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Handle export cancellation

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This commit is contained in:
Jaiwanth
2021-06-27 20:55:54 +05:30
parent 398d49245f
commit d46fe678b0
6 changed files with 107 additions and 54 deletions
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14
src/utils/exportUtils/PlainTextExport.ts
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@ -81,6 +81,7 @@ export default class PlainTextExporter extends Exporter {
protected async createOutput(events: MatrixEvent[]) {
let content = "";
for (const event of events) {
if (this.cancelled) return this.cleanUp();
if (!haveTileForEvent(event)) continue;
const textForEvent = await this._textForEvent(event);
content += textForEvent && `${new Date(event.getTs()).toLocaleString()} - ${textForEvent}\n`;
@ -101,6 +102,8 @@ export default class PlainTextExporter extends Exporter {
console.info("Creating output...");
const text = await this.createOutput(res);
if (this.cancelled) return this.cleanUp();
if (this.files.length) {
this.addFile("export.txt", new Blob([text]));
await this.downloadZIP();
@ -111,11 +114,14 @@ export default class PlainTextExporter extends Exporter {
const exportEnd = performance.now();
console.info("Export successful!")
console.log(`Exported ${res.length} events in ${(exportEnd - fetchStart)/1000} seconds`);
if (this.cancelled) {
console.info("Export cancelled successfully");
} else {
console.info("Export successful!")
console.log(`Exported ${res.length} events in ${(exportEnd - fetchStart)/1000} seconds`);
}
window.removeEventListener("onunload", this.abortExport);
window.removeEventListener("beforeunload", this.onBeforeUnload);
this.cleanUp();
}
}