1296 lines
41 KiB
Dart
1296 lines
41 KiB
Dart
import 'dart:io';
|
|
|
|
import 'package:flutter/foundation.dart';
|
|
import 'package:logging/logging.dart';
|
|
import 'package:path/path.dart';
|
|
import 'package:path_provider/path_provider.dart';
|
|
import 'package:photos/models/backup_status.dart';
|
|
import 'package:photos/models/file.dart';
|
|
import 'package:photos/models/file_load_result.dart';
|
|
import 'package:photos/models/file_type.dart';
|
|
import 'package:photos/models/location.dart';
|
|
import 'package:photos/models/magic_metadata.dart';
|
|
import 'package:sqflite/sqflite.dart';
|
|
import 'package:sqflite_migration/sqflite_migration.dart';
|
|
|
|
class FilesDB {
|
|
/*
|
|
Note: columnUploadedFileID and columnCollectionID have to be compared against
|
|
both NULL and -1 because older clients might have entries where the DEFAULT
|
|
was unset, and a migration script to set the DEFAULT would break in case of
|
|
duplicate entries for un-uploaded files that were created due to a collision
|
|
in background and foreground syncs.
|
|
*/
|
|
static const _databaseName = "ente.files.db";
|
|
|
|
static final Logger _logger = Logger("FilesDB");
|
|
|
|
static const table = 'files';
|
|
static const tempTable = 'temp_files';
|
|
|
|
static const columnGeneratedID = '_id';
|
|
static const columnUploadedFileID = 'uploaded_file_id';
|
|
static const columnOwnerID = 'owner_id';
|
|
static const columnCollectionID = 'collection_id';
|
|
static const columnLocalID = 'local_id';
|
|
static const columnTitle = 'title';
|
|
static const columnDeviceFolder = 'device_folder';
|
|
static const columnLatitude = 'latitude';
|
|
static const columnLongitude = 'longitude';
|
|
static const columnFileType = 'file_type';
|
|
static const columnFileSubType = 'file_sub_type';
|
|
static const columnDuration = 'duration';
|
|
static const columnExif = 'exif';
|
|
static const columnHash = 'hash';
|
|
static const columnMetadataVersion = 'metadata_version';
|
|
static const columnIsDeleted = 'is_deleted';
|
|
static const columnCreationTime = 'creation_time';
|
|
static const columnModificationTime = 'modification_time';
|
|
static const columnUpdationTime = 'updation_time';
|
|
static const columnEncryptedKey = 'encrypted_key';
|
|
static const columnKeyDecryptionNonce = 'key_decryption_nonce';
|
|
static const columnFileDecryptionHeader = 'file_decryption_header';
|
|
static const columnThumbnailDecryptionHeader = 'thumbnail_decryption_header';
|
|
static const columnMetadataDecryptionHeader = 'metadata_decryption_header';
|
|
|
|
// MMD -> Magic Metadata
|
|
static const columnMMdEncodedJson = 'mmd_encoded_json';
|
|
static const columnMMdVersion = 'mmd_ver';
|
|
|
|
static const columnPubMMdEncodedJson = 'pub_mmd_encoded_json';
|
|
static const columnPubMMdVersion = 'pub_mmd_ver';
|
|
|
|
// part of magic metadata
|
|
// Only parse & store selected fields from JSON in separate columns if
|
|
// we need to write query based on that field
|
|
static const columnMMdVisibility = 'mmd_visibility';
|
|
|
|
static final initializationScript = [...createTable(table)];
|
|
static final migrationScripts = [
|
|
...alterDeviceFolderToAllowNULL(),
|
|
...alterTimestampColumnTypes(),
|
|
...addIndices(),
|
|
...addMetadataColumns(),
|
|
...addMagicMetadataColumns(),
|
|
...addUniqueConstraintOnCollectionFiles(),
|
|
...addPubMagicMetadataColumns()
|
|
];
|
|
|
|
final dbConfig = MigrationConfig(
|
|
initializationScript: initializationScript,
|
|
migrationScripts: migrationScripts,
|
|
);
|
|
// make this a singleton class
|
|
FilesDB._privateConstructor();
|
|
|
|
static final FilesDB instance = FilesDB._privateConstructor();
|
|
|
|
// only have a single app-wide reference to the database
|
|
static Future<Database> _dbFuture;
|
|
|
|
Future<Database> get database async {
|
|
// lazily instantiate the db the first time it is accessed
|
|
_dbFuture ??= _initDatabase();
|
|
return _dbFuture;
|
|
}
|
|
|
|
// this opens the database (and creates it if it doesn't exist)
|
|
Future<Database> _initDatabase() async {
|
|
Directory documentsDirectory = await getApplicationDocumentsDirectory();
|
|
String path = join(documentsDirectory.path, _databaseName);
|
|
_logger.info("DB path " + path);
|
|
return await openDatabaseWithMigration(path, dbConfig);
|
|
}
|
|
|
|
// SQL code to create the database table
|
|
static List<String> createTable(String tableName) {
|
|
return [
|
|
'''
|
|
CREATE TABLE $tableName (
|
|
$columnGeneratedID INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
|
|
$columnLocalID TEXT,
|
|
$columnUploadedFileID INTEGER DEFAULT -1,
|
|
$columnOwnerID INTEGER,
|
|
$columnCollectionID INTEGER DEFAULT -1,
|
|
$columnTitle TEXT NOT NULL,
|
|
$columnDeviceFolder TEXT,
|
|
$columnLatitude REAL,
|
|
$columnLongitude REAL,
|
|
$columnFileType INTEGER,
|
|
$columnModificationTime TEXT NOT NULL,
|
|
$columnEncryptedKey TEXT,
|
|
$columnKeyDecryptionNonce TEXT,
|
|
$columnFileDecryptionHeader TEXT,
|
|
$columnThumbnailDecryptionHeader TEXT,
|
|
$columnMetadataDecryptionHeader TEXT,
|
|
$columnIsDeleted INTEGER DEFAULT 0,
|
|
$columnCreationTime TEXT NOT NULL,
|
|
$columnUpdationTime TEXT,
|
|
UNIQUE($columnLocalID, $columnUploadedFileID, $columnCollectionID)
|
|
);
|
|
''',
|
|
];
|
|
}
|
|
|
|
static List<String> addIndices() {
|
|
return [
|
|
'''
|
|
CREATE INDEX IF NOT EXISTS collection_id_index ON $table($columnCollectionID);
|
|
''',
|
|
'''
|
|
CREATE INDEX IF NOT EXISTS device_folder_index ON $table($columnDeviceFolder);
|
|
''',
|
|
'''
|
|
CREATE INDEX IF NOT EXISTS creation_time_index ON $table($columnCreationTime);
|
|
''',
|
|
'''
|
|
CREATE INDEX IF NOT EXISTS updation_time_index ON $table($columnUpdationTime);
|
|
'''
|
|
];
|
|
}
|
|
|
|
static List<String> alterDeviceFolderToAllowNULL() {
|
|
return [
|
|
...createTable(tempTable),
|
|
'''
|
|
INSERT INTO $tempTable
|
|
SELECT *
|
|
FROM $table;
|
|
|
|
DROP TABLE $table;
|
|
|
|
ALTER TABLE $tempTable
|
|
RENAME TO $table;
|
|
'''
|
|
];
|
|
}
|
|
|
|
static List<String> alterTimestampColumnTypes() {
|
|
return [
|
|
'''
|
|
DROP TABLE IF EXISTS $tempTable;
|
|
''',
|
|
'''
|
|
CREATE TABLE $tempTable (
|
|
$columnGeneratedID INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
|
|
$columnLocalID TEXT,
|
|
$columnUploadedFileID INTEGER DEFAULT -1,
|
|
$columnOwnerID INTEGER,
|
|
$columnCollectionID INTEGER DEFAULT -1,
|
|
$columnTitle TEXT NOT NULL,
|
|
$columnDeviceFolder TEXT,
|
|
$columnLatitude REAL,
|
|
$columnLongitude REAL,
|
|
$columnFileType INTEGER,
|
|
$columnModificationTime INTEGER NOT NULL,
|
|
$columnEncryptedKey TEXT,
|
|
$columnKeyDecryptionNonce TEXT,
|
|
$columnFileDecryptionHeader TEXT,
|
|
$columnThumbnailDecryptionHeader TEXT,
|
|
$columnMetadataDecryptionHeader TEXT,
|
|
$columnCreationTime INTEGER NOT NULL,
|
|
$columnUpdationTime INTEGER,
|
|
UNIQUE($columnLocalID, $columnUploadedFileID, $columnCollectionID)
|
|
);
|
|
''',
|
|
'''
|
|
INSERT INTO $tempTable
|
|
SELECT
|
|
$columnGeneratedID,
|
|
$columnLocalID,
|
|
$columnUploadedFileID,
|
|
$columnOwnerID,
|
|
$columnCollectionID,
|
|
$columnTitle,
|
|
$columnDeviceFolder,
|
|
$columnLatitude,
|
|
$columnLongitude,
|
|
$columnFileType,
|
|
CAST($columnModificationTime AS INTEGER),
|
|
$columnEncryptedKey,
|
|
$columnKeyDecryptionNonce,
|
|
$columnFileDecryptionHeader,
|
|
$columnThumbnailDecryptionHeader,
|
|
$columnMetadataDecryptionHeader,
|
|
CAST($columnCreationTime AS INTEGER),
|
|
CAST($columnUpdationTime AS INTEGER)
|
|
FROM $table;
|
|
''',
|
|
'''
|
|
DROP TABLE $table;
|
|
''',
|
|
'''
|
|
ALTER TABLE $tempTable
|
|
RENAME TO $table;
|
|
''',
|
|
];
|
|
}
|
|
|
|
static List<String> addMetadataColumns() {
|
|
return [
|
|
'''
|
|
ALTER TABLE $table ADD COLUMN $columnFileSubType INTEGER;
|
|
''',
|
|
'''
|
|
ALTER TABLE $table ADD COLUMN $columnDuration INTEGER;
|
|
''',
|
|
'''
|
|
ALTER TABLE $table ADD COLUMN $columnExif TEXT;
|
|
''',
|
|
'''
|
|
ALTER TABLE $table ADD COLUMN $columnHash TEXT;
|
|
''',
|
|
'''
|
|
ALTER TABLE $table ADD COLUMN $columnMetadataVersion INTEGER;
|
|
''',
|
|
];
|
|
}
|
|
|
|
static List<String> addMagicMetadataColumns() {
|
|
return [
|
|
'''
|
|
ALTER TABLE $table ADD COLUMN $columnMMdEncodedJson TEXT DEFAULT '{}';
|
|
''',
|
|
'''
|
|
ALTER TABLE $table ADD COLUMN $columnMMdVersion INTEGER DEFAULT 0;
|
|
''',
|
|
'''
|
|
ALTER TABLE $table ADD COLUMN $columnMMdVisibility INTEGER DEFAULT $kVisibilityVisible;
|
|
'''
|
|
];
|
|
}
|
|
|
|
static List<String> addUniqueConstraintOnCollectionFiles() {
|
|
return [
|
|
'''
|
|
DELETE from $table where $columnCollectionID || '-' || $columnUploadedFileID IN
|
|
(SELECT $columnCollectionID || '-' || $columnUploadedFileID from $table WHERE
|
|
$columnCollectionID is not NULL AND $columnUploadedFileID is NOT NULL
|
|
AND $columnCollectionID != -1 AND $columnUploadedFileID != -1
|
|
GROUP BY ($columnCollectionID || '-' || $columnUploadedFileID) HAVING count(*) > 1)
|
|
AND ($columnCollectionID || '-' || $columnUploadedFileID || '-' || $columnGeneratedID) NOT IN
|
|
(SELECT $columnCollectionID || '-' || $columnUploadedFileID || '-' || max($columnGeneratedID)
|
|
from $table WHERE
|
|
$columnCollectionID is not NULL AND $columnUploadedFileID is NOT NULL
|
|
AND $columnCollectionID != -1 AND $columnUploadedFileID != -1 GROUP BY
|
|
($columnCollectionID || '-' || $columnUploadedFileID) HAVING count(*) > 1);
|
|
''',
|
|
'''
|
|
CREATE UNIQUE INDEX IF NOT EXISTS cid_uid ON $table ($columnCollectionID, $columnUploadedFileID)
|
|
WHERE $columnCollectionID is not NULL AND $columnUploadedFileID is not NULL
|
|
AND $columnCollectionID != -1 AND $columnUploadedFileID != -1;
|
|
'''
|
|
];
|
|
}
|
|
|
|
static List<String> addPubMagicMetadataColumns() {
|
|
return [
|
|
'''
|
|
ALTER TABLE $table ADD COLUMN $columnPubMMdEncodedJson TEXT DEFAULT '{}';
|
|
''',
|
|
'''
|
|
ALTER TABLE $table ADD COLUMN $columnPubMMdVersion INTEGER DEFAULT 0;
|
|
'''
|
|
];
|
|
}
|
|
|
|
Future<void> clearTable() async {
|
|
final db = await instance.database;
|
|
await db.delete(table);
|
|
}
|
|
|
|
Future<void> insertMultiple(List<File> files) async {
|
|
final startTime = DateTime.now();
|
|
final db = await instance.database;
|
|
var batch = db.batch();
|
|
int batchCounter = 0;
|
|
for (File file in files) {
|
|
if (batchCounter == 400) {
|
|
await batch.commit(noResult: true);
|
|
batch = db.batch();
|
|
batchCounter = 0;
|
|
}
|
|
batch.insert(
|
|
table,
|
|
_getRowForFile(file),
|
|
conflictAlgorithm: ConflictAlgorithm.replace,
|
|
);
|
|
batchCounter++;
|
|
}
|
|
await batch.commit(noResult: true);
|
|
final endTime = DateTime.now();
|
|
final duration = Duration(
|
|
microseconds:
|
|
endTime.microsecondsSinceEpoch - startTime.microsecondsSinceEpoch,
|
|
);
|
|
_logger.info(
|
|
"Batch insert of " +
|
|
files.length.toString() +
|
|
" took " +
|
|
duration.inMilliseconds.toString() +
|
|
"ms.",
|
|
);
|
|
}
|
|
|
|
Future<int> insert(File file) async {
|
|
final db = await instance.database;
|
|
return db.insert(
|
|
table,
|
|
_getRowForFile(file),
|
|
conflictAlgorithm: ConflictAlgorithm.replace,
|
|
);
|
|
}
|
|
|
|
Future<File> getFile(int generatedID) async {
|
|
final db = await instance.database;
|
|
final results = await db.query(
|
|
table,
|
|
where: '$columnGeneratedID = ?',
|
|
whereArgs: [generatedID],
|
|
);
|
|
if (results.isEmpty) {
|
|
return null;
|
|
}
|
|
return _convertToFiles(results)[0];
|
|
}
|
|
|
|
Future<File> getUploadedFile(int uploadedID, int collectionID) async {
|
|
final db = await instance.database;
|
|
final results = await db.query(
|
|
table,
|
|
where: '$columnUploadedFileID = ? AND $columnCollectionID = ?',
|
|
whereArgs: [
|
|
uploadedID,
|
|
collectionID,
|
|
],
|
|
);
|
|
if (results.isEmpty) {
|
|
return null;
|
|
}
|
|
return _convertToFiles(results)[0];
|
|
}
|
|
|
|
Future<Set<int>> getUploadedFileIDs(int collectionID) async {
|
|
final db = await instance.database;
|
|
final results = await db.query(
|
|
table,
|
|
columns: [columnUploadedFileID],
|
|
where: '$columnCollectionID = ?',
|
|
whereArgs: [
|
|
collectionID,
|
|
],
|
|
);
|
|
final ids = <int>{};
|
|
for (final result in results) {
|
|
ids.add(result[columnUploadedFileID]);
|
|
}
|
|
return ids;
|
|
}
|
|
|
|
Future<BackedUpFileIDs> getBackedUpIDs() async {
|
|
final db = await instance.database;
|
|
final results = await db.query(
|
|
table,
|
|
columns: [columnLocalID, columnUploadedFileID],
|
|
where:
|
|
'$columnLocalID IS NOT NULL AND ($columnUploadedFileID IS NOT NULL AND $columnUploadedFileID IS NOT -1)',
|
|
);
|
|
final localIDs = <String>{};
|
|
final uploadedIDs = <int>{};
|
|
for (final result in results) {
|
|
localIDs.add(result[columnLocalID]);
|
|
uploadedIDs.add(result[columnUploadedFileID]);
|
|
}
|
|
return BackedUpFileIDs(localIDs.toList(), uploadedIDs.toList());
|
|
}
|
|
|
|
Future<FileLoadResult> getAllUploadedFiles(
|
|
int startTime,
|
|
int endTime,
|
|
int ownerID, {
|
|
int limit,
|
|
bool asc,
|
|
int visibility = kVisibilityVisible,
|
|
Set<int> ignoredCollectionIDs,
|
|
}) async {
|
|
final db = await instance.database;
|
|
final order = (asc ?? false ? 'ASC' : 'DESC');
|
|
final results = await db.query(
|
|
table,
|
|
where:
|
|
'$columnCreationTime >= ? AND $columnCreationTime <= ? AND $columnOwnerID = ? AND ($columnCollectionID IS NOT NULL AND $columnCollectionID IS NOT -1)'
|
|
' AND $columnMMdVisibility = ?',
|
|
whereArgs: [startTime, endTime, ownerID, visibility],
|
|
orderBy:
|
|
'$columnCreationTime ' + order + ', $columnModificationTime ' + order,
|
|
limit: limit,
|
|
);
|
|
final files = _convertToFiles(results);
|
|
List<File> deduplicatedFiles =
|
|
_deduplicatedAndFilterIgnoredFiles(files, ignoredCollectionIDs);
|
|
return FileLoadResult(deduplicatedFiles, files.length == limit);
|
|
}
|
|
|
|
Future<FileLoadResult> getAllLocalAndUploadedFiles(
|
|
int startTime,
|
|
int endTime,
|
|
int ownerID, {
|
|
int limit,
|
|
bool asc,
|
|
Set<int> ignoredCollectionIDs,
|
|
}) async {
|
|
final db = await instance.database;
|
|
final order = (asc ?? false ? 'ASC' : 'DESC');
|
|
final results = await db.query(
|
|
table,
|
|
where:
|
|
'$columnCreationTime >= ? AND $columnCreationTime <= ? AND ($columnOwnerID IS NULL OR $columnOwnerID = ?) AND ($columnMMdVisibility IS NULL OR $columnMMdVisibility = ?)'
|
|
' AND ($columnLocalID IS NOT NULL OR ($columnCollectionID IS NOT NULL AND $columnCollectionID IS NOT -1))',
|
|
whereArgs: [startTime, endTime, ownerID, kVisibilityVisible],
|
|
orderBy:
|
|
'$columnCreationTime ' + order + ', $columnModificationTime ' + order,
|
|
limit: limit,
|
|
);
|
|
final files = _convertToFiles(results);
|
|
List<File> deduplicatedFiles =
|
|
_deduplicatedAndFilterIgnoredFiles(files, ignoredCollectionIDs);
|
|
return FileLoadResult(deduplicatedFiles, files.length == limit);
|
|
}
|
|
|
|
Future<FileLoadResult> getImportantFiles(
|
|
int startTime,
|
|
int endTime,
|
|
int ownerID,
|
|
List<String> paths, {
|
|
int limit,
|
|
bool asc,
|
|
Set<int> ignoredCollectionIDs,
|
|
}) async {
|
|
final db = await instance.database;
|
|
String inParam = "";
|
|
for (final path in paths) {
|
|
inParam += "'" + path.replaceAll("'", "''") + "',";
|
|
}
|
|
inParam = inParam.substring(0, inParam.length - 1);
|
|
final order = (asc ?? false ? 'ASC' : 'DESC');
|
|
final results = await db.query(
|
|
table,
|
|
where:
|
|
'$columnCreationTime >= ? AND $columnCreationTime <= ? AND ($columnOwnerID IS NULL OR $columnOwnerID = ?) AND ($columnMMdVisibility IS NULL OR $columnMMdVisibility = ?)'
|
|
'AND (($columnLocalID IS NOT NULL AND $columnDeviceFolder IN ($inParam)) OR ($columnCollectionID IS NOT NULL AND $columnCollectionID IS NOT -1))',
|
|
whereArgs: [startTime, endTime, ownerID, kVisibilityVisible],
|
|
orderBy:
|
|
'$columnCreationTime ' + order + ', $columnModificationTime ' + order,
|
|
limit: limit,
|
|
);
|
|
final files = _convertToFiles(results);
|
|
List<File> deduplicatedFiles =
|
|
_deduplicatedAndFilterIgnoredFiles(files, ignoredCollectionIDs);
|
|
return FileLoadResult(deduplicatedFiles, files.length == limit);
|
|
}
|
|
|
|
List<File> _deduplicateByLocalID(List<File> files) {
|
|
final localIDs = <String>{};
|
|
final List<File> deduplicatedFiles = [];
|
|
for (final file in files) {
|
|
final id = file.localID;
|
|
if (id != null && localIDs.contains(id)) {
|
|
continue;
|
|
}
|
|
localIDs.add(id);
|
|
deduplicatedFiles.add(file);
|
|
}
|
|
return deduplicatedFiles;
|
|
}
|
|
|
|
List<File> _deduplicatedAndFilterIgnoredFiles(
|
|
List<File> files,
|
|
Set<int> ignoredCollectionIDs,
|
|
) {
|
|
final uploadedFileIDs = <int>{};
|
|
final List<File> deduplicatedFiles = [];
|
|
for (final file in files) {
|
|
final id = file.uploadedFileID;
|
|
if (ignoredCollectionIDs != null &&
|
|
ignoredCollectionIDs.contains(file.collectionID)) {
|
|
continue;
|
|
}
|
|
if (id != null && id != -1 && uploadedFileIDs.contains(id)) {
|
|
continue;
|
|
}
|
|
uploadedFileIDs.add(id);
|
|
deduplicatedFiles.add(file);
|
|
}
|
|
return deduplicatedFiles;
|
|
}
|
|
|
|
Future<FileLoadResult> getFilesInCollection(
|
|
int collectionID,
|
|
int startTime,
|
|
int endTime, {
|
|
int limit,
|
|
bool asc,
|
|
}) async {
|
|
final db = await instance.database;
|
|
final order = (asc ?? false ? 'ASC' : 'DESC');
|
|
final results = await db.query(
|
|
table,
|
|
where:
|
|
'$columnCollectionID = ? AND $columnCreationTime >= ? AND $columnCreationTime <= ?',
|
|
whereArgs: [collectionID, startTime, endTime],
|
|
orderBy:
|
|
'$columnCreationTime ' + order + ', $columnModificationTime ' + order,
|
|
limit: limit,
|
|
);
|
|
final files = _convertToFiles(results);
|
|
_logger.info("Fetched " + files.length.toString() + " files");
|
|
return FileLoadResult(files, files.length == limit);
|
|
}
|
|
|
|
Future<FileLoadResult> getFilesInPath(
|
|
String path,
|
|
int startTime,
|
|
int endTime, {
|
|
int limit,
|
|
bool asc,
|
|
}) async {
|
|
final db = await instance.database;
|
|
final order = (asc ?? false ? 'ASC' : 'DESC');
|
|
final results = await db.query(
|
|
table,
|
|
where:
|
|
'$columnDeviceFolder = ? AND $columnCreationTime >= ? AND $columnCreationTime <= ? AND $columnLocalID IS NOT NULL',
|
|
whereArgs: [path, startTime, endTime],
|
|
orderBy:
|
|
'$columnCreationTime ' + order + ', $columnModificationTime ' + order,
|
|
groupBy: columnLocalID,
|
|
limit: limit,
|
|
);
|
|
final files = _convertToFiles(results);
|
|
return FileLoadResult(files, files.length == limit);
|
|
}
|
|
|
|
Future<FileLoadResult> getLocalDeviceFiles(
|
|
int startTime,
|
|
int endTime, {
|
|
int limit,
|
|
bool asc,
|
|
}) async {
|
|
final db = await instance.database;
|
|
final order = (asc ?? false ? 'ASC' : 'DESC');
|
|
final results = await db.query(
|
|
table,
|
|
where:
|
|
'$columnCreationTime >= ? AND $columnCreationTime <= ? AND $columnLocalID IS NOT NULL',
|
|
whereArgs: [startTime, endTime],
|
|
orderBy:
|
|
'$columnCreationTime ' + order + ', $columnModificationTime ' + order,
|
|
limit: limit,
|
|
);
|
|
final files = _convertToFiles(results);
|
|
final result = _deduplicateByLocalID(files);
|
|
return FileLoadResult(result, files.length == limit);
|
|
}
|
|
|
|
Future<List<File>> getAllVideos() async {
|
|
final db = await instance.database;
|
|
final results = await db.query(
|
|
table,
|
|
where: '$columnLocalID IS NOT NULL AND $columnFileType = 1',
|
|
orderBy: '$columnCreationTime DESC',
|
|
);
|
|
return _convertToFiles(results);
|
|
}
|
|
|
|
Future<List<File>> getAllInPath(String path) async {
|
|
final db = await instance.database;
|
|
final results = await db.query(
|
|
table,
|
|
where: '$columnLocalID IS NOT NULL AND $columnDeviceFolder = ?',
|
|
whereArgs: [path],
|
|
orderBy: '$columnCreationTime DESC',
|
|
groupBy: columnLocalID,
|
|
);
|
|
return _convertToFiles(results);
|
|
}
|
|
|
|
Future<List<File>> getFilesCreatedWithinDurations(
|
|
List<List<int>> durations,
|
|
Set<int> ignoredCollectionIDs, {
|
|
String order = 'ASC',
|
|
}) async {
|
|
final db = await instance.database;
|
|
String whereClause = "( ";
|
|
for (int index = 0; index < durations.length; index++) {
|
|
whereClause += "($columnCreationTime > " +
|
|
durations[index][0].toString() +
|
|
" AND $columnCreationTime < " +
|
|
durations[index][1].toString() +
|
|
")";
|
|
if (index != durations.length - 1) {
|
|
whereClause += " OR ";
|
|
}
|
|
}
|
|
whereClause += ") AND $columnMMdVisibility = $kVisibilityVisible";
|
|
final results = await db.query(
|
|
table,
|
|
where: whereClause,
|
|
orderBy: '$columnCreationTime ' + order,
|
|
);
|
|
final files = _convertToFiles(results);
|
|
return _deduplicatedAndFilterIgnoredFiles(files, ignoredCollectionIDs);
|
|
}
|
|
|
|
Future<List<File>> getFilesToBeUploadedWithinFolders(
|
|
Set<String> folders,
|
|
) async {
|
|
if (folders.isEmpty) {
|
|
return [];
|
|
}
|
|
final db = await instance.database;
|
|
String inParam = "";
|
|
for (final folder in folders) {
|
|
inParam += "'" + folder.replaceAll("'", "''") + "',";
|
|
}
|
|
inParam = inParam.substring(0, inParam.length - 1);
|
|
final results = await db.query(
|
|
table,
|
|
where:
|
|
'($columnUploadedFileID IS NULL OR $columnUploadedFileID IS -1) AND $columnDeviceFolder IN ($inParam)',
|
|
orderBy: '$columnCreationTime DESC',
|
|
groupBy: columnLocalID,
|
|
);
|
|
return _convertToFiles(results);
|
|
}
|
|
|
|
// Files which user added to a collection manually but they are not uploaded yet.
|
|
Future<List<File>> getPendingManualUploads() async {
|
|
final db = await instance.database;
|
|
final results = await db.query(
|
|
table,
|
|
where:
|
|
'($columnUploadedFileID IS NULL OR $columnUploadedFileID IS -1) AND '
|
|
'$columnCollectionID IS NOT NULL AND $columnCollectionID IS NOT -1 AND '
|
|
'$columnLocalID IS NOT NULL AND $columnLocalID IS NOT -1',
|
|
orderBy: '$columnCreationTime DESC',
|
|
groupBy: columnLocalID,
|
|
);
|
|
var files = _convertToFiles(results);
|
|
// future-safe filter just to ensure that the query doesn't end up returning files
|
|
// which should not be backed up
|
|
files.removeWhere(
|
|
(e) =>
|
|
e.collectionID == null ||
|
|
e.localID == null ||
|
|
e.uploadedFileID != null,
|
|
);
|
|
return files;
|
|
}
|
|
|
|
Future<List<File>> getAllLocalFiles() async {
|
|
final db = await instance.database;
|
|
final results = await db.query(
|
|
table,
|
|
where:
|
|
'($columnUploadedFileID IS NULL OR $columnUploadedFileID IS -1) AND $columnLocalID IS NOT NULL',
|
|
orderBy: '$columnCreationTime DESC',
|
|
groupBy: columnLocalID,
|
|
);
|
|
return _convertToFiles(results);
|
|
}
|
|
|
|
Future<List<File>> getEditedRemoteFiles() async {
|
|
final db = await instance.database;
|
|
final results = await db.query(
|
|
table,
|
|
where:
|
|
'($columnCollectionID IS NOT NULL AND $columnCollectionID IS NOT -1) AND ($columnUploadedFileID IS NULL OR $columnUploadedFileID IS -1)',
|
|
orderBy: '$columnCreationTime DESC',
|
|
groupBy: columnLocalID,
|
|
);
|
|
return _convertToFiles(results);
|
|
}
|
|
|
|
Future<List<int>> getUploadedFileIDsToBeUpdated() async {
|
|
final db = await instance.database;
|
|
final rows = await db.query(
|
|
table,
|
|
columns: [columnUploadedFileID],
|
|
where:
|
|
'($columnLocalID IS NOT NULL AND ($columnUploadedFileID IS NOT NULL AND $columnUploadedFileID IS NOT -1) AND $columnUpdationTime IS NULL)',
|
|
orderBy: '$columnCreationTime DESC',
|
|
distinct: true,
|
|
);
|
|
final uploadedFileIDs = <int>[];
|
|
for (final row in rows) {
|
|
uploadedFileIDs.add(row[columnUploadedFileID]);
|
|
}
|
|
return uploadedFileIDs;
|
|
}
|
|
|
|
Future<File> getUploadedFileInAnyCollection(int uploadedFileID) async {
|
|
final db = await instance.database;
|
|
final results = await db.query(
|
|
table,
|
|
where: '$columnUploadedFileID = ?',
|
|
whereArgs: [
|
|
uploadedFileID,
|
|
],
|
|
limit: 1,
|
|
);
|
|
if (results.isEmpty) {
|
|
return null;
|
|
}
|
|
return _convertToFiles(results)[0];
|
|
}
|
|
|
|
Future<Set<String>> getExistingLocalFileIDs() async {
|
|
final db = await instance.database;
|
|
final rows = await db.query(
|
|
table,
|
|
columns: [columnLocalID],
|
|
distinct: true,
|
|
where: '$columnLocalID IS NOT NULL',
|
|
);
|
|
final result = <String>{};
|
|
for (final row in rows) {
|
|
result.add(row[columnLocalID]);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
Future<int> getNumberOfUploadedFiles() async {
|
|
final db = await instance.database;
|
|
final rows = await db.query(
|
|
table,
|
|
columns: [columnUploadedFileID],
|
|
where:
|
|
'($columnLocalID IS NOT NULL AND ($columnUploadedFileID IS NOT NULL AND $columnUploadedFileID IS NOT -1) AND $columnUpdationTime IS NOT NULL)',
|
|
distinct: true,
|
|
);
|
|
return rows.length;
|
|
}
|
|
|
|
Future<int> updateUploadedFile(
|
|
String localID,
|
|
String title,
|
|
Location location,
|
|
int creationTime,
|
|
int modificationTime,
|
|
int updationTime,
|
|
) async {
|
|
final db = await instance.database;
|
|
return await db.update(
|
|
table,
|
|
{
|
|
columnTitle: title,
|
|
columnLatitude: location.latitude,
|
|
columnLongitude: location.longitude,
|
|
columnCreationTime: creationTime,
|
|
columnModificationTime: modificationTime,
|
|
columnUpdationTime: updationTime,
|
|
},
|
|
where: '$columnLocalID = ?',
|
|
whereArgs: [localID],
|
|
);
|
|
}
|
|
|
|
Future<List<File>> getMatchingFiles(
|
|
String title,
|
|
String deviceFolder,
|
|
) async {
|
|
final db = await instance.database;
|
|
final rows = await db.query(
|
|
table,
|
|
where: '''$columnTitle=? AND $columnDeviceFolder=?''',
|
|
whereArgs: [
|
|
title,
|
|
deviceFolder,
|
|
],
|
|
);
|
|
if (rows.isNotEmpty) {
|
|
return _convertToFiles(rows);
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
Future<List<File>> getUploadedFilesWithHashes(
|
|
List<String> hash,
|
|
FileType fileType,
|
|
int ownerID,
|
|
) async {
|
|
// look up two hash at max, for handling live photos
|
|
assert(hash.length < 3, "number of hash can not be more than 2");
|
|
final db = await instance.database;
|
|
String rawQuery = 'SELECT * from files where ($columnUploadedFileID != '
|
|
'NULL OR $columnUploadedFileID != -1) AND $columnOwnerID = $ownerID '
|
|
'AND ($columnHash = "${hash.first}" OR $columnHash = "${hash.last}")';
|
|
final rows = await db.rawQuery(rawQuery, []);
|
|
if (rows.isNotEmpty) {
|
|
return _convertToFiles(rows);
|
|
} else {
|
|
return [];
|
|
}
|
|
}
|
|
|
|
Future<int> update(File file) async {
|
|
final db = await instance.database;
|
|
return await db.update(
|
|
table,
|
|
_getRowForFile(file),
|
|
where: '$columnGeneratedID = ?',
|
|
whereArgs: [file.generatedID],
|
|
);
|
|
}
|
|
|
|
Future<int> updateUploadedFileAcrossCollections(File file) async {
|
|
final db = await instance.database;
|
|
return await db.update(
|
|
table,
|
|
_getRowForFileWithoutCollection(file),
|
|
where: '$columnUploadedFileID = ?',
|
|
whereArgs: [file.uploadedFileID],
|
|
);
|
|
}
|
|
|
|
Future<int> delete(int uploadedFileID) async {
|
|
final db = await instance.database;
|
|
return db.delete(
|
|
table,
|
|
where: '$columnUploadedFileID =?',
|
|
whereArgs: [uploadedFileID],
|
|
);
|
|
}
|
|
|
|
Future<int> deleteByGeneratedID(int genID) async {
|
|
final db = await instance.database;
|
|
return db.delete(
|
|
table,
|
|
where: '$columnGeneratedID =?',
|
|
whereArgs: [genID],
|
|
);
|
|
}
|
|
|
|
Future<int> deleteMultipleUploadedFiles(List<int> uploadedFileIDs) async {
|
|
final db = await instance.database;
|
|
return await db.delete(
|
|
table,
|
|
where: '$columnUploadedFileID IN (${uploadedFileIDs.join(', ')})',
|
|
);
|
|
}
|
|
|
|
Future<int> deleteLocalFile(File file) async {
|
|
final db = await instance.database;
|
|
if (file.localID != null) {
|
|
// delete all files with same local ID
|
|
return db.delete(
|
|
table,
|
|
where: '$columnLocalID =?',
|
|
whereArgs: [file.localID],
|
|
);
|
|
} else {
|
|
return db.delete(
|
|
table,
|
|
where: '$columnGeneratedID =?',
|
|
whereArgs: [file.generatedID],
|
|
);
|
|
}
|
|
}
|
|
|
|
Future<void> deleteLocalFiles(List<String> localIDs) async {
|
|
String inParam = "";
|
|
for (final localID in localIDs) {
|
|
inParam += "'" + localID + "',";
|
|
}
|
|
inParam = inParam.substring(0, inParam.length - 1);
|
|
final db = await instance.database;
|
|
await db.rawQuery(
|
|
'''
|
|
UPDATE $table
|
|
SET $columnLocalID = NULL
|
|
WHERE $columnLocalID IN ($inParam);
|
|
''',
|
|
);
|
|
}
|
|
|
|
Future<List<File>> getLocalFiles(List<String> localIDs) async {
|
|
String inParam = "";
|
|
for (final localID in localIDs) {
|
|
inParam += "'" + localID + "',";
|
|
}
|
|
inParam = inParam.substring(0, inParam.length - 1);
|
|
final db = await instance.database;
|
|
final results = await db.query(
|
|
table,
|
|
where: '$columnLocalID IN ($inParam)',
|
|
);
|
|
return _convertToFiles(results);
|
|
}
|
|
|
|
Future<int> deleteUnSyncedLocalFiles(List<String> localIDs) async {
|
|
String inParam = "";
|
|
for (final localID in localIDs) {
|
|
inParam += "'" + localID + "',";
|
|
}
|
|
inParam = inParam.substring(0, inParam.length - 1);
|
|
final db = await instance.database;
|
|
return db.delete(
|
|
table,
|
|
where:
|
|
'($columnUploadedFileID is NULL OR $columnUploadedFileID = -1 ) AND $columnLocalID IN ($inParam)',
|
|
);
|
|
}
|
|
|
|
Future<int> deleteFromCollection(int uploadedFileID, int collectionID) async {
|
|
final db = await instance.database;
|
|
return db.delete(
|
|
table,
|
|
where: '$columnUploadedFileID = ? AND $columnCollectionID = ?',
|
|
whereArgs: [uploadedFileID, collectionID],
|
|
);
|
|
}
|
|
|
|
Future<int> deleteFilesFromCollection(
|
|
int collectionID,
|
|
List<int> uploadedFileIDs,
|
|
) async {
|
|
final db = await instance.database;
|
|
return db.delete(
|
|
table,
|
|
where:
|
|
'$columnCollectionID = ? AND $columnUploadedFileID IN (${uploadedFileIDs.join(', ')})',
|
|
whereArgs: [collectionID],
|
|
);
|
|
}
|
|
|
|
Future<int> collectionFileCount(int collectionID) async {
|
|
final db = await instance.database;
|
|
var count = Sqflite.firstIntValue(
|
|
await db.rawQuery(
|
|
'SELECT COUNT(*) FROM $table where $columnCollectionID = $collectionID',
|
|
),
|
|
);
|
|
return count;
|
|
}
|
|
|
|
Future<int> fileCountWithVisibility(int visibility, int ownerID) async {
|
|
final db = await instance.database;
|
|
var count = Sqflite.firstIntValue(
|
|
await db.rawQuery(
|
|
'SELECT COUNT(*) FROM $table where $columnMMdVisibility = $visibility AND $columnOwnerID = $ownerID',
|
|
),
|
|
);
|
|
return count;
|
|
}
|
|
|
|
Future<int> deleteCollection(int collectionID) async {
|
|
final db = await instance.database;
|
|
return db.delete(
|
|
table,
|
|
where: '$columnCollectionID = ?',
|
|
whereArgs: [collectionID],
|
|
);
|
|
}
|
|
|
|
Future<int> removeFromCollection(int collectionID, List<int> fileIDs) async {
|
|
final db = await instance.database;
|
|
return db.delete(
|
|
table,
|
|
where:
|
|
'$columnCollectionID =? AND $columnUploadedFileID IN (${fileIDs.join(', ')})',
|
|
whereArgs: [collectionID],
|
|
);
|
|
}
|
|
|
|
Future<List<File>> getLatestLocalFiles() async {
|
|
final db = await instance.database;
|
|
final rows = await db.rawQuery(
|
|
'''
|
|
SELECT $table.*
|
|
FROM $table
|
|
INNER JOIN
|
|
(
|
|
SELECT $columnDeviceFolder, MAX($columnCreationTime) AS max_creation_time
|
|
FROM $table
|
|
WHERE $table.$columnLocalID IS NOT NULL
|
|
GROUP BY $columnDeviceFolder
|
|
) latest_files
|
|
ON $table.$columnDeviceFolder = latest_files.$columnDeviceFolder
|
|
AND $table.$columnCreationTime = latest_files.max_creation_time;
|
|
''',
|
|
);
|
|
final files = _convertToFiles(rows);
|
|
// TODO: Do this de-duplication within the SQL Query
|
|
final folderMap = <String, File>{};
|
|
for (final file in files) {
|
|
if (folderMap.containsKey(file.deviceFolder)) {
|
|
if (folderMap[file.deviceFolder].updationTime < file.updationTime) {
|
|
continue;
|
|
}
|
|
}
|
|
folderMap[file.deviceFolder] = file;
|
|
}
|
|
return folderMap.values.toList();
|
|
}
|
|
|
|
Future<List<File>> getLatestCollectionFiles() async {
|
|
final db = await instance.database;
|
|
final rows = await db.rawQuery(
|
|
'''
|
|
SELECT $table.*
|
|
FROM $table
|
|
INNER JOIN
|
|
(
|
|
SELECT $columnCollectionID, MAX($columnCreationTime) AS max_creation_time
|
|
FROM $table
|
|
WHERE ($columnCollectionID IS NOT NULL AND $columnCollectionID IS NOT -1)
|
|
GROUP BY $columnCollectionID
|
|
) latest_files
|
|
ON $table.$columnCollectionID = latest_files.$columnCollectionID
|
|
AND $table.$columnCreationTime = latest_files.max_creation_time;
|
|
''',
|
|
);
|
|
final files = _convertToFiles(rows);
|
|
// TODO: Do this de-duplication within the SQL Query
|
|
final collectionMap = <int, File>{};
|
|
for (final file in files) {
|
|
if (collectionMap.containsKey(file.collectionID)) {
|
|
if (collectionMap[file.collectionID].updationTime < file.updationTime) {
|
|
continue;
|
|
}
|
|
}
|
|
collectionMap[file.collectionID] = file;
|
|
}
|
|
return collectionMap.values.toList();
|
|
}
|
|
|
|
Future<Map<String, int>> getFileCountInDeviceFolders() async {
|
|
final db = await instance.database;
|
|
final rows = await db.rawQuery(
|
|
'''
|
|
SELECT COUNT($columnGeneratedID) as count, $columnDeviceFolder
|
|
FROM $table
|
|
WHERE $columnLocalID IS NOT NULL
|
|
GROUP BY $columnDeviceFolder
|
|
''',
|
|
);
|
|
final result = <String, int>{};
|
|
for (final row in rows) {
|
|
result[row[columnDeviceFolder]] = row["count"];
|
|
}
|
|
return result;
|
|
}
|
|
|
|
Future<List<String>> getLocalFilesBackedUpWithoutLocation() async {
|
|
final db = await instance.database;
|
|
final rows = await db.query(
|
|
table,
|
|
columns: [columnLocalID],
|
|
distinct: true,
|
|
where:
|
|
'$columnLocalID IS NOT NULL AND ($columnUploadedFileID IS NOT NULL AND $columnUploadedFileID IS NOT -1) '
|
|
'AND ($columnLatitude IS NULL OR $columnLongitude IS NULL OR $columnLongitude = 0.0 or $columnLongitude = 0.0)',
|
|
);
|
|
final result = <String>[];
|
|
for (final row in rows) {
|
|
result.add(row[columnLocalID]);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
Future<void> markForReUploadIfLocationMissing(List<String> localIDs) async {
|
|
if (localIDs.isEmpty) {
|
|
return;
|
|
}
|
|
String inParam = "";
|
|
for (final localID in localIDs) {
|
|
inParam += "'" + localID + "',";
|
|
}
|
|
inParam = inParam.substring(0, inParam.length - 1);
|
|
final db = await instance.database;
|
|
await db.rawUpdate(
|
|
'''
|
|
UPDATE $table
|
|
SET $columnUpdationTime = NULL
|
|
WHERE $columnLocalID IN ($inParam)
|
|
AND ($columnLatitude IS NULL OR $columnLongitude IS NULL OR $columnLongitude = 0.0 or $columnLongitude = 0.0);
|
|
''',
|
|
);
|
|
}
|
|
|
|
Future<bool> doesFileExistInCollection(
|
|
int uploadedFileID,
|
|
int collectionID,
|
|
) async {
|
|
final db = await instance.database;
|
|
final rows = await db.query(
|
|
table,
|
|
where: '$columnUploadedFileID = ? AND $columnCollectionID = ?',
|
|
whereArgs: [uploadedFileID, collectionID],
|
|
limit: 1,
|
|
);
|
|
return rows.isNotEmpty;
|
|
}
|
|
|
|
Future<Map<int, File>> getFilesFromIDs(List<int> ids) async {
|
|
final result = <int, File>{};
|
|
if (ids.isEmpty) {
|
|
return result;
|
|
}
|
|
String inParam = "";
|
|
for (final id in ids) {
|
|
inParam += "'" + id.toString() + "',";
|
|
}
|
|
inParam = inParam.substring(0, inParam.length - 1);
|
|
final db = await instance.database;
|
|
final results = await db.query(
|
|
table,
|
|
where: '$columnUploadedFileID IN ($inParam)',
|
|
);
|
|
final files = _convertToFiles(results);
|
|
for (final file in files) {
|
|
result[file.uploadedFileID] = file;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
List<File> _convertToFiles(List<Map<String, dynamic>> results) {
|
|
final List<File> files = [];
|
|
for (final result in results) {
|
|
files.add(_getFileFromRow(result));
|
|
}
|
|
return files;
|
|
}
|
|
|
|
Future<List<File>> getAllFilesFromDB() async {
|
|
final db = await instance.database;
|
|
List<Map<String, dynamic>> result = await db.query(table);
|
|
List<File> files = _convertToFiles(result);
|
|
List<File> deduplicatedFiles =
|
|
_deduplicatedAndFilterIgnoredFiles(files, null);
|
|
return deduplicatedFiles;
|
|
}
|
|
|
|
Map<String, dynamic> _getRowForFile(File file) {
|
|
final row = <String, dynamic>{};
|
|
if (file.generatedID != null) {
|
|
row[columnGeneratedID] = file.generatedID;
|
|
}
|
|
row[columnLocalID] = file.localID;
|
|
row[columnUploadedFileID] = file.uploadedFileID ?? -1;
|
|
row[columnOwnerID] = file.ownerID;
|
|
row[columnCollectionID] = file.collectionID ?? -1;
|
|
row[columnTitle] = file.title;
|
|
row[columnDeviceFolder] = file.deviceFolder;
|
|
if (file.location != null) {
|
|
row[columnLatitude] = file.location.latitude;
|
|
row[columnLongitude] = file.location.longitude;
|
|
}
|
|
row[columnFileType] = getInt(file.fileType);
|
|
row[columnCreationTime] = file.creationTime;
|
|
row[columnModificationTime] = file.modificationTime;
|
|
row[columnUpdationTime] = file.updationTime;
|
|
row[columnEncryptedKey] = file.encryptedKey;
|
|
row[columnKeyDecryptionNonce] = file.keyDecryptionNonce;
|
|
row[columnFileDecryptionHeader] = file.fileDecryptionHeader;
|
|
row[columnThumbnailDecryptionHeader] = file.thumbnailDecryptionHeader;
|
|
row[columnMetadataDecryptionHeader] = file.metadataDecryptionHeader;
|
|
row[columnFileSubType] = file.fileSubType ?? -1;
|
|
row[columnDuration] = file.duration ?? 0;
|
|
row[columnExif] = file.exif;
|
|
row[columnHash] = file.hash;
|
|
row[columnMetadataVersion] = file.metadataVersion;
|
|
row[columnMMdVersion] = file.mMdVersion ?? 0;
|
|
row[columnMMdEncodedJson] = file.mMdEncodedJson ?? '{}';
|
|
row[columnMMdVisibility] =
|
|
file.magicMetadata?.visibility ?? kVisibilityVisible;
|
|
row[columnPubMMdVersion] = file.pubMmdVersion ?? 0;
|
|
row[columnPubMMdEncodedJson] = file.pubMmdEncodedJson ?? '{}';
|
|
if (file.pubMagicMetadata != null &&
|
|
file.pubMagicMetadata.editedTime != null) {
|
|
// override existing creationTime to avoid re-writing all queries related
|
|
// to loading the gallery
|
|
row[columnCreationTime] = file.pubMagicMetadata.editedTime;
|
|
}
|
|
return row;
|
|
}
|
|
|
|
Map<String, dynamic> _getRowForFileWithoutCollection(File file) {
|
|
final row = <String, dynamic>{};
|
|
row[columnLocalID] = file.localID;
|
|
row[columnUploadedFileID] = file.uploadedFileID ?? -1;
|
|
row[columnOwnerID] = file.ownerID;
|
|
row[columnTitle] = file.title;
|
|
row[columnDeviceFolder] = file.deviceFolder;
|
|
if (file.location != null) {
|
|
row[columnLatitude] = file.location.latitude;
|
|
row[columnLongitude] = file.location.longitude;
|
|
}
|
|
row[columnFileType] = getInt(file.fileType);
|
|
row[columnCreationTime] = file.creationTime;
|
|
row[columnModificationTime] = file.modificationTime;
|
|
row[columnUpdationTime] = file.updationTime;
|
|
row[columnFileDecryptionHeader] = file.fileDecryptionHeader;
|
|
row[columnThumbnailDecryptionHeader] = file.thumbnailDecryptionHeader;
|
|
row[columnMetadataDecryptionHeader] = file.metadataDecryptionHeader;
|
|
row[columnFileSubType] = file.fileSubType ?? -1;
|
|
row[columnDuration] = file.duration ?? 0;
|
|
row[columnExif] = file.exif;
|
|
row[columnHash] = file.hash;
|
|
row[columnMetadataVersion] = file.metadataVersion;
|
|
|
|
row[columnMMdVersion] = file.mMdVersion ?? 0;
|
|
row[columnMMdEncodedJson] = file.mMdEncodedJson ?? '{}';
|
|
row[columnMMdVisibility] =
|
|
file.magicMetadata?.visibility ?? kVisibilityVisible;
|
|
|
|
row[columnPubMMdVersion] = file.pubMmdVersion ?? 0;
|
|
row[columnPubMMdEncodedJson] = file.pubMmdEncodedJson ?? '{}';
|
|
if (file.pubMagicMetadata != null &&
|
|
file.pubMagicMetadata.editedTime != null) {
|
|
// override existing creationTime to avoid re-writing all queries related
|
|
// to loading the gallery
|
|
row[columnCreationTime] = file.pubMagicMetadata.editedTime;
|
|
}
|
|
return row;
|
|
}
|
|
|
|
File _getFileFromRow(Map<String, dynamic> row) {
|
|
final file = File();
|
|
file.generatedID = row[columnGeneratedID];
|
|
file.localID = row[columnLocalID];
|
|
file.uploadedFileID =
|
|
row[columnUploadedFileID] == -1 ? null : row[columnUploadedFileID];
|
|
file.ownerID = row[columnOwnerID];
|
|
file.collectionID =
|
|
row[columnCollectionID] == -1 ? null : row[columnCollectionID];
|
|
file.title = row[columnTitle];
|
|
file.deviceFolder = row[columnDeviceFolder];
|
|
if (row[columnLatitude] != null && row[columnLongitude] != null) {
|
|
file.location = Location(row[columnLatitude], row[columnLongitude]);
|
|
}
|
|
file.fileType = getFileType(row[columnFileType]);
|
|
file.creationTime = row[columnCreationTime];
|
|
file.modificationTime = row[columnModificationTime];
|
|
file.updationTime = row[columnUpdationTime] ?? -1;
|
|
file.encryptedKey = row[columnEncryptedKey];
|
|
file.keyDecryptionNonce = row[columnKeyDecryptionNonce];
|
|
file.fileDecryptionHeader = row[columnFileDecryptionHeader];
|
|
file.thumbnailDecryptionHeader = row[columnThumbnailDecryptionHeader];
|
|
file.metadataDecryptionHeader = row[columnMetadataDecryptionHeader];
|
|
file.fileSubType = row[columnFileSubType] ?? -1;
|
|
file.duration = row[columnDuration] ?? 0;
|
|
file.exif = row[columnExif];
|
|
file.hash = row[columnHash];
|
|
file.metadataVersion = row[columnMetadataVersion] ?? 0;
|
|
|
|
file.mMdVersion = row[columnMMdVersion] ?? 0;
|
|
file.mMdEncodedJson = row[columnMMdEncodedJson] ?? '{}';
|
|
|
|
file.pubMmdVersion = row[columnPubMMdVersion] ?? 0;
|
|
file.pubMmdEncodedJson = row[columnPubMMdEncodedJson] ?? '{}';
|
|
return file;
|
|
}
|
|
}
|