<?php

/**
 * UltyScan Web Interface - Scan Status
 * Returns current scan status as JSON
 */

header('Content-Type: application/json');

// Check if any sniper scan process is actually running
// We look specifically for sniper with scan arguments, not just any process matching
$output = shell_exec('ps aux 2>/dev/null | grep -E "sniper[[:space:]]+-[tmfwp]" | grep -v "grep"');
$running = false;
$processes = [];

if (!empty($output)) {
    $lines = explode("\n", trim($output));
    foreach ($lines as $line) {
        $line = trim($line);
        if (!empty($line) && strpos($line, 'status.php') === false) {
            $processes[] = $line;
        }
    }
    $running = count($processes) > 0;
}

// Get recent log files
$logs = [];
$logDir = '/var/log/ultyscan';
if (is_dir($logDir)) {
    $files = glob($logDir . '/scan_*.log');
    if ($files && is_array($files)) {
        usort($files, function ($a, $b) {
            return filemtime($b) - filemtime($a);
        });
        $logs = array_slice($files, 0, 5);
    }
}

echo json_encode([
    'running' => $running,
    'processCount' => count($processes),
    'processes' => $processes,
    'recentLogs' => $logs,
    'timestamp' => date('Y-m-d H:i:s')
]);