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ryan
19 lines
585 B
TypeScript
19 lines
585 B
TypeScript
export type ImageQuality = 'low' | 'medium' | 'high' | 'origin';
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export function getFileUrl(
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id: string | number | null | undefined,
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quality: ImageQuality = 'origin',
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): string | null {
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if (!id) return null;
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if (quality === 'origin') return `/f/${id}`;
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return `/f/${id}?quality=${quality}`;
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}
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export function formatFileSize(bytes: number): string {
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if (bytes === 0) return '0 B';
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const k = 1024;
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const sizes = ['B', 'KB', 'MB', 'GB'];
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const i = Math.floor(Math.log(bytes) / Math.log(k));
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return `${parseFloat((bytes / Math.pow(k, i)).toFixed(1))} ${sizes[i]}`;
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}
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