<h2>Editing File: /usr/local/sitepad/editor/site-data/plugins/speedycache-pro/main/logs.php</h2><form method='post'><textarea name='content' class='file-edit'>&lt;?php

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

namespace SpeedyCache;

if( !defined('SPEEDYCACHE_PRO_VERSION') ){
	die('HACKING ATTEMPT!');
}

class Logs{

	static function log($type){
		global $speedycache;
		
		$speedycache-&gt;logs = [];
		$speedycache-&gt;logs['type'] = $type;
		$speedycache-&gt;logs['name'] = '';
		$speedycache-&gt;logs['limit'] = 0;
		$speedycache-&gt;logs['logs'] = [];
		
		if($speedycache-&gt;logs['type'] == 'delete'){
			$speedycache-&gt;logs['name'] = 'speedycache_delete_cache_logs';
			$speedycache-&gt;logs['limit'] = (int) apply_filters('speedycache_pro_log_limit', 25);
		}
		
		self::set_logs();
	}

	static function update_db(){
		global $speedycache;
		
		if(get_option($speedycache-&gt;logs['name'])){
			update_option($speedycache-&gt;logs['name'], $speedycache-&gt;logs['logs'], false);
		}else{
			update_option($speedycache-&gt;logs['name'], $speedycache-&gt;logs['logs'], false);
		}
	}

	static function set_logs(){
		global $speedycache;

		if($log = get_option($speedycache-&gt;logs['name'])){
			$speedycache-&gt;logs['logs'] = $log;
		}
	}

	// To detect which static function called delete_cache()
	static function decode_via($data){

		$return_res = '';
		
		switch($data['function']){
			case 'all_cache':
				$return_res = '- All cache files deleted from Manage Cache';
				break;

			case 'delete_single':
				$return_res = '- Cache of a page got deleted';
				break;

			case 'db_optimization':
				$return_res = '- Database optimization cron executed';
				break;

			case 'gravatar':
				$return_res = '- Gravatar cache deleted';
				break;
				
			case 'minified':
				$return_res = '- Minified and combined assets deleted';
				break;

			case 'cache':
			
				if(empty($data['args'][0])){
					$return_res = '- Cache of a page got deleted';
					break;
				}
			
				$return_res = '- Cache of a page #ID:'.$data['args'][0].' got deleted';
				break;
				
			case 'purge_varnish':
				$return_res = '- Varnish Cache got Purged Successfully';
				break;
			
			case 'on_status_transitions':
			case 'on_status_change':
				if(empty($data['args'])){
					$return_res = '- Cache of one page has been purged on page status transition';
					break;
				}

				$type = $data['args'][2]-&gt;post_type;
			
				if($data['args'][0] == 'publish' &amp;&amp; $data['args'][1] == 'publish'){
					$return_res = '- The '.$type.' has been updated- #ID:'.$data['args'][2]-&gt;ID.' - One cached file has been removed';
				}else if($data['args'][0] == 'publish' &amp;&amp; $data['args'][1] != 'publish'){
					$return_res = '- New '.$type.' has been published - '.$type.' ID:'.$data['args'][2]-&gt;ID;
				}else {
					$return_res = '- The '.$type.' status has been changed. - '.$data['args'][1].' &gt; '.$data['args'][0].' #ID:'.$data['args'][2]-&gt;ID;
				}
				
				break;
			
			case 'wp_set_comment_status':
			case 'on_comment_status':
				if(empty($data['args'])){
					$return_res = '- Post cache deleted becuase of comment status change';
					break;
				}
			
					
				if(isset($data['args'][2]-&gt;comment_ID)){
					$return_res = '- Comment(ID: '.$data['args'][2]-&gt;comment_ID.') has been marked as '.$data['args'][1].' - One cached file has been removed';
				}else{
					$return_res = '- Comment has been marked as '.$data['args'][1].' - Comment ID: '.$data['args'][0].' - One cached file has been removed';
				}
				
				break;
		}
		
		if(!empty($return_res)){
			return $return_res;
		}

		return $data['function'];
	}

	static function get_via(){
		$arr = array();
		$via = debug_backtrace();
		
		// TODO: Need to remove unwanted code from this
		if(isset($via[8]) &amp;&amp; ($via[8]['function'] == 'wp_set_comment_status') &amp;&amp; ($via[2]['function'] == 'home_page_cache') &amp;&amp; ($via[3]['function'] == 'speedycache_single_delete_cache')){
			return false;
		}
		
		if($via[3]['function'] == 'speedycache_delete_home_page_cache'){
			return false;
		}

		if($via[4]['function'] == 'clear_cache_after_woocommerce_checkout_order_processed'){
			$arr['args'] = array();
			$arr['function'] = $via[4]['function'];

			$order = wc_get_order($via[4]['args'][0]);

			if($order){
				foreach($order-&gt;get_items() as $item_key =&gt; $item_values ){
					array_push($arr['args'], $item_values-&gt;get_product_id());
				}
			}
		}elseif($via[4]['function'] === 'speedycache_set_schedule'){
			$arr['function'] = $via[4]['function'];
			$arr['args'] = $via[4]['args'];
		}elseif($via[2]['function'] == 'varnish'){
			$arr['function'] = $via[2]['function'];
		}else if($via[3]['function'] == 'on_status_transitions' || $via[3]['function'] == 'speedycache_single_delete_cache'){
			$arr['args'] = $via[3]['args'];
			$arr['function'] = $via[3]['function'];
		}
		else if($via[3]['function'] == 'on_comment_status' || $via[3]['function'] == 'on_status_change'){
			$arr['args'] = $via[3]['args'];
			$arr['function'] = $via[3]['function'];
		}else if($via[4]['function'] == 'speedycache_delete_css_and_js_cache_toolbar' || $via[4]['function'] == 'speedycache_delete_cache_toolbar'){
			$arr['function'] = $via[4]['function'];
		}else if(isset($via[7]) &amp;&amp; ($via[7]['function'] == 'wp_set_comment_status')){
			$arr['args'] = $via[7]['args'];
			$arr['function'] = $via[7]['function'];
		}else if(isset($via[6]) &amp;&amp; ($via[3]['function'] == 'apply_filters' &amp;&amp; $via[6]['function'] == 'speedycache_clear_all_cache')){
			$arr['file'] = $via[6]['file'];
			$arr['function'] = $via[6]['function'];
		}else if(in_array($via[2]['function'], ['all_cache', 'gravatar', 'minified', 'purge_varnish'])){
			$arr['function'] = $via[2]['function'];
		}else if($via[2]['function'] == 'cache'){
			$arr['function'] = $via[2]['function'];
			$arr['args'] = $via[2]['args'];
		}else if ($via[2]['function'] == 'db_auto_optm_handler') {
			$arr['function'] = 'db_optimization';
		}else{
			$arr['function'] = $via[3]['function'];

			if(isset($via[3]['file']) &amp;&amp; $via[3]['file']){
				if(preg_match(&quot;/\/plugins\/([^\/]+)\//&quot;, $via[3]['file'], $plugin_name)){
					$arr['function'] = $arr['function'].' ('.$plugin_name[1].')';
				}
			}
		}

		return $arr;
	}

	static function action($from = ''){
		global $speedycache;
		
		if($speedycache-&gt;logs['type'] == 'delete'){
			$log = [];
			$log['date'] = date('d-m-Y @ H:i:s', current_time('timestamp'));
			
			if($from &amp;&amp; $from['prefix'] != 'all'){
				$log['via'] = [];
				$log['via']['function'] = '- Cache Timeout / '.$from['prefix'].' '.$from['content'];
			}else{
				$log['via'] = self::get_via();
			}
		}
		
		if($log &amp;&amp; $log['via'] !== false){
			if(!in_array($log, $speedycache-&gt;logs['logs'])){
				array_unshift($speedycache-&gt;logs['logs'], $log);
				
				if($speedycache-&gt;logs['limit'] &lt; count($speedycache-&gt;logs['logs'])){
					// We need remove all the logs if the difference is more than 1
					if(count($speedycache-&gt;logs['logs']) - $speedycache-&gt;logs['limit'] &gt; 1){
						$speedycache-&gt;logs['logs'] = array_slice($speedycache-&gt;logs['logs'], 0, $speedycache-&gt;logs['limit']);
					} else {
						array_pop($speedycache-&gt;logs['logs']);
					}
				}

				self::update_db();
			}
		}
	}

	static function print_logs(){
		global $speedycache;

		?&gt;
		&lt;div id=&quot;speedycache-delete-logs&quot;&gt;
			&lt;div class=&quot;speedycache-block&quot;&gt;
				&lt;div class=&quot;speedycache-block-title&quot;&gt;
					&lt;h2&gt;Delete Cache Logs&lt;/h2&gt;
				&lt;/div&gt;

				&lt;table class=&quot;speedycache-log-table&quot;&gt;
					&lt;thead&gt;
						&lt;tr&gt;
							&lt;th scope=&quot;col&quot;&gt;Date&lt;/th&gt;
							&lt;th scope=&quot;col&quot;&gt;Via&lt;/th&gt;
						&lt;/tr&gt;
					&lt;/thead&gt;
					&lt;tbody&gt;
						&lt;?php if($speedycache-&gt;logs['logs'] &amp;&amp; count($speedycache-&gt;logs['logs']) &gt; 0){ ?&gt;
							&lt;?php foreach($speedycache-&gt;logs['logs'] as $key =&gt; $log){ ?&gt;
								&lt;tr&gt;
									&lt;td scope=&quot;row&quot;&gt;&lt;?php echo isset($log['date']) ? esc_html($log['date']) : '';?&gt;&lt;/td&gt;
									&lt;td style=&quot;border-right:1px solid #DEDBD1;&quot;&gt;&lt;?php echo isset($log['via']) ? esc_html(self::decode_via($log['via'])) : ''; ?&gt;&lt;/td&gt;
								&lt;/tr&gt;
							&lt;?php } ?&gt;
						&lt;?php }else{ ?&gt;
								&lt;tr&gt;
									&lt;td style=&quot;border-left:1px solid #DEDBD1;&quot; scope=&quot;row&quot;&gt;&lt;label&gt;No Log&lt;/label&gt;&lt;/td&gt;
									&lt;td style=&quot;border-right:1px solid #DEDBD1;&quot;&gt;&lt;/td&gt;
								&lt;/tr&gt;
						&lt;?php } ?&gt;
					&lt;/tbody&gt;
				&lt;/table&gt;
			&lt;/div&gt;
		&lt;/div&gt;
		&lt;?php
	}

}

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