Function previewFile

web/scripts/ragnar_modern.js:13389–13455

(filePath)

        
        // Show progress section
        document.getElementById('scan-progress').classList.remove('hidden');
        
        // Start immediate scan
        await performCombinedNetworkScan();
        
        // Set up interval for continuous scanning
        enhancedNetworkScanInterval = setInterval(async () => {
            if (isEnhancedRealTimeScanning) {
                await performCombinedNetworkScan();
            }
        }, 15000); // Scan every 15 seconds (ARP background scanning is every 10 seconds)
        
        addConsoleMessage('Enhanced real-time network scanning started', 'info');
        
    } catch (error) {
        console.error('Error starting enhanced real-time scan:', error);
        addConsoleMessage('Failed to start network scan: ' + error.message, 'error');
        resetEnhancedScanButtons();
    }
}

async function stopEnhancedRealTimeScan() {
    const stopBtn = document.getElementById('stop-network-scan');
    const startBtn = document.getElementById('start-network-scan');
    
    if (enhancedNetworkScanInterval) {
        clearInterval(enhancedNetworkScanInterval);
        enhancedNetworkScanInterval = null;
    }
    
    isEnhancedRealTimeScanning = false;
    
    if (stopBtn && startBtn) {
        addConsoleMessage('Stopping enhanced network scan...', 'info');
        resetEnhancedScanButtons();
    }
}

function resetEnhancedScanButtons() {
    const startBtn = document.getElementById('start-network-scan');
    const stopBtn = document.getElementById('stop-network-scan');
    
    if (startBtn && stopBtn) {
        startBtn.disabled = false;
        stopBtn.disabled = true;
        isEnhancedRealTimeScanning = false;
        document.getElementById('scan-progress').classList.add('hidden');
    }
}

async function performCombinedNetworkScan() {
    try {
        const data = await fetchAPI('/api/scan/combined-network');
        
        if (data.success) {
            updateNetworkTableWithScanData(data);
            addConsoleMessage(`Network scan found ${data.count} hosts (ARP: ${data.arp_count}, Nmap: ${data.nmap_count})`, 'success');
        } else {