// phpcs:disable WordPress.Security.NonceVerification.Missing
if ( ! empty( $_POST ) ) {
return;
}
// Disable in customizer previews
if ( is_customize_preview() ) {
return;
}
// Disable in feeds, AJAX, Cron, XML.
if ( is_feed() || wp_doing_ajax() || wp_doing_cron() || wp_is_xml_request() ) {
return;
}
// Disable in sitemaps.
if ( ! empty( get_query_var( 'sitemap' ) ) ) {
return;
}
// Disable in AMP pages.
if ( function_exists( 'amp_is_request' ) && amp_is_request() ) {
return;
}
// Print the filtered script tags to the very end of the page.
add_filter( 'jetpack_boost_output_filtering_last_buffer', array( $this, 'append_script_tags' ), 10, 1 );
// Handle exclusions.
add_filter( 'script_loader_tag', array( $this, 'handle_exclusions' ), 10, 2 );
$this->output_filter->add_callback( array( $this, 'handle_output_stream' ) );
}
/**
* Remove all inline and external closing tag is encountered.
return array( '', $joint_buffer );
}
// No script tags detected, return both chunks unaltered.
return array( $buffer_start, $buffer_end );
}
// Makes sure all whole tags are in $buffer_start.
list( $buffer_start, $buffer_end ) = $this->recalculate_buffer_split( $joint_buffer, $script_tags );
foreach ( $script_tags as $script_tag ) {
$this->buffered_script_tags[] = $script_tag[0];
$buffer_start = str_replace( $script_tag[0], '', $buffer_start );
}
// Detect a lingering opened script.
$this->is_opened_script = $this->is_opened_script( $buffer_start . $buffer_end );
return array( $buffer_start, $buffer_end );
}
/**
* Matches tag to appear in the buffer.
*
* Open script tags are always kept in the buffer until their closing
* tags eventually arrive as well. That means it's only possible to
* encounter an unpaired opening --> comment?
* @todo What happens when script tags are unclosed?
*/
return $opening_tags_count > $closing_tags_count;
}
public static function get_slug() {
return 'render_blocking_js';
}
}
Fatal error: Uncaught Error: Class "Automattic\Jetpack_Boost\Modules\Optimizations\Render_Blocking_JS\Render_Blocking_JS" not found in /htdocs/wp-content/plugins/jetpack-boost/app/data-sync/Modules_State_Entry.php:15
Stack trace:
#0 /htdocs/wp-content/plugins/jetpack-boost/wp-js-data-sync.php(237): Automattic\Jetpack_Boost\Data_Sync\Modules_State_Entry->__construct(Array)
#1 /htdocs/wp-content/plugins/jetpack-boost/jetpack-boost.php(265): require_once('/htdocs/wp-cont...')
#2 /htdocs/wp-settings.php(526): include_once('/htdocs/wp-cont...')
#3 /htdocs/wp-config.php(92): require_once('/htdocs/wp-sett...')
#4 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...')
#5 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...')
#6 /htdocs/index.php(17): require('/htdocs/wp-blog...')
#7 {main}
thrown in /htdocs/wp-content/plugins/jetpack-boost/app/data-sync/Modules_State_Entry.php on line 15