YuCheng Hu
46ca2fbfad
+YUCHENG HU+ git-svn-id: https://svn.code.sf.net/p/hawebs/svn@481 a2543c7e-f6e9-4f8a-8bff-1ffc34733512
98 lines
2.8 KiB
PHP
98 lines
2.8 KiB
PHP
<?php
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/**
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* Piwik - Open source web analytics
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*
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* @link http://piwik.org
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* @license http://www.gnu.org/licenses/gpl-3.0.html Gpl v3 or later
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* @version $Id: API.php 1832 2010-02-10 08:14:15Z vipsoft $
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*
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* @category Piwik_Plugins
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* @package Piwik_DBStats
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*/
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/**
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*
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* @package Piwik_DBStats
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*/
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class Piwik_DBStats_API
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{
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static private $instance = null;
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static public function getInstance()
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{
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if (self::$instance == null)
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{
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$c = __CLASS__;
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self::$instance = new $c();
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}
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return self::$instance;
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}
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public function getDBStatus()
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{
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Piwik::checkUserIsSuperUser();
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$configDb = Zend_Registry::get('config')->database->toArray();
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// we decode the password. Password is html encoded because it's enclosed between " double quotes
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$configDb['password'] = htmlspecialchars_decode($configDb['password']);
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if(!isset($configDb['port']))
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{
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// before 0.2.4 there is no port specified in config file
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$configDb['port'] = '3306';
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}
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$link = mysql_connect($configDb['host'], $configDb['username'], $configDb['password']);
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$status = mysql_stat($link);
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mysql_close($link);
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return $status;
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}
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public function getTableStatus($table, $field = '')
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{
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Piwik::checkUserIsSuperUser();
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$db = Zend_Registry::get('db');
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// http://dev.mysql.com/doc/refman/5.1/en/show-table-status.html
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$tables = $db->fetchAll("SHOW TABLE STATUS LIKE ". $db->quote($table));
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if(!isset($tables[0])) {
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throw new Exception('Error, table or field not found');
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}
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if ($field == '')
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{
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return $tables[0];
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}
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else
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{
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return $tables[0][$field];
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}
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}
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public function getAllTablesStatus()
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{
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Piwik::checkUserIsSuperUser();
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$db = Zend_Registry::get('db');
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// http://dev.mysql.com/doc/refman/5.1/en/show-table-status.html
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$tablesPiwik = Piwik::getTablesInstalled();
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$total = array('Name' => 'Total', 'Data_length' => 0, 'Index_length' => 0, 'Rows' => 0);
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$table = array();
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foreach($tablesPiwik as $tableName)
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{
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$t = $this->getTableStatus($tableName);
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$total['Data_length'] += $t['Data_length'];
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$total['Index_length'] += $t['Index_length'];
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$total['Rows'] += $t['Rows'];
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$t['Total_length'] = Piwik::getPrettySizeFromBytes($t['Index_length']+$t['Data_length']);
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$t['Data_length'] = Piwik::getPrettySizeFromBytes($t['Data_length']);
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$t['Index_length'] = Piwik::getPrettySizeFromBytes($t['Index_length']);
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$t['Rows'] = Piwik::getPrettySizeFromBytes($t['Rows']);
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$table[] = $t;
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}
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$total['Total_length'] = Piwik::getPrettySizeFromBytes($total['Data_length']+$total['Index_length']);
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$total['Data_length'] = Piwik::getPrettySizeFromBytes($total['Data_length']);
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$total['Index_length'] = Piwik::getPrettySizeFromBytes($total['Index_length']);
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$total['TotalRows'] = Piwik::getPrettySizeFromBytes($total['Rows']);
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$table['Total'] = $total;
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return $table;
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}
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}
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