//
// NCManageDatabase.swift
// Nextcloud
//
// Created by Marino Faggiana on 06/05/17.
// Copyright © 2017 Marino Faggiana. All rights reserved.
//
// Author Marino Faggiana <marino.faggiana@nextcloud.com>
// 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 UIKit
import RealmSwift
import NCCommunication
import SwiftyJSON
import CoreMedia
class NCManageDatabase: NSObject {
@objc static let shared: NCManageDatabase = {
let instance = NCManageDatabase()
return instance
}()
override init() {
let dirGroup = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: NCBrandOptions.shared.capabilitiesGroups)
let databaseFilePath = dirGroup?.appendingPathComponent(NCGlobal.shared.appDatabaseNextcloud + "/" + NCGlobal.shared.databaseDefault)
let bundleUrl: URL = Bundle.main.bundleURL
let bundlePathExtension: String = bundleUrl.pathExtension
let isAppex: Bool = bundlePathExtension == "appex"
// Disable file protection for directory DB
// https://docs.mongodb.com/realm/sdk/ios/examples/configure-and-open-a-realm/#std-label-ios-open-a-local-realm
if let folderPathURL = dirGroup?.appendingPathComponent(NCGlobal.shared.appDatabaseNextcloud) {
let folderPath = folderPathURL.path
do {
try FileManager.default.setAttributes([FileAttributeKey.protectionKey: FileProtectionType.completeUntilFirstUserAuthentication], ofItemAtPath: folderPath)
} catch {
print("Dangerous error")
}
}
if isAppex {
// App Extension config
let config = Realm.Configuration(
fileURL: dirGroup?.appendingPathComponent(NCGlobal.shared.appDatabaseNextcloud + "/" + NCGlobal.shared.databaseDefault),
schemaVersion: NCGlobal.shared.databaseSchemaVersion,
objectTypes: [tableMetadata.self, tableLocalFile.self, tableDirectory.self, tableTag.self, tableAccount.self, tableCapabilities.self, tableE2eEncryption.self, tableE2eEncryptionLock.self, tableShare.self, tableChunk.self, tableAvatar.self]
)
Realm.Configuration.defaultConfiguration = config
} else {
// App config
let configCompact = Realm.Configuration(
fileURL: databaseFilePath,
schemaVersion: NCGlobal.shared.databaseSchemaVersion,
migrationBlock: { migration, oldSchemaVersion in
if oldSchemaVersion < 61 {
migration.deleteData(forType: tableShare.className())
}
if oldSchemaVersion < 74 {
migration.enumerateObjects(ofType: tableLocalFile.className()) { oldObject, newObject in
newObject!["ocId"] = oldObject!["fileID"]
}
migration.enumerateObjects(ofType: tableTrash.className()) { oldObject, newObject in
newObject!["fileId"] = oldObject!["fileID"]
}
migration.enumerateObjects(ofType: tableTag.className()) { oldObject, newObject in
newObject!["ocId"] = oldObject!["fileID"]
}
migration.enumerateObjects(ofType: tableE2eEncryptionLock.className()) { oldObject, newObject in
newObject!["ocId"] = oldObject!["fileID"]
}
}
if oldSchemaVersion < 87 {
migration.deleteData(forType: tableActivity.className())
migration.deleteData(forType: tableActivityPreview.className())
migration.deleteData(forType: tableActivitySubjectRich.className())
migration.deleteData(forType: tableExternalSites.className())
migration.deleteData(forType: tableGPS.className())
migration.deleteData(forType: tableTag.className())
}
if oldSchemaVersion < 120 {
migration.deleteData(forType: tableCapabilities.className())
migration.deleteData(forType: tableComments.className())
}
if oldSchemaVersion < 134 {
migration.deleteData(forType: tableDirectEditingCreators.className())
migration.deleteData(forType: tableDirectEditingEditors.className())
migration.deleteData(forType: tableExternalSites.className())
}
if oldSchemaVersion < 141 {
migration.enumerateObjects(ofType: tableAccount.className()) { oldObject, newObject in
newObject!["urlBase"] = oldObject!["url"]
}
}
if oldSchemaVersion < 162 {
migration.enumerateObjects(ofType: tableAccount.className()) { oldObject, newObject in
newObject!["userId"] = oldObject!["userID"]
migration.deleteData(forType: tableMetadata.className())
}
}
if oldSchemaVersion < 212 {
migration.deleteData(forType: tableDirectory.className())
migration.deleteData(forType: tableE2eEncryption.className())
migration.deleteData(forType: tableE2eEncryptionLock.className())
migration.deleteData(forType: tableMetadata.className())
migration.deleteData(forType: tableShare.className())
migration.deleteData(forType: tableTrash.className())
migration.deleteData(forType: tableVideo.className())
// Delete OLD avatar image
if var pathUrl = CCUtility.getDirectoryGroup() {
pathUrl.appendPathComponent(NCGlobal.shared.appUserData)
do {
let fileURLs = try FileManager.default.contentsOfDirectory(at: pathUrl, includingPropertiesForKeys: nil, options: .skipsHiddenFiles)
for fileURL in fileURLs {
try FileManager.default.removeItem(at: fileURL)
}
} catch { }
}
}
}, shouldCompactOnLaunch: { totalBytes, usedBytes in
// totalBytes refers to the size of the file on disk in bytes (data + free space)
// usedBytes refers to the number of bytes used by data in the file
// Compact if the file is over 100MB in size and less than 50% 'used'
let oneHundredMB = 100 * 1024 * 1024
return (totalBytes > oneHundredMB) && (Double(usedBytes) / Double(totalBytes)) < 0.5
}
)
do {
_ = try Realm(configuration: configCompact)
} catch {
if let databaseFilePath = databaseFilePath {
do {
#if !EXTENSION
NCContentPresenter.shared.messageNotification("_error_", description: "_database_corrupt_", delay: NCGlobal.shared.dismissAfterSecondLong, type: NCContentPresenter.messageType.info, errorCode: NCGlobal.shared.errorInternalError, priority: .max)
#endif
try FileManager.default.removeItem(at: databaseFilePath)
} catch {}
}
}
let config = Realm.Configuration(
fileURL: dirGroup?.appendingPathComponent(NCGlobal.shared.appDatabaseNextcloud + "/" + NCGlobal.shared.databaseDefault),
schemaVersion: NCGlobal.shared.databaseSchemaVersion
)
Realm.Configuration.defaultConfiguration = config
}
// Verify Database, if corrupr remove it
do {
_ = try Realm()
} catch {
if let databaseFilePath = databaseFilePath {
do {
#if !EXTENSION
NCContentPresenter.shared.messageNotification("_error_", description: "_database_corrupt_", delay: NCGlobal.shared.dismissAfterSecondLong, type: NCContentPresenter.messageType.info, errorCode: NCGlobal.shared.errorInternalError, priority: .max)
#endif
try FileManager.default.removeItem(at: databaseFilePath)
} catch {}
}
}
// Open Real
_ = try! Realm()
}
// MARK: -
// MARK: Utility Database
@objc func clearTable(_ table: Object.Type, account: String? = nil) {
let realm = try! Realm()
do {
try realm.safeWrite {
var results: Results<Object>
if let account = account {
results = realm.objects(table).filter("account == %@", account)
} else {
results = realm.objects(table)
}
realm.delete(results)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func clearDatabase(account: String?, removeAccount: Bool) {
self.clearTable(tableActivity.self, account: account)
self.clearTable(tableActivityLatestId.self, account: account)
self.clearTable(tableActivityPreview.self, account: account)
self.clearTable(tableActivitySubjectRich.self, account: account)
self.clearTable(tableAvatar.self)
self.clearTable(tableCapabilities.self, account: account)
self.clearTable(tableChunk.self, account: account)
self.clearTable(tableComments.self, account: account)
self.clearTable(tableDirectEditingCreators.self, account: account)
self.clearTable(tableDirectEditingEditors.self, account: account)
self.clearTable(tableDirectory.self, account: account)
self.clearTable(tableE2eEncryption.self, account: account)
self.clearTable(tableE2eEncryptionLock.self, account: account)
self.clearTable(tableExternalSites.self, account: account)
self.clearTable(tableGPS.self, account: nil)
self.clearTable(tableLocalFile.self, account: account)
self.clearTable(tableMetadata.self, account: account)
self.clearTable(tablePhotoLibrary.self, account: account)
self.clearTable(tableShare.self, account: account)
self.clearTable(tableTag.self, account: account)
self.clearTable(tableTrash.self, account: account)
self.clearTable(tableUserStatus.self, account: account)
self.clearTable(tableVideo.self, account: account)
if removeAccount {
self.clearTable(tableAccount.self, account: account)
}
}
@objc func removeDB() {
let realmURL = Realm.Configuration.defaultConfiguration.fileURL!
let realmURLs = [
realmURL,
realmURL.appendingPathExtension("lock"),
realmURL.appendingPathExtension("note"),
realmURL.appendingPathExtension("management")
]
for URL in realmURLs {
do {
try FileManager.default.removeItem(at: URL)
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
}
@objc func getThreadConfined(_ object: Object) -> Any {
// id tradeReference = [[NCManageDatabase shared] getThreadConfined:metadata];
return ThreadSafeReference(to: object)
}
@objc func putThreadConfined(_ tableRef: Any) -> Object? {
// tableMetadata *metadataThread = (tableMetadata *)[[NCManageDatabase shared] putThreadConfined:tradeReference];
let realm = try! Realm()
return realm.resolve(tableRef as! ThreadSafeReference<Object>)
}
@objc func isTableInvalidated(_ object: Object) -> Bool {
return object.isInvalidated
}
// MARK: -
// MARK: Table Avatar
@objc func addAvatar(fileName: String, etag: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
// Add new
let addObject = tableAvatar()
addObject.date = NSDate()
addObject.etag = etag
addObject.fileName = fileName
addObject.loaded = true
realm.add(addObject, update: .all)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
func getTableAvatar(fileName: String) -> tableAvatar? {
let realm = try! Realm()
guard let result = realm.objects(tableAvatar.self).filter("fileName == %@", fileName).first else {
return nil
}
return tableAvatar.init(value: result)
}
func clearAllAvatarLoaded() {
let realm = try! Realm()
do {
try realm.safeWrite {
let results = realm.objects(tableAvatar.self)
for result in results {
result.loaded = false
realm.add(result, update: .all)
}
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@discardableResult
func setAvatarLoaded(fileName: String) -> UIImage? {
let realm = try! Realm()
let fileNameLocalPath = String(CCUtility.getDirectoryUserData()) + "/" + fileName
var image: UIImage?
do {
try realm.safeWrite {
if let result = realm.objects(tableAvatar.self).filter("fileName == %@", fileName).first {
if let imageAvatar = UIImage(contentsOfFile: fileNameLocalPath) {
result.loaded = true
image = imageAvatar
} else {
realm.delete(result)
}
}
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
return image
}
func getImageAvatarLoaded(fileName: String) -> UIImage? {
let realm = try! Realm()
let fileNameLocalPath = String(CCUtility.getDirectoryUserData()) + "/" + fileName
let result = realm.objects(tableAvatar.self).filter("fileName == %@", fileName).first
if result == nil {
NCUtilityFileSystem.shared.deleteFile(filePath: fileNameLocalPath)
return nil
} else if result?.loaded == false {
return nil
}
return UIImage(contentsOfFile: fileNameLocalPath)
}
// MARK: -
// MARK: Table Capabilities
@objc func addCapabilitiesJSon(_ data: Data, account: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
let addObject = tableCapabilities()
addObject.account = account
addObject.jsondata = data
realm.add(addObject, update: .all)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func getCapabilities(account: String) -> String? {
let realm = try! Realm()
guard let result = realm.objects(tableCapabilities.self).filter("account == %@", account).first else {
return nil
}
guard let jsondata = result.jsondata else {
return nil
}
let json = JSON(jsondata)
return json.rawString()?.replacingOccurrences(of: "\\/", with: "/")
}
@objc func getCapabilitiesServerString(account: String, elements: [String]) -> String? {
let realm = try! Realm()
guard let result = realm.objects(tableCapabilities.self).filter("account == %@", account).first else {
return nil
}
guard let jsondata = result.jsondata else {
return nil
}
let json = JSON(jsondata)
return json[elements].string
}
@objc func getCapabilitiesServerInt(account: String, elements: [String]) -> Int {
let realm = try! Realm()
guard let result = realm.objects(tableCapabilities.self).filter("account == %@", account).first,
let jsondata = result.jsondata else {
return 0
}
let json = JSON(jsondata)
return json[elements].intValue
}
@objc func getCapabilitiesServerBool(account: String, elements: [String], exists: Bool) -> Bool {
let realm = try! Realm()
guard let result = realm.objects(tableCapabilities.self).filter("account == %@", account).first else {
return false
}
guard let jsondata = result.jsondata else {
return false
}
let json = JSON(jsondata)
if exists {
return json[elements].exists()
} else {
return json[elements].boolValue
}
}
@objc func getCapabilitiesServerArray(account: String, elements: [String]) -> [String]? {
let realm = try! Realm()
var resultArray: [String] = []
guard let result = realm.objects(tableCapabilities.self).filter("account == %@", account).first else {
return nil
}
guard let jsondata = result.jsondata else {
return nil
}
let json = JSON(jsondata)
if let results = json[elements].array {
for result in results {
resultArray.append(result.string ?? "")
}
return resultArray
}
return nil
}
// MARK: -
// MARK: Table Chunk
func getChunkFolder(account: String, ocId: String) -> String {
let realm = try! Realm()
if let result = realm.objects(tableChunk.self).filter("account == %@ AND ocId == %@", account, ocId).first {
return result.chunkFolder
}
return NSUUID().uuidString
}
func getChunks(account: String, ocId: String) -> [String] {
let realm = try! Realm()
var filesNames: [String] = []
let results = realm.objects(tableChunk.self).filter("account == %@ AND ocId == %@", account, ocId).sorted(byKeyPath: "fileName", ascending: true)
for result in results {
filesNames.append(result.fileName)
}
return filesNames
}
func addChunks(account: String, ocId: String, chunkFolder: String, fileNames: [String]) {
let realm = try! Realm()
var size: Int64 = 0
do {
try realm.safeWrite {
for fileName in fileNames {
let object = tableChunk()
size += NCUtilityFileSystem.shared.getFileSize(filePath: CCUtility.getDirectoryProviderStorageOcId(ocId, fileNameView: fileName)!)
object.account = account
object.chunkFolder = chunkFolder
object.fileName = fileName
object.index = ocId + fileName
object.ocId = ocId
object.size = size
realm.add(object, update: .all)
}
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
func getChunk(account: String, fileName: String) -> tableChunk? {
let realm = try! Realm()
if let result = realm.objects(tableChunk.self).filter("account == %@ AND fileName == %@", account, fileName).first {
return tableChunk.init(value: result)
} else {
return nil
}
}
func deleteChunk(account: String, ocId: String, fileName: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
let result = realm.objects(tableChunk.self).filter(NSPredicate(format: "account == %@ AND ocId == %@ AND fileName == %@", account, ocId, fileName))
realm.delete(result)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
func deleteChunks(account: String, ocId: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
let result = realm.objects(tableChunk.self).filter(NSPredicate(format: "account == %@ AND ocId == %@", account, ocId))
realm.delete(result)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
// MARK: -
// MARK: Table Direct Editing
@objc func addDirectEditing(account: String, editors: [NCCommunicationEditorDetailsEditors], creators: [NCCommunicationEditorDetailsCreators]) {
let realm = try! Realm()
do {
try realm.safeWrite {
let resultsCreators = realm.objects(tableDirectEditingCreators.self).filter("account == %@", account)
realm.delete(resultsCreators)
let resultsEditors = realm.objects(tableDirectEditingEditors.self).filter("account == %@", account)
realm.delete(resultsEditors)
for creator in creators {
let addObject = tableDirectEditingCreators()
addObject.account = account
addObject.editor = creator.editor
addObject.ext = creator.ext
addObject.identifier = creator.identifier
addObject.mimetype = creator.mimetype
addObject.name = creator.name
addObject.templates = creator.templates
realm.add(addObject)
}
for editor in editors {
let addObject = tableDirectEditingEditors()
addObject.account = account
for mimeType in editor.mimetypes {
addObject.mimetypes.append(mimeType)
}
addObject.name = editor.name
if editor.name.lowercased() == NCGlobal.shared.editorOnlyoffice {
addObject.editor = NCGlobal.shared.editorOnlyoffice
} else {
addObject.editor = NCGlobal.shared.editorText
}
for mimeType in editor.optionalMimetypes {
addObject.optionalMimetypes.append(mimeType)
}
addObject.secure = editor.secure
realm.add(addObject)
}
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func getDirectEditingCreators(account: String) -> [tableDirectEditingCreators]? {
let realm = try! Realm()
let results = realm.objects(tableDirectEditingCreators.self).filter("account == %@", account)
if results.count > 0 {
return Array(results.map { tableDirectEditingCreators.init(value: $0) })
} else {
return nil
}
}
@objc func getDirectEditingCreators(predicate: NSPredicate) -> [tableDirectEditingCreators]? {
let realm = try! Realm()
let results = realm.objects(tableDirectEditingCreators.self).filter(predicate)
if results.count > 0 {
return Array(results.map { tableDirectEditingCreators.init(value: $0) })
} else {
return nil
}
}
@objc func getDirectEditingEditors(account: String) -> [tableDirectEditingEditors]? {
let realm = try! Realm()
let results = realm.objects(tableDirectEditingEditors.self).filter("account == %@", account)
if results.count > 0 {
return Array(results.map { tableDirectEditingEditors.init(value: $0) })
} else {
return nil
}
}
// MARK: -
// MARK: Table Directory
@objc func copyObject(directory: tableDirectory) -> tableDirectory {
return tableDirectory.init(value: directory)
}
/*
@objc func addDirectoryRichWorkspace(ocId: String, richWorkspace: String?) {
let realm = try! Realm()
do {
try realm.safeWrite {
if let result = realm.objects(tableDirectory.self).filter("ocId == %@", ocId).first {
result.richWorkspace = richWorkspace
}
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
*/
@objc func addDirectory(encrypted: Bool, favorite: Bool, ocId: String, fileId: String, etag: String? = nil, permissions: String? = nil, serverUrl: String, account: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
var addObject = tableDirectory()
let result = realm.objects(tableDirectory.self).filter("ocId == %@", ocId).first
if result != nil {
addObject = result!
} else {
addObject.ocId = ocId
}
addObject.account = account
addObject.e2eEncrypted = encrypted
addObject.favorite = favorite
addObject.fileId = fileId
if let etag = etag {
addObject.etag = etag
}
if let permissions = permissions {
addObject.permissions = permissions
}
addObject.serverUrl = serverUrl
realm.add(addObject, update: .all)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func deleteDirectoryAndSubDirectory(serverUrl: String, account: String) {
let realm = try! Realm()
let results = realm.objects(tableDirectory.self).filter("account == %@ AND serverUrl BEGINSWITH %@", account, serverUrl)
// Delete table Metadata & LocalFile
for result in results {
self.deleteMetadata(predicate: NSPredicate(format: "account == %@ AND serverUrl == %@", result.account, result.serverUrl))
self.deleteLocalFile(predicate: NSPredicate(format: "ocId == %@", result.ocId))
}
// Delete table Dirrectory
do {
try realm.safeWrite {
realm.delete(results)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func setDirectory(serverUrl: String, serverUrlTo: String? = nil, etag: String? = nil, ocId: String? = nil, fileId: String? = nil, encrypted: Bool, richWorkspace: String? = nil, account: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
guard let result = realm.objects(tableDirectory.self).filter("account == %@ AND serverUrl == %@", account, serverUrl).first else {
return
}
let directory = tableDirectory.init(value: result)
realm.delete(result)
directory.e2eEncrypted = encrypted
if let etag = etag {
directory.etag = etag
}
if let ocId = ocId {
directory.ocId = ocId
}
if let fileId = fileId {
directory.fileId = fileId
}
if let serverUrlTo = serverUrlTo {
directory.serverUrl = serverUrlTo
}
if let richWorkspace = richWorkspace {
directory.richWorkspace = richWorkspace
}
realm.add(directory, update: .all)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func getTableDirectory(predicate: NSPredicate) -> tableDirectory? {
let realm = try! Realm()
guard let result = realm.objects(tableDirectory.self).filter(predicate).first else {
return nil
}
return tableDirectory.init(value: result)
}
@objc func getTablesDirectory(predicate: NSPredicate, sorted: String, ascending: Bool) -> [tableDirectory]? {
let realm = try! Realm()
let results = realm.objects(tableDirectory.self).filter(predicate).sorted(byKeyPath: sorted, ascending: ascending)
if results.count > 0 {
return Array(results.map { tableDirectory.init(value: $0) })
} else {
return nil
}
}
@objc func renameDirectory(ocId: String, serverUrl: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
let result = realm.objects(tableDirectory.self).filter("ocId == %@", ocId).first
result?.serverUrl = serverUrl
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func setDirectory(serverUrl: String, offline: Bool, account: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
let result = realm.objects(tableDirectory.self).filter("account == %@ AND serverUrl == %@", account, serverUrl).first
result?.offline = offline
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@discardableResult
@objc func setDirectory(richWorkspace: String?, serverUrl: String, account: String) -> tableDirectory? {
let realm = try! Realm()
var result: tableDirectory?
do {
try realm.safeWrite {
result = realm.objects(tableDirectory.self).filter("account == %@ AND serverUrl == %@", account, serverUrl).first
result?.richWorkspace = richWorkspace
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
if let result = result {
return tableDirectory.init(value: result)
} else {
return nil
}
}
// MARK: -
// MARK: Table e2e Encryption
@objc func addE2eEncryption(_ e2e: tableE2eEncryption) {
let realm = try! Realm()
do {
try realm.safeWrite {
realm.add(e2e, update: .all)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func deleteE2eEncryption(predicate: NSPredicate) {
let realm = try! Realm()
do {
try realm.safeWrite {
let results = realm.objects(tableE2eEncryption.self).filter(predicate)
realm.delete(results)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func getE2eEncryption(predicate: NSPredicate) -> tableE2eEncryption? {
let realm = try! Realm()
guard let result = realm.objects(tableE2eEncryption.self).filter(predicate).sorted(byKeyPath: "metadataKeyIndex", ascending: false).first else {
return nil
}
return tableE2eEncryption.init(value: result)
}
@objc func getE2eEncryptions(predicate: NSPredicate) -> [tableE2eEncryption]? {
guard self.getActiveAccount() != nil else {
return nil
}
let realm = try! Realm()
let results: Results<tableE2eEncryption>
results = realm.objects(tableE2eEncryption.self).filter(predicate)
if results.count > 0 {
return Array(results.map { tableE2eEncryption.init(value: $0) })
} else {
return nil
}
}
@objc func renameFileE2eEncryption(serverUrl: String, fileNameIdentifier: String, newFileName: String, newFileNamePath: String) {
guard let activeAccount = self.getActiveAccount() else {
return
}
let realm = try! Realm()
realm.beginWrite()
guard let result = realm.objects(tableE2eEncryption.self).filter("account == %@ AND serverUrl == %@ AND fileNameIdentifier == %@", activeAccount.account, serverUrl, fileNameIdentifier).first else {
realm.cancelWrite()
return
}
let object = tableE2eEncryption.init(value: result)
realm.delete(result)
object.fileName = newFileName
object.fileNamePath = newFileNamePath
realm.add(object)
do {
try realm.commitWrite()
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
// MARK: -
// MARK: Table e2e Encryption Lock
@objc func getE2ETokenLock(account: String, serverUrl: String) -> tableE2eEncryptionLock? {
let realm = try! Realm()
guard let result = realm.objects(tableE2eEncryptionLock.self).filter("account == %@ AND serverUrl == %@", account, serverUrl).first else {
return nil
}
return tableE2eEncryptionLock.init(value: result)
}
@objc func setE2ETokenLock(account: String, serverUrl: String, fileId: String, e2eToken: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
let addObject = tableE2eEncryptionLock()
addObject.account = account
addObject.fileId = fileId
addObject.serverUrl = serverUrl
addObject.e2eToken = e2eToken
realm.add(addObject, update: .all)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func deteleE2ETokenLock(account: String, serverUrl: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
if let result = realm.objects(tableE2eEncryptionLock.self).filter("account == %@ AND serverUrl == %@", account, serverUrl).first {
realm.delete(result)
}
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
// MARK: -
// MARK: Table External Sites
@objc func addExternalSites(_ externalSite: NCCommunicationExternalSite, account: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
let addObject = tableExternalSites()
addObject.account = account
addObject.idExternalSite = externalSite.idExternalSite
addObject.icon = externalSite.icon
addObject.lang = externalSite.lang
addObject.name = externalSite.name
addObject.url = externalSite.url
addObject.type = externalSite.type
realm.add(addObject)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func deleteExternalSites(account: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
let results = realm.objects(tableExternalSites.self).filter("account == %@", account)
realm.delete(results)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func getAllExternalSites(account: String) -> [tableExternalSites]? {
let realm = try! Realm()
let results = realm.objects(tableExternalSites.self).filter("account == %@", account).sorted(byKeyPath: "idExternalSite", ascending: true)
if results.count > 0 {
return Array(results.map { tableExternalSites.init(value: $0) })
} else {
return nil
}
}
// MARK: -
// MARK: Table GPS
@objc func addGeocoderLocation(_ location: String, placemarkAdministrativeArea: String, placemarkCountry: String, placemarkLocality: String, placemarkPostalCode: String, placemarkThoroughfare: String, latitude: String, longitude: String) {
let realm = try! Realm()
realm.beginWrite()
// Verify if exists
guard realm.objects(tableGPS.self).filter("latitude == %@ AND longitude == %@", latitude, longitude).first == nil else {
realm.cancelWrite()
return
}
// Add new GPS
let addObject = tableGPS()
addObject.latitude = latitude
addObject.location = location
addObject.longitude = longitude
addObject.placemarkAdministrativeArea = placemarkAdministrativeArea
addObject.placemarkCountry = placemarkCountry
addObject.placemarkLocality = placemarkLocality
addObject.placemarkPostalCode = placemarkPostalCode
addObject.placemarkThoroughfare = placemarkThoroughfare
realm.add(addObject)
do {
try realm.commitWrite()
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func getLocationFromGeoLatitude(_ latitude: String, longitude: String) -> String? {
let realm = try! Realm()
let result = realm.objects(tableGPS.self).filter("latitude == %@ AND longitude == %@", latitude, longitude).first
return result?.location
}
// MARK: -
// MARK: Table LocalFile
@objc func copyObject(localFile: tableLocalFile) -> tableLocalFile {
return tableLocalFile.init(value: localFile)
}
func addLocalFile(metadata: tableMetadata) {
let realm = try! Realm()
do {
try realm.safeWrite {
let addObject = getTableLocalFile(predicate: NSPredicate(format: "ocId == %@", metadata.ocId)) ?? tableLocalFile()
addObject.account = metadata.account
addObject.etag = metadata.etag
addObject.exifDate = NSDate()
addObject.exifLatitude = "-1"
addObject.exifLongitude = "-1"
addObject.ocId = metadata.ocId
addObject.fileName = metadata.fileName
realm.add(addObject, update: .all)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
func addLocalFile(account: String, etag: String, ocId: String, fileName: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
let addObject = tableLocalFile()
addObject.account = account
addObject.etag = etag
addObject.exifDate = NSDate()
addObject.exifLatitude = "-1"
addObject.exifLongitude = "-1"
addObject.ocId = ocId
addObject.fileName = fileName
realm.add(addObject, update: .all)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func deleteLocalFile(predicate: NSPredicate) {
let realm = try! Realm()
do {
try realm.safeWrite {
let results = realm.objects(tableLocalFile.self).filter(predicate)
realm.delete(results)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func setLocalFile(ocId: String, fileName: String?, etag: String?) {
let realm = try! Realm()
do {
try realm.safeWrite {
let result = realm.objects(tableLocalFile.self).filter("ocId == %@", ocId).first
if let fileName = fileName {
result?.fileName = fileName
}
if let etag = etag {
result?.etag = etag
}
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func setLocalFile(ocId: String, exifDate: NSDate?, exifLatitude: String, exifLongitude: String, exifLensModel: String?) {
let realm = try! Realm()
do {
try realm.safeWrite {
if let result = realm.objects(tableLocalFile.self).filter("ocId == %@", ocId).first {
result.exifDate = exifDate
result.exifLatitude = exifLatitude
result.exifLongitude = exifLongitude
if exifLensModel?.count ?? 0 > 0 {
result.exifLensModel = exifLensModel
}
}
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func getTableLocalFile(predicate: NSPredicate) -> tableLocalFile? {
let realm = try! Realm()
guard let result = realm.objects(tableLocalFile.self).filter(predicate).first else {
return nil
}
return tableLocalFile.init(value: result)
}
@objc func getTableLocalFiles(predicate: NSPredicate, sorted: String, ascending: Bool) -> [tableLocalFile] {
let realm = try! Realm()
let results = realm.objects(tableLocalFile.self).filter(predicate).sorted(byKeyPath: sorted, ascending: ascending)
return Array(results.map { tableLocalFile.init(value: $0) })
}
@objc func setLocalFile(ocId: String, offline: Bool) {
let realm = try! Realm()
do {
try realm.safeWrite {
let result = realm.objects(tableLocalFile.self).filter("ocId == %@", ocId).first
result?.offline = offline
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
// MARK: -
// MARK: Table Photo Library
@discardableResult
@objc func addPhotoLibrary(_ assets: [PHAsset], account: String) -> Bool {
let realm = try! Realm()
do {
try realm.safeWrite {
var creationDateString = ""
for asset in assets {
let addObject = tablePhotoLibrary()
addObject.account = account
addObject.assetLocalIdentifier = asset.localIdentifier
addObject.mediaType = asset.mediaType.rawValue
if let creationDate = asset.creationDate {
addObject.creationDate = creationDate as NSDate
creationDateString = String(describing: creationDate)
} else {
creationDateString = ""
}
if let modificationDate = asset.modificationDate {
addObject.modificationDate = modificationDate as NSDate
}
addObject.idAsset = "\(account)\(asset.localIdentifier)\(creationDateString)"
realm.add(addObject, update: .all)
}
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
return false
}
return true
}
@objc func getPhotoLibraryIdAsset(image: Bool, video: Bool, account: String) -> [String]? {
let realm = try! Realm()
var predicate = NSPredicate()
if image && video {
predicate = NSPredicate(format: "account == %@ AND (mediaType == %d OR mediaType == %d)", account, PHAssetMediaType.image.rawValue, PHAssetMediaType.video.rawValue)
} else if image {
predicate = NSPredicate(format: "account == %@ AND mediaType == %d", account, PHAssetMediaType.image.rawValue)
} else if video {
predicate = NSPredicate(format: "account == %@ AND mediaType == %d", account, PHAssetMediaType.video.rawValue)
}
let results = realm.objects(tablePhotoLibrary.self).filter(predicate)
let idsAsset = results.map { $0.idAsset }
return Array(idsAsset)
}
// MARK: -
// MARK: Table Share
@objc func addShare(urlBase: String, account: String, shares: [NCCommunicationShare]) {
let realm = try! Realm()
realm.beginWrite()
for share in shares {
let addObject = tableShare()
let fullPath = NCUtilityFileSystem.shared.getHomeServer(account: account) + share.path
let serverUrl = NCUtilityFileSystem.shared.deletingLastPathComponent(account: account, serverUrl: fullPath)
let fileName = NSString(string: fullPath).lastPathComponent
addObject.account = account
addObject.fileName = fileName
addObject.serverUrl = serverUrl
addObject.canEdit = share.canEdit
addObject.canDelete = share.canDelete
addObject.date = share.date
addObject.displaynameFileOwner = share.displaynameFileOwner
addObject.displaynameOwner = share.displaynameOwner
addObject.expirationDate = share.expirationDate
addObject.fileParent = share.fileParent
addObject.fileSource = share.fileSource
addObject.fileTarget = share.fileTarget
addObject.hideDownload = share.hideDownload
addObject.idShare = share.idShare
addObject.itemSource = share.itemSource
addObject.itemType = share.itemType
addObject.label = share.label
addObject.mailSend = share.mailSend
addObject.mimeType = share.mimeType
addObject.note = share.note
addObject.parent = share.parent
addObject.password = share.password
addObject.path = share.path
addObject.permissions = share.permissions
addObject.sendPasswordByTalk = share.sendPasswordByTalk
addObject.shareType = share.shareType
addObject.shareWith = share.shareWith
addObject.shareWithDisplayname = share.shareWithDisplayname
addObject.storage = share.storage
addObject.storageId = share.storageId
addObject.token = share.token
addObject.uidOwner = share.uidOwner
addObject.uidFileOwner = share.uidFileOwner
addObject.url = share.url
addObject.userClearAt = share.userClearAt
addObject.userIcon = share.userIcon
addObject.userMessage = share.userMessage
addObject.userStatus = share.userStatus
realm.add(addObject, update: .all)
}
do {
try realm.commitWrite()
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func getTableShares(account: String) -> [tableShare] {
let realm = try! Realm()
let sortProperties = [SortDescriptor(keyPath: "shareType", ascending: false), SortDescriptor(keyPath: "idShare", ascending: false)]
let results = realm.objects(tableShare.self).filter("account == %@", account).sorted(by: sortProperties)
return Array(results.map { tableShare.init(value: $0) })
}
func getTableShares(metadata: tableMetadata) -> (firstShareLink: tableShare?, share: [tableShare]?) {
let realm = try! Realm()
let sortProperties = [SortDescriptor(keyPath: "shareType", ascending: false), SortDescriptor(keyPath: "idShare", ascending: false)]
let firstShareLink = realm.objects(tableShare.self).filter("account == %@ AND serverUrl == %@ AND fileName == %@ AND shareType == 3", metadata.account, metadata.serverUrl, metadata.fileName).first
if firstShareLink == nil {
let results = realm.objects(tableShare.self).filter("account == %@ AND serverUrl == %@ AND fileName == %@", metadata.account, metadata.serverUrl, metadata.fileName).sorted(by: sortProperties)
return(firstShareLink: firstShareLink, share: Array(results.map { tableShare.init(value: $0) }))
} else {
let results = realm.objects(tableShare.self).filter("account == %@ AND serverUrl == %@ AND fileName == %@ AND idShare != %d", metadata.account, metadata.serverUrl, metadata.fileName, firstShareLink!.idShare).sorted(by: sortProperties)
return(firstShareLink: firstShareLink, share: Array(results.map { tableShare.init(value: $0) }))
}
}
func getTableShare(account: String, idShare: Int) -> tableShare? {
let realm = try! Realm()
guard let result = realm.objects(tableShare.self).filter("account = %@ AND idShare = %d", account, idShare).first else {
return nil
}
return tableShare.init(value: result)
}
@objc func getTableShares(account: String, serverUrl: String) -> [tableShare] {
let realm = try! Realm()
let sortProperties = [SortDescriptor(keyPath: "shareType", ascending: false), SortDescriptor(keyPath: "idShare", ascending: false)]
let results = realm.objects(tableShare.self).filter("account == %@ AND serverUrl == %@", account, serverUrl).sorted(by: sortProperties)
return Array(results.map { tableShare.init(value: $0) })
}
@objc func getTableShares(account: String, serverUrl: String, fileName: String) -> [tableShare] {
let realm = try! Realm()
let sortProperties = [SortDescriptor(keyPath: "shareType", ascending: false), SortDescriptor(keyPath: "idShare", ascending: false)]
let results = realm.objects(tableShare.self).filter("account == %@ AND serverUrl == %@ AND fileName == %@", account, serverUrl, fileName).sorted(by: sortProperties)
return Array(results.map { tableShare.init(value: $0) })
}
@objc func deleteTableShare(account: String, idShare: Int) {
let realm = try! Realm()
realm.beginWrite()
let result = realm.objects(tableShare.self).filter("account == %@ AND idShare == %d", account, idShare)
realm.delete(result)
do {
try realm.commitWrite()
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func deleteTableShare(account: String) {
let realm = try! Realm()
realm.beginWrite()
let result = realm.objects(tableShare.self).filter("account == %@", account)
realm.delete(result)
do {
try realm.commitWrite()
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
// MARK: -
// MARK: Table Tag
@objc func addTag(_ ocId: String, tagIOS: Data?, account: String) {
let realm = try! Realm()
do {
try realm.safeWrite {
// Add new
let addObject = tableTag()
addObject.account = account
addObject.ocId = ocId
addObject.tagIOS = tagIOS
realm.add(addObject, update: .all)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func deleteTag(_ ocId: String) {
let realm = try! Realm()
realm.beginWrite()
let result = realm.objects(tableTag.self).filter("ocId == %@", ocId)
realm.delete(result)
do {
try realm.commitWrite()
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func getTags(predicate: NSPredicate) -> [tableTag] {
let realm = try! Realm()
let results = realm.objects(tableTag.self).filter(predicate)
return Array(results.map { tableTag.init(value: $0) })
}
@objc func getTag(predicate: NSPredicate) -> tableTag? {
let realm = try! Realm()
guard let result = realm.objects(tableTag.self).filter(predicate).first else {
return nil
}
return tableTag.init(value: result)
}
// MARK: -
// MARK: Table Trash
@objc func addTrash(account: String, items: [NCCommunicationTrash]) {
let realm = try! Realm()
do {
try realm.safeWrite {
for trash in items {
let object = tableTrash()
object.account = account
object.contentType = trash.contentType
object.date = trash.date
object.directory = trash.directory
object.fileId = trash.fileId
object.fileName = trash.fileName
object.filePath = trash.filePath
object.hasPreview = trash.hasPreview
object.iconName = trash.iconName
object.size = trash.size
object.trashbinDeletionTime = trash.trashbinDeletionTime
object.trashbinFileName = trash.trashbinFileName
object.trashbinOriginalLocation = trash.trashbinOriginalLocation
object.classFile = trash.classFile
realm.add(object, update: .all)
}
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func deleteTrash(filePath: String?, account: String) {
let realm = try! Realm()
var predicate = NSPredicate()
do {
try realm.safeWrite {
if filePath == nil {
predicate = NSPredicate(format: "account == %@", account)
} else {
predicate = NSPredicate(format: "account == %@ AND filePath == %@", account, filePath!)
}
let result = realm.objects(tableTrash.self).filter(predicate)
realm.delete(result)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
@objc func deleteTrash(fileId: String?, account: String) {
let realm = try! Realm()
var predicate = NSPredicate()
do {
try realm.safeWrite {
if fileId == nil {
predicate = NSPredicate(format: "account == %@", account)
} else {
predicate = NSPredicate(format: "account == %@ AND fileId == %@", account, fileId!)
}
let result = realm.objects(tableTrash.self).filter(predicate)
realm.delete(result)
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
func getTrash(filePath: String, sort: String?, ascending: Bool?, account: String) -> [tableTrash]? {
let realm = try! Realm()
let sort = sort ?? "date"
let ascending = ascending ?? false
let results = realm.objects(tableTrash.self).filter("account == %@ AND filePath == %@", account, filePath).sorted(byKeyPath: sort, ascending: ascending)
return Array(results.map { tableTrash.init(value: $0) })
}
@objc func getTrashItem(fileId: String, account: String) -> tableTrash? {
let realm = try! Realm()
guard let result = realm.objects(tableTrash.self).filter("account == %@ AND fileId == %@", account, fileId).first else {
return nil
}
return tableTrash.init(value: result)
}
// MARK: -
// MARK: Table UserStatus
@objc func addUserStatus(_ userStatuses: [NCCommunicationUserStatus], account: String, predefined: Bool) {
let realm = try! Realm()
do {
try realm.safeWrite {
let results = realm.objects(tableUserStatus.self).filter("account == %@ AND predefined == %@", account, predefined)
realm.delete(results)
for userStatus in userStatuses {
let object = tableUserStatus()
object.account = account
object.clearAt = userStatus.clearAt
object.clearAtTime = userStatus.clearAtTime
object.clearAtType = userStatus.clearAtType
object.icon = userStatus.icon
object.id = userStatus.id
object.message = userStatus.message
object.predefined = userStatus.predefined
object.status = userStatus.status
object.userId = userStatus.userId
realm.add(object)
}
}
} catch let error {
NCCommunicationCommon.shared.writeLog("Could not write to database: \(error)")
}
}
}
// MARK: -
extension Realm {
public func safeWrite(_ block: (() throws -> Void)) throws {
if isInWriteTransaction {
try block()
} else {
try write(block)
}
}
}