JezK

Edit File: class-wpvivid-log.php

<?php

if (!defined('WPVIVID_PLUGIN_DIR')){
    die;
}
class WPvivid_Log
{
    public $log_file;
    public $log_file_handle;

public function __construct()
    {
        $this->log_file_handle=false;
    }

public function CreateLogFile($file_name,$type,$describe)
    {
        if($type=='has_folder')
        {
            $this->log_file=$file_name;
        }
        else
        {
            $this->log_file=$this->GetSaveLogFolder().$file_name.'_log.txt';
        }
        if(file_exists($this->log_file))
        {
            @wp_delete_file( $this->log_file);
        }
        $this->log_file_handle = fopen($this->log_file, 'a');
        $offset=get_option('gmt_offset');
        $time =gmdate("Y-m-d H:i:s",time()+$offset*60*60);
        $text='Log created: '.$time."\n";
        $text.='Type: '.$describe."\n";
        fwrite($this->log_file_handle,$text);

return $this->log_file;
    }

public function OpenLogFile($file_name,$type='no_folder',$delete=0)
    {
        if($type=='has_folder')
        {
            $this->log_file=$file_name;
        }
        else
        {
            $this->log_file=$this->GetSaveLogFolder().$file_name.'_log.txt';
        }
        if($delete==1)
        {
            wp_delete_file( $this->log_file);
        }
        $this->log_file_handle = fopen($this->log_file, 'a');

return $this->log_file;
    }

public function WriteLog($log,$type)
    {
        if ($this->log_file_handle)
        {
            $offset=get_option('gmt_offset');
            $time =gmdate("Y-m-d H:i:s",time()+$offset*60*60);
            $text='['.$time.']'.'['.$type.']'.$log."\n";
            fwrite($this->log_file_handle,$text );
        }
    }

public function CloseFile()
    {
        if ($this->log_file_handle)
        {
            fclose($this->log_file_handle);
            $this->log_file_handle=false;
        }
    }

public function GetSaveLogFolder()
    {
        include_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-wpvivid-setting.php';

$options = WPvivid_Setting::get_option('wpvivid_common_setting');

if(!isset($options['log_save_location']))
        {
            //WPvivid_Setting::set_default_common_option();
            $options['log_save_location']=WPVIVID_DEFAULT_LOG_DIR;
            update_option('wpvivid_common_setting', $options, 'no');

$options = WPvivid_Setting::get_option('wpvivid_common_setting');
        }

if(!is_dir(WP_CONTENT_DIR.DIRECTORY_SEPARATOR.$options['log_save_location']))
        {
            @mkdir(WP_CONTENT_DIR.DIRECTORY_SEPARATOR.$options['log_save_location'],0777,true);
            //@fopen(WP_CONTENT_DIR.DIRECTORY_SEPARATOR.$options['log_save_location'].DIRECTORY_SEPARATOR.'index.html', 'x');
            $tempfile=@fopen(WP_CONTENT_DIR.DIRECTORY_SEPARATOR.$options['log_save_location'].DIRECTORY_SEPARATOR.'.htaccess', 'x');
            if($tempfile)
            {
                //$text="deny from all";
                $text="<IfModule mod_rewrite.c>\r\nRewriteEngine On\r\nRewriteRule .* - [F,L]\r\n</IfModule>";
                fwrite($tempfile,$text );
            }
        }

return WP_CONTENT_DIR.DIRECTORY_SEPARATOR.$options['log_save_location'].DIRECTORY_SEPARATOR;
    }

public function WriteLogHander()
    {
        if ($this->log_file_handle)
        {
            global $wp_version;
            global $wpdb;

$sapi_type=php_sapi_name();
            if($sapi_type=='cgi-fcgi'||$sapi_type==' fpm-fcgi') {
                $fcgi='On';
            }
            else {
                $fcgi='Off';
            }

$options=WPvivid_Setting::get_option('wpvivid_common_setting');
            if(isset($options['max_execution_time'])) {
                $max_execution_time=$options['max_execution_time'];
            }
            else {
                $max_execution_time=WPVIVID_MAX_EXECUTION_TIME;
            }

$log='server info fcgi:'.$fcgi.' max execution time: '.$max_execution_time.' wp version:'.$wp_version.' php version:'.phpversion().' db version:'.$wpdb->db_version().' php ini:safe_mode:'.ini_get('safe_mode').' ';
            $log.='memory_limit:'.ini_get('memory_limit').' memory_get_usage:'.size_format(memory_get_usage(),2).' memory_get_peak_usage:'.size_format(memory_get_peak_usage(),2);
            $log.=' extensions:';
            $loaded_extensions = get_loaded_extensions();
            if(!in_array('PDO', $loaded_extensions))
            {
                $log.='PDO not enabled ';
            }
            else
            {
                $log.='PDO enabled ';
            }
            if(!in_array('curl', $loaded_extensions))
            {
                $log.='curl not enabled ';
            }
            else
            {
                $log.='curl enabled ';
            }

if(!in_array('zlib', $loaded_extensions)) {
                $log .= 'zlib not enabled ';
            }
            else
            {
                $log.='zlib enabled ';
            }

$log.=' ';
            if(is_multisite())
            {
                $log.=' is_multisite:1';
            }
            else
            {
                $log.=' is_multisite:0';
            }

$offset=get_option('gmt_offset');
            $time =gmdate("Y-m-d H:i:s",time()+$offset*60*60);
            $text='['.$time.']'.'[notice]'.$log."\n";
            fwrite($this->log_file_handle,$text );
        }
    }
}