kohvip/thiet-ke-noi-that
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add wp-rocket

Browse Source
This commit is contained in:
nguyen dung
2022-02-18 19:09:35 +07:00
parent 39b8cb3612
commit 3110d00ee7
927 changed files with 271703 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
wp-content/plugins/wp-rocket/inc/front/cookie.php Normal file
View File

@@ -0,0 +1,23 @@
<?php
defined( 'ABSPATH' ) || exit;
/**
* By default, the lifetime of the cookie comment is one year.
* Life is reduced to 3 minutes so that the visitor can enjoy the cached site.
*
* @since 1.0
*/
function rocket_comment_cookie_lifetime() {
/**
* Filter the lifetime of the cookie comment
*
* @since 2.2
*
* @param int The lifetime of the cookie in seconds
*/
$cookie_lifetime = apply_filters( 'rocket_comment_cookie_lifetime', 3 * MINUTE_IN_SECONDS );
return $cookie_lifetime;
}
add_filter( 'comment_cookie_lifetime', 'rocket_comment_cookie_lifetime' );

59
wp-content/plugins/wp-rocket/inc/front/deferred-js.php Normal file
View File

@@ -0,0 +1,59 @@
<?php
defined( 'ABSPATH' ) || exit;
/**
* Defer all JS files.
*
* @since 2.10
* @author Remy Perona
*
* @param string $buffer HTML content.
* @return string Updated HTML content
*/
function rocket_defer_js( $buffer ) {
if ( ( defined( 'DONOTROCKETOPTIMIZE' ) && DONOTROCKETOPTIMIZE ) || ( defined( 'DONOTASYNCCSS' ) && DONOTASYNCCSS ) ) {
return;
}
if ( ! get_rocket_option( 'defer_all_js' ) ) {
return $buffer;
}
if ( is_rocket_post_excluded_option( 'defer_all_js' ) ) {
return $buffer;
}
$buffer_nocomments = preg_replace( '/<!--(.*)-->/Uis', '', $buffer );
// Get all JS files with this regex.
preg_match_all( '#<script\s+([^>]+[\s\'"])?src\s*=\s*[\'"]\s*?([^\'"]+\.js(?:\?[^\'"]*)?)\s*?[\'"]([^>]+)?\/?>#iU', $buffer_nocomments, $tags_match );
if ( ! isset( $tags_match[0] ) ) {
return $buffer;
}
$exclude_defer_js = implode( '|', get_rocket_exclude_defer_js() );
foreach ( $tags_match[0] as $i => $tag ) {
// Check if this file should be deferred.
if ( preg_match( '#(' . $exclude_defer_js . ')#i', $tags_match[2][ $i ] ) ) {
continue;
}
// Don't add defer if already async.
if ( false !== strpos( $tags_match[1][ $i ], 'async' ) || false !== strpos( $tags_match[3][ $i ], 'async' ) ) {
continue;
}
// Don't add defer if already defer.
if ( false !== strpos( $tags_match[1][ $i ], 'defer' ) || false !== strpos( $tags_match[3][ $i ], 'defer' ) ) {
continue;
}
$deferred_tag = str_replace( '>', ' defer>', $tag );
$buffer = str_replace( $tag, $deferred_tag, $buffer );
}
return $buffer;
}
add_filter( 'rocket_buffer', 'rocket_defer_js', 24 );

35
wp-content/plugins/wp-rocket/inc/front/dns-prefetch.php Normal file
View File

@@ -0,0 +1,35 @@
<?php
defined( 'ABSPATH' ) || exit;
/**
* Adds domain names to the list of DNS Prefetch printed by wp_resource_hints
*
* @since 2.8.9
* @author Remy Perona
*
* @param Array $hints URLs to print for resource hints.
* @param String $relation_type The relation type the URL are printed for.
* @return Array URLs to print
*/
function rocket_dns_prefetch( $hints, $relation_type ) {
// Don't add prefetch for uncached pages.
if ( defined( 'DONOTROCKETOPTIMIZE' ) && DONOTROCKETOPTIMIZE ) {
return $hints;
}
$domains = rocket_get_dns_prefetch_domains();
if ( (bool) $domains ) {
foreach ( $domains as $domain ) {
if ( 'dns-prefetch' === $relation_type ) {
$hints[] = $domain;
}
}
}
return $hints;
}
add_filter( 'wp_resource_hints', 'rocket_dns_prefetch', 10, 2 );

76
wp-content/plugins/wp-rocket/inc/front/images.php Normal file
View File

@@ -0,0 +1,76 @@
<?php
defined( 'ABSPATH' ) || exit;
/**
* Add width and height attributes on all images
*
* @since 2.2.2 This feature is enabled by a hook
* @since 1.3.0 This process is called via the new filter rocket_buffer
* @since 1.3.0 It's possible to not specify dimensions of an image with data-no-image-dimensions attribute
* @since 1.1.2 Fix Bug : No conflit with Photon Plugin (Jetpack)
* @since 1.1.0
*
* @param string $buffer HTML content.
* @return string Modified HTML content
*/
function rocket_specify_image_dimensions( $buffer ) {
/**
* Filter images dimensions attributes
*
* @since 2.2
*
* @param bool Do the job or not.
*/
if ( ! apply_filters( 'rocket_specify_image_dimensions', false ) ) {
return $buffer;
}
// Get all images without width or height attribute.
preg_match_all( '/<img(?:[^>](?!(height|width)=))*+>/i', $buffer, $images_match );
foreach ( $images_match[0] as $image ) {
// Don't touch lazy-load file (no conflit with Photon (Jetpack)).
if ( strpos( $image, 'data-lazy-original' ) || strpos( $image, 'data-no-image-dimensions' ) ) {
continue;
}
$tmp = $image;
// Get link of the file.
preg_match( '/src=[\'"]([^\'"]+)/', $image, $src_match );
// Get infos of the URL.
$image_url = wp_parse_url( $src_match[1] );
// Check if the link isn't external.
if ( empty( $image_url['host'] ) || rocket_remove_url_protocol( home_url() ) === $image_url['host'] ) {
// Get image attributes.
$sizes = getimagesize( ABSPATH . $image_url['path'] );
} else {
/**
* Filter distant images dimensions attributes
*
* @since 2.2
*
* @param bool Do the job or not
*/
if ( ini_get( 'allow_url_fopen' ) && apply_filters( 'rocket_specify_image_dimensions_for_distant', false ) ) {
// Get image attributes.
$sizes = getimagesize( $image_url['scheme'] . '://' . $image_url['host'] . $image_url['path'] );
}
}
if ( ! empty( $sizes ) ) {
// Add width and width attribute.
$image = str_replace( '<img', '<img ' . $sizes[3], $image );
// Replace image with new attributes.
$buffer = str_replace( $tmp, $image, $buffer );
}
}
return $buffer;
}
add_filter( 'rocket_buffer', 'rocket_specify_image_dimensions', 10 );

515
wp-content/plugins/wp-rocket/inc/front/process.php Normal file
View File

@@ -0,0 +1,515 @@
<?php
// phpcs:ignoreFile
defined( 'ABSPATH' ) || exit;
// Don't cache robots.txt && .htaccess directory (it's happened sometimes with weird server configuration).
if ( isset( $_SERVER['REQUEST_URI'] ) && ( strstr( $_SERVER['REQUEST_URI'], 'robots.txt' ) || strstr( $_SERVER['REQUEST_URI'], '.htaccess' ) ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
rocket_define_donotoptimize_constant( true );
return;
}
$rocket_request_uri = explode( '?', $_SERVER['REQUEST_URI'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$rocket_request_uri = reset( $rocket_request_uri );
// Don't cache disallowed extensions.
if ( strtolower( $_SERVER['REQUEST_URI'] ) !== '/index.php' && in_array( pathinfo( $rocket_request_uri, PATHINFO_EXTENSION ), [ 'php', 'xml', 'xsl' ], true ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
rocket_define_donotoptimize_constant( true );
return;
}
// Don't cache if user is in admin.
if ( is_admin() ) {
rocket_define_donotoptimize_constant( true );
return;
}
// Don't cache ajax requests.
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
rocket_define_donotoptimize_constant( true );
return;
}
// Don't cache the customizer preview.
if ( isset( $_POST['wp_customize'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
rocket_define_donotoptimize_constant( true );
return;
}
// Don't cache without GET method.
if ( ! isset( $_SERVER['REQUEST_METHOD'] ) || 'GET' !== $_SERVER['REQUEST_METHOD'] ) {
rocket_define_donotoptimize_constant( true );
return;
}
// Get the correct config file.
$rocket_config_path = WP_CONTENT_DIR . '/wp-rocket-config/';
$rocket_real_config_path = realpath( $rocket_config_path ) . DIRECTORY_SEPARATOR;
$rocket_host = isset( $_SERVER['HTTP_HOST'] ) ? $_SERVER['HTTP_HOST'] : (string) time(); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
$rocket_host = preg_replace( '/:\d+$/', '', $rocket_host );
$rocket_host = trim( strtolower( $rocket_host ), '.' );
$rocket_host = rawurlencode( $rocket_host );
$rocket_continue = false;
if ( realpath( $rocket_config_path . $rocket_host . '.php' ) && 0 === stripos( realpath( $rocket_config_path . $rocket_host . '.php' ), $rocket_real_config_path ) ) {
include $rocket_config_path . $rocket_host . '.php';
$rocket_continue = true;
} else {
$rocket_path = str_replace( '\\', '/', strtok( $_SERVER['REQUEST_URI'], '?' ) ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
$rocket_path = preg_replace( '|(?<=.)/+|', '/', $rocket_path );
$rocket_path = explode( '%2F', preg_replace( '/^(?:%2F)*(.*?)(?:%2F)*$/', '$1', rawurlencode( $rocket_path ) ) );
foreach ( $rocket_path as $p ) { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
static $dir;
if ( realpath( $rocket_config_path . $rocket_host . '.' . $p . '.php' ) && 0 === stripos( realpath( $rocket_config_path . $rocket_host . '.' . $p . '.php' ), $rocket_real_config_path ) ) {
include $rocket_config_path . $rocket_host . '.' . $p . '.php';
$rocket_continue = true;
break;
}
if ( realpath( $rocket_config_path . $rocket_host . '.' . $dir . $p . '.php' ) && 0 === stripos( realpath( $rocket_config_path . $rocket_host . '.' . $dir . $p . '.php' ), $rocket_real_config_path ) ) {
include $rocket_config_path . $rocket_host . '.' . $dir . $p . '.php';
$rocket_continue = true;
break;
}
$dir .= $p . '.'; // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
}
}
// Exit if no config file exists.
if ( ! $rocket_continue ) {
rocket_define_donotoptimize_constant( true );
return;
}
/**
* Don't cache with query strings parameters but the cache is served if the visitor comes from an RSS feed, a Facebook action or Google Adsense tracking
*
* @since 2.3 Add query strings which can be cached via the options page.
* @since 2.1 Add compatibility with WordPress Landing Pages (permalink_name and lp-variation-id)
* @since 2.1 Add compabitiliy with qTranslate and translation plugin with query string "lang"
*/
$rocket_remove_query_strings = [
'utm_source' => 1,
'utm_medium' => 1,
'utm_campaign' => 1,
'utm_expid' => 1,
'fb_action_ids' => 1,
'fb_action_types' => 1,
'fb_source' => 1,
'fbclid' => 1,
'campaignid' => 1,
'adgroupid' => 1,
'adid' => 1,
'gclid' => 1,
'age-verified' => 1,
'ao_noptimize' => 1,
'usqp' => 1,
'cn-reloaded' => 1,
'_ga' => 1,
];
$rocket_params = [];
if ( ! empty( $_GET ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
$rocket_params = array_diff_key( $_GET, $rocket_remove_query_strings ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
if ( ! empty( $rocket_params ) ) {
ksort( $rocket_params );
$rocket_request_uri .= http_build_query( $rocket_params );
}
}
$rocket_ignore_query_strings = [
'lang' => 1,
's' => 1,
'permalink_name' => 1,
'lp-variation-id' => 1,
];
if ( ! empty( $rocket_params )
&& ( ! (bool) array_intersect_key( $rocket_params, $rocket_ignore_query_strings ) )
&& ( ! isset( $rocket_cache_query_strings ) || ! array_intersect( array_keys( $rocket_params ), $rocket_cache_query_strings ) )
) {
rocket_define_donotoptimize_constant( true );
return;
}
// Don't cache SSL.
if ( empty( $rocket_cache_ssl ) && is_ssl() ) {
rocket_define_donotoptimize_constant( true );
return;
}
// Don't cache these pages.
if ( isset( $rocket_cache_reject_uri ) && preg_match( '#^(' . $rocket_cache_reject_uri . ')$#', $rocket_request_uri ) ) {
rocket_define_donotoptimize_constant( true );
return;
}
// Don't cache page with these cookies.
if ( isset( $rocket_cache_reject_cookies ) && preg_match( '#(' . $rocket_cache_reject_cookies . ')#', var_export( $_COOKIE, true ) ) ) { // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_var_export
rocket_define_donotoptimize_constant( true );
return;
}
$rocket_ip = rocket_get_ip();
$rocket_allowed_ips = [
'208.70.247.157' => '', // GT Metrix - Vancouver 1.
'204.187.14.70' => '', // GT Metrix - Vancouver 2.
'204.187.14.71' => '', // GT Metrix - Vancouver 3.
'204.187.14.72' => '', // GT Metrix - Vancouver 4.
'204.187.14.73' => '', // GT Metrix - Vancouver 5.
'204.187.14.74' => '', // GT Metrix - Vancouver 6.
'204.187.14.75' => '', // GT Metrix - Vancouver 7.
'204.187.14.76' => '', // GT Metrix - Vancouver 8.
'204.187.14.77' => '', // GT Metrix - Vancouver 9.
'204.187.14.78' => '', // GT Metrix - Vancouver 10.
'199.10.31.194' => '', // GT Metrix - Vancouver 11.
'13.85.80.124' => '', // GT Metrix - Dallas 1.
'13.84.146.132' => '', // GT Metrix - Dallas 2.
'13.84.146.226' => '', // GT Metrix - Dallas 3.
'40.74.254.217' => '', // GT Metrix - Dallas 4.
'13.84.43.227' => '', // GT Metrix - Dallas 5.
'172.255.61.34' => '', // GT Metrix - London 1.
'172.255.61.35' => '', // GT Metrix - London 2.
'172.255.61.36' => '', // GT Metrix - London 3.
'172.255.61.37' => '', // GT Metrix - London 4.
'172.255.61.38' => '', // GT Metrix - London 5.
'172.255.61.39' => '', // GT Metrix - London 6.
'172.255.61.40' => '', // GT Metrix - London 7.
'13.70.66.20' => '', // GT Metrix - Sydney.
'191.235.85.154' => '', // GT Metrix - São Paulo 1.
'191.235.86.0' => '', // GT Metrix - São Paulo 2.
'52.66.75.147' => '', // GT Metrix - Mumbai.
'52.175.28.116' => '', // GT Metrix - Hong Kong.
];
// Don't cache page when these cookies don't exist.
if ( ( ! isset( $rocket_allowed_ips[ $rocket_ip ] ) && ( isset( $_SERVER['HTTP_USER_AGENT'] ) ) && ! preg_match( '#(PingdomPageSpeed|DareBoost|Google|PTST|WP Rocket)#i', $_SERVER['HTTP_USER_AGENT'] ) ) && isset( $rocket_cache_mandatory_cookies ) && ! preg_match( '#(' . $rocket_cache_mandatory_cookies . ')#', var_export( $_COOKIE, true ) ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.PHP.DevelopmentFunctions.error_log_var_export
rocket_define_donotoptimize_constant( true );
return;
}
// Don't cache page with these user agents.
if ( isset( $rocket_cache_reject_ua, $_SERVER['HTTP_USER_AGENT'] ) && ! empty( $rocket_cache_reject_ua ) && preg_match( '#(' . $rocket_cache_reject_ua . ')#', $_SERVER['HTTP_USER_AGENT'] ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
rocket_define_donotoptimize_constant( true );
return;
}
// Don't cache if mobile detection is activated.
if ( ! isset( $rocket_cache_mobile ) && isset( $_SERVER['HTTP_USER_AGENT'] ) && ( preg_match( '#^.*(2.0\ MMP|240x320|400X240|AvantGo|BlackBerry|Blazer|Cellphone|Danger|DoCoMo|Elaine/3.0|EudoraWeb|Googlebot-Mobile|hiptop|IEMobile|KYOCERA/WX310K|LG/U990|MIDP-2.|MMEF20|MOT-V|NetFront|Newt|Nintendo\ Wii|Nitro|Nokia|Opera\ Mini|Palm|PlayStation\ Portable|portalmmm|Proxinet|ProxiNet|SHARP-TQ-GX10|SHG-i900|Small|SonyEricsson|Symbian\ OS|SymbianOS|TS21i-10|UP.Browser|UP.Link|webOS|Windows\ CE|WinWAP|YahooSeeker/M1A1-R2D2|iPhone|iPod|Android|BlackBerry9530|LG-TU915\ Obigo|LGE\ VX|webOS|Nokia5800).*#i', $_SERVER['HTTP_USER_AGENT'] ) || preg_match( '#^(w3c\ |w3c-|acs-|alav|alca|amoi|audi|avan|benq|bird|blac|blaz|brew|cell|cldc|cmd-|dang|doco|eric|hipt|htc_|inno|ipaq|ipod|jigs|kddi|keji|leno|lg-c|lg-d|lg-g|lge-|lg/u|maui|maxo|midp|mits|mmef|mobi|mot-|moto|mwbp|nec-|newt|noki|palm|pana|pant|phil|play|port|prox|qwap|sage|sams|sany|sch-|sec-|send|seri|sgh-|shar|sie-|siem|smal|smar|sony|sph-|symb|t-mo|teli|tim-|tosh|tsm-|upg1|upsi|vk-v|voda|wap-|wapa|wapi|wapp|wapr|webc|winw|winw|xda\ |xda-).*#i', substr( $_SERVER['HTTP_USER_AGENT'], 0, 4 ) ) ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
rocket_define_donotoptimize_constant( true );
return;
}
// Check if dots should be replace by underscores.
$rocket_host = isset( $rocket_url_no_dots ) ? str_replace( '.', '_', $rocket_host ) : $rocket_host;
// Get cache folder of host name.
if ( isset( $rocket_cookie_hash )
&& isset( $_COOKIE[ 'wordpress_logged_in_' . $rocket_cookie_hash ] )
&& isset( $rocket_cache_reject_cookies )
&& ! strstr( $rocket_cache_reject_cookies, 'wordpress_logged_in_' )
) {
if ( isset( $rocket_common_cache_logged_users ) ) {
$request_uri_path = $rocket_cache_path . $rocket_host . '-loggedin' . rtrim( $rocket_request_uri, '/' ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
} else {
$rocket_user_key = explode( '|', $_COOKIE[ 'wordpress_logged_in_' . $rocket_cookie_hash ] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
$rocket_user_key = reset( ( $rocket_user_key ) );
$rocket_user_key = $rocket_user_key . '-' . $rocket_secret_cache_key;
// Get cache folder of host name.
$request_uri_path = $rocket_cache_path . $rocket_host . '-' . $rocket_user_key . rtrim( $rocket_request_uri, '/' ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
}
}
else {
$request_uri_path = $rocket_cache_path . $rocket_host . rtrim( $rocket_request_uri, '/' ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
}
$rocket_filename = 'index';
// Rename the caching filename for mobile.
if ( isset( $rocket_cache_mobile, $rocket_do_caching_mobile_files, $rocket_cache_mobile_files_tablet ) && class_exists( 'Rocket_Mobile_Detect' ) ) {
$rocket_detect = new Rocket_Mobile_Detect();
if ( $rocket_detect->isMobile() && ! $rocket_detect->isTablet() && 'desktop' === $rocket_cache_mobile_files_tablet || ( $rocket_detect->isMobile() || $rocket_detect->isTablet() ) && 'mobile' === $rocket_cache_mobile_files_tablet ) {
$rocket_filename .= '-mobile';
}
}
// Rename the caching filename for SSL URLs.
if ( ( is_ssl() && ! empty( $rocket_cache_ssl ) ) ) {
$rocket_filename .= '-https';
}
// Rename the caching filename depending to dynamic cookies.
if ( ! empty( $rocket_cache_dynamic_cookies ) ) {
foreach ( $rocket_cache_dynamic_cookies as $key => $cookie_name ) { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
if ( is_array( $cookie_name ) && isset( $_COOKIE[ $key ] ) ) {
foreach ( $cookie_name as $cookie_key ) { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
if ( isset( $_COOKIE[ $key ][ $cookie_key ] ) && '' !== $_COOKIE[ $key ][ $cookie_key ] ) {
$rocket_cache_key = $_COOKIE[ $key ][ $cookie_key ]; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
$rocket_cache_key = preg_replace( '/[^a-z0-9_\-]/i', '-', $cache_key );
$rocket_filename .= '-' . $rocket_cache_key;
}
}
continue;
}
if ( isset( $_COOKIE[ $cookie_name ] ) && '' !== $_COOKIE[ $cookie_name ] ) {
$rocket_cache_key = $_COOKIE[ $cookie_name ]; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
$rocket_cache_key = preg_replace( '/[^a-z0-9_\-]/i', '-', $cache_key );
$rocket_filename .= '-' . $rocket_cache_key;
}
}
}
// Caching file path.
$request_uri_path = preg_replace_callback( '/%[0-9A-F]{2}/', 'rocket_urlencode_lowercase', $request_uri_path ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
// Directories in Windows can't contain question marks.
$request_uri_path = str_replace( '?', '_', $request_uri_path ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
$rocket_cache_filepath = $request_uri_path . '/' . $rocket_filename . '.html';
// Serve the cache file if exist.
rocket_serve_cache_file( $rocket_cache_filepath );
ob_start( 'do_rocket_callback' );
/**
* The famous callback, it puts contents in a cache file if buffer length > 255 (IE do not read pages under 255 c. )
*
* @since 1.3.0 Add filter rocket_buffer
* @since 1.0
*
* @param string $buffer The buffer content.
* @return string the buffered content
*/
function do_rocket_callback( $buffer ) { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
/**
* Allow to cache search results
*
* @since 2.3.8
*
* @param bool true will force caching search results.
*/
$rocket_cache_search = apply_filters( 'rocket_cache_search', false );
/**
* Allow to override the DONOTCACHEPAGE behavior.
* To warn conflict with some plugins like Thrive Leads.
*
* @since 2.5
*
* @param bool true will force the override.
*/
$rocket_override_donotcachepage = apply_filters( 'rocket_override_donotcachepage', false );
if ( strlen( $buffer ) > 255
&& ( http_response_code() === 200 ) // only cache 200.
&& ( function_exists( 'is_404' ) && ! is_404() ) // Don't cache 404.
&& ( function_exists( 'is_search' ) && ! is_search() || $rocket_cache_search ) // Don't cache search results.
&& ( ! defined( 'DONOTCACHEPAGE' ) || ! DONOTCACHEPAGE || $rocket_override_donotcachepage ) // Don't cache template that use this constant.
&& function_exists( 'rocket_mkdir_p' )
) {
global $request_uri_path, $rocket_cache_filepath, $is_nginx;
$footprint = '';
$is_html = false;
if ( preg_match( '/(<\/html>)/i', $buffer ) ) {
$is_html = true;
}
/**
* Allow to the generate the caching file
*
* @since 2.5
*
* @param bool true will force the caching file generation.
*/
if ( apply_filters( 'do_rocket_generate_caching_files', true ) ) { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
// Create cache folders of the request uri.
rocket_mkdir_p( $request_uri_path );
if ( $is_html ) {
$footprint = get_rocket_footprint();
}
// Save the cache file.
rocket_put_content( $rocket_cache_filepath, $buffer . $footprint );
if ( get_rocket_option( 'do_caching_mobile_files' ) ) {
if ( $is_nginx ) {
// Create a hidden empty file for mobile detection on NGINX with the Rocket NGINX configuration.
$nginx_mobile_detect_file = $request_uri_path . '/.mobile-active';
if ( ! rocket_direct_filesystem()->exists( $nginx_mobile_detect_file ) ) {
rocket_direct_filesystem()->touch( $nginx_mobile_detect_file );
}
}
}
if ( function_exists( 'gzencode' ) ) {
rocket_put_content( $rocket_cache_filepath . '_gzip', gzencode( $buffer . $footprint, apply_filters( 'rocket_gzencode_level_compression', 3 ) ) );
}
// Send headers with the last modified time of the cache file.
if ( file_exists( $rocket_cache_filepath ) ) {
header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s', filemtime( $rocket_cache_filepath ) ) . ' GMT' );
}
}
if ( $is_html ) {
$footprint = get_rocket_footprint( false );
}
$buffer = $buffer . $footprint;
}
return $buffer;
}
/**
* Serve the cache file if exist
*
* @since 2.11 Serve the gzipped cache file if possible
* @since 2.0
*
* @param string $rocket_cache_filepath Path to the cache file.
*/
function rocket_serve_cache_file( $rocket_cache_filepath ) {
$rocket_cache_filepath_gzip = $rocket_cache_filepath . '_gzip';
// Check if cache file exist.
if ( isset( $_SERVER['HTTP_ACCEPT_ENCODING'] ) && false !== strpos( $_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip' ) && file_exists( $rocket_cache_filepath_gzip ) && is_readable( $rocket_cache_filepath_gzip ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s', filemtime( $rocket_cache_filepath_gzip ) ) . ' GMT' );
// Getting If-Modified-Since headers sent by the client.
if ( function_exists( 'apache_request_headers' ) ) {
$headers = apache_request_headers();
$http_if_modified_since = ( isset( $headers['If-Modified-Since'] ) ) ? $headers['If-Modified-Since'] : '';
} else {
$http_if_modified_since = ( isset( $_SERVER['HTTP_IF_MODIFIED_SINCE'] ) ) ? $_SERVER['HTTP_IF_MODIFIED_SINCE'] : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
}
// Checking if the client is validating his cache and if it is current.
if ( $http_if_modified_since && ( strtotime( $http_if_modified_since ) === @filemtime( $rocket_cache_filepath_gzip ) ) ) {
// Client's cache is current, so we just respond '304 Not Modified'.
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : '' ) . ' 304 Not Modified', true, 304 ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
header( 'Expires: ' . gmdate( 'D, d M Y H:i:s' ) . ' GMT' );
header( 'Cache-Control: no-cache, must-revalidate' );
exit;
}
// Serve the cache if file isn't store in the client browser cache.
readgzfile( $rocket_cache_filepath_gzip );
exit;
}
if ( file_exists( $rocket_cache_filepath ) && is_readable( $rocket_cache_filepath ) ) {
header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s', filemtime( $rocket_cache_filepath ) ) . ' GMT' );
// Getting If-Modified-Since headers sent by the client.
if ( function_exists( 'apache_request_headers' ) ) {
$headers = apache_request_headers();
$http_if_modified_since = ( isset( $headers['If-Modified-Since'] ) ) ? $headers['If-Modified-Since'] : '';
} else {
$http_if_modified_since = ( isset( $_SERVER['HTTP_IF_MODIFIED_SINCE'] ) ) ? $_SERVER['HTTP_IF_MODIFIED_SINCE'] : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
}
// Checking if the client is validating his cache and if it is current.
if ( $http_if_modified_since && ( strtotime( $http_if_modified_since ) === @filemtime( $rocket_cache_filepath ) ) ) {
// Client's cache is current, so we just respond '304 Not Modified'.
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : '' ) . ' 304 Not Modified', true, 304 ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
header( 'Expires: ' . gmdate( 'D, d M Y H:i:s' ) . ' GMT' );
header( 'Cache-Control: no-cache, must-revalidate' );
exit;
}
// Serve the cache if file isn't store in the client browser cache.
readfile( $rocket_cache_filepath ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_readfile
exit;
}
}
/**
* Declares and sets value of constant preventing Optimizations
*
* @since 2.11
* @author Remy Perona
*
* @param bool $value true or false.
*/
function rocket_define_donotoptimize_constant( $value ) {
if ( ! defined( 'DONOTROCKETOPTIMIZE' ) ) {
define( 'DONOTROCKETOPTIMIZE', (bool) $value ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedConstantFound
}
}
/**
* Force lowercase on encoded url strings from different alphabets to prevent issues on some hostings
*
* @since 2.7
*
* @param string $matches Cache path.
* @return string cache path in lowercase
*/
function rocket_urlencode_lowercase( $matches ) {
return strtolower( $matches[0] );
}
/**
* Get the IP address from which the user is viewing the current page.
*
* @since 2.7.3
*/
function rocket_get_ip() {
$keys = [
'HTTP_CF_CONNECTING_IP', // CF = CloudFlare.
'HTTP_CLIENT_IP',
'HTTP_X_FORWARDED_FOR',
'HTTP_X_FORWARDED',
'HTTP_X_CLUSTER_CLIENT_IP',
'HTTP_X_REAL_IP',
'HTTP_FORWARDED_FOR',
'HTTP_FORWARDED',
'REMOTE_ADDR',
];
foreach ( $keys as $key ) {
if ( array_key_exists( $key, $_SERVER ) ) {
$ip = explode( ',', $_SERVER[ $key ] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
$ip = end( $ip );
if ( false !== filter_var( $ip, FILTER_VALIDATE_IP ) ) {
return $ip;
}
}
}
return '0.0.0.0';
}

55
wp-content/plugins/wp-rocket/inc/front/protocol.php Normal file
View File

@@ -0,0 +1,55 @@
<?php
defined( 'ABSPATH' ) || exit;
/**
* Allow to force the protocol rewrite on script, link, img and form tags.
*
* @since 2.7
*
* @param bool true will force the protocol rewrite
*/
$do_rocket_protocol_rewrite = apply_filters( 'do_rocket_protocol_rewrite', false ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound, WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
if ( ( get_rocket_option( 'do_cloudflare', 0 ) && get_rocket_option( 'cloudflare_protocol_rewrite', 0 ) || $do_rocket_protocol_rewrite ) ) {
add_filter( 'rocket_buffer', 'rocket_protocol_rewrite', PHP_INT_MAX );
add_filter( 'wp_calculate_image_srcset', 'rocket_protocol_rewrite_srcset', PHP_INT_MAX );
}
/**
* Remove HTTP protocol on script, link, img and form tags.
*
* @since 2.7
*
* @param string $buffer HTML content.
* @return string Updated HTML content
*/
function rocket_protocol_rewrite( $buffer ) {
$re = "/(<(script|link|img|form)([^>]*)(href|src|action)=[\"'])https?:\\/\\//i";
$subst = '$1//';
$return = preg_replace( $re, $subst, $buffer );
if ( $return ) {
$buffer = $return;
}
return $buffer;
}
/**
* Remove HTTP protocol on srcset attribute generated by WordPress
*
* @since 2.7
*
* @param array $sources an Array of images sources for srcset.
* @return array Updated array of images sources
*/
function rocket_protocol_rewrite_srcset( $sources ) {
if ( (bool) $sources ) {
foreach ( $sources as $i => $source ) {
$sources[ $i ]['url'] = str_replace( [ 'http:', 'https:' ], '', $source['url'] );
}
}
return $sources;
}