propertyhive / includes / class-ph-licenses.php

class-ph-licenses.php in Property Hive 1.4.53, at includes/class-ph-licenses.php

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1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit; // Exit if accessed directly
5	}
6
7	/**
8	* Licenses Controller
9	*
10	* Property Hive Licenses Class which handles the storing and checking of licenses
11	*
12	* @class PH_Licenses
13	* @version 1.0.0
14	* @package PropertyHive/Classes/Licenses
15	* @category Class
16	* @author PropertyHive
17	*/
18	class PH_Licenses {
19
20	/** @var PH_Licenses The single instance of the class */
21	protected static $_instance = null;
22
23	/**
24	* Main PH_Licenses Instance.
25	*
26	* Ensures only one instance of PH_Licenses is loaded or can be loaded.
27	*
28	* @since 1.0.0
29	* @static
30	* @return PH_Licenses Main instance
31	*/
32	public static function instance() {
33	if ( is_null( self::$_instance ) ) {
34	self::$_instance = new self();
35	}
36	return self::$_instance;
37	}
38
39	/**
40	* Cloning is forbidden.
41	*
42	* @since 1.0.0
43	*/
44	public function __clone() {
45	_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'propertyhive' ), '1.0.0' );
46	}
47
48	/**
49	* Unserializing instances of this class is forbidden.
50	*
51	* @since 1.0.0
52	*/
53	public function __wakeup() {
54	_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'propertyhive' ), '1.0.0' );
55	}
56
57	/**
58	* Constructor for the licenses class
59	*
60	*/
61	public function __construct() {
62	add_action( 'propertyhive_check_licenses', array( $this, 'ph_check_licenses' ) );
63	}
64
65	/**
66	* Automated check for licenses
67	*
68	*/
69	public function ph_check_licenses( $force_check = false )
70	{
71	// Do a maximum of once per week
72	$last_send = get_option( 'propertyhive_last_license_check', '' );
73	if( !$force_check && is_numeric( $last_send ) && $last_send > strtotime( '-1 week' ) ) {
74	return false;
75	}
76
77	update_option( 'propertyhive_last_license_check', time() );
78
79	// Start be removing what we already know about the license
80	update_option( 'propertyhive_license_key_details', '', 'no' );
81
82	$data = array();
83
84	// Retrieve current theme info
85	$theme_data = wp_get_theme();
86	$theme = $theme_data->Name . ' ' . $theme_data->Version;
87
88	$data['php_version'] = phpversion();
89	$data['ph_version'] = PH_VERSION;
90	$data['wp_version'] = get_bloginfo( 'version' );
91	$data['server'] = isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : '';
92
93	$data['install_date'] = get_option('propertyhive_install_timestamp', '');
94	if ( $data['install_date'] != '' && $data['install_date'] != 0 )
95	{
96	$data['install_date'] = date("jS F Y", $data['install_date']);
97	}
98
99	$data['multisite'] = is_multisite();
100	$data['url'] = home_url();
101	$data['theme'] = $theme;
102	$data['email'] = get_bloginfo( 'admin_email' );
103	$data['license_key'] = get_option( 'propertyhive_license_key', '' );
104
105	// Retrieve current plugin information
106	if( ! function_exists( 'get_plugins' ) ) {
107	include ABSPATH . '/wp-admin/includes/plugin.php';
108	}
109
110	$plugins = array_keys( get_plugins() );
111	$active_plugins = get_option( 'active_plugins', array() );
112
113	foreach ( $plugins as $key => $plugin ) {
114	if ( in_array( $plugin, $active_plugins ) ) {
115	// Remove active plugins from list so we can show active and inactive separately
116	unset( $plugins[ $key ] );
117	}
118	}
119
120	$data['active_plugins'] = $active_plugins;
121	$data['inactive_plugins'] = $plugins;
122	$data['locale'] = get_locale();
123
124	$request = wp_remote_post( 'http://license.wp-property-hive.com/check-license.php', array(
125	'method' => 'POST',
126	'timeout' => 20,
127	'redirection' => 5,
128	'httpversion' => '1.1',
129	'blocking' => true,
130	'body' => $data,
131	'user-agent' => 'PH/' . PH_VERSION . '; ' . get_bloginfo( 'url' )
132	) );
133
134	if ( is_wp_error( $request ) \|\| ( !is_wp_error( $request ) && isset($request['body']) && $request['body'] == '' ) )
135	{
136	update_option( 'propertyhive_license_key_details', array(), 'no' );
137	return false;
138	}
139
140	$body = unserialize($request['body']);
141	if ( $body !== FALSE && is_array($body) && !empty($body) )
142	{
143	update_option( 'propertyhive_license_key_details', $body, 'no' );
144	}
145	}
146
147	public function get_current_license()
148	{
149	$license = get_option( 'propertyhive_license_key_details', array() );
150
151	if ( !is_array( $license ) ) { $license = array(); }
152
153	return $license;
154	}
155	}