depicter / vendor / averta / wordpress / src / File / FileSystem.php

FileSystem.php in Depicter — Popup & Slider Builder trunk, at vendor/averta/wordpress/src/File/FileSystem.php

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1	<?php
2
3	namespace Averta\WordPress\File;
4
5
6	class FileSystem
7	{
8
9	protected $wpFilesystem;
10
11
12	public function __construct()
13	{
14	global $wp_filesystem;
15
16	if ( ! function_exists( 'get_filesystem_method' ) \|\| empty( $wp_filesystem ) ) {
17	require_once ( ABSPATH.'/wp-admin/includes/file.php' );
18	WP_Filesystem();
19	}
20
21	$this->wpFilesystem = $wp_filesystem;
22	}
23
24	/**
25	* Validates filesystem credentials.
26	*/
27	public function validate( $url = null )
28	{
29	if ( get_filesystem_method() === 'direct' ) {}
30	return true;
31	}
32
33	/**
34	* Reads a file if exists.
35	*
36	* @param string $filename File name.
37	*
38	* @return string
39	*/
40	public function read( $filename )
41	{
42	if ( ! $this->validate() ){
43	return false;
44	}
45	return $this->wpFilesystem->get_contents( $filename );
46	}
47
48
49	/**
50	* Creates and stores content in a file
51	*
52	* @param string $file_location The address that we plan to create the file in.
53	* @param string $content The content for writing in the file
54	* @param int $chmod
55	*
56	* @return boolean Returns true if the file is created and updated successfully, false on failure
57	*/
58	public function write( $file_location = '', $content = '', $chmod = 0644 )
59	{
60	if ( ! $this->validate() ){
61	return false;
62	}
63
64	$_chmod = defined( 'FS_CHMOD_FILE' ) ? FS_CHMOD_FILE : $chmod;
65	// Write the content, if possible
66	if ( wp_mkdir_p( dirname( $file_location ) ) && ! $this->wpFilesystem->put_contents( $file_location, $content, $_chmod ) ) {
67	// If writing the content in the file was not successful
68	return false;
69	} else {
70	return true;
71	}
72	}
73
74	/**
75	* Whether the file/path exists or not.
76	*
77	* @param string $file File name or file path.
78	*
79	* @return bool
80	*/
81	public function exists( $file )
82	{
83	if ( ! $this->validate() ){
84	return false;
85	}
86
87	return $this->wpFilesystem->exists( $file );
88	}
89
90	/**
91	* Whether the path is a file or not.
92	*
93	* @return bool
94	*/
95	public function isFile( $file )
96	{
97	if ( ! $this->validate() ){
98	return false;
99	}
100	return $this->wpFilesystem->is_file( $file );
101	}
102
103	/**
104	* Whether the path is a directory or not.
105	*
106	* @return bool
107	*/
108	public function isDir( $path )
109	{
110	if ( ! $this->validate() ){
111	return false;
112	}
113
114	return $this->wpFilesystem->is_dir( $path );
115	}
116
117	/**
118	* Creates a folder path recursively.
119	*
120	* @param string $path Path Full path to directory to create
121	* @param bool $recursive Whether to create directory recursively or not
122	*
123	* @return bool
124	*/
125	public function mkdir( $path, $recursive = false )
126	{
127	if ( ! $this->validate() ){
128	return false;
129	}
130
131	if( $recursive ){
132	return wp_mkdir_p( $path );
133	}
134
135	return $this->wpFilesystem->mkdir( $path );
136	}
137
138	/**
139	* Removes folder path and contents.
140	*
141	* @return bool
142	* @global $wp_filesytem
143	* @since 0.9.0
144	*
145	*/
146	public function rmdir( $path, $recursive = false )
147	{
148	if ( ! $this->validate() ){
149	return false;
150	}
151
152	return $this->wpFilesystem->rmdir( $path, $recursive );
153	}
154
155	/**
156	* Gets details for files in a directory or a specific file.
157	*
158	*
159	* @param string $path Path to directory or file.
160	* @param bool $include_hidden Optional. Whether to include details of hidden ("." prefixed) files.
161	* Default true.
162	* @param bool $recursive Optional. Whether to recursively include file details in nested directories.
163	* Default false.
164	* @return array\|false {
165	* Array of files. False if unable to list directory contents.
166	*
167	* @type string $name Name of the file or directory.
168	* @type string $perms *nix representation of permissions.
169	* @type string $permsn Octal representation of permissions.
170	* @type string $owner Owner name or ID.
171	* @type int $size Size of file in bytes.
172	* @type int $lastmodunix Last modified unix timestamp.
173	* @type mixed $lastmod Last modified month (3 letter) and day (without leading 0).
174	* @type int $time Last modified time.
175	* @type string $type Type of resource. 'f' for file, 'd' for directory.
176	* @type mixed $files If a directory and `$recursive` is true, contains another array of files.
177	* }
178	*/
179	public function scan( $path, $include_hidden = true, $recursive = false ) {
180	if ( ! $this->validate() ){
181	return false;
182	}
183
184	return $this->wpFilesystem->dirlist( $path, $include_hidden, $recursive );
185	}
186
187	/**
188	* Copy files from source to destination
189	*
190	* @param string $source
191	* @param string $destination
192	* @param false $overwrite
193	* @param false $mode
194	*
195	* @return bool True on success, false on failure.
196	*/
197	public function copy( $source, $destination, $overwrite = false, $mode = false ) {
198	if ( ! $this->validate() ){
199	return false;
200	}
201
202	return $this->wpFilesystem->copy( $source, $destination, $overwrite, $mode );
203	}
204
205	/**
206	* Move files from source to destination
207	*
208	* @param string $source
209	* @param string $destination
210	* @param false $overwrite
211	*
212	* @return bool True on success, false on failure.
213	*/
214	public function move( $source, $destination, $overwrite = false ) {
215	if ( ! $this->validate() ){
216	return false;
217	}
218
219	return $this->wpFilesystem->move( $source, $destination, $overwrite );
220	}
221
222	/**
223	* Gets the file modification time.
224	*
225	* @param string $file Path to file.
226	*
227	* @return mixed
228	*/
229	public function mtime( $file ) {
230	return $this->wpFilesystem->mtime( $file );
231	}
232
233	/**
234	* Retrieves FileSystem instance.
235	*
236	* @return mixed
237	*/
238	public function proxy(){
239	return $this->wpFilesystem;
240	}
241	}
242