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Generic_Plugin_Admin.php
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<?php
/**
* File: Generic_Plugin_Admin.php
*
* @package W3TC
*/
namespace W3TC;
/**
* Class Generic_Plugin_Admin
*
* phpcs:disable PSR2.Classes.PropertyDeclaration.Underscore
* phpcs:disable PSR2.Methods.MethodDeclaration.Underscore
* phpcs:disable WordPress.WP.AlternativeFunctions
*/
class Generic_Plugin_Admin {
/**
* Current page
*
* @var string
*/
private $_page = 'w3tc_dashboard';
/**
* Config
*
* @var Config
*/
private $_config = null;
/**
* Config
*
* @var bool
*/
private $is_w3tc_page;
/**
* Message data (see Util_Admin::redirect*).
*
* @var array
*/
private $w3tc_message = null;
/**
* Constructor
*
* @return void
*/
public function __construct() {
$this->_config = Dispatcher::config();
}
/**
* Runs plugin
*
* @return void
*/
public function run() {
$this->is_w3tc_page = Util_Admin::is_w3tc_admin_page();
add_filter( 'w3tc_save_options', array( $this, 'w3tc_save_options' ) );
add_action( 'admin_init', array( $this, 'admin_init' ) );
add_action( 'admin_init_w3tc_dashboard', array( '\W3TC\Generic_WidgetAccount', 'admin_init_w3tc_dashboard' ) );
add_action( 'admin_init_w3tc_dashboard', array( '\W3TC\Generic_WidgetSettings', 'admin_init_w3tc_dashboard' ) );
add_action( 'admin_init_w3tc_dashboard', array( '\W3TC\Generic_WidgetPartners', 'admin_init_w3tc_dashboard' ) );
add_action( 'admin_init_w3tc_dashboard', array( '\W3TC\Generic_WidgetServices', 'admin_init_w3tc_dashboard' ) );
add_action( 'admin_init_w3tc_dashboard', array( '\W3TC\Generic_WidgetBoldGrid', 'admin_init_w3tc_dashboard' ) );
add_action( 'admin_init_w3tc_dashboard', array( '\W3TC\Extension_ImageService_Widget', 'admin_init_w3tc_dashboard' ) );
// Pro widgets.
if ( Util_Environment::is_w3tc_pro( $this->_config ) ) {
add_action( 'admin_init_w3tc_dashboard', array( '\W3TC\Generic_WidgetStats', 'admin_init_w3tc_dashboard' ) );
}
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
add_action( 'admin_print_styles-toplevel_page_w3tc_dashboard', array( '\W3TC\Generic_Page_Dashboard', 'admin_print_styles_w3tc_dashboard' ) );
add_action( 'wp_ajax_w3tc_ajax', array( $this, 'wp_ajax_w3tc_ajax' ) );
add_action( 'wp_ajax_w3tc_forums_api', array( $this, 'wp_ajax_w3tc_forums_api' ), 10, 1 );
add_action( 'admin_head', array( $this, 'admin_head' ) );
add_action( 'admin_footer', array( $this, 'admin_footer' ) );
if ( is_network_admin() ) {
add_action( 'network_admin_menu', array( $this, 'network_admin_menu' ) );
add_filter( 'network_admin_plugin_action_links_' . W3TC_FILE, array( $this, 'plugin_action_links' ) );
add_action( 'network_admin_notices', array( $this, 'top_nav_bar' ), 0 );
} else {
add_action( 'admin_menu', array( $this, 'admin_menu' ) );
add_filter( 'plugin_action_links_' . W3TC_FILE, array( $this, 'plugin_action_links' ) );
add_action( 'admin_notices', array( $this, 'top_nav_bar' ), 0 );
}
add_filter( 'favorite_actions', array( $this, 'favorite_actions' ) );
add_action( 'in_plugin_update_message-' . W3TC_FILE, array( $this, 'in_plugin_update_message' ) );
if ( $this->_config->get_boolean( 'pgcache.enabled' ) || $this->_config->get_boolean( 'minify.enabled' ) ) {
add_filter( 'pre_update_option_active_plugins', array( $this, 'pre_update_option_active_plugins' ) );
}
$config_labels = new Generic_ConfigLabels();
add_filter( 'w3tc_config_labels', array( $config_labels, 'config_labels' ) );
$admin_notes = new Generic_AdminNotes();
add_filter( 'w3tc_notes', array( $admin_notes, 'w3tc_notes' ) );
add_filter( 'w3tc_errors', array( $admin_notes, 'w3tc_errors' ), 1000 );
add_action( 'w3tc_ajax_faq', array( $this, 'w3tc_ajax_faq' ) );
// Load w3tc_message.
$message_id = Util_Request::get_string( 'w3tc_message' );
if ( $message_id ) {
$v = get_option( 'w3tc_message' );
if ( isset( $v[ $message_id ] ) ) {
$this->w3tc_message = $v[ $message_id ];
delete_option( 'w3tc_message' );
}
}
// Run post-update tasks.
$this->post_update_tasks();
}
/**
* Load action
*
* @return void
*/
public function load() {
$this->add_help_tabs();
$this->_page = Util_Admin::get_current_page();
// Run plugin action.
$action = false;
foreach ( $_REQUEST as $key => $value ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
if ( 'w3tc_' === substr( $key, 0, 5 ) ) {
$action = $key;
break;
}
}
$executor = new Root_AdminActions();
if ( $action && $executor->exists( $action ) ) {
if ( ! wp_verify_nonce( Util_Request::get_string( '_wpnonce' ), 'w3tc' ) ) {
wp_nonce_ays( 'w3tc' );
}
try {
$executor->execute( $action );
} catch ( \Exception $e ) {
$key = 'admin_action_failed_' . $action;
Util_Admin::redirect_with_custom_messages( array(), array( $key => $e->getMessage() ) );
}
exit();
}
}
/**
* Save settings handler.
*
* @param array $data Data.
*
* @return array
*/
public function w3tc_save_options( $data ) {
$new_config = $data['new_config'];
$old_config = $data['old_config'];
// Schedule purge if enabled.
if ( $new_config->get_boolean( 'allcache.wp_cron' ) ) {
$new_wp_cron_time = $new_config->get_integer( 'allcache.wp_cron_time' );
$old_wp_cron_time = $old_config ? $old_config->get_integer( 'allcache.wp_cron_time' ) : -1;
$new_wp_cron_interval = $new_config->get_string( 'allcache.wp_cron_interval' );
$old_wp_cron_interval = $old_config ? $old_config->get_string( 'allcache.wp_cron_interval' ) : -1;
$schedule_needs_update = $new_wp_cron_time !== $old_wp_cron_time || $new_wp_cron_interval !== $old_wp_cron_interval;
// Clear the scheduled hook if a change in time or interval is detected.
if ( wp_next_scheduled( 'w3tc_purge_all_wpcron' ) && $schedule_needs_update ) {
wp_clear_scheduled_hook( 'w3tc_purge_all_wpcron' );
}
// Schedule if no existing cron event or settings have changed.
if ( ! wp_next_scheduled( 'w3tc_purge_all_wpcron' ) || $schedule_needs_update ) {
$scheduled_timestamp_server = Util_Environment::get_cron_schedule_time( $new_wp_cron_time );
wp_schedule_event( $scheduled_timestamp_server, $new_wp_cron_interval, 'w3tc_purge_all_wpcron' );
}
} elseif ( wp_next_scheduled( 'w3tc_purge_all_wpcron' ) ) {
wp_clear_scheduled_hook( 'w3tc_purge_all_wpcron' );
}
return $data;
}
/**
* Load action
*
* @throws \Exception Exception.
*
* @return void
*/
public function wp_ajax_w3tc_ajax() {
if ( ! wp_verify_nonce( Util_Request::get_string( '_wpnonce' ), 'w3tc' ) ) {
wp_nonce_ays( 'w3tc' );
}
try {
$base_capability = apply_filters( 'w3tc_ajax_base_capability_', 'manage_options' );
$capability = apply_filters( 'w3tc_ajax_capability_' . Util_Request::get_string( 'w3tc_action' ), $base_capability );
if ( ! empty( $capability ) && ! current_user_can( $capability ) ) {
throw new \Exception( 'no permissions' );
}
do_action( 'w3tc_ajax' );
do_action( 'w3tc_ajax_' . Util_Request::get_string( 'w3tc_action' ) );
} catch ( \Exception $e ) {
echo esc_html( $e->getMessage() );
}
exit();
}
/**
* Forums API Callback
*
* This function reached out to the W3TC forums API to get the posts with the corresponding cache tag
* on boldgrid.com/support.
*
* @return void
*/
public function wp_ajax_w3tc_forums_api() {
if ( ! wp_verify_nonce( Util_Request::get_string( '_wpnonce' ), 'w3tc' ) ) {
wp_nonce_ays( 'w3tc' );
}
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( 'no permissions', 403 );
}
$tag = Util_Request::get_string( 'tabId' );
$posts = wp_remote_get( W3TC_BOLDGRID_FORUM_API . $tag, array( 'timeout' => 10 ) );
wp_send_json( $posts );
}
/**
* Admin init (administrators only).
*/
public function admin_init() {
if ( ! \user_can( \get_current_user_id(), 'manage_options' ) ) {
return;
}
// Special handling for deactivation link, it's plugins.php file.
if ( 'w3tc_deactivate_plugin' === Util_Request::get_string( 'action' ) ) {
Util_Activation::deactivate_plugin();
}
/**
* These have been moved here as the admin_print_scripts-{$suffix} hook with translations won't take the user locale setting
* into account if it's called too soon, resulting in JS not loading.
*
* Translations are needed as the "prefix" used is based on the menu/page title, which is translated (11+ year old WP bug).
*/
// Support page.
add_action(
'admin_print_scripts-' . sanitize_title( __( 'Performance', 'w3-total-cache' ) ) . '_page_w3tc_support',
array( '\W3TC\Support_Page', 'admin_print_scripts_w3tc_support' )
);
// Minify.
add_action(
'admin_print_scripts-' . sanitize_title( __( 'Performance', 'w3-total-cache' ) ) . '_page_w3tc_general',
array( '\W3TC\Minify_Plugin_Admin', 'admin_print_scripts_w3tc_general' )
);
// PageCache.
add_action(
'admin_print_scripts-' . sanitize_title( __( 'Performance', 'w3-total-cache' ) ) . '_page_w3tc_pgcache',
array( '\W3TC\PgCache_Page', 'admin_print_scripts_w3tc_pgcache' )
);
// Extensions.
add_action(
'admin_print_scripts-' . sanitize_title( __( 'Performance', 'w3-total-cache' ) ) . '_page_w3tc_extensions',
array( '\W3TC\Extension_CloudFlare_Page', 'admin_print_scripts_performance_page_w3tc_cdn' )
);
// Usage Statistics.
add_action(
'admin_print_scripts-' . sanitize_title( __( 'Performance', 'w3-total-cache' ) ) . '_page_w3tc_stats',
array( '\W3TC\UsageStatistics_Page', 'admin_print_scripts_w3tc_stats' )
);
$c = Dispatcher::config();
// CDN.
switch ( $c->get_string( 'cdn.engine' ) ) {
case 'bunnycdn':
$cdn_class = '\W3TC\Cdn_BunnyCdn_Page';
break;
case 'google_drive':
$cdn_class = '\W3TC\Cdn_GoogleDrive_Page';
break;
case 'rackspace_cdn':
$cdn_class = '\W3TC\Cdn_RackSpaceCdn_Page';
break;
case 'rscf':
$cdn_class = '\W3TC\Cdn_RackSpaceCloudFiles_Page';
break;
default:
break;
}
if ( ! empty( $cdn_class ) ) {
add_action(
'admin_print_scripts-' . sanitize_title( __( 'Performance', 'w3-total-cache' ) ) . '_page_w3tc_cdn',
array( $cdn_class, 'admin_print_scripts_w3tc_cdn' )
);
}
// CDNFSD.
switch ( $c->get_string( 'cdnfsd.engine' ) ) {
case 'bunnycdn':
$cdnfsd_class = '\W3TC\Cdnfsd_BunnyCdn_Page';
break;
case 'cloudflare':
$cdnfsd_class = '\W3TC\Extension_CloudFlare_Page';
break;
case 'cloudfront':
$cdnfsd_class = '\W3TC\Cdnfsd_CloudFront_Page';
break;
default:
break;
}
if ( ! empty( $cdnfsd_class ) ) {
add_action(
'admin_print_scripts-' . sanitize_title( __( 'Performance', 'w3-total-cache' ) ) . '_page_w3tc_cdn',
array( $cdnfsd_class, 'admin_print_scripts_performance_page_w3tc_cdn' )
);
}
// PageSpeed page/widget.
add_action(
'admin_print_scripts-' . sanitize_title( __( 'Performance', 'w3-total-cache' ) ) . '_page_w3tc_pagespeed',
array( '\W3TC\PageSpeed_Page', 'admin_print_scripts_w3tc_pagespeed' )
);
add_action(
'admin_print_scripts-toplevel_page_w3tc_dashboard',
array( '\W3TC\PageSpeed_Widget', 'admin_print_scripts_w3tc_pagespeed_widget' )
);
$page_val = Util_Request::get_string( 'page' );
if ( ! empty( $page_val ) ) {
do_action( 'admin_init_' . $page_val );
}
}
/**
* Enqueue admin scripts (administrators only).
*/
public function admin_enqueue_scripts() {
if ( ! \user_can( \get_current_user_id(), 'manage_options' ) ) {
return;
}
wp_register_style( 'w3tc-options', plugins_url( 'pub/css/options.css', W3TC_FILE ), array(), W3TC_VERSION );
wp_register_style( 'w3tc-lightbox', plugins_url( 'pub/css/lightbox.css', W3TC_FILE ), array(), W3TC_VERSION );
wp_register_style( 'w3tc-bootstrap-css', plugins_url( 'pub/css/bootstrap-buttons.css', W3TC_FILE ), array(), W3TC_VERSION );
wp_register_style( 'w3tc-widget', plugins_url( 'pub/css/widget.css', W3TC_FILE ), array(), W3TC_VERSION );
wp_register_script( 'w3tc-metadata', plugins_url( 'pub/js/metadata.js', W3TC_FILE ), array(), W3TC_VERSION, false );
wp_register_script( 'w3tc-options', plugins_url( 'pub/js/options.js', W3TC_FILE ), array(), W3TC_VERSION, false );
wp_register_script( 'w3tc-lightbox', plugins_url( 'pub/js/lightbox.js', W3TC_FILE ), array(), W3TC_VERSION, false );
wp_register_script( 'w3tc-widget', plugins_url( 'pub/js/widget.js', W3TC_FILE ), array(), W3TC_VERSION, false );
wp_register_script( 'w3tc-jquery-masonry', plugins_url( 'pub/js/jquery.masonry.min.js', W3TC_FILE ), array( 'jquery' ), W3TC_VERSION, false );
// New feature count for the Feature Showcase.
wp_register_script( 'w3tc-feature-counter', plugins_url( 'pub/js/feature-counter.js', W3TC_FILE ), array(), W3TC_VERSION, true );
wp_localize_script(
'w3tc-feature-counter',
'W3TCFeatureShowcaseData',
array( 'unseenCount' => FeatureShowcase_Plugin_Admin::get_unseen_count() )
);
wp_enqueue_script( 'w3tc-feature-counter' );
// Conditional loading for the exit survey on the plugins page.
$current_screen = get_current_screen();
if ( isset( $current_screen->id ) && 'plugins' === $current_screen->id ) {
wp_enqueue_style( 'w3tc-exit-survey', plugins_url( 'pub/css/exit-survey.css', W3TC_FILE ), array(), W3TC_VERSION, false );
wp_register_script( 'w3tc-exit-survey', plugins_url( 'pub/js/exit-survey.js', W3TC_FILE ), array(), W3TC_VERSION, false );
wp_localize_script(
'w3tc-exit-survey',
'w3tcData',
array(
'nonce' => wp_create_nonce( 'w3tc' ),
)
);
wp_enqueue_script( 'w3tc-exit-survey' );
wp_enqueue_style( 'w3tc-lightbox' );
wp_enqueue_script( 'w3tc-lightbox' );
}
// Messages.
if ( ! is_null( $this->w3tc_message ) && isset( $this->w3tc_message['actions'] ) && is_array( $this->w3tc_message['actions'] ) ) {
foreach ( $this->w3tc_message['actions'] as $action ) {
do_action( 'w3tc_message_action_' . $action );
}
}
// For testing.
$w3tc_message_action_val = Util_Request::get_string( 'w3tc_message_action' );
if ( ! empty( $w3tc_message_action_val ) ) {
do_action( 'w3tc_message_action_' . $w3tc_message_action_val );
}
}
/**
* Render sticky top navigation bar on all W3TC admin pages (administrators only).
*/
public function top_nav_bar() {
if ( \user_can( \get_current_user_id(), 'manage_options' ) && Util_Admin::is_w3tc_admin_page() ) {
require W3TC_INC_DIR . '/options/common/top_nav_bar.php';
}
}
/**
* Define icon styles for the custom post type (administrators only).
*
* @throws \Exception Exception.
*/
public function admin_head() {
if ( ! \user_can( \get_current_user_id(), 'manage_options' ) ) {
return;
}
global $wp_version;
global $wpdb;
// Attempt to get the 'page' parameter from the request.
$page = Util_Request::get_string( 'page', null );
// If 'page' is null or an empty string, fallback to current screen ID.
if ( empty( $page ) ) {
$page = get_current_screen()->id ?? null;
}
if ( ( ! is_multisite() || is_super_admin() ) && false !== strpos( $page, 'w3tc' ) && 'w3tc_setup_guide' !== $page && ! get_site_option( 'w3tc_setupguide_completed' ) ) {
$state_master = Dispatcher::config_state_master();
if ( ! $this->_config->get_boolean( 'pgcache.enabled' ) && $state_master->get_integer( 'common.install' ) > strtotime( 'NOW - 1 WEEK' ) ) {
wp_safe_redirect( esc_url( network_admin_url( 'admin.php?page=w3tc_setup_guide' ) ) );
}
}
if ( empty( $this->_config->get_integer( 'pgcache.migrated.qsexempts' ) ) ) {
$pgcache_accept_qs = array_unique( array_merge( $this->_config->get_array( 'pgcache.accept.qs' ), PgCache_QsExempts::get_qs_exempts() ) );
sort( $pgcache_accept_qs );
$this->_config->set( 'pgcache.accept.qs', $pgcache_accept_qs );
$this->_config->set( 'pgcache.migrated.qsexempts', time() );
// Save the config if the environment is ready; filesystem needs to be writable.
try {
$this->_config->save();
} catch ( \Exception $e ) {
$this->_config->set( 'pgcache.migrated.qsexempts', null );
}
}
if ( $this->_config->get_boolean( 'common.track_usage' ) && ( $this->is_w3tc_page || 'plugins' === $page ) ) {
$current_user = wp_get_current_user();
$page = Util_Request::get_string( 'page' );
if ( 'w3tc_extensions' === $page ) {
$page = 'extensions/' . Util_Request::get_string( 'extension' );
}
if ( defined( 'W3TC_DEVELOPER' ) && W3TC_DEVELOPER ) {
$profile = 'G-Q3CHQJWERM';
} else {
$profile = 'G-5TFS8M5TTY';
}
$state = Dispatcher::config_state();
wp_enqueue_script(
'w3tc_ga',
'https://www.googletagmanager.com/gtag/js?id=' . esc_attr( $profile ),
array(),
W3TC_VERSION,
false
);
?>
<script type="application/javascript">
window.dataLayer = window.dataLayer || [];
function w3tc_ga(){dataLayer.push(arguments);}
w3tc_ga('js', new Date());
w3tc_ga('config', '<?php echo esc_attr( $profile ); ?>', {
'user_properties': {
'plugin': 'w3-total-cache',
'w3tc_version': '<?php echo esc_html( W3TC_VERSION ); ?>',
'wp_version': '<?php echo esc_html( $wp_version ); ?>',
'php_version': 'php<?php echo esc_html( phpversion() ); ?>',
'server_software': '<?php echo esc_attr( isset( $_SERVER['SERVER_SOFTWARE'] ) ? sanitize_text_field( wp_unslash( $_SERVER['SERVER_SOFTWARE'] ) ) : '' ); ?>',
'wpdb_version': 'mysql<?php echo esc_attr( $wpdb->db_version() ); ?>',
'home_url': '<?php echo esc_url( Util_Environment::home_url_host() ); ?>',
'w3tc_install_version': '<?php echo esc_attr( $state->get_string( 'common.install_version' ) ); ?>',
'w3tc_edition': '<?php echo esc_attr( Util_Environment::w3tc_edition( $this->_config ) ); ?>',
'w3tc_widgets': '<?php echo esc_attr( Util_Widget::list_widgets() ); ?>',
'page': '<?php echo esc_attr( $page ); ?>',
'w3tc_install_date': '<?php echo esc_attr( get_option( 'w3tc_install_date' ) ); ?>',
'w3tc_pro': '<?php echo Util_Environment::is_w3tc_pro( $this->_config ) ? 1 : 0; ?>',
'w3tc_has_key': '<?php $this->_config->get_string( 'plugin.license_key' ) ? 1 : 0; ?>',
'w3tc_pro_c': '<?php echo defined( 'W3TC_PRO' ) && W3TC_PRO ? 1 : 0; ?>',
'w3tc_enterprise_c': '<?php echo defined( 'W3TC_ENTERPRISE' ) && W3TC_ENTERPRISE ? 1 : 0; ?>',
'w3tc_plugin_type': '<?php echo esc_attr( $this->_config->get_string( 'plugin.type' ) ); ?>',
}
});
function getGACookie() {
const match = document.cookie.match(/_ga=([^;]+)/);
if (match) {
const parts = match[1].split('.');
if (parts.length > 2) {
return parts[2] + '.' + parts[3];
}
}
console.error('GA cookie not found or not set yet.');
return null;
}
const w3tc_ga_cid = getGACookie();
// Track clicks on W3TC Pro Services tab.
document.addEventListener('click', function(event) {
if (event.target.getAttribute('data-tab-type')) {
w3tc_ga('event', 'click', {
'eventCategory': event.target.closest('.postbox-tabs').getAttribute('id'),
'eventLabel': event.target.getAttribute('data-tab-type'),
});
}
});
</script>
<?php
}
?>
<style type="text/css" media="screen">
li.toplevel_page_w3tc_dashboard .wp-menu-image:before{
content:'\0041';
top: 2px;
font-family: 'w3tc';
}
</style>
<script>
jQuery(document).ready( function($) {
$('#toplevel_page_w3tc_dashboard ul li').find('a[href*="w3tc_faq"]')
.prop('target','_blank')
.prop('href', <?php echo wp_json_encode( W3TC_FAQ_URL ); ?>);
} );
</script>
<?php
}
/**
* Defines the W3TC footer
*/
public function admin_footer() {
if ( \user_can( \get_current_user_id(), 'manage_options' ) && $this->is_w3tc_page ) {
require W3TC_INC_DIR . '/options/common/footer.php';
}
}
/**
* Render network admin menu.
*/
public function network_admin_menu() {
$this->_admin_menu( 'manage_network_options' );
}
/**
* Render admin menu.
*/
public function admin_menu() {
$this->_admin_menu( 'manage_options' );
}
/**
* Admin menu
*
* @param string $base_capability Base compatibility.
*
* @return void
*/
private function _admin_menu( $base_capability ) {
$base_capability = apply_filters( 'w3tc_capability_menu', $base_capability );
if ( current_user_can( $base_capability ) ) {
$menus = Dispatcher::component( 'Root_AdminMenu' );
$submenu_pages = $menus->generate( $base_capability );
/**
* Only admin can modify W3TC settings
*/
foreach ( $submenu_pages as $submenu_page ) {
add_action( 'load-' . $submenu_page, array( $this, 'load' ) );
add_action( 'admin_print_styles-' . $submenu_page, array( $this, 'admin_print_styles' ) );
add_action( 'admin_print_scripts-' . $submenu_page, array( $this, 'admin_print_scripts' ) );
}
global $pagenow;
if ( 'plugins.php' === $pagenow ) {
add_action( 'admin_print_scripts', array( $this, 'load_plugins_page_js' ) );
add_action( 'admin_print_styles', array( $this, 'print_plugins_page_css' ) );
}
global $pagenow;
if ( 'plugins.php' === $pagenow || $this->is_w3tc_page ||
! empty( Util_Request::get_string( 'w3tc_note' ) ) ||
! empty( Util_Request::get_string( 'w3tc_error' ) ) ||
! empty( Util_Request::get_string( 'w3tc_message' ) ) ) {
// Only admin can see W3TC notices and errors.
add_action( 'admin_notices', array( $this, 'admin_notices' ) );
add_action( 'network_admin_notices', array( $this, 'admin_notices' ) );
}
global $pagenow;
if ( ! $this->is_w3tc_page &&
(
! empty( Util_Request::get_string( 'w3tc_note' ) ) ||
! empty( Util_Request::get_string( 'w3tc_error' ) ) ||
! empty( Util_Request::get_string( 'w3tc_message' ) )
)
) {
// This is needed for admin notice buttons displayed on non-w3tc pages after actions via admin top menu.
add_action( 'admin_print_scripts-' . $pagenow, array( $this, 'admin_print_scripts' ) );
}
}
}
/**
* Print styles (administrators only).
*
* @return void
*/
public function admin_print_styles() {
if ( ! \user_can( \get_current_user_id(), 'manage_options' ) ) {
return;
}
wp_enqueue_style( 'w3tc-options' );
wp_enqueue_style( 'w3tc-bootstrap-css' );
wp_enqueue_style( 'w3tc-lightbox' );
}
/**
* Print scripts (administrators only).
*/
public function admin_print_scripts() {
if ( ! \user_can( \get_current_user_id(), 'manage_options' ) ) {
return;
}
wp_enqueue_script( 'w3tc-metadata' );
wp_enqueue_script( 'w3tc-options' );
wp_enqueue_script( 'w3tc-lightbox' );
if ( $this->is_w3tc_page ) {
wp_localize_script(
'w3tc-options',
'w3tc_nonce',
array( wp_create_nonce( 'w3tc' ) )
);
wp_localize_script(
'w3tc-options',
'w3tcData',
array(
'cdnEnabled' => $this->_config->get_boolean( 'cdn.enabled' ),
'cdnEngine' => $this->_config->get_string( 'cdn.engine' ),
'cdnFlushManually' => $this->_config->get_boolean(
'cdn.flush_manually',
Cdn_Util::get_flush_manually_default_override( $this->_config->get_string( 'cdn.engine' ) )
),
'cdnfsdEnabled' => $this->_config->get_boolean( 'cdnfsd.enabled' ),
'cdnfsdEngine' => $this->_config->get_string( 'cdnfsd.engine' ),
'cfWarning' => wp_kses(
sprintf(
// translators: 1: HTML opening a tag to docs.aws.amazon.com for invalidation payments, 2: HTML closing a tag followed by HTML line break tag,
// translators: 4: HTML line break tag, 5: HTML opening a tag to purge CDN manually, 6: HTML closing a tag.
__(
'Please see %1$sAmazon\'s CloudFront documentation -- Paying for file invalidation%2$sThe first 1,000 invalidation paths that you submit per month are free; you pay for each invalidation path over 1,000 in a month.%3$sYou can disable automatic purging by enabling %4$sOnly purge CDN manually%5$s.',
'w3-total-cache'
),
'<a target="_blank" href="https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/Invalidation.html#PayingForInvalidation">',
'</a>.<br/>',
'<br/>',
'<a href="' . esc_url( admin_url( 'admin.php?page=w3tc_cdn#advanced' ) ) . '">',
'</a>'
),
array(
'a' => array(
'target' => array(),
'href' => array(),
),
'br' => array(),
)
),
'bunnyCdnWarning' => esc_html__(
'Bunny CDN should only be enabled as either a CDN for objects or full-site delivery, not both at the same time. The CDN settings have been reverted.',
'w3-total-cache'
),
)
);
}
switch ( $this->_page ) {
case 'w3tc_minify':
case 'w3tc_cachegroups':
wp_enqueue_script(
'w3tc_cachegroups',
plugins_url( 'CacheGroups_Plugin_Admin_View.js', W3TC_FILE ),
array(
'jquery',
'jquery-ui-sortable',
),
W3TC_VERSION,
true
);
// No break.
case 'w3tc_userexperience':
if ( UserExperience_Remove_CssJs_Extension::is_enabled() ) {
wp_register_script( 'w3tc_remove_cssjs', plugins_url( 'UserExperience_Remove_CssJs_Page_View.js', W3TC_FILE ), array( 'jquery' ), W3TC_VERSION, true );
wp_localize_script(
'w3tc_remove_cssjs',
'W3TCRemoveCssJsData',
array(
'lang' => array(
'singlesPathDescription' => __( 'Enter the path of the CSS/JS file to be managed. If a directory is used, all CSS/JS files within that directory will be managed with this entry.', 'w3-total-cache' ),
'singlesExampleTrigger' => __( 'View Examples', 'w3-total-cache' ),
'singlesExampleTriggerClose' => __( 'Hide Examples', 'w3-total-cache' ),
'singlesPathExampleDirLabel' => __( 'Target all CSS/JS from a plugin/theme:', 'w3-total-cache' ),
'singlesPathExampleDir' => wp_kses(
'https://example.com/wp-content/plugins/example-plugin/<br/>/wp-content/plugins/example-plugin/',
array(
'br' => array(),
)
),
'singlesPathExampleFileLabel' => __( 'Target a specific CSS/JS file:', 'w3-total-cache' ),
'singlesPathExampleFile' => wp_kses(
'https://example.com/wp-content/themes/example-theme/example-script.js<br/>/wp-content/themes/example-script.js<br/>example-script.js',
array(
'br' => array(),
)
),
'singlesNoEntries' => __( 'No CSS/JS entries added.', 'w3-total-cache' ),
'singlesExists' => __( 'Entry already exists!', 'w3-total-cache' ),
'singlesPathLabel' => __( 'Target CSS/JS:', 'w3-total-cache' ),
'singlesDelete' => __( 'Delete', 'w3-total-cache' ),
'singlesBehaviorLabel' => __( 'Action:', 'w3-total-cache' ),
'singlesBehaviorExcludeText' => __( 'Exclude', 'w3-total-cache' ),
'singlesBehaviorExcludeText2' => __( '(Remove the script ONLY WHEN a condition below matches)', 'w3-total-cache' ),
'singlesBehaviorIncludeText' => __( 'Include', 'w3-total-cache' ),
'singlesBehaviorIncludeText2' => __( '(Allow the script ONLY WHEN a condition below matches)', 'w3-total-cache' ),
'singlesBehaviorDescription' => __( 'When the above CSS/JS file is found within your markup.', 'w3-total-cache' ),
'singlesIncludesLabelExclude' => __( 'Exclude on URL Match:', 'w3-total-cache' ),
'singlesIncludesLabelInclude' => __( 'Include on URL Match:', 'w3-total-cache' ),
'singlesIncludesDescriptionExclude' => __( 'Specify the conditions for which the target file should be excluded based on matching absolute/relative page URLs. Include one entry per line.', 'w3-total-cache' ),
'singlesIncludesDescriptionInclude' => __( 'Specify the conditions for which the target file should be included based on matching absolute/relative page URLs. Include one entry per line.', 'w3-total-cache' ),
'singlesIncludesExample' => wp_kses(
'https://example.com/example-page/<br/>/example-page/<br/>example-page?arg=example-arg',
array(
'br' => array(),
)
),
'singlesIncludesContentLabelExclude' => __( 'Exclude on Content Match:', 'w3-total-cache' ),
'singlesIncludesContentLabelInclude' => __( 'Include on Content Match:', 'w3-total-cache' ),
'singlesIncludesContentDescriptionExclude' => __( 'Specify the conditions for which the target file should be excluded based on matching page content. Include one entry per line.', 'w3-total-cache' ),
'singlesIncludesContentDescriptionInclude' => __( 'Specify the conditions for which the target file should be included based on matching page content. Include one entry per line.', 'w3-total-cache' ),
'singlesIncludesContentExample' => wp_kses(
'<div id="example-id"><br/><span class="example-class"><br/>name="example-name"',
array(
'br' => array(),
)
),
'singlesEmptyUrl' => __( 'Empty match pattern!', 'w3-total-cache' ),
),
)
);
wp_enqueue_script( 'w3tc_remove_cssjs' );
}
// No break.
case 'w3tc_cdn':
wp_enqueue_script( 'jquery-ui-sortable' );
break;
}
if ( 'w3tc_cdn' === $this->_page ) {
wp_enqueue_script( 'jquery-ui-dialog' );
}
if ( 'w3tc_dashboard' === $this->_page ) {
wp_enqueue_script( 'w3tc-jquery-masonry' );
}
}
/**
* Load plugins page JS (administrators only).
*/
public function load_plugins_page_js() {
if ( ! \user_can( \get_current_user_id(), 'manage_options' ) ) {
return;
}
wp_enqueue_script( 'w3tc-options' );
}
/**
* Load plugins page CSS.
*/
public function print_plugins_page_css() {
?>
<style type="text/css">
.w3tc-missing-files ul {
margin-left: 20px;
list-style-type: disc;
}
#w3tc {
padding: 0;
}
#w3tc span {
font-size: 0.6em;
font-style: normal;
text-shadow: none;
}
ul.w3tc-incomp-plugins, ul.w3-bullet-list {
list-style: disc outside;
margin-left: 17px;
margin-top: 0;
margin-bottom: 0;
}
ul.w3tc-incomp-plugins li div {
width: 170px;
display: inline-block;
}
</style>
<?php
}
/**
* Contextual help list filter.
*/
public function add_help_tabs() {
$screen = get_current_screen();
$sections = Generic_Faq::sections();
$n = 0;
foreach ( $sections as $section => $data ) {
$content = '<div class="w3tchelp_content" data-section="' . $section . '"></div>';
$screen->add_help_tab(
array(
'id' => 'w3tc_faq_' . $n,
'title' => $section,
'content' => $content,
)
);
++$n;
}
}
/**
* FAQ ajax handler.
*/
public function w3tc_ajax_faq() {
$section = Util_Request::get_string( 'section' );
$entries = Generic_Faq::parse( $section );
ob_start();
include W3TC_DIR . '/Generic_Plugin_Admin_View_Faq.php';
$content = ob_get_contents();
ob_end_clean();
echo wp_json_encode( array( 'content' => $content ) );
}
/**
* Plugin action links filter
*
* @param array $links Links array.
*
* @return array
*/
public function plugin_action_links( $links ) {
array_unshift( $links, '<a class="edit" href="admin.php?page=w3tc_general">' . esc_html__( 'Settings', 'w3-total-cache' ) . '</a>' );
array_unshift( $links, '<a class="edit" style="color: red" href="admin.php?page=w3tc_support">' . esc_html__( 'Premium Support', 'w3-total-cache' ) . '</a>' );
if ( ! is_writable( WP_CONTENT_DIR ) || ! is_writable( Util_Rule::get_browsercache_rules_cache_path() ) ) {
$delete_link = '<a href="' .
wp_nonce_url( admin_url( 'plugins.php?action=w3tc_deactivate_plugin' ), 'w3tc' ) .
'">Uninstall</a>';
array_unshift( $links, $delete_link );
}
return $links;
}
/**
* Favorite actions filter.
*
* @param array $actions Actions.
*
* @return array
*/
public function favorite_actions( $actions ) {
$actions[ wp_nonce_url( admin_url( 'admin.php?page=w3tc_dashboard&w3tc_flush_all' ), 'w3tc' ) ] = array(
__( 'Empty Caches', 'w3-total-cache' ),
apply_filters( 'w3tc_capability_favorite_action_flush_all', 'manage_options' ),
);
return $actions;
}
/**
* Active plugins pre update option filter
*
* @param string $new_value New value.
*
* @return string
*/
public function pre_update_option_active_plugins( $new_value ) {
$old_value = (array) get_option( 'active_plugins' );
if ( $new_value !== $old_value && in_array( W3TC_FILE, (array) $new_value, true ) && in_array( W3TC_FILE, (array) $old_value, true ) ) {
$state_note = Dispatcher::config_state_note();
$state_note->set( 'common.show_note.plugins_updated', true );
}
return $new_value;
}
/**
* Show plugin changes
*
* @return void
*/
public function in_plugin_update_message() {
$response = Util_Http::get( W3TC_README_URL );
if ( is_wp_error( $response ) || 200 !== $response['response']['code'] ) {
return;
}
$matches = null;
$regexp = '~==\s*Changelog\s*==\s*=\s*[0-9.]+\s*=(.*)(=\s*' . preg_quote( W3TC_VERSION, '~' ) . '\s*=|$)~Uis';
$body = $response['body'];
if ( ! preg_match( $regexp, $body, $matches ) ) {
return;
}
$changelog = (array) preg_split( '~[\r\n]+~', trim( $matches[1] ) );
echo '<div style="color: #f00;">' . esc_html__( 'Take a minute to update, here\'s why:', 'w3-total-cache' ) . '</div><div style="font-weight: normal;height:300px;overflow:auto">';
$ul = false;
foreach ( $changelog as $index => $line ) {
if ( preg_match( '~^\s*\*\s*~', $line ) ) {
if ( ! $ul ) {
echo '<ul style="list-style: disc; margin-left: 20px;margin-top:0;">';
$ul = true;
}
$line = preg_replace( '~^\s*\*\s*~', '', htmlspecialchars( $line ) );
echo '<li style="width: 50%; margin: 0; float: left; ' . ( 0 === $index % 2 ? 'clear: left;' : '' ) . '">' . esc_html( $line ) . '</li>';
} elseif ( $ul ) {
echo '</ul><div style="clear: left;"></div>';
$ul = false;
}