used by a plugin or theme.' ) ); } if ( ! $this->is_active() ) { if ( ! is_protected_endpoint() ) { return new WP_Error( 'non_protected_endpoint', __( 'Error occurred on a non-protected endpoint.' ) ); } if ( ! function_exists( 'wp_generate_password' ) ) { require_once ABSPATH . WPINC . '/pluggable.php'; } return $this->email_service->maybe_send_recovery_mode_email( $this->get_email_rate_limit(), $error, $extension ); } if ( ! $this->store_error( $error ) ) { return new WP_Error( 'storage_error', __( 'Failed to store the error.' ) ); } if ( headers_sent() ) { return true; } $this->redirect_protected(); } /** * Ends the current recovery mode session. * * @since 5.2.0 * * @return bool True on success, false on failure. */ public function exit_recovery_mode() { if ( ! $this->is_active() ) { return false; } $this->email_service->clear_rate_limit(); $this->cookie_service->clear_cookie(); wp_paused_plugins()->delete_all(); wp_paused_themes()->delete_all(); return true; } /** * Handles a request to exit Recovery Mode. * * @since 5.2.0 */ public function handle_exit_recovery_mode() { $redirect_to = wp_get_referer(); // Safety check in case referrer returns false. if ( ! $redirect_to ) { $redirect_to = is_user_logged_in() ? admin_url() : home_url(); } if ( ! $this->is_active() ) { wp_safe_redirect( $redirect_to ); die; } if ( ! isset( $_GET['action'] ) || self::EXIT_ACTION !== $_GET['action'] ) { return; } if ( ! isset( $_GET['_wpnonce'] ) || ! wp_verify_nonce( $_GET['_wpnonce'], self::EXIT_ACTION ) ) { wp_die( __( 'Exit recovery mode link expired.' ), 403 ); } if ( ! $this->exit_recovery_mode() ) { wp_die( __( 'Failed to exit recovery mode. Please try again later.' ) ); } wp_safe_redirect( $redirect_to ); die; } /** * Cleans any recovery mode keys that have expired according to the link TTL. * * Executes on a daily cron schedule. * * @since 5.2.0 */ public function clean_expired_keys() { $this->key_service->clean_expired_keys( $this->get_link_ttl() ); } /** * Handles checking for the recovery mode cookie and validating it. * * @since 5.2.0 */ protected function handle_cookie() { $validated = $this->cookie_service->validate_cookie(); if ( is_wp_error( $validated ) ) { $this->cookie_service->clear_cookie(); $validated->add_data( array( 'status' => 403 ) ); wp_die( $validated ); } $session_id = $this->cookie_service->get_session_id_from_cookie(); if ( is_wp_error( $session_id ) ) { $this->cookie_service->clear_cookie(); $session_id->add_data( array( 'status' => 403 ) ); wp_die( $session_id ); } $this->is_active = true; $this->session_id = $session_id; } /** * Gets the rate limit between sending new recovery mode email links. * * @since 5.2.0 * * @return int Rate limit in seconds. */ protected function get_email_rate_limit() { /** * Filters the rate limit between sending new recovery mode email links. * * @since 5.2.0 * * @param int $rate_limit Time to wait in seconds. Defaults to 1 day. */ return apply_filters( 'recovery_mode_email_rate_limit', DAY_IN_SECONDS ); } /** * Gets the number of seconds the recovery mode link is valid for. * * @since 5.2.0 * * @return int Interval in seconds. */ protected function get_link_ttl() { $rate_limit = $this->get_email_rate_limit(); $valid_for = $rate_limit; /** * Filters the amount of time the recovery mode email link is valid for. * * The ttl must be at least as long as the email rate limit. * * @since 5.2.0 * * @param int $valid_for The number of seconds the link is valid for. */ $valid_for = apply_filters( 'recovery_mode_email_link_ttl', $valid_for ); return max( $valid_for, $rate_limit ); } /** * Gets the extension that the error occurred in. * * @since 5.2.0 * * @global array $wp_theme_directories * * @param array $error Error details from `error_get_last()`. * @return array|false { * Extension details. * * @type string $slug The extension slug. This is the plugin or theme's directory. * @type string $type The extension type. Either 'plugin' or 'theme'. * } */ protected function get_extension_for_error( $error ) { global $wp_theme_directories; if ( ! isset( $error['file'] ) ) { return false; } if ( ! defined( 'WP_PLUGIN_DIR' ) ) { return false; } $error_file = wp_normalize_path( $error['file'] ); $wp_plugin_dir = wp_normalize_path( WP_PLUGIN_DIR ); if ( str_starts_with( $error_file, $wp_plugin_dir ) ) { $path = str_replace( $wp_plugin_dir . '/', '', $error_file ); $parts = explode( '/', $path ); return array( 'type' => 'plugin', 'slug' => $parts[0], ); } if ( empty( $wp_theme_directories ) ) { return false; } foreach ( $wp_theme_directories as $theme_directory ) { $theme_directory = wp_normalize_path( $theme_directory ); if ( str_starts_with( $error_file, $theme_directory ) ) { $path = str_replace( $theme_directory . '/', '', $error_file ); $parts = explode( '/', $path ); return array( 'type' => 'theme', 'slug' => $parts[0], ); } } return false; } /** * Checks whether the given extension a network activated plugin. * * @since 5.2.0 * * @param array $extension Extension data. * @return bool True if network plugin, false otherwise. */ protected function is_network_plugin( $extension ) { if ( 'plugin' !== $extension['type'] ) { return false; } if ( ! is_multisite() ) { return false; } $network_plugins = wp_get_active_network_plugins(); foreach ( $network_plugins as $plugin ) { if ( str_starts_with( $plugin, $extension['slug'] . '/' ) ) { return true; } } return false; } /** * Stores the given error so that the extension causing it is paused. * * @since 5.2.0 * * @param array $error Error details from `error_get_last()`. * @return bool True if the error was stored successfully, false otherwise. */ protected function store_error( $error ) { $extension = $this->get_extension_for_error( $error ); if ( ! $extension ) { return false; } switch ( $extension['type'] ) { case 'plugin': return wp_paused_plugins()->set( $extension['slug'], $error ); case 'theme': return wp_paused_themes()->set( $extension['slug'], $error ); default: return false; } } /** * Redirects the current request to allow recovering multiple errors in one go. * * The redirection will only happen when on a protected endpoint. * * It must be ensured that this method is only called when an error actually occurred and will not occur on the * next request again. Otherwise it will create a redirect loop. * * @since 5.2.0 */ protected function redirect_protected() { // Pluggable is usually loaded after plugins, so we manually include it here for redirection functionality. if ( ! function_exists( 'wp_safe_redirect' ) ) { require_once ABSPATH . WPINC . '/pluggable.php'; } $scheme = is_ssl() ? 'https://' : 'http://'; $url = "{$scheme}{$_SERVER['HTTP_HOST']}{$_SERVER['REQUEST_URI']}"; wp_safe_redirect( $url ); exit; } } ength, $start_offset + $token_length, $leading_html_start ) ); $this->offset = $start_offset + $token_length; return true; case 'block-closer': /* * if we're missing an opener we're in trouble * This is an error */ if ( 0 === $stack_depth ) { /* * we have options * - assume an implicit opener * - assume _this_ is the opener * - give up and close out the document */ $this->add_freeform(); return false; } // if we're not nesting then this is easy - close the block. if ( 1 === $stack_depth ) { $this->add_block_from_stack( $start_offset ); $this->offset = $start_offset + $token_length; return true; } /* * otherwise we're nested and we have to close out the current * block and add it as a new innerBlock to the parent */ $stack_top = array_pop( $this->stack ); $html = substr( $this->document, $stack_top->prev_offset, $start_offset - $stack_top->prev_offset ); $stack_top->block->innerHTML .= $html; $stack_top->block->innerContent[] = $html; $stack_top->prev_offset = $start_offset + $token_length; $this->add_inner_block( $stack_top->block, $stack_top->token_start, $stack_top->token_length, $start_offset + $token_length ); $this->offset = $start_offset + $token_length; return true; default: // This is an error. $this->add_freeform(); return false; } } /** * Scans the document from where we last left off * and finds the next valid token to parse if it exists * * Returns the type of the find: kind of find, block information, attributes * * @internal * @since 5.0.0 * @since 4.6.1 fixed a bug in attribute parsing which caused catastrophic backtracking on invalid block comments * @return array */ public function next_token() { $matches = null; /* * aye the magic * we're using a single RegExp to tokenize the block comment delimiters * we're also using a trick here because the only difference between a * block opener and a block closer is the leading `/` before `wp:` (and * a closer has no attributes). we can trap them both and process the * match back in PHP to see which one it was. */ $has_match = preg_match( '/).)*+)?}\s+)?(?P\/)?-->/s', $this->document, $matches, PREG_OFFSET_CAPTURE, $this->offset ); // if we get here we probably have catastrophic backtracking or out-of-memory in the PCRE. if ( false === $has_match ) { return array( 'no-more-tokens', null, null, null, null ); } // we have no more tokens. if ( 0 === $has_match ) { return array( 'no-more-tokens', null, null, null, null ); } list( $match, $started_at ) = $matches[0]; $length = strlen( $match ); $is_closer = isset( $matches['closer'] ) && -1 !== $matches['closer'][1]; $is_void = isset( $matches['void'] ) && -1 !== $matches['void'][1]; $namespace = $matches['namespace']; $namespace = ( isset( $namespace ) && -1 !== $namespace[1] ) ? $namespace[0] : 'core/'; $name = $namespace . $matches['name'][0]; $has_attrs = isset( $matches['attrs'] ) && -1 !== $matches['attrs'][1]; /* * Fun fact! It's not trivial in PHP to create "an empty associative array" since all arrays * are associative arrays. If we use `array()` we get a JSON `[]` */ $attrs = $has_attrs ? json_decode( $matches['attrs'][0], /* as-associative */ true ) : array(); /* * This state isn't allowed * This is an error */ if ( $is_closer && ( $is_void || $has_attrs ) ) { // we can ignore them since they don't hurt anything. } if ( $is_void ) { return array( 'void-block', $name, $attrs, $started_at, $length ); } if ( $is_closer ) { return array( 'block-closer', $name, null, $started_at, $length ); } return array( 'block-opener', $name, $attrs, $started_at, $length ); } /** * Returns a new block object for freeform HTML * * @internal * @since 3.9.0 * * @param string $inner_html HTML content of block. * @return WP_Block_Parser_Block freeform block object. */ public function freeform( $inner_html ) { return new WP_Block_Parser_Block( null, array(), array(), $inner_html, array( $inner_html ) ); } /** * Pushes a length of text from the input document * to the output list as a freeform block. * * @internal * @since 5.0.0 * @param null $length how many bytes of document text to output. */ public function add_freeform( $length = null ) { $length = $length ? $length : strlen( $this->document ) - $this->offset; if ( 0 === $length ) { return; } $this->output[] = (array) $this->freeform( substr( $this->document, $this->offset, $length ) ); } /** * Given a block structure from memory pushes * a new block to the output list. * * @internal * @since 5.0.0 * @param WP_Block_Parser_Block $block The block to add to the output. * @param int $token_start Byte offset into the document where the first token for the block starts. * @param int $token_length Byte length of entire block from start of opening token to end of closing token. * @param int|null $last_offset Last byte offset into document if continuing form earlier output. */ public function add_inner_block( WP_Block_Parser_Block $block, $token_start, $token_length, $last_offset = null ) { $parent = $this->stack[ count( $this->stack ) - 1 ]; $parent->block->innerBlocks[] = (array) $block; $html = substr( $this->document, $parent->prev_offset, $token_start - $parent->prev_offset ); if ( ! empty( $html ) ) { $parent->block->innerHTML .= $html; $parent->block->innerContent[] = $html; } $parent->block->innerContent[] = null; $parent->prev_offset = $last_offset ? $last_offset : $token_start + $token_length; } /** * Pushes the top block from the parsing stack to the output list. * * @internal * @since 5.0.0 * @param int|null $end_offset byte offset into document for where we should stop sending text output as HTML. */ public function add_block_from_stack( $end_offset = null ) { $stack_top = array_pop( $this->stack ); $prev_offset = $stack_top->prev_offset; $html = isset( $end_offset ) ? substr( $this->document, $prev_offset, $end_offset - $prev_offset ) : substr( $this->document, $prev_offset ); if ( ! empty( $html ) ) { $stack_top->block->innerHTML .= $html; $stack_top->block->innerContent[] = $html; } if ( isset( $stack_top->leading_html_start ) ) { $this->output[] = (array) $this->freeform( substr( $this->document, $stack_top->leading_html_start, $stack_top->token_start - $stack_top->leading_html_start ) ); } $this->output[] = (array) $stack_top->block; } } /** * WP_Block_Parser_Block class. * * Required for backward compatibility in WordPress Core. */ require_once __DIR__ . '/class-wp-block-parser-block.php'; /** * WP_Block_Parser_Frame class. * * Required for backward compatibility in WordPress Core. */ require_once __DIR__ . '/class-wp-block-parser-frame.php';
Fatal error: Uncaught Error: Class "WP_Recovery_Mode" not found in /htdocs/wp-includes/error-protection.php:153 Stack trace: #0 /htdocs/wp-settings.php(518): wp_recovery_mode() #1 /htdocs/wp-config.php(85): require_once('/htdocs/wp-sett...') #2 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...') #3 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...') #4 /htdocs/index.php(17): require('/htdocs/wp-blog...') #5 {main} thrown in /htdocs/wp-includes/error-protection.php on line 153

Fatal error: Uncaught Error: Class "WP_Recovery_Mode" not found in /htdocs/wp-includes/error-protection.php:153 Stack trace: #0 /htdocs/wp-includes/class-wp-fatal-error-handler.php(54): wp_recovery_mode() #1 [internal function]: WP_Fatal_Error_Handler->handle() #2 {main} thrown in /htdocs/wp-includes/error-protection.php on line 153