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

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File: vendor/phpunit/php-file-iterator/src/Iterator.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: 3,937 bytes
 

 

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<?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.
 */

/**
 * FilterIterator implementation that filters files based on prefix(es) and/or
 * suffix(es). Hidden files and files from hidden directories are also filtered.
 *
 * @since Class available since Release 1.0.0
 */
class File_Iterator extends FilterIterator
{
    const
PREFIX = 0;
    const
SUFFIX = 1;

   
/**
     * @var array
     */
   
protected $suffixes = array();

   
/**
     * @var array
     */
   
protected $prefixes = array();

   
/**
     * @var array
     */
   
protected $exclude = array();

   
/**
     * @var string
     */
   
protected $basepath;

   
/**
     * @param Iterator $iterator
     * @param array $suffixes
     * @param array $prefixes
     * @param array $exclude
     * @param string $basepath
     */
   
public function __construct(Iterator $iterator, array $suffixes = array(), array $prefixes = array(), array $exclude = array(), $basepath = NULL)
    {
       
$exclude = array_filter(array_map('realpath', $exclude));

        if (
$basepath !== NULL) {
           
$basepath = realpath($basepath);
        }

        if (
$basepath === FALSE) {
           
$basepath = NULL;
        } else {
            foreach (
$exclude as &$_exclude) {
               
$_exclude = str_replace($basepath, '', $_exclude);
            }
        }

       
$this->prefixes = $prefixes;
       
$this->suffixes = $suffixes;
       
$this->exclude = $exclude;
       
$this->basepath = $basepath;

       
parent::__construct($iterator);
    }

   
/**
     * @return bool
     */
   
public function accept()
    {
       
$current = $this->getInnerIterator()->current();
       
$filename = $current->getFilename();
       
$realpath = $current->getRealPath();

        if (
$this->basepath !== NULL) {
           
$realpath = str_replace($this->basepath, '', $realpath);
        }

       
// Filter files in hidden directories.
       
if (preg_match('=/\.[^/]*/=', $realpath)) {
            return
FALSE;
        }

        return
$this->acceptPath($realpath) &&
              
$this->acceptPrefix($filename) &&
              
$this->acceptSuffix($filename);
    }

   
/**
     * @param string $path
     * @return bool
     * @since Method available since Release 1.1.0
     */
   
protected function acceptPath($path)
    {
        foreach (
$this->exclude as $exclude) {
            if (
strpos($path, $exclude) === 0) {
                return
FALSE;
            }
        }

        return
TRUE;
    }

   
/**
     * @param string $filename
     * @return bool
     * @since Method available since Release 1.1.0
     */
   
protected function acceptPrefix($filename)
    {
        return
$this->acceptSubString($filename, $this->prefixes, self::PREFIX);
    }

   
/**
     * @param string $filename
     * @return bool
     * @since Method available since Release 1.1.0
     */
   
protected function acceptSuffix($filename)
    {
        return
$this->acceptSubString($filename, $this->suffixes, self::SUFFIX);
    }

   
/**
     * @param string $filename
     * @param array $subString
     * @param int $type
     * @return bool
     * @since Method available since Release 1.1.0
     */
   
protected function acceptSubString($filename, array $subStrings, $type)
    {
        if (empty(
$subStrings)) {
            return
TRUE;
        }

       
$matched = FALSE;

        foreach (
$subStrings as $string) {
            if ((
$type == self::PREFIX && strpos($filename, $string) === 0) ||
                (
$type == self::SUFFIX &&
                
substr($filename, -1 * strlen($string)) == $string)) {
               
$matched = TRUE;
                break;
            }
        }

        return
$matched;
    }
}