Factory.php

1. 8.x drupal/core/vendor/phpunit/php-file-iterator/File/Iterator/Factory.php
2. 8.x drupal/core/vendor/phpunit/php-code-coverage/PHP/CodeCoverage/Report/Factory.php

<?php

/**
 * php-file-iterator
 *
 * Copyright (c) 2009-2012, Sebastian Bergmann <sb@sebastian-bergmann.de>.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *
 *   * Neither the name of Sebastian Bergmann nor the names of his
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * @package   File
 * @author    Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @copyright 2009-2012 Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
 * @since     File available since Release 1.1.0
 */

/**
 * Factory Method implementation that creates a File_Iterator that operates on
 * an AppendIterator that contains an RecursiveDirectoryIterator for each given
 * path.
 *
 * @author    Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @copyright 2009-2012 Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
 * @version   Release: @package_version@
 * @link      http://github.com/sebastianbergmann/php-file-iterator/tree
 * @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,
      );
    }
    $_paths = array();
    foreach ($paths as $path) {
      if ($locals = glob($path, GLOB_ONLYDIR)) {
        $_paths = array_merge($_paths, $locals);
      }
      else {
        $_paths[] = $path;
      }
    }
    $paths = $_paths;
    unset($_paths);
    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)), $suffixes, $prefixes, $exclude, $path));
      }
    }
    return $iterator;
  }

}