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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
*/
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 .
*/
public function __construct () {
$this -> _config = Dispatcher :: config ();
}
/**
* Runs plugin
*/
public function run () {
$this -> is_w3tc_page = Util_Admin :: is_w3tc_admin_page ();
add_action ( 'admin_init' , array ( $this , 'admin_init' ) );
add_action ( 'admin_init_w3tc_dashboard' , array ( '\W3TC\Generic_WidgetServices' , 'admin_init_w3tc_dashboard' ) );
add_action ( 'admin_init_w3tc_dashboard' , array ( '\W3TC\Generic_WidgetCommunity' , 'admin_init_w3tc_dashboard' ) );
add_action ( 'admin_init_w3tc_dashboard' , array ( '\W3TC\Generic_WidgetBoldGrid' , '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 ( 'admin_head' , array ( $this , 'admin_head' ) );
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add_action ( 'admin_footer' , array ( $this , 'admin_footer' ) );
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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' ) );
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add_action ( 'network_admin_notices' , array ( $this , 'top_nav_bar' ), 0 );
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} else {
add_action ( 'admin_menu' , array ( $this , 'admin_menu' ) );
add_filter ( 'plugin_action_links_' . W3TC_FILE , array ( $this , 'plugin_action_links' ) );
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add_action ( 'admin_notices' , array ( $this , 'top_nav_bar' ), 0 );
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}
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 ( $message_id ) {
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$v = get_option ( 'w3tc_message' );
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if ( isset ( $v [ $message_id ] ) ) {
$this -> w3tc_message = $v [ $message_id ];
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delete_option ( 'w3tc_message' );
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}
}
}
/**
* 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 ();
}
}
/**
* 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 ( $e -> getMessage () );
}
exit ();
}
/**
* Admin init
*
* @ return void
*/
public function admin_init () {
// Special handling for deactivation link, it's plugins.php file.
if ( 'w3tc_deactivate_plugin' === Util_Request :: get_string ( 'action' ) ) {
Util_Activation :: deactivate_plugin ();
}
// These have been moved here as the admin_print_scripts-{$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_w3tc_extensions' ,
)
);
// 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_engine = $c -> get_string ( 'cdn.engine' );
$cdnfsd_engine = $c -> get_string ( 'cdnfsd.engine' );
// CDN.
if ( 'google_drive' === $cdn_engine ) {
add_action (
'admin_print_scripts-' . sanitize_title ( __ ( 'Performance' , 'w3-total-cache' ) ) . '_page_w3tc_cdn' ,
array (
'\W3TC\Cdn_GoogleDrive_Page' ,
'admin_print_scripts_w3tc_cdn' ,
)
);
} elseif ( 'highwinds' === $cdn_engine ) {
add_action (
'admin_print_scripts-' . sanitize_title ( __ ( 'Performance' , 'w3-total-cache' ) ) . '_page_w3tc_cdn' ,
array (
'\W3TC\Cdn_Highwinds_Page' ,
'admin_print_scripts_w3tc_cdn' ,
)
);
} elseif ( 'limelight' === $cdn_engine ) {
add_action (
'admin_print_scripts-' . sanitize_title ( __ ( 'Performance' , 'w3-total-cache' ) ) . '_page_w3tc_cdn' ,
array (
'\W3TC\Cdn_LimeLight_Page' ,
'admin_print_scripts_w3tc_cdn' ,
)
);
} elseif ( 'rackspace_cdn' === $cdn_engine ) {
add_action (
'admin_print_scripts-' . sanitize_title ( __ ( 'Performance' , 'w3-total-cache' ) ) . '_page_w3tc_cdn' ,
array (
'\W3TC\Cdn_RackSpaceCdn_Page' ,
'admin_print_scripts_w3tc_cdn' ,
)
);
} elseif ( 'rscf' === $cdn_engine ) {
add_action (
'admin_print_scripts-' . sanitize_title ( __ ( 'Performance' , 'w3-total-cache' ) ) . '_page_w3tc_cdn' ,
array (
'\W3TC\Cdn_RackSpaceCloudFiles_Page' ,
'admin_print_scripts_w3tc_cdn' ,
)
);
} elseif ( 'stackpath' === $cdn_engine ) {
add_action (
'admin_print_scripts-' . sanitize_title ( __ ( 'Performance' , 'w3-total-cache' ) ) . '_page_w3tc_cdn' ,
array (
'\W3TC\Cdn_StackPath_Page' ,
'admin_print_scripts_w3tc_cdn' ,
)
);
} elseif ( 'stackpath2' === $cdn_engine ) {
add_action (
'admin_print_scripts-' . sanitize_title ( __ ( 'Performance' , 'w3-total-cache' ) ) . '_page_w3tc_cdn' ,
array (
'\W3TC\Cdn_StackPath2_Page' ,
'admin_print_scripts_w3tc_cdn' ,
)
);
}
// CDNFSD.
if ( 'cloudflare' === $cdnfsd_engine ) {
add_action (
'admin_print_scripts-' . sanitize_title ( __ ( 'Performance' , 'w3-total-cache' ) ) . '_page_w3tc_cdn' ,
array (
'\W3TC\Extension_CloudFlare_Page' ,
'admin_print_scripts_w3tc_extensions' ,
)
);
} elseif ( 'cloudfront' === $cdnfsd_engine ) {
add_action (
'admin_print_scripts-' . sanitize_title ( __ ( 'Performance' , 'w3-total-cache' ) ) . '_page_w3tc_cdn' ,
array (
'\W3TC\Cdnfsd_CloudFront_Page' ,
'admin_print_scripts_performance_page_w3tc_cdn' ,
)
);
} elseif ( 'limelight' === $cdnfsd_engine ) {
add_action (
'admin_print_scripts-' . sanitize_title ( __ ( 'Performance' , 'w3-total-cache' ) ) . '_page_w3tc_cdn' ,
array (
'\W3TC\Cdnfsd_LimeLight_Page' ,
'admin_print_scripts_performance_page_w3tc_cdn' ,
)
);
} elseif ( 'stackpath' === $cdnfsd_engine ) {
add_action (
'admin_print_scripts-' . sanitize_title ( __ ( 'Performance' , 'w3-total-cache' ) ) . '_page_w3tc_cdn' ,
array (
'\W3TC\Cdnfsd_StackPath_Page' ,
'admin_print_scripts_performance_page_w3tc_cdn' ,
)
);
} elseif ( 'stackpath2' === $cdnfsd_engine ) {
add_action (
'admin_print_scripts-' . sanitize_title ( __ ( 'Performance' , 'w3-total-cache' ) ) . '_page_w3tc_cdn' ,
array (
'\W3TC\Cdnfsd_StackPath2_Page' ,
'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 .
*/
public function admin_enqueue_scripts () {
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 );
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wp_register_style ( 'w3tc-bootstrap-css' , plugins_url ( 'pub/css/bootstrap-buttons.css' , W3TC_FILE ), array (), W3TC_VERSION );
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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' );
// 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 );
}
}
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/**
* Render sticky top navigation bar on all W3TC admin pages .
*/
public function top_nav_bar () {
if ( Util_Admin :: is_w3tc_admin_page () ) {
require W3TC_INC_DIR . '/options/common/top_nav_bar.php' ;
}
}
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/**
* Define icon styles for the custom post type .
*
* @ throws \Exception Exception .
*/
public function admin_head () {
global $wp_version ;
global $wpdb ;
$page = Util_Request :: get_string ( 'page' , 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 ( 'w3tc_dashboard' === $page ) {
?>
< script type = " text/javascript " >
jQuery ( function () {
jQuery ( '#normal-sortables' ) . masonry ( {
itemSelector : '.postbox'
} );
} );
</ script >
< ? php
}
if ( $this -> _config -> get_boolean ( 'common.track_usage' ) && $this -> is_w3tc_page ) {
$current_user = wp_get_current_user ();
$page = Util_Request :: get_string ( 'page' );
if ( 'w3tc_extensions' === $page ) {
$page = 'extensions/' . Util_Request :: get_string ( 'extension' );
}
if ( defined ( 'W3TC_DEVELOPER' ) && W3TC_DEVELOPER ) {
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$profile = 'G-Q3CHQJWERM' ;
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} else {
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$profile = 'G-5TFS8M5TTY' ;
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}
$state = Dispatcher :: config_state ();
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wp_enqueue_script (
'w3tc_ga' ,
'https://www.googletagmanager.com/gtag/js?id=' . esc_attr ( $profile ),
array (),
W3TC_VERSION ,
true
);
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?>
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< script type = " application/javascript " >
var w3tc_ga_cid ;
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() ); ?>' ,
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'page' : '<?php echo esc_attr( $page ); ?>'
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}
});
const cidPromise = new Promise ( resolve => {
w3tc_ga ( 'get' , '<?php echo esc_attr( $profile ); ?>' , 'client_id' , resolve );
});
cidPromise . then (( cid ) => {
w3tc_ga_cid = cid ;
});
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</ script >
< ? php
}
?>
< style type = " text/css " media = " screen " >
li . toplevel_page_w3tc_dashboard . wp - menu - image : before {
content : '\0041' ;
top : 2 px ;
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
}
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/**
* Defines the W3TC footer
*/
public function admin_footer () {
if ( $this -> is_w3tc_page ) {
require W3TC_INC_DIR . '/options/common/footer.php' ;
}
}
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/**
* 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
*
* @ return void
*/
public function admin_print_styles () {
wp_enqueue_style ( 'w3tc-options' );
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wp_enqueue_style ( 'w3tc-bootstrap-css' );
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wp_enqueue_style ( 'w3tc-lightbox' );
}
/**
* Print scripts .
*/
public function admin_print_scripts () {
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 ( $this -> _config -> get_string ( 'cdn.engine' ) )
),
'cfWarning' => wp_kses (
sprintf (
// translators: 1: HTML opening a tag to docs.aws.amazon.com for invalidation payments, 2: HTML closing a tag followed by HTML line break tag,
// translators: 4: HTML line break tag, 5: HTML opening a tag to purge CDN manually, 6: HTML closing a tag.
__ (
'Please see %1$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 (),
)
),
)
);
}
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_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 .
*/
public function load_plugins_page_js () {
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 : 20 px ;
list - style - type : disc ;
}
#w3tc {
padding : 0 ;
}
#w3tc span {
font - size : 0.6 em ;
font - style : normal ;
text - shadow : none ;
}
ul . w3tc - incomp - plugins , ul . w3 - bullet - list {
list - style : disc outside ;
margin - left : 17 px ;
margin - top : 0 ;
margin - bottom : 0 ;
}
ul . w3tc - incomp - plugins li div {
width : 170 px ;
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 );
$response = array ();
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>' ;
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} elseif ( $ul ) {
echo '</ul><div style="clear: left;"></div>' ;
$ul = false ;
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}
}
if ( $ul ) {
echo '</ul><div style="clear: left;"></div>' ;
}
echo '</div>' ;
}
/**
* Admin notices action
*
* @ return void
*/
public function admin_notices () {
$cookie_domain = Util_Admin :: get_cookie_domain ();
$error_messages = array (
'fancy_permalinks_disabled_pgcache' => sprintf (
// translators: 1 enable button link.
__ (
'Fancy permalinks are disabled. Please %1$s it first, then re-attempt to enabling enhanced disk mode.' ,
'w3-total-cache'
),
Util_Ui :: button_link ( 'enable' , 'options-permalink.php' )
),
'fancy_permalinks_disabled_browsercache' => sprintf (
// translators: 1 enable button link.
__ (
'Fancy permalinks are disabled. Please %1$s it first, then re-attempt to enabling the \'Do not process 404 errors for static objects with WordPress\'.' ,
'w3-total-cache'
),
Util_Ui :: button_link ( 'enable' , 'options-permalink.php' )
),
'support_request_type' => __ ( 'Please select request type.' , 'w3-total-cache' ),
'support_request_url' => sprintf (
// translators: 1 HTML acronym URL (uniform resource locator).
__ (
'Please enter the address of the site in the site %1$s field.' ,
'w3-total-cache'
),
'<acronym title="' . esc_attr__ ( 'Uniform Resource Locator' , 'w3-total-cache' ) . '">' . esc_html__ ( 'URL' , 'w3-total-cache' ) . '</acronym>'
),
'support_request_name' => __ ( 'Please enter your name in the Name field' , 'w3-total-cache' ),
'support_request_email' => __ ( 'Please enter valid email address in the E-Mail field.' , 'w3-total-cache' ),
'support_request_phone' => __ ( 'Please enter your phone in the phone field.' , 'w3-total-cache' ),
'support_request_subject' => __ ( 'Please enter subject in the subject field.' , 'w3-total-cache' ),
'support_request_description' => __ ( 'Please describe the issue in the issue description field.' , 'w3-total-cache' ),
'support_request_wp_login' => __ ( 'Please enter an administrator login. Create a temporary one just for this support case if needed.' , 'w3-total-cache' ),
'support_request_wp_password' => __ ( 'Please enter WP Admin password, be sure it\'s spelled correctly.' , 'w3-total-cache' ),
'support_request_ftp_host' => sprintf (
// translators: 1 HTML acronym SSH (secure shell), 2 HTML acronym FTP (file transfer protocol).
__ (
'Please enter %1$s or %2$s host for the site.' ,
'w3-total-cache'
),
'<acronym title="' . esc_attr__ ( 'Secure Shell' , 'w3-total-cache' ) . '">' . esc_html__ ( 'SSH' , 'w3-total-cache' ) . '</acronym>' ,
'<acronym title="' . esc_attr__ ( 'File Transfer Protocol' , 'w3-total-cache' ) . '">' . esc_html__ ( 'FTP' , 'w3-total-cache' ) . '</acronym>'
),
'support_request_ftp_login' => sprintf (
// translators: 1 HTML acronym SSH (secure shell), 2 HTML acronym FTP (file transfer protocol).
__ (
'Please enter %1$s or %2$s login for the server. Create a temporary one just for this support case if needed.' ,
'w3-total-cache'
),
'<acronym title="' . esc_attr__ ( 'Secure Shell' , 'w3-total-cache' ) . '">' . esc_html__ ( 'SSH' , 'w3-total-cache' ) . '</acronym>' ,
'<acronym title="' . esc_attr__ ( 'File Transfer Protocol' , 'w3-total-cache' ) . '">' . esc_html__ ( 'FTP' , 'w3-total-cache' ) . '</acronym>'
),
'support_request_ftp_password' => sprintf (
// translators: 1 HTML acronym SSH (secure shell), 2 HTML acronym FTP (file transfer protocol).
__ (
'Please enter %1$s or %2$s password for the %2$s account.' ,
'w3-total-cache'
),
'<acronym title="' . esc_attr__ ( 'Secure Shell' , 'w3-total-cache' ) . '">' . esc_html__ ( 'SSH' , 'w3-total-cache' ) . '</acronym>' ,
'<acronym title="' . esc_attr__ ( 'File Transfer Protocol' , 'w3-total-cache' ) . '">' . esc_html__ ( 'FTP' , 'w3-total-cache' ) . '</acronym>'
),
'support_request' => __ ( 'Unable to send the support request.' , 'w3-total-cache' ),
'config_import_no_file' => __ ( 'Please select config file.' , 'w3-total-cache' ),
'config_import_upload' => __ ( 'Unable to upload config file.' , 'w3-total-cache' ),
'config_import_import' => __ ( 'Configuration file could not be imported.' , 'w3-total-cache' ),
'config_reset' => sprintf (
// translators: 1 W3TC config director path.
__ (
'Default settings could not be restored. Please run %1$s to make the configuration file write-able, then try again.' ,
'w3-total-cache'
),
'<strong>chmod 777 ' . W3TC_CONFIG_DIR . '</strong>'
),
'cdn_purge_attachment' => __ ( 'Unable to purge attachment.' , 'w3-total-cache' ),
'pgcache_purge_post' => __ ( 'Unable to purge post.' , 'w3-total-cache' ),
'enable_cookie_domain' => sprintf (
// translators: 1 absolute path to wp-config.php, 2 cookie domain definition, 3 require once wp-setting.php definition.
__ (
'%1$s could not be written, please edit config and add: %2$s before %3$s.' ,
'w3-total-cache'
),
'<strong>' . ABSPATH . 'wp-config.php</strong>' ,
'<br /><strong style="color:#f00;">define(\'COOKIE_DOMAIN\', \'' . addslashes ( $cookie_domain ) . '\');</strong>' ,
'<strong style="color:#f00;">require_once(ABSPATH . \'wp-settings.php\');</strong>'
),
'disable_cookie_domain' => sprintf (
// translators: 1 absolute path to wp-config.php, 2 cooke domain definition, 3 require once wp-setting.php definition.
__ (
'%1$s could not be written, please edit config and add:%2$s before %3$s.' ,
'w3-total-cache'
),
'<strong>' . ABSPATH . 'wp-config.php</strong>' ,
'<br /><strong style="color:#f00;">define(\'COOKIE_DOMAIN\', false);</strong>' ,
'<strong style="color:#f00;">require_once(ABSPATH . \'wp-settings.php\');</strong>'
),
'pull_zone' => __ ( 'Pull Zone could not be automatically created.' , 'w3-total-cache' ),
);
$note_messages = array (
'config_save' => __ ( 'Plugin configuration successfully updated.' , 'w3-total-cache' ),
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'config_save_flush' => __ ( 'Plugin configuration successfully updated and all caches successfully emptied.' , 'w3-total-cache' ),
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'flush_all' => __ ( 'All caches successfully emptied.' , 'w3-total-cache' ),
'flush_memcached' => __ ( 'Memcached cache(s) successfully emptied.' , 'w3-total-cache' ),
'flush_opcode' => __ ( 'Opcode cache(s) successfully emptied.' , 'w3-total-cache' ),
'flush_file' => __ ( 'Disk cache(s) successfully emptied.' , 'w3-total-cache' ),
'flush_pgcache' => __ ( 'Page cache successfully emptied.' , 'w3-total-cache' ),
'flush_dbcache' => __ ( 'Database cache successfully emptied.' , 'w3-total-cache' ),
'flush_objectcache' => __ ( 'Object cache successfully emptied.' , 'w3-total-cache' ),
'flush_fragmentcache' => __ ( 'Fragment cache successfully emptied.' , 'w3-total-cache' ),
'flush_minify' => __ ( 'Minify cache successfully emptied.' , 'w3-total-cache' ),
'flush_browser_cache' => __ ( 'Media Query string has been successfully updated.' , 'w3-total-cache' ),
'flush_varnish' => __ ( 'Varnish servers successfully purged.' , 'w3-total-cache' ),
'flush_cdn' => sprintf (
// translators: 1 HTML acronym for CDN (content delivery network).
__ (
'%1$s was successfully purged.' ,
'w3-total-cache'
),
'<acronym title="' . esc_attr__ ( 'Content Delivery Network' , 'w3-total-cache' ) . '">' . esc_html__ ( 'CDN' , 'w3-total-cache' ) . '</acronym>'
),
'support_request' => __ ( 'The support request has been successfully sent.' , 'w3-total-cache' ),
'config_import' => __ ( 'Settings successfully imported.' , 'w3-total-cache' ),
'config_reset' => __ ( 'Settings successfully restored.' , 'w3-total-cache' ),
'preview_enable' => __ ( 'Preview mode was successfully enabled' , 'w3-total-cache' ),
'preview_disable' => __ ( 'Preview mode was successfully disabled' , 'w3-total-cache' ),
'preview_deploy' => __ ( 'Preview settings successfully deployed. Preview mode remains enabled until it\'s disabled. Continue testing new settings or disable preview mode if done.' , 'w3-total-cache' ),
'cdn_purge_attachment' => __ ( 'Attachment successfully purged.' , 'w3-total-cache' ),
'pgcache_purge_post' => __ ( 'Post successfully purged.' , 'w3-total-cache' ),
'new_relic_save' => __ ( 'New relic settings have been updated.' , 'w3-total-cache' ),
'add_in_removed' => __ ( 'The add-in has been removed.' , 'w3-total-cache' ),
'enabled_edge' => __ ( 'Edge mode has been enabled.' , 'w3-total-cache' ),
'disabled_edge' => __ ( 'Edge mode has been disabled.' , 'w3-total-cache' ),
'pull_zone' => __ ( 'Pull Zone was automatically created.' , 'w3-total-cache' ),
);
$errors = array ();
$notes = array ();
$environment_error_present = false ;
$error = Util_Request :: get_string ( 'w3tc_error' );
if ( isset ( $error_messages [ $error ] ) ) {
$errors [ $error ] = $error_messages [ $error ];
}
$note = Util_Request :: get_string ( 'w3tc_note' );
if ( isset ( $note_messages [ $note ] ) ) {
$notes [ $note ] = $note_messages [ $note ];
}
// print errors happened during last request execution,
// when we decided to redirect with error message instead of
// printing it directly (to avoid reexecution on refresh).
if ( ! is_null ( $this -> w3tc_message ) ) {
$v = $this -> w3tc_message ;
if ( isset ( $v [ 'errors' ] ) && is_array ( $v [ 'errors' ] ) ) {
foreach ( $v [ 'errors' ] as $error ) {
if ( isset ( $error_messages [ $error ] ) ) {
$errors [] = $error_messages [ $error ];
} else {
$errors [] = $error ;
}
}
}
if ( isset ( $v [ 'notes' ] ) && is_array ( $v [ 'notes' ] ) ) {
foreach ( $v [ 'notes' ] as $note ) {
if ( isset ( $note_messages [ $note ] ) ) {
$notes [] = $note_messages [ $note ];
} else {
$notes [] = $note ;
}
}
}
}
/*
* Filesystem environment fix , if needed .
*/
try {
$environment = Dispatcher :: component ( 'Root_Environment' );
$environment -> fix_in_wpadmin ( $this -> _config );
if ( ! empty ( Util_Request :: get_string ( 'upgrade' ) ) ) {
$notes [] = __ ( 'Required files and directories have been automatically created' , 'w3-total-cache' );
}
} catch ( Util_Environment_Exceptions $exs ) {
$r = Util_Activation :: parse_environment_exceptions ( $exs );
$n = 1 ;
foreach ( $r [ 'before_errors' ] as $e ) {
$errors [ 'generic_env_' . $n ] = $e ;
$n ++ ;
}
if ( strlen ( $r [ 'required_changes' ] ) > 0 ) {
$changes_style = 'border: 1px solid black; ' .
'background: white; ' .
'margin: 10px 30px 10px 30px; ' .
'padding: 10px; display: none' ;
$ftp_style = 'border: 1px solid black; background: white; ' .
'margin: 10px 30px 10px 30px; ' .
'padding: 20px; max-width: 450px; display: none' ;
$ftp_form = str_replace ( 'class="wrap"' , '' , $exs -> credentials_form () );
$ftp_form = str_replace ( '<form ' , '<form name="w3tc_ftp_form" ' , $ftp_form );
$ftp_form = str_replace ( '<fieldset>' , '' , $ftp_form );
$ftp_form = str_replace ( '</fieldset>' , '' , $ftp_form );
$ftp_form = str_replace ( 'id="upgrade" class="button"' , 'id="upgrade" class="button w3tc-button-save"' , $ftp_form );
$error = '<strong>' . esc_html__ ( 'W3 Total Cache Error:' , 'w3-total-cache' ) . '</strong> ' .
esc_html__ ( 'Files and directories could not be automatically created to complete the installation.' , 'w3-total-cache' ) .
'<table>' .
'<tr>' .
'<td>' . esc_html__ ( 'Please execute commands manually' , 'w3-total-cache' ) . '</td>' .
'<td>' . Util_Ui :: button ( __ ( 'View required changes' , 'w3-total-cache' ), '' , 'w3tc-show-required-changes button' ) . '</td>' .
'</tr>' .
'<tr>' .
'<td>' . esc_html__ ( 'or use FTP form to allow ' , 'w3-total-cache' ) .
'<strong>' . esc_html__ ( 'W3 Total Cache' , 'w3-total-cache' ) . '</strong>' .
esc_html__ ( 'make it automatically.' , 'w3-total-cache' ) .
'</td>' .
'<td>' . Util_Ui :: button ( 'Update via FTP' , '' , 'w3tc-show-ftp-form button' ) . '</td>' .
'</tr>' .
'</table>' .
'<div class="w3tc-required-changes" style="' . $changes_style . '">' . $r [ 'required_changes' ] . '</div>' .
'<div class="w3tc-ftp-form" style="' . $ftp_style . '">' . $ftp_form . '</div>' ;
$environment_error_present = true ;
$errors [ 'generic_ftp' ] = $error ;
}
foreach ( $r [ 'later_errors' ] as $e ) {
$errors [ 'generic_env_' . $n ] = $e ;
$n ++ ;
}
}
$errors = apply_filters ( 'w3tc_errors' , $errors );
$notes = apply_filters ( 'w3tc_notes' , $notes );
/**
* Show messages .
*/
foreach ( $notes as $key => $note ) {
echo wp_kses (
sprintf (
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'<div class="updated w3tc_note inline" id="%1$s"><p>%2$s</p></div>' ,
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esc_attr ( $key ),
$note
),
array (
'div' => array (
'class' => array (),
'id' => array (),
),
'input' => array (
'class' => array (),
'name' => array (),
'onclick' => array (),
'type' => array (),
'value' => array (),
),
'p' => array (),
'a' => array (
'target' => array (),
'href' => array (),
'class' => array (),
),
)
);
}
foreach ( $errors as $key => $error ) {
printf (
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'<div class="error w3tc_error inline" id="%1$s"><p>%2$s</p></div>' ,
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esc_attr ( $key ),
$error // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
);
}
}
}