46 lines
1.4 KiB
JavaScript
46 lines
1.4 KiB
JavaScript
window.moonCoreDownloadService = {
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download: async function (fileName, contentStreamReference, id, reportRef) {
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const stream = await contentStreamReference.stream();
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const reader = stream.getReader();
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let lastReportTime = 0;
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let receivedLength = 0; // Track downloaded size
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let chunks = []; // Store downloaded chunks
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while (true) {
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const { done, value } = await reader.read();
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if (done) break;
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chunks.push(value);
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receivedLength += value.length;
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if(reportRef)
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{
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const now = Date.now();
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if (now - lastReportTime >= 500) { // Only log once per second
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await reportRef.invokeMethodAsync("ReceiveReport", id, receivedLength, false);
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lastReportTime = now;
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}
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}
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}
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// Combine chunks into a single Blob
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const blob = new Blob(chunks);
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const url = URL.createObjectURL(blob);
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// Trigger file download
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const anchor = document.createElement("a");
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anchor.href = url;
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anchor.download = fileName;
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document.body.appendChild(anchor);
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anchor.click();
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document.body.removeChild(anchor);
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URL.revokeObjectURL(url);
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if(reportRef)
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await reportRef.invokeMethodAsync("ReceiveReport", id, receivedLength, true);
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}
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} |