//
// NCCreateFormUploadVoiceNote.swift
// Nextcloud
//
// Created by Marino Faggiana on 9/03/2019.
// Copyright © 2018 Marino Faggiana. All rights reserved.
//
// Author Marino Faggiana <marino.faggiana@nextcloud.com>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
import Foundation
class NCCreateFormUploadVoiceNote: XLFormViewController, NCSelectDelegate, AVAudioPlayerDelegate {
@IBOutlet weak var buttonPlayStop: UIButton!
@IBOutlet weak var labelTimer: UILabel!
@IBOutlet weak var labelDuration: UILabel!
@IBOutlet weak var progressView: UIProgressView!
private var serverUrl = ""
private var titleServerUrl = ""
private var fileName = ""
private var fileNamePath = ""
private var durationPlayer: TimeInterval = 0
private var counterSecondPlayer: TimeInterval = 0
private var audioPlayer: AVAudioPlayer!
private var timer = Timer()
let appDelegate = UIApplication.shared.delegate as! AppDelegate
public func setup(serverUrl: String, fileNamePath: String, fileName: String) {
if serverUrl == CCUtility.getHomeServerUrlActiveUrl(appDelegate.activeUrl) {
titleServerUrl = "/"
} else {
titleServerUrl = (serverUrl as NSString).lastPathComponent
}
self.fileName = fileName
self.serverUrl = serverUrl
self.fileNamePath = fileNamePath
// player
do {
try audioPlayer = AVAudioPlayer(contentsOf: URL(fileURLWithPath: fileNamePath))
audioPlayer.prepareToPlay()
audioPlayer.delegate = self
durationPlayer = TimeInterval(audioPlayer.duration)
} catch {
buttonPlayStop.isEnabled = false
}
}
// MARK: - View Life Cycle
override func viewDidLoad() {
super.viewDidLoad()
self.navigationItem.leftBarButtonItem = UIBarButtonItem(title: NSLocalizedString("_cancel_", comment: ""), style: UIBarButtonItem.Style.plain, target: self, action: #selector(cancel))
self.navigationItem.rightBarButtonItem = UIBarButtonItem(title: NSLocalizedString("_save_", comment: ""), style: UIBarButtonItem.Style.plain, target: self, action: #selector(save))
self.tableView.separatorStyle = UITableViewCell.SeparatorStyle.none
// title
self.title = NSLocalizedString("_voice_memo_title_", comment: "")
// Button Play Stop
buttonPlayStop.setImage(CCGraphics.changeThemingColorImage(UIImage(named: "audioPlay")!, width: 200, height: 200, color: NCBrandColor.sharedInstance.icon), for: .normal)
// Progress view
progressView.progress = 0
progressView.progressTintColor = .green
progressView.trackTintColor = UIColor(red: 247.0/255.0, green: 247.0/255.0, blue: 247.0/255.0, alpha: 1.0)
// Theming view
NotificationCenter.default.addObserver(self, selector: #selector(changeTheming), name: NSNotification.Name(rawValue: k_notificationCenter_changeTheming), object: nil)
changeTheming()
}
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
updateTimerUI()
}
@objc func changeTheming() {
appDelegate.changeTheming(self, tableView: tableView, collectionView: nil, form: true)
labelTimer.textColor = NCBrandColor.sharedInstance.textView
labelDuration.textColor = NCBrandColor.sharedInstance.textView
initializeForm()
}
//MARK: XLForm
func initializeForm() {
let form : XLFormDescriptor = XLFormDescriptor() as XLFormDescriptor
form.rowNavigationOptions = XLFormRowNavigationOptions.stopDisableRow
var section : XLFormSectionDescriptor
var row : XLFormRowDescriptor
// Section: Destination Folder
section = XLFormSectionDescriptor.formSection(withTitle: NSLocalizedString("_save_path_", comment: "").uppercased())
form.addFormSection(section)
row = XLFormRowDescriptor(tag: "ButtonDestinationFolder", rowType: XLFormRowDescriptorTypeButton, title: self.titleServerUrl)
row.action.formSelector = #selector(changeDestinationFolder(_:))
row.cellConfig["backgroundColor"] = NCBrandColor.sharedInstance.backgroundForm
row.cellConfig["imageView.image"] = CCGraphics.changeThemingColorImage(UIImage(named: "folder")!, width: 50, height: 50, color: NCBrandColor.sharedInstance.brandElement) as UIImage
row.cellConfig["textLabel.textAlignment"] = NSTextAlignment.right.rawValue
row.cellConfig["textLabel.font"] = UIFont.systemFont(ofSize: 15.0)
row.cellConfig["textLabel.textColor"] = NCBrandColor.sharedInstance.textView
section.addFormRow(row)
// Section: File Name
section = XLFormSectionDescriptor.formSection(withTitle: NSLocalizedString("_filename_", comment: "").uppercased())
form.addFormSection(section)
row = XLFormRowDescriptor(tag: "fileName", rowType: XLFormRowDescriptorTypeAccount, title: NSLocalizedString("_filename_", comment: ""))
row.value = self.fileName
row.cellConfig["backgroundColor"] = NCBrandColor.sharedInstance.backgroundForm
row.cellConfig["textLabel.font"] = UIFont.systemFont(ofSize: 15.0)
row.cellConfig["textLabel.textColor"] = NCBrandColor.sharedInstance.textView
row.cellConfig["textField.textAlignment"] = NSTextAlignment.right.rawValue
row.cellConfig["textField.font"] = UIFont.systemFont(ofSize: 15.0)
row.cellConfig["textField.textColor"] = NCBrandColor.sharedInstance.textView
section.addFormRow(row)
self.form = form
}
override func formRowDescriptorValueHasChanged(_ formRow: XLFormRowDescriptor!, oldValue: Any!, newValue: Any!) {
super.formRowDescriptorValueHasChanged(formRow, oldValue: oldValue, newValue: newValue)
if formRow.tag == "fileName" {
self.form.delegate = nil
if let fileNameNew = formRow.value {
self.fileName = CCUtility.removeForbiddenCharactersServer(fileNameNew as? String)
}
formRow.value = self.fileName
self.updateFormRow(formRow)
self.form.delegate = self
}
}
override func textFieldDidBeginEditing(_ textField: UITextField) {
let cell = textField.formDescriptorCell()
let tag = cell?.rowDescriptor.tag
if tag == "fileName" {
CCUtility.selectFileName(from: textField)
}
}
//MARK: TableViewDelegate
override func tableView(_ tableView: UITableView, willDisplayHeaderView view: UIView, forSection section: Int) {
let header: UITableViewHeaderFooterView = view as! UITableViewHeaderFooterView
header.textLabel?.font = UIFont.systemFont(ofSize: 13.0)
header.textLabel?.textColor = .gray
header.tintColor = NCBrandColor.sharedInstance.backgroundForm
}
// MARK: - Action
func dismissSelect(serverUrl: String?, metadata: tableMetadata?, type: String, buttonType: String, overwrite: Bool) {
if serverUrl != nil {
self.serverUrl = serverUrl!
if serverUrl == CCUtility.getHomeServerUrlActiveUrl(appDelegate.activeUrl) {
self.titleServerUrl = "/"
} else {
self.titleServerUrl = (serverUrl! as NSString).lastPathComponent
}
// Update
let row : XLFormRowDescriptor = self.form.formRow(withTag: "ButtonDestinationFolder")!
row.title = self.titleServerUrl
self.updateFormRow(row)
}
}
@objc func save() {
self.dismiss(animated: true, completion: {
let rowFileName : XLFormRowDescriptor = self.form.formRow(withTag: "fileName")!
guard let name = rowFileName.value else {
return
}
let ext = (name as! NSString).pathExtension.uppercased()
var fileNameSave = ""
if (ext == "") {
fileNameSave = name as! String + ".m4a"
} else if (CCUtility.isDocumentModifiableExtension(ext)) {
fileNameSave = name as! String
} else {
fileNameSave = (name as! NSString).deletingPathExtension + ".m4a"
}
let metadataForUpload = tableMetadata()
metadataForUpload.account = self.appDelegate.activeAccount
metadataForUpload.date = NSDate()
metadataForUpload.ocId = CCUtility.createMetadataID(fromAccount: self.appDelegate.activeAccount, serverUrl: self.serverUrl, fileNameView: fileNameSave, directory: false)
metadataForUpload.fileName = fileNameSave
metadataForUpload.fileNameView = fileNameSave
metadataForUpload.serverUrl = self.serverUrl
metadataForUpload.session = k_upload_session
metadataForUpload.sessionSelector = selectorUploadFile
metadataForUpload.status = Int(k_metadataStatusWaitUpload)
CCUtility.copyFile(atPath: self.fileNamePath, toPath: CCUtility.getDirectoryProviderStorageOcId(metadataForUpload.ocId, fileNameView: fileNameSave))
NCManageDatabase.sharedInstance.addMetadata(metadataForUpload)
NCMainCommon.sharedInstance.reloadDatasource(ServerUrl: self.serverUrl, ocId: nil, action: Int32(k_action_NULL))
self.appDelegate.startLoadAutoDownloadUpload()
})
}
@objc func cancel() {
try? FileManager.default.removeItem(atPath: fileNamePath)
self.dismiss(animated: true, completion: nil)
}
@objc func changeDestinationFolder(_ sender: XLFormRowDescriptor) {
self.deselectFormRow(sender)
let storyboard = UIStoryboard(name: "NCSelect", bundle: nil)
let navigationController = storyboard.instantiateInitialViewController() as! UINavigationController
let viewController = navigationController.topViewController as! NCSelect
viewController.delegate = self
viewController.hideButtonCreateFolder = false
viewController.includeDirectoryE2EEncryption = true
viewController.includeImages = false
viewController.layoutViewSelect = k_layout_view_move
viewController.selectFile = false
viewController.titleButtonDone = NSLocalizedString("_select_", comment: "")
viewController.type = ""
navigationController.modalPresentationStyle = UIModalPresentationStyle.fullScreen
self.present(navigationController, animated: true, completion: nil)
}
//MARK: Player - Timer
func updateTimerUI() {
labelTimer.text = NCUtility.sharedInstance.formatSecondsToString(counterSecondPlayer)
labelDuration.text = NCUtility.sharedInstance.formatSecondsToString(durationPlayer)
progressView.progress = Float(counterSecondPlayer / durationPlayer)
}
@objc func updateTimer() {
counterSecondPlayer += 1
updateTimerUI()
}
@IBAction func playStop(_ sender: Any) {
if audioPlayer.isPlaying {
audioPlayer.currentTime = 0.0
audioPlayer.stop()
timer.invalidate()
counterSecondPlayer = 0
progressView.progress = 0
updateTimerUI()
buttonPlayStop.setImage(CCGraphics.changeThemingColorImage(UIImage(named: "audioPlay")!, width: 200, height: 200, color: NCBrandColor.sharedInstance.icon), for: .normal)
} else {
audioPlayer.prepareToPlay()
audioPlayer.play()
timer = Timer.scheduledTimer(timeInterval: 1, target: self, selector: #selector(updateTimer), userInfo: nil, repeats: true)
buttonPlayStop.setImage(CCGraphics.changeThemingColorImage(UIImage(named: "audioStop")!, width: 200, height: 200, color: NCBrandColor.sharedInstance.icon), for: .normal)
}
}
func audioPlayerDidFinishPlaying(_ player: AVAudioPlayer, successfully flag: Bool) {
timer.invalidate()
counterSecondPlayer = 0
progressView.progress = 0
updateTimerUI()
buttonPlayStop.setImage(CCGraphics.changeThemingColorImage(UIImage(named: "audioPlay")!, width: 200, height: 200, color: NCBrandColor.sharedInstance.icon), for: .normal)
}
}