chatbot / includes / class-wpbot-gc-download.php

class-wpbot-gc-download.php in WPBot – AI ChatBot for Live Support, Lead Generation, WordPress Automation, AI Services 6.0.0, at includes/class-wpbot-gc-download.php

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1	<?php
2	if ( ! defined( 'ABSPATH' ) ) {
3	exit;
4	}
5
6	class WPBotGCDownload
7	{
8	private $download_url = 'https://github.com/qcloud/gc/raw/master/wpbotgc.zip';
9	private $filename = 'wpbotgc.zip';
10	public function __construct(){
11	add_action('wp_ajax_qcld_wp_chatbot_gc_client_download', array($this, 'downloadgc'));
12	add_action('wp_ajax_nopriv_qcld_wp_chatbot_gc_client_download', array($this, 'downloadgc'));
13	add_action('wp_ajax_qcld_wp_chatbot_gc_client_extract', array($this, 'extractgc'));
14	add_action('wp_ajax_nopriv_qcld_wp_chatbot_gc_client_extract', array($this, 'extractgc'));
15
16	}
17
18	public function create_folder($gcdirectory){
19	return @mkdir( $gcdirectory, 0777, true );
20	}
21
22	public function create_file($filename){
23	if ( ! @file_exists( $filename ) ) {
24	if ( ! @is_writable( dirname( $filename ) ) ) {
25	return false;
26	}
27
28	if ( ! @touch( $filename ) ) {
29	return false;
30	}
31	} elseif ( ! @is_writable( $filename ) ) {
32	return false;
33	}
34
35	$is_written = false;
36	if ( ( $handle = @fopen( $filename, 'w' ) ) !== false ) {
37	if ( @fwrite( $handle, '<?php //silence is golden' ) !== false ) {
38	$is_written = true;
39	}
40
41	@fclose( $handle );
42	}
43
44	return $is_written;
45	}
46
47	public function downloadgc(){
48	$nonce = sanitize_text_field($_POST['nonce']);
49	if (! wp_verify_nonce($nonce,'wp_chatbot')) {
50	wp_send_json(array('success' => false, 'msg' => esc_html__('Failed in Security check', 'sm')));
51	wp_die();
52
53	}else{
54	$gcdirectory = QCLD_wpCHATBOT_GC_DIRNAME;
55
56	if ( ! is_dir( $gcdirectory ) ) {
57	$this->create_folder( $gcdirectory );
58	}
59	if(!file_exists($gcdirectory.'/index.php')){
60	$this->create_file( $gcdirectory.'/index.php' );
61	}
62
63	if(is_dir($gcdirectory)){
64
65	$zipFile = $gcdirectory."/".$this->filename; // Local Zip File Path
66	$zipResource = fopen($zipFile, "w");
67	// Get The Zip File From Server
68	$ch = curl_init();
69	curl_setopt($ch, CURLOPT_URL, $this->download_url);
70	curl_setopt($ch, CURLOPT_FAILONERROR, true);
71	curl_setopt($ch, CURLOPT_HEADER, 0);
72	curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
73	curl_setopt($ch, CURLOPT_AUTOREFERER, true);
74	curl_setopt($ch, CURLOPT_BINARYTRANSFER,true);
75	curl_setopt($ch, CURLOPT_TIMEOUT, 10);
76	curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
77	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
78	curl_setopt($ch, CURLOPT_FILE, $zipResource);
79	$page = curl_exec($ch);
80	if(!$page) {
81	$response = array('status'=>'error','content'=> curl_error($ch));
82	//Sanitization to be checked
83	wp_send_json($response);
84	}
85	curl_close($ch);
86	$response = array('status'=>'success','content'=> 'File downloaded successfully');
87	}else{
88	$response = array('status'=>'error','content'=> 'Server does not allow to create files and folders');
89	}
90	//Sanitization to be checked
91	wp_send_json($response);
92	}
93	}
94
95	function extractgc(){
96	$nonce = sanitize_text_field($_POST['nonce']);
97	if (! wp_verify_nonce($nonce,'wp_chatbot')) {
98	wp_send_json(array('success' => false, 'msg' => esc_html__('Failed in Security check', 'sm')));
99
100	}else{
101	$gcdirectory = QCLD_wpCHATBOT_GC_DIRNAME;
102	$gcfilename = QCLD_wpCHATBOT_GC_DIRNAME.'/'.$this->filename;
103	/* Open the Zip file */
104	$zip = new ZipArchive;
105	$extractPath = "path_to_extract";
106	if($zip->open($gcfilename) != "true"){
107	$response = array('status'=>'error','content'=> 'File Not Found!');
108	//Sanitization to be checked
109	wp_send_json($response);
110	}
111	/* Extract Zip File */
112	$zip->extractTo($gcdirectory);
113	$zip->close();
114	@unlink($gcfilename);
115	$response = array('status'=>'success','content'=> 'Files Extracted successfully!');
116	//Sanitization to be checked
117	wp_send_json($response);
118	}
119	}
120	}
121
122	new WPBotGCDownload();
123