0517bd1b0a
Task order uploads and downloads were broken. Uploads were broken because file content was eing read in as plaintext every time, resulting in encoding issues. I updated the bundle to use the newer Azure JS SDK. We can now use a method for uploading browser files directly without having to read their content. This required a few small internal changes to the upload component, since the response structure is different. I also removed the `downloadUrl` method from the JS uploader since it was not being used. Downloads were broken because the method that generates the download link was not updated to use the BlobSasPermissions class from the updated Azure Python SDK.
57 lines
1.6 KiB
JavaScript
57 lines
1.6 KiB
JavaScript
import { BlobServiceClient } from '@azure/storage-blob'
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import 'whatwg-fetch'
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class AzureUploader {
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constructor(accountName, containerName, sasToken, objectName) {
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this.accountName = accountName
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this.containerName = containerName
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this.sasToken = sasToken.token
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this.objectName = objectName
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}
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async upload(file) {
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const blobServiceClient = new BlobServiceClient(
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`https://${this.accountName}.blob.core.windows.net?${this.sasToken}`
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)
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const containerClient = blobServiceClient.getContainerClient(
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this.containerName
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)
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const blobClient = containerClient.getBlockBlobClient(this.objectName)
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const options = {
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blobHTTPHeaders: {
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blobContentType: 'application/pdf',
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},
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metadata: {
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filename: file.name,
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},
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}
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return blobClient.uploadBrowserData(file, options)
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}
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}
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export class MockUploader {
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constructor(token, objectName) {
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this.token = token
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this.objectName = objectName
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}
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async upload(file, objectName) {
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// mock BlobUploadCommonResponse structure: https://docs.microsoft.com/en-us/javascript/api/@azure/storage-blob/blobuploadcommonresponse?view=azure-node-latest
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return Promise.resolve({ _response: { status: 201 } })
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}
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}
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export const buildUploader = (token, objectName) => {
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const cloudProvider = process.env.CLOUD_PROVIDER || 'mock'
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if (cloudProvider === 'azure') {
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return new AzureUploader(
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process.env.AZURE_ACCOUNT_NAME,
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process.env.AZURE_CONTAINER_NAME,
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token,
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objectName
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)
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} else {
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return new MockUploader(token, objectName)
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}
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}
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