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

?? ..
?? admin.php(22.2 KB)
?? bloat.php(10.18 KB)
?? cli.php(1.63 KB)
?? commoncss.php(3.65 KB)
?? criticalcss.php(9.98 KB)
?? db.php(1.99 KB)
?? enhanced.php(47.3 KB)
?? googlefonts.php(5.6 KB)
?? image.php(71.2 KB)
?? index.html(91 B)
?? lazyload.php(14.7 KB)
?? license.php(4.12 KB)
?? logs.php(7.42 KB)
?? metaboxpro.php(1.97 KB)
?? mobile.php(1.57 KB)
?? object-cache-lib.php(10.86 KB)
?? objectcache.php(8.49 KB)
?? plugin-update-checker.php(52.86 KB)
?? premium.php(423 B)
?? prooptimizations.php(2.12 KB)
?? renderblocking.php(36.8 KB)
?? settingspage.php(32.96 KB)
?? statistics.php(4.25 KB)
?? unusedcss.php(7.45 KB)
?? youtube.html(2.29 KB)

Editing: googlefonts.php

<?php

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

namespace SpeedyCache;

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

class GoogleFonts{

// Plucks out the google font urls from the content
	static function get($content){

preg_match_all('/<link.*href=(["\'])(.*fonts\.googleapis\.com\/css.*?)\1/m', $content, $font_rels);

//We just need the index 2
		if(empty($font_rels[2])){
			return $content;
		}
		
		$fonts = array();
		
		for($i = 0; $i < count($font_rels[2]); $i++){
			if(empty($font_rels[2][$i])){
				continue;
			}
		
			$fonts[md5($font_rels[2][$i])] = $font_rels[2][$i];
		}
		
		if(empty($fonts)){
			return;
		}

self::fetch($fonts);
	}

// Reads the font css and saves it to /speedycache/fonts/font-name/
	static function fetch($fonts){
		
		$html = '<!DOCTYPE html>
<html>
<body>
<a href="https://speedycache.com">SpeedyCache</a>
</body>
</html>';

foreach($fonts as $font_name => $url){
			$url = esc_url($url);

if(substr($url, 0, 2) === '//'){
				$url = 'https:' . $url;
			}

$response = wp_remote_get($url, array('user-agent' => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.122 Safari/537.36'));
			
			if(is_wp_error($response) || !is_array($response)){
				continue;
			}
			
			$css = wp_remote_retrieve_body($response);
			
			if(is_wp_error($css) || empty($css)){
				continue;
			}
			
			if(!file_exists(speedycache_cache_path('fonts'))){
				@mkdir(speedycache_cache_path('fonts'));
			}
			
			if(!file_exists(speedycache_cache_path('fonts').'index.html')){
				file_put_contents(speedycache_cache_path('fonts').'index.html', $html);
			}

if(!file_exists(speedycache_cache_path('fonts/').$font_name)){
				@mkdir(speedycache_cache_path('fonts/').$font_name);
			}
			
			if(!file_exists(speedycache_cache_path('fonts/').$font_name . '/index.html')){
				file_put_contents(speedycache_cache_path('fonts/').$font_name . '/index.html', $html);
			}

preg_match_all('/url$(.*?)$/m', $response['body'], $urls); // Get URL from the CSS we got

if(empty($urls) || empty($urls[1])){
				continue;
			}
			
			foreach($urls[1] as $url){
				$file_name = basename($url);
				
				if(file_exists(speedycache_cache_path('fonts/') . $font_name . '/' . $file_name)){
					continue;
				}

if(strpos($url, 'display=swap') === FALSE){
					$url_to_hit = add_query_arg(array('display' => 'swap'), $url);
				}

$response = wp_remote_get($url_to_hit);

if(is_wp_error($response) || !is_array($response)){
					continue;
				}
				
				$font = wp_remote_retrieve_body($response);

if(is_wp_error($font) || empty($font)){
					continue;
				}

file_put_contents(speedycache_cache_path('fonts/').$font_name.'/'.$file_name, $font); // Creating the font file
				$css = str_replace($url, SPEEDYCACHE_CACHE_URL .'/'. SPEEDYCACHE_SERVER_HOST . '/fonts/'. $font_name .'/'. $file_name, $css);
			}

if(file_exists(speedycache_cache_path('fonts/').$font_name.'/'.$font_name . '.css')){
				return;
			}

//If we need to add swap then either we failed to add display=swap to the url or it didnt return what we expected.
			if(strpos($css, 'swap') === FALSE){
				$css = preg_replace('/(^@font-face\s{)/m', "$1\n  font-display: swap;", $css);
			}
			
			file_put_contents(speedycache_cache_path('fonts/').$font_name.'/'.$font_name . '.css', $css);
		}
	}

// Replaces font url to the local font url
	static function replace($content){
		
		$cache_dir = speedycache_cache_path();
		
		if(!is_dir($cache_dir . '/fonts')){
			@mkdir($cache_dir . '/fonts', 0755, true);
		}

$fonts = array_diff(@scandir($cache_dir . 'fonts'), array('..', '.', 'index.html'));
		
		if(empty($fonts)){
			return $content;
		}

// To remove any preload or dns-fetch or preconnect for google fonts
		preg_match_all('/<link(?:[^>]+)?href=(["\'])([^>]*?fonts\.(gstatic|googleapis)\.com.*?)\1.*?>/i', $content, $google_links, PREG_SET_ORDER);
			
		if(!empty($google_links)){
			foreach($google_links as $google_link){

preg_match('/rel=(["\'])(.*?(preload|preconnect|dns-fetch).*?)\1/i', $google_link[2], $removeable_link);

if(!empty($removeable_link)){
					$content = str_replace($google, '', $html);
				}
			}
		}
		
		/**
		  * Our Font css name is in md5(created from the font URL) and we dont have URL in this function to get
		  * all the google fonts url to replace the fonts .
		*/
		preg_match_all('/<link.*href=(["\'])(.*fonts\.googleapis\.com\/css.*?)\1/m', $content, $font_rels);
		
		if(empty($font_rels[2])){
			return $content;
		}
		
		foreach($font_rels[2] as $url){
			foreach($fonts as $font){

if(in_array($font, array('.', '..', 'index.html'))){
					continue;
				}
				
				if(!file_exists($cache_dir . 'fonts/' . $font . '/' . $font . '.css')){
					continue;
				}
				
				$css_url = SPEEDYCACHE_CACHE_URL .'/'. SPEEDYCACHE_SERVER_HOST . '/fonts/' . $font . '/' . $font . '.css';
				
				if(md5($url) === $font){
					$content = preg_replace('/<link(.*)href=(["\'])(.*fonts\.googleapis\.com\/css.*?)\2/m', '<link$1 href="'.$css_url .'" ', $content);
				}
			}
		}
		
		return $content;
	}
	
	static function add_swap($content){	
		$content = str_replace('&#038;display=swap', '', $content);
		$content = str_replace('&display=swap', '', $content);

// Add font-display=swap as a querty parameter to Google fonts
		$content = str_replace('googleapis.com/css?family', 'googleapis.com/css?display=swap&family', $content);
		
		return $content;
	}

}

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Editing: googlefonts.php

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