spatcher::component( 'PgCache_Plugin_Admin' );
}
/**
* Cron schedules filter
*
* @param array $schedules Schedules.
*
* @return array
*/
public function cron_schedules( $schedules ) {
$c = $this->_config;
if ( $c->get_boolean( 'pgcache.enabled' ) &&
( 'file' === $c->get_string( 'pgcache.engine' ) ||
'file_generic' === $c->get_string( 'pgcache.engine' ) ) ) {
$v = $c->get_integer( 'pgcache.file.gc' );
$schedules['w3_pgcache_cleanup'] = array(
'interval' => $v,
'display' => sprintf(
// translators: 1 interval in seconds.
__( '[W3TC] Page Cache file GC (every %d seconds)', 'w3-total-cache' ),
$v
),
);
}
if ( $c->get_boolean( 'pgcache.enabled' ) &&
$c->get_boolean( 'pgcache.prime.enabled' ) ) {
$v = $c->get_integer( 'pgcache.prime.interval' );
$schedules['w3_pgcache_prime'] = array(
'interval' => $v,
'display' => sprintf(
// translators: 1 interval in seconds.
__( '[W3TC] Page Cache prime (every %d seconds)', 'w3-total-cache' ),
$v
),
);
}
return $schedules;
}
/**
* Redirect if foreign domain or WP_CLI.
*/
public function redirect_on_foreign_domain() {
$request_host = Util_Environment::host();
// host not known, potentially we are in console mode not http request.
if ( empty( $request_host ) || defined( 'WP_CLI' ) && WP_CLI ) {
return;
}
$home_url = get_home_url();
$parsed_url = @wp_parse_url( $home_url ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
if ( isset( $parsed_url['host'] ) &&
strtolower( $parsed_url['host'] ) !== strtolower( $request_host ) ) {
$redirect_url = $parsed_url['scheme'] . '://';
if ( ! empty( $parsed_url['user'] ) ) {
$redirect_url .= $parsed_url['user'];
if ( ! empty( $parsed_url['pass'] ) ) {
$redirect_url .= ':' . $parsed_url['pass'];
}
}
if ( ! empty( $parsed_url['host'] ) ) {
$redirect_url .= $parsed_url['host'];
}
if ( ! empty( $parsed_url['port'] ) && 80 !== (int) $parsed_url['port'] ) {
$redirect_url .= ':' . (int) $parsed_url['port'];
}
$redirect_url .= isset( $_SERVER['REQUEST_URI'] ) ? esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '';
wp_safe_redirect( $redirect_url, 301 );
exit();
}
}
/**
* Get comment cookie lifetime
*
* @param integer $lifetime Comment cookie lifetime.
*/
public function comment_cookie_lifetime( $lifetime ) {
$l = $this->_config->get_integer( 'pgcache.comment_cookie_ttl' );
if ( -1 !== $l ) {
return $l;
} else {
return $lifetime;
}
}
/**
* Add cookie on logout to circumvent pagecache due to browser cache resulting in 304s
*/
public function on_logout() {
setcookie( 'w3tc_logged_out' );
}
/**
* Remove logout cookie on logins
*/
public function on_login() {
if ( isset( $_COOKIE['w3tc_logged_out'] ) ) {
setcookie( 'w3tc_logged_out', '', 1 );
}
}
/**
* Primes post.
*
* @param integer $post_id Post ID.
*
* @return boolean
*/
public function prime_post( $post_id ) {
$w3_pgcache = Dispatcher::component( 'CacheFlush' );
return $w3_pgcache->prime_post( $post_id );
}
/**
* Retrive usage statistics metrics
*
* @param array $metrics Metrics.
*/
public function w3tc_usage_statistics_metrics( $metrics ) {
return array_merge(
$metrics,
array(
'php_requests_pagecache_hit',
'php_requests_pagecache_miss_404',
'php_requests_pagecache_miss_ajax',
'php_requests_pagecache_miss_api_call',
'php_requests_pagecache_miss_configuration',
'php_requests_pagecache_miss_fill',
'php_requests_pagecache_miss_logged_in',
'php_requests_pagecache_miss_mfunc',
'php_requests_pagecache_miss_query_string',
'php_requests_pagecache_miss_third_party',
'php_requests_pagecache_miss_wp_admin',
'pagecache_requests_time_10ms',
)
);
}
/**
* Usage Statisitcs sources filter.
*
* @param array $sources Sources.
*
* @return array
*/
public function w3tc_usage_statistics_sources( $sources ) {
$c = Dispatcher::config();
if ( 'apc' === $c->get_string( 'pgcache.engine' ) ) {
$sources['apc_servers']['pgcache'] = array(
'name' => __( 'Page Cache', 'w3-total-cache' ),
);
} elseif ( 'memcached' === $c->get_string( 'pgcache.engine' ) ) {
$sources['memcached_servers']['pgcache'] = array(
'servers' => $c->get_array( 'pgcache.memcached.servers' ),
'username' => $c->get_string( 'pgcache.memcached.username' ),
'password' => $c->get_string( 'pgcache.memcached.password' ),
'binary_protocol' => $c->get_boolean( 'pgcache.memcached.binary_protocol' ),
'name' => __( 'Page Cache', 'w3-total-cache' ),
);
} elseif ( 'redis' === $c->get_string( 'pgcache.engine' ) ) {
$sources['redis_servers']['pgcache'] = array(
'servers' => $c->get_array( 'pgcache.redis.servers' ),
'verify_tls_certificates' => $c->get_boolean( 'pgcache.redis.verify_tls_certificates' ),
'dbid' => $c->get_integer( 'pgcache.redis.dbid' ),
'password' => $c->get_string( 'pgcache.redis.password' ),
'name' => __( 'Page Cache', 'w3-total-cache' ),
);
}
return $sources;
}
/**
* Setup admin menu elements
*
* @param array $menu_items Menu items.
*/
public function w3tc_admin_bar_menu( $menu_items ) {
$menu_items['20110.pagecache'] = array(
'id' => 'w3tc_flush_pgcache',
'parent' => 'w3tc_flush',
'title' => __( 'Page Cache: All', 'w3-total-cache' ),
'href' => wp_nonce_url( admin_url( 'admin.php?page=w3tc_dashboard&w3tc_flush_pgcache' ), 'w3tc' ),
);
if ( Util_Environment::detect_post_id() && ( ! defined( 'DOING_AJAX' ) || ! DOING_AJAX ) ) {
$menu_items['20120.pagecache'] = array(
'id' => 'w3tc_pgcache_flush_post',
'parent' => 'w3tc_flush',
'title' => __( 'Page Cache: Current Page', 'w3-total-cache' ),
'href' => wp_nonce_url(
admin_url(
'admin.php?page=w3tc_dashboard&w3tc_flush_post&post_id=' .
Util_Environment::detect_post_id() . '&force=true'
),
'w3tc'
),
);
}
return $menu_items;
}
/**
* Flush cache group.
*
* @param string $group Group name.
* @param array $extras Additionals to flush.
*/
public function w3tc_flush_group( $group, $extras = array() ) {
if ( isset( $extras['only'] ) && 'pagecache' !== (string) $extras['only'] ) {
return;
}
$pgcacheflush = Dispatcher::component( 'PgCache_Flush' );
$v = $pgcacheflush->flush_group( $group );
return $v;
}
/**
* Flushes all caches
*
* @param array $extras Additionals to flush.
*
* @return boolean
*/
public function w3tc_flush_posts( $extras = array() ) {
if ( isset( $extras['only'] ) && 'pagecache' !== (string) $extras['only'] ) {
return;
}
$pgcacheflush = Dispatcher::component( 'PgCache_Flush' );
$v = $pgcacheflush->flush();
return $v;
}
/**
* Flushes post cache
*
* @param integer $post_id Post ID.
* @param boolean $force Force flag (optional).
*
* @return boolean
*/
public function w3tc_flush_post( $post_id, $force = false ) {
$pgcacheflush = Dispatcher::component( 'PgCache_Flush' );
$v = $pgcacheflush->flush_post( $post_id, $force );
return $v;
}
/**
* Flushes post cache
*
* @param string $url URL.
*
* @return boolean
*/
public function w3tc_flush_url( $url ) {
$pgcacheflush = Dispatcher::component( 'PgCache_Flush' );
$v = $pgcacheflush->flush_url( $url );
return $v;
}
/**
* By default headers are not cached by file_generic
*
* @param mixed $header New header.
* @param mixed $header_original Original header.
* @param string $pagecache_engine Engine name.
*
* @return mixed|null
*/
public function w3tc_pagecache_set_header( $header, $header_original, $pagecache_engine ) {
if ( 'file_generic' === (string) $pagecache_engine ) {
return null;
}
return $header;
}
/**
* Save config item
*
* @param array $config Config.
*/
public function w3tc_config_save( $config ) {
// frontend activity.
if ( $config->get_boolean( 'pgcache.cache.feed' ) ) {
$config->set( 'pgcache.cache.nginx_handle_xml', true );
}
}
}
Fatal error: Uncaught Error: Class 'W3TC\PgCache_Plugin' not found in /var/www/html/bkr-lopesmachado.com.br/web/wp-content/plugins/w3-total-cache/Root_Loader.php:48
Stack trace:
#0 /var/www/html/bkr-lopesmachado.com.br/web/wp-content/plugins/w3-total-cache/Root_Loader.php(273): W3TC\Root_Loader->__construct()
#1 /var/www/html/bkr-lopesmachado.com.br/web/wp-content/plugins/w3-total-cache/w3-total-cache.php(73): require_once('/var/www/html/b...')
#2 /var/www/html/bkr-lopesmachado.com.br/web/wp-settings.php(418): include_once('/var/www/html/b...')
#3 /var/www/html/bkr-lopesmachado.com.br/web/wp-config.php(107): require_once('/var/www/html/b...')
#4 /var/www/html/bkr-lopesmachado.com.br/web/wp-load.php(50): require_once('/var/www/html/b...')
#5 /var/www/html/bkr-lopesmachado.com.br/web/wp-blog-header.php(13): require_once('/var/www/html/b...')
#6 /var/www/html/bkr-lopesmachado.com.br/web/index.php(17): require('/var/www/html/b...')
#7 {main}
thrown in /var/www/html/bkr-lopesmachado.com.br/web/wp-content/plugins/w3-total-cache/Root_Loader.php on line 48