checks.php — Advanced Ads – Ad Manager & AdSense 1.17.10

advanced-ads / classes / checks.php

advanced-ads / classes Last commit date

EDD_SL_Plugin_Updater.php 6 years ago ad-ajax.php 6 years ago ad-debug.php 8 years ago ad-health-notices.php 6 years ago ad-model.php 6 years ago ad-select.php 9 years ago ad.php 6 years ago ad_ajax_callbacks.php 6 years ago ad_group.php 6 years ago ad_placements.php 6 years ago ad_type_abstract.php 6 years ago ad_type_content.php 6 years ago ad_type_dummy.php 6 years ago ad_type_group.php 6 years ago ad_type_image.php 6 years ago ad_type_plain.php 6 years ago checks.php 6 years ago compatibility.php 6 years ago display-conditions.php 6 years ago filesystem.php 8 years ago frontend-notices.php 6 years ago frontend_checks.php 6 years ago plugin.php 6 years ago upgrades.php 7 years ago utils.php 6 years ago visitor-conditions.php 6 years ago widget.php 6 years ago

checks.php

403 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	* Minimum required PHP version of Advanced Ads
12	*/
13	const MINIMUM_PHP_VERSION = '5.6.20';
14
15
16	/**
17	* Show the list of potential issues
18	*/
19	public static function show_issues() {
20	include_once ADVADS_BASE_PATH . '/admin/views/checks.php';
21	}
22
23	/**
24	* PHP version minimum
25	*
26	* @return bool true if uses the minimum PHP version or higher
27	*/
28	public static function php_version_minimum() {
29
30	if ( version_compare( phpversion(), self::MINIMUM_PHP_VERSION, '>=' ) ) {
31	return true;
32	}
33
34	return false;
35	}
36
37	/**
38	* Caching used
39	*
40	* @return bool true if active
41	*/
42	public static function cache() {
43	if ( ( defined( 'WP_CACHE' ) && WP_CACHE ) // general cache constant.
44	\|\| defined( 'W3TC' ) // W3 Total Cache.
45	\|\| function_exists( 'wp_super_cache_text_domain' ) // WP SUper Cache.
46	\|\| defined( 'WP_ROCKET_SLUG' ) // WP Rocket.
47	\|\| defined( 'WPFC_WP_CONTENT_DIR' ) // WP Fastest Cache.
48	\|\| class_exists( 'HyperCache', false ) // Hyper Cache.
49	\|\| defined( 'CE_CACHE_DIR' ) // Cache Enabler.
50	) {
51	return true;
52	}
53
54	return false;
55	}
56
57	/**
58	* WordPress update available
59	*
60	* @return bool true if WordPress update available
61	*/
62	public static function wp_update_available() {
63
64	$update_data = wp_get_update_data();
65	$count = absint( $update_data['counts']['wordpress'] );
66
67	if ( $count ) {
68	return true;
69	}
70
71	return false;
72	}
73
74	/**
75	* Check if license keys are missing or invalid or expired
76	*
77	* @since 1.6.6
78	* @update 1.6.9 moved from Advanced_Ads_Plugin
79	* @update 1.8.21 also check for expired licenses
80	* @return true if there are missing licenses
81	*/
82	public static function licenses_invalid() {
83
84	$add_ons = apply_filters( 'advanced-ads-add-ons', array() );
85
86	if ( array() === $add_ons ) {
87	Advanced_Ads_Ad_Health_Notices::get_instance()->remove( 'license_invalid' );
88	return false;
89	}
90
91	foreach ( $add_ons as $_add_on_key => $_add_on ) {
92	$status = Advanced_Ads_Admin_Licenses::get_instance()->get_license_status( $_add_on['options_slug'] );
93
94	// check expiry date.
95	$expiry_date = Advanced_Ads_Admin_Licenses::get_instance()->get_license_expires( $_add_on['options_slug'] );
96
97	if ( $expiry_date && 'lifetime' !== $expiry_date && strtotime( $expiry_date ) < time() ) {
98	return true;
99	}
100
101	// don’t check if license is valid.
102	if ( 'valid' === $status ) {
103	continue;
104	}
105
106	// retrieve our license key from the DB.
107	$licenses = Advanced_Ads_Admin_Licenses::get_instance()->get_licenses();
108
109	$license_key = isset( $licenses[ $_add_on_key ] ) ? $licenses[ $_add_on_key ] : false;
110
111	if ( ! $license_key \|\| 'valid' !== $status ) {
112	return true;
113	}
114	}
115
116	// remove notice, if one is given.
117	Advanced_Ads_Ad_Health_Notices::get_instance()->remove( 'license_invalid' );
118	return false;
119	}
120
121	/**
122	* Autoptimize plugin installed
123	* can change ad tags, especially inline css and scripts
124	*
125	* @link https://wordpress.org/plugins/autoptimize/
126	* @return bool true if Autoptimize is installed
127	*/
128	public static function active_autoptimize() {
129
130	if ( defined( 'AUTOPTIMIZE_PLUGIN_VERSION' ) ) {
131	return true;
132	}
133
134	return false;
135	}
136
137	/**
138	* WP rocket plugin installed
139	*
140	* @return bool true if WP rocket is installed
141	*/
142	public static function active_wp_rocket() {
143	if ( defined( 'WP_ROCKET_SLUG' ) ) {
144	return true;
145	}
146
147	return false;
148	}
149
150	/**
151	* Checks the settings of wp rocket to find out if combining of javascript files is enabled
152	*
153	* @return boolean true, when "Combine JavaScript files" is enabled
154	*/
155	public static function is_wp_rocket_combine_js_enabled() {
156	if ( self::active_wp_rocket() ) {
157	$settings = get_option( 'wp_rocket_settings' );
158	if ( $settings ) {
159	if ( isset( $settings['minify_concatenate_js'] ) && $settings['minify_concatenate_js'] ) {
160	return true;
161	}
162	}
163	}
164	return false;
165	}
166
167	/**
168	* Any AMP plugin enabled
169	*
170	* @return bool true if AMP plugin is installed
171	*/
172	public static function active_amp_plugin() {
173	// Accelerated Mobile Pages.
174	if ( function_exists( 'ampforwp_is_amp_endpoint' ) ) {
175	return true;
176	}
177
178	// AMP plugin.
179	if ( function_exists( 'is_amp_endpoint' ) ) {
180	return true;
181	}
182
183	// other plugins.
184	if ( function_exists( 'is_wp_amp' ) ) {
185	return true;
186	}
187
188	return false;
189	}
190
191	/**
192	* Checks if the preconditions are met to wrap an ad with <!--noptimize--> comments
193	*
194	* @return boolean
195	*/
196	public static function requires_noptimize_wrapping() {
197	return self::active_autoptimize() \|\| self::is_wp_rocket_combine_js_enabled();
198	}
199
200	/**
201	* Check for additional conflicting plugins
202	*
203	* @return array $plugins names of conflicting plugins
204	*/
205	public static function conflicting_plugins() {
206
207	$conflicting_plugins = array();
208
209	if ( defined( 'Publicize_Base' ) ) { // JetPack Publicize module.
210	$conflicting_plugins[] = 'Jetpack – Publicize';
211	}
212	if ( defined( 'PF__PLUGIN_DIR' ) ) { // Facebook Instant Articles & Google AMP Pages by PageFrog.
213	$conflicting_plugins[] = 'Facebook Instant Articles & Google AMP Pages by PageFrog';
214	}
215	if ( defined( 'GT_VERSION' ) ) { // GT ShortCodes.
216	$conflicting_plugins[] = 'GT ShortCodes';
217	}
218	if ( class_exists( 'ITSEC_Core', false ) && defined( 'AAP_VERSION' ) ) { // iThemes Security, but only if Pro is enabled.
219	$conflicting_plugins[] = 'iThemes Security';
220	}
221	if ( class_exists( 'SimilarPosts', false ) ) { // Similar Posts, https://de.wordpress.org/plugins/similar-posts/.
222	$conflicting_plugins[] = 'Similar Posts';
223	}
224
225	return $conflicting_plugins;
226	}
227
228	/**
229	* Check if any of the global hide ads options is set
230	* ignore RSS feed setting, because it is standard
231	*
232	* @since 1.7.10
233	* @return bool
234	*/
235	public static function ads_disabled() {
236	$options = Advanced_Ads::get_instance()->options();
237	if ( isset( $options['disabled-ads'] ) && is_array( $options['disabled-ads'] ) ) {
238	foreach ( $options['disabled-ads'] as $_key => $_value ) {
239	// don’t warn if "RSS Feed", "404", or "REST API" option are enabled, because they are normally not critical.
240	if ( ! empty( $_value ) && ! in_array( $_key, array( 'feed', '404', 'rest-api' ), true ) ) {
241	return true;
242	}
243	}
244	}
245	return false;
246	}
247
248	/**
249	* Check for required php extensions
250	*
251	* @return array
252	*/
253	public static function php_extensions() {
254
255	$missing_extensions = array();
256
257	if ( ! extension_loaded( 'dom' ) ) {
258	$missing_extensions[] = 'dom';
259	}
260
261	if ( ! extension_loaded( 'mbstring' ) ) {
262	$missing_extensions[] = 'mbstring';
263	}
264
265	return $missing_extensions;
266	}
267
268	/**
269	* Get the list of Advanced Ads constant defined by the user.
270	*
271	* @return array
272	*/
273	public static function get_defined_constants() {
274	$constants = apply_filters(
275	'advanced-ads-constants',
276	array(
277	'ADVADS_ADS_DISABLED',
278	'ADVADS_ALLOW_ADSENSE_ON_404',
279	'ADVADS_DISABLE_RESPONSIVE_IMAGES',
280	'ADVANCED_ADS_AD_DEBUG_FOR_ADMIN_ONLY',
281	'ADVANCED_ADS_DISABLE_ANALYTICS_ANONYMIZE_IP',
282	'ADVANCED_ADS_DISABLE_CHANGE',
283	'ADVANCED_ADS_DISABLE_CODE_HIGHLIGHTING',
284	'ADVANCED_ADS_DISABLE_FRONTEND_AD_WEIGHT_UPDATE',
285	'ADVANCED_ADS_DISABLE_SHORTCODE_BUTTON',
286	'ADVANCED_ADS_DISALLOW_PHP',
287	'ADVANCED_ADS_ENABLE_REVISIONS',
288	'ADVANCED_ADS_GEO_TEST_IP',
289	'ADVANCED_ADS_PRO_CUSTOM_POSITION_MOVE_INTO_HIDDEN',
290	'ADVANCED_ADS_PRO_PAGE_IMPR_EXDAYS',
291	'ADVANCED_ADS_PRO_REFERRER_EXDAYS',
292	'ADVANCED_ADS_RESPONSIVE_DISABLE_BROWSER_WIDTH',
293	'ADVANCED_ADS_SHOW_LICENSE_RESPONSE',
294	'ADVANCED_ADS_SUPPRESS_PLUGIN_ERROR_NOTICES',
295	'ADVANCED_ADS_TRACKING_DEBUG',
296	'ADVANCED_ADS_TRACKING_NO_HOURLY_LIMIT',
297	)
298	);
299
300	$result = array();
301	foreach ( $constants as $constant ) {
302	if ( defined( $constant ) ) {
303	$result[] = $constant;
304	}
305	}
306	return $result;
307	}
308
309
310	/**
311	* WP Engine hosting detected
312	*
313	* @return bool true if site is hosted by WP Engine
314	*/
315	public static function wp_engine_hosting() {
316	if ( defined( 'WPE_APIKEY' ) ) {
317	return true;
318	}
319
320	return false;
321	}
322
323	/**
324	* Notice for Adblocker module if assets have expired
325	*/
326	public static function assets_expired() {
327	$plugin_options = Advanced_Ads_Plugin::get_instance()->options();
328	$adblocker_options = Advanced_Ads_Ad_Blocker::get_instance()->options();
329
330	return ( ! empty( $plugin_options['use-adblocker'] ) && empty( $adblocker_options['module_can_work'] ) );
331	}
332
333	/**
334	* Check for potential jQuery errors
335	* only script, so no return, but direct output
336	*/
337	public static function jquery_ui_conflict() {
338	?>
339	<script>
340	jQuery(document).ready(function(){
341	var needle = 'prior to initialization;' // A string from jquery-ui source code.
342	if ( jQuery.fn.button.toString().indexOf( needle ) === -1 \|\| jQuery.fn.tooltip.toString().indexOf( needle ) === -1 ) {
343	advads_push_notice( 'jquery_ui_conflict' );
344	}
345	});
346	</script>
347	<?php
348	}
349
350	/**
351	* Check for other ads.txt plugins
352	*
353	* @return array
354	*/
355	public static function ads_txt_plugins() {
356
357	$ads_txt_plugins = array();
358
359	// Ads.txt Manager.
360	if ( function_exists( 'tenup_display_ads_txt' ) ) {
361	$ads_txt_plugins[] = 'Ads.txt Manager';
362	}
363
364	// todo:
365	// ads-txt-admin/unveil-media-ads-txt.php
366	// simple-ads-txt/bs_ads_txt.php
367	// ads-txt-manager/adstxtmanager.php
368	// monetizemore-ads-txt/wp-ads-txt.php
369	// authorized-sellers-manager/ads-txt-publisher.php.
370
371	return $ads_txt_plugins;
372	}
373
374	/**
375	* Check for activated plugins that manage header or footer code
376	*
377	* @return array
378	*/
379	public static function header_footer_plugins() {
380
381	$plugins = array();
382
383	// Header Footer Code Manager.
384	if ( function_exists( 'hfcm_options_install' ) ) {
385	$plugins[] = 'Header Footer Code Manager';
386	}
387	// Head, Footer and Post Injections.
388	if ( function_exists( 'hefo_template_redirect' ) ) {
389	$plugins[] = 'Head, Footer and Post Injections';
390	}
391	// Insert Headers and Footers /insert-headers-and-footers/.
392	if ( class_exists( 'InsertHeadersAndFooters', false ) ) {
393	$plugins[] = 'Insert Headers and Footers';
394	}
395	// Header and Footer Scripts /header-and-footer-scripts/.
396	if ( class_exists( 'HeaderAndFooterScripts', false ) ) {
397	$plugins[] = 'Header and Footer Scripts';
398	}
399
400	return $plugins;
401	}
402	}
403