mirror of https://github.com/portainer/portainer
26 lines
735 B
TypeScript
26 lines
735 B
TypeScript
export function readFileAsArrayBuffer(file: File): Promise<ArrayBuffer | null> {
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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reader.readAsArrayBuffer(file);
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reader.onload = () => {
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if (reader.result instanceof ArrayBuffer) {
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resolve(reader.result);
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}
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};
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reader.onerror = (error) => reject(error);
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});
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}
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export function readFileAsText(file: File): Promise<string | null> {
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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reader.readAsText(file);
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reader.onload = () => {
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if (typeof reader.result === 'string') {
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resolve(reader.result);
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}
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};
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reader.onerror = (error) => reject(error);
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});
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}
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