golden hour

/var/softaculous/sitepad/editor/site-data/plugins/speedycache-pro/main

File/Folder	Size	Actions
admin.php	24.34 KB
bloat.php	10.18 KB
cli.php	1.63 KB
commoncss.php	3.65 KB
criticalcss.php	9.98 KB
db.php	2.6 KB
enhanced.php	47.73 KB
googlefonts.php	5.6 KB
image.php	72.12 KB
index.html	91 B
lazyload.php	14.83 KB
license.php	4.12 KB
logs.php	7.92 KB
metaboxpro.php	1.97 KB
mobile.php	1.57 KB
object-cache-lib.php	10.98 KB
objectcache.php	8.47 KB
plugin-update-checker.php	52.86 KB
premium.php	423 B
prooptimizations.php	2.12 KB
renderblocking.php	36.8 KB
settingspage.php	36.05 KB
statistics.php	4.25 KB
unusedcss.php	7.45 KB
youtube.html	2.29 KB

Edit: unusedcss.php

<?php

/*
* SPEEDYCACHE
* https://speedycache.com/
* (c) SpeedyCache Team
*/

namespace SpeedyCache;

if(!defined('ABSPATH')){
	die('Hacking Attempt');
}

class UnusedCss extends CommonCss{

static function generate($urls){
		global $speedycache;

$time = time() + 50;
		set_time_limit(60);
		
		$api = self::get_endpoint(true);
		
		if(empty($urls)){
			self::log('speedycache_unused_css_logs', 'URL not found');
			return false;
		}

if(empty($speedycache->license['license'])){
			self::log('speedycache_unused_css_logs', 'License Not found, please link your License');
			return false;
		}

foreach($urls as $url){
			// Handeling php timeout here
			if($time < time()){
				$urls = array_diff($urls, $attempted_url);
				self::schedule('speedycache_unused_css', $urls);
				return;
			}

$url = trim($url, '/');
			$license = strpos($speedycache->license['license'], 'SPDFY') !== 0 ? '' : $speedycache->license['license'];
			$attempted_url[] = $url;

$response = wp_remote_post($api, array(
				'timeout' => 30,
				'body' => array(
					'url' => $url,
					'license' => $license,
					'excludes' => !empty($speedycache->options['unused_css_exclude_stylesheets']) ? json_encode($speedycache->options['unused_css_exclude_stylesheets']) : '',
					'include_selectors' => !empty($speedycache->options['speedycache_unusedcss_include_selector']) ? json_encode($speedycache->options['speedycache_unusedcss_include_selector']) : '',
				),
				'sslverify' => false,
			));

if(is_wp_error($response)){
				$error = $response->get_error_message();
				self::log('speedycache_unused_css_logs', $response->get_error_message(), $url);
				continue;
			}

$body = json_decode(wp_remote_retrieve_body($response), true);

if(empty($body)){
				$error = __('The response recieved is empty.', 'speedycache');
				self::log('speedycache_unused_css_logs', __('The response recieved is empty.', 'speedycache'), $url);
				continue;
			}

if(empty($body['success'])){
				$error = !empty($body['message']) ? wp_strip_all_tags($body['message']) : __('Unable to extract UsedCSS', 'speedycache');
				self::log('speedycache_unused_css_logs', !empty($body['message']) ? wp_strip_all_tags($body['message']) : __('Unable to extract UsedCSS', 'speedycache'), $url);
				continue;
			}

if(empty($body['css']) || strlen($body['css']) < 20){
				$error = __('Was unable to generate Used CSS', 'speedycache');
				self::log('speedycache_unused_css_logs', __('Was unable to generate Used CSS', 'speedycache'), $url);
				continue;
			}

self::update_css($url, $body['css']);

self::log('speedycache_unused_css_logs', 'success', $url); //Updates the log on success
			
			if(!empty($error)){
				return $error;
			}

return true;
		}
	}
	
	// Adds the generated css and asynchronyses the css includes
	static function update_css($url, $css){
		global $speedycache;

if(empty($url)){
			return false;
		}
		
		if(empty($css)){
			return false;
		}

$css = '<style id="speedycache-used-css">'. "\n". wp_strip_all_tags($css) . '</style>';

$url = parse_url($url);
		$uri = !empty($url['path']) ?  $url['path'] : '';
		$cache_loc = $uri . '/index.html';

if(empty($cache_loc)){
			return;
		}
		
		if(!empty($_SERVER['HTTP_USER_AGENT']) && $_SERVER['HTTP_USER_AGENT'] === 'SpeedyCacheTest'){
			$cache_path = speedycache_cache_path('test' . $cache_loc);
		} else {
			$cache_path = speedycache_cache_path('all' . $cache_loc);
		}
		
		$cache_path = rtrim($cache_path, '/');
		
		// For Desktop
		\SpeedyCache\UnusedCss::update_cached($cache_path, $css);

if(!empty($speedycache->options['mobile_theme']) && $_SERVER['HTTP_USER_AGENT'] !== 'SpeedyCacheTest'){
			$cache_mobile = speedycache_cache_path('mobile-cache' . $cache_loc);

// For Mobile Cache
			if(file_exists($cache_mobile)){
				\SpeedyCache\UnusedCss::update_cached($cache_mobile, $css);
			}
		}
	}

// Updates the content of the cached file
	static function update_content($content, $css){
		global $speedycache;

// Includes the Used CSS file in the head.
		$content = str_replace('</title>', '</title>' . $css, $content);

$css_links = '/(?=<link[^>]*\s(rel\s*=\s*[\'"]stylesheet["\']))<link[^>]*\shref\s*=\s*[\'"]([^\'"]+)[\'"](.*)>/iU';
		
		preg_match_all($css_links, $content, $matches, PREG_SET_ORDER, 0);
		
		if(empty($matches)){
			return $content;
		}
		
		$exclude_stylesheets = array(
			'/widget-google-reviews/assets/css/public-main.css',
			'/uploads/elementor/css/post-',
			'/uploads/oxygen/css/',
			'/uploads/bb-plugin/cache/',
			'/et-cache/',
			'woocommerce-smallscreen.css',
			'dashicons.min.css',
			'animations.min.css',
			'/uploads/generateblocks/',
			'woocommerce-mobile.min.css',
			'fonts.googleapis.com',
		);
		
		// Mergeing user added excludes which the one we have.
		if(!empty($speedycache->options['unused_css_exclude_stylesheets']) && !is_array($speedycache->options['unused_css_exclude_stylesheets'])){
			$exclude_stylesheets = array_merge($exclude_stylesheets, $speedycache->options['unused_css_exclude_stylesheets']);
		}
		
		$noscript_wrap = '';
		
		foreach($matches as $tag){

foreach($exclude_stylesheets as $style){
				if(strpos($tag[0], $style) !== FALSE){
					continue 2;
				}
			}
			
			// We dont want to delay te Used CSS file
			if(strpos($tag[0], 'unused-css') !== FALSE){
				continue;
			}

// Removing the styles after getting unused css
			if(!empty($speedycache->options['unusedcss_load']) && $speedycache->options['unusedcss_load'] === 'remove'){
				$content = str_replace($tag[0], '', $content);		
			} elseif(!empty($speedycache->options['unusedcss_load']) && $speedycache->options['unusedcss_load'] === 'interaction'){
				$new_tag = preg_replace('#href=([\'"]).+?\1#', 'data-spcdelay="' . $tag[2] . '"',$tag[0]);
			
				$content = str_replace($tag[0], $new_tag, $content);
				
				$noscript_wrap .= $tag[0];
			} else {
				// Loading the Unused CSS Async
				$preload = str_replace('stylesheet', 'preload', $tag[1]);
				$onload = preg_replace('~' . preg_quote($tag[3], '~') . '~iU', ' as="style" onload="" ' . $tag[3] . '>', $tag[3]);

$new_tag = str_replace($tag[3] . '>', $onload, $tag[0]);
				$new_tag = str_replace($tag[1], $preload, $new_tag);
				$new_tag = str_replace('onload=""', 'onload="this.onload=null;this.rel=\'stylesheet\'"', $new_tag);
				$new_tag = preg_replace('/(id\s*=\s*[\"\'](?:[^\"\']*)*[\"\'])/i', '', $new_tag);

$content = str_replace($tag[0], $new_tag, $content);
				
				$noscript_wrap .= $tag[0];
			}
		}
		
		if(!empty($noscript_wrap)){
			$noscript_wrap .= '</noscript>';
			
			if(!empty($speedycache->options['unusedcss_load']) && $speedycache->options['unusedcss_load'] === 'interaction'){
				$noscript_wrap .= '<script type="text/javascript" id="speedycache-delayed-styles">!function(){const e=["keydown","mousemove","wheel","touchmove","touchstart","touchend"];function t(){document.querySelectorAll("link[data-spcdelay]").forEach(function(e){e.setAttribute("href",e.getAttribute("data-spcdelay"))}),e.forEach(function(e){window.removeEventListener(e,t,{passive:!0})})}e.forEach(function(e){window.addEventListener(e,t,{passive:!0})})}();</script>';
			}
			
			$noscript_wrap = '<noscript>' . $noscript_wrap;
		
			$content = str_replace($noscript_wrap, '', $content);
			
			$content = str_replace('</body>', $noscript_wrap . '</body>', $content);
		}

return $content;
	}
}