100 lines
No EOL
3.4 KiB
JavaScript
100 lines
No EOL
3.4 KiB
JavaScript
const { SdkManagerBuilder } = require('@aps_sdk/autodesk-sdkmanager');
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const { AuthenticationClient, Scopes } = require('@aps_sdk/authentication');
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const { OssClient, CreateBucketsPayloadPolicyKeyEnum, CreateBucketXAdsRegionEnum } = require('@aps_sdk/oss');
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const { ModelDerivativeClient, View, Type } = require('@aps_sdk/model-derivative');
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const { APS_CLIENT_ID, APS_CLIENT_SECRET, APS_BUCKET } = require('../config.js');
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const sdk = SdkManagerBuilder.create().build();
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const authenticationClient = new AuthenticationClient(sdk);
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const ossClient = new OssClient(sdk);
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const modelDerivativeClient = new ModelDerivativeClient(sdk);
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const service = module.exports = {};
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service.getInternalToken = async () => {
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const credentials = await authenticationClient.getTwoLeggedToken(APS_CLIENT_ID, APS_CLIENT_SECRET, [
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Scopes.DataRead,
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Scopes.DataCreate,
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Scopes.DataWrite,
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Scopes.BucketCreate,
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Scopes.BucketRead
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]);
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return credentials;
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};
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service.getPublicToken = async () => {
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const credentials = await authenticationClient.getTwoLeggedToken(APS_CLIENT_ID, APS_CLIENT_SECRET, [
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Scopes.DataRead
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]);
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return credentials;
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};
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service.ensureBucketExists = async (bucketKey) => {
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const { access_token } = await service.getInternalToken();
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try {
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await ossClient.getBucketDetails(access_token, bucketKey);
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} catch (err) {
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if (err.axiosError.response.status === 404) {
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await ossClient.createBucket(access_token, CreateBucketXAdsRegionEnum.Us, {
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bucketKey: bucketKey,
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policyKey: CreateBucketsPayloadPolicyKeyEnum.Persistent
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});
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} else {
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throw err;
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}
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}
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};
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service.listObjects = async () => {
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await service.ensureBucketExists(APS_BUCKET);
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const { access_token } = await service.getInternalToken();
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let resp = await ossClient.getObjects(access_token, APS_BUCKET, { limit: 64 });
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let objects = resp.items;
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while (resp.next) {
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const startAt = new URL(resp.next).searchParams.get('startAt');
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resp = await ossClient.getObjects(access_token, APS_BUCKET, { limit: 64, startAt });
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objects = objects.concat(resp.items);
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}
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return objects;
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};
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service.uploadObject = async (objectName, filePath) => {
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await service.ensureBucketExists(APS_BUCKET);
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const { access_token } = await service.getInternalToken();
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const obj = await ossClient.upload(APS_BUCKET, objectName, filePath, access_token);
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return obj;
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};
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service.translateObject = async (urn, rootFilename) => {
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const { access_token } = await service.getInternalToken();
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const job = await modelDerivativeClient.startJob(access_token, {
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input: {
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urn,
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compressedUrn: !!rootFilename,
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rootFilename
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},
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output: {
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formats: [{
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views: [View._2d, View._3d],
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type: Type.Svf
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}]
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}
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});
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return job.result;
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};
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service.getManifest = async (urn) => {
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const { access_token } = await service.getInternalToken();
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try {
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const manifest = await modelDerivativeClient.getManifest(access_token, urn);
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return manifest;
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} catch (err) {
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if (err.axiosError.response.status === 404) {
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return null;
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} else {
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throw err;
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}
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}
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};
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service.urnify = (id) => Buffer.from(id).toString('base64').replace(/=/g, ''); |