a22573bf0b
- WordPress core y plugins - Tema Twenty Twenty-Four configurado - Plugin allow-unfiltered-html.php simplificado - .gitignore configurado para excluir wp-config.php y uploads 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
559 lines
18 KiB
PHP
Executable File
559 lines
18 KiB
PHP
Executable File
<?php
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/**
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* File: ConfigCompiler.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 ConfigCompiler
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*
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* phpcs:disable PSR2.Classes.PropertyDeclaration.Underscore
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* phpcs:disable PSR2.Methods.MethodDeclaration.Underscore
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* phpcs:disable WordPress.PHP.NoSilencedErrors.Discouraged
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* phpcs:disable WordPress.WP.AlternativeFunctions
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*/
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class ConfigCompiler {
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/**
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* Blog ID of loaded config
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*
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* @var integer
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*/
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private $_blog_id;
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/**
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* Preview flag
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*
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* @var bool
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*/
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private $_preview;
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/**
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* Data
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*
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* @var array
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*/
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private $_data;
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/**
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* Keys
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*
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* @var array
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*/
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private $_keys;
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/**
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* Determines if a child key is sealed based on master and child configurations.
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*
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* @param string $key The configuration key to check.
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* @param array $master_data The master configuration data.
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* @param array $child_data The child configuration data.
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*
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* @return bool True if the key is sealed; false otherwise.
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*/
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public static function child_key_sealed( $key, $master_data, $child_data ) {
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if ( isset( $master_data['common.force_master'] ) && (bool) $master_data['common.force_master'] ) {
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return true;
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}
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// affects rules which are global, not possible to overload.
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if ( 'pgcache.engine' === $key && 'file_generic' === $master_data['pgcache.engine'] ) {
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return true;
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}
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if (
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in_array(
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$key,
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array(
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'minify.rewrite',
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'browsercache.rewrite',
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'version',
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),
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true
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)
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) {
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return true;
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}
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include W3TC_DIR . '/ConfigKeys.php';
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// key which marks overloads is always editable.
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$overloads_postfix = '.configuration_overloaded';
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// extension settings sealing
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// e.g. array('newrelic' , '...') is controlled
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// by 'newrelic.configuration_overloaded'].
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$block_key = ( is_array( $key ) ? $key[0] : $key );
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if (
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isset( $child_data[ $block_key ] ) &&
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isset( $child_data[ $block_key . $overloads_postfix ] ) &&
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(bool) $child_data[ $block_key . $overloads_postfix ]
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) {
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return false;
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}
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if ( ! is_array( $key ) ) {
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if ( substr( $key, strlen( $key ) - strlen( $overloads_postfix ), strlen( $overloads_postfix ) ) === $overloads_postfix ) {
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return false;
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}
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// default sealing.
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foreach ( $overloading_keys_scope as $i ) {
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$overloading_key = $i['key'];
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// check if this key is allowed by overloading-mark key.
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if ( substr( $key, 0, strlen( $i['prefix'] ) ) === $i['prefix'] ) {
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if ( ! isset( $child_data[ $overloading_key ] ) ) {
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return true;
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}
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if ( (bool) $child_data[ $overloading_key ] ) {
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return false;
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}
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}
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}
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}
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return true;
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}
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/**
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* Reads a configuration array from a legacy file format.
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*
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* @param string $filename The path to the file to be read.
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*
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* @return array|null The configuration array, or null if the file is invalid or unreadable.
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*/
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private static function util_array_from_file_legacy_v2( $filename ) {
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if ( file_exists( $filename ) && is_readable( $filename ) ) {
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// including file directly instead of read+eval causes constant problems
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// with APC, ZendCache, and WSOD in a case of broken config file.
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$content = @file_get_contents( $filename );
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$config = @json_decode( $content, true );
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if ( is_array( $config ) ) {
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return $config;
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}
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}
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return null;
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}
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/**
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* Constructor to initialize configuration for a specific blog.
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*
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* @param int $blog_id The blog ID for which the configuration is being initialized.
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* @param bool $preview Whether the configuration is in preview mode.
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*
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* @return void
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*/
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public function __construct( $blog_id, $preview ) {
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$this->_blog_id = $blog_id;
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$this->_preview = $preview;
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include W3TC_DIR . '/ConfigKeys.php';
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$this->_keys = $keys;
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// move _date to initial state.
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foreach ( $this->_keys as $key => $value ) {
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$this->_data[ $key ] = $value['default'];
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}
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$this->_data['version'] = W3TC_VERSION;
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$this->set_dynamic_defaults();
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}
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/**
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* Loads the configuration data from various sources.
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*
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* @param array|null $data Optional data to load. If null, data will be loaded from storage.
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*
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* @return void
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*/
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public function load( $data = null ) {
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// apply data from master config.
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if ( is_null( $data ) ) {
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$data = Config::util_array_from_storage( 0, $this->_preview );
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}
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if ( is_null( $data ) && $this->_preview ) {
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// try to read production data when preview not available.
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$data = Config::util_array_from_storage( 0, false );
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}
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// try to get legacy v2 data.
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if ( is_null( $data ) ) {
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$master_filename = Config::util_config_filename_legacy_v2( 0, $this->_preview );
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$data = self::util_array_from_file_legacy_v2( $master_filename );
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}
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if ( is_array( $data ) ) {
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$data = $this->upgrade( $data );
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foreach ( $data as $key => $value ) {
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$this->_data[ $key ] = $value;
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}
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}
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if ( $this->is_master() ) {
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return;
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}
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// apply child config.
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$data = Config::util_array_from_storage( $this->_blog_id, $this->_preview );
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if ( is_null( $data ) && $this->_preview ) {
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// try to read production data when preview not available.
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$data = Config::util_array_from_storage( $this->_blog_id, false );
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}
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// try to get legacy v2 data.
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if ( is_null( $data ) ) {
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$child_filename = Config::util_config_filename_legacy_v2( $this->_blog_id, $this->_preview );
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$data = self::util_array_from_file_legacy_v2( $child_filename );
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}
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if ( is_array( $data ) ) {
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$data = $this->upgrade( $data );
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foreach ( $data as $key => $value ) {
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if ( ! self::child_key_sealed( $key, $this->_data, $data ) ) {
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$this->_data[ $key ] = $value;
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}
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}
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}
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}
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/**
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* Applies provided data to the configuration.
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*
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* @param array $data The data to apply to the configuration.
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*
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* @return void
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*/
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public function apply_data( $data ) {
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foreach ( $data as $key => $value ) {
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$this->_data[ $key ] = $value;
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}
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}
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/**
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* Retrieves the configuration data.
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*
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* @return array The configuration data.
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*/
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public function get_data() {
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return $this->_data;
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}
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/**
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* Saves the current configuration data to storage.
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*
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* @return void
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*/
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public function save() {
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$data = array(
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'version' => $this->_data['version'],
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);
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if ( $this->is_master() ) {
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foreach ( $this->_data as $key => $value ) {
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$data[ $key ] = $this->_data[ $key ];
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}
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} else {
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// write only overwrited keys.
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$master = new ConfigCompiler( 0, $this->_preview );
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$master->load();
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foreach ( $this->_data as $key => $value ) {
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if ( ! self::child_key_sealed( $key, $master->_data, $this->_data ) ) {
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$data[ $key ] = $this->_data[ $key ];
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}
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}
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}
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ConfigUtil::save_item( $this->_blog_id, $this->_preview, $data );
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}
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/**
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* Checks if the current configuration is the master configuration.
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*
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* @return bool True if it is the master configuration; false otherwise.
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*/
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private function is_master() {
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return $this->_blog_id <= 0;
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}
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/**
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* Sets default values for dynamic configuration fields.
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*
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* @return void
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*/
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private function set_dynamic_defaults() {
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if ( empty( $this->_data['stats.access_log.webserver'] ) ) {
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if ( Util_Environment::is_nginx() ) {
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$this->_data['stats.access_log.webserver'] = 'nginx';
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$this->_data['stats.access_log.format'] = '$remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent"';
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} else {
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$this->_data['stats.access_log.webserver'] = 'apache';
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}
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}
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}
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/**
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* Upgrades the provided configuration data to the latest version.
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*
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* This method ensures that configuration data is updated and migrated
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* to match the structure and settings of the latest version.
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*
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* @param array $file_data {
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* The configuration data to upgrade.
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*
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* @type string $version The current version of the configuration.
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* @type array $minify Minify settings such as JS and CSS.
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* @type array $cdnfsd CDN settings for file storage and distribution.
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* @type array $extensions Active extensions settings.
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* @type array $newrelic New Relic monitoring settings.
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* @type array $fragmentcache Fragment cache settings.
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* }
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*
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* @return array The upgraded configuration data.
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*/
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private function upgrade( $file_data ) {
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if ( ! isset( $file_data['version'] ) ) {
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$file_data['version'] = '0.0.0';
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}
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if ( ! function_exists( 'bb2_start' ) ) {
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$file_data['pgcache.bad_behavior_path'] = '';
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} else {
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if ( file_exists( WP_PLUGIN_DIR . '/bad-behavior/bad-behavior-generic.php' ) ) {
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$bb_file = WP_PLUGIN_DIR . '/bad-behavior/bad-behavior-generic.php';
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} elseif ( file_exists( WP_PLUGIN_DIR . '/Bad-Behavior/bad-behavior-generic.php' ) ) {
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$bb_file = WP_PLUGIN_DIR . '/Bad-Behavior/bad-behavior-generic.php';
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} else {
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$bb_file = false;
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}
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if ( $bb_file ) {
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$file_data['pgcache.bad_behavior_path'] = $bb_file;
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}
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}
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// changes in 0.15.2.
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if ( version_compare( $file_data['version'], '0.15.2', '<' ) ) {
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if ( isset( $file_data['minify.js.combine.header'] ) && $file_data['minify.js.combine.header'] ) {
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$file_data['minify.js.method'] = 'combine';
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}
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if ( isset( $file_data['minify.css.combine'] ) && $file_data['minify.css.combine'] ) {
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$file_data['minify.css.method'] = 'combine';
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}
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}
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// changes in 0.13.
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if ( version_compare( $file_data['version'], '0.12.0', '<=' ) ) {
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if ( empty( $file_data['lazyload.exclude'] ) ) {
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$file_data['lazyload.exclude'] = array();
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}
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if ( ! in_array( 'skip_lazy', $file_data['lazyload.exclude'], true ) ) {
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$file_data['lazyload.exclude'][] = 'skip_lazy';
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}
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}
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// changes in 0.9.7.
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if (
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isset( $file_data['cdnfsd.enabled'] ) &&
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! empty( $file_data['cdnfsd.enabled'] ) &&
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empty( $file_data['cdnfsd.engine'] )
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) {
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$file_data['cdnfsd.enabled'] = '0';
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}
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// changes in 0.9.6.
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if ( ! isset( $file_data['cdn.cors_header'] ) ) {
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$file_data['cdn.cors_header'] = true;
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}
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// changes in 0.9.5.
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if ( ! isset( $file_data['extensions.active_frontend'] ) || ! is_array( $file_data['extensions.active_frontend'] ) ) {
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$file_data['extensions.active_frontend'] = array();
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}
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if ( version_compare( $file_data['version'], '0.9.5', '<' ) ) {
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// dont show minify tips if already enabled.
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if (
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isset( $file_data['minify.enabled'] ) &&
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! empty( $file_data['minify.enabled'] ) &&
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function_exists( 'get_option' )
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) {
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$cs = Dispatcher::config_state();
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$cs->set( 'minify.hide_minify_help', true );
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$cs->save();
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}
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$file_data['pgcache.mirrors.enabled'] = true;
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// map regions in rackspace.
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if ( isset( $file_data['cdn.rscf.location'] ) ) {
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if ( 'uk' === $file_data['cdn.rscf.location'] ) {
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$file_data['cdn.rscf.location'] = 'LON';
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}
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if ( 'us' === $file_data['cdn.rscf.location'] ) {
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$file_data['cdn.rscf.location'] = 'ORD';
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}
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}
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// change filenames.
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$active = array();
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if ( isset( $file_data['extensions.active'] ) &&
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is_array( $file_data['extensions.active'] ) ) {
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if ( isset( $file_data['extensions.active']['cloudflare'] ) ) {
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$active['cloudflare'] = 'w3-total-cache/Extension_CloudFlare_Plugin.php';
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}
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if ( isset( $file_data['extensions.active']['genesis.theme'] ) ) {
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$active['genesis.theme'] = 'w3-total-cache/Extension_Genesis_Plugin.php';
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}
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if ( isset( $file_data['extensions.active']['wordpress-seo'] ) ) {
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$active['wordpress-seo'] = 'w3-total-cache/Extension_WordPressSeo_Plugin.php';
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}
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}
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$file_data['extensions.active'] = $active;
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$active_frontend = array();
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foreach ( $active as $key => $value ) {
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$active_frontend[ $key ] = '*';
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}
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$file_data['extensions.active_frontend'] = $active_frontend;
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// keep those active by default.
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$file_data['extensions.active']['newrelic'] = 'w3-total-cache/Extension_NewRelic_Plugin.php';
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$file_data['extensions.active']['fragmentcache'] = 'w3-total-cache/Extension_FragmentCache_Plugin.php';
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}
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// newrelic settings - migrate to extension.
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if ( isset( $file_data['newrelic.enabled'] ) &&
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$file_data['newrelic.enabled'] ) {
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// make new relic extension enabled.
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if ( ! isset( $file_data['extensions.active_frontend']['newrelic'] ) ) {
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$file_data['extensions.active_frontend']['newrelic'] = '*';
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}
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}
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if ( ! isset( $file_data['newrelic'] ) || ! is_array( $file_data['newrelic'] ) ) {
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$file_data['newrelic'] = array(
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'monitoring_type' => 'apm',
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);
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}
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$this->_set_if_exists( $file_data, 'newrelic.api_key', 'newrelic', 'api_key' );
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$this->_set_if_exists( $file_data, 'newrelic.appname', 'newrelic', 'apm.application_name' );
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$this->_set_if_exists( $file_data, 'newrelic.accept.logged_roles', 'newrelic', 'accept.logged_roles' );
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$this->_set_if_exists( $file_data, 'newrelic.accept.roles', 'newrelic', 'accept.roles' );
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$this->_set_if_exists( $file_data, 'newrelic.use_php_function', 'newrelic', 'use_php_function' );
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$this->_set_if_exists( $file_data, 'newrelic.cache_time', 'newrelic', 'cache_time' );
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$this->_set_if_exists( $file_data, 'newrelic.enable_xmit', 'newrelic', 'enable_xmit' );
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$this->_set_if_exists( $file_data, 'newrelic.include_rum', 'newrelic', 'include_rum' );
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// extensions - kept in separate key now.
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$this->_set_if_exists_extension( $file_data, 'cloudflare' );
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$this->_set_if_exists_extension( $file_data, 'genesis.theme' );
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// fragmentcache to extension.
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if ( isset( $file_data['fragmentcache.enabled'] ) &&
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$file_data['fragmentcache.enabled'] ) {
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// make new relic extension enabled.
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if ( ! isset( $file_data['extensions.active_frontend']['fragmentcache'] ) ) {
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$file_data['extensions.active_frontend']['fragmentcache'] = '*';
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}
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}
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$this->_set_if_exists( $file_data, 'fragmentcache.debug', 'fragmentcache', 'debug' );
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$this->_set_if_exists( $file_data, 'fragmentcache.engine', 'fragmentcache', 'engine' );
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$this->_set_if_exists( $file_data, 'fragmentcache.file.gc', 'fragmentcache', 'file.gc' );
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$this->_set_if_exists( $file_data, 'fragmentcache.file.locking', 'fragmentcache', 'file.locking' );
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$this->_set_if_exists( $file_data, 'fragmentcache.memcached.servers', 'fragmentcache', 'memcached.servers' );
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$this->_set_if_exists( $file_data, 'fragmentcache.memcached.persistent', 'fragmentcache', 'memcached.persistent' );
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$this->_set_if_exists( $file_data, 'fragmentcache.memcached.aws_autodiscovery', 'fragmentcache', 'memcached.aws_autodiscovery' );
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$this->_set_if_exists( $file_data, 'fragmentcache.memcached.username', 'fragmentcache', 'memcached.username' );
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$this->_set_if_exists( $file_data, 'fragmentcache.memcached.password', 'fragmentcache', 'memcached.password' );
|
|
$this->_set_if_exists( $file_data, 'fragmentcache.memcached.binary_protocol', 'fragmentcache', 'memcached.binary_protocol' );
|
|
$this->_set_if_exists( $file_data, 'fragmentcache.redis.persistent', 'fragmentcache', 'redis.persistent' );
|
|
$this->_set_if_exists( $file_data, 'fragmentcache.redis.servers', 'fragmentcache', 'redis.servers' );
|
|
$this->_set_if_exists( $file_data, 'fragmentcache.redis.verify_tls_certificates', 'fragmentcache', 'redis.verify_tls_certificates' );
|
|
$this->_set_if_exists( $file_data, 'fragmentcache.redis.password', 'fragmentcache', 'redis.password' );
|
|
$this->_set_if_exists( $file_data, 'fragmentcache.redis.dbid', 'fragmentcache', 'redis.dbid' );
|
|
$this->_set_if_exists( $file_data, 'fragmentcache.lifetime', 'fragmentcache', 'lifetime' );
|
|
|
|
// new options, separated old one. implemented in 0.9.5.3.
|
|
if ( isset( $file_data['browsercache.cssjs.replace'] ) && ! isset( $file_data['browsercache.cssjs.querystring'] ) ) {
|
|
$file_data['browsercache.cssjs.querystring'] = $file_data['browsercache.cssjs.replace'];
|
|
}
|
|
if ( isset( $file_data['browsercache.other.replace'] ) && ! isset( $file_data['browsercache.other.querystring'] ) ) {
|
|
$file_data['browsercache.other.querystring'] = $file_data['browsercache.other.replace'];
|
|
}
|
|
|
|
// changes in 0.9.5.4.
|
|
if ( isset( $file_data['cdn.engine'] ) ) {
|
|
if ( 'cloudfront_fsd' === $file_data['cdn.engine'] ) {
|
|
$file_data['cdnfsd.engine'] = 'cloudfront';
|
|
$file_data['cdnfsd.enabled'] = $file_data['cdn.enabled'];
|
|
|
|
if ( isset( $file_data['cdn.cloudfront_fsd.access_key'] ) ) {
|
|
$file_data['cdnfsd.cloudfront.access_key'] = $file_data['cdn.cloudfront_fsd.access_key'];
|
|
$file_data['cdnfsd.cloudfront.distribution_domain'] = $file_data['cdn.cloudfront_fsd.distribution_domain'];
|
|
$file_data['cdnfsd.cloudfront.secret_key'] = $file_data['cdn.cloudfront_fsd.secret_key'];
|
|
$file_data['cdnfsd.cloudfront.distribution_id'] = $file_data['cdn.cloudfront_fsd.distribution_id'];
|
|
}
|
|
}
|
|
}
|
|
|
|
$file_data['version'] = W3TC_VERSION;
|
|
|
|
return $file_data;
|
|
}
|
|
|
|
/**
|
|
* Sets an extension configuration if it exists in the provided data array.
|
|
*
|
|
* This method migrates extension-specific settings to the proper structure
|
|
* within the configuration data.
|
|
*
|
|
* @param array $a Reference to the configuration data array.
|
|
* @param string $extension The extension key to check and migrate.
|
|
*
|
|
* @return void
|
|
*/
|
|
private function _set_if_exists_extension( &$a, $extension ) {
|
|
if ( isset( $a['extensions.settings'] ) && isset( $a['extensions.settings'][ $extension ] ) ) {
|
|
$a[ $extension ] = $a['extensions.settings'][ $extension ];
|
|
unset( $a['extensions.settings'][ $extension ] );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Migrates an existing key to a nested configuration structure.
|
|
*
|
|
* This method checks if the specified key exists in the data array and, if so,
|
|
* moves its value to the designated nested configuration structure.
|
|
*
|
|
* @param array $a Reference to the configuration data array.
|
|
* @param string $old_key The existing key to check in the data array.
|
|
* @param string $new_key0 The primary key for the new nested structure.
|
|
* @param string $new_key1 The secondary key for the new nested structure.
|
|
*
|
|
* @return void
|
|
*/
|
|
private function _set_if_exists( &$a, $old_key, $new_key0, $new_key1 ) {
|
|
if ( isset( $a[ $old_key ] ) ) {
|
|
$a[ $new_key0 ][ $new_key1 ] = $a[ $old_key ];
|
|
unset( $a[ $old_key ] );
|
|
}
|
|
}
|
|
}
|