39 lines
1.2 KiB
TypeScript
39 lines
1.2 KiB
TypeScript
import type { QueueItem } from './queue';
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export async function createUpload(
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url: string,
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it: QueueItem,
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deviceId: string,
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onProgress?: (percent: number) => void
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): Promise<Record<string, unknown>> {
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return new Promise((resolve, reject) => {
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const xhr = new XMLHttpRequest();
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xhr.open('POST', url, true);
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xhr.setRequestHeader('X-Device-Id', deviceId);
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const form = new FormData();
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form.append('photo', it.blob, it.fileName);
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if (it.emotion_id) form.append('emotion_id', String(it.emotion_id));
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if (it.task_id) form.append('task_id', String(it.task_id));
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xhr.upload.onprogress = (ev) => {
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if (onProgress && ev.lengthComputable) {
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const pct = Math.min(100, Math.round((ev.loaded / ev.total) * 100));
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onProgress(pct);
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}
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};
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xhr.onload = () => {
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if (xhr.status >= 200 && xhr.status < 300) {
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try {
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resolve(JSON.parse(xhr.responseText));
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} catch (error) {
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console.warn('Upload response parse failed', error);
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resolve({});
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}
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} else {
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reject(new Error('upload failed'));
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}
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};
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xhr.onerror = () => reject(new Error('network error'));
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xhr.send(form);
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});
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}
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