Gewaer\Filesystem\Helper

Complexity

Total Complexity

4

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	generateUniqueName()	0	17	3
A	pathToFile()	0	9	1

<?php

declare(strict_types=1);

namespace Gewaer\Filesystem;

use Phalcon\Http\Request\File;
use Exception;

class Helper
{
    /**
     * Generate a unique name in a specific dir
     *
     * @param string $dir the especific dir where the file will be saved
     * @param bool $withPath
     *
     * @return string
     */
    public static function generateUniqueName(File $file, string $dir, $withPath = false) : string
    {
        // the provided path has to be a dir
        if (!is_dir($dir)) {
            throw new Exception("The dir provided: '{$dir}' isn't a valid one.");
        }

        $path = tempnam($dir . '/', '');

        //this function creates a file (like touch) so, we have to delete it.
        unlink($path);
        $uniqueName = $path;
        if (!$withPath) {
            $uniqueName = str_replace($dir, '', $path);
        }

        return $uniqueName . '.' . strtolower($file->getExtension());
    }

    /**
     * Create a File instance from a given path
     *
     * @param string $path Path of the file to be used
     *
     * @return File
     */
    public static function pathToFile(string $path) : File
    {
        //Simulate the body of a Phalcon\Request\File class
        return new File([
            'name' => basename($path),
            'type' => mime_content_type($path),
            'tmp_name' => $path,
            'error' => 0,
            'size' => filesize($path),
        ]);
    }
}