checks.php — Advanced Ads – Ad Manager & AdSense 1.8.8

advanced-ads / classes / checks.php

advanced-ads / classes Last commit date

checks.php

254 lines

1	<?php
2
3	/**
4	* checks for various things
5	*
6	* @since 1.6.9
7	*/
8	class Advanced_Ads_Checks {
9
10	/**
11	* php version minimum 5.3
12	*
13	* @return bool true if 5.3 and higher
14	*/
15	public static function php_version_minimum(){
16
17	if (version_compare(phpversion(), '5.3', '>=')) {
18	return true;
19	}
20
21	return false;
22	}
23
24	/**
25	* caching used
26	*
27	* @return bool true if active
28	*/
29	public static function cache(){
30	if ( ( defined( 'WP_CACHE' ) && WP_CACHE ) // general cache constant
31	\|\| defined('W3TC') // W3 Total Cache
32	\|\| function_exists( 'wp_super_cache_text_domain' ) // WP SUper Cache
33	\|\| defined( 'WP_ROCKET_SLUG' ) //WP Rocket
34	\|\| defined( 'WPFC_WP_CONTENT_DIR' ) //WP Fastest Cache
35	\|\| class_exists( 'HyperCache', false ) // Hyper Cache
36	\|\| defined( 'CE_CACHE_DIR' ) // Cache Enabler
37	){
38	return true;
39	}
40
41	return false;
42	}
43
44	/**
45	* WordPress update available
46	*
47	* @return bool true if WordPress update available
48	*/
49	public static function wp_update_available(){
50
51	$update_data = wp_get_update_data();
52	$count = absint( $update_data['counts']['wordpress'] );
53
54	if( $count ){
55	return true;
56	}
57
58	return false;
59	}
60
61	/**
62	* any plugin updates available
63	*
64	* @return bool true if plugin updates are available
65	*/
66	public static function plugin_updates_available(){
67
68	$update_data = wp_get_update_data();
69	$count = absint( $update_data['counts']['plugins'] );
70
71	if( $count ){
72	return true;
73	}
74
75	return false;
76	}
77
78	/**
79	* check if license keys are missing or invalid
80	*
81	* @since 1.6.6
82	* @update 1.6.9 moved from Advanced_Ads_Plugin
83	* @return true if there are missing licenses
84	*/
85	public static function licenses_invalid(){
86
87	$add_ons = apply_filters( 'advanced-ads-add-ons', array() );
88
89	if( $add_ons === array() ) {
90	return false;
91	}
92
93	foreach( $add_ons as $_add_on_key => $_add_on ){
94	$status = Advanced_Ads_Admin_Licenses::get_instance()->get_license_status( $_add_on['options_slug'] );
95
96	// don’t check if license is valid
97	if( $status === 'valid' ) {
98	continue;
99	}
100
101	// retrieve our license key from the DB
102	$licenses = Advanced_Ads_Admin_Licenses::get_instance()->get_licenses();
103
104	$license_key = isset($licenses[$_add_on_key]) ? $licenses[$_add_on_key] : false;
105
106	if( ! $license_key \|\| $status !== 'valid' ){
107	return true;
108	}
109	}
110
111	return false;
112	}
113
114	/**
115	* check if license keys are going to expire within next 14 days
116	*
117	* @since 1.6.6
118	* @update 1.6.9 moved from Advanced_Ads_Plugin
119	* @return true if there are expiring licenses
120	*/
121	public static function licenses_expire(){
122
123	$add_ons = apply_filters( 'advanced-ads-add-ons', array() );
124
125	if( $add_ons === array() ) {
126	return false;
127	}
128
129	$now = time();
130
131	foreach( $add_ons as $_add_on_key => $_add_on ){
132	// don’t display error for invalid licenses
133	if(Advanced_Ads_Admin_Licenses::get_instance()->get_license_status( $_add_on['options_slug'] ) === 'invalid' ) {
134	continue;
135	}
136
137	$expiry_date = Advanced_Ads_Admin_Licenses::get_instance()->get_license_expires( $_add_on['options_slug'] );
138
139	if( $expiry_date && 'lifetime' !== $expiry_date ){
140	$expiry_date_t = strtotime( $expiry_date );
141	$in_two_weeks = time() + ( WEEK_IN_SECONDS * 2) ;
142	// check if expiry date is within next comming 2 weeks
143	if( $expiry_date_t < $in_two_weeks && $expiry_date_t >= $now ){
144	return true;
145	}
146
147	}
148	}
149
150	return false;
151	}
152
153	/**
154	* check if license keys are already expired
155	*
156	* @since 1.6.6
157	* @update 1.6.9 moved from Advanced_Ads_Plugin
158	* @return true if there are expired licenses
159	*/
160	public static function licenses_expired(){
161
162	$add_ons = apply_filters( 'advanced-ads-add-ons', array() );
163
164	if( $add_ons === array() ) {
165	return false;
166	}
167
168	$now = time();
169
170	foreach( $add_ons as $_add_on_key => $_add_on ){
171	// don’t display error for invalid licenses
172	if(Advanced_Ads_Admin_Licenses::get_instance()->get_license_status( $_add_on['options_slug'] ) === 'invalid' ) {
173	continue;
174	}
175
176	$expiry_date = Advanced_Ads_Admin_Licenses::get_instance()->get_license_expires( $_add_on['options_slug'] );
177
178	if( $expiry_date && 'lifetime' !== $expiry_date && strtotime( $expiry_date ) < $now ){
179	return true;
180	}
181	}
182
183	return false;
184	}
185
186	/**
187	* Autoptimize plugin installed
188	* can change ad tags, especially inline css and scripts
189	*
190	* @link https://wordpress.org/plugins/autoptimize/
191	* @return bool true if Autoptimize is installed
192	*/
193	public static function active_autoptimize(){
194
195	if( defined( 'AUTOPTIMIZE_CACHE_DIR' ) ){
196	return true;
197	}
198
199	return false;
200	}
201
202	/**
203	* check for additional conflicting plugins
204	*
205	* @return arr $plugins names of conflicting plugins
206	*/
207	public static function conflicting_plugins(){
208
209	$conflicting_plugins = array();
210
211	if( defined( 'Publicize_Base' )){ // JetPack Publicize module
212	$conflicting_plugins[] = 'Jetpack – Publicize';
213	}
214
215	return $conflicting_plugins;
216	}
217
218	/**
219	* check if any of the global hide ads options is set
220	*
221	* @since 1.7.10
222	* @return bool
223	*/
224	public static function ads_disabled(){
225	$options = Advanced_Ads::get_instance()->options();
226	if( isset( $options['disabled-ads'] ) && is_array( $options['disabled-ads'] ) ){
227	foreach( $options['disabled-ads'] as $_value ){
228	if( !empty( $_value ) ){
229	return true;
230	}
231	}
232	}
233	return false;
234	}
235
236
237	/**
238	* check for potential jQuery errors
239	* only script, so no return, but direct output
240	*
241	*/
242	public static function jquery_ui_conflict(){
243	?>
244	<div id="advads-jqueryui-conflict-message" style="display:none;" class="message error"><p><?php printf( __( 'Possible conflict between jQueryUI library, used by Advanced Ads and other libraries (probably <a href="%s">Twitter Bootstrap</a>). This might lead to misfortunate formats in forms, but should not damage features.', 'advanced-ads' ), 'http://getbootstrap.com/javascript/#js-noconflict' ); ?></p></div>
245	<script>// string from jquery-ui source code
246	jQuery(document).ready(function(){
247	var needle = 'var g="string"==typeof f,h=c.call(arguments,1)';
248	if ( jQuery.fn.button.toString().indexOf( needle ) === -1 \|\| jQuery.fn.tooltip.toString().indexOf( needle ) === -1 ) {
249	jQuery( '#advads-jqueryui-conflict-message' ).show();
250	}
251	});
252	</script><?php
253	}
254	}