47 lines
1.1 KiB
TypeScript
47 lines
1.1 KiB
TypeScript
export const MAX_IMAGE_BYTES = 6 * 1024 * 1024; // 6MB
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export const MAX_AUDIO_BYTES = 16 * 1024 * 1024; // 16MB
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export const MAX_VIDEO_BYTES = 16 * 1024 * 1024; // 16MB
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export const MAX_DOCUMENT_BYTES = 100 * 1024 * 1024; // 100MB
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export type MediaKind = "image" | "audio" | "video" | "document";
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export function mediaKindFromMime(mime?: string | null): MediaKind | undefined {
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if (!mime) {
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return undefined;
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}
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if (mime.startsWith("image/")) {
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return "image";
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}
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if (mime.startsWith("audio/")) {
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return "audio";
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}
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if (mime.startsWith("video/")) {
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return "video";
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}
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if (mime === "application/pdf") {
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return "document";
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}
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if (mime.startsWith("text/")) {
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return "document";
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}
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if (mime.startsWith("application/")) {
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return "document";
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}
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return undefined;
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}
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export function maxBytesForKind(kind: MediaKind): number {
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switch (kind) {
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case "image":
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return MAX_IMAGE_BYTES;
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case "audio":
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return MAX_AUDIO_BYTES;
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case "video":
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return MAX_VIDEO_BYTES;
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case "document":
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return MAX_DOCUMENT_BYTES;
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default:
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return MAX_DOCUMENT_BYTES;
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}
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}
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