16 lines
439 B
JavaScript
16 lines
439 B
JavaScript
export function base64StringToBlob (base64, type) {
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function binaryStringToArrayBuffer (binary) {
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const length = binary.length
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const buf = new ArrayBuffer(length)
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const arr = new Uint8Array(buf)
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let i = -1
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while (++i < length) {
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arr[i] = binary.charCodeAt(i)
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}
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return buf
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}
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const parts = [binaryStringToArrayBuffer(atob(base64))]
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return type ? new Blob(parts, { type: type }) : new Blob(parts)
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}
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