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<?php
/**
* TScaffoldInputBase class file.
*
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005-2014 PradoSoft
* @license http://www.pradosoft.com/license/
* @package System.Data.ActiveRecord.Scaffold.InputBuilder
*/
class TScaffoldInputBase
{
const DEFAULT_ID = 'scaffold_input';
private $_parent;
protected function getParent()
{
return $this->_parent;
}
public static function createInputBuilder($record)
{
$record->getDbConnection()->setActive(true); //must be connected before retrieving driver name!
$driver = $record->getDbConnection()->getDriverName();
switch(strtolower($driver))
{
case 'sqlite': //sqlite 3
case 'sqlite2': //sqlite 2
require_once(dirname(__FILE__).'/TSqliteScaffoldInput.php');
return new TSqliteScaffoldInput($conn);
case 'mysqli':
case 'mysql':
require_once(dirname(__FILE__).'/TMysqlScaffoldInput.php');
return new TMysqlScaffoldInput($conn);
case 'pgsql':
require_once(dirname(__FILE__).'/TPgsqlScaffoldInput.php');
return new TPgsqlScaffoldInput($conn);
case 'mssql':
require_once(dirname(__FILE__).'/TMssqlScaffoldInput.php');
return new TMssqlScaffoldInput($conn);
case 'ibm':
require_once(dirname(__FILE__).'/TIbmScaffoldInput.php');
return new TIbmScaffoldInput($conn);
default:
throw new TConfigurationException(
'scaffold_invalid_database_driver',$driver);
}
}
public function createScaffoldInput($parent, $item, $column, $record)
{
$this->_parent=$parent;
$item->setCustomData($column->getColumnId());
$this->createControl($item->_input, $column, $record);
if($item->_input->findControl(self::DEFAULT_ID))
$this->createControlLabel($item->_label, $column, $record);
}
protected function createControlLabel($label, $column, $record)
{
$fieldname = ucwords(str_replace('_', ' ', $column->getColumnId())).':';
$label->setText($fieldname);
$label->setForControl(self::DEFAULT_ID);
}
public function loadScaffoldInput($parent, $item, $column, $record)
{
$this->_parent=$parent;
if($this->getIsEnabled($column, $record))
{
$prop = $column->getColumnId();
$record->setColumnValue($prop, $this->getControlValue($item->_input, $column, $record));
}
}
protected function getIsEnabled($column, $record)
{
return !($this->getParent()->getRecordPk() !== null
&& $column->getIsPrimaryKey() || $column->hasSequence());
}
protected function getRecordPropertyValue($column, $record)
{
$value = $record->getColumnValue($column->getColumnId());
if($column->getDefaultValue()!==TDbTableColumn::UNDEFINED_VALUE && $value===null)
return $column->getDefaultValue();
else
return $value;
}
protected function setRecordPropertyValue($item, $record, $input)
{
$record->setColumnValue($item->getCustomData(), $input->getText());
}
protected function createControl($container, $column, $record)
{
}
protected function getControlValue($container, $column, $record)
{
}
}
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