FileManager::removeOldFilesByIntervalDays() - Code Metrics - Inspection of "Initial commit for V2.x arch" - NuBOXDevCom/Database-Backup - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — release-2.x (69d3cf)

by Slye

created 2019-01-26 17:19 UTC

FileManager::removeOldFilesByIntervalDays() A

↳ Parent: FileManager

Complexity

Conditions	3
Paths	3

Size

Total Lines	8
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	6
nc	3
nop	0
dl	0
loc	8
rs	10
c	0
b	0
f	0

<?php

namespace NDC\DatabaseBackup;

/**
 * Class FileManager
 * @package NDC\DatabaseBackup
 */
class FileManager
{
    /**
     * @var array
     */
    private $params;
    /**
     * @var array
     */
    private $files = [];
    /**
     * @var self
     */
    private static $_instance;

    /**
     * @return FileManager|null
     */
    public static function getInstance(): ?self
    {

        if (self::$_instance === null) {
            self::$_instance = new self;
        }
        return self::$_instance;
    }

    /**
     * FileManager constructor.
     */
    public function __construct()
    {
        System::getInstance();
filter:
    dependency_paths: ["lib/*"]
        $this->params = [
            'files_path' => env('FILES_PATH_TO_SAVE_BACKUP', './Backups'),
            'days_interval' => env('FILES_DAYS_HISTORY', 3)
        ];
        $this->_getFiles();
        env('FILES_DAYS_HISTORY', 3) > 0 ?: $this->removeOldFilesByIntervalDays();
    }

    /**
     * @return void
     */
    private function _getFiles(): void
    {
        $files = scandir($this->params['files_path'], SCANDIR_SORT_ASCENDING);
        $this->files = array_filter($files, function ($k) {
            $return = [];
            if ($k !== '..' && $k !== '.') {
                $return[] = $k;
            }
            return $return;
        });
    }

    /**
     * @return void
     */
    private function removeOldFilesByIntervalDays(): void
    {
        $time_before = time() - $this->params['days_interval'] * 86400;
        foreach ($this->files as $file) {
            $f = explode('-', $file);
            $f = str_replace('.sql', '', $f);
            if ($f[1] < $time_before) {
                @unlink($this->params['files_path'] . '/' . $file);
                /** @scrutinizer ignore-unhandled */ @unlink($this->params['files_path'] . '/' . $file);
            }
        }
    }
}


NuBOXDevCom / Database-Backup

Branch — release-2.x (69d3cf)

FileManager::removeOldFilesByIntervalDays() A

Complexity

Size

Duplication

Importance

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