fluent-community / app / Services / Libs / FileSystem.php

FileSystem.php in FluentCommunity – Ultra-Fast High-Performance Social Network, Community, LMS & Online Courses 2.6.01, at app/Services/Libs/FileSystem.php

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1	<?php
2
3	namespace FluentCommunity\App\Services\Libs;
4
5	class FileSystem
6	{
7	/**
8	* Read file content from custom upload dir of this application
9	* @return string [path]
10	*/
11	public function _get($file)
12	{
13	$arr = explode('/', $file);
14	$fileName = end($arr);
15	return file_get_contents($this->getDir() . '/' . $fileName); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents
16	}
17
18	/**
19	* Get custom upload dir name of this application
20	* @return string [directory path]
21	*/
22	public function _getDir()
23	{
24	$uploadDir = wp_upload_dir();
25
26	$folderName = apply_filters('fluent_community/upload_folder_name', FLUENT_COMMUNITY_UPLOAD_DIR);
27
28	return $uploadDir['basedir'] . $folderName;
29	}
30
31	/**
32	* Get absolute path of file using custom upload dir name of this application
33	* @return string [file path]
34	*/
35	public function _getAbsolutePathOfFile($file)
36	{
37	return $this->_getDir() . '/' . $file;
38	}
39
40	/**
41	* Upload files into custom upload dir of this application
42	* @return array
43	*/
44	public function _uploadFromRequest()
45	{
46	return $this->_put(fluentCommunityApp('request')->files());
47	}
48
49	/**
50	* Upload files into custom upload dir of this application
51	* @param array $files
52	* @return array
53	*/
54	public function _put($files)
55	{
56	if (!function_exists('wp_handle_upload')) {
57	require_once(ABSPATH . 'wp-admin/includes/file.php');
58	}
59
60	$this->overrideUploadDir();
61
62	$uploadOverrides = ['test_form' => false];
63
64	$uploadedFiles = [];
65
66	foreach ((array)$files as $file) {
67	$filesArray = $file->toArray();
68	$originalName = $filesArray['name'];
69	$uploadedFile = \wp_handle_upload($filesArray, $uploadOverrides);
70
71	if (isset($uploadedFile['error'])) {
72	$uploadedFiles[] = new \WP_Error('upload_error', $uploadedFile['error']);
73	}
74
75	$uploadedFile['original_name'] = $originalName;
76
77	$uploadedFiles[] = $uploadedFile;
78	}
79
80	return $uploadedFiles;
81	}
82
83	/**
84	* Delete a file from custom upload directory of this application
85	* @param array $files
86	* @return void
87	*/
88	public function _delete($files)
89	{
90	$files = (array)$files;
91
92	foreach ($files as $file) {
93	$arr = explode('/', $file);
94	$fileName = end($arr);
95	wp_delete_file($this->getDir() . '/' . $fileName);
96	}
97	}
98
99	/**
100	* Register filters for custom upload dir
101	*/
102	public function _overrideUploadDir()
103	{
104	add_filter('wp_handle_upload_prefilter', function ($file) {
105	add_filter('upload_dir', [$this, '_setCustomUploadDir']);
106
107	add_filter('wp_handle_upload', function ($fileinfo) {
108	remove_filter('upload_dir', [$this, '_setCustomUploadDir']);
109	$fileinfo['file'] = basename($fileinfo['file']);
110	return $fileinfo;
111	});
112
113	return $this->_renameFileName($file);
114	});
115	}
116
117	/**
118	* Set plugin's custom upload dir
119	* @param array $param
120	* @return array $param
121	*/
122	public function _setCustomUploadDir($param)
123	{
124
125	$folderName = apply_filters('fluent_community/upload_folder_name', FLUENT_COMMUNITY_UPLOAD_DIR);
126
127	$param['url'] = $param['baseurl'] . '/' . $folderName;
128
129	$param['path'] = $param['basedir'] . '/' . $folderName;
130
131	if (!is_dir($param['path'])) {
132	mkdir($param['path'], 0755); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_operations_mkdir
133	$htaccessContent = '# END FluentCommunity\n# Disable parsing of PHP for some server configurations.\n<Files *>\nSetHandler none\nSetHandler default-handler\nOptions -ExecCGI\nRemoveHandler .cgi .php .php3 .php4 .php5 .phtml .pl .py .pyc .pyo\n</Files>\n<IfModule mod_php5.c>\nphp_flag engine off\n</IfModule>\n# END FluentCommunity';
134
135	file_put_contents($param['basedir'] . '/' . $folderName . '/.htaccess', $htaccessContent); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_operations_file_put_contents
136	}
137
138	if (!file_exists($param['basedir'] . '/' . $folderName . '/index.php')) {
139
140	$indexStubContent = "<?php\n// Silence is golden.\n";
141
142	file_put_contents($param['basedir'] . '/' . $folderName . '/index.php', $indexStubContent); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_operations_file_put_contents
143	}
144
145	return $param;
146	}
147
148	/**
149	* Rename the uploaded file name before saving
150	* @param array $file
151	* @return array $file
152	*/
153	public function _renameFileName($file)
154	{
155	$prefix = 'fluentcom-' . wp_generate_password(32, false) . '-fluentcom-';
156	$originalName = $file['name'];
157	$file['name'] = $prefix . $file['name'];
158	$file['name'] = apply_filters('fluent_community/generated_upload_file_name', $file['name'], $originalName, $file);
159	return $file;
160	}
161
162	public static function __callStatic($method, $params)
163	{
164	$instance = new static;
165
166	return call_user_func_array([$instance, $method], $params);
167	}
168
169	public function __call($method, $params)
170	{
171	$hiddenMethod = "_" . $method;
172
173	$method = method_exists($this, $hiddenMethod) ? $hiddenMethod : $method;
174
175	return call_user_func_array([$this, $method], $params);
176	}
177	}
178