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//
// NCShareNetworking.swift
// Nextcloud
//
// Created by Marino Faggiana on 25/07/2019.
// Copyright © 2019 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 UIKit
import NextcloudKit
class NCShareNetworking: NSObject {
private let appDelegate = UIApplication.shared.delegate as! AppDelegate
var urlBase: String
weak var delegate: NCShareNetworkingDelegate?
var view: UIView
var metadata: tableMetadata
init(metadata: tableMetadata, urlBase: String, view: UIView, delegate: NCShareNetworkingDelegate?) {
self.metadata = metadata
self.urlBase = urlBase
self.view = view
self.delegate = delegate
super.init()
}
func readShare(showLoadingIndicator: Bool) {
if showLoadingIndicator {
NCActivityIndicator.shared.start(backgroundView: view)
}
let filenamePath = CCUtility.returnFileNamePath(fromFileName: metadata.fileName, serverUrl: metadata.serverUrl, urlBase: urlBase, account: metadata.account)!
let parameter = NKShareParameter(path: filenamePath)
NextcloudKit.shared.readShares(parameters: parameter) { account, shares, data, error in
if showLoadingIndicator {
NCActivityIndicator.shared.stop()
}
if error == .success, let shares = shares {
NCManageDatabase.shared.addShare(urlBase: self.urlBase, account: self.metadata.account, shares: shares)
self.appDelegate.shares = NCManageDatabase.shared.getTableShares(account: self.metadata.account)
} else {
NCContentPresenter.shared.showError(error: error)
}
self.delegate?.readShareCompleted()
}
}
func createShare(option: NCTableShareable) {
// NOTE: Permissions don't work for creating with file drop!
// https://github.com/nextcloud/server/issues/17504
// NOTE: Can't save label, expirationDate, and note in same request.
// Library update needed:
// https://github.com/nextcloud/ios-communication-library/pull/104
NCActivityIndicator.shared.start(backgroundView: view)
let filenamePath = CCUtility.returnFileNamePath(fromFileName: metadata.fileName, serverUrl: metadata.serverUrl, urlBase: urlBase, account: metadata.account)!
NextcloudKit.shared.createShare(path: filenamePath, shareType: option.shareType, shareWith: option.shareWith, password: option.password, permissions: option.permissions) { (account, share, data, error) in
NCActivityIndicator.shared.stop()
if error == .success, let share = share {
option.idShare = share.idShare
NCManageDatabase.shared.addShare(urlBase: self.urlBase, account: self.metadata.account, shares: [share])
self.appDelegate.shares = NCManageDatabase.shared.getTableShares(account: self.metadata.account)
if option.hasChanges(comparedTo: share) {
self.updateShare(option: option)
}
} else {
NCContentPresenter.shared.showError(error: error)
}
self.delegate?.shareCompleted()
}
}
func unShare(idShare: Int) {
NCActivityIndicator.shared.start(backgroundView: view)
NextcloudKit.shared.deleteShare(idShare: idShare) { account, error in
NCActivityIndicator.shared.stop()
if error == .success {
NCManageDatabase.shared.deleteTableShare(account: account, idShare: idShare)
self.delegate?.unShareCompleted()
} else {
NCContentPresenter.shared.showError(error: error)
}
}
}
func updateShare(option: NCTableShareable) {
NCActivityIndicator.shared.start(backgroundView: view)
NextcloudKit.shared.updateShare(idShare: option.idShare, password: option.password, expireDate: option.expDateString, permissions: option.permissions, note: option.note, label: option.label, hideDownload: option.hideDownload) { account, share, data, error in
NCActivityIndicator.shared.stop()
if error == .success, let share = share {
NCManageDatabase.shared.addShare(urlBase: self.urlBase, account: self.metadata.account, shares: [share])
self.appDelegate.shares = NCManageDatabase.shared.getTableShares(account: self.metadata.account)
self.delegate?.readShareCompleted()
} else {
NCContentPresenter.shared.showError(error: error)
self.delegate?.updateShareWithError(idShare: option.idShare)
}
}
}
func getSharees(searchString: String) {
NCActivityIndicator.shared.start(backgroundView: view)
NextcloudKit.shared.searchSharees(search: searchString) { _, sharees, data, error in
NCActivityIndicator.shared.stop()
if error == .success {
self.delegate?.getSharees(sharees: sharees)
} else {
NCContentPresenter.shared.showError(error: error)
self.delegate?.getSharees(sharees: nil)
}
}
}
}
protocol NCShareNetworkingDelegate: AnyObject {
func readShareCompleted()
func shareCompleted()
func unShareCompleted()
func updateShareWithError(idShare: Int)
func getSharees(sharees: [NKSharee]?)
}
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