64 lines
2.0 KiB
JavaScript
64 lines
2.0 KiB
JavaScript
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/**
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* OxiCloud - Shared format and escaping utilities
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* Centralized global helpers for date/size/text formatting and XSS-safe escaping.
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*/
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function escapeHtml(str) {
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if (typeof str !== 'string') return '';
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return str
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.replace(/&/g, '&')
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.replace(/</g, '<')
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.replace(/>/g, '>')
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.replace(/\"/g, '"')
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.replace(/'/g, ''');
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}
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function formatFileSize(bytes) {
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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', 'TB'];
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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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function formatDateTime(value) {
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if (!value) return '';
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let dateValue;
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if (value instanceof Date) {
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dateValue = value;
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} else if (typeof value === 'number') {
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dateValue = new Date(value < 1e12 ? value * 1000 : value);
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} else {
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dateValue = new Date(value);
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}
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if (isNaN(dateValue.getTime())) return String(value);
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return dateValue.toLocaleDateString() + ' ' +
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dateValue.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' });
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}
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function formatDateShort(value) {
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if (!value) return 'N/A';
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const dateValue = typeof value === 'number' ? new Date(value * 1000) : new Date(value);
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if (isNaN(dateValue.getTime())) return String(value);
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return dateValue.toLocaleDateString(undefined, { year: 'numeric', month: 'short', day: 'numeric' });
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}
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function isTextViewable(mimeType) {
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if (!mimeType) return false;
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if (mimeType.startsWith('text/')) return true;
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const textTypes = [
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'application/json', 'application/xml', 'application/javascript',
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'application/x-sh', 'application/x-yaml', 'application/toml',
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'application/x-toml', 'application/sql',
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];
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return textTypes.includes(mimeType);
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}
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window.escapeHtml = escapeHtml;
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window.formatFileSize = formatFileSize;
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window.formatDateTime = formatDateTime;
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window.formatDateShort = formatDateShort;
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window.isTextViewable = isTextViewable;
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