//
// NCNetworkingNotificationCenter.swift
// Nextcloud
//
// Created by Marino Faggiana on 19/04/2020.
// 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
@objc class NCNetworkingNotificationCenter: NSObject {
@objc public static let shared: NCNetworkingNotificationCenter = {
let instance = NCNetworkingNotificationCenter()
NotificationCenter.default.addObserver(instance, selector: #selector(downloadFileStart(_:)), name: NSNotification.Name(rawValue: k_notificationCenter_downloadFileStart), object: nil)
NotificationCenter.default.addObserver(instance, selector: #selector(downloadedFile(_:)), name: NSNotification.Name(rawValue: k_notificationCenter_downloadedFile), object: nil)
NotificationCenter.default.addObserver(instance, selector: #selector(uploadFileStart(_:)), name: NSNotification.Name(rawValue: k_notificationCenter_uploadFileStart), object: nil)
NotificationCenter.default.addObserver(instance, selector: #selector(uploadedFile(_:)), name: NSNotification.Name(rawValue: k_notificationCenter_uploadedFile), object: nil)
return instance
}()
let appDelegate = UIApplication.shared.delegate as! AppDelegate
var viewerQuickLook: NCViewerQuickLook?
//MARK: - Download
@objc func downloadFileStart(_ notification: NSNotification) {
if let userInfo = notification.userInfo as NSDictionary? {
if let ocId = userInfo["ocId"] as? String, let serverUrl = userInfo["serverUrl"] as? String, let _ = userInfo["task"] as? URLSessionDownloadTask {
NCMainCommon.sharedInstance.reloadDatasource(ServerUrl: serverUrl, ocId: ocId, action: Int32(k_action_MOD))
appDelegate.updateApplicationIconBadgeNumber()
}
}
}
@objc func downloadedFile(_ notification: NSNotification) {
if let userInfo = notification.userInfo as NSDictionary? {
if let metadata = userInfo["metadata"] as? tableMetadata, let selector = userInfo["selector"] as? String, let errorCode = userInfo["errorCode"] as? Int, let errorDescription = userInfo["errorDescription"] as? String {
if metadata.account != appDelegate.activeAccount { return }
if errorCode == 0 {
NCMainCommon.sharedInstance.reloadDatasource(ServerUrl: metadata.serverUrl, ocId: metadata.ocId, action: Int32(k_action_MOD))
// Synchronized
if selector == selectorDownloadSynchronize {
appDelegate.updateApplicationIconBadgeNumber()
appDelegate.startLoadAutoDownloadUpload()
return
}
// Quick Look
if selector == selectorLoadFileQuickLook {
let fileNamePath = NSTemporaryDirectory() + metadata.fileNameView
CCUtility.copyFile(atPath: CCUtility.getDirectoryProviderStorageOcId(metadata.ocId, fileNameView: metadata.fileNameView), toPath: fileNamePath)
viewerQuickLook = NCViewerQuickLook.init()
viewerQuickLook?.quickLook(url: URL(fileURLWithPath: fileNamePath), viewController: appDelegate.activeMain)
return
}
// open View File
if (selector == selectorLoadFileView || selector == selectorLoadFileViewFavorite) && UIApplication.shared.applicationState == UIApplication.State.active {
if metadata.contentType.contains("opendocument") && !NCUtility.sharedInstance.isRichDocument(metadata) {
metadata.typeFile = k_metadataTypeFile_unknown
}
#if HC
if metadata.typeFile == k_metadataTypeFile_imagemeter {
if !IMUtility.shared.IMUnzip(metadata: metadata) {
NCContentPresenter.shared.messageNotification("_error_", description: "Bundle imagemeter error. 🤷♂️", delay: TimeInterval(k_dismissAfterSecond), type: NCContentPresenter.messageType.error, errorCode: 0)
return
}
let storyboard = UIStoryboard(name: "IMImagemeter", bundle: nil)
let imagemeterViewer = storyboard.instantiateInitialViewController() as! IMImagemeterViewer
imagemeterViewer.metadata = metadata
imagemeterViewer.modalPresentationStyle = UIModalPresentationStyle.fullScreen
imagemeterViewer.imagemeterViewerDelegate = self
self.appDelegate.window.rootViewController?.present(imagemeterViewer, animated: true, completion: nil)
return
}
#else
if metadata.typeFile == k_metadataTypeFile_imagemeter {
NCMainCommon.sharedInstance.openIn(metadata: metadata, selector: selector)
return
}
#endif
if metadata.typeFile == k_metadataTypeFile_compress || metadata.typeFile == k_metadataTypeFile_unknown {
NCMainCommon.sharedInstance.openIn(metadata: metadata, selector: selector)
} else {
if appDelegate.activeMain.view.window != nil {
appDelegate.activeMain.shouldPerformSegue(metadata, selector: selector)
} else if appDelegate.activeFavorites.view.window != nil {
appDelegate.activeFavorites.shouldPerformSegue(metadata, selector: selector)
}
}
}
// Open in...
if (selector == selectorOpenIn || selector == selectorOpenInDetail) && UIApplication.shared.applicationState == UIApplication.State.active {
NCMainCommon.sharedInstance.openIn(metadata: metadata, selector: selector)
}
// Save to Photo Album
if selector == selectorSave {
appDelegate.activeMain.save(toPhotoAlbum: metadata)
}
// Copy File
if selector == selectorLoadCopy {
appDelegate.activeMain.copyFile(toPasteboard: metadata)
}
// Set as available offline
if selector == selectorLoadOffline {
NCManageDatabase.sharedInstance.setLocalFile(ocId: metadata.ocId, offline: true)
}
appDelegate.startLoadAutoDownloadUpload()
} else {
// File do not exists on server, remove in local
if (errorCode == kOCErrorServerPathNotFound || errorCode == -1011) { // - 1011 = kCFURLErrorBadServerResponse
do {
try FileManager.default.removeItem(atPath: CCUtility.getDirectoryProviderStorageOcId(metadata.ocId))
} catch { }
NCManageDatabase.sharedInstance.deleteMetadata(predicate: NSPredicate(format: "ocId == %@", metadata.ocId))
NCManageDatabase.sharedInstance.deleteLocalFile(predicate: NSPredicate(format: "ocId == %@", metadata.ocId))
NCMainCommon.sharedInstance.reloadDatasource(ServerUrl: metadata.serverUrl, ocId: metadata.ocId, action: Int32(k_action_DEL))
} else {
NCContentPresenter.shared.messageNotification("_download_file_", description: errorDescription, delay: TimeInterval(k_dismissAfterSecond), type: NCContentPresenter.messageType.error, errorCode: errorCode)
}
}
appDelegate.startLoadAutoDownloadUpload()
}
}
}
//MARK: - Upload
@objc func uploadFileStart(_ notification: NSNotification) {
if let userInfo = notification.userInfo as NSDictionary? {
if let ocId = userInfo["ocId"] as? String, let serverUrl = userInfo["serverUrl"] as? String, let _ = userInfo["task"] as? URLSessionUploadTask {
NCMainCommon.sharedInstance.reloadDatasource(ServerUrl: serverUrl, ocId: ocId, action: Int32(k_action_MOD))
appDelegate.updateApplicationIconBadgeNumber()
}
}
}
@objc func uploadedFile(_ notification: NSNotification) {
if let userInfo = notification.userInfo as NSDictionary? {
if let metadata = userInfo["metadata"] as? tableMetadata, let errorCode = userInfo["errorCode"] as? Int, let errorDescription = userInfo["errorDescription"] as? String {
NCMainCommon.sharedInstance.reloadDatasource(ServerUrl: metadata.serverUrl, ocId: metadata.ocId, action: Int32(k_action_MOD))
if metadata.account == appDelegate.activeAccount {
if errorCode == 0 {
appDelegate.startLoadAutoDownloadUpload()
} else {
if errorCode != -999 && errorCode != kOCErrorServerUnauthorized && errorDescription != "" {
NCContentPresenter.shared.messageNotification("_upload_file_", description: errorDescription, delay: TimeInterval(k_dismissAfterSecond), type: NCContentPresenter.messageType.error, errorCode: errorCode)
}
}
}
}
}
}
}