65 lines
2.6 KiB
Swift
65 lines
2.6 KiB
Swift
//
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// MasterViewController.swift
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// JSONCreator
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//
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// Created by Scott Pfeil on 8/2/19.
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// Copyright © 2019 Verizon Wireless. All rights reserved.
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//
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import UIKit
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class MasterViewController: UITableViewController {
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let folderPath = Bundle.main.resourcePath! + "/JSON"
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override func viewDidLoad() {
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super.viewDidLoad()
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// Do any additional setup after loading the view.
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}
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// MARK: - Table View
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override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
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return try! FileManager.default.contentsOfDirectory(atPath: folderPath)[section]
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}
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override func numberOfSections(in tableView: UITableView) -> Int {
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return try! FileManager.default.contentsOfDirectory(atPath: folderPath).count
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}
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override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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return try! FileManager.default.contentsOfDirectory(atPath: folderPath + "/" + FileManager.default.contentsOfDirectory(atPath: folderPath)[section]).count
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}
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override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath)
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let name = try! FileManager.default.contentsOfDirectory(atPath: folderPath + "/" + FileManager.default.contentsOfDirectory(atPath: folderPath)[indexPath.section])[indexPath.row]
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cell.textLabel?.text = name
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if cell.interactions.first == nil {
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let dragInteraction = UIDragInteraction(delegate: self)
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cell.addInteraction(dragInteraction)
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}
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return cell
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}
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override func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
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// Return false if you do not want the specified item to be editable.
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return true
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}
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}
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extension MasterViewController: UIDragInteractionDelegate {
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func dragInteraction(_ interaction: UIDragInteraction, itemsForBeginning session: UIDragSession) -> [UIDragItem] {
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let location = session.location(in: tableView)
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let indexPath = tableView.indexPathForRow(at: location)
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let sectionName = try! FileManager.default.contentsOfDirectory(atPath: folderPath)[indexPath!.section]
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let path = try! folderPath + "/" + sectionName + "/" + FileManager.default.contentsOfDirectory(atPath: folderPath + "/" + sectionName)[indexPath!.row]
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let content = try! String.init(contentsOfFile: path)
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let provider = NSItemProvider(object: content as NSString)
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let item = UIDragItem(itemProvider: provider)
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return [item]
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}
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}
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