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42 |
1 | <?php |
2 | /** |
3 | * Jingga |
4 | * |
5 | * PHP Version 8.1 |
6 | * |
7 | * @package phpOMS\System\File\Ftp |
8 | * @copyright Dennis Eichhorn |
9 | * @license OMS License 2.0 |
10 | * @version 1.0.0 |
11 | * @link https://jingga.app |
12 | */ |
13 | declare(strict_types=1); |
14 | |
15 | namespace phpOMS\System\File\Ftp; |
16 | |
17 | use phpOMS\System\File\ContainerInterface; |
18 | use phpOMS\System\File\DirectoryInterface; |
19 | use phpOMS\System\File\FileUtils; |
20 | use phpOMS\System\File\Local\Directory as LocalDirectory; |
21 | use phpOMS\System\File\PathException; |
22 | use phpOMS\Uri\HttpUri; |
23 | use phpOMS\Utils\StringUtils; |
24 | |
25 | /** |
26 | * Filesystem class. |
27 | * |
28 | * Performing operations on the file system |
29 | * |
30 | * @package phpOMS\System\File\Ftp |
31 | * @license OMS License 2.0 |
32 | * @link https://jingga.app |
33 | * @since 1.0.0 |
34 | */ |
35 | class Directory extends FileAbstract implements DirectoryInterface |
36 | { |
37 | /** |
38 | * Filter for directory listing |
39 | * |
40 | * @var string |
41 | * @since 1.0.0 |
42 | */ |
43 | //private string $filter = '*'; |
44 | |
45 | /** |
46 | * Directory nodes (files and directories). |
47 | * |
48 | * @var array<string, ContainerInterface> |
49 | * @since 1.0.0 |
50 | */ |
51 | private array $nodes = []; |
52 | |
53 | /** |
54 | * Create ftp connection. |
55 | * |
56 | * @param HttpUri $http Uri |
57 | * |
58 | * @return null|\FTP\Connection |
59 | * |
60 | * @since 1.0.0 |
61 | */ |
62 | public static function ftpConnect(HttpUri $http) : ?\FTP\Connection |
63 | { |
64 | $con = \ftp_connect($http->host, $http->port, 10); |
65 | if ($con === false) { |
66 | return null; |
67 | } |
68 | |
69 | $status = \ftp_login($con, $http->user, $http->pass); |
70 | if ($status === false) { |
71 | return null; |
72 | } |
73 | |
74 | if ($http->getPath() !== '') { |
75 | @\ftp_chdir($con, $http->getPath()); |
76 | } |
77 | |
78 | return $con; |
79 | } |
80 | |
81 | /** |
82 | * Constructor. |
83 | * |
84 | * @param HttpUri $uri Uri |
85 | * @param bool $initialize Should get initialized during construction |
86 | * @param \FTP\Connection $con Connection |
87 | * |
88 | * @since 1.0.0 |
89 | */ |
90 | public function __construct(HttpUri $uri, bool $initialize = true, \FTP\Connection $con = null) |
91 | { |
92 | $this->uri = $uri; |
93 | $this->con = $con ?? self::ftpConnect($uri); |
94 | |
95 | //$this->filter = \ltrim($filter, '\\/'); |
96 | parent::__construct($uri->getPath()); |
97 | |
98 | if ($initialize && $this->con !== null && self::exists($this->con, $this->path)) { |
99 | $this->index(); |
100 | } |
101 | } |
102 | |
103 | /** |
104 | * {@inheritdoc} |
105 | */ |
106 | public function index() : void |
107 | { |
108 | if ($this->isInitialized) { |
109 | return; |
110 | } |
111 | |
112 | $this->isInitialized = true; |
113 | parent::index(); |
114 | |
115 | if ($this->con === null) { |
116 | return; |
117 | } |
118 | |
119 | $list = self::list($this->con, $this->path); |
120 | |
121 | foreach ($list as $filename) { |
122 | if (!StringUtils::endsWith(\trim($filename), '.')) { |
123 | $uri = clone $this->uri; |
124 | $uri->setPath($filename); |
125 | |
126 | $file = \ftp_size($this->con, $filename) === -1 ? new self($uri, false, $this->con) : new File($uri, $this->con); |
127 | |
128 | $this->addNode($file); |
129 | } |
130 | } |
131 | } |
132 | |
133 | /** |
134 | * List all files in directory. |
135 | * |
136 | * @param \FTP\Connection $con FTP connection |
137 | * @param string $path Path |
138 | * @param string $filter Filter |
139 | * @param bool $recursive Recursive list |
140 | * |
141 | * @return string[] |
142 | * |
143 | * @since 1.0.0 |
144 | */ |
145 | public static function list(\FTP\Connection $con, string $path, string $filter = '*', bool $recursive = false) : array |
146 | { |
147 | if (!self::exists($con, $path)) { |
148 | return []; |
149 | } |
150 | |
151 | $list = []; |
152 | $path = \rtrim($path, '\\/'); |
153 | $detailed = self::parseRawList($con, $path); |
154 | |
155 | foreach ($detailed as $key => $item) { |
156 | if ($item['type'] === 'dir' && $recursive) { |
157 | $list = \array_merge($list, self::list($con, $key, $filter, $recursive)); |
158 | } |
159 | |
160 | if ($filter !== '*' && \preg_match($filter, $key) !== 1) { |
161 | continue; |
162 | } |
163 | |
164 | $list[] = $key; |
165 | } |
166 | |
167 | /** @var string[] $list */ |
168 | return $list; |
169 | } |
170 | |
171 | /** |
172 | * {@inheritdoc} |
173 | */ |
174 | public static function exists(\FTP\Connection $con, string $path) : bool |
175 | { |
176 | return File::exists($con, $path); |
177 | } |
178 | |
179 | /** |
180 | * Create directory |
181 | * |
182 | * @param \FTP\Connection $con FTP connection |
183 | * @param string $path Path of the resource |
184 | * @param int $permission Permission |
185 | * @param bool $recursive Create recursive in case of subdirectories |
186 | * |
187 | * @return bool |
188 | * |
189 | * @since 1.0.0 |
190 | */ |
191 | public static function create(\FTP\Connection $con, string $path, int $permission = 0755, bool $recursive = false) : bool |
192 | { |
193 | if (self::exists($con, $path)) { |
194 | return false; |
195 | } |
196 | |
197 | $parts = \explode('/', $path); |
198 | if ($parts[0] === '') { |
199 | $parts[0] = '/'; |
200 | } |
201 | |
202 | $depth = \count($parts); |
203 | |
204 | $currentPath = ''; |
205 | foreach ($parts as $key => $part) { |
206 | $currentPath .= ($currentPath !== '' && $currentPath !== '/' ? '/' : '') . $part; |
207 | |
208 | if (!self::exists($con, $currentPath)) { |
209 | if (!$recursive && $key < $depth - 1) { |
210 | return false; |
211 | } |
212 | |
213 | $status = @\ftp_mkdir($con, $part); |
214 | if ($status === false) { |
215 | return false; |
216 | } |
217 | |
218 | \ftp_chmod($con, $permission, $part); |
219 | } |
220 | |
221 | \ftp_chdir($con, $part); |
222 | } |
223 | |
224 | return self::exists($con, $path); |
225 | } |
226 | |
227 | /** |
228 | * {@inheritdoc} |
229 | */ |
230 | public static function size(\FTP\Connection $con, string $dir, bool $recursive = true) : int |
231 | { |
232 | if (!self::exists($con, $dir)) { |
233 | return -1; |
234 | } |
235 | |
236 | $countSize = 0; |
237 | $directories = self::parseRawList($con, $dir); |
238 | |
239 | foreach ($directories as $key => $filename) { |
240 | if ($key === '..' || $key === '.') { |
241 | continue; |
242 | } |
243 | |
244 | if ($filename['type'] === 'dir' && $recursive) { |
245 | $countSize += self::size($con, $key, $recursive); |
246 | } elseif ($filename['type'] === 'file') { |
247 | $countSize += \ftp_size($con, $key); |
248 | } |
249 | } |
250 | |
251 | return $countSize; |
252 | } |
253 | |
254 | /** |
255 | * {@inheritdoc} |
256 | */ |
257 | public static function count(\FTP\Connection $con, string $path, bool $recursive = true, array $ignore = []) : int |
258 | { |
259 | if (!self::exists($con, $path)) { |
260 | return -1; |
261 | } |
262 | |
263 | $size = 0; |
264 | $files = self::parseRawList($con, $path); |
265 | $ignore[] = '.'; |
266 | $ignore[] = '..'; |
267 | |
268 | foreach ($files as $key => $t) { |
269 | if (\in_array($key, $ignore)) { |
270 | continue; |
271 | } |
272 | if ($t['type'] === 'dir') { |
273 | if ($recursive) { |
274 | $size += self::count($con, $key, true, $ignore); |
275 | } |
276 | } else { |
277 | ++$size; |
278 | } |
279 | } |
280 | |
281 | return $size; |
282 | } |
283 | |
284 | /** |
285 | * {@inheritdoc} |
286 | */ |
287 | public static function delete(\FTP\Connection $con, string $path) : bool |
288 | { |
289 | $path = \rtrim($path, '\\/'); |
290 | |
291 | if (!self::exists($con, $path)) { |
292 | return false; |
293 | } |
294 | |
295 | $list = self::parseRawList($con, $path); |
296 | |
297 | foreach ($list as $key => $item) { |
298 | if ($item['type'] === 'dir') { |
299 | self::delete($con, $key); |
300 | } else { |
301 | File::delete($con, $key); |
302 | } |
303 | } |
304 | |
305 | return \ftp_rmdir($con, $path); |
306 | } |
307 | |
308 | /** |
309 | * {@inheritdoc} |
310 | */ |
311 | public static function parent(string $path) : string |
312 | { |
313 | return LocalDirectory::parent($path); |
314 | } |
315 | |
316 | /** |
317 | * {@inheritdoc} |
318 | */ |
319 | public static function created(\FTP\Connection $con, string $path) : \DateTime |
320 | { |
321 | return self::changed($con, $path); |
322 | } |
323 | |
324 | /** |
325 | * {@inheritdoc} |
326 | * |
327 | * @throws PathException |
328 | */ |
329 | public static function changed(\FTP\Connection $con, string $path) : \DateTime |
330 | { |
331 | if (!self::exists($con, $path)) { |
332 | throw new PathException($path); |
333 | } |
334 | |
335 | $changed = new \DateTime(); |
336 | $time = \ftp_mdtm($con, $path); |
337 | |
338 | $changed->setTimestamp($time === false ? 0 : $time); |
339 | |
340 | return $changed; |
341 | } |
342 | |
343 | /** |
344 | * {@inheritdoc} |
345 | * |
346 | * @throws PathException |
347 | */ |
348 | public static function owner(\FTP\Connection $con, string $path) : string |
349 | { |
350 | if (!self::exists($con, $path)) { |
351 | throw new PathException($path); |
352 | } |
353 | |
354 | return self::parseRawList($con, self::parent($path))[$path]['user']; |
355 | } |
356 | |
357 | /** |
358 | * {@inheritdoc} |
359 | */ |
360 | public function getOwner() : string |
361 | { |
362 | if ($this->con === null) { |
363 | return ''; |
364 | } |
365 | |
366 | $this->owner = self::parseRawList($this->con, self::parent($this->path))[$this->path]['user']; |
367 | |
368 | return $this->owner; |
369 | } |
370 | |
371 | /** |
372 | * Get detailed file/dir list. |
373 | * |
374 | * @param \FTP\Connection $con FTP connection |
375 | * @param string $path Path of the resource |
376 | * |
377 | * @return array<string, array{permission:int, number:string, user:string, group:string, size:string, month:string, day:string, time:string, type:string}> |
378 | * |
379 | * @since 1.0.0 |
380 | */ |
381 | public static function parseRawList(\FTP\Connection $con, string $path) : array |
382 | { |
383 | $listData = \ftp_rawlist($con, $path); |
384 | $names = \ftp_nlist($con, $path); |
385 | $data = []; |
386 | |
387 | if ($names === false || $listData === false) { |
388 | return []; |
389 | } |
390 | |
391 | foreach ($listData as $key => $item) { |
392 | $chunks = \preg_split("/\s+/", $item); |
393 | |
394 | if ($chunks === false) { |
395 | continue; |
396 | } |
397 | |
398 | $e = [ |
399 | 'permission' => '', |
400 | 'number' => '', |
401 | 'user' => '', |
402 | 'group' => '', |
403 | 'size' => '', |
404 | 'month' => '', |
405 | 'day' => '', |
406 | 'time' => '', |
407 | ]; |
408 | |
409 | list( |
410 | $e['permission'], |
411 | $e['number'], |
412 | $e['user'], |
413 | $e['group'], |
414 | $e['size'], |
415 | $e['month'], |
416 | $e['day'], |
417 | $e['time'] |
418 | ) = $chunks; |
419 | |
420 | $e['permission'] = FileUtils::permissionToOctal(\substr($e['permission'], 1)); |
421 | $e['type'] = $chunks[0][0] === 'd' ? 'dir' : 'file'; |
422 | |
423 | $data[$names[$key]] = $e; |
424 | } |
425 | |
426 | /** @var array<string, array{permission:int, number:string, user:string, group:string, size:string, month:string, day:string, time:string, type:string}> */ |
427 | return $data; |
428 | } |
429 | |
430 | /** |
431 | * {@inheritdoc} |
432 | */ |
433 | public static function permission(\FTP\Connection $con, string $path) : int |
434 | { |
435 | if (!self::exists($con, $path)) { |
436 | return -1; |
437 | } |
438 | |
439 | return self::parseRawList($con, self::parent($path))[$path]['permission']; |
440 | } |
441 | |
442 | /** |
443 | * {@inheritdoc} |
444 | */ |
445 | public function getPermission() : int |
446 | { |
447 | if ($this->con === null) { |
448 | return 0; |
449 | } |
450 | |
451 | $this->permission = self::parseRawList($this->con, self::parent($this->path))[$this->path]['permission']; |
452 | |
453 | return $this->permission; |
454 | } |
455 | |
456 | /** |
457 | * {@inheritdoc} |
458 | */ |
459 | public static function copy(\FTP\Connection $con, string $from, string $to, bool $overwrite = false) : bool |
460 | { |
461 | if (!self::exists($con, $from) |
462 | || (!$overwrite && self::exists($con, $to)) |
463 | ) { |
464 | return false; |
465 | } |
466 | |
467 | $tempName = \sys_get_temp_dir() . '/' . \uniqid('omsftp_'); |
468 | $status = @\mkdir($tempName); |
469 | |
470 | if ($status === false) { |
471 | return false; |
472 | } |
473 | |
474 | $download = self::get($con, $from, $tempName . '/' . self::name($from)); |
475 | if (!$download) { |
476 | LocalDirectory::delete($tempName); |
477 | |
478 | return false; |
479 | } |
480 | |
481 | $upload = self::put($con, $tempName . '/' . self::name($from), $to); |
482 | if (!$upload) { |
483 | LocalDirectory::delete($tempName); |
484 | |
485 | return false; |
486 | } |
487 | |
488 | LocalDirectory::delete($tempName); |
489 | |
490 | return self::exists($con, $to); |
491 | } |
492 | |
493 | /** |
494 | * Download file. |
495 | * |
496 | * @param \FTP\Connection $con FTP connection |
497 | * @param string $from Path of the resource to copy |
498 | * @param string $to Path of the resource to copy to |
499 | * |
500 | * @return bool True on success and false on failure |
501 | * |
502 | * @since 1.0.0 |
503 | */ |
504 | public static function get(\FTP\Connection $con, string $from, string $to) : bool |
505 | { |
506 | if (!self::exists($con, $from)) { |
507 | return false; |
508 | } |
509 | |
510 | if (!\is_dir($to)) { |
511 | \mkdir($to); |
512 | } |
513 | |
514 | $list = self::parseRawList($con, $from); |
515 | foreach ($list as $key => $item) { |
516 | if ($item['type'] === 'dir') { |
517 | self::get($con, $key, $to . '/' . self::name($key)); |
518 | } else { |
519 | \file_put_contents($to . '/' . self::name($key), File::get($con, $key)); |
520 | } |
521 | } |
522 | |
523 | return \is_dir($to); |
524 | } |
525 | |
526 | /** |
527 | * Upload file. |
528 | * |
529 | * @param \FTP\Connection $con FTP connection |
530 | * @param string $from Path of the resource to copy |
531 | * @param string $to Path of the resource to copy to |
532 | * |
533 | * @return bool True on success and false on failure |
534 | * |
535 | * @since 1.0.0 |
536 | */ |
537 | public static function put(\FTP\Connection $con, string $from, string $to) : bool |
538 | { |
539 | if (!\is_dir($from)) { |
540 | return false; |
541 | } |
542 | |
543 | if (!self::exists($con, $to)) { |
544 | self::create($con, $to, 0755, true); |
545 | } |
546 | |
547 | $list = \scandir($from); |
548 | if ($list === false) { |
549 | return false; |
550 | } |
551 | |
552 | foreach ($list as $item) { |
553 | if ($item === '.' || $item === '..') { |
554 | continue; |
555 | } |
556 | |
557 | $item = $from . '/' . \ltrim($item, '/'); |
558 | |
559 | if (\is_dir($item)) { |
560 | self::put($con, $item, $to . '/' . self::name($item)); |
561 | } else { |
562 | $content = \file_get_contents($item); |
563 | |
564 | if ($content !== false) { |
565 | File::put($con, $to . '/' . self::name($item), $content); |
566 | } |
567 | } |
568 | } |
569 | |
570 | return self::exists($con, $to); |
571 | } |
572 | |
573 | /** |
574 | * Move resource to different location. |
575 | * |
576 | * @param \FTP\Connection $con FTP connection |
577 | * @param string $from Path of the resource to move |
578 | * @param string $to Path of the resource to move to |
579 | * @param bool $overwrite Overwrite/replace existing file |
580 | * |
581 | * @return bool True on success and false on failure |
582 | * |
583 | * @since 1.0.0 |
584 | */ |
585 | public static function move(\FTP\Connection $con, string $from, string $to, bool $overwrite = false) : bool |
586 | { |
587 | if (!self::exists($con, $from) |
588 | || (!$overwrite && self::exists($con, $to)) |
589 | ) { |
590 | return false; |
591 | } |
592 | |
593 | if ($overwrite && self::exists($con, $to)) { |
594 | self::delete($con, $to); |
595 | } |
596 | |
597 | $copy = self::copy($con, $from, $to); |
598 | |
599 | if (!$copy) { |
600 | return false; |
601 | } |
602 | |
603 | self::delete($con, $from); |
604 | |
605 | return true; |
606 | } |
607 | |
608 | /** |
609 | * {@inheritdoc} |
610 | */ |
611 | public static function sanitize(string $path, string $replace = '', string $invalid = '/[^\w\s\d\.\-_~,;:\[\]\(\]\/]/') : string |
612 | { |
613 | return \preg_replace($invalid, $replace, $path) ?? ''; |
614 | } |
615 | |
616 | /** |
617 | * {@inheritdoc} |
618 | */ |
619 | public static function dirname(string $path) : string |
620 | { |
621 | return \basename($path); |
622 | } |
623 | |
624 | /** |
625 | * {@inheritdoc} |
626 | */ |
627 | public static function dirpath(string $path) : string |
628 | { |
629 | return $path; |
630 | } |
631 | |
632 | /** |
633 | * {@inheritdoc} |
634 | */ |
635 | public static function name(string $path) : string |
636 | { |
637 | return \basename($path); |
638 | } |
639 | |
640 | /** |
641 | * {@inheritdoc} |
642 | */ |
643 | public static function basename(string $path) : string |
644 | { |
645 | return \basename($path); |
646 | } |
647 | |
648 | /** |
649 | * {@inheritdoc} |
650 | */ |
651 | public function getNode(string $name) : ?ContainerInterface |
652 | { |
653 | $name = isset($this->nodes[$name]) ? $name : $this->path . '/' . $name; |
654 | |
655 | if (isset($this->nodes[$name]) && $this->nodes[$name] instanceof self) { |
656 | $this->nodes[$name]->index(); |
657 | } |
658 | |
659 | return $this->nodes[$name] ?? null; |
660 | } |
661 | |
662 | /** |
663 | * {@inheritdoc} |
664 | */ |
665 | public function createNode() : bool |
666 | { |
667 | if ($this->con === null) { |
668 | return false; |
669 | } |
670 | |
671 | return self::create($this->con, $this->path, $this->permission, true); |
672 | } |
673 | |
674 | /** |
675 | * {@inheritdoc} |
676 | */ |
677 | public function addNode(ContainerInterface $node) : self |
678 | { |
679 | $this->count += $node->getCount(); |
680 | $this->size += $node->getSize(); |
681 | $this->nodes[$node->getBasename()] = $node; |
682 | |
683 | $node->createNode(); |
684 | |
685 | return $this; |
686 | } |
687 | |
688 | /** |
689 | * {@inheritdoc} |
690 | */ |
691 | public function getParent() : ContainerInterface |
692 | { |
693 | $uri = clone $this->uri; |
694 | $uri->setPath(self::parent($this->path)); |
695 | |
696 | return new self($uri, true, $this->con); |
697 | } |
698 | |
699 | /** |
700 | * {@inheritdoc} |
701 | */ |
702 | public function copyNode(string $to, bool $overwrite = false) : bool |
703 | { |
704 | if ($this->con === null) { |
705 | return false; |
706 | } |
707 | |
708 | return self::copy($this->con, $this->path, $to, $overwrite); |
709 | } |
710 | |
711 | /** |
712 | * {@inheritdoc} |
713 | */ |
714 | public function moveNode(string $to, bool $overwrite = false) : bool |
715 | { |
716 | if ($this->con === null) { |
717 | return false; |
718 | } |
719 | |
720 | return self::move($this->con, $this->path, $to, $overwrite); |
721 | } |
722 | |
723 | /** |
724 | * {@inheritdoc} |
725 | */ |
726 | public function deleteNode() : bool |
727 | { |
728 | if ($this->con === null) { |
729 | return false; |
730 | } |
731 | |
732 | // @todo: update parent |
733 | |
734 | return self::delete($this->con, $this->path); |
735 | } |
736 | |
737 | /** |
738 | * {@inheritdoc} |
739 | */ |
740 | public function rewind() : void |
741 | { |
742 | \reset($this->nodes); |
743 | } |
744 | |
745 | /** |
746 | * {@inheritdoc} |
747 | */ |
748 | public function current() : ContainerInterface |
749 | { |
750 | $current = \current($this->nodes); |
751 | if ($current instanceof self) { |
752 | $current->index(); |
753 | } |
754 | |
755 | return $current === false ? $this : $current; |
756 | } |
757 | |
758 | /** |
759 | * {@inheritdoc} |
760 | */ |
761 | public function key() : ?string |
762 | { |
763 | return \key($this->nodes); |
764 | } |
765 | |
766 | /** |
767 | * {@inheritdoc} |
768 | */ |
769 | public function next() : void |
770 | { |
771 | $next = \next($this->nodes); |
772 | if ($next instanceof self) { |
773 | $next->index(); |
774 | } |
775 | } |
776 | |
777 | /** |
778 | * {@inheritdoc} |
779 | */ |
780 | public function valid() : bool |
781 | { |
782 | $key = \key($this->nodes); |
783 | |
784 | return ($key !== null && $key !== false); |
785 | } |
786 | |
787 | /** |
788 | * {@inheritdoc} |
789 | */ |
790 | public function offsetSet(mixed $offset, mixed $value) : void |
791 | { |
792 | /** @var \phpOMS\System\File\ContainerInterface $value */ |
793 | if ($offset === null || !isset($this->nodes[$offset])) { |
794 | $this->addNode($value); |
795 | } else { |
796 | $this->nodes[$offset]->deleteNode(); |
797 | $this->addNode($value); |
798 | } |
799 | } |
800 | |
801 | /** |
802 | * {@inheritdoc} |
803 | */ |
804 | public function offsetExists(mixed $offset) : bool |
805 | { |
806 | $offset = isset($this->nodes[$offset]) ? $offset : $this->path . '/' . $offset; |
807 | |
808 | return isset($this->nodes[$offset]); |
809 | } |
810 | |
811 | /** |
812 | * {@inheritdoc} |
813 | */ |
814 | public function offsetUnset(mixed $offset) : void |
815 | { |
816 | $offset = isset($this->nodes[$offset]) ? $offset : $this->path . '/' . $offset; |
817 | |
818 | if (isset($this->nodes[$offset])) { |
819 | $this->nodes[$offset]->deleteNode(); |
820 | |
821 | unset($this->nodes[$offset]); |
822 | } |
823 | } |
824 | |
825 | /** |
826 | * {@inheritdoc} |
827 | */ |
828 | public function offsetGet(mixed $offset) : mixed |
829 | { |
830 | if (isset($this->nodes[$offset]) && $this->nodes[$offset] instanceof self) { |
831 | $this->nodes[$offset]->index(); |
832 | } |
833 | |
834 | return $this->nodes[$offset] ?? null; |
835 | } |
836 | |
837 | /** |
838 | * Check if the child node exists |
839 | * |
840 | * @param string $name Child node name. If empty checks if this node exists. |
841 | * |
842 | * @return bool |
843 | * |
844 | * @since 1.0.0 |
845 | */ |
846 | public function isExisting(string $name = null) : bool |
847 | { |
848 | if ($name === null) { |
849 | return \is_dir($this->path); |
850 | } |
851 | |
852 | $name = isset($this->nodes[$name]) ? $name : $this->path . '/' . $name; |
853 | |
854 | return isset($this->nodes[$name]); |
855 | } |
856 | |
857 | /** |
858 | * {@inheritdoc} |
859 | */ |
860 | public function getList() : array |
861 | { |
862 | $pathLength = \strlen($this->path); |
863 | $content = []; |
864 | |
865 | foreach ($this->nodes as $node) { |
866 | $content[] = \substr($node->getPath(), $pathLength + 1); |
867 | } |
868 | |
869 | return $content; |
870 | } |
871 | |
872 | /** |
873 | * List all files by extension directory. |
874 | * |
875 | * @param \FTP\Connection $con FTP connection |
876 | * @param string $path Path |
877 | * @param string $extension Extension |
878 | * @param string $exclude Pattern to exclude |
879 | * @param bool $recursive Recursive |
880 | * |
881 | * @return array<array|string> |
882 | * |
883 | * @since 1.0.0 |
884 | */ |
885 | public static function listByExtension(\FTP\Connection $con, string $path, string $extension = '', string $exclude = '', bool $recursive = false) : array |
886 | { |
887 | $list = []; |
888 | $path = \rtrim($path, '\\/'); |
889 | |
890 | if (!\is_dir($path)) { |
891 | return $list; |
892 | } |
893 | |
894 | $files = self::list($con, $path, empty($extension) ? '*' : '/.*\.' . $extension . '$/', $recursive); |
895 | |
896 | foreach ($files as $file) { |
897 | if (!empty($exclude) && \preg_match('/' . $exclude . '/', $file) === 1) { |
898 | continue; |
899 | } |
900 | |
901 | $list[] = $file; |
902 | } |
903 | |
904 | return $list; |
905 | } |
906 | } |