70 lines
2.0 KiB
TypeScript
70 lines
2.0 KiB
TypeScript
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const BYTES_PER_MB = 1024 * 1024;
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function parseUploadLimitMb(value: string | undefined, defaultMb: number): number {
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if (value === undefined || value === '') {
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return defaultMb;
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}
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const parsed = Number(value);
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if (!Number.isFinite(parsed) || parsed <= 0) {
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return defaultMb;
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}
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return parsed;
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}
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export type UploadLimits = {
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documentMb: number;
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imageMb: number;
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videoMb: number;
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exerciseFileMb: number;
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agentDocumentMb: number;
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landingImageMb: number;
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thumbnailMb: number;
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documentBytes: number;
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imageBytes: number;
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videoBytes: number;
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exerciseFileBytes: number;
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agentDocumentBytes: number;
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landingImageBytes: number;
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thumbnailBytes: number;
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};
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export type UploadLimitEnv = {
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UPLOAD_MAX_DOCUMENT_MB?: string;
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UPLOAD_MAX_IMAGE_MB?: string;
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UPLOAD_MAX_VIDEO_MB?: string;
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UPLOAD_MAX_EXERCISE_FILE_MB?: string;
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UPLOAD_MAX_AGENT_DOCUMENT_MB?: string;
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UPLOAD_MAX_LANDING_IMAGE_MB?: string;
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UPLOAD_MAX_THUMBNAIL_MB?: string;
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};
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export function resolveUploadLimits(env: UploadLimitEnv): UploadLimits {
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const documentMb = parseUploadLimitMb(env.UPLOAD_MAX_DOCUMENT_MB, 5);
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const imageMb = parseUploadLimitMb(env.UPLOAD_MAX_IMAGE_MB, 5);
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const videoMb = parseUploadLimitMb(env.UPLOAD_MAX_VIDEO_MB, 800);
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const exerciseFileMb = parseUploadLimitMb(env.UPLOAD_MAX_EXERCISE_FILE_MB, 2);
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const agentDocumentMb = parseUploadLimitMb(env.UPLOAD_MAX_AGENT_DOCUMENT_MB, 5);
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const landingImageMb = parseUploadLimitMb(env.UPLOAD_MAX_LANDING_IMAGE_MB, 0.5);
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const thumbnailMb = parseUploadLimitMb(env.UPLOAD_MAX_THUMBNAIL_MB, 5);
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return {
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documentMb,
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imageMb,
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videoMb,
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exerciseFileMb,
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agentDocumentMb,
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landingImageMb,
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thumbnailMb,
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documentBytes: documentMb * BYTES_PER_MB,
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imageBytes: imageMb * BYTES_PER_MB,
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videoBytes: videoMb * BYTES_PER_MB,
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exerciseFileBytes: exerciseFileMb * BYTES_PER_MB,
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agentDocumentBytes: agentDocumentMb * BYTES_PER_MB,
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landingImageBytes: landingImageMb * BYTES_PER_MB,
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thumbnailBytes: thumbnailMb * BYTES_PER_MB
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};
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}
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