846 lines
24 KiB
PHP
846 lines
24 KiB
PHP
<?php
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/**
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* File: Util_Admin.php
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*
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* @package W3TC
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*/
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namespace W3TC;
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/**
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* Class: Util_Admin
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*/
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class Util_Admin {
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/**
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* Redirects when in WP Admin.
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*
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* @static
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*
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* @param array $params Parameters.
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* @param bool $check_referrer Check referrer.
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* @param string $page Page.
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*/
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public static function redirect( $params = array(), $check_referrer = false, $page = '' ) {
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$url = Util_Request::get_string( 'redirect' );
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$page_url = Util_Request::get_string( 'page' );
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if ( empty( $url ) ) {
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if ( $check_referrer && ! empty( $_SERVER['HTTP_REFERER'] ) ) {
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$url = isset( $_SERVER['HTTP_REFERER'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_REFERER'] ) ) : '';
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} else {
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$url = 'admin.php';
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if ( empty( $page ) ) {
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$page = $page_url;
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}
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$params = array_merge( array( 'page' => $page ), $params );
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}
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}
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Util_Environment::redirect( $url, $params );
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}
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/**
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* Redirect function to current admin page with errors and messages specified.
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*
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* @static
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*
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* @param array $params Parameters.
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* @param array $errors Errors.
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* @param array $notes Notes.
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* @param bool $check_referrer Check referrer.
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* @return void
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*/
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public static function redirect_with_custom_messages( $params, $errors = null, $notes = null, $check_referrer = false ) {
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if ( empty( $errors ) && self::single_system_item( $notes ) ) {
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self::redirect( array_merge( $params, array( 'w3tc_note' => $notes[0] ) ), $check_referrer );
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return;
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}
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if ( self::single_system_item( $errors ) && empty( $notes ) ) {
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self::redirect( array_merge( $params, array( 'w3tc_error' => $errors[0] ) ), $check_referrer );
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return;
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}
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$message_id = uniqid();
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update_option(
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'w3tc_message',
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array(
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$message_id => array(
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'errors' => $errors,
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'notes' => $notes,
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),
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),
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'yes'
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);
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self::redirect( array_merge( $params, array( 'w3tc_message' => $message_id ) ), $check_referrer );
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}
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/**
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* Special redirect with ability to pass custom_message_id based on $data.
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* query_string
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* actions - which actions to call on render
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* errors
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* notes
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*
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* @static
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*
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* @param array $data Data.
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*/
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public static function redirect_with_custom_messages2( $data ) {
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if ( ! isset( $data['query_string']['page'] ) ) {
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$data['query_string']['page'] = Util_Request::get_string( 'page' );
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if ( 'w3tc_extensions' === $data['query_string']['page'] ) {
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$data['query_string']['extension'] = Util_Request::get_string( 'extension' );
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$data['query_string']['action'] = Util_Request::get_string( 'action' );
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}
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}
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$message_id = uniqid();
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update_option( 'w3tc_message', array( $message_id => $data ), 'yes' );
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$data['query_string']['w3tc_message'] = $message_id;
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Util_Environment::redirect( 'admin.php', $data['query_string'] );
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}
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/**
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* Custom message id.
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*
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* @static
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*
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* @param array $errors Errors.
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* @param array $notes Notes.
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*/
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public static function custom_message_id( $errors = null, $notes = null ) {
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$message_id = uniqid();
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update_option(
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'w3tc_message',
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array(
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$message_id => array(
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'errors' => $errors,
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'notes' => $notes,
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),
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),
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'yes'
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);
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return 'w3tc_message=' . $message_id;
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}
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/**
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* Checks if contains single message item.
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*
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* @static
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*
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* @param array $a Array.
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* @return bool
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*/
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public static function single_system_item( $a ) {
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if ( ! is_array( $a ) || count( $a ) !== 1 ) {
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return false;
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}
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$first_key = array_keys( $a );
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$first_key = $first_key[0];
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$pos = strpos( $a[ $first_key ], ' ' );
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if ( false === $pos ) {
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return true;
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}
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return false;
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}
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/**
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* Save config, can't decline save process. (difference from action_save).
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*
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* Do some actions on config keys update.
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*
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* Used in several places such as:
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*
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* 1. common config save
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* 2. import settings
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*
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* @static
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*
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* @param Config $current_config Current config.
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* @param Config $new_config New config.
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* @return bool
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* @throws \Exception Exception.
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*/
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public static function config_save( $current_config, $new_config ) {
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$master_config = ( $new_config->is_master() ? $new_config : Dispatcher::config_master() );
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if ( $master_config->get_integer( 'common.instance_id', 0 ) == 0 ) {
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$master_config->set( 'common.instance_id', mt_rand() );
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if ( ! $new_config->is_master() ) {
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$master_config->save();
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}
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}
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$old_config = new Config();
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$browsercache_dependencies = array();
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if ( $new_config->get_boolean( 'browsercache.enabled' ) ) {
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$browsercache_dependencies = array_merge(
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$browsercache_dependencies,
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array(
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'browsercache.rewrite',
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'browsercache.cssjs.replace',
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'browsercache.html.replace',
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'browsercache.other.replace',
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)
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);
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if ( $new_config->get_boolean( 'browsercache.cssjs.replace' ) ) {
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$browsercache_dependencies = array_merge(
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$browsercache_dependencies,
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array(
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'browsercache.cssjs.compression',
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'browsercache.cssjs.expires',
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'browsercache.cssjs.lifetime',
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'browsercache.cssjs.cache.control',
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'browsercache.cssjs.cache.policy',
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'browsercache.cssjs.etag',
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'browsercache.cssjs.w3tc',
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)
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);
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}
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if ( $new_config->get_boolean( 'browsercache.html.replace' ) ) {
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$browsercache_dependencies = array_merge(
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$browsercache_dependencies,
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array(
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'browsercache.html.compression',
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'browsercache.html.expires',
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'browsercache.html.lifetime',
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'browsercache.html.cache.control',
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'browsercache.html.cache.policy',
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'browsercache.html.etag',
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'browsercache.html.w3tc',
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)
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);
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}
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if ( $new_config->get_boolean( 'browsercache.other.replace' ) ) {
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$browsercache_dependencies = array_merge(
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$browsercache_dependencies,
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array(
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'browsercache.other.compression',
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'browsercache.other.expires',
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'browsercache.other.lifetime',
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'browsercache.other.cache.control',
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'browsercache.other.cache.policy',
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'browsercache.other.etag',
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'browsercache.other.w3tc',
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)
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);
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}
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$old_bc_dependencies_values = array();
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$new_bc_dependencies_values = array();
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foreach ( $browsercache_dependencies as $key ) {
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$old_bc_dependencies_values[] = $old_config->get( $key );
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$new_bc_dependencies_values[] = $new_config->get( $key );
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}
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if ( serialize( $old_bc_dependencies_values ) != serialize( $new_bc_dependencies_values ) ) {
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$state_note = Dispatcher::config_state_note();
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$state_note->set( 'common.show_note.flush_statics_needed', true );
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}
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}
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/**
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* Show need empty page cache notification
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*/
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$cache_flush = Dispatcher::component( 'CacheFlush' );
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if ( $cache_flush->flushable_posts() ) {
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$pgcache_dependencies = array_merge(
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$browsercache_dependencies,
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array(
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'pgcache.debug',
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'pgcache.cache.query',
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'pgcache.cache.home',
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'pgcache.cache.feed',
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'pgcache.cache.nginx_handle_xml',
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'pgcache.cache.ssl',
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'pgcache.cache.404',
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'pgcache.cache.headers',
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'pgcache.compatibility',
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'pgcache.remove_charset',
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'pgcache.accept.uri',
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'pgcache.accept.files',
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'pgcache.accept.qs',
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'pgcache.late_init',
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'pgcache.mirrors.enabled',
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'pgcache.reject.front_page',
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'pgcache.reject.logged',
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'pgcache.reject.logged_roles',
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'pgcache.reject.uri',
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'pgcache.reject.ua',
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'pgcache.reject.cookie',
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'pgcache.reject.request_head',
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'dbcache.enabled',
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'objectcache.enabled',
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'minify.enabled',
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'mobile.enabled',
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'referrer.enabled',
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)
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);
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if ( $new_config->get_boolean( 'pgcache.mirrors.enabled' ) ) {
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$pgcache_dependencies = array_merge( $pgcache_dependencies, array( 'pgcache.mirrors.home_urls' ) );
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}
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if ( $new_config->get_boolean( 'dbcache.enabled' ) ) {
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$pgcache_dependencies = array_merge( $pgcache_dependencies, array( 'dbcache.debug' ) );
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}
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if ( $new_config->getf_boolean( 'objectcache.enabled' ) ) {
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$pgcache_dependencies = array_merge( $pgcache_dependencies, array( 'objectcache.debug' ) );
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}
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if ( $new_config->get_boolean( 'minify.enabled' ) ) {
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$pgcache_dependencies = array_merge(
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$pgcache_dependencies,
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array(
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'minify.auto',
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'minify.debug',
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'minify.rewrite',
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'minify.html.enable',
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'minify.html.engine',
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'minify.html.inline.css',
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'minify.html.inline.js',
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'minify.html.strip.crlf',
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'minify.html.comments.ignore',
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'minify.css.enable',
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'minify.css.engine',
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'minify.css.groups',
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'minify.js.enable',
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'minify.js.engine',
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'minify.js.groups',
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'minify.htmltidy.options.clean',
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'minify.htmltidy.options.hide-comments',
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'minify.htmltidy.options.wrap',
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'minify.reject.logged',
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'minify.reject.ua',
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'minify.reject.uri',
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)
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);
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}
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$modules = Dispatcher::component( 'ModuleStatus' );
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if ( $modules->is_running( 'cdn' ) ) {
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$pgcache_dependencies = array_merge(
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$pgcache_dependencies,
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array(
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'cdn.enabled',
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'cdn.debug',
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'cdn.engine',
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'cdn.uploads.enable',
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'cdn.includes.enable',
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'cdn.includes.files',
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'cdn.theme.enable',
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'cdn.theme.files',
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'cdn.minify.enable',
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'cdn.custom.enable',
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'cdn.custom.files',
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'cdn.ftp.domain',
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'cdn.ftp.ssl',
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'cdn.s3.cname',
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'cdn.s3.ssl',
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'cdn.cf.cname',
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'cdn.cf.ssl',
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'cdn.cf2.cname',
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'cdn.cf2.ssl',
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'cdn.rscf.cname',
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'cdn.rscf.ssl',
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'cdn.azure.cname',
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'cdn.azure.ssl',
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'cdn.mirror.domain',
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'cdn.mirror.ssl',
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'cdn.cotendo.domain',
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'cdn.cotendo.ssl',
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'cdn.edgecast.domain',
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'cdn.edgecast.ssl',
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'cdn.att.domain',
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'cdn.att.ssl',
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'cdn.reject.logged_roles',
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'cdn.reject.roles',
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'cdn.reject.ua',
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'cdn.reject.uri',
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'cdn.reject.files',
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)
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);
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} elseif ( $old_config->get_boolean( 'cdn.enabled' ) && ! $new_config->get_boolean( 'cdn.enabled' ) ) {
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$pgcache_dependencies = array_merge( $pgcache_dependencies, array( 'cdn.enabled' ) );
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}
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if ( $new_config->get_boolean( 'mobile.enabled' ) ) {
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$pgcache_dependencies = array_merge( $pgcache_dependencies, array( 'mobile.rgroups' ) );
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}
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if ( $new_config->get_boolean( 'referrer.enabled' ) ) {
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$pgcache_dependencies = array_merge( $pgcache_dependencies, array( 'referrer.rgroups' ) );
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}
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if ( $new_config->get_boolean( 'browsercache.enabled' ) && $new_config->get_string( 'pgcache.engine' ) === 'file_generic' ) {
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$pgcache_dependencies = array_merge(
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$pgcache_dependencies,
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array(
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'browsercache.html.last_modified',
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'browsercache.other.last_modified',
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)
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);
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}
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$old_pgcache_dependencies_values = array();
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$new_pgcache_dependencies_values = array();
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foreach ( $pgcache_dependencies as $pgcache_dependency ) {
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$old_pgcache_dependencies_values[] = $old_config->get( $pgcache_dependency );
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$new_pgcache_dependencies_values[] = $new_config->get( $pgcache_dependency );
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}
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if ( serialize( $old_pgcache_dependencies_values ) != serialize( $new_pgcache_dependencies_values ) ) {
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$state_note = Dispatcher::config_state_note();
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$state_note->set( 'common.show_note.flush_posts_needed', true );
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}
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}
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/**
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* Show need empty minify notification
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*/
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if ( $current_config->get_boolean( 'minify.enabled' ) && $new_config->get_boolean( 'minify.enabled' ) && ( ( $new_config->get_boolean( 'minify.css.enable' ) && ( $new_config->get_boolean( 'minify.auto' ) || count( $new_config->get_array( 'minify.css.groups' ) ) ) ) || ( $new_config->get_boolean( 'minify.js.enable' ) && ( $new_config->get_boolean( 'minify.auto' ) || count( $new_config->get_array( 'minify.js.groups' ) ) ) ) ) ) {
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$minify_dependencies = array_merge(
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$browsercache_dependencies,
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array(
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'minify.auto',
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'minify.debug',
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'minify.options',
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'minify.symlinks',
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'minify.css.enable',
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'minify.js.enable',
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)
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);
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if ( $new_config->get_boolean( 'minify.css.enable' ) && ( $new_config->get_boolean( 'minify.auto' ) || count( $new_config->get_array( 'minify.css.groups' ) ) ) ) {
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$minify_dependencies = array_merge(
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$minify_dependencies,
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array(
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'minify.css.engine',
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'minify.css.method',
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|
'minify.css.strip.comments',
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|
'minify.css.strip.crlf',
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'minify.css.imports',
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'minify.css.groups',
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'minify.yuicss.path.java',
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'minify.yuicss.path.jar',
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|
'minify.yuicss.options.line-break',
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'minify.csstidy.options.remove_bslash',
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|
'minify.csstidy.options.compress_colors',
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|
'minify.csstidy.options.compress_font-weight',
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|
'minify.csstidy.options.lowercase_s',
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'minify.csstidy.options.optimise_shorthands',
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|
'minify.csstidy.options.remove_last_;',
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|
'minify.csstidy.options.remove_space_before_important',
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|
'minify.csstidy.options.case_properties',
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|
'minify.csstidy.options.sort_properties',
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'minify.csstidy.options.sort_selectors',
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|
'minify.csstidy.options.merge_selectors',
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'minify.csstidy.options.discard_invalid_selectors',
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'minify.csstidy.options.discard_invalid_properties',
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|
'minify.csstidy.options.css_level',
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'minify.csstidy.options.preserve_css',
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|
'minify.csstidy.options.timestamp',
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'minify.csstidy.options.template',
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)
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);
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}
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|
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if ( $new_config->get_boolean( 'minify.js.enable' ) && ( $new_config->get_boolean( 'minify.auto' ) || count( $new_config->get_array( 'minify.js.groups' ) ) ) ) {
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$minify_dependencies = array_merge(
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$minify_dependencies,
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array(
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'minify.js.engine',
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'minify.js.method',
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'minify.js.combine.header',
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'minify.js.combine.body',
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'minify.js.combine.footer',
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'minify.js.strip.comments',
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'minify.js.strip.crlf',
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'minify.js.groups',
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'minify.yuijs.path.java',
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'minify.yuijs.path.jar',
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'minify.yuijs.options.line-break',
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'minify.yuijs.options.nomunge',
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'minify.yuijs.options.preserve-semi',
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'minify.yuijs.options.disable-optimizations',
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'minify.ccjs.path.java',
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'minify.ccjs.path.jar',
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'minify.ccjs.options.compilation_level',
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'minify.ccjs.options.formatting',
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)
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);
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}
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|
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$modules = Dispatcher::component( 'ModuleStatus' );
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if ( $modules->is_running( 'cdn' ) ) {
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$minify_dependencies = array_merge( $minify_dependencies, array( 'cdn.engine', 'cdn.enabled' ) );
|
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} elseif ( $old_config->get_boolean( 'cdn.enabled' ) && ! $new_config->get_boolean( 'cdn.enabled' ) ) {
|
|
$minify_dependencies = array_merge( $minify_dependencies, array( 'cdn.enabled' ) );
|
|
}
|
|
|
|
$old_minify_dependencies_values = array();
|
|
$new_minify_dependencies_values = array();
|
|
|
|
foreach ( $minify_dependencies as $minify_dependency ) {
|
|
$old_minify_dependencies_values[] = $old_config->get( $minify_dependency );
|
|
$new_minify_dependencies_values[] = $new_config->get( $minify_dependency );
|
|
}
|
|
|
|
if ( serialize( $old_minify_dependencies_values ) != serialize( $new_minify_dependencies_values ) ) {
|
|
$state_note = Dispatcher::config_state_note();
|
|
$state_note->set( 'minify.show_note.need_flush', true );
|
|
}
|
|
}
|
|
|
|
if ( $new_config->get_boolean( 'cdn.enabled' ) && ! Cdn_Util::is_engine_mirror( $new_config->get_string( 'cdn.engine' ) ) ) {
|
|
/**
|
|
* Show notification when CDN enabled
|
|
*/
|
|
if ( ! $old_config->get_boolean( 'cdn.enabled' ) ) {
|
|
$state = Dispatcher::config_state();
|
|
$state->set( 'cdn.show_note_cdn_upload', true );
|
|
$state->save();
|
|
}
|
|
|
|
/**
|
|
* Show notification when Browser Cache settings changes
|
|
*/
|
|
$cdn_dependencies = array( 'browsercache.enabled' );
|
|
|
|
if ( $new_config->get_boolean( 'cdn.enabled' ) ) {
|
|
$cdn_dependencies = array(
|
|
'browsercache.cssjs.compression',
|
|
'browsercache.cssjs.expires',
|
|
'browsercache.cssjs.lifetime',
|
|
'browsercache.cssjs.cache.control',
|
|
'browsercache.cssjs.cache.policy',
|
|
'browsercache.cssjs.etag',
|
|
'browsercache.cssjs.w3tc',
|
|
'browsercache.html.compression',
|
|
'browsercache.html.expires',
|
|
'browsercache.html.lifetime',
|
|
'browsercache.html.cache.control',
|
|
'browsercache.html.cache.policy',
|
|
'browsercache.html.etag',
|
|
'browsercache.html.w3tc',
|
|
'browsercache.other.compression',
|
|
'browsercache.other.expires',
|
|
'browsercache.other.lifetime',
|
|
'browsercache.other.cache.control',
|
|
'browsercache.other.cache.policy',
|
|
'browsercache.other.etag',
|
|
'browsercache.other.w3tc',
|
|
);
|
|
}
|
|
|
|
$old_cdn_dependencies_values = array();
|
|
$new_cdn_dependencies_values = array();
|
|
|
|
foreach ( $cdn_dependencies as $cdn_dependency ) {
|
|
$old_cdn_dependencies_values[] = $old_config->get( $cdn_dependency );
|
|
$new_cdn_dependencies_values[] = $new_config->get( $cdn_dependency );
|
|
}
|
|
|
|
if ( serialize( $old_cdn_dependencies_values ) !== serialize( $new_cdn_dependencies_values ) ) {
|
|
$state = Dispatcher::config_state();
|
|
$state->set( 'cdn.show_note_cdn_reupload', true );
|
|
$state->save();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Show need empty object cache notification
|
|
*/
|
|
if ( $current_config->getf_boolean( 'objectcache.enabled' ) ) {
|
|
$objectcache_dependencies = array(
|
|
'objectcache.groups.global',
|
|
'objectcache.groups.nonpersistent',
|
|
);
|
|
|
|
$old_objectcache_dependencies_values = array();
|
|
$new_objectcache_dependencies_values = array();
|
|
|
|
foreach ( $objectcache_dependencies as $objectcache_dependency ) {
|
|
$old_objectcache_dependencies_values[] = $old_config->get( $objectcache_dependency );
|
|
$new_objectcache_dependencies_values[] = $new_config->get( $objectcache_dependency );
|
|
}
|
|
|
|
if ( serialize( $old_objectcache_dependencies_values ) != serialize( $new_objectcache_dependencies_values ) ) {
|
|
$state_note = Dispatcher::config_state_note();
|
|
$state_note->set( 'objectcache.show_note.flush_needed', true );
|
|
}
|
|
}
|
|
|
|
do_action( 'w3tc_saved_options', $new_config );
|
|
|
|
/**
|
|
* Save config
|
|
*/
|
|
try {
|
|
$new_config->save();
|
|
} catch ( \Exception $ex ) {
|
|
// try to fix environment, it potentially can be fixed silently don't show error here, it will be called again later in admin_notices.
|
|
try {
|
|
$environment = Dispatcher::component( 'Root_Environment' );
|
|
$environment->fix_in_wpadmin( $new_config );
|
|
} catch ( \Exception $ex ) { // phpcs:ignore Generic.CodeAnalysis.EmptyStatement.DetectedCatch
|
|
// Do nothing.
|
|
}
|
|
|
|
// Retry save process and complain now on failure.
|
|
try {
|
|
$new_config->save();
|
|
} catch ( \Exception $ex ) {
|
|
throw new \Exception(
|
|
'<strong>Can\'t change configuration</strong>: ' . $ex->getMessage()
|
|
);
|
|
}
|
|
}
|
|
|
|
$w3_plugin_cdn = Dispatcher::component( 'Cdn_Core_Admin' );
|
|
|
|
/**
|
|
* Empty caches on engine change or cache enable/disable
|
|
*/
|
|
if ( $old_config->get_string( 'pgcache.engine' ) !=
|
|
$new_config->get_string( 'pgcache.engine' ) ||
|
|
$old_config->get_string( 'pgcache.enabled' ) !=
|
|
$new_config->get_string( 'pgcache.enabled' ) ) {
|
|
$pgcacheflush = Dispatcher::component( 'PgCache_Flush' );
|
|
$v = $pgcacheflush->flush();
|
|
}
|
|
|
|
if ( $old_config->get_string( 'dbcache.engine' ) != $new_config->get_string( 'dbcache.engine' ) || $old_config->get_string( 'dbcache.enabled' ) != $new_config->get_string( 'dbcache.enabled' ) ) {
|
|
w3tc_dbcache_flush();
|
|
}
|
|
|
|
if ( $old_config->get_string( 'objectcache.engine' ) != $new_config->get_string( 'objectcache.engine' ) || $old_config->getf_boolean( 'objectcache.enabled' ) !== $new_config->getf_boolean( 'objectcache.enabled' ) ) {
|
|
w3tc_objectcache_flush();
|
|
}
|
|
|
|
if ( $old_config->get_string( 'minify.engine' ) != $new_config->get_string( 'minify.engine' ) || $old_config->get_string( 'minify.enabled' ) != $new_config->get_string( 'minify.enabled' ) ) {
|
|
w3tc_minify_flush();
|
|
}
|
|
|
|
/**
|
|
* Update CloudFront CNAMEs
|
|
*/
|
|
if ( $new_config->get_boolean( 'cdn.enabled' ) && in_array( $new_config->get_string( 'cdn.engine' ), array( 'cf', 'cf2' ) ) ) {
|
|
if ( $new_config->get_string( 'cdn.engine' ) == 'cf' ) {
|
|
$old_cnames = $old_config->get_array( 'cdn.cf.cname' );
|
|
$new_cnames = $new_config->get_array( 'cdn.cf.cname' );
|
|
} else {
|
|
$old_cnames = $old_config->get_array( 'cdn.cf2.cname' );
|
|
$new_cnames = $new_config->get_array( 'cdn.cf2.cname' );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Refresh config
|
|
*/
|
|
$current_config->load();
|
|
|
|
/**
|
|
* React to config changes
|
|
*/
|
|
$environment = Dispatcher::component( 'Root_Environment' );
|
|
$environment->fix_on_event( $new_config, 'config_change', $old_config );
|
|
|
|
/**
|
|
* Auto upload browsercache files to CDN
|
|
*/
|
|
if ( $new_config->get_boolean( 'cdn.enabled' ) && $new_config->get_string( 'cdn.engine' ) == 'ftp' ) {
|
|
self::cdn_delete_browsercache( $current_config );
|
|
self::cdn_upload_browsercache( $current_config );
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Uploads minify files to CDN.
|
|
*
|
|
* @static
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function cdn_upload_minify() {
|
|
$w3_plugin_cdn = Dispatcher::component( 'Cdn_Plugin' );
|
|
$common = Dispatcher::component( 'Cdn_Core' );
|
|
|
|
$files = $w3_plugin_cdn->get_files_minify();
|
|
|
|
$upload = array();
|
|
$results = array();
|
|
|
|
foreach ( $files as $file ) {
|
|
$upload[] = $common->build_file_descriptor(
|
|
$common->docroot_filename_to_absolute_path( $file ),
|
|
$common->uri_to_cdn_uri( $common->docroot_filename_to_uri( $file ) )
|
|
);
|
|
}
|
|
|
|
$common->upload( $upload, true, $results );
|
|
}
|
|
|
|
/**
|
|
* Uploads Browser Cache .htaccess to FTP.
|
|
*
|
|
* @static
|
|
*
|
|
* @param Config $config Config.
|
|
* @return void
|
|
*/
|
|
public static function cdn_upload_browsercache( $config ) {
|
|
$common = Dispatcher::component( 'Cdn_Core' );
|
|
|
|
Dispatcher::component( 'Cdn_Core_Admin' );
|
|
|
|
$ce = Dispatcher::component( 'Cdn_Environment' );
|
|
$rules = $ce->rules_generate_for_ftp( $config );
|
|
|
|
if ( $config->get_boolean( 'browsercache.enabled' ) ) {
|
|
$be = Dispatcher::component( 'BrowserCache_Environment' );
|
|
$rules .= $be->rules_cache_generate_for_ftp( $config );
|
|
}
|
|
|
|
$cdn_path = Util_Rule::get_cdn_rules_path();
|
|
$tmp_path = W3TC_CACHE_TMP_DIR . '/' . $cdn_path;
|
|
|
|
if ( @file_put_contents( $tmp_path, $rules ) ) {
|
|
$results = array();
|
|
$upload = array( $common->build_file_descriptor( $tmp_path, $cdn_path ) );
|
|
|
|
$common->upload( $upload, true, $results );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Deletes Browser Cache .htaccess from FTP.
|
|
*
|
|
* @static
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function cdn_delete_browsercache() {
|
|
$common = Dispatcher::component( 'Cdn_Core' );
|
|
$cdn_path = Util_Rule::get_cdn_rules_path();
|
|
$tmp_path = W3TC_CACHE_TMP_DIR . '/' . $cdn_path;
|
|
$results = array();
|
|
$delete = array( $common->build_file_descriptor( $tmp_path, $cdn_path ) );
|
|
|
|
$common->delete( $delete, false, $results );
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns cookie domain.
|
|
*
|
|
* @static
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function get_cookie_domain() {
|
|
$site_url = get_option( 'siteurl' );
|
|
$parse_url = @parse_url( $site_url );
|
|
|
|
if ( $parse_url && ! empty( $parse_url['host'] ) ) {
|
|
return $parse_url['host'];
|
|
}
|
|
|
|
return isset( $_SERVER['HTTP_HOST'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) : '';
|
|
}
|
|
|
|
/**
|
|
* Returns current w3tc admin page.
|
|
*
|
|
* @static
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function get_current_page() {
|
|
$page = Util_Request::get_string( 'page' );
|
|
|
|
if ( substr( $page, 0, 5 ) === 'w3tc_' ) {
|
|
return $page;
|
|
}
|
|
|
|
return 'w3tc_dashboard';
|
|
}
|
|
|
|
/**
|
|
* Returns current w3tc extension id.
|
|
*
|
|
* @static
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function get_current_extension() {
|
|
$page = Util_Request::get_string( 'page' );
|
|
$extension = Util_Request::get_string( 'extension' );
|
|
|
|
if ( substr( $page, 0, 5 ) === 'w3tc_' && ! empty( $extension ) ) {
|
|
return $extension;
|
|
}
|
|
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Check if current page is a W3TC admin page.
|
|
*
|
|
* @static
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function is_w3tc_admin_page() {
|
|
$page_val = Util_Request::get_string( 'page' );
|
|
if ( ! empty( $page_val ) && 'w3tc_' === substr( $page_val, 0, 5 ) ) {
|
|
return true;
|
|
}
|
|
|
|
$action_val = Util_Request::get_string( 'action' );
|
|
if ( ! empty( $action_val ) && 'w3tc_' === substr( $action_val, 0, 5 ) ) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns current WordPress page.
|
|
*
|
|
* @static
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function get_current_wp_page() {
|
|
return Util_Request::get_string( 'page' );
|
|
}
|
|
}
|