annotate vendor/phpunit/php-file-iterator/src/Facade.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 4c8ae668cc8c
children
rev   line source
Chris@0 1 <?php
Chris@0 2 /*
Chris@0 3 * This file is part of the File_Iterator package.
Chris@0 4 *
Chris@0 5 * (c) Sebastian Bergmann <sebastian@phpunit.de>
Chris@0 6 *
Chris@0 7 * For the full copyright and license information, please view the LICENSE
Chris@0 8 * file that was distributed with this source code.
Chris@0 9 */
Chris@0 10
Chris@0 11 /**
Chris@0 12 * Façade implementation that uses File_Iterator_Factory to create a
Chris@0 13 * File_Iterator that operates on an AppendIterator that contains an
Chris@0 14 * RecursiveDirectoryIterator for each given path. The list of unique
Chris@0 15 * files is returned as an array.
Chris@0 16 *
Chris@0 17 * @since Class available since Release 1.3.0
Chris@0 18 */
Chris@0 19 class File_Iterator_Facade
Chris@0 20 {
Chris@0 21 /**
Chris@0 22 * @param array|string $paths
Chris@0 23 * @param array|string $suffixes
Chris@0 24 * @param array|string $prefixes
Chris@0 25 * @param array $exclude
Chris@0 26 * @param bool $commonPath
Chris@0 27 * @return array
Chris@0 28 */
Chris@0 29 public function getFilesAsArray($paths, $suffixes = '', $prefixes = '', array $exclude = array(), $commonPath = FALSE)
Chris@0 30 {
Chris@0 31 if (is_string($paths)) {
Chris@0 32 $paths = array($paths);
Chris@0 33 }
Chris@0 34
Chris@0 35 $factory = new File_Iterator_Factory;
Chris@0 36 $iterator = $factory->getFileIterator(
Chris@0 37 $paths, $suffixes, $prefixes, $exclude
Chris@0 38 );
Chris@0 39
Chris@0 40 $files = array();
Chris@0 41
Chris@0 42 foreach ($iterator as $file) {
Chris@0 43 $file = $file->getRealPath();
Chris@0 44
Chris@0 45 if ($file) {
Chris@0 46 $files[] = $file;
Chris@0 47 }
Chris@0 48 }
Chris@0 49
Chris@0 50 foreach ($paths as $path) {
Chris@0 51 if (is_file($path)) {
Chris@0 52 $files[] = realpath($path);
Chris@0 53 }
Chris@0 54 }
Chris@0 55
Chris@0 56 $files = array_unique($files);
Chris@0 57 sort($files);
Chris@0 58
Chris@0 59 if ($commonPath) {
Chris@0 60 return array(
Chris@0 61 'commonPath' => $this->getCommonPath($files),
Chris@0 62 'files' => $files
Chris@0 63 );
Chris@0 64 } else {
Chris@0 65 return $files;
Chris@0 66 }
Chris@0 67 }
Chris@0 68
Chris@0 69 /**
Chris@0 70 * Returns the common path of a set of files.
Chris@0 71 *
Chris@0 72 * @param array $files
Chris@0 73 * @return string
Chris@0 74 */
Chris@0 75 protected function getCommonPath(array $files)
Chris@0 76 {
Chris@0 77 $count = count($files);
Chris@0 78
Chris@0 79 if ($count == 0) {
Chris@0 80 return '';
Chris@0 81 }
Chris@0 82
Chris@0 83 if ($count == 1) {
Chris@0 84 return dirname($files[0]) . DIRECTORY_SEPARATOR;
Chris@0 85 }
Chris@0 86
Chris@0 87 $_files = array();
Chris@0 88
Chris@0 89 foreach ($files as $file) {
Chris@0 90 $_files[] = $_fileParts = explode(DIRECTORY_SEPARATOR, $file);
Chris@0 91
Chris@0 92 if (empty($_fileParts[0])) {
Chris@0 93 $_fileParts[0] = DIRECTORY_SEPARATOR;
Chris@0 94 }
Chris@0 95 }
Chris@0 96
Chris@0 97 $common = '';
Chris@0 98 $done = FALSE;
Chris@0 99 $j = 0;
Chris@0 100 $count--;
Chris@0 101
Chris@0 102 while (!$done) {
Chris@0 103 for ($i = 0; $i < $count; $i++) {
Chris@0 104 if ($_files[$i][$j] != $_files[$i+1][$j]) {
Chris@0 105 $done = TRUE;
Chris@0 106 break;
Chris@0 107 }
Chris@0 108 }
Chris@0 109
Chris@0 110 if (!$done) {
Chris@0 111 $common .= $_files[0][$j];
Chris@0 112
Chris@0 113 if ($j > 0) {
Chris@0 114 $common .= DIRECTORY_SEPARATOR;
Chris@0 115 }
Chris@0 116 }
Chris@0 117
Chris@0 118 $j++;
Chris@0 119 }
Chris@0 120
Chris@0 121 return DIRECTORY_SEPARATOR . $common;
Chris@0 122 }
Chris@0 123 }