Aleksander Grygier
33 lines
973 B
TypeScript
33 lines
973 B
TypeScript
/**
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* Formats file size in bytes to human readable format
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* @param bytes - File size in bytes
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* @returns Formatted file size string
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*/
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export function formatFileSize(bytes: number): string {
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if (bytes === 0) return '0 Bytes';
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const k = 1024;
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const sizes = ['Bytes', '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(2)) + ' ' + sizes[i];
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}
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/**
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* Gets a display label for a file type
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* @param fileType - The file type/mime type
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* @returns Formatted file type label
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*/
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export function getFileTypeLabel(fileType: string): string {
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return fileType.split('/').pop()?.toUpperCase() || 'FILE';
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}
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/**
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* Truncates text content for preview display
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* @param content - The text content to truncate
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* @returns Truncated content with ellipsis if needed
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*/
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export function getPreviewText(content: string): string {
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return content.length > 150 ? content.substring(0, 150) + '...' : content;
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}
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