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512 lines
20 KiB
JavaScript
512 lines
20 KiB
JavaScript
// Copyright (C) 2021-2022 Intel Corporation
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//
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// SPDX-License-Identifier: MIT
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(() => {
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const PluginRegistry = require('./plugins');
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const serverProxy = require('./server-proxy');
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const { isBrowser, isNode } = require('browser-or-node');
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const { ArgumentError } = require('./exceptions');
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const { CloudStorageCredentialsType, CloudStorageProviderType } = require('./enums');
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function validateNotEmptyString(value) {
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if (typeof value !== 'string') {
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throw new ArgumentError(`Value must be a string. ${typeof value} was found`);
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} else if (!value.trim().length) {
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throw new ArgumentError('Value mustn\'t be empty string');
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}
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}
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/**
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* Class representing a cloud storage
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* @memberof module:API.cvat.classes
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*/
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class CloudStorage {
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constructor(initialData) {
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const data = {
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id: undefined,
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display_name: undefined,
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description: undefined,
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credentials_type: undefined,
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provider_type: undefined,
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resource: undefined,
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account_name: undefined,
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key: undefined,
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secret_key: undefined,
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session_token: undefined,
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key_file: undefined,
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specific_attributes: undefined,
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owner: undefined,
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created_date: undefined,
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updated_date: undefined,
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manifest_path: undefined,
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manifests: undefined,
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};
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for (const property in data) {
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if (Object.prototype.hasOwnProperty.call(data, property) && property in initialData) {
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data[property] = initialData[property];
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}
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}
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Object.defineProperties(
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this,
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Object.freeze({
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/**
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* @name id
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* @type {number}
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* @memberof module:API.cvat.classes.CloudStorage
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* @readonly
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* @instance
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*/
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id: {
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get: () => data.id,
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},
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/**
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* Storage name
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* @name displayName
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* @type {string}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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displayName: {
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get: () => data.display_name,
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set: (value) => {
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validateNotEmptyString(value);
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data.display_name = value;
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},
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},
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/**
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* Storage description
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* @name description
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* @type {string}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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description: {
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get: () => data.description,
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set: (value) => {
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if (typeof value !== 'string') {
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throw new ArgumentError('Value must be string');
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}
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data.description = value;
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},
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},
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/**
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* Azure account name
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* @name accountName
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* @type {string}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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accountName: {
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get: () => data.account_name,
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set: (value) => {
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validateNotEmptyString(value);
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data.account_name = value;
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},
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},
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/**
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* AWS access key id
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* @name accessKey
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* @type {string}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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accessKey: {
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get: () => data.key,
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set: (value) => {
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validateNotEmptyString(value);
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data.key = value;
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},
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},
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/**
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* AWS secret key
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* @name secretKey
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* @type {string}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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secretKey: {
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get: () => data.secret_key,
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set: (value) => {
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validateNotEmptyString(value);
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data.secret_key = value;
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},
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},
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/**
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* Session token
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* @name token
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* @type {string}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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token: {
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get: () => data.session_token,
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set: (value) => {
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validateNotEmptyString(value);
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data.session_token = value;
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},
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},
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/**
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* Key file
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* @name keyFile
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* @type {File}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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keyFile: {
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get: () => data.key_file,
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set: (file) => {
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if (file instanceof File) {
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data.key_file = file;
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} else {
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throw new ArgumentError(`Should be a file. ${typeof file} was found`);
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}
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},
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},
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/**
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* Unique resource name
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* @name resource
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* @type {string}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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resource: {
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get: () => data.resource,
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set: (value) => {
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validateNotEmptyString(value);
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data.resource = value;
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},
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},
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/**
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* @name manifestPath
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* @type {string}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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manifestPath: {
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get: () => data.manifest_path,
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set: (value) => {
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validateNotEmptyString(value);
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data.manifest_path = value;
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},
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},
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/**
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* @name providerType
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* @type {module:API.cvat.enums.ProviderType}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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providerType: {
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get: () => data.provider_type,
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set: (key) => {
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if (key !== undefined && !!CloudStorageProviderType[key]) {
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data.provider_type = CloudStorageProviderType[key];
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} else {
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throw new ArgumentError('Value must be one CloudStorageProviderType keys');
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}
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},
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},
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/**
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* @name credentialsType
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* @type {module:API.cvat.enums.CloudStorageCredentialsType}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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credentialsType: {
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get: () => data.credentials_type,
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set: (key) => {
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if (key !== undefined && !!CloudStorageCredentialsType[key]) {
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data.credentials_type = CloudStorageCredentialsType[key];
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} else {
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throw new ArgumentError('Value must be one CloudStorageCredentialsType keys');
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}
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},
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},
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/**
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* @name specificAttributes
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* @type {string}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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specificAttributes: {
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get: () => data.specific_attributes,
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set: (attributesValue) => {
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if (typeof attributesValue === 'string') {
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const attrValues = new URLSearchParams(
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Array.from(new URLSearchParams(attributesValue).entries()).filter(
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([key, value]) => !!key && !!value,
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),
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).toString();
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if (!attrValues) {
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throw new ArgumentError('Value must match the key1=value1&key2=value2');
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}
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data.specific_attributes = attributesValue;
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} else {
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throw new ArgumentError('Value must be a string');
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}
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},
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},
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/**
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* Instance of a user who has created the cloud storage
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* @name owner
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* @type {module:API.cvat.classes.User}
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* @memberof module:API.cvat.classes.CloudStorage
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* @readonly
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* @instance
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*/
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owner: {
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get: () => data.owner,
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},
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/**
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* @name createdDate
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* @type {string}
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* @memberof module:API.cvat.classes.CloudStorage
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* @readonly
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* @instance
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*/
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createdDate: {
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get: () => data.created_date,
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},
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/**
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* @name updatedDate
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* @type {string}
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* @memberof module:API.cvat.classes.CloudStorage
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* @readonly
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* @instance
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*/
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updatedDate: {
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get: () => data.updated_date,
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},
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/**
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* @name manifests
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* @type {string[]}
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* @memberof module:API.cvat.classes.CloudStorage
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* @instance
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* @throws {module:API.cvat.exceptions.ArgumentError}
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*/
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manifests: {
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get: () => data.manifests,
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set: (manifests) => {
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if (Array.isArray(manifests)) {
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for (const elem of manifests) {
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if (typeof elem !== 'string') {
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throw new ArgumentError('Each element of the manifests array must be a string');
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}
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}
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data.manifests = manifests;
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} else {
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throw new ArgumentError('Value must be an array');
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}
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},
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},
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}),
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);
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}
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/**
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* Method updates data of a created cloud storage or creates new cloud storage
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* @method save
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* @returns {module:API.cvat.classes.CloudStorage}
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* @memberof module:API.cvat.classes.CloudStorage
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* @readonly
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* @instance
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* @async
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* @throws {module:API.cvat.exceptions.ServerError}
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* @throws {module:API.cvat.exceptions.PluginError}
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*/
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async save() {
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const result = await PluginRegistry.apiWrapper.call(this, CloudStorage.prototype.save);
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return result;
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}
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/**
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* Method deletes a cloud storage from a server
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* @method delete
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* @memberof module:API.cvat.classes.CloudStorage
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* @readonly
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* @instance
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* @async
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* @throws {module:API.cvat.exceptions.ServerError}
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* @throws {module:API.cvat.exceptions.PluginError}
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*/
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async delete() {
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const result = await PluginRegistry.apiWrapper.call(this, CloudStorage.prototype.delete);
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return result;
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}
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/**
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* Method returns cloud storage content
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* @method getContent
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* @memberof module:API.cvat.classes.CloudStorage
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* @readonly
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* @instance
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* @async
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* @throws {module:API.cvat.exceptions.ServerError}
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* @throws {module:API.cvat.exceptions.PluginError}
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*/
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async getContent() {
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const result = await PluginRegistry.apiWrapper.call(this, CloudStorage.prototype.getContent);
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return result;
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}
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/**
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* Method returns the cloud storage preview
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* @method getPreview
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* @memberof module:API.cvat.classes.CloudStorage
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* @readonly
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* @instance
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* @async
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* @throws {module:API.cvat.exceptions.ServerError}
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* @throws {module:API.cvat.exceptions.PluginError}
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*/
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async getPreview() {
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const result = await PluginRegistry.apiWrapper.call(this, CloudStorage.prototype.getPreview);
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return result;
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}
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/**
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* Method returns cloud storage status
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* @method getStatus
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* @memberof module:API.cvat.classes.CloudStorage
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* @readonly
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* @instance
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* @async
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* @throws {module:API.cvat.exceptions.ServerError}
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* @throws {module:API.cvat.exceptions.PluginError}
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*/
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async getStatus() {
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const result = await PluginRegistry.apiWrapper.call(this, CloudStorage.prototype.getStatus);
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return result;
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}
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}
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CloudStorage.prototype.save.implementation = async function () {
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function prepareOptionalFields(cloudStorageInstance) {
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const data = {};
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if (cloudStorageInstance.description !== undefined) {
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data.description = cloudStorageInstance.description;
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}
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if (cloudStorageInstance.accountName) {
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data.account_name = cloudStorageInstance.accountName;
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}
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if (cloudStorageInstance.accessKey) {
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data.key = cloudStorageInstance.accessKey;
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}
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if (cloudStorageInstance.secretKey) {
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data.secret_key = cloudStorageInstance.secretKey;
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}
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if (cloudStorageInstance.token) {
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data.session_token = cloudStorageInstance.token;
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}
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if (cloudStorageInstance.keyFile) {
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data.key_file = cloudStorageInstance.keyFile;
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}
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if (cloudStorageInstance.specificAttributes !== undefined) {
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data.specific_attributes = cloudStorageInstance.specificAttributes;
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}
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return data;
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}
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// update
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if (typeof this.id !== 'undefined') {
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// provider_type and recource should not change;
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// send to the server only the values that have changed
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const initialData = {};
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if (this.displayName) {
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initialData.display_name = this.displayName;
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}
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if (this.credentialsType) {
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initialData.credentials_type = this.credentialsType;
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}
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if (this.manifests) {
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initialData.manifests = this.manifests;
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}
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const cloudStorageData = {
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...initialData,
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...prepareOptionalFields(this),
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};
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await serverProxy.cloudStorages.update(this.id, cloudStorageData);
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return this;
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}
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// create
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const initialData = {
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display_name: this.displayName,
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credentials_type: this.credentialsType,
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provider_type: this.providerType,
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resource: this.resource,
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manifests: this.manifests,
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};
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const cloudStorageData = {
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...initialData,
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...prepareOptionalFields(this),
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};
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const cloudStorage = await serverProxy.cloudStorages.create(cloudStorageData);
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return new CloudStorage(cloudStorage);
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};
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CloudStorage.prototype.delete.implementation = async function () {
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const result = await serverProxy.cloudStorages.delete(this.id);
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return result;
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};
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CloudStorage.prototype.getContent.implementation = async function () {
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const result = await serverProxy.cloudStorages.getContent(this.id, this.manifestPath);
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return result;
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};
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CloudStorage.prototype.getPreview.implementation = async function getPreview() {
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return new Promise((resolve, reject) => {
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serverProxy.cloudStorages
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.getPreview(this.id)
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.then((result) => {
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if (isNode) {
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resolve(global.Buffer.from(result, 'binary').toString('base64'));
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} else if (isBrowser) {
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const reader = new FileReader();
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reader.onload = () => {
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resolve(reader.result);
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};
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reader.readAsDataURL(result);
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}
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})
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.catch((error) => {
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reject(error);
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});
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});
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};
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CloudStorage.prototype.getStatus.implementation = async function () {
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const result = await serverProxy.cloudStorages.getStatus(this.id);
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return result;
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};
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module.exports = {
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CloudStorage,
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};
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})();
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