<?php
/*
* 2007-2011 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <contact@prestashop.com>
*  @copyright  2007-2011 PrestaShop SA
*  @version  Release: $Revision$
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

/**
 * @since 1.5.0
 */
class GenderCore extends ObjectModel
{
	public $id_gender;
	public $name;
	public $type;

	protected $fieldsRequired = array('type');
	protected $fieldsSize = array();
	protected $fieldsValidate = array();
	protected $fieldsRequiredLang = array('name');
	protected $fieldsSizeLang = array('name' => 20);
	protected $fieldsValidateLang = array('name' => 'isString');

	protected $table = 'gender';
	protected $identifier = 'id_gender';

	public function __construct($id = null, $id_lang = null, $id_shop = null)
	{
		parent::__construct($id, $id_lang, $id_shop);

		$this->image_dir = _PS_GENDERS_DIR_;
	}

	public function getFields()
	{
		$this->validateFields();
		$fields['id_gender'] = (int)$this->id_gender;
		$fields['type'] = (int)$this->type;
		return $fields;
	}

	/**
	 * Check then return multilingual fields for database interaction
	 *
	 * @return array Multilingual fields
	 */
	public function getTranslationsFieldsChild()
	{
		$this->validateFieldsLang();
		return $this->getTranslationsFields(array(
			'name',
		));
	}

	public static function getGenders($id_lang = null)
	{
		if (is_null($id_lang))
			$id_lang = Context::getContext()->language->id;

		$sql = 'SELECT g.*, gl.*
				FROM '._DB_PREFIX_.'gender g
				LEFT JOIN '._DB_PREFIX_.'gender_lang gl ON g.id_gender = gl.id_gender AND gl.id_lang = '.(int)$id_lang;
		$results = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);

		return ObjectModel::hydrateCollection('Gender', $results, $id_lang);
	}

	public static function getStaticImage($id, $useUnknown = false)
	{
		if (!file_exists(_PS_GENDERS_DIR_.$id.'.jpg'))
			return ($useUnknown) ?  _PS_ADMIN_IMG_.'unknown.gif' : false;
		return _THEME_GENDERS_DIR_.$id.'.jpg';
	}

	public function getImage($useUnknown = false)
	{
		return Gender::getStaticImage($this->id, $useUnknown);
	}
}