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<?php
namespace Kanboard\Model;
use Kanboard\Core\Base;
/**
* Application Settings
*
* @package model
* @author Frederic Guillot
*/
abstract class Setting extends Base
{
/**
* SQL table name
*
* @var string
*/
const TABLE = 'settings';
/**
* Prepare data before save
*
* @abstract
* @access public
* @param array $values
* @return array
*/
abstract public function prepare(array $values);
/**
* Get all settings
*
* @access public
* @return array
*/
public function getAll()
{
return $this->db->hashtable(self::TABLE)->getAll('option', 'value');
}
/**
* Get a setting value
*
* @access public
* @param string $name
* @param string $default
* @return mixed
*/
public function getOption($name, $default = '')
{
$value = $this->db
->table(self::TABLE)
->eq('option', $name)
->findOneColumn('value');
return $value === null || $value === false || $value === '' ? $default : $value;
}
/**
* Return true if a setting exists
*
* @access public
* @param string $name
* @return boolean
*/
public function exists($name)
{
return $this->db
->table(self::TABLE)
->eq('option', $name)
->exists();
}
/**
* Update or insert new settings
*
* @access public
* @param array $values
* @return boolean
*/
public function save(array $values)
{
$results = array();
$values = $this->prepare($values);
$user_id = $this->userSession->getId();
$timestamp = time();
$this->db->startTransaction();
foreach ($values as $option => $value) {
if ($this->exists($option)) {
$results[] = $this->db->table(self::TABLE)->eq('option', $option)->update(array(
'value' => $value,
'changed_on' => $timestamp,
'changed_by' => $user_id,
));
} else {
$results[] = $this->db->table(self::TABLE)->insert(array(
'option' => $option,
'value' => $value,
'changed_on' => $timestamp,
'changed_by' => $user_id,
));
}
}
$this->db->closeTransaction();
return ! in_array(false, $results, true);
}
}
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