Cost-Benefit-Projection/admin/models/fields/countries.php

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2015-12-01 05:06:34 +00:00
<?php
/*----------------------------------------------------------------------------------| www.giz.de |----/
Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb
/-------------------------------------------------------------------------------------------------------/
@version 3.4.3
@build 17th May, 2018
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@created 15th June, 2012
@package Cost Benefit Projection
@subpackage countries.php
@author Llewellyn van der Merwe <http://www.vdm.io>
@owner Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb
@copyright Copyright (C) 2015. All Rights Reserved
@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
/-------------------------------------------------------------------------------------------------------/
Cost Benefit Projection Tool.
/------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// import the list field type
jimport('joomla.form.helper');
JFormHelper::loadFieldClass('list');
/**
* Countries Form Field class for the Costbenefitprojection component
*/
class JFormFieldCountries extends JFormFieldList
{
/**
* The countries field type.
*
* @var string
*/
public $type = 'countries';
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/**
* Method to get a list of options for a list input.
*
* @return array An array of JHtml options.
*/
public function getOptions()
{
// Get the user object.
$user = JFactory::getUser();
// Create a new query object.
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select($db->quoteName(array('a.id','a.name'),array('id','country_name')));
$query->from($db->quoteName('#__costbenefitprojection_country', 'a'));
$query->where($db->quoteName('a.published') . ' = 1');
if (!$user->authorise('core.options', 'com_costbenefitprojection'))
{
$countries = CostbenefitprojectionHelper::hisCountries($user->id);
if (CostbenefitprojectionHelper::checkArray($countries))
{
$countries = implode(',',$countries);
// only load this users companies
$query->where('a.id IN (' . $countries . ')');
}
else
{
// dont allow user to see any countries
$query->where('a.id = -4');
}
}
$query->order('a.name ASC');
$db->setQuery((string)$query);
$items = $db->loadObjectList();
$options = array();
if ($items)
{
$options[] = JHtml::_('select.option', '', 'Select a country');
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foreach($items as $item)
{
$options[] = JHtml::_('select.option', $item->id, $item->country_name);
}
}
return $options;
}
}