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Implementing media fail check.

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Gallery now will stop indexing if the root folder is empty. That is probably unintentional and would erase the whole database.
This commit is contained in:
Patrik J. Braun 2022-05-15 22:07:46 +02:00
parent e3bc01e41b
commit 5778ef00f7
2 changed files with 88 additions and 34 deletions
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76
src/backend/model/database/sql/IndexingManager.ts
View File

@ -1,34 +1,34 @@
import { ParentDirectoryDTO } from '../../../../common/entities/DirectoryDTO';
import { DirectoryEntity } from './enitites/DirectoryEntity';
import { SQLConnection } from './SQLConnection';
import { DiskManager } from '../../DiskManger';
import { PhotoEntity, PhotoMetadataEntity } from './enitites/PhotoEntity';
import { Utils } from '../../../../common/Utils';
import {ParentDirectoryDTO} from '../../../../common/entities/DirectoryDTO';
import {DirectoryEntity} from './enitites/DirectoryEntity';
import {SQLConnection} from './SQLConnection';
import {DiskManager} from '../../DiskManger';
import {PhotoEntity, PhotoMetadataEntity} from './enitites/PhotoEntity';
import {Utils} from '../../../../common/Utils';
import {
FaceRegion,
PhotoMetadata,
} from '../../../../common/entities/PhotoDTO';
import { Connection, Repository } from 'typeorm';
import { MediaEntity } from './enitites/MediaEntity';
import { MediaDTO, MediaDTOUtils } from '../../../../common/entities/MediaDTO';
import { VideoEntity } from './enitites/VideoEntity';
import { FileEntity } from './enitites/FileEntity';
import { FileDTO } from '../../../../common/entities/FileDTO';
import { NotificationManager } from '../../NotifocationManager';
import { FaceRegionEntry } from './enitites/FaceRegionEntry';
import { ObjectManagers } from '../../ObjectManagers';
import { IIndexingManager } from '../interfaces/IIndexingManager';
import { DiskMangerWorker } from '../../threading/DiskMangerWorker';
import { Logger } from '../../../Logger';
import {Connection, Repository} from 'typeorm';
import {MediaEntity} from './enitites/MediaEntity';
import {MediaDTO, MediaDTOUtils} from '../../../../common/entities/MediaDTO';
import {VideoEntity} from './enitites/VideoEntity';
import {FileEntity} from './enitites/FileEntity';
import {FileDTO} from '../../../../common/entities/FileDTO';
import {NotificationManager} from '../../NotifocationManager';
import {FaceRegionEntry} from './enitites/FaceRegionEntry';
import {ObjectManagers} from '../../ObjectManagers';
import {IIndexingManager} from '../interfaces/IIndexingManager';
import {DiskMangerWorker} from '../../threading/DiskMangerWorker';
import {Logger} from '../../../Logger';
import {
ServerPG2ConfMap,
ServerSidePG2ConfAction,
} from '../../../../common/PG2ConfMap';
import { ProjectPath } from '../../../ProjectPath';
import {ProjectPath} from '../../../ProjectPath';
import * as path from 'path';
import * as fs from 'fs';
import { SearchQueryDTO } from '../../../../common/entities/SearchQueryDTO';
import { PersonEntry } from './enitites/PersonEntry';
import {SearchQueryDTO} from '../../../../common/entities/SearchQueryDTO';
import {PersonEntry} from './enitites/PersonEntry';
const LOG_TAG = '[IndexingManager]';
@ -82,6 +82,14 @@ export class IndexingManager implements IIndexingManager {
// eslint-disable-next-line no-async-promise-executor
return new Promise(async (resolve, reject): Promise<void> => {
try {
// Check if root is still a valid (non-empty) folder
// With weak devices it is possible that the media that stores
// the galley gets unmounted that triggers a full gallery wipe.
// Prevent it by stopping indexing on an empty folder.
if (fs.readdirSync(ProjectPath.ImageFolder).length === 0) {
return reject(new Error('Root directory is empty. This is probably error and would erase gallery database. Stopping indexing.'));
}
const scannedDirectory = await DiskManager.scanDirectory(
relativeDirectoryName
);
@ -157,9 +165,9 @@ export class IndexingManager implements IIndexingManager {
dir.lastModified === scannedDirectory.lastModified &&
dir.lastScanned === scannedDirectory.lastScanned &&
(dir.media || dir.media.length) ===
(scannedDirectory.media || scannedDirectory.media.length) &&
(scannedDirectory.media || scannedDirectory.media.length) &&
(dir.metaFile || dir.metaFile.length) ===
(scannedDirectory.metaFile || scannedDirectory.metaFile.length)
(scannedDirectory.metaFile || scannedDirectory.metaFile.length)
) !== -1
) {
return;
@ -230,11 +238,11 @@ export class IndexingManager implements IIndexingManager {
await directoryRepository
.createQueryBuilder()
.update(DirectoryEntity)
.set({ parent: currentDirId as any })
.set({parent: currentDirId as any})
.where('path = :path', {
path: DiskMangerWorker.pathFromParent(scannedDirectory),
})
.andWhere('name NOT LIKE :root', { root: DiskMangerWorker.dirName('.') })
.andWhere('name NOT LIKE :root', {root: DiskMangerWorker.dirName('.')})
.andWhere('parent IS NULL')
.execute();
@ -258,7 +266,7 @@ export class IndexingManager implements IIndexingManager {
childDirectories.splice(dirIndex, 1);
} else {
// dir does not exists yet
directory.parent = { id: currentDirId } as any;
directory.parent = {id: currentDirId} as any;
(directory as DirectoryEntity).lastScanned = null; // new child dir, not fully scanned yet
const d = await directoryRepository.insert(
directory as DirectoryEntity
@ -307,7 +315,7 @@ export class IndexingManager implements IIndexingManager {
item.directory = null;
metaFile = Utils.clone(item);
item.directory = scannedDirectory;
metaFile.directory = { id: currentDirID } as any;
metaFile.directory = {id: currentDirID} as any;
metaFilesToSave.push(metaFile);
}
}
@ -369,10 +377,10 @@ export class IndexingManager implements IIndexingManager {
// not in DB yet
media[i].directory = null;
mediaItem = Utils.clone(media[i]) as any;
mediaItem.directory = { id: parentDirId } as any;
mediaItem.directory = {id: parentDirId} as any;
(MediaDTOUtils.isPhoto(mediaItem)
? mediaChange.insertP
: mediaChange.insertV
? mediaChange.insertP
: mediaChange.insertV
).push(mediaItem);
} else {
// already in the DB, only needs to be updated
@ -380,8 +388,8 @@ export class IndexingManager implements IIndexingManager {
if (!Utils.equalsFilter(mediaItem.metadata, media[i].metadata)) {
mediaItem.metadata = media[i].metadata as any;
(MediaDTOUtils.isPhoto(mediaItem)
? mediaChange.saveP
: mediaChange.saveV
? mediaChange.saveP
: mediaChange.saveV
).push(mediaItem);
}
}
@ -412,7 +420,7 @@ export class IndexingManager implements IIndexingManager {
);
group.faces.forEach(
(sf: FaceRegionEntry): any =>
(sf.media = { id: indexedMedia[mIndex].id } as any)
(sf.media = {id: indexedMedia[mIndex].id} as any)
);
faces.push(...group.faces);
@ -435,7 +443,7 @@ export class IndexingManager implements IIndexingManager {
for (const face of scannedFaces) {
if (persons.findIndex((f) => f.name === face.name) === -1) {
persons.push({ name: face.name, faceRegion: face });
persons.push({name: face.name, faceRegion: face});
}
}
await ObjectManagers.getInstance().PersonManager.saveAll(persons);

46
test/backend/unit/model/sql/IndexingManager.spec.ts
View File

@ -21,7 +21,9 @@ import {DiskManager} from '../../../../../src/backend/model/DiskManger';
import {AlbumManager} from '../../../../../src/backend/model/database/sql/AlbumManager';
import {SortingMethods} from '../../../../../src/common/entities/SortingMethods';
// eslint-disable-next-line @typescript-eslint/no-var-requires
const deepEqualInAnyOrder = require('deep-equal-in-any-order');
// eslint-disable-next-line @typescript-eslint/no-var-requires
const chai = require('chai');
chai.use(deepEqualInAnyOrder);
@ -53,9 +55,11 @@ class IndexingManagerTest extends IndexingManager {
}
// to help WebStorm to handle the test cases
// eslint-disable-next-line @typescript-eslint/no-explicit-any
declare let describe: any;
declare const after: any;
declare const it: any;
// eslint-disable-next-line prefer-const
describe = DBTestHelper.describe();
describe('IndexingManager', (sqlHelper: DBTestHelper) => {
@ -155,6 +159,46 @@ describe('IndexingManager', (sqlHelper: DBTestHelper) => {
});
it('should stop indexing on empty folder', async () => {
const gm = new GalleryManagerTest();
ProjectPath.reset();
ProjectPath.ImageFolder = path.join(__dirname, '/../../../assets');
Config.Server.Threading.enabled = false;
await ObjectManagers.getInstance().IndexingManager.indexDirectory('.');
if (ObjectManagers.getInstance().IndexingManager.IsSavingInProgress) {
await ObjectManagers.getInstance().IndexingManager.SavingReady;
}
const directoryPath = GalleryManager.parseRelativeDirePath(
'.'
);
const conn = await SQLConnection.getConnection();
const selected = await gm.selectParentDir(conn, directoryPath.name,
directoryPath.parent);
await gm.fillParentDir(conn, selected);
expect(selected?.media?.length)
.to.be.greaterThan(0);
const tmpDir = path.join(__dirname, '/../../../tmp/rnd5sdf_emptyDir');
fs.mkdirSync(tmpDir);
ProjectPath.ImageFolder = tmpDir;
let notFailed = false;
try {
await ObjectManagers.getInstance().IndexingManager.indexDirectory('.');
notFailed = true;
} catch (e) {
// it expected to fail
}
if (notFailed) {
expect(true).to.equal(false, 'indexDirectory is expected to fail');
}
});
it('should support case sensitive directory', async () => {
const gm = new GalleryManagerTest();
const im = new IndexingManagerTest();
@ -605,6 +649,7 @@ describe('IndexingManager', (sqlHelper: DBTestHelper) => {
});
afterEach(() => {
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
fs.statSync = statSync;
});
@ -612,6 +657,7 @@ describe('IndexingManager', (sqlHelper: DBTestHelper) => {
it('with re indexing severity low', async () => {
Config.Server.Indexing.reIndexingSensitivity = ReIndexingSensitivity.low;
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
fs.statSync = () => ({ctime: new Date(dirTime), mtime: new Date(dirTime)});
const gm = new GalleryManagerTest();