Current File : /home/bqrcodec/contact.malloca.com/wp-content/plugins/rabbit-loader/inc//public.php
<?php
use RabbitLoader\SDK\RabbitLoader;
class RabbitLoader_21_Public
{
static $skip_reason = '';
const skip_reason_pm = "me-mode";
const skip_reason_ep = "exclude-pattern";
const skip_reason_us = "user-session";
const no_optimization = "rl-no-optimization";
static $add_action_called = false;
static $is_origin = false;
static $cache_served = false;
static $cacheFile = null;
public static function addActions()
{
if (self::$add_action_called) {
return;
}
self::$add_action_called = true;
//is_user_logged_in is a pluggable function and you could get a fatal error if you call it too early.
add_action('init', 'RabbitLoader_21_Public::init', 10);
add_action('shutdown', 'RabbitLoader_21_Public::shutdown', 10000);
add_filter('wp_redirect', 'RabbitLoader_21_Public::wp_redirect', 10, 2);
add_filter('redirect_canonical', 'RabbitLoader_21_Public::redirect_canonical', 10, 2);
add_filter('pre_handle_404', 'RabbitLoader_21_Public::pre_handle_404', 10, 2);
add_filter('paginate_links', 'RabbitLoader_21_Public::paginate_links', 10, 1);
add_filter('nonce_life', 'RabbitLoader_21_Public::nonce_life');
RabbitLoader_21_CanonicalUrl::init();
RL21UtilWP::init();
//Third party theme hooks
add_action('kirki_output_inline_styles', function ($value) {
#theme developed using kirki framework may generate lots of inline css referring to font files making the page load slow
#https://github.com/kirki-framework/kirki/blob/3a5d5093b1a99d1c7b813608479fe8fc9348b6a3/packages/kirki-framework/module-css/src/CSS.php
$value = false;
return $value;
}, -1);
}
public static function init()
{
if (current_user_can('manage_options')) {
add_action('admin_bar_menu', 'RabbitLoader_21_Public::adminBarMenu', 50);
add_action('wp_enqueue_scripts', 'RabbitLoader_21_Public::adminBarScript');
}
//few checks inside can_cache_request() can only be done when WordPress init hook is called.
$rlSDK = RabbitLoader_21_Core::getSDK();
if (!self::can_cache_request()) {
$rlSDK->ignoreRequest(self::$skip_reason);
}
}
public static function shutdown()
{
}
private static function can_cache_request()
{
if (!empty(self::$skip_reason)) {
return false;
}
if (RabbitLoader_21_Util_Core::get_request_type() != 'get') {
//Not a GET request, return
self::$skip_reason = 'method-' . RabbitLoader_21_Util_Core::get_request_type();
return false;
}
if (RL21UtilWP::is_user_logged_in() || RL21UtilWP::is_login_page()) {
//we are not serving cached content to logged in users
self::$skip_reason = self::skip_reason_us;
return false;
}
if (RL21UtilWP::is_ajax()) {
self::$skip_reason = 'ajax';
return false;
}
if (!empty($_COOKIE['woocommerce_items_in_cart'])) {
//TBD- user has some items in cart, in future version we will check how to serve a cached page with cart
self::$skip_reason = 'cart-items';
return false;
}
if (empty($_SERVER["HTTP_HOST"]) || RL21UtilWP::is_cli() || !empty($_GET["mwprid"])) {
self::$skip_reason = 'cli';
return false;
}
global $wp_query;
if (isset($wp_query) && $wp_query->is_404()) {
self::$skip_reason = '404-not-found';
return false;
}
if (RL21UtilWP::is_search()) {
self::$skip_reason = 'search';
return false;
}
if (RL21UtilWP::is_cart()) {
self::$skip_reason = 'cart';
return false;
}
if (RL21UtilWP::is_checkout()) {
self::$skip_reason = 'checkout';
return false;
}
RabbitLoader_21_Core::getWpUserOption($user_options);
if (!empty($user_options['cart_uri']) && strcasecmp(RabbitLoader_21_Util_Core::serverURINoGet(), $user_options['cart_uri']) == 0) {
self::$skip_reason = 'cart';
return false;
}
if (!empty($user_options['checkout_uri']) && strcasecmp(RabbitLoader_21_Util_Core::serverURINoGet(), $user_options['checkout_uri']) == 0) {
self::$skip_reason = 'checkout';
return false;
}
if (!empty($user_options['exclude_patterns'])) {
$exclude_patterns = explode("\n", $user_options['exclude_patterns']);
$rlSDK = RabbitLoader_21_Core::getSDK();
$rlSDK->skipForPaths($exclude_patterns);
}
if (!empty(self::$skip_reason)) {
self::$skip_reason = self::$skip_reason;
return false;
}
return true;
}
public static function getSkipReason()
{
return self::$skip_reason;
}
public static function process_incoming_request($mode = 'ac')
{
try {
RabbitLoader_21_Core::sendHeader("x-rl-mode: $mode", false);
$rlSDK = RabbitLoader_21_Core::getSDK();
RabbitLoader_21_Core::getWpUserOption($user_options);
if (!empty($user_options['ignore_params'])) {
$ignore_params = explode("\n", $user_options['ignore_params']);
if (!empty($ignore_params)) {
$rlSDK->ignoreParams($ignore_params);
}
}
if (!empty($user_options['private_mode_val'])) {
$rlSDK->setMeMode();
}
if (!self::can_cache_request()) {
$rlSDK->ignoreRequest(self::$skip_reason);
}
$rlSDK->registerPurgeCallback(function ($url) {
$tp_purge_count = 0;
RabbitLoader_21_TP::purge_url($url, $tp_purge_count);
});
$rlSDK->process();
} catch (Throwable $e) {
RabbitLoader_21_Core::on_exception($e);
}
}
public static function adminBarMenu($admin_bar)
{
$top_menu = array(
'id' => 'rabbitloader_top_menu',
'title' => 'RabbitLoader',
'href' => admin_url('options-general.php?page=rabbitloader')
);
$list_menu = array(
'parent' => 'rabbitloader_top_menu',
'id' => 'rabbitloader_purge_page',
'title' => 'Purge cache for this page',
'href' => "#",
'meta' => array(
'class' => 'rabbitloader_purge_page',
)
);
$admin_bar->add_node($top_menu);
$admin_bar->add_node($list_menu);
}
public static function adminBarScript()
{
global $post;
wp_enqueue_script('rabbitloader-index', RABBITLOADER_PLUG_URL . 'admin/js/index.js', ['jquery'], RABBITLOADER_PLUG_VERSION);
wp_localize_script('rabbitloader-index', 'rabbitloader_local_vars', [
'admin_ajax' => admin_url('admin-ajax.php'),
'post_id' => empty($post) ? 0 : $post->ID,
'rl_nonce' => wp_create_nonce('rl-ajax-nonce')
]);
}
public static function wp_redirect($location, $status)
{
if (!empty($location)) {
self::$skip_reason = 'redirect-' . $status;
}
return $location;
}
public static function redirect_canonical($redirect_url, $requested_url)
{
if (!empty($redirect_url)) {
self::$skip_reason = 'redirect-canonical';
}
return $redirect_url;
}
public static function pre_handle_404($preempt, $wp_query)
{
if ($preempt) {
self::$skip_reason = '404';
}
return $preempt;
}
public static function paginate_links($link)
{
if (!empty($link)) {
$unsets = ['rl-no-optimization', 'norl', 'rl-warmup', 'rltest', 'rl-rand', 'rl-only-after'];
list($urlpart, $qspart) = array_pad(explode('?', $link), 2, '');
parse_str($qspart, $qsvars);
foreach ($unsets as $key) {
if (isset($qsvars[$key])) {
unset($qsvars[$key]);
}
}
$newqs = http_build_query($qsvars);
$link = $urlpart . (empty($newqs) ? '' : '?' . $newqs);
return $link;
}
}
public static function nonce_life($life)
{
$referer = empty($_SERVER["HTTP_REFERER"]) ? '' : $_SERVER["HTTP_REFERER"];
$rlSDK = RabbitLoader_21_Core::getSDK();
if (RL21UtilWP::is_user_logged_in()) {
return $life;
} elseif (intval($life) > RabbitLoader_21_Core::ORPHANED_LONG_AGE_SEC) {
return $life;
} else if ($rlSDK->isWarmUp()) {
return RabbitLoader_21_Core::ORPHANED_LONG_AGE_SEC;
} else if (RL21UtilWP::is_ajax() && (!empty($_COOKIE["rlCached"]) || stripos($referer, self::no_optimization) !== false)) {
//for ajax, if cookie is set, the page was cached who called the ajax
//or the referer page had no_optimization that matched the previous else condition
return RabbitLoader_21_Core::ORPHANED_LONG_AGE_SEC;
} else {
//unhandled scenarios
}
return $life;
}
}
