Startwind\Inventorio\Collector\System\Logs\LogrotateCollector::getLogFileStatus()

Complexity

Conditions	12
Paths	72

Size

Total Lines	61
Code Lines	35

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    private function getLogFileStatus(): array
    {
        $searchPath = '/var/log';
        $logrotateConfs = ['/etc/logrotate.conf', ...glob('/etc/logrotate.d/*')];

        // Step 1: Find all .log files under /var/log
        $allLogs = [];
        $iterator = new \RecursiveIteratorIterator(
            new \RecursiveDirectoryIterator($searchPath, \FilesystemIterator::SKIP_DOTS)
        );

        foreach ($iterator as $file) {
            if (preg_match('/\.log$/', $file->getFilename())) {
                $realPath = realpath($file->getPathname());
                if ($realPath !== false && is_file($realPath)) {
                    $allLogs[$realPath] = [
                        'size' => filesize($realPath),
                        'last_modified' => filemtime($realPath)
                    ];
                }
            }
        }

        // Step 2: Extract managed log paths from logrotate config files
        $managedLogs = [];
        foreach ($logrotateConfs as $confFile) {
            if (!is_readable($confFile)) continue;

It seems like $confFile can also be of type array; however, parameter $filename of is_readable() does only seem to accept string, maybe add an additional type check?

            $lines = file($confFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);

It seems like $confFile can also be of type array; however, parameter $filename of file() does only seem to accept string, maybe add an additional type check?

            foreach ($lines as $line) {
                if (preg_match('#^\s*/[^\s{}]+\.log#', $line, $matches)) {
                    $path = realpath(trim($matches[0]));
                    if ($path !== false) {
                        $managedLogs[] = $path;
                    }
                }
            }
        }

        $managedLogs = array_unique($managedLogs);

        // Step 3: Build result arrays
        $result = [
            'managed' => [],
            'unmanaged' => []
        ];

        foreach ($allLogs as $path => $info) {
            $entry = [
                'path' => $path,
                'size' => $info['size'],
                'last_modified' => date('c', $info['last_modified']) // ISO 8601 format
            ];

            if (in_array($path, $managedLogs)) {
                $result['managed'][] = $entry;
            } else {
                $result['unmanaged'][] = $entry;
            }
        }

        return $result;
    }