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@@ -1,779 +0,0 @@
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-//
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-// NCCreateFormUploadScanDocument.swift
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-// Nextcloud
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-//
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-// Created by Marino Faggiana on 14/11/2018.
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-// Copyright © 2018 Marino Faggiana. All rights reserved.
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-//
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-// Author Marino Faggiana <marino.faggiana@nextcloud.com>
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-//
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-// This program is free software: you can redistribute it and/or modify
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-// it under the terms of the GNU General Public License as published by
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-// the Free Software Foundation, either version 3 of the License, or
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-// (at your option) any later version.
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-//
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-// This program is distributed in the hope that it will be useful,
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-// but WITHOUT ANY WARRANTY; without even the implied warranty of
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-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-// GNU General Public License for more details.
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-//
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-// You should have received a copy of the GNU General Public License
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-// along with this program. If not, see <http://www.gnu.org/licenses/>.
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-//
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-
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-import UIKit
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-import NextcloudKit
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-import Vision
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-import VisionKit
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-import Photos
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-import XLForm
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-
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-class NCCreateFormUploadScanDocument: XLFormViewController, NCSelectDelegate, NCCreateFormUploadConflictDelegate {
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-
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- let appDelegate = UIApplication.shared.delegate as! AppDelegate
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-
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- enum typeQuality {
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- case low
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- case medium
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- case high
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- }
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- var quality: typeQuality = .medium
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-
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- var serverUrl = ""
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- var titleServerUrl = ""
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- var arrayImages: [UIImage] = []
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- var fileName = CCUtility.createFileNameDate("scan", extension: "pdf")
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- var password: String = ""
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- var fileType = "PDF"
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-
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- var cellBackgoundColor = UIColor.secondarySystemGroupedBackground
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-
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- // MARK: - View Life Cycle
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-
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- convenience init(serverUrl: String, arrayImages: [UIImage]) {
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-
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- self.init()
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-
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- if serverUrl == NCUtilityFileSystem.shared.getHomeServer(urlBase: appDelegate.urlBase, userId: appDelegate.userId) {
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- titleServerUrl = "/"
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- } else {
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- titleServerUrl = (serverUrl as NSString).lastPathComponent
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- }
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-
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- self.serverUrl = serverUrl
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- self.arrayImages = arrayImages
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- }
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-
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- override func viewDidLoad() {
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-
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- super.viewDidLoad()
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-
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- self.title = NSLocalizedString("_save_settings_", comment: "")
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-
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- view.backgroundColor = .systemGroupedBackground
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- tableView.backgroundColor = .systemGroupedBackground
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- cellBackgoundColor = .secondarySystemGroupedBackground
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-
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- let saveButton: UIBarButtonItem = UIBarButtonItem(title: NSLocalizedString("_save_", comment: ""), style: UIBarButtonItem.Style.plain, target: self, action: #selector(save))
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- self.navigationItem.rightBarButtonItem = saveButton
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-
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- NCUtility.shared.colorNavigationController(navigationController, backgroundColor: .systemBackground, titleColor: .label, tintColor: nil, withoutShadow: false)
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-
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- tableView.separatorStyle = UITableViewCell.SeparatorStyle.none
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-
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- // self.tableView.sectionHeaderHeight = 10
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- // self.tableView.sectionFooterHeight = 10
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-
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- // let row : XLFormRowDescriptor = self.form.formRow(withTag: "fileName")!
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- // let rowCell = row.cell(forForm: self)
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- // rowCell.becomeFirstResponder()
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-
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- initializeForm()
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-
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- //let value = CCUtility.getTextRecognitionStatus()
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- //setTextRecognition(newValue: value)
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- }
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-
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- // MARK: XLForm
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-
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- func initializeForm() {
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-
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- let form: XLFormDescriptor = XLFormDescriptor() as XLFormDescriptor
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- form.rowNavigationOptions = XLFormRowNavigationOptions.stopDisableRow
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-
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- var section: XLFormSectionDescriptor
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- var row: XLFormRowDescriptor
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-
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- // Section: Destination Folder
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-
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- section = XLFormSectionDescriptor.formSection(withTitle: NSLocalizedString("_save_path_", comment: ""))
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- form.addFormSection(section)
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-
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- row = XLFormRowDescriptor(tag: "ButtonDestinationFolder", rowType: XLFormRowDescriptorTypeButton, title: self.titleServerUrl)
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- row.action.formSelector = #selector(changeDestinationFolder(_:))
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- row.cellConfig["backgroundColor"] = cellBackgoundColor
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-
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- row.cellConfig["imageView.image"] = UIImage(named: "folder")!.image(color: NCBrandColor.shared.brandElement, size: 25)
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-
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- row.cellConfig["textLabel.textAlignment"] = NSTextAlignment.right.rawValue
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- row.cellConfig["textLabel.font"] = UIFont.systemFont(ofSize: 15.0)
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- row.cellConfig["textLabel.textColor"] = UIColor.label
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-
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- section.addFormRow(row)
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-
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- // Section: Quality
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-
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- section = XLFormSectionDescriptor.formSection(withTitle: NSLocalizedString("_quality_image_title_", comment: ""))
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- form.addFormSection(section)
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-
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- row = XLFormRowDescriptor(tag: "compressionQuality", rowType: XLFormRowDescriptorTypeSlider)
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- row.value = 0.5
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- row.title = NSLocalizedString("_quality_medium_", comment: "")
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- row.cellConfig["backgroundColor"] = cellBackgoundColor
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-
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- row.cellConfig["slider.minimumTrackTintColor"] = NCBrandColor.shared.brandElement
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-
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- row.cellConfig["slider.maximumValue"] = 1
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- row.cellConfig["slider.minimumValue"] = 0
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- row.cellConfig["steps"] = 2
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-
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- row.cellConfig["textLabel.textAlignment"] = NSTextAlignment.center.rawValue
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- row.cellConfig["textLabel.font"] = UIFont.systemFont(ofSize: 15.0)
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- row.cellConfig["textLabel.textColor"] = UIColor.label
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-
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- section.addFormRow(row)
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-
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- // Section: Password
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-
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- section = XLFormSectionDescriptor.formSection(withTitle: NSLocalizedString("_pdf_password_", comment: ""))
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- form.addFormSection(section)
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-
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- row = XLFormRowDescriptor(tag: "password", rowType: XLFormRowDescriptorTypePassword, title: NSLocalizedString("_password_", comment: ""))
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- row.cellConfig["backgroundColor"] = cellBackgoundColor
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-
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- row.cellConfig["textLabel.font"] = UIFont.systemFont(ofSize: 15.0)
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- row.cellConfig["textLabel.textColor"] = UIColor.label
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-
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- row.cellConfig["textField.textAlignment"] = NSTextAlignment.right.rawValue
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- row.cellConfig["textField.font"] = UIFont.systemFont(ofSize: 15.0)
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- row.cellConfig["textField.textColor"] = UIColor.label
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-
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- section.addFormRow(row)
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-
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- // Section: Text recognition
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-
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- section = XLFormSectionDescriptor.formSection(withTitle: NSLocalizedString("_text_recognition_", comment: ""))
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- form.addFormSection(section)
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-
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- row = XLFormRowDescriptor(tag: "textRecognition", rowType: XLFormRowDescriptorTypeBooleanSwitch, title: NSLocalizedString("_text_recognition_", comment: ""))
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- row.value = 0
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- row.cellConfig["backgroundColor"] = cellBackgoundColor
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-
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- row.cellConfig["imageView.image"] = UIImage(named: "textRecognition")!.image(color: NCBrandColor.shared.brandElement, size: 25)
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-
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- row.cellConfig["textLabel.font"] = UIFont.systemFont(ofSize: 15.0)
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- row.cellConfig["textLabel.textColor"] = UIColor.label
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-
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- section.addFormRow(row)
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-
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- // Section: File
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-
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- section = XLFormSectionDescriptor.formSection(withTitle: NSLocalizedString("_file_creation_", comment: ""))
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- form.addFormSection(section)
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-
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- row = XLFormRowDescriptor(tag: "filetype", rowType: XLFormRowDescriptorTypeSelectorSegmentedControl, title: NSLocalizedString("_file_type_", comment: ""))
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- if arrayImages.count == 1 {
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- row.selectorOptions = ["PDF", "JPG"]
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- } else {
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- row.selectorOptions = ["PDF"]
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- }
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- row.value = "PDF"
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- row.cellConfig["backgroundColor"] = cellBackgoundColor
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-
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- row.cellConfig["tintColor"] = NCBrandColor.shared.brandElement
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- row.cellConfig["textLabel.font"] = UIFont.systemFont(ofSize: 15.0)
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- row.cellConfig["textLabel.textColor"] = UIColor.label
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-
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- section.addFormRow(row)
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-
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- row = XLFormRowDescriptor(tag: "fileName", rowType: XLFormRowDescriptorTypeText, title: NSLocalizedString("_filename_", comment: ""))
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- row.value = self.fileName
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- row.cellConfig["backgroundColor"] = cellBackgoundColor
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-
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- row.cellConfig["textLabel.font"] = UIFont.systemFont(ofSize: 15.0)
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- row.cellConfig["textLabel.textColor"] = UIColor.label
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-
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- row.cellConfig["textField.textAlignment"] = NSTextAlignment.right.rawValue
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- row.cellConfig["textField.font"] = UIFont.systemFont(ofSize: 15.0)
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- row.cellConfig["textField.textColor"] = UIColor.label
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-
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- section.addFormRow(row)
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-
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- self.form = form
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- }
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-
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- override func formRowDescriptorValueHasChanged(_ formRow: XLFormRowDescriptor!, oldValue: Any!, newValue: Any!) {
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-
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- super.formRowDescriptorValueHasChanged(formRow, oldValue: oldValue, newValue: newValue)
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-
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- if formRow.tag == "textRecognition" {
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-
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- self.setTextRecognition(newValue: newValue as! Int)
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- }
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-
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- if formRow.tag == "fileName" {
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-
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- self.form.delegate = nil
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-
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- let fileNameNew = newValue as? String
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-
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- if fileNameNew != nil {
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- self.fileName = CCUtility.removeForbiddenCharactersServer(fileNameNew)
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- } else {
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- self.fileName = ""
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- }
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-
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- formRow.value = self.fileName
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-
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- self.updateFormRow(formRow)
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-
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- self.form.delegate = self
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- }
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-
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- if formRow.tag == "compressionQuality" {
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-
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- self.form.delegate = nil
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-
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- // let row : XLFormRowDescriptor = self.form.formRow(withTag: "descriptionQuality")!
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- let newQuality = newValue as? NSNumber
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- let compressionQuality = (newQuality?.doubleValue)!
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-
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- if compressionQuality >= 0.0 && compressionQuality <= 0.3 {
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- formRow.title = NSLocalizedString("_quality_low_", comment: "")
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- quality = typeQuality.low
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- } else if compressionQuality > 0.3 && compressionQuality <= 0.6 {
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- formRow.title = NSLocalizedString("_quality_medium_", comment: "")
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- quality = typeQuality.medium
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- } else if compressionQuality > 0.6 && compressionQuality <= 1.0 {
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- formRow.title = NSLocalizedString("_quality_high_", comment: "")
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- quality = typeQuality.high
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- }
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-
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- self.updateFormRow(formRow)
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-
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- self.form.delegate = self
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- }
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-
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- if formRow.tag == "password" {
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- let stringPassword = newValue as? String
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- if stringPassword != nil {
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- password = stringPassword!
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- } else {
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- password = ""
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- }
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- }
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-
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- if formRow.tag == "filetype" {
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- fileType = newValue as! String
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-
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- let rowFileName: XLFormRowDescriptor = self.form.formRow(withTag: "fileName")!
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- let rowPassword: XLFormRowDescriptor = self.form.formRow(withTag: "password")!
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-
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- rowFileName.value = createFileName(rowFileName.value as? String)
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-
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- self.updateFormRow(rowFileName)
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-
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- // rowPassword
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- if fileType == "JPG" || fileType == "TXT" {
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- rowPassword.value = ""
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- password = ""
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- rowPassword.disabled = true
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- } else {
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- rowPassword.disabled = false
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- }
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-
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- self.updateFormRow(rowPassword)
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- }
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- }
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-
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- func setTextRecognition(newValue: Int) {
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-
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- let rowCompressionQuality: XLFormRowDescriptor = self.form.formRow(withTag: "compressionQuality")!
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- let rowFileTape: XLFormRowDescriptor = self.form.formRow(withTag: "filetype")!
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- let rowFileName: XLFormRowDescriptor = self.form.formRow(withTag: "fileName")!
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- let rowPassword: XLFormRowDescriptor = self.form.formRow(withTag: "password")!
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- let rowTextRecognition: XLFormRowDescriptor = self.form.formRow(withTag: "textRecognition")!
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-
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- self.form.delegate = nil
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-
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- if newValue == 1 {
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- rowFileTape.selectorOptions = ["PDF", "TXT"]
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- rowFileTape.value = "PDF"
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- fileType = "PDF"
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- rowPassword.disabled = true
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- rowCompressionQuality.disabled = false
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- } else {
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- if arrayImages.count == 1 {
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- rowFileTape.selectorOptions = ["PDF", "JPG"]
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- } else {
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- rowFileTape.selectorOptions = ["PDF"]
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- }
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- rowFileTape.value = "PDF"
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- fileType = "PDF"
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- rowPassword.disabled = false
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- rowCompressionQuality.disabled = false
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- }
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-
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- rowFileName.value = createFileName(rowFileName.value as? String)
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- self.updateFormRow(rowFileName)
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- self.tableView.reloadData()
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-
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- //CCUtility.setTextRecognitionStatus(newValue)
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- //rowTextRecognition.value = newValue
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-
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- self.form.delegate = self
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- }
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-
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- func createFileName(_ fileName: String?) -> String {
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-
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- var name: String = ""
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- var newFileName: String = ""
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-
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- if fileName == nil || fileName == "" {
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- name = CCUtility.createFileNameDate("scan", extension: "pdf") ?? "scan.pdf"
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- } else {
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- name = fileName!
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- }
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-
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- let ext = (name as NSString).pathExtension.uppercased()
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-
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- if ext == "" {
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- newFileName = name + "." + fileType.lowercased()
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- } else {
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- newFileName = (name as NSString).deletingPathExtension + "." + fileType.lowercased()
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- }
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-
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- return newFileName
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- }
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-
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- // MARK: - Action
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-
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- func dismissSelect(serverUrl: String?, metadata: tableMetadata?, type: String, items: [Any], overwrite: Bool, copy: Bool, move: Bool) {
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-
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- if serverUrl != nil {
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-
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- CCUtility.setDirectoryScanDocument(serverUrl!)
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- self.serverUrl = serverUrl!
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-
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- if serverUrl == NCUtilityFileSystem.shared.getHomeServer(urlBase: appDelegate.urlBase, userId: appDelegate.userId) {
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- self.titleServerUrl = "/"
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- } else {
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- self.titleServerUrl = (serverUrl! as NSString).lastPathComponent
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- }
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-
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- // Update
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- let row: XLFormRowDescriptor = self.form.formRow(withTag: "ButtonDestinationFolder")!
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- row.title = self.titleServerUrl
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- self.updateFormRow(row)
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- }
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- }
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-
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- @objc func save() {
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-
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- let rowFileName: XLFormRowDescriptor = self.form.formRow(withTag: "fileName")!
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- guard let name = rowFileName.value else {
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- return
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- }
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- if name as! String == "" {
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- return
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- }
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-
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- let ext = (name as! NSString).pathExtension.uppercased()
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- var fileNameSave = ""
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-
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- if ext == "" {
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- fileNameSave = name as! String + "." + fileType.lowercased()
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- } else {
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- fileNameSave = (name as! NSString).deletingPathExtension + "." + fileType.lowercased()
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- }
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-
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- // Create metadata for upload
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- let metadataForUpload = NCManageDatabase.shared.createMetadata(account: appDelegate.account, user: appDelegate.user, userId: appDelegate.userId, fileName: fileNameSave, fileNameView: fileNameSave, ocId: UUID().uuidString, serverUrl: serverUrl, urlBase: appDelegate.urlBase, url: "", contentType: "")
|
|
|
-
|
|
|
- metadataForUpload.session = NCNetworking.shared.sessionIdentifierBackground
|
|
|
- metadataForUpload.sessionSelector = NCGlobal.shared.selectorUploadFile
|
|
|
- metadataForUpload.status = NCGlobal.shared.metadataStatusWaitUpload
|
|
|
-
|
|
|
- if NCManageDatabase.shared.getMetadataConflict(account: appDelegate.account, serverUrl: serverUrl, fileNameView: fileNameSave) != nil {
|
|
|
-
|
|
|
- guard let conflict = UIStoryboard(name: "NCCreateFormUploadConflict", bundle: nil).instantiateInitialViewController() as? NCCreateFormUploadConflict else { return }
|
|
|
-
|
|
|
- conflict.textLabelDetailNewFile = NSLocalizedString("_now_", comment: "")
|
|
|
- conflict.serverUrl = serverUrl
|
|
|
- conflict.metadatasUploadInConflict = [metadataForUpload]
|
|
|
- conflict.delegate = self
|
|
|
-
|
|
|
- self.present(conflict, animated: true, completion: nil)
|
|
|
-
|
|
|
- } else {
|
|
|
-
|
|
|
- NCActivityIndicator.shared.start(backgroundView: self.view)
|
|
|
-
|
|
|
- DispatchQueue.main.asyncAfter(deadline: .now() + 0.3) {
|
|
|
- self.dismissAndUpload(metadataForUpload)
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- func dismissCreateFormUploadConflict(metadatas: [tableMetadata]?) {
|
|
|
-
|
|
|
- if metadatas != nil && metadatas!.count > 0 {
|
|
|
-
|
|
|
- NCActivityIndicator.shared.start(backgroundView: self.view)
|
|
|
-
|
|
|
- DispatchQueue.main.asyncAfter(deadline: .now() + 0.3) {
|
|
|
- self.dismissAndUpload(metadatas![0])
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- func dismissAndUpload(_ metadata: tableMetadata) {
|
|
|
-
|
|
|
- guard let fileNameGenerateExport = CCUtility.getDirectoryProviderStorageOcId(metadata.ocId, fileNameView: metadata.fileNameView) else {
|
|
|
- NCActivityIndicator.shared.stop()
|
|
|
-
|
|
|
- let error = NKError(errorCode: NCGlobal.shared.errorCreationFile, errorDescription: "_error_creation_file_")
|
|
|
- NCContentPresenter.shared.showError(error: error)
|
|
|
- return
|
|
|
- }
|
|
|
- let fileUrl = URL(fileURLWithPath: fileNameGenerateExport)
|
|
|
-
|
|
|
- // Text Recognition TXT
|
|
|
- if fileType == "TXT" && self.form.formRow(withTag: "textRecognition")!.value as! Int == 1 {
|
|
|
-
|
|
|
- var textFile = ""
|
|
|
- for image in self.arrayImages {
|
|
|
-
|
|
|
- let requestHandler = VNImageRequestHandler(cgImage: image.cgImage!, options: [:])
|
|
|
-
|
|
|
- let request = VNRecognizeTextRequest { request, _ in
|
|
|
- guard let observations = request.results as? [VNRecognizedTextObservation] else {
|
|
|
- NCActivityIndicator.shared.stop()
|
|
|
- return
|
|
|
- }
|
|
|
- for observation in observations {
|
|
|
- guard let textLine = observation.topCandidates(1).first else {
|
|
|
- continue
|
|
|
- }
|
|
|
-
|
|
|
- textFile += textLine.string
|
|
|
- textFile += "\n"
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- request.recognitionLevel = .accurate
|
|
|
- request.usesLanguageCorrection = true
|
|
|
- try? requestHandler.perform([request])
|
|
|
- }
|
|
|
-
|
|
|
- do {
|
|
|
- try textFile.write(to: fileUrl, atomically: true, encoding: .utf8)
|
|
|
- } catch {
|
|
|
- NCActivityIndicator.shared.stop()
|
|
|
- let error = NKError(errorCode: NCGlobal.shared.errorCreationFile, errorDescription: "_error_creation_file_")
|
|
|
- NCContentPresenter.shared.showError(error: error)
|
|
|
- return
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if fileType == "PDF" {
|
|
|
-
|
|
|
- let pdfData = NSMutableData()
|
|
|
-
|
|
|
- if !password.isEmpty {
|
|
|
- for char in password.unicodeScalars {
|
|
|
- if !char.isASCII {
|
|
|
- NCActivityIndicator.shared.stop()
|
|
|
- let error = NKError(errorCode: NCGlobal.shared.errorForbidden, errorDescription: "_password_ascii_")
|
|
|
- NCContentPresenter.shared.showError(error: error)
|
|
|
- return
|
|
|
- }
|
|
|
- }
|
|
|
- let info: [AnyHashable: Any] = [kCGPDFContextUserPassword as String: password, kCGPDFContextOwnerPassword as String: password]
|
|
|
- UIGraphicsBeginPDFContextToData(pdfData, CGRect.zero, info)
|
|
|
- } else {
|
|
|
- UIGraphicsBeginPDFContextToData(pdfData, CGRect.zero, nil)
|
|
|
- }
|
|
|
- var fontColor = UIColor.clear
|
|
|
-#if targetEnvironment(simulator)
|
|
|
- fontColor = UIColor.red
|
|
|
-#endif
|
|
|
-
|
|
|
- for var image in self.arrayImages {
|
|
|
-
|
|
|
- image = changeCompressionImage(image)
|
|
|
-
|
|
|
- let bounds = CGRect(x: 0, y: 0, width: image.size.width, height: image.size.height)
|
|
|
-
|
|
|
- if self.form.formRow(withTag: "textRecognition")!.value as! Int == 1 {
|
|
|
-
|
|
|
- UIGraphicsBeginPDFPageWithInfo(bounds, nil)
|
|
|
- image.draw(in: bounds)
|
|
|
-
|
|
|
- let requestHandler = VNImageRequestHandler(cgImage: image.cgImage!, options: [:])
|
|
|
-
|
|
|
- let request = VNRecognizeTextRequest { request, _ in
|
|
|
- guard let observations = request.results as? [VNRecognizedTextObservation] else {
|
|
|
- NCActivityIndicator.shared.stop()
|
|
|
- return
|
|
|
- }
|
|
|
- for observation in observations {
|
|
|
- guard let textLine = observation.topCandidates(1).first else {
|
|
|
- continue
|
|
|
- }
|
|
|
-
|
|
|
- var t: CGAffineTransform = CGAffineTransform.identity
|
|
|
- t = t.scaledBy(x: image.size.width, y: -image.size.height)
|
|
|
- t = t.translatedBy(x: 0, y: -1)
|
|
|
- let rect = observation.boundingBox.applying(t)
|
|
|
- let text = textLine.string
|
|
|
-
|
|
|
- let font = UIFont.systemFont(ofSize: rect.size.height, weight: .regular)
|
|
|
- let attributes = self.bestFittingFont(for: text, in: rect, fontDescriptor: font.fontDescriptor, fontColor: fontColor)
|
|
|
-
|
|
|
- text.draw(with: rect, options: .usesLineFragmentOrigin, attributes: attributes, context: nil)
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- request.recognitionLevel = .accurate
|
|
|
- request.usesLanguageCorrection = true
|
|
|
- try? requestHandler.perform([request])
|
|
|
-
|
|
|
- } else {
|
|
|
-
|
|
|
- UIGraphicsBeginPDFPageWithInfo(bounds, nil)
|
|
|
- image.draw(in: bounds)
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- UIGraphicsEndPDFContext()
|
|
|
-
|
|
|
- do {
|
|
|
- try pdfData.write(to: fileUrl, options: .atomic)
|
|
|
- } catch {
|
|
|
- print("error catched")
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if fileType == "JPG" {
|
|
|
-
|
|
|
- let image = changeCompressionImage(self.arrayImages[0])
|
|
|
-
|
|
|
- guard let data = image.jpegData(compressionQuality: CGFloat(0.5)) else {
|
|
|
- NCActivityIndicator.shared.stop()
|
|
|
- let error = NKError(errorCode: NCGlobal.shared.errorCreationFile, errorDescription: "_error_creation_file_")
|
|
|
- NCContentPresenter.shared.showError(error: error)
|
|
|
- return
|
|
|
- }
|
|
|
-
|
|
|
- do {
|
|
|
- try data.write(to: fileUrl, options: .atomic)
|
|
|
- } catch {
|
|
|
- NCActivityIndicator.shared.stop()
|
|
|
- let error = NKError(errorCode: NCGlobal.shared.errorCreationFile, errorDescription: "_error_creation_file_")
|
|
|
- NCContentPresenter.shared.showError(error: error)
|
|
|
- return
|
|
|
- }
|
|
|
- }
|
|
|
- metadata.size = NCUtilityFileSystem.shared.getFileSize(filePath: fileNameGenerateExport)
|
|
|
-
|
|
|
- NCActivityIndicator.shared.stop()
|
|
|
-
|
|
|
- NCNetworkingProcessUpload.shared.createProcessUploads(metadatas: [metadata], completion: { _ in })
|
|
|
-
|
|
|
- // Request delete all image scanned
|
|
|
- let alertController = UIAlertController(title: "", message: NSLocalizedString("_delete_all_scanned_images_", comment: ""), preferredStyle: .alert)
|
|
|
-
|
|
|
- let actionYes = UIAlertAction(title: NSLocalizedString("_yes_delete_", comment: ""), style: .default) { (_: UIAlertAction) in
|
|
|
-
|
|
|
- let path = CCUtility.getDirectoryScan()!
|
|
|
-
|
|
|
- do {
|
|
|
- let filePaths = try FileManager.default.contentsOfDirectory(atPath: path)
|
|
|
- for filePath in filePaths {
|
|
|
- try FileManager.default.removeItem(atPath: path + "/" + filePath)
|
|
|
- }
|
|
|
- } catch let error as NSError {
|
|
|
- print("Error: \(error.debugDescription)")
|
|
|
- }
|
|
|
-
|
|
|
- self.dismiss(animated: true, completion: nil)
|
|
|
- }
|
|
|
-
|
|
|
- let actionNo = UIAlertAction(title: NSLocalizedString("_no_delete_", comment: ""), style: .default) { (_: UIAlertAction) in
|
|
|
- self.dismiss(animated: true, completion: nil)
|
|
|
- }
|
|
|
-
|
|
|
- alertController.addAction(actionYes)
|
|
|
- alertController.addAction(actionNo)
|
|
|
- self.present(alertController, animated: true, completion: nil)
|
|
|
- }
|
|
|
-
|
|
|
- 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.typeOfCommandView = .selectCreateFolder
|
|
|
- viewController.includeDirectoryE2EEncryption = true
|
|
|
-
|
|
|
- self.present(navigationController, animated: true, completion: nil)
|
|
|
- }
|
|
|
-
|
|
|
- func changeCompressionImage(_ image: UIImage) -> UIImage {
|
|
|
-
|
|
|
- var compressionQuality: CGFloat = 0.5
|
|
|
- var baseHeight: Float = 595.2 // A4
|
|
|
- var baseWidth: Float = 841.8 // A4
|
|
|
-
|
|
|
- switch quality {
|
|
|
- case .low:
|
|
|
- baseHeight *= 1
|
|
|
- baseWidth *= 1
|
|
|
- compressionQuality = 0.3
|
|
|
- case .medium:
|
|
|
- baseHeight *= 2
|
|
|
- baseWidth *= 2
|
|
|
- compressionQuality = 0.6
|
|
|
- case .high:
|
|
|
- baseHeight *= 4
|
|
|
- baseWidth *= 4
|
|
|
- compressionQuality = 0.9
|
|
|
- }
|
|
|
-
|
|
|
- var newHeight = Float(image.size.height)
|
|
|
- var newWidth = Float(image.size.width)
|
|
|
- var imgRatio: Float = newWidth / newHeight
|
|
|
- let baseRatio: Float = baseWidth / baseHeight
|
|
|
-
|
|
|
- if newHeight > baseHeight || newWidth > baseWidth {
|
|
|
- if imgRatio < baseRatio {
|
|
|
- imgRatio = baseHeight / newHeight
|
|
|
- newWidth = imgRatio * newWidth
|
|
|
- newHeight = baseHeight
|
|
|
- } else if imgRatio > baseRatio {
|
|
|
- imgRatio = baseWidth / newWidth
|
|
|
- newHeight = imgRatio * newHeight
|
|
|
- newWidth = baseWidth
|
|
|
- } else {
|
|
|
- newHeight = baseHeight
|
|
|
- newWidth = baseWidth
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- let rect = CGRect(x: 0.0, y: 0.0, width: CGFloat(newWidth), height: CGFloat(newHeight))
|
|
|
- UIGraphicsBeginImageContext(rect.size)
|
|
|
- image.draw(in: rect)
|
|
|
- let img = UIGraphicsGetImageFromCurrentImageContext()
|
|
|
- let imageData = img?.jpegData(compressionQuality: CGFloat(compressionQuality))
|
|
|
- UIGraphicsEndImageContext()
|
|
|
- return UIImage(data: imageData!) ?? image
|
|
|
- }
|
|
|
-
|
|
|
- func bestFittingFont(for text: String, in bounds: CGRect, fontDescriptor: UIFontDescriptor, fontColor: UIColor) -> [NSAttributedString.Key: Any] {
|
|
|
-
|
|
|
- let constrainingDimension = min(bounds.width, bounds.height)
|
|
|
- let properBounds = CGRect(origin: .zero, size: bounds.size)
|
|
|
- var attributes: [NSAttributedString.Key: Any] = [:]
|
|
|
-
|
|
|
- let infiniteBounds = CGSize(width: CGFloat.infinity, height: CGFloat.infinity)
|
|
|
- var bestFontSize: CGFloat = constrainingDimension
|
|
|
-
|
|
|
- // Search font (H)
|
|
|
- for fontSize in stride(from: bestFontSize, through: 0, by: -1) {
|
|
|
- let newFont = UIFont(descriptor: fontDescriptor, size: fontSize)
|
|
|
- attributes[.font] = newFont
|
|
|
-
|
|
|
- let currentFrame = text.boundingRect(with: infiniteBounds, options: [.usesLineFragmentOrigin, .usesFontLeading], attributes: attributes, context: nil)
|
|
|
-
|
|
|
- if properBounds.contains(currentFrame) {
|
|
|
- bestFontSize = fontSize
|
|
|
- break
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Search kern (W)
|
|
|
- let font = UIFont(descriptor: fontDescriptor, size: bestFontSize)
|
|
|
- attributes = [NSAttributedString.Key.font: font, NSAttributedString.Key.foregroundColor: fontColor, NSAttributedString.Key.kern: 0] as [NSAttributedString.Key: Any]
|
|
|
- for kern in stride(from: 0, through: 100, by: 0.1) {
|
|
|
- let attributesTmp = [NSAttributedString.Key.font: font, NSAttributedString.Key.foregroundColor: fontColor, NSAttributedString.Key.kern: kern] as [NSAttributedString.Key: Any]
|
|
|
- let size = text.size(withAttributes: attributesTmp).width
|
|
|
- if size <= bounds.width {
|
|
|
- attributes = attributesTmp
|
|
|
- } else {
|
|
|
- break
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return attributes
|
|
|
- }
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-class NCCreateScanDocument: NSObject, VNDocumentCameraViewControllerDelegate {
|
|
|
- @objc static let shared: NCCreateScanDocument = {
|
|
|
- let instance = NCCreateScanDocument()
|
|
|
- return instance
|
|
|
- }()
|
|
|
-
|
|
|
- var viewController: UIViewController?
|
|
|
-
|
|
|
- func openScannerDocument(viewController: UIViewController) {
|
|
|
-
|
|
|
- self.viewController = viewController
|
|
|
-
|
|
|
- guard VNDocumentCameraViewController.isSupported else { return }
|
|
|
-
|
|
|
- let controller = VNDocumentCameraViewController()
|
|
|
- controller.delegate = self
|
|
|
-
|
|
|
- self.viewController?.present(controller, animated: true)
|
|
|
- }
|
|
|
-
|
|
|
- func documentCameraViewController(_ controller: VNDocumentCameraViewController, didFinishWith scan: VNDocumentCameraScan) {
|
|
|
-
|
|
|
- for pageNumber in 0..<scan.pageCount {
|
|
|
- let fileName = CCUtility.createFileName("scan.png", fileDate: Date(), fileType: PHAssetMediaType.image, keyFileName: NCGlobal.shared.keyFileNameMask, keyFileNameType: NCGlobal.shared.keyFileNameType, keyFileNameOriginal: NCGlobal.shared.keyFileNameOriginal, forcedNewFileName: true)!
|
|
|
- let fileNamePath = CCUtility.getDirectoryScan() + "/" + fileName
|
|
|
- let image = scan.imageOfPage(at: pageNumber)
|
|
|
- do {
|
|
|
- try image.pngData()?.write(to: NSURL.fileURL(withPath: fileNamePath))
|
|
|
- } catch { }
|
|
|
- }
|
|
|
-
|
|
|
- controller.dismiss(animated: true) {
|
|
|
- if let viewController = self.viewController as? NCScan {
|
|
|
- viewController.loadImage()
|
|
|
- } else {
|
|
|
- let storyboard = UIStoryboard(name: "NCScan", bundle: nil)
|
|
|
- let controller = storyboard.instantiateInitialViewController()!
|
|
|
-
|
|
|
- controller.modalPresentationStyle = UIModalPresentationStyle.pageSheet
|
|
|
- self.viewController?.present(controller, animated: true, completion: nil)
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- func documentCameraViewControllerDidCancel(_ controller: VNDocumentCameraViewController) {
|
|
|
- controller.dismiss(animated: true, completion: nil)
|
|
|
- }
|
|
|
-}
|
Marino Faggiana