Nikolay Tatarinov
656a6bfac4
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- Introduced `serialize_audit_for_response` and `serialize_current_cluster_for_template` functions to handle JSON serialization of audit and cluster data, enhancing data consistency for API responses and template rendering. - Updated `get_mock_context` in `mock_data.py` to utilize the new serialization functions, simplifying the mock data structure and improving readability. - Refactored `collect_context` and `collect_audits` in `views.py` to leverage the new serialization methods, ensuring a cleaner and more maintainable codebase. - Added unit tests for the new serialization functions to ensure correctness and reliability of data formatting.
58 lines
2.0 KiB
JavaScript
58 lines
2.0 KiB
JavaScript
// Escape for safe HTML text content (prevents XSS when inserting into HTML)
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function escapeHtml(text) {
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if (text == null) return '';
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const s = String(text);
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return s
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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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// Format bytes to GB (matches Django convert_bytes filter default)
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function formatBytes(bytes, targetUnit = 'GB') {
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if (bytes == null || isNaN(Number(bytes))) return '0';
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const b = Number(bytes);
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const factors = { B: 1, KB: 1024, MB: 1024 * 1024, GB: 1024 ** 3, TB: 1024 ** 4 };
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const unit = (targetUnit || 'GB').toUpperCase();
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const factor = factors[unit] || factors.GB;
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return (b / factor).toFixed(1);
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}
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// Color utilities
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const getCSSVar = (varName) => {
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return getComputedStyle(document.documentElement).getPropertyValue(varName).trim();
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}
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function getColorWithOpacity(className) {
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const element = document.createElement('div');
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element.className = className;
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element.style.opacity = '1'; // Force opacity
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element.textContent = '.';
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document.body.appendChild(element);
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const computedColor = window.getComputedStyle(element).color;
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document.body.removeChild(element);
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return computedColor;
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}
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// Format audit date for display (ISO string -> short date, e.g. "Feb 1")
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function formatAuditDate(isoString) {
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if (!isoString) return '';
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try {
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return new Date(isoString).toLocaleDateString('en-US', { month: 'short', day: 'numeric' });
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} catch (e) {
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return '';
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}
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}
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// Utility function to calculate mean and standard deviation
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function calculateStats(data) {
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if (!data || data.length === 0) return { mean: 0, std: 0 };
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const mean = data.reduce((a, b) => a + b, 0) / data.length;
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const variance = data.reduce((a, b) => a + Math.pow(b - mean, 2), 0) / data.length;
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const std = Math.sqrt(variance);
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return { mean, std };
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} |