| Server IP : 94.23.64.18 / Your IP :
216.73.216.185 [
Web Server : Apache System : Linux webm005.cluster107.gra.hosting.ovh.net 5.15.167-ovh-vps-grsec-zfs-classid #1 SMP Tue Sep 17 08:14:20 UTC 2024 x86_64 User : villadal ( 6036) PHP Version : 7.4.33 Disable Function : _dyuweyrj4,_dyuweyrj4r,dl Domains : 2 Domains MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /home/villadal/www/old/booked/lib/Database/ |
Upload File : |
<?php
/**
Copyright 2011-2014 Nick Korbel
This file is part of Booked SchedulerBooked SchedulereIt 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 versBooked SchedulerduleIt 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
alBooked SchedulercheduleIt. If not, see <http://www.gnu.org/licenses/>.
*/
interface ISqlFilter
{
public function Criteria();
public function _And(ISqlFilter $filter);
public function _Or(ISqlFilter $filter);
public function Where();
}
interface ISqlFilterColumn
{
/**
* @param mixed $columnValue
* @return Criteria
*/
public function GetCriteria($columnValue);
}
class SqlFilterColumn implements ISqlFilterColumn
{
private $fullName;
public function __construct($tableName, $columnName)
{
$this->fullName = $tableName . '.' . $columnName;
}
public function __toString()
{
return $this->fullName;
}
public function GetCriteria($columnValue)
{
return new Criteria($this->fullName, $columnValue);
}
}
class SqlRepeatingFilterColumn implements ISqlFilterColumn
{
private $fullName;
private $index;
public function __construct($tableName, $columnName, $index)
{
$this->fullName = empty($tableName) ? $columnName : $tableName . '.' . $columnName;
$this->index = $index;
}
public function GetCriteria($columnValue)
{
return new Criteria($this->fullName, $columnValue, "repeating{$this->index}{$this->fullName}");
}
}
abstract class BaseSqlFilter implements ISqlFilter
{
protected $criteria;
private $_and = array();
private $_or = array();
/**
* @param string|ISqlFilterColumn $columnName
* @param string $columnValue
*/
public function __construct($columnName, $columnValue)
{
if (is_string($columnName))
{
$this->criteria = $this->GetCriteria($columnName, $columnValue);
}
else
{
$this->criteria = $columnName->GetCriteria($columnValue);
}
}
/**
* @param string $columnName
* @param string $columnValue
* @return Criteria
*/
protected function GetCriteria($columnName, $columnValue)
{
return new Criteria($columnName, $columnValue);
}
public function Criteria()
{
$criteria = array();
/** @var $filter ISqlFilter */
foreach($this->_and as $filter)
{
foreach($filter->Criteria() as $c)
{
$criteria[] = $c;
}
}
/** @var $filter ISqlFilter */
foreach($this->_or as $filter)
{
foreach($filter->Criteria() as $c)
{
$criteria[] = $c;
}
}
if (!empty($this->criteria))
{
array_unshift($criteria, $this->criteria);
}
return $criteria;
}
public function _And(ISqlFilter $filter)
{
$this->_and[] = $filter;
return $this;
}
public function _Or(ISqlFilter $filter)
{
$this->_or[] = $filter;
return $this;
}
public function Where()
{
$sql = $this->GetSql();
/** @var $filter ISqlFilter */
foreach ($this->_and as $filter)
{
$sql .= " AND ( {$filter->Where()} )";
}
/** @var $filter ISqlFilter */
foreach ($this->_or as $filter)
{
$sql .= " OR ( {$filter->Where()} )";
}
return $sql;
}
protected abstract function GetSql();
}
class Criteria
{
public $Name;
public $Value;
public $Variable;
public function __construct($columnName, $columnValue, $variableName = null)
{
$this->Name = $columnName;
$this->Value = $columnValue;
$this->Variable = empty($variableName) ? "@$columnName" : "@$variableName";
}
}
class SqlFilterEquals extends BaseSqlFilter
{
/**
* @param string|SqlFilterColumn $columnName
* @param string $columnValue
*/
public function __construct($columnName, $columnValue)
{
parent::__construct($columnName, $columnValue);
}
protected function GetSql()
{
return "{$this->criteria->Name} = {$this->criteria->Variable}";
}
}
class SqlFilterFreeForm extends BaseSqlFilter
{
/**
* @var Criteria[]
*/
private $_criteria;
public function __construct($sql)
{
$this->sql = $sql;
}
protected function GetSql()
{
return $this->sql;
}
public function Substitute($token, ISqlFilter $filter)
{
$this->sql = str_replace("[$token]", $filter->Where(), $this->sql);
$this->_criteria = $filter->Criteria();
}
public function AppendSql($sql)
{
$this->sql .= $sql;
}
public function Criteria()
{
return $this->_criteria;
}
}
class SqlFilterLike extends BaseSqlFilter
{
/**
* @param string|ISqlFilterColumn $columnName
* @param string $columnValue
*/
public function __construct($columnName, $columnValue)
{
if (!BookedStringHelper::Contains($columnValue, '%'))
{
$columnValue = '%' . $columnValue . '%';
}
parent::__construct($columnName, $columnValue);
}
protected function GetSql()
{
return "{$this->criteria->Name} LIKE {$this->criteria->Variable}";
}
protected function GetCriteria($columnName, $columnValue)
{
return new Criteria($columnName, $columnValue);
}
}
class SqlFilterGreaterThan extends BaseSqlFilter
{
/**
* @var bool
*/
private $inclusive = false;
/**
* @param string|ISqlFilterColumn $columnName
* @param string $columnValue
* @param bool $inclusive false by default
*/
public function __construct($columnName, $columnValue, $inclusive = false)
{
$this->inclusive = $inclusive;
parent::__construct($columnName, $columnValue);
}
protected function GetSql()
{
$sign = $this->inclusive ? '>=' : '>';
return "{$this->criteria->Name} $sign {$this->criteria->Variable}";
}
}
class SqlFilterLessThan extends BaseSqlFilter
{
/**
* @var bool
*/
private $inclusive = false;
/**
* @param string|ISqlFilterColumn $columnName
* @param string $columnValue
* @param bool $inclusive false by default
*/
public function __construct($columnName, $columnValue, $inclusive = false)
{
$this->inclusive = $inclusive;
parent::__construct($columnName, $columnValue);
}
protected function GetSql()
{
$sign = $this->inclusive ? '<=' : '<';
return "{$this->criteria->Name} $sign {$this->criteria->Variable}";
}
}
class SqlFilterIn extends BaseSqlFilter
{
/**
* @var array
*/
private $possibleValues = array();
/**
* @param string|ISqlFilterColumn $columnName
* @param array $possibleValues
*/
public function __construct($columnName, $possibleValues)
{
$this->possibleValues = $possibleValues;
parent::__construct($columnName, $columnName . 'In');
}
protected function GetSql()
{
$escapedValues = array();
foreach ($this->possibleValues as $value)
{
$escapedValues[] = str_replace("'", "''", $value);
}
$values = implode("','", $escapedValues);
$inClause = "'$values'";
return "{$this->criteria->Name} IN ($inClause)";
}
}
class SqlFilterNull extends BaseSqlFilter
{
public function __construct()
{
parent::__construct('1', '1');
$this->criteria = null;
}
protected function GetSql()
{
return '1=1';
}
}