path.URLByAppendingPathComponent(files[indexPath.row]).path!
+        var isDirectory: ObjCBool = false
+        fileManager.fileExistsAtPath(newPath, isDirectory: &isDirectory)
+        cell.textLabel?.text = files[indexPath.row]
+        if isDirectory {
+            cell.imageView?.image = UIImage(named: "Folder")
+        }
+        else {
+            cell.imageView?.image = UIImage(named: "File")
+        }
+        return cell
+    }
+    
+    required init?(coder aDecoder: NSCoder) {
+        super.init(coder: aDecoder)
+    }
+    
+
+}

examples/Sample/Sample/ViewController.swift

-//
-//  ViewController.swift
-//  Sample
-//
-//  Created by Roy Marmelstein on 13/01/2016.
-//  Copyright © 2016 Roy Marmelstein. All rights reserved.
-//
-
-import UIKit
-import Zip
-
-class ViewController: UIViewController {
-
-    override func viewDidLoad() {
-        super.viewDidLoad()
-        do {
-            let destinationPath = tempUnzipPath()!
-            let fileAbsolutePath = NSBundle.mainBundle().pathForResource("master", ofType: "zip")
-            let fileAbsoluteURL = NSURL(string: fileAbsolutePath!)!
-            print(destinationPath)
-            try Zip().quickUnzipFile(fileAbsoluteURL)
-            try Zip().quickZipFiles([fileAbsoluteURL], fileName: "zipTest")
-
-        }
-        catch {
-            print("oops")
-        }
-        // Do any additional setup after loading the view, typically from a nib.
-    }
-
-    override func didReceiveMemoryWarning() {
-        super.didReceiveMemoryWarning()
-        // Dispose of any resources that can be recreated.
-    }
-
-    func tempUnzipPath() -> NSURL? {
-        var path = NSSearchPathForDirectoriesInDomains(.CachesDirectory, .UserDomainMask, true)[0]
-        path += "/\(NSUUID().UUIDString)"
-        let url = NSURL(fileURLWithPath: path)
-        
-        do {
-            try NSFileManager.defaultManager().createDirectoryAtURL(url, withIntermediateDirectories: true, attributes: nil)
-        } catch {
-            return nil
-        }
-        return url
-    }
-
-}
-