Your IP : 216.73.216.218
<?php
/**
* @package mod_qlform
* @copyright Copyright (C) 2017 ql.de All rights reserved.
* @author Mareike Riegel mareike.riegel@ql.de
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
class modQlformDatabase
{
/**
* Method for getting database fields
*
* @param string $database database name
* @param string $table Name of table to save data in
*
* @return bool true on success, false on failure
*
*/
function getDatabase()
{
return JFactory::getDBO();
}
/**
* Method for storing data to database
*
* @param string $table Name of table to save data in
* @param array $data data to be stored
*
* @return mixed A database resource if successful, FALSE if not.
*
*/
public function save($table,$data)
{
$db=$this->getDatabase();
$data=$this->objectToArrayOrTheOtherWay($data);
return $db->insertObject($table,$data);
}
/**
* Method for getting database fields
*
* @param string $database database name
* @param string $table Name of table to save data in
*
* @return bool true on success, false on failure
*
*/
function getDatabaseFields($database,$table)
{
$db=$this->getDatabase();
$db->setQuery('SHOW COLUMNS FROM `'.$table.'` FROM `'.$database.'` ');
$db->query();
return $db->loadObjectList();
}
/**
* Method for checking if table exists
*
* @param string $database database name
* @param string $table Name of table to save data in
*
* @return string insert query
*
*/
function tableExists($database,$table)
{
$db=$this->getDatabase();
$db->setQuery('SHOW TABLES FROM `'.$database.'`');
$db->query();
foreach ($db->loadObjectList() as $k=>$v) foreach ($v as $v2) $arr[$k]=$v2;
if (is_array($arr) AND in_array($table,$arr)) return true;
else return false;
}
/**
* Method for checking if database exists
*
* @param string $database database name
*
* @return string insert query
*
*/
function databaseExists($database)
{
$db=$this->getDatabase();
return true;
}
/**
* Method for getting Joomla! table name
*
* @return string table name
*
*/
function getTableName($table)
{
if (preg_match('/#__/',$table)) $table=$this->getPrefix().substr($table,3);
return $table;
}
/**
* Method for getting Joomla! database name
*
* @return string database name
*
*/
function getDatabaseName()
{
$config=JFactory::getConfig();
return $config->get('db');
}
/**
* Method for getting Joomla! prefix name
*
* @return string database name
*
*/
function getPrefix()
{
$config=JFactory::getConfig();
return $config->get('dbprefix');
}
/**
* Method to turn object to array with database fields
*
* @param string $database database name
* @param string $table Name of table to save data in
*
* @return string insert query
*
*/
function databaseFieldsObjectToArray($arrFields)
{
foreach ($arrFields as $k=>$v) $arr[]=$v->Field;
return array_flip($arr);
}
/**
* Method to turn object to array
*
* @param string $database database name
* @param string $table Name of table to save data in
*
* @return string insert query
*
*/
function objectToArrayOrTheOtherWay($input)
{
if (is_object ($input))
{
$output=array();
foreach ($input as $k=>$v) $output[$k]=$v;
}
if (is_array ($input))
{
$output=new stdClass();
foreach ($input as $k=>$v) $output->$k=$v;
}
return $output;
}
}