65 lines
2 KiB
JavaScript
65 lines
2 KiB
JavaScript
/**
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* Copyright (c) HashiCorp, Inc.
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* SPDX-License-Identifier: MPL-2.0
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*/
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import Component from '@glimmer/component';
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import { action } from '@ember/object';
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import { inject as service } from '@ember/service';
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import errorMessage from 'vault/utils/error-message';
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/**
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* @module DownloadButton
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* DownloadButton components are an action button used to download data. Both the action text and icon are yielded.
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* * NOTE: when using in an engine, remember to add the 'download' service to its dependencies (in /engine.js) and map to it in /app.js
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* [ember-docs](https://ember-engines.com/docs/services)
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* @example
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* ```js
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* <DownloadButton
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* class="button"
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* @data={{this.data}}
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* @filename={{this.filename}}
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* @mime={{this.mime}}
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* @extension={{this.extension}}
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* @stringify={{true}}
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* >
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* <Icon @name="download" />
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* Download
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* </DownloadButton>
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* ```
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* @param {string} [filename] - name of file that prefixes the ISO timestamp generated at download
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* @param {string} [data] - data to download
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* @param {string} [extension='txt'] - file extension, the download service uses this to determine the mimetype
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* @param {boolean} [stringify=false] - argument to stringify the data before passing to the File constructor
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*/
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export default class DownloadButton extends Component {
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@service download;
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@service flashMessages;
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get filename() {
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const timestamp = new Date().toISOString();
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return this.args.filename ? this.args.filename + '-' + timestamp : timestamp;
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}
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get content() {
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if (this.args.stringify) {
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return JSON.stringify(this.args.data, null, 2);
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}
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return this.args.data;
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}
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get extension() {
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return this.args.extension || 'txt';
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}
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@action
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handleDownload() {
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try {
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this.download.miscExtension(this.filename, this.content, this.extension);
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this.flashMessages.info(`Downloading ${this.filename}`);
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} catch (error) {
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this.flashMessages.danger(errorMessage(error, 'There was a problem downloading. Please try again.'));
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}
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}
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}
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