Core/Modules/databaseutils/class.model.php

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<?php
/**
* FuzeWorks.
*
* The FuzeWorks MVC PHP FrameWork
*
* Copyright (C) 2015 TechFuze
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @author TechFuze
* @copyright Copyright (c) 2013 - 2016, Techfuze. (http://techfuze.net)
* @copyright Copyright (c) 1996 - 2015, Free Software Foundation, Inc. (http://www.fsf.org/)
* @license http://opensource.org/licenses/GPL-3.0 GPLv3 License
*
* @link http://fuzeworks.techfuze.net
* @since Version 0.0.1
*
* @version Version 0.0.1
*/
namespace Module\DatabaseUtils;
use FuzeWorks\Module;
use FuzeWorks\Modules;
use FuzeWorks\ModelServer;
use FuzeWorks\DatabaseException;
use FuzeWorks\Config;
use FuzeWorks\Logger;
use PDOException;
/**
* Main class of the database utilities and model providers.
*
* @author Abel Hoogeveen <abel@techfuze.net>
* @copyright Copyright (c) 2013 - 2016, Techfuze. (http://techfuze.net)
*/
class Main implements ModelServer
{
use Module;
public $fields = array();
public $primary = 'id';
public $table = '';
public function onLoad()
{
include_once self::getModulePath().'/class.query.php';
}
public function giveModel($type)
{
return new Model();
}
}
/**
* Class Model.
*
* Models provide an easy connection to database tables. Each table requires its own model. You don't need to worry about your queries or syntax anymore, because
* models will handle queries and error handling. Because of this, you can freely change your database infrastructure without fear of needing to change your
* table names at thousands of places. The model is the only place where you have to change your database names or fields.
*
* Models also allow custom methods to be created on them. You can use those methods to create specific operations or joins and then use the newly created method
* everywhere in your project. The code is at one place, the usages all over your project. Isn't that great?
*
* @author GOScripting
* @copyright Copyright (c) 2014 - 2015, GOScripting B.V. (http://goscripting.com)
* @license http://opensource.org/licenses/GPL-3.0 GPLv3 License
*
* @link http://goframework.net
*/
class Model
{
/**
* @var string The name of the database table
*/
public $table = '';
/**
* Traditional query interface.
*
* @param string $query
* @param null $binds
*
* @return mixed returns fetched rows if available, otherwise returns number of affected rows
*
* @throws DatabaseException
*/
public function query($query, $binds = null)
{
if (Config::get('database')->debug) {
Logger::log('Manuel Query: '.$query, 'Database Model');
}
try {
$sth = Modules::get('core/database')->prepare($query);
if ($binds === null) {
$sth->execute();
} else {
$sth->execute($binds);
}
} catch (PDOException $e) {
throw new DatabaseException('Could not execute SQL-query due PDO-exception '.$e->getMessage());
}
if ($sth->columnCount() > 0) {
// Fetch results
$result = $sth->fetchAll(\PDO::FETCH_ASSOC);
} else {
// Fetch number of affected rows
$result = $sth->rowCount();
}
return $result;
}
/**
* Set the table you wish to approach.
*
* @param string $table Table name
*/
public function setTable($table)
{
$this->table = $table;
return $this;
}
/**
* The default table will be set to $this->table.
*
* @see Query::select
*
* @return Query
*/
public function select()
{
$queryBuilder = new Query();
$queryBuilder->setTable($this->table);
call_user_func_array(array($queryBuilder, 'select'), func_get_args());
$queryBuilder->from();
return $queryBuilder;
}
/**
* The default table will be set to $this->table.
*
* @see Query::update
*
* @return Query
*/
public function update()
{
$queryBuilder = new Query();
$queryBuilder->setTable($this->table);
$queryBuilder->update($this->table);
return $queryBuilder;
}
/**
* The default table will be set to $this->table.
*
* @see Query::delete
*
* @return Query
*/
public function delete()
{
$queryBuilder = new Query();
$queryBuilder->setTable($this->table);
call_user_func_array(array($queryBuilder, 'delete'), func_get_args());
$queryBuilder->from();
return $queryBuilder;
}
/**
* The default table will be set to $this->table.
*
* @see Query::insert
*
* @param $array Array with values
*
* @return Query
*
* @throws Exception
*/
public function insert($array)
{
$queryBuilder = new Query();
$queryBuilder->setTable($this->table);
call_user_func_array(array($queryBuilder, 'insert'), func_get_args());
return $queryBuilder;
}
/**
* The default table will be set to $this->table.
*
* @see Query::replace
*
* @param $array Array with values
*
* @return Query
*
* @throws Exception
*/
public function replace($array)
{
$queryBuilder = new Query();
$queryBuilder->setTable($this->table);
call_user_func_array(array($queryBuilder, 'replace'), func_get_args());
return $queryBuilder;
}
/**
* Return latest insert id.
*
* @return mixed
*/
public function getLastInsertId()
{
return Modules::get('core/database')->lastInsertId();
}
public function __call($name, $params)
{
return call_user_func_array(array(Modules::get('core/database'), $name), $params);
}
}