Hanson.xyz Dev
438 lines
14 KiB
PHP
Executable File
438 lines
14 KiB
PHP
Executable File
<?php
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namespace WebpConverter\Loader;
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use WebpConverter\Service\CloudflareConfigurator;
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use WebpConverter\Service\EnvDetector;
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use WebpConverter\Service\OptionsAccessManager;
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use WebpConverter\Service\PathsGenerator;
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use WebpConverter\Settings\Option\CloudflareApiTokenOption;
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use WebpConverter\Settings\Option\CloudflareZoneIdOption;
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use WebpConverter\Settings\Option\ExtraFeaturesOption;
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use WebpConverter\Settings\Option\HtaccessRewriteOutputOption;
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use WebpConverter\Settings\Option\HtaccessRewritePathOption;
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use WebpConverter\Settings\Option\HtaccessRewriteRootOption;
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use WebpConverter\Settings\Option\RewriteInheritanceOption;
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use WebpConverter\Settings\Option\SupportedExtensionsOption;
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/**
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* Supports method of loading images using rewrites from .htaccess file.
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*/
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class HtaccessLoader extends LoaderAbstract {
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const LOADER_TYPE = 'htaccess';
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/**
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* {@inheritdoc}
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*/
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public function get_type(): string {
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return self::LOADER_TYPE;
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}
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/**
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* {@inheritdoc}
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*/
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public function init_admin_hooks() {
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add_filter( 'webpc_htaccess_rewrite_root', [ $this, 'modify_document_root_path' ], 0 );
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add_filter( 'webpc_htaccess_rewrite_output', [ $this, 'modify_output_root_path' ], 0, 2 );
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add_filter( 'webpc_htaccess_rewrite_root', [ $this, 'overwrite_htaccess_rewrite_root' ] );
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add_filter( 'webpc_htaccess_rewrite_path', [ $this, 'overwrite_htaccess_rewrite_path' ] );
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add_filter( 'webpc_htaccess_rewrite_output', [ $this, 'overwrite_htaccess_rewrite_output' ] );
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add_filter( 'webpc_debug_image_url', [ $this, 'update_image_urls_to_bunny_cdn' ] );
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}
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/**
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* {@inheritdoc}
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*/
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public function init_front_end_hooks() {
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}
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/**
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* {@inheritdoc}
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*/
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public function activate_loader( bool $is_debug = false ) {
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$settings = ( ! $is_debug ) ? $this->plugin_data->get_plugin_settings() : $this->plugin_data->get_plugin_settings_debug();
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$this->deactivate_loader();
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$this->add_rewrite_rules_to_wp_content( true, $settings );
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$this->add_rewrite_rules_to_uploads( true, $settings );
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$this->add_rewrite_rules_to_uploads_webp( true, $settings );
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}
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/**
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* {@inheritdoc}
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*/
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public function deactivate_loader() {
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$settings = $this->plugin_data->get_plugin_settings();
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$this->add_rewrite_rules_to_wp_content( false, $settings );
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$this->add_rewrite_rules_to_uploads( false, $settings );
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$this->add_rewrite_rules_to_uploads_webp( false, $settings );
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}
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/**
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* @param string $original_path .
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*
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* @return string
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* @internal
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*/
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public function modify_document_root_path( string $original_path ): string {
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if ( isset( $_SERVER['SERVER_ADMIN'] ) && strpos( $_SERVER['SERVER_ADMIN'], '.home.pl' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput
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return '%{DOCUMENT_ROOT}' . str_replace( '//', '/', ABSPATH );
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}
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return $original_path;
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}
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/**
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* @param string $output_path .
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* @param string $root_path .
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*
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* @return string
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* @internal
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*/
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public function modify_output_root_path( string $output_path, string $root_path ): string {
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if ( $output_path === $root_path ) {
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return '/';
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}
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return $output_path;
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}
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/**
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* @param string $path .
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*
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* @return string
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* @internal
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*/
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public function overwrite_htaccess_rewrite_root( string $path ): string {
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$settings = $this->plugin_data->get_plugin_settings();
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$terms = [
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'ABSPATH' => ABSPATH,
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];
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return ( $settings[ HtaccessRewriteRootOption::OPTION_NAME ] !== '' )
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? str_replace( array_keys( $terms ), array_values( $terms ), $settings[ HtaccessRewriteRootOption::OPTION_NAME ] )
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: $path;
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}
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/**
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* @param string $path .
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*
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* @return string
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* @internal
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*/
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public function overwrite_htaccess_rewrite_path( string $path ): string {
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$settings = $this->plugin_data->get_plugin_settings();
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return ( $settings[ HtaccessRewritePathOption::OPTION_NAME ] !== '' ) ? $settings[ HtaccessRewritePathOption::OPTION_NAME ] : $path;
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}
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/**
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* @param string $path .
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*
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* @return string
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* @internal
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*/
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public function overwrite_htaccess_rewrite_output( string $path ): string {
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$settings = $this->plugin_data->get_plugin_settings();
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return ( $settings[ HtaccessRewriteOutputOption::OPTION_NAME ] !== '' ) ? $settings[ HtaccessRewriteOutputOption::OPTION_NAME ] : $path;
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}
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/**
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* @param string $url .
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*
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* @return string
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* @internal
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*/
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public function update_image_urls_to_bunny_cdn( string $url ): string {
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if ( ! class_exists( '\BunnyCDN' ) || ! EnvDetector::is_cdn_bunny() ) {
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return $url;
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}
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$options = \BunnyCDN::getOptions();
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return str_replace( $options['site_url'], ( is_ssl() ? 'https://' : 'http://' ) . $options['cdn_domain_name'], $url );
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}
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/**
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* Saves rules to .htaccess file in /wp-content directory.
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*
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* @param bool $is_active Is loader active?
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* @param mixed[] $settings Plugin settings.
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*
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* @return void
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*/
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private function add_rewrite_rules_to_wp_content( bool $is_active, array $settings ) {
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$path = dirname( apply_filters( 'webpc_dir_path', '', 'uploads' ) );
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if ( ! $is_active ) {
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$this->save_rewrites_in_htaccesss( $path );
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return;
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}
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$content = $this->add_comments_to_rules( $this->get_rules_to_wp_content( $settings ) );
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$content = apply_filters( 'webpc_htaccess_rules', $content, $path . '/.htaccess' );
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$this->save_rewrites_in_htaccesss( $path, $content );
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}
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/**
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* @param mixed[] $settings Plugin settings.
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*
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* @return string[]
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*/
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protected function get_rules_to_wp_content( array $settings ): array {
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return [
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$this->get_mod_rewrite_rules( $settings ),
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$this->get_mod_headers_rules( $settings ),
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];
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}
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/**
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* Saves rules to .htaccess file in /uploads directory.
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*
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* @param bool $is_active Is loader active?
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* @param mixed[] $settings Plugin settings.
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*
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* @return void
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*/
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private function add_rewrite_rules_to_uploads( bool $is_active, array $settings ) {
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$path = apply_filters( 'webpc_dir_path', '', 'uploads' );
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if ( ! $is_active ) {
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$this->save_rewrites_in_htaccesss( $path );
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return;
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}
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$path_parts = explode( '/', apply_filters( 'webpc_dir_name', '', 'uploads' ) );
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$content = $this->add_comments_to_rules(
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[
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$this->get_mod_rewrite_rules( $settings, end( $path_parts ) ),
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]
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);
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$content = apply_filters( 'webpc_htaccess_rules', $content, $path . '/.htaccess' );
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$this->save_rewrites_in_htaccesss( $path, $content );
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}
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/**
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* Saves rules to .htaccess file in /uploads-webpc directory.
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*
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* @param bool $is_active Is loader active?
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* @param mixed[] $settings Plugin settings.
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*
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* @return void
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*/
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private function add_rewrite_rules_to_uploads_webp( bool $is_active, array $settings ) {
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$path = apply_filters( 'webpc_dir_path', '', 'webp' );
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if ( ! $is_active ) {
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$this->save_rewrites_in_htaccesss( $path );
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return;
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}
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$content = $this->add_comments_to_rules(
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[
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$this->get_mod_mime_rules( $settings ),
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$this->get_mod_expires_rules(),
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]
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);
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$content = apply_filters( 'webpc_htaccess_rules', $content, $path . '/.htaccess' );
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$this->save_rewrites_in_htaccesss( $path, $content );
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}
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/**
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* Generates rules for rewriting source images to output images.
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*
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* @param mixed[] $settings Plugin settings.
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* @param string|null $output_path_suffix Location of .htaccess file.
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*
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* @return string Rules for .htaccess file.
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*/
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protected function get_mod_rewrite_rules( array $settings, ?string $output_path_suffix = null ): string {
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$content = '';
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if ( ! $settings[ SupportedExtensionsOption::OPTION_NAME ] ) {
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return $content;
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}
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$document_root = PathsGenerator::get_rewrite_root();
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$root_suffix = PathsGenerator::get_rewrite_path();
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$root_suffix_output = apply_filters( 'webpc_htaccess_rewrite_output', $root_suffix, $document_root );
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$output_path = apply_filters( 'webpc_dir_name', '', 'webp' );
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if ( $output_path_suffix !== null ) {
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$output_path .= '/' . $output_path_suffix;
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}
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$content .= '<IfModule mod_rewrite.c>' . PHP_EOL;
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$content .= ' RewriteEngine On' . PHP_EOL;
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if ( apply_filters( 'webpc_htaccess_mod_rewrite_inherit', ! $settings[ RewriteInheritanceOption::OPTION_NAME ] ) === true ) {
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$content .= ' RewriteOptions Inherit' . PHP_EOL;
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}
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$content .= PHP_EOL;
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$content .= ' ' . apply_filters( 'webpc_htaccess_original_cond', 'RewriteCond %{QUERY_STRING} original$' ) . PHP_EOL;
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$content .= ' RewriteCond %{REQUEST_FILENAME} -f' . PHP_EOL;
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$content .= ' RewriteRule . - [L]' . PHP_EOL;
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foreach ( $this->format_factory->get_mime_types() as $format => $mime_type ) {
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$content .= PHP_EOL;
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foreach ( $settings[ SupportedExtensionsOption::OPTION_NAME ] as $ext ) {
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if ( $format === $ext ) {
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continue;
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}
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$content .= " RewriteCond %{HTTP_ACCEPT} {$mime_type}" . PHP_EOL;
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if ( in_array( ExtraFeaturesOption::OPTION_VALUE_ONLY_SMALLER, $settings[ ExtraFeaturesOption::OPTION_NAME ] ) ) {
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$content .= " RewriteCond %{REQUEST_FILENAME} -f" . PHP_EOL;
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}
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if ( $document_root === '%{DOCUMENT_ROOT}/' ) {
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$content .= " RewriteCond %{DOCUMENT_ROOT}/{$output_path}/$1.{$ext}.{$format} -f" . PHP_EOL;
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} elseif ( strpos( $document_root, '%{DOCUMENT_ROOT}' ) !== false ) {
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$content .= " RewriteCond {$document_root}{$output_path}/$1.{$ext}.{$format} -f [OR]" . PHP_EOL;
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$content .= " RewriteCond %{DOCUMENT_ROOT}/{$output_path}/$1.{$ext}.{$format} -f" . PHP_EOL;
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} else {
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$content .= " RewriteCond {$document_root}{$output_path}/$1.{$ext}.{$format} -f [OR]" . PHP_EOL;
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$content .= " RewriteCond %{DOCUMENT_ROOT}{$root_suffix}{$output_path}/$1.{$ext}.{$format} -f" . PHP_EOL;
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}
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if ( apply_filters( 'webpc_htaccess_mod_rewrite_referer', false ) === true ) {
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$content .= " RewriteCond %{HTTP_HOST}@@%{HTTP_REFERER} ^([^@]*)@@https?://\\1/.*" . PHP_EOL;
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}
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$content .= " RewriteRule (.+)\.{$ext}$ {$root_suffix_output}{$output_path}/$1.{$ext}.{$format} [NC,T={$mime_type},L]" . PHP_EOL;
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}
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}
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$content .= '</IfModule>' . PHP_EOL;
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return apply_filters( 'webpc_htaccess_mod_rewrite', trim( $content ), $output_path );
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}
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/**
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* Generates rules for mod_headers.
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*
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* @param mixed[] $settings Plugin settings.
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*
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* @return string Rules for .htaccess file.
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*/
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protected function get_mod_headers_rules( array $settings ): string {
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$content = '';
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$extensions = implode( '|', $settings[ SupportedExtensionsOption::OPTION_NAME ] );
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$cache_control = true;
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if ( $settings[ CloudflareZoneIdOption::OPTION_NAME ] && $settings[ CloudflareApiTokenOption::OPTION_NAME ]
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&& OptionsAccessManager::get_option( CloudflareConfigurator::REQUEST_CACHE_CONFIG_OPTION ) === 'yes' ) {
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$cache_control = false;
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} elseif ( EnvDetector::is_cdn_bunny() ) {
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$cache_control = false;
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}
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$content .= '<IfModule mod_headers.c>' . PHP_EOL;
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if ( $extensions ) {
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$content .= ' <FilesMatch "(?i)\.(' . $extensions . ')(\.(webp|avif))?$">' . PHP_EOL;
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}
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if ( apply_filters( 'webpc_htaccess_cache_control_private', $cache_control ) ) {
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$content .= ' Header always set Cache-Control "private"' . PHP_EOL;
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$content .= ' Header always set X-LiteSpeed-Cache-Control "no-cache"' . PHP_EOL;
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}
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$content .= ' Header append Vary "Accept"' . PHP_EOL;
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if ( $extensions ) {
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$content .= ' </FilesMatch>' . PHP_EOL;
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}
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$content .= '</IfModule>';
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return apply_filters( 'webpc_htaccess_mod_headers', $content );
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}
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/**
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* Generates rules for mod_expires.
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*
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* @return string Rules for .htaccess file.
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*/
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private function get_mod_expires_rules(): string {
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$content = '';
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$content .= '<IfModule mod_expires.c>' . PHP_EOL;
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$content .= ' ExpiresActive On' . PHP_EOL;
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foreach ( $this->format_factory->get_mime_types() as $format => $mime_type ) {
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$content .= " ExpiresByType {$mime_type} \"access plus 1 year\"" . PHP_EOL;
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}
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$content .= '</IfModule>';
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return apply_filters( 'webpc_htaccess_mod_expires', $content );
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}
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/**
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* Generates rules that add support for output formats.
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*
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* @param mixed[] $settings Plugin settings.
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*
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* @return string Rules for .htaccess file.
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*/
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private function get_mod_mime_rules( array $settings ): string {
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$content = '';
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if ( ! $settings[ SupportedExtensionsOption::OPTION_NAME ] ) {
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return $content;
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}
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$content .= '<IfModule mod_mime.c>' . PHP_EOL;
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foreach ( $this->format_factory->get_mime_types() as $format => $mime_type ) {
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$content .= " AddType {$mime_type} .{$format}" . PHP_EOL;
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}
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$content .= '</IfModule>';
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return apply_filters( 'webpc_htaccess_mod_mime', $content );
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}
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/**
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* Adds comments before and after rules for .htaccess file.
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*
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* @param string[] $rules Rules for .htaccess file.
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*
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* @return string Rules for .htaccess file.
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*/
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private function add_comments_to_rules( array $rules ): string {
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if ( ! $rules ) {
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return '';
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}
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$rows = [];
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$rows[] = '';
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$rows[] = '# BEGIN Converter for Media';
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$rows[] = '# ! --- DO NOT EDIT PREVIOUS LINE --- !';
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$rows = array_merge( $rows, array_filter( $rules ) );
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$rows[] = '# ! --- DO NOT EDIT NEXT LINE --- !';
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$rows[] = '# END Converter for Media';
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$rows[] = '';
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return implode( PHP_EOL, $rows );
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}
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/**
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* Saves rules to .htaccess file in selected location.
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*
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* @param string $path_dir Location of .htaccess file.
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* @param string $rules Rules for .htaccess file.
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*
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* @return void
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*/
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private function save_rewrites_in_htaccesss( string $path_dir, string $rules = '' ) {
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$path_file = $path_dir . '/.htaccess';
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$code = ( is_readable( $path_file ) ) ? file_get_contents( $path_file ) ?: '' : '';
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$code = preg_replace(
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'/((:?[\r\n|\r|\n]?)# BEGIN (Converter for Media|WebP Converter)(.*?)# END (Converter for Media|WebP Converter)(:?(:?[\r\n|\r|\n]+)?))/s',
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'',
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$code
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);
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if ( $rules && $code ) {
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$code = PHP_EOL . $code;
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}
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$code = $rules . $code;
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if ( is_writable( $path_dir ) ) {
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file_put_contents( $path_file, $code );
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}
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}
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}
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