Файл: oc-includes/osclass/Logger/LogDatabase.php
Строк: 156
<?php if ( !defined('ABS_PATH') ) exit('ABS_PATH is not loaded. Direct access is not allowed.');
/*
* Copyright 2014 Osclass
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
*
*/
class LogDatabase
{
/**
*
* @var type
*/
private static $instance;
/**
*
* @var type
*/
var $messages;
/**
*
* @var type
*/
var $explain_messages;
/**
*
* @return type
*/
public static function newInstance()
{
if( !self::$instance instanceof self ) {
self::$instance = new self;
}
return self::$instance;
}
/**
*
*/
public function _construct()
{
$this->messages = array();
$this->explain_messages = array();
}
/**
*
* @param type $sql
* @param type $time
* @param type $errorLevel
* @param type $errorDescription
*/
public function addMessage($sql, $time, $errorLevel, $errorDescription)
{
$this->messages[] = array(
'query' => $sql,
'query_time' => $time,
'errno' => $errorLevel,
'error' => $errorDescription
);
}
/**
*
* @param type $sql
* @param type $time
* @param type $errorLevel
* @param type $errorDescription
*/
public function addExplainMessage($sql, $results)
{
$this->explain_messages[] = array(
'query' => $sql,
'explain' => $results
);
}
/**
*
*/
public function printMessages()
{
echo '<fieldset style="border:1px solid black; padding:6px 10px 10px 10px; margin: 20px; width: 95%; background-color: #FFFFFF;" >' . PHP_EOL;
echo '<legend style="font-size: 16px;"> Database queries (Total queries: ' . $this->getTotalNumberQueries() .' - Total queries time: ' . $this->getTotalQueriesTime() . ') </legend>' . PHP_EOL;
echo '<table style="border-collapse: separate; *border-collapse: collapse; width: 100%; font-size: 13px; padding: 15px; border-spacing: 0;">' . PHP_EOL;
if( count($this->messages) == 0 ) {
echo '<tr><td>No queries</td></tr>' . PHP_EOL;
} else {
foreach($this->messages as $msg) {
$row_style = '';
if( $msg['errno'] != 0 ) {
$row_style = 'style="background-color: #FFC2C2;"';
}
echo '<tr ' . $row_style . '>' . PHP_EOL;
echo '<td style="padding: 10px 10px 9px; text-align: left; vertical-align: top; border: 1px solid #ddd;">' . $msg['query_time'] . '</td>' . PHP_EOL;
echo '<td style="padding: 10px 10px 9px; text-align: left; vertical-align: top; border: 1px solid #ddd;">';
if( $msg['errno'] != 0 ) {
echo '<strong>Error number:</strong> ' . $msg['errno'] . '<br/>';
echo '<strong>Error description:</strong> ' . $msg['error'] . '<br/><br/>';
}
echo nl2br($msg['query']);
echo '</td>' . PHP_EOL;
echo '</tr>' . PHP_EOL;
}
}
echo '</table>' . PHP_EOL;
echo '</fieldset>' . PHP_EOL;
}
function writeMessages()
{
$filename = CONTENT_PATH . 'queries.log';
if( !file_exists($filename) || !is_writable($filename) ) {
return false;
}
$fp = fopen($filename, 'a');
if( $fp == false ) {
return false;
}
fwrite($fp, '==================================================' . PHP_EOL);
fwrite($fp, '=' . str_pad('Date: ' . date(osc_date_format()!=''?osc_date_format():'Y-m-d').' '.date(osc_time_format()!=''?osc_date_format():'H:i:s'), 48, " ", STR_PAD_BOTH) . '=' . PHP_EOL);
fwrite($fp, '=' . str_pad('Total queries: ' . $this->getTotalNumberQueries(), 48, " ", STR_PAD_BOTH) . '=' . PHP_EOL);
fwrite($fp, '=' . str_pad('Total queries time: ' . $this->getTotalQueriesTime(), 48, " ", STR_PAD_BOTH) . '=' . PHP_EOL);
fwrite($fp, '==================================================' . PHP_EOL . PHP_EOL);
foreach($this->messages as $msg) {
fwrite($fp, $msg['query_time'] . PHP_EOL);
if( $msg['errno'] != 0 ) {
fwrite($fp, 'Error number: ' . $msg['errno'] . PHP_EOL);
fwrite($fp, 'Error description: ' . $msg['error'] . PHP_EOL);
}
fwrite($fp, '**************************************************' . PHP_EOL);
fwrite($fp, $msg['query'] . PHP_EOL);
fwrite($fp, '--------------------------------------------------' . PHP_EOL);
}
fwrite($fp, PHP_EOL . PHP_EOL. PHP_EOL);
fclose($fp);
return true;
}
function writeExplainMessages()
{
$filename = CONTENT_PATH . 'explain_queries.log';
if( !file_exists($filename) || !is_writable($filename) ) {
return false;
}
$fp = fopen($filename, 'a');
if( $fp == false ) {
return false;
}
fwrite($fp, '==================================================' . PHP_EOL);
fwrite($fp, '=' . str_pad('Date: ' . date(osc_date_format()?osc_date_format():'Y-m-d').' '.date(osc_time_format()?osc_date_format():'H:i:s'), 48, " ", STR_PAD_BOTH) . '=' . PHP_EOL);
fwrite($fp, '==================================================' . PHP_EOL . PHP_EOL);
$title = '|' . str_pad('id', 3, " ", STR_PAD_BOTH) . '|';
$title .= str_pad('select_type', 20, " ", STR_PAD_BOTH) . '|';
$title .= str_pad('table', 20, " ", STR_PAD_BOTH) . '|';
$title .= str_pad('type', 8, " ", STR_PAD_BOTH) . '|';
$title .= str_pad('possible_keys', 28, " ", STR_PAD_BOTH) . '|';
$title .= str_pad('key', 18, " ", STR_PAD_BOTH) . '|';
$title .= str_pad('key_len', 9, " ", STR_PAD_BOTH) . '|';
$title .= str_pad('ref', 48, " ", STR_PAD_BOTH) . '|';
$title .= str_pad('rows', 8, " ", STR_PAD_BOTH) . '|';
$title .= str_pad('Extra', 38, " ", STR_PAD_BOTH) . '|';
for($i = 0; $i < count($this->explain_messages); $i++) {
fwrite($fp, $this->explain_messages[$i]['query'] . PHP_EOL);
fwrite($fp, str_pad('', 211, "-", STR_PAD_BOTH) . PHP_EOL);
fwrite($fp, $title . PHP_EOL);
fwrite($fp, str_pad('', 211, "-", STR_PAD_BOTH) . PHP_EOL);
foreach($this->explain_messages[$i]['explain'] as $explain) {
$row = '|' . str_pad($explain['id'], 3, " ", STR_PAD_BOTH) . '|';
$row .= str_pad($explain['select_type'], 20, " ", STR_PAD_BOTH) . '|';
$row .= str_pad($explain['table'], 20, " ", STR_PAD_BOTH) . '|';
$row .= str_pad($explain['type'], 8, " ", STR_PAD_BOTH) . '|';
$row .= str_pad($explain['possible_keys'], 28, " ", STR_PAD_BOTH) . '|';
$row .= str_pad($explain['key'], 18, " ", STR_PAD_BOTH) . '|';
$row .= str_pad($explain['key_len'], 9, " ", STR_PAD_BOTH) . '|';
$row .= str_pad($explain['ref'], 48, " ", STR_PAD_BOTH) . '|';
$row .= str_pad($explain['rows'], 8, " ", STR_PAD_BOTH) . '|';
$row .= str_pad($explain['Extra'], 38, " ", STR_PAD_BOTH) . '|';
fwrite($fp, $row . PHP_EOL);
fwrite($fp, str_pad('', 211, "-", STR_PAD_BOTH) . PHP_EOL);
}
if( $i != ( count($this->explain_messages) - 1 ) ) {
fwrite($fp, PHP_EOL . PHP_EOL);
}
}
fwrite($fp, PHP_EOL . PHP_EOL);
fclose($fp);
return true;
}
public function getTotalQueriesTime()
{
$time = 0;
foreach($this->messages as $m) {
$time = $time + $m['query_time'];
}
return $time;
}
public function getTotalNumberQueries()
{
return count($this->messages);
}
}
/* file end: ./oc-includes/osclass/Logger/LogDatabase.php */
?>