//
// NCActivityCollectionViewCell.swift
// Nextcloud
//
// Created by Henrik Storch on 17/01/2019.
// Copyright © 2021. All rights reserved.
//
// Author Henrik Storch <henrik.storch@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 NextcloudKit
import FloatingPanel
import JGProgressHUD
class NCActivityCollectionViewCell: UICollectionViewCell {
@IBOutlet weak var imageView: UIImageView!
var fileId = ""
override func awakeFromNib() {
super.awakeFromNib()
}
}
class NCActivityTableViewCell: UITableViewCell, NCCellProtocol {
private let appDelegate = UIApplication.shared.delegate as! AppDelegate
@IBOutlet weak var collectionView: UICollectionView!
@IBOutlet weak var icon: UIImageView!
@IBOutlet weak var avatar: UIImageView!
@IBOutlet weak var subject: UILabel!
@IBOutlet weak var subjectTrailingConstraint: NSLayoutConstraint!
@IBOutlet weak var collectionViewHeightConstraint: NSLayoutConstraint!
private var user: String = ""
var idActivity: Int = 0
var activityPreviews: [tableActivityPreview] = []
var didSelectItemEnable: Bool = true
var viewController: UIViewController?
var fileAvatarImageView: UIImageView? {
get { return avatar }
}
var fileUser: String? {
get { return user }
set { user = newValue ?? "" }
}
override func awakeFromNib() {
super.awakeFromNib()
collectionView.delegate = self
collectionView.dataSource = self
let avatarRecognizer = UITapGestureRecognizer(target: self, action: #selector(tapAvatarImage))
avatar.addGestureRecognizer(avatarRecognizer)
}
@objc func tapAvatarImage() {
guard let fileUser = fileUser else { return }
viewController?.showProfileMenu(userId: fileUser)
}
}
// MARK: - Collection View
extension NCActivityTableViewCell: UICollectionViewDelegate {
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
// Select not permitted
if !didSelectItemEnable {
return
}
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "collectionCell", for: indexPath) as? NCActivityCollectionViewCell
let activityPreview = activityPreviews[indexPath.row]
if activityPreview.view == "trashbin" {
var responder: UIResponder? = collectionView
while !(responder is UIViewController) {
responder = responder?.next
if responder == nil {
break
}
}
if (responder as? UIViewController)!.navigationController != nil {
if let viewController = UIStoryboard(name: "NCTrash", bundle: nil).instantiateInitialViewController() as? NCTrash {
if let result = NCManageDatabase.shared.getTrashItem(fileId: String(activityPreview.fileId), account: activityPreview.account) {
viewController.blinkFileId = result.fileId
viewController.trashPath = result.filePath
(responder as? UIViewController)!.navigationController?.pushViewController(viewController, animated: true)
} else {
let error = NKError(errorCode: NCGlobal.shared.errorInternalError, errorDescription: "_trash_file_not_found_")
NCContentPresenter.shared.showError(error: error)
}
}
}
return
}
if activityPreview.view == NCGlobal.shared.appName && activityPreview.mimeType != "dir" {
guard let activitySubjectRich = NCManageDatabase.shared.getActivitySubjectRich(account: activityPreview.account, idActivity: activityPreview.idActivity, id: String(activityPreview.fileId)) else {
return
}
if let metadata = NCManageDatabase.shared.getMetadata(predicate: NSPredicate(format: "fileId == %@", activitySubjectRich.id)) {
if let filePath = CCUtility.getDirectoryProviderStorageOcId(metadata.ocId, fileNameView: metadata.fileNameView) {
do {
let attr = try FileManager.default.attributesOfItem(atPath: filePath)
let fileSize = attr[FileAttributeKey.size] as! UInt64
if fileSize > 0 {
if let viewController = self.viewController {
NCViewer.shared.view(viewController: viewController, metadata: metadata, metadatas: [metadata], imageIcon: cell?.imageView.image)
}
return
}
} catch {
print("Error: \(error)")
}
}
}
let hud = JGProgressHUD()
hud.indicatorView = JGProgressHUDRingIndicatorView()
if let indicatorView = hud.indicatorView as? JGProgressHUDRingIndicatorView {
indicatorView.ringWidth = 1.5
}
guard let view = appDelegate.window?.rootViewController?.view else { return }
hud.show(in: view)
NextcloudKit.shared.getFileFromFileId(fileId: String(activityPreview.fileId)) { account, file, data, error in
if let file = file {
let isDirectoryE2EE = NCUtility.shared.isDirectoryE2EE(file: file)
let metadata = NCManageDatabase.shared.convertFileToMetadata(file, isDirectoryE2EE: isDirectoryE2EE)
NCManageDatabase.shared.addMetadata(metadata)
let serverUrlFileName = metadata.serverUrl + "/" + metadata.fileName
let fileNameLocalPath = CCUtility.getDirectoryProviderStorageOcId(metadata.ocId, fileNameView: metadata.fileNameView)!
NextcloudKit.shared.download(serverUrlFileName: serverUrlFileName, fileNameLocalPath: fileNameLocalPath, requestHandler: { _ in
}, taskHandler: { _ in
}, progressHandler: { progress in
hud.progress = Float(progress.fractionCompleted)
}) { account, _, _, _, _, _, error in
hud.dismiss()
if account == self.appDelegate.account && error == .success {
NCManageDatabase.shared.addLocalFile(metadata: metadata)
if let viewController = self.viewController {
NCViewer.shared.view(viewController: viewController, metadata: metadata, metadatas: [metadata], imageIcon: cell?.imageView.image)
}
}
}
} else {
hud.dismiss()
NCContentPresenter.shared.showError(error: error)
}
}
}
}
}
extension NCActivityTableViewCell: UICollectionViewDataSource {
func numberOfSections(in collectionView: UICollectionView) -> Int {
return 1
}
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
let results = activityPreviews.unique { $0.fileId }
return results.count
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let cell: NCActivityCollectionViewCell = collectionView.dequeueReusableCell(withReuseIdentifier: "collectionCell", for: indexPath) as! NCActivityCollectionViewCell
cell.imageView.image = nil
let activityPreview = activityPreviews[indexPath.row]
let fileId = String(activityPreview.fileId)
// Trashbin
if activityPreview.view == "trashbin" {
let source = activityPreview.source
NCUtility.shared.convertSVGtoPNGWriteToUserData(svgUrlString: source, width: 100, rewrite: false, account: appDelegate.account, id: idActivity) { imageNamePath, id in
if let imageNamePath = imageNamePath, id == self.idActivity, let image = UIImage(contentsOfFile: imageNamePath) {
cell.imageView.image = image
} else {
cell.imageView.image = UIImage(named: "file")
}
}
} else {
if activityPreview.isMimeTypeIcon {
let source = activityPreview.source
NCUtility.shared.convertSVGtoPNGWriteToUserData(svgUrlString: source, width: 100, rewrite: false, account: appDelegate.account, id: idActivity) { imageNamePath, id in
if let imageNamePath = imageNamePath, id == self.idActivity, let image = UIImage(contentsOfFile: imageNamePath) {
cell.imageView.image = image
} else {
cell.imageView.image = UIImage(named: "file")
}
}
} else {
if let activitySubjectRich = NCManageDatabase.shared.getActivitySubjectRich(account: activityPreview.account, idActivity: idActivity, id: fileId) {
let fileNamePath = CCUtility.getDirectoryUserData() + "/" + activitySubjectRich.name
if FileManager.default.fileExists(atPath: fileNamePath), let image = UIImage(contentsOfFile: fileNamePath) {
cell.imageView.image = image
} else {
NCOperationQueue.shared.downloadThumbnailActivity(fileNamePathOrFileId: activityPreview.source, fileNamePreviewLocalPath: fileNamePath, fileId: fileId, cell: cell, collectionView: collectionView)
}
}
}
}
return cell
}
}
extension NCActivityTableViewCell: UICollectionViewDelegateFlowLayout {
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
return CGSize(width: 50, height: 50)
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumLineSpacingForSectionAt section: Int) -> CGFloat {
return 20
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, insetForSectionAt section: Int) -> UIEdgeInsets {
return UIEdgeInsets(top: 0, left: 0, bottom: 10, right: 0)
}
}