//
// CCCreateCloud.swift
// Nextcloud
//
// Created by Marino Faggiana on 14/11/18.
// Copyright © 2017 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
// MARK: -
class NCCreateFormUploadRichdocuments: XLFormViewController, NCSelectDelegate, UICollectionViewDataSource, UICollectionViewDelegate, UICollectionViewDelegateFlowLayout {
var typeTemplate = ""
var serverUrl = ""
var fileNameFolder = ""
var fileName = ""
var fileNameExtension = ""
var titleForm = ""
var listOfTemplate = [NCRichDocumentTemplate]()
var selectTemplate: NCRichDocumentTemplate?
@IBOutlet weak var indicator: UIActivityIndicatorView!
@IBOutlet weak var collectionView: UICollectionView!
@IBOutlet weak var collectionViewHeigth: NSLayoutConstraint!
// Layout
let numItems = 2
let sectionInsets: CGFloat = 10
let highLabelName: CGFloat = 20
let appDelegate = UIApplication.shared.delegate as! AppDelegate
// MARK: - View Life Cycle
override func viewDidLoad() {
super.viewDidLoad()
if serverUrl == CCUtility.getHomeServerUrlActiveUrl(appDelegate.activeUrl) {
fileNameFolder = "/"
} else {
fileNameFolder = (serverUrl as NSString).lastPathComponent
}
self.tableView.separatorStyle = UITableViewCell.SeparatorStyle.none
let cancelButton : UIBarButtonItem = UIBarButtonItem(title: NSLocalizedString("_cancel_", comment: ""), style: UIBarButtonItem.Style.plain, target: self, action: #selector(cancel))
let saveButton : UIBarButtonItem = UIBarButtonItem(title: NSLocalizedString("_save_", comment: ""), style: UIBarButtonItem.Style.plain, target: self, action: #selector(save))
self.navigationItem.leftBarButtonItem = cancelButton
self.navigationItem.rightBarButtonItem = saveButton
self.navigationItem.rightBarButtonItem?.isEnabled = false
self.navigationController?.navigationBar.isTranslucent = false
self.navigationController?.navigationBar.barTintColor = NCBrandColor.sharedInstance.brand
self.navigationController?.navigationBar.tintColor = NCBrandColor.sharedInstance.brandText
self.navigationController?.navigationBar.titleTextAttributes = [NSAttributedString.Key.foregroundColor: NCBrandColor.sharedInstance.brandText]
// title
self.title = titleForm
// form
initializeForm()
// load the templates available
getTemplate()
}
// MARK: - Tableview (XLForm)
func initializeForm() {
let form : XLFormDescriptor = XLFormDescriptor(title: NSLocalizedString("_upload_photos_videos_", comment: "")) 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: fileNameFolder)
row.action.formSelector = #selector(changeDestinationFolder(_:))
row.value = fileNameFolder
let imageFolder = CCGraphics.changeThemingColorImage(UIImage(named: "folder")!, multiplier:1, color: NCBrandColor.sharedInstance.brandElement) as UIImage
row.cellConfig["imageView.image"] = imageFolder
row.cellConfig["textLabel.textAlignment"] = NSTextAlignment.right.rawValue
row.cellConfig["textLabel.font"] = UIFont.systemFont(ofSize: 15.0)
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 = fileName
row.cellConfig["textField.textAlignment"] = NSTextAlignment.right.rawValue
row.cellConfig["textField.font"] = UIFont.systemFont(ofSize: 15.0)
section.addFormRow(row)
self.form = form
}
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 = NCBrandColor.sharedInstance.icon //UIColor.lightGray
}
// MARK: - CollectionView
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return listOfTemplate.count
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
let itemWidth: CGFloat = (collectionView.frame.width - (sectionInsets * 4) - CGFloat(numItems)) / CGFloat(numItems)
let itemHeight: CGFloat = itemWidth + highLabelName
collectionViewHeigth.constant = itemHeight + sectionInsets
return CGSize(width: itemWidth, height: itemHeight)
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath)
let template = listOfTemplate[indexPath.row]
// image
let imagePreview = cell.viewWithTag(100) as! UIImageView
if template.preview != "" {
let fileNameLocalPath = CCUtility.getDirectoryUserData() + "/" + template.name + ".png"
if FileManager.default.fileExists(atPath: fileNameLocalPath) {
let imageURL = URL(fileURLWithPath: fileNameLocalPath)
if let image = UIImage(contentsOfFile: imageURL.path) {
imagePreview.image = image
}
} else {
getImage(template: template, indexPath: indexPath)
}
}
// name
let name = cell.viewWithTag(200) as! UILabel
name.text = template.name
// select
let imageSelect = cell.viewWithTag(300) as! UIImageView
if selectTemplate != nil && selectTemplate?.name == template.name {
cell.backgroundColor = NCBrandColor.sharedInstance.brand
imageSelect.image = UIImage(named: "plus100")
imageSelect.isHidden = false
} else {
cell.backgroundColor = UIColor.black
imageSelect.isHidden = true
}
return cell
}
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
let template = listOfTemplate[indexPath.row]
selectTemplate = template
fileNameExtension = template.extension
collectionView.reloadData()
}
// MARK: - Action
func dismissSelect(serverUrl: String?, metadata: tableMetadata?, type: String) {
guard let serverUrl = serverUrl else {
return
}
self.serverUrl = serverUrl
if serverUrl == CCUtility.getHomeServerUrlActiveUrl(appDelegate.activeUrl) {
fileNameFolder = "/"
} else {
fileNameFolder = (serverUrl as NSString).lastPathComponent
}
let buttonDestinationFolder : XLFormRowDescriptor = self.form.formRow(withTag: "ButtonDestinationFolder")!
buttonDestinationFolder.title = fileNameFolder
self.tableView.reloadData()
}
@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 = false
viewController.includeImages = false
viewController.layoutViewSelect = k_layout_view_move
viewController.selectFile = false
viewController.titleButtonDone = NSLocalizedString("_select_", comment: "")
viewController.type = ""
navigationController.modalPresentationStyle = UIModalPresentationStyle.formSheet
self.present(navigationController, animated: true, completion: nil)
}
@objc func save() {
guard let selectTemplate = self.selectTemplate else {
return
}
let rowFileName : XLFormRowDescriptor = self.form.formRow(withTag: "fileName")!
guard let fileNameForm = rowFileName.value else {
return
}
if fileNameForm as! String == "" {
return
} else {
fileName = (fileNameForm as! NSString).deletingPathExtension + "." + fileNameExtension
fileName = CCUtility.returnFileNamePath(fromFileName: fileName, serverUrl: serverUrl, activeUrl: appDelegate.activeUrl)
}
OCNetworking.sharedManager().createNewRichdocuments(withAccount: appDelegate.activeAccount, fileName: fileName, serverUrl: serverUrl, templateID: "\(selectTemplate.templateID)", completion: { (account, url, message, errorCode) in
if errorCode == 0 && account == self.appDelegate.activeAccount {
if url != nil && url!.count > 0 {
self.dismiss(animated: true, completion: {
let metadata = CCUtility.createMetadata(withAccount: self.appDelegate.activeAccount, date: Date(), directory: false, fileID: CCUtility.createRandomString(12), serverUrl: self.serverUrl, fileName: (fileNameForm as! NSString).deletingPathExtension + "." + self.fileNameExtension, etag: "", size: 0, status: Double(k_metadataStatusNormal), url:url)
self.appDelegate.activeMain.shouldPerformSegue(metadata)
})
}
} else if errorCode != 0 {
self.appDelegate.messageNotification("_error_", description: message, visible: true, delay: TimeInterval(k_dismissAfterSecond), type: TWMessageBarMessageType.error, errorCode: errorCode)
} else {
print("[LOG] It has been changed user during networking process, error.")
}
})
}
@objc func cancel() {
self.dismiss(animated: true, completion: nil)
}
// MARK: NC API
func getTemplate() {
indicator.color = NCBrandColor.sharedInstance.brand
indicator.startAnimating()
OCNetworking.sharedManager().geTemplatesRichdocuments(withAccount: appDelegate.activeAccount, typeTemplate: typeTemplate, completion: { (account, listOfTemplate, message, errorCode) in
self.indicator.stopAnimating()
if errorCode == 0 && account == self.appDelegate.activeAccount {
self.listOfTemplate = listOfTemplate as! [NCRichDocumentTemplate]
// default: template empty
for template: NCRichDocumentTemplate in self.listOfTemplate {
if template.preview == "" {
self.selectTemplate = template
self.fileNameExtension = template.extension
self.navigationItem.rightBarButtonItem?.isEnabled = true
}
}
self.collectionView.reloadData()
} else if errorCode != 0 {
self.appDelegate.messageNotification("_error_", description: message, visible: true, delay: TimeInterval(k_dismissAfterSecond), type: TWMessageBarMessageType.error, errorCode: errorCode)
} else {
print("[LOG] It has been changed user during networking process, error.")
}
})
}
func getImage(template: NCRichDocumentTemplate, indexPath: IndexPath) {
let fileNameLocalPath = CCUtility.getDirectoryUserData() + "/" + template.name + ".png"
OCNetworking.sharedManager().download(withAccount: appDelegate.activeAccount, url: template.preview, fileNameLocalPath: fileNameLocalPath, completion: { (account, message, errorCode) in
if errorCode == 0 && account == self.appDelegate.activeAccount {
self.collectionView.reloadItems(at: [indexPath])
} else if errorCode != 0 {
print("\(errorCode)")
} else {
print("[LOG] It has been changed user during networking process, error.")
}
})
}
}