add about page

pass/Controllers/AboutTableViewController.swift

@@ -0,0 +1,42 @@
+//
+//  AboutTableViewController.swift
+//  pass
+//
+//  Created by Mingshen Sun on 8/2/2017.
+//  Copyright © 2017 Bob Sun. All rights reserved.
+//
+
+import UIKit
+
+class AboutTableViewController: BasicStaticTableViewController {
+    
+    override func viewDidLoad() {
+        tableData = [
+            // section 0
+            [[CellDataKey.type: CellDataType.link, CellDataKey.title: "Website", CellDataKey.link: "https://github.com/mssun/pass-ios.git"],
+             [CellDataKey.type: CellDataType.link, CellDataKey.title: "Contact Developer", CellDataKey.link: "https://mssun.me"],],
+            
+            // section 1,
+            [[CellDataKey.type: CellDataType.segue, CellDataKey.title: "Open Source Components", CellDataKey.link: "showOpenSourceComponentsSegue"],
+             [CellDataKey.type: CellDataType.segue, CellDataKey.title: "Special Thanks", CellDataKey.link: "showSpecialThanksSegue"],],
+        ]
+        navigationItemTitle = "About"
+        super.viewDidLoad()
+    }
+    
+    override func tableView(_ tableView: UITableView, viewForFooterInSection section: Int) -> UIView? {
+        if section == tableData.count - 1 {
+            let view = UIView()
+            let footerLabel = UILabel(frame: CGRect(x: 8, y: 15, width: tableView.frame.width, height: 60))
+            footerLabel.numberOfLines = 0
+            footerLabel.text = "pass for iOS\nBob Sun"
+            footerLabel.font = UIFont.preferredFont(forTextStyle: .footnote)
+            footerLabel.textColor = UIColor.lightGray
+            footerLabel.textAlignment = .center
+            view.addSubview(footerLabel)
+            return view
+        }
+        return nil
+    }
+
+}

pass/Controllers/BasicStaticTableViewController.swift

@@ -0,0 +1,64 @@
+//
+//  BasicTableViewController.swift
+//  pass
+//
+//  Created by Mingshen Sun on 9/2/2017.
+//  Copyright © 2017 Bob Sun. All rights reserved.
+//
+
+import UIKit
+
+enum CellDataType {
+    case link, segue, empty
+}
+
+enum CellDataKey {
+    case type, title, link, footer
+}
+
+class BasicStaticTableViewController: UITableViewController {
+    var tableData = [[Dictionary<CellDataKey, Any>]]()
+    var navigationItemTitle: String?
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        navigationItem.title = navigationItemTitle
+    }
+    
+    override func numberOfSections(in tableView: UITableView) -> Int {
+        return tableData.count
+    }
+    
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        return tableData[section].count
+    }
+
+    override func didReceiveMemoryWarning() {
+        super.didReceiveMemoryWarning()
+        // Dispose of any resources that can be recreated.
+    }
+    
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        let cell = UITableViewCell()
+        let cellData = tableData[indexPath.section][indexPath.row]
+        cell.textLabel?.text = cellData[CellDataKey.title] as? String
+        cell.accessoryType = .disclosureIndicator
+        return cell
+    }
+    
+    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+        tableView.deselectRow(at: indexPath, animated: true)
+        let cellData = tableData[indexPath.section][indexPath.row]
+        let cellDataType = cellData[CellDataKey.type] as? CellDataType
+        switch cellDataType! {
+        case .segue:
+            let link = cellData[CellDataKey.link] as? String
+            performSegue(withIdentifier: link!, sender: self)
+        case .link:
+            let link = cellData[CellDataKey.link] as? String
+            UIApplication.shared.open(URL(string: link!)!, options: [:], completionHandler: nil)
+        default:
+            break
+        }
+    }
+}

pass/Controllers/OpenSourceComponentsTableViewController.swift

@@ -0,0 +1,41 @@
+//
+//  OpenSourceComponentsTableViewController.swift
+//  pass
+//
+//  Created by Mingshen Sun on 9/2/2017.
+//  Copyright © 2017 Bob Sun. All rights reserved.
+//
+
+import UIKit
+
+class OpenSourceComponentsTableViewController: BasicStaticTableViewController {
+    let openSourceComponents = [
+        ["PasscodeLock",
+         "https://github.com/zahlz/SwiftPasscodeLock",
+         "https://github.com/zahlz/SwiftPasscodeLock/blob/master/LICENSE.txt"],
+        ["ObjectiveGit",
+         "https://github.com/libgit2/objective-git",
+         "https://github.com/libgit2/objective-git/blob/master/LICENSE"],
+        ["SwiftyUserDefaults",
+         "https://github.com/radex/SwiftyUserDefaults",
+         "https://github.com/radex/SwiftyUserDefaults/blob/master/LICENSE"],
+        ["SVProgressHUD",
+         "https://github.com/SVProgressHUD/SVProgressHUD",
+         "https://github.com/SVProgressHUD/SVProgressHUD/blob/master/LICENSE.txt"],
+        ["Result",
+         "https://github.com/antitypical/Result",
+         "https://github.com/antitypical/Result/blob/master/LICENSE"],
+    ]
+    
+    override func viewDidLoad() {
+        tableData.append([])
+        for item in openSourceComponents {
+            tableData[0].append(
+                [CellDataKey.type: CellDataType.link, CellDataKey.title: item[0], CellDataKey.link: item[1]]
+            )
+        }
+        navigationItemTitle = "Open Source Components"
+        super.viewDidLoad()
+    }
+
+}

pass/Controllers/SpecialThanksTableViewController.swift

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+//
+//  SpecialThanksTableViewController.swift
+//  pass
+//
+//  Created by Mingshen Sun on 9/2/2017.
+//  Copyright © 2017 Bob Sun. All rights reserved.
+//
+
+import UIKit
+
+class SpecialThanksTableViewController: BasicStaticTableViewController {
+    let openSourceComponents = [
+        ["Password Store",
+         "http://passwordstore.org"],
+        ["Icon8",
+         "http://icons8.com"],
+        ]
+    
+    override func viewDidLoad() {
+        tableData.append([])
+        for item in openSourceComponents {
+            tableData[0].append(
+                [CellDataKey.type: CellDataType.link, CellDataKey.title: item[0], CellDataKey.link: item[1]]
+            )
+        }
+        navigationItemTitle = "Special Thanks"
+        super.viewDidLoad()
+    }}