//
// NCCreateFormUploadFileText.swift
// Nextcloud
//
// Created by Marino Faggiana on 14/11/2018.
// 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
class NCCreateFormUploadFileText: XLFormViewController, NCSelectDelegate {
var serverUrl = ""
var titleServerUrl = ""
var fileName = ""
var text = ""
let appDelegate = UIApplication.shared.delegate as! AppDelegate
convenience init(serverUrl: String, text: String, fileName: String) {
self.init()
if serverUrl == CCUtility.getHomeServerUrlActiveUrl(appDelegate.activeUrl) {
titleServerUrl = "/"
} else {
titleServerUrl = (serverUrl as NSString).lastPathComponent
}
self.fileName = fileName
self.serverUrl = serverUrl
self.text = text
}
// MARK: - View Life Cycle
override func viewDidLoad() {
super.viewDidLoad()
let saveButton : UIBarButtonItem = UIBarButtonItem(title: NSLocalizedString("_save_", comment: ""), style: UIBarButtonItem.Style.plain, target: self, action: #selector(save))
self.navigationItem.rightBarButtonItem = saveButton
self.tableView.separatorStyle = UITableViewCell.SeparatorStyle.none
// Theming view
NotificationCenter.default.addObserver(self, selector: #selector(changeTheming), name: NSNotification.Name(rawValue: k_notificationCenter_changeTheming), object: nil)
changeTheming()
}
@objc func changeTheming() {
appDelegate.changeTheming(self, tableView: tableView, collectionView: nil, form: true)
initializeForm()
}
//MARK: XLForm
func initializeForm() {
let form : XLFormDescriptor = XLFormDescriptor(title: NSLocalizedString("_text_upload_title_", comment: "")) as XLFormDescriptor
form.rowNavigationOptions = XLFormRowNavigationOptions.stopDisableRow
var section : XLFormSectionDescriptor
var row : XLFormRowDescriptor
// Section: Destination Folder
section = XLFormSectionDescriptor.formSection(withTitle: NSLocalizedString("_save_path_", comment: ""))
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: ""))
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.title = 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: - Action
func dismissSelect(serverUrl: String?, metadata: tableMetadata?, type: String) {
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() {
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 + ".txt"
} else if (CCUtility.isDocumentModifiableExtension(ext)) {
fileNameSave = name as! String
} else {
fileNameSave = (name as! NSString).deletingPathExtension + ".txt"
}
let metadata = NCManageDatabase.sharedInstance.getMetadata(predicate: NSPredicate(format: "account == %@ AND serverUrl == %@ AND fileNameView == %@", appDelegate.activeAccount, self.serverUrl, fileNameSave))
if (metadata != nil) {
let alertController = UIAlertController(title: fileNameSave, message: NSLocalizedString("_file_already_exists_", comment: ""), preferredStyle: .alert)
let cancelAction = UIAlertAction(title: NSLocalizedString("_cancel_", comment: ""), style: .default) { (action:UIAlertAction) in
}
let overwriteAction = UIAlertAction(title: NSLocalizedString("_overwrite_", comment: ""), style: .cancel) { (action:UIAlertAction) in
self.dismissAndUpload(fileNameSave, ocId: metadata!.ocId, serverUrl: self.serverUrl)
}
alertController.addAction(cancelAction)
alertController.addAction(overwriteAction)
self.present(alertController, animated: true, completion:nil)
} else {
let ocId = CCUtility.createMetadataID(fromAccount: appDelegate.activeAccount, serverUrl: self.serverUrl, fileNameView: fileNameSave, directory: false)!
dismissAndUpload(fileNameSave, ocId: ocId, serverUrl: serverUrl)
}
}
func dismissAndUpload(_ fileNameSave: String, ocId: String, serverUrl: String) {
self.dismiss(animated: true, completion: {
let data = self.text.data(using: .utf8)
let success = FileManager.default.createFile(atPath: CCUtility.getDirectoryProviderStorageOcId(ocId, fileNameView: fileNameSave), contents: data, attributes: nil)
if success {
let metadataForUpload = tableMetadata()
metadataForUpload.account = self.appDelegate.activeAccount
metadataForUpload.date = NSDate()
metadataForUpload.ocId = ocId
metadataForUpload.fileName = fileNameSave
metadataForUpload.fileNameView = fileNameSave
metadataForUpload.serverUrl = serverUrl
metadataForUpload.session = k_upload_session
metadataForUpload.sessionSelector = selectorUploadFile
metadataForUpload.status = Int(k_metadataStatusWaitUpload)
NCManageDatabase.sharedInstance.addMetadata(metadataForUpload)
NCMainCommon.sharedInstance.reloadDatasource(ServerUrl: self.serverUrl, ocId: nil, action: Int32(k_action_NULL))
self.appDelegate.startLoadAutoDownloadUpload()
} else {
NCContentPresenter.shared.messageNotification("_error_", description: "_error_creation_file_", delay: TimeInterval(k_dismissAfterSecond), type: NCContentPresenter.messageType.info, errorCode: 0)
}
})
}
func cancel() {
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)
}
}