86 lines
2.0 KiB
PHP
86 lines
2.0 KiB
PHP
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<?php
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/**
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* @package Joomla.Platform
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* @subpackage Table
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE
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*/
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defined('JPATH_PLATFORM') or die;
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/**
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* Languages table.
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*
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* @package Joomla.Platform
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* @subpackage Table
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* @since 11.1
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*/
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class JTableLanguage extends JTable
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{
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/**
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* Constructor
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*
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* @param JDatabaseDriver $db Database driver object.
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*
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* @since 11.1
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*/
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public function __construct($db)
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{
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parent::__construct('#__languages', 'lang_id', $db);
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}
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/**
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* Overloaded check method to ensure data integrity
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*
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* @return boolean True on success
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*
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* @since 11.1
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*/
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public function check()
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{
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if (trim($this->title) == '')
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{
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$this->setError(JText::_('JLIB_DATABASE_ERROR_LANGUAGE_NO_TITLE'));
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return false;
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}
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return true;
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}
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/**
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* Overrides JTable::store to check unique fields.
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*
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* @param boolean $updateNulls True to update fields even if they are null.
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*
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* @return boolean True on success.
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*
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* @since 11.4
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*/
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public function store($updateNulls = false)
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{
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// Verify that the sef field is unique
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$table = JTable::getInstance('Language', 'JTable');
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if ($table->load(array('sef' => $this->sef)) && ($table->lang_id != $this->lang_id || $this->lang_id == 0))
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{
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$this->setError(JText::_('JLIB_DATABASE_ERROR_LANGUAGE_UNIQUE_SEF'));
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return false;
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}
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// Verify that the image field is unique
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if ($table->load(array('image' => $this->image)) && ($table->lang_id != $this->lang_id || $this->lang_id == 0))
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{
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$this->setError(JText::_('JLIB_DATABASE_ERROR_LANGUAGE_UNIQUE_IMAGE'));
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return false;
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}
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// Verify that the language code is unique
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if ($table->load(array('lang_code' => $this->lang_code)) && ($table->lang_id != $this->lang_id || $this->lang_id == 0))
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{
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$this->setError(JText::_('JLIB_DATABASE_ERROR_LANGUAGE_UNIQUE_LANG_CODE'));
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return false;
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}
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return parent::store($updateNulls);
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}
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}
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