fluent-support / app / Services / Includes / UploadService.php

UploadService.php in Fluent Support – Helpdesk & Customer Support Ticket System 2.4.5, at app/Services/Includes/UploadService.php

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1	<?php
2
3	namespace FluentSupport\App\Services\Includes;
4
5	use FluentSupport\App\Models\Meta;
6	use FluentSupport\Framework\Support\Arr;
7
8	class UploadService
9	{
10
11	public static function copyFileTicketFolder($tempPath, $ticketId)
12	{
13	if (!file_exists($tempPath)) {
14	return false;
15	}
16
17	return FileSystem::setSubDir('ticket_' . $ticketId)->copy($tempPath);
18	}
19
20	public static function handleTempFileUpload($file)
21	{
22	self::ensureProtectedUploadDir();
23
24
25	$uploadInfo = FileSystem::setSubDir('temp_files')->put($file);
26	if (!empty($uploadInfo) && is_array($uploadInfo)) {
27	return $uploadInfo;
28	}
29
30	return new \WP_Error('file_upload_error', __('File upload failed', 'fluent-support'));
31	}
32
33	/**
34	* Create the plugin's upload folder with a blank index and a deny-all .htaccess.
35	*/
36	public static function ensureProtectedUploadDir()
37	{
38	$uploadDir = wp_upload_dir();
39	$fluentSupportFolder = $uploadDir['basedir'] . DIRECTORY_SEPARATOR . FLUENT_SUPPORT_UPLOAD_DIR;
40	if (!file_exists($fluentSupportFolder . DIRECTORY_SEPARATOR . 'index.html')) {
41	if (!is_dir($fluentSupportFolder)) {
42	@mkdir($fluentSupportFolder, 0755);
43	}
44
45	@file_put_contents($fluentSupportFolder . DIRECTORY_SEPARATOR . 'index.html', '');
46	@file_put_contents($fluentSupportFolder . DIRECTORY_SEPARATOR . '.htaccess', 'deny from all');
47	}
48	}
49
50	private function handleUploadToLocal($ticketId, $file)
51	{
52	$uploadInfo = FileSystem::setSubDir('ticket_' . $ticketId)->put($file);
53	if (!empty($uploadInfo) && is_array($uploadInfo)) {
54	return $uploadInfo;
55	} else {
56	return [
57	'file_path' => '',
58	'url' => '',
59	'name' => '',
60	'type' => '',
61	'size' => '',
62	];
63	}
64	}
65
66	/**
67	* @param array $file file data from request
68	* @param int $ticketId ticket id
69	* @return array $uploadedFiles uploaded file data
70	*/
71	public function _handleFileUpload($file, $ticketId)
72	{
73	$this->uploadedFiles = $this->handleUploadToLocal($ticketId, $file);
74
75	return $this->uploadedFiles;
76	}
77
78	/**
79	* Download an email attachment into the ticket folder (or temp_files when there's no ticket).
80	*
81	* @param array $file file data from request
82	* @param int $ticketId ticket id
83	* @param array $acceptedMimes accepted mime types for file upload
84	* @return array\|null $uploadedFiles uploaded file data
85	*/
86	public function _handleEmailAttachments($file, $ticketId = null, $acceptedMimes = [])
87	{
88	$fileContent = $this->requestContent($file['url'], $acceptedMimes);
89
90	if (!$fileContent) {
91	return null;
92	}
93
94	$targetFolder = 'temp_files';
95
96	if ($ticketId) {
97	$targetFolder = 'ticket_' . $ticketId;
98	}
99
100	$fileData = FileSystem::setSubDir($targetFolder)->putAsContent($file['filename'], $fileContent);
101
102	if (!$fileData \|\| empty($fileData['file'])) {
103	return null;
104	}
105
106	$contentType = $fileData['type'];
107	if (!$contentType) {
108	$contentType = $file['contentType'];
109	}
110
111	// Shape expected by the cloud upload drivers.
112	return [
113	'name' => $file['filename'],
114	'type' => $contentType,
115	'file' => $fileData['file'],
116	'url' => $fileData['url'],
117	];
118	}
119
120	/**
121	* @param string $contentUrl
122	* @param array $acceptedMimes accepted mime types for file upload
123	* @return string\|null Response body, or null on error, rejected type or non-2xx status.
124	*/
125	public function requestContent($contentUrl, $acceptedMimes = [])
126	{
127	$response = wp_safe_remote_request($contentUrl, [
128	'method' => 'GET',
129	'timeout' => 30
130	]);
131
132	if (is_wp_error($response)) {
133	return;
134	}
135
136	$contentType = wp_remote_retrieve_header($response, 'content-type');
137
138	if ($acceptedMimes && !in_array($contentType, $acceptedMimes)) {
139	return;
140	}
141
142	if (wp_remote_retrieve_response_code($response) >= 300) {
143	return;
144	}
145
146	return wp_remote_retrieve_body($response);
147	}
148
149
150	public static function isLocalUploadDisable()
151	{
152	return Meta::where('key', 'disable_local_upload')
153	->where('object_type', 'enabled_upload_drivers')
154	->exists();
155	}
156
157	public static function isIntegratedDriversEnable()
158	{
159	return Meta::where('key', '!=', 'disable_local_upload')
160	->where('object_type', 'enabled_upload_drivers')
161	->exists();
162	}
163
164
165	public static function __callStatic($method, $params)
166	{
167	$instance = new static;
168
169	return call_user_func_array([$instance, $method], $params);
170	}
171
172	public function __call($method, $params)
173	{
174	$hiddenMethod = "_" . $method;
175
176	$method = method_exists($this, $hiddenMethod) ? $hiddenMethod : $method;
177
178	return call_user_func_array([$this, $method], $params);
179	}
180	}
181