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 * Factory Method implementation that creates a File_Iterator that operates on
|
Chris@0
|
13 * an AppendIterator that contains an RecursiveDirectoryIterator for each given
|
Chris@0
|
14 * path.
|
Chris@0
|
15 *
|
Chris@0
|
16 * @since Class available since Release 1.1.0
|
Chris@0
|
17 */
|
Chris@0
|
18 class File_Iterator_Factory
|
Chris@0
|
19 {
|
Chris@0
|
20 /**
|
Chris@0
|
21 * @param array|string $paths
|
Chris@0
|
22 * @param array|string $suffixes
|
Chris@0
|
23 * @param array|string $prefixes
|
Chris@0
|
24 * @param array $exclude
|
Chris@0
|
25 * @return AppendIterator
|
Chris@0
|
26 */
|
Chris@0
|
27 public function getFileIterator($paths, $suffixes = '', $prefixes = '', array $exclude = array())
|
Chris@0
|
28 {
|
Chris@0
|
29 if (is_string($paths)) {
|
Chris@0
|
30 $paths = array($paths);
|
Chris@0
|
31 }
|
Chris@0
|
32
|
Chris@0
|
33 $paths = $this->getPathsAfterResolvingWildcards($paths);
|
Chris@0
|
34 $exclude = $this->getPathsAfterResolvingWildcards($exclude);
|
Chris@0
|
35
|
Chris@0
|
36 if (is_string($prefixes)) {
|
Chris@0
|
37 if ($prefixes != '') {
|
Chris@0
|
38 $prefixes = array($prefixes);
|
Chris@0
|
39 } else {
|
Chris@0
|
40 $prefixes = array();
|
Chris@0
|
41 }
|
Chris@0
|
42 }
|
Chris@0
|
43
|
Chris@0
|
44 if (is_string($suffixes)) {
|
Chris@0
|
45 if ($suffixes != '') {
|
Chris@0
|
46 $suffixes = array($suffixes);
|
Chris@0
|
47 } else {
|
Chris@0
|
48 $suffixes = array();
|
Chris@0
|
49 }
|
Chris@0
|
50 }
|
Chris@0
|
51
|
Chris@0
|
52 $iterator = new AppendIterator;
|
Chris@0
|
53
|
Chris@0
|
54 foreach ($paths as $path) {
|
Chris@0
|
55 if (is_dir($path)) {
|
Chris@0
|
56 $iterator->append(
|
Chris@0
|
57 new File_Iterator(
|
Chris@0
|
58 new RecursiveIteratorIterator(
|
Chris@0
|
59 new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::FOLLOW_SYMLINKS)
|
Chris@0
|
60 ),
|
Chris@0
|
61 $suffixes,
|
Chris@0
|
62 $prefixes,
|
Chris@0
|
63 $exclude,
|
Chris@0
|
64 $path
|
Chris@0
|
65 )
|
Chris@0
|
66 );
|
Chris@0
|
67 }
|
Chris@0
|
68 }
|
Chris@0
|
69
|
Chris@0
|
70 return $iterator;
|
Chris@0
|
71 }
|
Chris@0
|
72
|
Chris@0
|
73 /**
|
Chris@0
|
74 * @param array $paths
|
Chris@0
|
75 * @return array
|
Chris@0
|
76 */
|
Chris@0
|
77 protected function getPathsAfterResolvingWildcards(array $paths)
|
Chris@0
|
78 {
|
Chris@0
|
79 $_paths = array();
|
Chris@0
|
80
|
Chris@0
|
81 foreach ($paths as $path) {
|
Chris@0
|
82 if ($locals = glob($path, GLOB_ONLYDIR)) {
|
Chris@12
|
83 $_paths = array_merge($_paths, array_map('realpath', $locals));
|
Chris@0
|
84 } else {
|
Chris@12
|
85 $_paths[] = realpath($path);
|
Chris@0
|
86 }
|
Chris@0
|
87 }
|
Chris@0
|
88
|
Chris@0
|
89 return $_paths;
|
Chris@0
|
90 }
|
Chris@0
|
91 }
|