AlkantarClanX12
Your IP : 18.118.119.77
<?php
class TheGem_DelayJS {
public function __construct() {
if ($this->canProcessContent()) {
$this->initHooks();
}
}
private function canProcessContent() {
if ($_SERVER['REQUEST_METHOD'] != 'GET') {
return false;
}
if (defined('WP_ADMIN')) {
return false;
}
if (is_user_logged_in()) {
return false;
}
if (defined('WP_BLOG_ADMIN')) {
return false;
}
if (defined('DOING_AJAX') || (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest')) {
return false;
}
if (defined('DOING_CRON')) {
return false;
}
if (defined('APP_REQUEST')) {
return false;
}
if (defined('XMLRPC_REQUEST')) {
return false;
}
if (defined('SHORTINIT') && SHORTINIT) {
return false;
}
return true;
}
public function init() {
ob_start(array($this, 'obCallback'));
}
private function initHooks() {
if (did_action('init') > 0) {
$this->init();
} else {
add_action('init', array($this, 'init'), 9999);
}
add_action('wp_head', array($this, 'printHeadScripts'), 0);
}
public function obCallback($buffer) {
if(thegem_delay_js_active()) {
$buffer = $this->parseHTML($buffer);
}
return $buffer;
}
private function parseHTML( $html ): string {
$replaced_html = preg_replace_callback(
'/<\s*script\s*(?<attr>[^>]*?)?>(?<content>.*?)?<\s*\/\s*script\s*>/ims',
[
$this,
'replace_scripts',
],
$html
);
if ( empty( $replaced_html ) ) {
return $html;
}
return $replaced_html;
}
public function replace_scripts( $matches ): string {
$excluded = apply_filters('thegem_delay_js_exclusions', array('autoptimize_', '\/jquery-?([0-9.]){0,10}\.(min\.|slim\.|slim\.min\.)?js','revslider','layerslider','\(','\{','\/recaptcha\/api\.js','odometer.js'));
foreach ( $excluded as $pattern ) {
if ( preg_match( "#{$pattern}#i", $matches[0] ) ) {
return $matches[0];
}
}
$matches['attr'] = trim( $matches['attr'] );
$delay_js = $matches[0];
if ( ! empty( $matches['attr'] ) ) {
if (
strpos( $matches['attr'], 'type=' ) !== false
&&
! preg_match( '/type\s*=\s*["\'](?:text|application)\/(?:(?:x\-)?javascript|ecmascript|jscript)["\']|type\s*=\s*["\'](?:module)[ "\']/i', $matches['attr'] )
) {
return $matches[0];
}
$delay_attr = preg_replace( '/type=(["\'])(.*?)\1/i', 'data-thegem-$0', $matches['attr'], 1 );
if ( null !== $delay_attr ) {
$delay_js = preg_replace( '#' . preg_quote( $matches['attr'], '#' ) . '#i', $delay_attr, $matches[0], 1 );
}
}
return preg_replace( '/<script/i', '<script type="thegemdelayscript"', $delay_js, 1 );
}
public function printHeadScripts() {
if(!thegem_delay_js_active()) return ;
?>
<script type="text/javascript">
<?php echo file_get_contents(get_template_directory() . '/js/thegem-delay-javascript.min.js'); ?>
</script>
<?php
}
}