71 lines
2.0 KiB
JavaScript
71 lines
2.0 KiB
JavaScript
/*
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Copyright 2020 Bruno Windels <bruno@windels.cloud>
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Copyright 2020 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import {MessageTile} from "./MessageTile.js";
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import {formatSize} from "../../../../../utils/formatSize.js";
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export class FileTile extends MessageTile {
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constructor(options) {
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super(options);
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this._error = null;
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this._downloading = false;
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}
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async download() {
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if (this._downloading) {
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return;
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}
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const content = this._getContent();
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const filename = content.body;
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this._downloading = true;
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this.emitChange("label");
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let blob;
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try {
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blob = await this._mediaRepository.downloadAttachment(content);
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this.platform.saveFileAs(blob, filename);
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} catch (err) {
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this._error = err;
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} finally {
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blob?.dispose();
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this._downloading = false;
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}
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this.emitChange("label");
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}
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get label() {
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if (this._error) {
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return `Could not decrypt file: ${this._error.message}`;
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}
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const content = this._getContent();
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const filename = content.body;
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const size = formatSize(content.info?.size);
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if (this._downloading) {
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return this.i18n`Downloading ${filename} (${size})…`;
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} else {
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return this.i18n`Download ${filename} (${size})`;
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}
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}
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get error() {
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return null;
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}
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get shape() {
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return "file";
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}
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}
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