← All changes | back/Core/wordpress/file.php +230 -0 10.1.0 → 11.1.0 View file →

		@@ -1,0 +1,230 @@
	1	+<?php
	2	+
	3	+defined('ABSPATH') || die('Restricted Access');
	4	+
	5	+/**
	6	+ * @return bool|null|string
	7	+ */
	8	+function acym_fileGetContent(string $url, int $timeout = 10)
	9	+{
	10	+ if (strpos($url, '_custom.ini') !== false && !file_exists($url)) {
	11	+ return '';
	12	+ }
	13	+
	14	+ ob_start();
	15	+ $data = '';
	16	+
	17	+ $allowUrlFopen = ini_get('allow_url_fopen');
	18	+
	19	+ if (function_exists('file_get_contents') && (!empty($allowUrlFopen) || strpos($url, 'http') !== 0)) {
	20	+ $options = [
	21	+ 'ssl' => [
	22	+ 'verify_peer' => false,
	23	+ 'verify_peer_name' => false,
	24	+ ],
	25	+ ];
	26	+ if (!empty($timeout)) {
	27	+ $options['http']['timeout'] = $timeout;
	28	+ }
	29	+ $streamContext = stream_context_create($options);
	30	+
	31	+ $data = file_get_contents($url, false, $streamContext);
	32	+ }
	33	+
	34	+ if (empty($data) && strpos($url, 'http') === 0 && class_exists('WP_Http') && method_exists('WP_Http', 'request')) {
	35	+ $args = ['timeout' => $timeout];
	36	+ $request = new WP_Http();
	37	+ $data = $request->request($url, $args);
	38	+ $data = (empty($data) || !is_array($data) || empty($data['body'])) ? '' : $data['body'];
	39	+ }
	40	+
	41	+ if (empty($data) && strpos($url, 'http') !== 0) {
	42	+ $data = acym_getInternalFileContents($url);
	43	+ }
	44	+ $warnings = ob_get_clean();
	45	+
	46	+ if (acym_isDebug()) {
	47	+ echo esc_html($warnings);
	48	+ }
	49	+
	50	+ return $data;
	51	+}
	52	+
	53	+function acym_extractArchive(string $archive, string $destination): bool
	54	+{
	55	+ if (substr($archive, strlen($archive) - 4) !== '.zip') {
	56	+ return false;
	57	+ }
	58	+
	59	+ WP_Filesystem();
	60	+
	61	+ return true === unzip_file($archive, $destination);
	62	+}
	63	+
	64	+function acym_deleteFolder(string $path, bool $report = true): bool
	65	+{
	66	+ global $wp_filesystem;
	67	+ if (empty($wp_filesystem)) {
	68	+ require_once ABSPATH.'wp-admin/includes/file.php';
	69	+ WP_Filesystem();
	70	+ }
	71	+
	72	+ $path = acym_cleanPath($path);
	73	+ if (!is_dir($path)) {
	74	+ if ($report) {
	75	+ acym_enqueueMessage(acym_translationSprintf('ACYM_IS_NOT_A_FOLDER', $path), 'error');
	76	+ }
	77	+
	78	+ return false;
	79	+ }
	80	+
	81	+ if (!empty($wp_filesystem) && $wp_filesystem->rmdir($path, true)) {
	82	+ return true;
	83	+ }
	84	+
	85	+ if ($report) {
	86	+ acym_enqueueMessage(acym_translationSprintf('ACYM_COULD_NOT_DELETE_FOLDER', $path), 'error');
	87	+ }
	88	+
	89	+ return false;
	90	+}
	91	+
	92	+function acym_createFolder(string $path = ''): bool
	93	+{
	94	+ $path = acym_cleanPath($path);
	95	+ if (empty($path)) {
	96	+ return false;
	97	+ }
	98	+
	99	+ if (file_exists($path)) {
	100	+ return true;
	101	+ }
	102	+
	103	+ return wp_mkdir_p($path);
	104	+}
	105	+
	106	+function acym_uploadFile(string $src, string $dest): bool
	107	+{
	108	+ global $wp_filesystem;
	109	+ if (empty($wp_filesystem)) {
	110	+ require_once ABSPATH.'wp-admin/includes/file.php';
	111	+ WP_Filesystem();
	112	+ }
	113	+
	114	+ $dest = acym_cleanPath($dest);
	115	+
	116	+ $baseDir = dirname($dest);
	117	+ if (!file_exists($baseDir)) {
	118	+ acym_createFolder($baseDir);
	119	+ }
	120	+
	121	+ if (!is_uploaded_file($src)) {
	122	+ acym_enqueueMessage(acym_translation('ACYM_FILE_REJECTED_SAFETY_REASON'), 'error');
	123	+
	124	+ return false;
	125	+ }
	126	+
	127	+ if (
	128	+ !empty($wp_filesystem)
	129	+ && $wp_filesystem->is_writable($baseDir)
	130	+ && $wp_filesystem->move($src, $dest, true)
	131	+ ) {
	132	+ // Short circuit to prevent file permission errors
	133	+ if (acym_chmod($dest, FS_CHMOD_FILE)) {
	134	+ return true;
	135	+ } else {
	136	+ acym_enqueueMessage(acym_translation('ACYM_FILE_REJECTED_SAFETY_REASON'), 'error');
	137	+ }
	138	+ } else {
	139	+ acym_enqueueMessage(acym_translationSprintf('ACYM_COULD_NOT_UPLOAD_FILE_PERMISSION', $baseDir), 'error');
	140	+ }
	141	+
	142	+ return false;
	143	+}
	144	+
	145	+function acym_moveFile(string $src, string $dest, string $path = ''): bool
	146	+{
	147	+ global $wp_filesystem;
	148	+ if (empty($wp_filesystem)) {
	149	+ require_once ABSPATH.'wp-admin/includes/file.php';
	150	+ WP_Filesystem();
	151	+ }
	152	+
	153	+ if (!empty($path)) {
	154	+ $src = acym_cleanPath($path.'/'.$src);
	155	+ $dest = acym_cleanPath($path.'/'.$dest);
	156	+ }
	157	+
	158	+ if (empty($wp_filesystem) || !$wp_filesystem->is_readable($src)) {
	159	+ acym_enqueueMessage(acym_translationSprintf('ACYM_COULD_NOT_FIND_FILE_SOURCE_PERMISSION', $src), 'error');
	160	+
	161	+ return false;
	162	+ }
	163	+
	164	+ if (!$wp_filesystem->move($src, $dest, true)) {
	165	+ acym_enqueueMessage(acym_translation('ACYM_COULD_NOT_MOVE_FILE'), 'error');
	166	+
	167	+ return false;
	168	+ }
	169	+
	170	+ return true;
	171	+}
	172	+
	173	+function acym_isWritable(string $path = ''): bool
	174	+{
	175	+ global $wp_filesystem;
	176	+ if (empty($wp_filesystem)) {
	177	+ require_once ABSPATH.'wp-admin/includes/file.php';
	178	+ WP_Filesystem();
	179	+ }
	180	+
	181	+ return $wp_filesystem->is_writable($path);
	182	+}
	183	+
	184	+function acym_chmod(string $path, int $mode): bool
	185	+{
	186	+ global $wp_filesystem;
	187	+ if (empty($wp_filesystem)) {
	188	+ require_once ABSPATH.'wp-admin/includes/file.php';
	189	+ WP_Filesystem();
	190	+ }
	191	+
	192	+ $applied = $wp_filesystem instanceof \WP_Filesystem_Base && $wp_filesystem->chmod($path, $mode);
	193	+
	194	+ clearstatcache(true, $path);
	195	+ $currentMode = @fileperms($path);
	196	+
	197	+ if ($applied && $currentMode !== false && ($currentMode & 0777) === $mode) {
	198	+ return true;
	199	+ }
	200	+
	201	+ // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_operations_chmod -- Fallback
	202	+ return @chmod($path, $mode);
	203	+}
	204	+
	205	+function acym_deleteFile(string $file): bool
	206	+{
	207	+ if (!file_exists($file)) {
	208	+ return true;
	209	+ }
	210	+
	211	+ $deleted = wp_delete_file($file);
	212	+
	213	+ return ($deleted || is_null($deleted));
	214	+}
	215	+
	216	+
	217	+function acym_getInternalFileContents(string $path)
	218	+{
	219	+ global $wp_filesystem;
	220	+ if (empty($wp_filesystem)) {
	221	+ require_once ABSPATH.'wp-admin/includes/file.php';
	222	+ WP_Filesystem();
	223	+ }
	224	+
	225	+ if ($wp_filesystem instanceof \WP_Filesystem_Base && $wp_filesystem->exists($path)) {
	226	+ return $wp_filesystem->get_contents($path);
	227	+ }
	228	+
	229	+ return false;
	230	+}