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File: vendor/phpunit/php-file-iterator/src/Factory.php

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File: vendor/phpunit/php-file-iterator/src/Factory.php
Role: Class source
Content type: text/plain
Description: Class source
Class: PHP Pokemon Script
Provides an API to manage a database of Pokemons
Author: By
Last change:
Date: 2 years ago
Size: 2,438 bytes
 

Contents

Class file image Download
<?php
/*
 * This file is part of the File_Iterator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Factory Method implementation that creates a File_Iterator that operates on
 * an AppendIterator that contains an RecursiveDirectoryIterator for each given
 * path.
 *
 * @since Class available since Release 1.1.0
 */
class File_Iterator_Factory
{
   
/**
     * @param array|string $paths
     * @param array|string $suffixes
     * @param array|string $prefixes
     * @param array $exclude
     * @return AppendIterator
     */
   
public function getFileIterator($paths, $suffixes = '', $prefixes = '', array $exclude = array())
    {
        if (
is_string($paths)) {
           
$paths = array($paths);
        }

       
$paths = $this->getPathsAfterResolvingWildcards($paths);
       
$exclude = $this->getPathsAfterResolvingWildcards($exclude);

        if (
is_string($prefixes)) {
            if (
$prefixes != '') {
               
$prefixes = array($prefixes);
            } else {
               
$prefixes = array();
            }
        }

        if (
is_string($suffixes)) {
            if (
$suffixes != '') {
               
$suffixes = array($suffixes);
            } else {
               
$suffixes = array();
            }
        }

       
$iterator = new AppendIterator;

        foreach (
$paths as $path) {
            if (
is_dir($path)) {
               
$iterator->append(
                  new
File_Iterator(
                    new
RecursiveIteratorIterator(
                      new
RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::FOLLOW_SYMLINKS)
                    ),
                   
$suffixes,
                   
$prefixes,
                   
$exclude,
                   
$path
                 
)
                );
            }
        }

        return
$iterator;
    }

   
/**
     * @param array $paths
     * @return array
     */
   
protected function getPathsAfterResolvingWildcards(array $paths)
    {
       
$_paths = array();

        foreach (
$paths as $path) {
            if (
$locals = glob($path, GLOB_ONLYDIR)) {
               
$_paths = array_merge($_paths, $locals);
            } else {
               
$_paths[] = $path;
            }
        }

        return
$_paths;
    }
}


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