//
// NCTrash.swift
// Nextcloud
//
// Created by Marino Faggiana on 02/10/2018.
// 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
import NCCommunication
class NCTrash: UIViewController, UIGestureRecognizerDelegate, NCTrashListCellDelegate, NCGridCellDelegate, NCTrashSectionHeaderMenuDelegate, DZNEmptyDataSetSource, DZNEmptyDataSetDelegate {
@IBOutlet weak var collectionView: UICollectionView!
var path = ""
var titleCurrentFolder = NSLocalizedString("_trash_view_", comment: "")
var blinkocId: String?
private let appDelegate = UIApplication.shared.delegate as! AppDelegate
private var isEditMode = false
private var selectocId: [String] = []
private var datasource: [tableTrash] = []
private var layout = ""
private var groupBy = "none"
private var titleButton = ""
private var itemForLine = 0
private var listLayout: NCListLayout!
private var gridLayout: NCGridLayout!
private let highHeader: CGFloat = 50
private let refreshControl = UIRefreshControl()
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
appDelegate.activeTrash = self
}
override func viewDidLoad() {
super.viewDidLoad()
// Cell
collectionView.register(UINib.init(nibName: "NCTrashListCell", bundle: nil), forCellWithReuseIdentifier: "listCell")
collectionView.register(UINib.init(nibName: "NCGridCell", bundle: nil), forCellWithReuseIdentifier: "gridCell")
// Header - Footer
collectionView.register(UINib.init(nibName: "NCTrashSectionHeaderMenu", bundle: nil), forSupplementaryViewOfKind: UICollectionView.elementKindSectionHeader, withReuseIdentifier: "sectionHeaderMenu")
collectionView.register(UINib.init(nibName: "NCTrashSectionFooter", bundle: nil), forSupplementaryViewOfKind: UICollectionView.elementKindSectionFooter, withReuseIdentifier: "sectionFooter")
collectionView.alwaysBounceVertical = true
listLayout = NCListLayout()
gridLayout = NCGridLayout()
// Add Refresh Control
collectionView.refreshControl = refreshControl
// Configure Refresh Control
refreshControl.addTarget(self, action: #selector(loadListingTrash), for: .valueChanged)
// empty Data Source
self.collectionView.emptyDataSetDelegate = self;
self.collectionView.emptyDataSetSource = self;
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)
self.navigationItem.title = titleCurrentFolder
(layout, _, _, groupBy, _, titleButton, itemForLine) = NCUtility.shared.getLayoutForView(key: k_layout_view_trash)
gridLayout.itemForLine = CGFloat(itemForLine)
if layout == k_layout_list {
collectionView.collectionViewLayout = listLayout
} else {
collectionView.collectionViewLayout = gridLayout
}
// Datasource & serverUrl
if path == "" {
guard let userID = (appDelegate.userID as NSString).addingPercentEncoding(withAllowedCharacters: NSCharacterSet.urlFragmentAllowed) else { return }
path = appDelegate.urlBase + "/" + NCUtility.shared.getDAV() + "/trashbin/" + userID + "/trash/"
}
if (datasource.count == 0) {
reloadDataSource()
}
loadListingTrash()
}
override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
super.viewWillTransition(to: size, with: coordinator)
coordinator.animate(alongsideTransition: nil) { _ in
self.collectionView?.collectionViewLayout.invalidateLayout()
}
}
@objc func changeTheming() {
appDelegate.changeTheming(self, tableView: nil, collectionView: collectionView, form: false)
refreshControl.tintColor = NCBrandColor.sharedInstance.brandText
refreshControl.backgroundColor = NCBrandColor.sharedInstance.brandElement
}
// MARK: DZNEmpty
func backgroundColor(forEmptyDataSet scrollView: UIScrollView) -> UIColor? {
return NCBrandColor.sharedInstance.backgroundView
}
func image(forEmptyDataSet scrollView: UIScrollView) -> UIImage? {
return CCGraphics.changeThemingColorImage(UIImage.init(named: "trash"), width: 300, height: 300, color: NCBrandColor.sharedInstance.graySoft)
}
func title(forEmptyDataSet scrollView: UIScrollView) -> NSAttributedString? {
let text = "\n"+NSLocalizedString("_trash_no_trash_", comment: "")
let attributes = [NSAttributedString.Key.font: UIFont.boldSystemFont(ofSize: 20), NSAttributedString.Key.foregroundColor: UIColor.lightGray]
return NSAttributedString.init(string: text, attributes: attributes)
}
func description(forEmptyDataSet scrollView: UIScrollView) -> NSAttributedString? {
let text = "\n"+NSLocalizedString("_trash_no_trash_description_", comment: "")
let attributes = [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 14), NSAttributedString.Key.foregroundColor: UIColor.lightGray]
return NSAttributedString.init(string: text, attributes: attributes)
}
func emptyDataSetShouldAllowScroll(_ scrollView: UIScrollView) -> Bool {
return true
}
// MARK: TAP EVENT
func tapSwitchHeaderMenu(sender: Any) {
if collectionView.collectionViewLayout == gridLayout {
// list layout
UIView.animate(withDuration: 0.0, animations: {
self.collectionView.collectionViewLayout.invalidateLayout()
self.collectionView.setCollectionViewLayout(self.listLayout, animated: false, completion: { (_) in
self.collectionView.reloadData()
self.collectionView.setContentOffset(CGPoint(x:0,y:0), animated: false)
})
})
layout = k_layout_list
NCUtility.shared.setLayoutForView(key: k_layout_view_trash, layout: layout)
} else {
// grid layout
UIView.animate(withDuration: 0.0, animations: {
self.collectionView.collectionViewLayout.invalidateLayout()
self.collectionView.setCollectionViewLayout(self.gridLayout, animated: false, completion: { (_) in
self.collectionView.reloadData()
self.collectionView.setContentOffset(CGPoint(x:0,y:0), animated: false)
})
})
layout = k_layout_grid
NCUtility.shared.setLayoutForView(key: k_layout_view_trash, layout: layout)
}
}
func tapOrderHeaderMenu(sender: Any) {
let sortMenu = NCSortMenu()
sortMenu.toggleMenu(viewController: self, key: k_layout_view_trash, sortButton: sender as? UIButton, serverUrl: nil, hideDirectoryOnTop: true)
}
func tapMoreHeaderMenu(sender: Any) {
let mainMenuViewController = UIStoryboard.init(name: "NCMenu", bundle: nil).instantiateViewController(withIdentifier: "NCMainMenuTableViewController") as! NCMainMenuTableViewController
var actions: [NCMenuAction] = []
if isEditMode {
actions.append(
NCMenuAction(
title: NSLocalizedString("_trash_delete_selected_", comment: ""),
icon: CCGraphics.changeThemingColorImage(UIImage(named: "trash"), width: 50, height: 50, color: .red),
action: { menuAction in
let alert = UIAlertController(title: NSLocalizedString("_trash_delete_selected_", comment: ""), message: "", preferredStyle: .alert)
alert.addAction(UIAlertAction(title: NSLocalizedString("_ok_", comment: ""), style: .destructive, handler: { _ in
for ocId in self.selectocId {
self.deleteItem(with: ocId)
}
self.isEditMode = false
self.selectocId.removeAll()
self.collectionView.reloadData()
}))
alert.addAction(UIAlertAction(title: NSLocalizedString("_cancel_", comment: ""), style: .cancel, handler: { _ in
}))
self.present(alert, animated: true, completion: nil)
}
)
)
} else {
actions.append(
NCMenuAction(
title: NSLocalizedString("_trash_delete_all_", comment: ""),
icon: CCGraphics.changeThemingColorImage(UIImage(named: "trash"), width: 50, height: 50, color: .red),
action: { menuAction in
let alert = UIAlertController(title: NSLocalizedString("_trash_delete_all_", comment: ""), message: "", preferredStyle: .alert)
alert.addAction(UIAlertAction(title: NSLocalizedString("_ok_", comment: ""), style: .destructive, handler: { _ in
self.emptyTrash()
}))
alert.addAction(UIAlertAction(title: NSLocalizedString("_cancel_", comment: ""), style: .cancel, handler: { _ in
}))
self.present(alert, animated: true, completion: nil)
}
)
)
}
mainMenuViewController.actions = actions
let menuPanelController = NCMenuPanelController()
menuPanelController.parentPresenter = self
menuPanelController.delegate = mainMenuViewController
menuPanelController.set(contentViewController: mainMenuViewController)
menuPanelController.track(scrollView: mainMenuViewController.tableView)
self.present(menuPanelController, animated: true, completion: nil)
}
func tapRestoreListItem(with ocId: String, sender: Any) {
if !isEditMode {
restoreItem(with: ocId)
} else {
let buttonPosition:CGPoint = (sender as! UIButton).convert(CGPoint.zero, to:collectionView)
let indexPath = collectionView.indexPathForItem(at: buttonPosition)
collectionView(self.collectionView, didSelectItemAt: indexPath!)
}
}
func tapMoreListItem(with objectId: String, sender: Any) {
if !isEditMode {
let mainMenuViewController = UIStoryboard.init(name: "NCMenu", bundle: nil).instantiateViewController(withIdentifier: "NCMainMenuTableViewController") as! NCMainMenuTableViewController
var actions: [NCMenuAction] = []
guard let tableTrash = NCManageDatabase.sharedInstance.getTrashItem(fileId: objectId, account: appDelegate.account) else {
return
}
var iconHeader: UIImage!
if let icon = UIImage(contentsOfFile: CCUtility.getDirectoryProviderStorageIconOcId(tableTrash.fileId, etag: tableTrash.fileName)) {
iconHeader = icon
} else {
if(tableTrash.directory) {
iconHeader = CCGraphics.changeThemingColorImage(UIImage(named: "folder"), width: 50, height: 50, color: NCBrandColor.sharedInstance.icon)
} else {
iconHeader = UIImage(named: tableTrash.iconName)
}
}
actions.append(
NCMenuAction(
title: tableTrash.trashbinFileName,
icon: iconHeader,
action: nil
)
)
actions.append(
NCMenuAction(
title: NSLocalizedString("_delete_", comment: ""),
icon: CCGraphics.changeThemingColorImage(UIImage(named: "trash"), width: 50, height: 50, color: .red),
action: { menuAction in
self.deleteItem(with: objectId)
}
)
)
mainMenuViewController.actions = actions
let menuPanelController = NCMenuPanelController()
menuPanelController.parentPresenter = self
menuPanelController.delegate = mainMenuViewController
menuPanelController.set(contentViewController: mainMenuViewController)
menuPanelController.track(scrollView: mainMenuViewController.tableView)
self.present(menuPanelController, animated: true, completion: nil)
} else {
let buttonPosition: CGPoint = (sender as! UIButton).convert(CGPoint.zero, to: collectionView)
let indexPath = collectionView.indexPathForItem(at: buttonPosition)
collectionView(self.collectionView, didSelectItemAt: indexPath!)
}
}
func tapMoreGridItem(with objectId: String, namedButtonMore: String, sender: Any) {
if !isEditMode {
let mainMenuViewController = UIStoryboard.init(name: "NCMenu", bundle: nil).instantiateViewController(withIdentifier: "NCMainMenuTableViewController") as! NCMainMenuTableViewController
var actions: [NCMenuAction] = []
guard let tableTrash = NCManageDatabase.sharedInstance.getTrashItem(fileId: objectId, account: appDelegate.account) else {
return
}
var iconHeader: UIImage!
if let icon = UIImage(contentsOfFile: CCUtility.getDirectoryProviderStorageIconOcId(tableTrash.fileId, etag: tableTrash.fileName)) {
iconHeader = icon
} else {
if(tableTrash.directory) {
iconHeader = CCGraphics.changeThemingColorImage(UIImage(named: "folder"), width: 50, height: 50, color: NCBrandColor.sharedInstance.icon)
} else {
iconHeader = UIImage(named: tableTrash.iconName)
}
}
actions.append(
NCMenuAction(
title: tableTrash.trashbinFileName,
icon: iconHeader,
action: nil
)
)
actions.append(
NCMenuAction(
title: NSLocalizedString("_restore_", comment: ""),
icon: CCGraphics.changeThemingColorImage(UIImage(named: "restore"), width: 50, height: 50, color: NCBrandColor.sharedInstance.icon),
action: { menuAction in
self.restoreItem(with: objectId)
}
)
)
actions.append(
NCMenuAction(
title: NSLocalizedString("_delete_", comment: ""),
icon: CCGraphics.changeThemingColorImage(UIImage(named: "trash"), width: 50, height: 50, color: .red),
action: { menuAction in
self.deleteItem(with: objectId)
}
)
)
mainMenuViewController.actions = actions
let menuPanelController = NCMenuPanelController()
menuPanelController.parentPresenter = self
menuPanelController.delegate = mainMenuViewController
menuPanelController.set(contentViewController: mainMenuViewController)
menuPanelController.track(scrollView: mainMenuViewController.tableView)
self.present(menuPanelController, animated: true, completion: nil)
} else {
let buttonPosition: CGPoint = (sender as! UIButton).convert(CGPoint.zero, to: collectionView)
let indexPath = collectionView.indexPathForItem(at: buttonPosition)
collectionView(self.collectionView, didSelectItemAt: indexPath!)
}
}
}
// MARK: - Collection View
extension NCTrash: UICollectionViewDelegate {
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
let tableTrash = datasource[indexPath.item]
if isEditMode {
if let index = selectocId.firstIndex(of: tableTrash.fileId) {
selectocId.remove(at: index)
} else {
selectocId.append(tableTrash.fileId)
}
collectionView.reloadItems(at: [indexPath])
return
}
if tableTrash.directory {
let ncTrash:NCTrash = UIStoryboard(name: "NCTrash", bundle: nil).instantiateInitialViewController() as! NCTrash
ncTrash.path = tableTrash.filePath + tableTrash.fileName
ncTrash.titleCurrentFolder = tableTrash.trashbinFileName
self.navigationController?.pushViewController(ncTrash, animated: true)
}
}
}
extension NCTrash: UICollectionViewDataSource {
func collectionView(_ collectionView: UICollectionView, viewForSupplementaryElementOfKind kind: String, at indexPath: IndexPath) -> UICollectionReusableView {
if kind == UICollectionView.elementKindSectionHeader {
let trashHeader = collectionView.dequeueReusableSupplementaryView(ofKind: kind, withReuseIdentifier: "sectionHeaderMenu", for: indexPath) as! NCTrashSectionHeaderMenu
if collectionView.collectionViewLayout == gridLayout {
trashHeader.buttonSwitch.setImage(CCGraphics.changeThemingColorImage(UIImage.init(named: "switchList"), multiplier: 2, color: NCBrandColor.sharedInstance.icon), for: .normal)
} else {
trashHeader.buttonSwitch.setImage(CCGraphics.changeThemingColorImage(UIImage.init(named: "switchGrid"), multiplier: 2, color: NCBrandColor.sharedInstance.icon), for: .normal)
}
trashHeader.delegate = self
trashHeader.backgroundColor = NCBrandColor.sharedInstance.backgroundView
trashHeader.separator.backgroundColor = NCBrandColor.sharedInstance.separator
trashHeader.setStatusButton(datasource: datasource)
trashHeader.setTitleSorted(datasourceTitleButton: titleButton)
return trashHeader
} else {
let trashFooter = collectionView.dequeueReusableSupplementaryView(ofKind: kind, withReuseIdentifier: "sectionFooter", for: indexPath) as! NCTrashSectionFooter
trashFooter.setTitleLabelFooter(datasource: datasource)
return trashFooter
}
}
func numberOfSections(in collectionView: UICollectionView) -> Int {
return 1
}
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return datasource.count
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let tableTrash = datasource[indexPath.item]
var image: UIImage?
if tableTrash.iconName.count > 0 {
image = UIImage.init(named: tableTrash.iconName)
} else {
image = UIImage.init(named: "file")
}
if FileManager().fileExists(atPath: CCUtility.getDirectoryProviderStorageIconOcId(tableTrash.fileId, etag: tableTrash.fileName)) {
image = UIImage.init(contentsOfFile: CCUtility.getDirectoryProviderStorageIconOcId(tableTrash.fileId, etag: tableTrash.fileName))
} else {
if tableTrash.hasPreview && !CCUtility.fileProviderStoragePreviewIconExists(tableTrash.fileId, etag: tableTrash.fileName) {
downloadThumbnail(with: tableTrash, indexPath: indexPath)
}
}
if collectionView.collectionViewLayout == listLayout {
// LIST
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "listCell", for: indexPath) as! NCTrashListCell
cell.delegate = self
cell.objectId = tableTrash.fileId
cell.indexPath = indexPath
cell.labelTitle.text = tableTrash.trashbinFileName
cell.labelTitle.textColor = NCBrandColor.sharedInstance.textView
cell.separator.backgroundColor = NCBrandColor.sharedInstance.separator
if tableTrash.directory {
cell.imageItem.image = CCGraphics.changeThemingColorImage(UIImage.init(named: "folder"), multiplier: 3, color: NCBrandColor.sharedInstance.brandElement)
cell.labelInfo.text = CCUtility.dateDiff(tableTrash.date as Date)
} else {
cell.imageItem.image = image
cell.labelInfo.text = CCUtility.dateDiff(tableTrash.date as Date) + ", " + CCUtility.transformedSize(tableTrash.size)
}
if isEditMode {
cell.imageItemLeftConstraint.constant = 45
cell.imageSelect.isHidden = false
if selectocId.contains(tableTrash.fileId) {
cell.imageSelect.image = CCGraphics.scale(UIImage.init(named: "checkedYes"), to: CGSize(width: 50, height: 50), isAspectRation: true)
cell.backgroundView = NCUtility.shared.cellBlurEffect(with: cell.bounds)
} else {
cell.imageSelect.image = CCGraphics.scale(UIImage.init(named: "checkedNo"), to: CGSize(width: 50, height: 50), isAspectRation: true)
cell.backgroundView = nil
}
} else {
cell.imageItemLeftConstraint.constant = 10
cell.imageSelect.isHidden = true
cell.backgroundView = nil
}
return cell
} else {
// GRID
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "gridCell", for: indexPath) as! NCGridCell
cell.delegate = self
cell.objectId = tableTrash.fileId
cell.indexPath = indexPath
cell.labelTitle.text = tableTrash.trashbinFileName
cell.labelTitle.textColor = NCBrandColor.sharedInstance.textView
if tableTrash.directory {
cell.imageItem.image = CCGraphics.changeThemingColorImage(UIImage.init(named: "folder"), multiplier: 3, color: NCBrandColor.sharedInstance.brandElement)
} else {
cell.imageItem.image = image
}
if isEditMode {
cell.imageSelect.isHidden = false
if selectocId.contains(tableTrash.fileId) {
cell.imageSelect.image = CCGraphics.scale(UIImage.init(named: "checkedYes"), to: CGSize(width: 50, height: 50), isAspectRation: true)
cell.backgroundView = NCUtility.shared.cellBlurEffect(with: cell.bounds)
} else {
cell.imageSelect.isHidden = true
cell.backgroundView = nil
}
} else {
cell.imageSelect.isHidden = true
cell.backgroundView = nil
}
return cell
}
}
}
extension NCTrash: UICollectionViewDelegateFlowLayout {
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, referenceSizeForHeaderInSection section: Int) -> CGSize {
return CGSize(width: collectionView.frame.width, height: highHeader)
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, referenceSizeForFooterInSection section: Int) -> CGSize {
return CGSize(width: collectionView.frame.width, height: highHeader)
}
}
// MARK: - NC API & Algorithm
extension NCTrash {
@objc func reloadDataSource() {
var sort: String
var ascending: Bool
(layout, sort, ascending, groupBy, _, titleButton, itemForLine) = NCUtility.shared.getLayoutForView(key: k_layout_view_trash)
datasource.removeAll()
guard let tashItems = NCManageDatabase.sharedInstance.getTrash(filePath: path, sort: sort, ascending: ascending, account: appDelegate.account) else {
return
}
datasource = tashItems
reloadDataThenPerform {
// GoTo ocId
if self.blinkocId != nil {
for item in 0...self.datasource.count-1 {
if self.datasource[item].fileId.contains(self.blinkocId!) {
let indexPath = IndexPath(item: item, section: 0)
self.collectionView.scrollToItem(at: indexPath, at: .top, animated: false)
DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
self.blinkocId = nil
NCUtility.shared.blink(cell: self.collectionView.cellForItem(at: indexPath))
}
}
}
}
}
}
@objc func loadListingTrash() {
NCCommunication.shared.listingTrash(showHiddenFiles: false) { (account, items, errorCode, errorDescription) in
self.refreshControl.endRefreshing()
if errorCode == 0 && account == self.appDelegate.account {
NCManageDatabase.sharedInstance.deleteTrash(filePath: self.path, account: self.appDelegate.account)
NCManageDatabase.sharedInstance.addTrash(account: account, items: items)
} else if errorCode != 0 {
NCContentPresenter.shared.messageNotification("_error_", description: errorDescription, delay: TimeInterval(k_dismissAfterSecond), type: NCContentPresenter.messageType.error, errorCode: errorCode)
} else {
print("[LOG] It has been changed user during networking process, error.")
}
self.reloadDataSource()
}
}
func reloadDataThenPerform(_ closure: @escaping (() -> Void)) {
CATransaction.begin()
CATransaction.setCompletionBlock(closure)
collectionView.reloadData()
CATransaction.commit()
}
func restoreItem(with fileId: String) {
guard let tableTrash = NCManageDatabase.sharedInstance.getTrashItem(fileId: fileId, account: appDelegate.account) else {
return
}
let fileNameFrom = tableTrash.filePath + tableTrash.fileName
let fileNameTo = appDelegate.urlBase + "/" + NCUtility.shared.getDAV() + "/trashbin/" + appDelegate.userID + "/restore/" + tableTrash.fileName
NCCommunication.shared.moveFileOrFolder(serverUrlFileNameSource: fileNameFrom, serverUrlFileNameDestination: fileNameTo, overwrite: true) { (account, errorCode, errorDescription) in
if errorCode == 0 && account == self.appDelegate.account {
NCManageDatabase.sharedInstance.deleteTrash(fileId: fileId, account: account)
self.reloadDataSource()
} else if errorCode != 0 {
NCContentPresenter.shared.messageNotification("_error_", description: errorDescription, delay: TimeInterval(k_dismissAfterSecond), type: NCContentPresenter.messageType.error, errorCode: errorCode)
} else {
print("[LOG] It has been changed user during networking process, error.")
}
}
}
func emptyTrash() {
let serverUrlFileName = appDelegate.urlBase + "/" + NCUtility.shared.getDAV() + "/trashbin/" + appDelegate.userID + "/trash"
NCCommunication.shared.deleteFileOrFolder(serverUrlFileName) { (account, errorCode, errorDescription) in
if errorCode == 0 && account == self.appDelegate.account {
NCManageDatabase.sharedInstance.deleteTrash(fileId: nil, account: self.appDelegate.account)
} else if errorCode != 0 {
NCContentPresenter.shared.messageNotification("_error_", description: errorDescription, delay: TimeInterval(k_dismissAfterSecond), type: NCContentPresenter.messageType.error, errorCode: errorCode)
} else {
print("[LOG] It has been changed user during networking process, error.")
}
self.reloadDataSource()
}
}
func deleteItem(with fileId: String) {
guard let tableTrash = NCManageDatabase.sharedInstance.getTrashItem(fileId: fileId, account: appDelegate.account) else {
return
}
let serverUrlFileName = tableTrash.filePath + tableTrash.fileName
NCCommunication.shared.deleteFileOrFolder(serverUrlFileName) { (account, errorCode, errorDescription) in
if errorCode == 0 && account == self.appDelegate.account {
NCManageDatabase.sharedInstance.deleteTrash(fileId: fileId, account: account)
self.reloadDataSource()
} else if errorCode != 0 {
NCContentPresenter.shared.messageNotification("_error_", description: errorDescription, delay: TimeInterval(k_dismissAfterSecond), type: NCContentPresenter.messageType.error, errorCode: errorCode)
} else {
print("[LOG] It has been changed user during networking process, error.")
}
}
}
func downloadThumbnail(with tableTrash: tableTrash, indexPath: IndexPath) {
let fileNamePreviewLocalPath = CCUtility.getDirectoryProviderStoragePreviewOcId(tableTrash.fileId, etag: tableTrash.fileName)!
let fileNameIconLocalPath = CCUtility.getDirectoryProviderStorageIconOcId(tableTrash.fileId, etag: tableTrash.fileName)!
NCCommunication.shared.downloadPreview(fileNamePathOrFileId: tableTrash.fileId, fileNamePreviewLocalPath: fileNamePreviewLocalPath, widthPreview: Int(k_sizePreview), heightPreview: Int(k_sizePreview), fileNameIconLocalPath: fileNameIconLocalPath, sizeIcon: Int(k_sizeIcon), endpointTrashbin: true) { (account, imagePreview, imageIcon, errorCode, errorDescription) in
if errorCode == 0 && imageIcon != nil && account == self.appDelegate.account {
if let cell = self.collectionView.cellForItem(at: indexPath) {
if cell is NCTrashListCell {
(cell as! NCTrashListCell).imageItem.image = imageIcon
} else if cell is NCGridCell {
(cell as! NCGridCell).imageItem.image = imageIcon
}
}
}
}
}
}