fde053ebc8
* fix: Add stricter validation around image file type uploads * revert backend restrictions, we want to allow unsupported images as file attachments
40 lines
812 B
TypeScript
40 lines
812 B
TypeScript
/**
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* Converts bytes to human readable string for display
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*
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* @param bytes filesize in bytes
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* @returns Human readable filesize as a string
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*/
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export const bytesToHumanReadable = (bytes: number) => {
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const out = ("0".repeat((bytes.toString().length * 2) % 3) + bytes).match(
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/.{3}/g
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);
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if (!out || bytes < 1000) {
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return bytes + " Bytes";
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}
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const f = out[1].substring(0, 2);
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return `${Number(out[0])}${f === "00" ? "" : `.${f}`} ${
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" kMGTPEZY"[out.length]
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}B`;
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};
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/**
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* An array of image mimetypes commonly supported by modern browsers
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*/
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export const supportedImageMimeTypes = [
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"image/jpg",
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"image/jpeg",
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"image/pjpeg",
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"image/png",
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"image/apng",
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"image/avif",
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"image/gif",
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"image/webp",
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"image/svg",
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"image/svg+xml",
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"image/bmp",
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"image/tiff",
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];
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