Component-Builder/admin/models/fields/dbtables.php

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<?php
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/**
* @package Joomla.Component.Builder
*
* @created 30th April, 2015
* @author Llewellyn van der Merwe <http://www.joomlacomponentbuilder.com>
* @github Joomla Component Builder <https://github.com/vdm-io/Joomla-Component-Builder>
* @copyright Copyright (C) 2015 - 2019 Vast Development Method. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
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// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// import the list field type
jimport('joomla.form.helper');
JFormHelper::loadFieldClass('list');
/**
* Dbtables Form Field class for the Componentbuilder component
*/
class JFormFieldDbtables extends JFormFieldList
{
/**
* The dbtables field type.
*
* @var string
*/
public $type = 'dbtables';
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/**
* Method to get a list of options for a list input.
*
* @return array An array of JHtml options.
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*/
protected function getOptions()
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{
// get db object
$db = JFactory::getDBO();
// get all tables
$tables= $db->getTableList();
// get config
$config = JFactory::getConfig();
$dbprefix = version_compare(JVERSION,'3.0','lt') ? $config->getValue('config.dbprefix') : $config->get('dbprefix');
$options = array();
$options[] = JHtml::_('select.option', '', 'Select an option');
for ($i=0; $i < count($tables); $i++)
{
//only tables with primary key
$db->setQuery('SHOW FIELDS FROM `'.$tables[$i].'` WHERE LOWER( `Key` ) = \'pri\'');
if ($db->loadResult())
{
$key = $i+1;
$options[$key] = new stdClass;
$options[$key]->value = str_replace($dbprefix, '', $tables[$i]);
$options[$key]->text = $tables[$i];
}
}
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return $options;
}
}