A2 Optimized WP - Version 2.1.3.10

Version Description

  • Add information related to A2 Optimized to the Site Health panel.
Download this release

Release Info

Developer a2hosting
Plugin Icon 128x128 A2 Optimized WP
Version 2.1.3.10
Comparing to
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Code changes from version 2.1.3.9 to 2.1.3.10

Files changed (5) hide show
  1. A2_Optimized_OptionsManager.php +154 -0
  2. A2_Optimized_Plugin.php +1 -0
  3. A2_Optimized_SiteHealth.php +753 -0
  4. a2-optimized.php +3 -1
  5. readme.txt +5 -2
A2_Optimized_OptionsManager.php CHANGED
@@ -23,6 +23,7 @@ if (file_exists('/opt/a2-optimized/wordpress/Optimizations.php')) {
23
  require_once '/opt/a2-optimized/wordpress/Optimizations.php';
24
  }
25
  require_once 'A2_Optimized_Optimizations.php';
 
26
 
27
  class A2_Optimized_OptionsManager {
28
  public $plugin_dir;
@@ -835,6 +836,18 @@ class A2_Optimized_OptionsManager {
835
  $this->cache_settings_save();
836
  $this->settings_page_html();
837
  }
 
 
 
 
 
 
 
 
 
 
 
 
838
  if ($_GET['a2-page'] == 'dismiss_notice') {
839
  $allowed_notices = array(
840
  'a2_login_bookmark',
@@ -1007,6 +1020,8 @@ HTML;
1007
  $settingsGroup = get_class($this) . '-settings-group';
1008
  $description = $this->get_plugin_description();
1009
 
 
 
1010
  if ($this->is_a2()) {
1011
  $feedback = <<<HTML
1012
  <div style="margin:10px 0;" class="alert alert-success">
@@ -1872,6 +1887,145 @@ HTML;
1872
  $this->write_wp_config();
1873
  }
1874
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1875
 
1876
  /**
1877
  * Knowledge Base Searchbox HMTL
23
  require_once '/opt/a2-optimized/wordpress/Optimizations.php';
24
  }
25
  require_once 'A2_Optimized_Optimizations.php';
26
+ require_once 'A2_Optimized_SiteHealth.php';
27
 
28
  class A2_Optimized_OptionsManager {
29
  public $plugin_dir;
836
  $this->cache_settings_save();
837
  $this->settings_page_html();
838
  }
839
+ if ($_GET['a2-page'] == 'site_health') {
840
+ $this->site_health_page_html();
841
+ }
842
+ if ($_GET['a2-page'] == 'site_health_save') {
843
+ $this->site_health_save();
844
+ $this->site_health_page_html();
845
+ }
846
+ if ($_GET['a2-page'] == 'site_health_remove') {
847
+ $this->site_health_remove();
848
+ $this->site_health_page_html();
849
+ }
850
+
851
  if ($_GET['a2-page'] == 'dismiss_notice') {
852
  $allowed_notices = array(
853
  'a2_login_bookmark',
1020
  $settingsGroup = get_class($this) . '-settings-group';
1021
  $description = $this->get_plugin_description();
1022
 
1023
+
1024
+
1025
  if ($this->is_a2()) {
1026
  $feedback = <<<HTML
1027
  <div style="margin:10px 0;" class="alert alert-success">
1887
  $this->write_wp_config();
1888
  }
1889
  }
1890
+
1891
+ /**
1892
+ * Site Health View Page
1893
+ *
1894
+ */
1895
+ private function site_health_page_html() {
1896
+ $image_dir = plugins_url('/assets/images', __FILE__);
1897
+ if ( ! class_exists( 'WP_Debug_Data' ) ) {
1898
+ require_once ABSPATH . 'wp-admin/includes/class-wp-debug-data.php';
1899
+ }
1900
+
1901
+ $saved_health_items = get_option('a2opt-sitehealth-results');
1902
+
1903
+ $current_site_health = null;
1904
+
1905
+ if (isset($_REQUEST['view_report'])) {
1906
+ foreach($saved_health_items as $date => $item){
1907
+ if(md5($date) == $_REQUEST['view_report']){
1908
+ $current_site_health = $item;
1909
+ $site_health_date = $date;
1910
+ };
1911
+ };
1912
+ }
1913
+ if(!$current_site_health){
1914
+ $WP_Debug_Data = new WP_Debug_Data();
1915
+ new A2_Optimized_SiteHealth;
1916
+ $info = $WP_Debug_Data::debug_data();
1917
+ $current_site_health = $WP_Debug_Data::format( $info, 'debug' );
1918
+ $site_health_date = date('Y-m-d H:i:s');
1919
+ }
1920
+
1921
+ ?>
1922
+ <section id="a2opt-content-general">
1923
+ <div class="wrap">
1924
+ <div>
1925
+ <div>
1926
+ <div>
1927
+ <div style="float:left;clear:both">
1928
+ <img src="<?php echo $image_dir; ?>/a2optimized.png" style="margin-top:20px" />
1929
+ </div>
1930
+ <div style="float:right;">
1931
+ </div>
1932
+ </div>
1933
+ <div style="clear:both;"></div>
1934
+ </div>
1935
+ </div>
1936
+ <div class="tab-content">
1937
+ <?php if (isset($_REQUEST['a2-page']) && $_REQUEST['a2-page'] == 'site_health_save') { ?>
1938
+ <div class="notice notice-success is-dismissible"><p>Site Health Record Saved</p></div>
1939
+ <?php } ?>
1940
+ <?php if (isset($_REQUEST['a2-page']) && $_REQUEST['a2-page'] == 'site_health_remove') { ?>
1941
+ <div class="notice notice-info is-dismissible"><p>Site Health Record Removed</p></div>
1942
+ <?php } ?>
1943
+ <?php if (isset($_REQUEST['view_report']) && isset($_REQUEST['a2-page'])) { ?>
1944
+ <h3>Site Health Results from <?php echo $site_health_date; ?></h3>
1945
+ <p><a href="admin.php?a2-page=site_health&page=A2_Optimized_Plugin_admin" class="button">Back</a></p>
1946
+ <p><a href="admin.php?a2-page=site_health_remove&page=A2_Optimized_Plugin_admin&remove_report=<?php echo md5($site_health_date); ?>" class="button">Remove Report</a></p>
1947
+ <?php } else { ?>
1948
+ <h3>Site Health Results</h3>
1949
+ <p><a href="admin.php?a2-page=site_health_save&page=A2_Optimized_Plugin_admin" class="button">Save current results</a> <a href="site-health.php?tab=debug" class="button">Back to Site Health</a></p>
1950
+ <?php }; ?>
1951
+ <?php if(count($saved_health_items) > 0){ ?>
1952
+ <p>
1953
+ <strong>Saved reports</strong>
1954
+ <ul>
1955
+ <?php foreach($saved_health_items as $date => $item){ ?>
1956
+ <li><a href="admin.php?a2-page=site_health&page=A2_Optimized_Plugin_admin&view_report=<?php echo md5($date); ?>"><?php echo $date; ?></a></li>
1957
+ <?php }; ?>
1958
+ </ul>
1959
+ </p>
1960
+ <?php }; ?>
1961
+ <div>
1962
+ <pre>
1963
+ <?php echo $current_site_health; ?>
1964
+ </pre>
1965
+ </div>
1966
+ </div>
1967
+
1968
+ </div>
1969
+
1970
+ <div style="clear:both;padding:10px;"></div>
1971
+ </section>
1972
+ <?php
1973
+ }
1974
+
1975
+ /**
1976
+ * Save Site Health Results
1977
+ *
1978
+ */
1979
+ private function site_health_save() {
1980
+ if (!current_user_can('manage_options')) {
1981
+ die('Cheating eh?');
1982
+ }
1983
+
1984
+ if ( ! class_exists( 'WP_Debug_Data' ) ) {
1985
+ require_once ABSPATH . 'wp-admin/includes/class-wp-debug-data.php';
1986
+ }
1987
+
1988
+ $existing_health = get_option('a2opt-sitehealth-results');
1989
+
1990
+ if(!$existing_health){
1991
+ $existing_health = [];
1992
+ }
1993
+
1994
+ $WP_Debug_Data = new WP_Debug_Data();
1995
+ new A2_Optimized_SiteHealth;
1996
+ $info = $WP_Debug_Data::debug_data();
1997
+ $current_site_health = $WP_Debug_Data::format( $info, 'debug' );
1998
+
1999
+ $existing_health[date('Y-m-d H:i:s')] = $current_site_health;
2000
+
2001
+ update_option('a2opt-sitehealth-results', $existing_health);
2002
+ }
2003
+
2004
+ /**
2005
+ * Remove Site Health Results
2006
+ *
2007
+ */
2008
+ private function site_health_remove() {
2009
+ if (!current_user_can('manage_options')) {
2010
+ die('Cheating eh?');
2011
+ }
2012
+
2013
+ $existing_health = get_option('a2opt-sitehealth-results');
2014
+
2015
+ if(is_array($existing_health)){
2016
+ $index_to_remove = 0;
2017
+ foreach($existing_health as $date => $item){
2018
+ if(md5($date) == $_REQUEST['remove_report']){
2019
+ $index_to_remove = $date;
2020
+ }
2021
+ }
2022
+ if($index_to_remove !== 0){
2023
+ unset($existing_health[$index_to_remove]);
2024
+ update_option('a2opt-sitehealth-results', $existing_health);
2025
+ }
2026
+ }
2027
+
2028
+ }
2029
 
2030
  /**
2031
  * Knowledge Base Searchbox HMTL
A2_Optimized_Plugin.php CHANGED
@@ -308,6 +308,7 @@ HTML;
308
  add_filter("plugin_action_links_{$a2_plugin_basename}", array(&$this, 'plugin_settings_link'));
309
  register_setting( 'a2opt-cache', 'a2opt-cache', array( __CLASS__, 'validate_settings' ) );
310
  register_setting( 'a2opt-cache', 'a2_optimized_memcached_server', array( __CLASS__, 'validate_memcached' ));
 
311
  }
312
 
313
  if (get_option('A2_Optimized_Plugin_recaptcha', 0) == 1 && !is_admin()) {
308
  add_filter("plugin_action_links_{$a2_plugin_basename}", array(&$this, 'plugin_settings_link'));
309
  register_setting( 'a2opt-cache', 'a2opt-cache', array( __CLASS__, 'validate_settings' ) );
310
  register_setting( 'a2opt-cache', 'a2_optimized_memcached_server', array( __CLASS__, 'validate_memcached' ));
311
+ new A2_Optimized_SiteHealth;
312
  }
313
 
314
  if (get_option('A2_Optimized_Plugin_recaptcha', 0) == 1 && !is_admin()) {
A2_Optimized_SiteHealth.php ADDED
@@ -0,0 +1,753 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Site Health A2 Optimized Info.
4
+ */
5
+ class A2_Optimized_SiteHealth {
6
+ public function __construct() {
7
+ if ( ! $this->allow_load() ) {
8
+ return;
9
+ }
10
+ $this->hooks();
11
+ }
12
+
13
+ /**
14
+ * Indicate if Site Health is allowed to load.
15
+ *
16
+ * @return bool
17
+ */
18
+ private function allow_load() {
19
+ global $wp_version;
20
+
21
+ return version_compare( $wp_version, '5.2', '>=' );
22
+ }
23
+
24
+ /**
25
+ * Integration hooks.
26
+ */
27
+ protected function hooks() {
28
+ add_filter( 'debug_information', array( $this, 'add_debug_section' ) );
29
+ add_filter( 'site_status_tests', array( $this, 'add_site_status_items' ) );
30
+
31
+ add_action( 'site_health_tab_content', array( $this, 'add_button_to_site_health_info_tab' ) );
32
+ }
33
+
34
+
35
+ /**
36
+ * Add "Save" button to Debug tab
37
+ *
38
+ * @param array $tab Current tab being displayed within Site Health
39
+ *
40
+ * @return array Array with added A2 Optimized items.
41
+ */
42
+ public function add_button_to_site_health_info_tab( $tab ) {
43
+ // Do nothing if this is not the "debug" tab.
44
+ if ( 'debug' !== $tab ) {
45
+ return;
46
+ }
47
+ ?>
48
+ <div class='health-check-body health-check-debug-tab hide-if-no-js'>
49
+ <a href='admin.php?a2-page=site_health&page=A2_Optimized_Plugin_admin'><button class='button'>Save Report</button></a>
50
+ </div>
51
+ <?php
52
+ }
53
+
54
+ /**
55
+ * Add A2 Optimized items to main Status tab.
56
+ *
57
+ * @param array $tests Array of existing site health tests.
58
+ *
59
+ * @return array Array with added A2 Optimized items.
60
+ */
61
+ public function add_site_status_items($tests) {
62
+ if (php_sapi_name() == 'litespeed') {
63
+ // Litespeed server
64
+ $tests['direct']['a2_optimized_turbocache'] = array(
65
+ 'label' => 'TurboCache',
66
+ 'test' => array( $this, 'a2opt_turbocache_test' ),
67
+ );
68
+ }
69
+
70
+ $tests['direct']['a2_optimized_revisions'] = array(
71
+ 'label' => 'Large amount of revisions',
72
+ 'test' => array( $this, 'a2opt_revision_count_test' ),
73
+ );
74
+
75
+ $tests['direct']['a2_optimized_large_images'] = array(
76
+ 'label' => 'Large images in Media Library',
77
+ 'test' => array( $this, 'a2opt_large_image_test' ),
78
+ );
79
+
80
+ $tests['direct']['a2_optimized_blocking_search'] = array(
81
+ 'label' => 'Blocking search engines',
82
+ 'test' => array( $this, 'a2opt_block_search_test' ),
83
+ );
84
+
85
+ $tests['direct']['a2_optimized_caching'] = array(
86
+ 'label' => 'Caching enabled',
87
+ 'test' => array( $this, 'a2opt_cache_test' ),
88
+ );
89
+
90
+ $tests['direct']['a2_optimized_phpopcache'] = array(
91
+ 'label' => 'PHP OP Caching enabled',
92
+ 'test' => array( $this, 'a2opt_phpopcache_test' ),
93
+ );
94
+
95
+ $tests['direct']['a2_optimized_other_cache'] = array(
96
+ 'label' => 'Duplicate Caching plugins enabled',
97
+ 'test' => array( $this, 'a2opt_other_cache_test' ),
98
+ );
99
+
100
+ $tests['direct']['a2_optimized_php_memory'] = array(
101
+ 'label' => 'PHP has good memory limits',
102
+ 'test' => array( $this, 'a2opt_php_memory_test' ),
103
+ );
104
+
105
+ $tests['direct']['a2_optimized_object_cache'] = array(
106
+ 'label' => 'Using an object cache',
107
+ 'test' => array( $this, 'a2opt_object_cache_test' ),
108
+ );
109
+
110
+ if (is_plugin_active('woocommerce/woocommerce.php')) {
111
+ $tests['direct']['a2_optimized_cart_fragments'] = array(
112
+ 'label' => 'Dequeue WooCommerce Cart Fragments AJAX calls',
113
+ 'test' => array( $this, 'a2opt_cart_fragments_test' ),
114
+ );
115
+ }
116
+
117
+ $tests['direct']['a2_optimized_gzip_compression'] = array(
118
+ 'label' => 'Gzip Compression Enabled',
119
+ 'test' => array( $this, 'a2opt_gzip_test' ),
120
+ );
121
+
122
+ $tests['direct']['a2_optimized_block_xmlrpc'] = array(
123
+ 'label' => 'Block Unauthorized XML-RPC Requests',
124
+ 'test' => array( $this, 'a2opt_xml_rpc_test' ),
125
+ );
126
+
127
+ $tests['direct']['a2_optimized_disable_fileedit'] = array(
128
+ 'label' => 'Lock Editing of Plugins and Themes from the WP Admin',
129
+ 'test' => array( $this, 'a2opt_file_edit_test' ),
130
+ );
131
+
132
+ return $tests;
133
+ }
134
+
135
+ /**
136
+ * Check if TurboCache is enabled. This is a litespeed server
137
+ *
138
+ * @return array Array with added A2 Optimized items.
139
+ */
140
+ public function a2opt_turbocache_test() {
141
+ $result = array(
142
+ 'label' => __( 'TurboCache is enabled' ),
143
+ 'status' => 'good', // Default "passing" section
144
+ 'badge' => array(
145
+ 'label' => __( 'Performance' ),
146
+ 'color' => 'orange',
147
+ ),
148
+ 'description' => sprintf(
149
+ '<p>%s</p>',
150
+ __( 'Caching can help load your site more quickly for visitors.' )
151
+ ),
152
+ 'actions' => '',
153
+ 'test' => 'caching_plugin',
154
+ );
155
+
156
+ if (!is_plugin_active('litespeed-cache/litespeed-cache.php') || !get_option('litespeed.conf.cache')) {
157
+ $result['status'] = 'critical'; // "Critical" section
158
+ $result['label'] = __( 'TurboCache is available but not enabled' );
159
+ $result['description'] = sprintf(
160
+ '<p>%s</p>',
161
+ __( 'TurboCache is not currently enabled on your site. Caching can help load your site more quickly for visitors.' )
162
+ );
163
+ $result['actions'] .= sprintf(
164
+ '<p><a href="%s">%s</a></p>',
165
+ esc_url( admin_url( 'admin.php?page=litespeed-cache#cache' ) ),
166
+ __( 'Enable Caching' )
167
+ );
168
+ }
169
+
170
+ return $result;
171
+ }
172
+
173
+ /**
174
+ * Check if Revision count is too large
175
+ *
176
+ * @return array Array with added A2 Optimized items.
177
+ */
178
+ public function a2opt_revision_count_test() {
179
+ $result = array(
180
+ 'label' => __( 'Reasonable number of post revisions' ),
181
+ 'status' => 'good', // Default "passing" section
182
+ 'badge' => array(
183
+ 'label' => __( 'Performance' ),
184
+ 'color' => 'orange',
185
+ ),
186
+ 'description' => sprintf(
187
+ '<p>%s</p>',
188
+ __( 'Caching can help load your site more quickly for visitors.' )
189
+ ),
190
+ 'actions' => '',
191
+ 'test' => 'revision_count',
192
+ );
193
+
194
+ $args = array(
195
+ 'numberposts' => -1,
196
+ 'post_type' => 'revision'
197
+ );
198
+
199
+ $post_revisions = get_posts( $args );
200
+
201
+ if (count($post_revisions) > 1000) {
202
+ $result['status'] = 'recommended';
203
+ $result['label'] = __( 'Large number of post revisions in the WordPress database' );
204
+ $result['description'] = sprintf(
205
+ '<p>%s</p>',
206
+ __( "WordPress revisions can present a serious problem if you don't manage them properly. Essentially, the more pages and posts you add to your website, the more revisions it'll generate." )
207
+ );
208
+ }
209
+
210
+ return $result;
211
+ }
212
+
213
+ /**
214
+ * Check if large images are in the media library
215
+ *
216
+ * @return array Array with added A2 Optimized items.
217
+ */
218
+ public function a2opt_large_image_test() {
219
+ $result = array(
220
+ 'label' => __( 'Media library images are a reasonable size' ),
221
+ 'status' => 'good', // Default "passing" section
222
+ 'badge' => array(
223
+ 'label' => __( 'Performance' ),
224
+ 'color' => 'orange',
225
+ ),
226
+ 'description' => sprintf(
227
+ '<p>%s</p>',
228
+ __( 'Large images can lead to poor site performance' )
229
+ ),
230
+ 'actions' => '',
231
+ 'test' => 'large_images',
232
+ );
233
+
234
+ $large_image_count = 0;
235
+
236
+ $query_images_args = array(
237
+ 'post_type' => 'attachment',
238
+ 'post_mime_type' => 'image',
239
+ 'post_status' => 'inherit',
240
+ 'posts_per_page' => -1,
241
+ );
242
+
243
+ $query_images = new WP_Query( $query_images_args );
244
+
245
+ foreach ( $query_images->posts as $image ) {
246
+ $attachment_meta = wp_prepare_attachment_for_js($image->ID);
247
+
248
+ if ($attachment_meta['filesizeInBytes'] > 1000000) {
249
+ // Image is more than 1mb
250
+ $large_image_count++;
251
+ }
252
+ }
253
+
254
+ if ($large_image_count > 3) {
255
+ $result['status'] = 'recommended';
256
+ $result['label'] = ( $large_image_count . ' large images found in media library' );
257
+ $result['description'] = sprintf(
258
+ '<p>%s</p>',
259
+ __( 'Unoptimized images may slow down rendering of your site.' )
260
+ );
261
+ }
262
+
263
+ return $result;
264
+ }
265
+
266
+ /**
267
+ * Check if discourage search engines is enabled
268
+ *
269
+ * @return array Array with added A2 Optimized items.
270
+ */
271
+ public function a2opt_block_search_test() {
272
+ $result = array(
273
+ 'label' => __( 'Search engines are allowed' ),
274
+ 'status' => 'good', // Default "passing" section
275
+ 'badge' => array(
276
+ 'label' => __( 'Performance' ),
277
+ 'color' => 'orange',
278
+ ),
279
+ 'description' => sprintf(
280
+ '<p>%s</p>',
281
+ __( 'Your site is visable to search engines' )
282
+ ),
283
+ 'actions' => '',
284
+ 'test' => 'blocking_search',
285
+ );
286
+
287
+ if (get_option('blog_public') == 0) {
288
+ $result['status'] = 'critical';
289
+ $result['label'] = ( 'Search engine traffic is current blocked' );
290
+ $result['description'] = sprintf(
291
+ '<p>%s</p>',
292
+ __('Your site is currently disallowing traffic from search engines. This could lead to your site being de-indexed.')
293
+ );
294
+ }
295
+
296
+ return $result;
297
+ }
298
+
299
+ /**
300
+ * Check if caching is enabled
301
+ *
302
+ * @return array Array with added A2 Optimized items.
303
+ */
304
+ public function a2opt_cache_test() {
305
+ $result = array(
306
+ 'label' => __( 'Site Caching is enabled' ),
307
+ 'status' => 'good', // Default "passing" section
308
+ 'badge' => array(
309
+ 'label' => __( 'Performance' ),
310
+ 'color' => 'orange',
311
+ ),
312
+ 'description' => sprintf(
313
+ '<p>%s</p>',
314
+ __( 'Your site is cached and fast!' )
315
+ ),
316
+ 'actions' => '',
317
+ 'test' => 'caching_enabled',
318
+ );
319
+
320
+ if (!is_plugin_active('litespeed-cache/litespeed-cache.php') && get_option('a2_cache_enabled') != 1) {
321
+ $result['status'] = 'critical';
322
+ $result['label'] = ( 'Caching is disabled' );
323
+ $result['description'] = sprintf(
324
+ '<p>%s</p>',
325
+ __('Your site currently has caching disabled. This will lead to much slower page load times.')
326
+ );
327
+ $result['actions'] .= sprintf(
328
+ '<p><a href="%s">%s</a></p>',
329
+ esc_url( admin_url( 'admin.php?page=A2_Optimized_Plugin_admin' ) ),
330
+ __( 'Enable Caching' )
331
+ );
332
+ }
333
+
334
+ return $result;
335
+ }
336
+
337
+ /**
338
+ * Check if PHP OpCache is enabled
339
+ *
340
+ * @return array Array with added A2 Optimized items.
341
+ */
342
+ public function a2opt_phpopcache_test() {
343
+ $result = array(
344
+ 'label' => __( 'Site Caching is enabled' ),
345
+ 'status' => 'good', // Default "passing" section
346
+ 'badge' => array(
347
+ 'label' => __( 'Performance' ),
348
+ 'color' => 'orange',
349
+ ),
350
+ 'description' => sprintf(
351
+ '<p>%s</p>',
352
+ __( 'Your site is cached and fast!' )
353
+ ),
354
+ 'actions' => '',
355
+ 'test' => 'caching_enabled',
356
+ );
357
+
358
+ $opcache_status = opcache_get_status();
359
+
360
+ if (!is_array($opcache_status) || !$opcache_status['opcache_enabled']) {
361
+ $result['status'] = 'recommended';
362
+ $result['label'] = ( 'PHP OpCache is not available' );
363
+ $result['description'] = sprintf(
364
+ '<p>%s</p>',
365
+ __('Your PHP currently does not support OpCaching. This could lead to much slower site performance.')
366
+ );
367
+ }
368
+
369
+ return $result;
370
+ }
371
+
372
+ /**
373
+ * Check if other caching plugins are enabled
374
+ *
375
+ * @return array Array with added A2 Optimized items.
376
+ */
377
+ public function a2opt_other_cache_test() {
378
+ $result = array(
379
+ 'label' => __( 'No conflicting cache plugins detected' ),
380
+ 'status' => 'good', // Default "passing" section
381
+ 'badge' => array(
382
+ 'label' => __( 'Performance' ),
383
+ 'color' => 'orange',
384
+ ),
385
+ 'description' => sprintf(
386
+ '<p>%s</p>',
387
+ __( 'Your site is cached and fast!' )
388
+ ),
389
+ 'actions' => '',
390
+ 'test' => 'caching_enabled',
391
+ );
392
+
393
+ $active_plugins = get_option('active_plugins');
394
+
395
+ $incompatible_plugins = array(
396
+ 'wp-super-cache',
397
+ 'wp-fastest-cache',
398
+ 'wp-file-cache',
399
+ 'w3-total-cache',
400
+ 'sg-cachepress',
401
+ 'cache-enabler',
402
+ 'comet-cache',
403
+ 'wp-rocket',
404
+ 'surge'
405
+ );
406
+
407
+ $found_plugin = false;
408
+
409
+ foreach ($active_plugins as $active_plugin) {
410
+ $plugin_folder = explode('/', $active_plugin);
411
+ if (in_array($plugin_folder[0], $incompatible_plugins)) {
412
+ $found_plugin = true;
413
+ }
414
+ }
415
+
416
+ if ($found_plugin) {
417
+ $result['status'] = 'critical';
418
+ $result['label'] = ( 'Conflicting cache plugin detected' );
419
+ $result['description'] = sprintf(
420
+ '<p>%s</p>',
421
+ __('You have multiple caching plugins enabled. Please disable any that are not A2 Optimized or LiteSpeed Cache')
422
+ );
423
+ $result['actions'] .= sprintf(
424
+ '<p><a href="%s">%s</a></p>',
425
+ esc_url( admin_url( 'plugins.php' ) ),
426
+ __( 'Disable plugins' )
427
+ );
428
+ }
429
+
430
+ return $result;
431
+ }
432
+
433
+ /**
434
+ * Check PHP Memory limits
435
+ *
436
+ * @return array Array with added A2 Optimized items.
437
+ */
438
+ public function a2opt_php_memory_test() {
439
+ $result = array(
440
+ 'label' => __( 'PHP has good memory limits' ),
441
+ 'status' => 'good', // Default "passing" section
442
+ 'badge' => array(
443
+ 'label' => __( 'Performance' ),
444
+ 'color' => 'orange',
445
+ ),
446
+ 'description' => sprintf(
447
+ '<p>%s</p>',
448
+ __( 'PHP Memory is good' )
449
+ ),
450
+ 'actions' => '',
451
+ 'test' => 'php_memory',
452
+ );
453
+
454
+ if (ini_get('memory_limit') < 134217727) { // 128mb
455
+ $result['status'] = 'recommended';
456
+ $result['label'] = ( 'PHP Memory should be increased' );
457
+ $result['description'] = sprintf(
458
+ '<p>%s</p>',
459
+ __('You have less than 128mb of memory avilable to PHP. We recommend raising this to at least 128mb for best performance.')
460
+ );
461
+ }
462
+
463
+ return $result;
464
+ }
465
+
466
+ /**
467
+ * Check if using an object cache
468
+ *
469
+ * @return array Array with added A2 Optimized items.
470
+ */
471
+ public function a2opt_object_cache_test() {
472
+ $result = array(
473
+ 'label' => __( 'Using an object cache' ),
474
+ 'status' => 'good', // Default "passing" section
475
+ 'badge' => array(
476
+ 'label' => __( 'Performance' ),
477
+ 'color' => 'orange',
478
+ ),
479
+ 'description' => sprintf(
480
+ '<p>%s</p>',
481
+ __( 'Store frequently used database queries and WordPress objects in Memcached.' )
482
+ ),
483
+ 'actions' => '',
484
+ 'test' => 'object_cache',
485
+ );
486
+
487
+ if (!wp_using_ext_object_cache()) { // 128mb
488
+ $result['status'] = 'recommended';
489
+ $result['label'] = ( 'Start using an object cache' );
490
+ }
491
+
492
+ return $result;
493
+ }
494
+
495
+ /**
496
+ * Check number of unused plugins
497
+ *
498
+ * @return array Array with added A2 Optimized items.
499
+ */
500
+ public function a2opt_plugin_count_test() {
501
+ $result = array(
502
+ 'label' => __( 'Large number of unused plugins' ),
503
+ 'status' => 'good', // Default "passing" section
504
+ 'badge' => array(
505
+ 'label' => __( 'Performance' ),
506
+ 'color' => 'orange',
507
+ ),
508
+ 'description' => sprintf(
509
+ '<p>%s</p>',
510
+ __( 'Unused plugins could present a security issue.' )
511
+ ),
512
+ 'actions' => '',
513
+ 'test' => 'plugin_count',
514
+ );
515
+
516
+ $plugins = get_plugins();
517
+ $plugin_count = 0;
518
+
519
+ foreach ($plugins as $slug => $plugin) {
520
+ if (is_plugin_inactive($slug)) {
521
+ $plugin_count++;
522
+ }
523
+ }
524
+
525
+ if ($plugin_count > 4) {
526
+ $result['status'] = 'recommended';
527
+ $result['label'] = 'Remove unused plugins';
528
+ }
529
+
530
+ return $result;
531
+ }
532
+
533
+ /**
534
+ * Check number of unused themes
535
+ *
536
+ * @return array Array with added A2 Optimized items.
537
+ */
538
+ public function a2opt_theme_count_test() {
539
+ $result = array(
540
+ 'label' => __( 'Large number of unused themes' ),
541
+ 'status' => 'good', // Default "passing" section
542
+ 'badge' => array(
543
+ 'label' => __( 'Performance' ),
544
+ 'color' => 'orange',
545
+ ),
546
+ 'description' => sprintf(
547
+ '<p>%s</p>',
548
+ __( 'Unused themes could present a security issue.' )
549
+ ),
550
+ 'actions' => '',
551
+ 'test' => 'theme_count',
552
+ );
553
+
554
+ $themes = wp_get_themes();
555
+ $theme_count = 0;
556
+
557
+ foreach ($themes as $theme_name => $theme) {
558
+ if (substr($theme_name, 0, 6) != 'twenty') {
559
+ // We don't want default themes to count towards our warning total
560
+ $theme_count++;
561
+ }
562
+ }
563
+
564
+ if ($theme_count > 1) {
565
+ $result['status'] = 'recommended';
566
+ $result['label'] = 'Remove unused themes';
567
+ }
568
+
569
+ return $result;
570
+ }
571
+
572
+ /**
573
+ * Check if Cart Fragment AJAX calls are dequeued
574
+ *
575
+ * @return array Array with added A2 Optimized items.
576
+ */
577
+ public function a2opt_cart_fragments_test() {
578
+ $result = array(
579
+ 'label' => __( 'Dequeue WooCommerce Cart Fragments AJAX calls' ),
580
+ 'status' => 'good', // Default "passing" section
581
+ 'badge' => array(
582
+ 'label' => __( 'Performance' ),
583
+ 'color' => 'orange',
584
+ ),
585
+ 'description' => sprintf(
586
+ '<p>%s</p>',
587
+ __( 'Disable WooCommerce Cart Fragments on your homepage.' )
588
+ ),
589
+ 'actions' => '',
590
+ 'test' => 'cart_fragments',
591
+ );
592
+
593
+ if (!get_option('a2_wc_cart_fragments')) {
594
+ $result['status'] = 'recommended';
595
+ }
596
+
597
+ return $result;
598
+ }
599
+
600
+ /**
601
+ * Check if GZIP compression is enabled
602
+ *
603
+ * @return array Array with added A2 Optimized items.
604
+ */
605
+ public function a2opt_gzip_test() {
606
+ $result = array(
607
+ 'label' => __( 'Dequeue WooCommerce Cart Fragments AJAX calls' ),
608
+ 'status' => 'good', // Default "passing" section
609
+ 'badge' => array(
610
+ 'label' => __( 'Performance' ),
611
+ 'color' => 'orange',
612
+ ),
613
+ 'description' => sprintf(
614
+ '<p>%s</p>',
615
+ __( 'Disable WooCommerce Cart Fragments on your homepage.' )
616
+ ),
617
+ 'actions' => '',
618
+ 'test' => 'cart_fragments',
619
+ );
620
+
621
+ if (!A2_Optimized_Cache_Engine::$settings['compress_cache'] && !is_plugin_active('litespeed-cache/litespeed-cache.php')) {
622
+ $result['status'] = 'recommended';
623
+ }
624
+
625
+ return $result;
626
+ }
627
+
628
+ /**
629
+ * Check if XML-RPC requests are blocked
630
+ *
631
+ * @return array Array with added A2 Optimized items.
632
+ */
633
+ public function a2opt_xml_rpc_test() {
634
+ $result = array(
635
+ 'label' => __( 'Block Unauthorized XML-RPC Requests' ),
636
+ 'status' => 'good', // Default "passing" section
637
+ 'badge' => array(
638
+ 'label' => __( 'Performance' ),
639
+ 'color' => 'orange',
640
+ ),
641
+ 'description' => sprintf(
642
+ '<p>%s</p>',
643
+ __( 'Completely Disable XML-RPC services' )
644
+ ),
645
+ 'actions' => '',
646
+ 'test' => 'block_xmlrpc',
647
+ );
648
+
649
+ if (!get_option('a2_block_xmlrpc')) {
650
+ $result['status'] = 'recommended';
651
+ }
652
+
653
+ return $result;
654
+ }
655
+
656
+ /**
657
+ * Check if file editing is disabled
658
+ *
659
+ * @return array Array with added A2 Optimized items.
660
+ */
661
+ public function a2opt_file_edit_test() {
662
+ $result = array(
663
+ 'label' => __( 'Lock Editing of Plugins and Themes from the WP Admin' ),
664
+ 'status' => 'good', // Default "passing" section
665
+ 'badge' => array(
666
+ 'label' => __( 'Performance' ),
667
+ 'color' => 'orange',
668
+ ),
669
+ 'description' => sprintf(
670
+ '<p>%s</p>',
671
+ __( 'Prevents exploits that use the built in editing capabilities of the WP Admin' )
672
+ ),
673
+ 'actions' => '',
674
+ 'test' => 'file_edit',
675
+ );
676
+
677
+ if (!get_option('a2_optimized_lockdown')) {
678
+ $result['status'] = 'recommended';
679
+ }
680
+
681
+ return $result;
682
+ }
683
+
684
+ /**
685
+ * Add A2 Optimized section to Info tab.
686
+ *
687
+ * @param array $debug_info Array of all information.
688
+ *
689
+ * @return array Array with added A2 Optimized info section.
690
+ */
691
+ public function add_debug_section($debug_info) {
692
+ $a2_optimized = array(
693
+ 'label' => 'A2Optimized',
694
+ 'fields' => array(
695
+ 'version' => array(
696
+ 'label' => 'Version',
697
+ 'value' => A2OPT_FULL_VERSION,
698
+ ),
699
+ ),
700
+ );
701
+
702
+ /* MySQL Version */
703
+ global $wpdb;
704
+ $mysqlVersion = $wpdb->db_version();
705
+
706
+ $a2_optimized['fields']['mysql_version'] = array(
707
+ 'label' => 'MySQL Version',
708
+ 'value' => $mysqlVersion
709
+ );
710
+
711
+ /* PHP Version */
712
+ $a2_optimized['fields']['php_version'] = array(
713
+ 'label' => 'PHP Version',
714
+ 'value' => phpversion()
715
+ );
716
+
717
+ /* CPU Info */
718
+ $cpu_info = exec('cat /proc/cpuinfo | grep "model name\\|processor"');
719
+ $cpu_info = str_replace('model name', '', $cpu_info);
720
+ $cpu_info = str_replace('processor', '', $cpu_info);
721
+ $cpu_info = str_replace(':', '', $cpu_info);
722
+ $a2_optimized['fields']['cpu_info'] = array(
723
+ 'label' => 'CPU Info',
724
+ 'value' => $cpu_info
725
+ );
726
+
727
+ /* Webserver info */
728
+ $a2_optimized['fields']['http_server'] = array(
729
+ 'label' => 'Web Server',
730
+ 'value' => php_sapi_name()
731
+ );
732
+
733
+ /* PHP Memory Limit */
734
+ $a2_optimized['fields']['php_memory'] = array(
735
+ 'label' => 'PHP Memory Limit',
736
+ 'value' => ini_get('memory_limit')
737
+ );
738
+
739
+ /* Using Object Cache */
740
+ $object_cache = 'No';
741
+ if (wp_using_ext_object_cache()) {
742
+ $object_cache = 'Yes';
743
+ }
744
+ $a2_optimized['fields']['object_cache'] = array(
745
+ 'label' => 'Object Caching Enabled',
746
+ 'value' => $object_cache
747
+ );
748
+
749
+ $debug_info['a2-optimized-wp'] = $a2_optimized;
750
+
751
+ return $debug_info;
752
+ }
753
+ }
a2-optimized.php CHANGED
@@ -2,7 +2,7 @@
2
  /*
3
  Plugin Name: A2 Optimized WP
4
  Plugin URI: https://wordpress.org/plugins/a2-optimized/
5
- Version: 2.1.3.9
6
  Author: A2 Hosting
7
  Author URI: https://www.a2hosting.com/
8
  Description: A2 Optimized - WordPress Optimization Plugin
@@ -25,9 +25,11 @@ require_once 'A2_Optimized_Server_Info.php';
25
  require_once 'A2_Optimized_Cache.php';
26
  require_once 'A2_Optimized_CacheEngine.php';
27
  require_once 'A2_Optimized_CacheDisk.php';
 
28
 
29
  //constants
30
  define( 'A2OPT_VERSION', '2.1' );
 
31
  define( 'A2OPT_MIN_PHP', '5.6' );
32
  define( 'A2OPT_MIN_WP', '5.1' );
33
  define( 'A2OPT_FILE', __FILE__ );
2
  /*
3
  Plugin Name: A2 Optimized WP
4
  Plugin URI: https://wordpress.org/plugins/a2-optimized/
5
+ Version: 2.1.3.10
6
  Author: A2 Hosting
7
  Author URI: https://www.a2hosting.com/
8
  Description: A2 Optimized - WordPress Optimization Plugin
25
  require_once 'A2_Optimized_Cache.php';
26
  require_once 'A2_Optimized_CacheEngine.php';
27
  require_once 'A2_Optimized_CacheDisk.php';
28
+ require_once 'A2_Optimized_SiteHealth.php';
29
 
30
  //constants
31
  define( 'A2OPT_VERSION', '2.1' );
32
+ define( 'A2OPT_FULL_VERSION', '2.1.3.10' );
33
  define( 'A2OPT_MIN_PHP', '5.6' );
34
  define( 'A2OPT_MIN_WP', '5.1' );
35
  define( 'A2OPT_FILE', __FILE__ );
readme.txt CHANGED
@@ -1,9 +1,9 @@
1
  === A2 Optimized WP ===
2
  Contributors: A2BCool, a2hosting, dmatteson, sputala
3
- Tags: Speed, Optimize, Secure, Fast, W3 Total Cache, W3TC, Hosting
4
  Requires at least: 5.1
5
  Tested up to: 5.9
6
- Stable tag: 2.1.3.9
7
  Requires PHP: 5.6
8
  License: GPLv3
9
  License URI: http://www.gnu.org/licenses/gpl-3.0.html
@@ -123,6 +123,9 @@ Yes. A2 Optimized works on any host that supports WordPress; however, A2 Hostin
123
 
124
  == Changelog ==
125
 
 
 
 
126
  = 2.1.3.3 =
127
  * Patches a cross-site-scripting vulnerablity. This is a recommended upgrade.
128
 
1
  === A2 Optimized WP ===
2
  Contributors: A2BCool, a2hosting, dmatteson, sputala
3
+ Tags: Speed, Optimize, Secure, Fast, LiteSpeed, LSCache, A2, Hosting
4
  Requires at least: 5.1
5
  Tested up to: 5.9
6
+ Stable tag: 2.1.3.10
7
  Requires PHP: 5.6
8
  License: GPLv3
9
  License URI: http://www.gnu.org/licenses/gpl-3.0.html
123
 
124
  == Changelog ==
125
 
126
+ = 2.1.3.10 =
127
+ * Add information related to A2 Optimized to the Site Health panel.
128
+
129
  = 2.1.3.3 =
130
  * Patches a cross-site-scripting vulnerablity. This is a recommended upgrade.
131