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

127 lines
3.8 KiB
PHP

<?php
/*----------------------------------------------------------------------------------| www.giz.de |----/
Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb
/-------------------------------------------------------------------------------------------------------/
@version 3.3.0
@build 14th January, 2016
@created 15th June, 2012
@package Cost Benefit Projection
@subpackage causesrisks.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');
/**
* Causesrisks Form Field class for the Costbenefitprojection component
*/
class JFormFieldCausesrisks extends JFormFieldList
{
/**
* The causesrisks field type.
*
* @var string
*/
public $type = 'causesrisks';
/**
* Override to add new button
*
* @return string The field input markup.
*
* @since 3.2
*/
protected function getInput()
{
// see if we should add buttons
$setButton = $this->getAttribute('button');
// get html
$html = parent::getInput();
// if true set button
if ($setButton === 'true')
{
$user = JFactory::getUser();
// only add if user allowed to create causerisk
if ($user->authorise('causerisk.create', 'com_costbenefitprojection'))
{
// get the input from url
$jinput = JFactory::getApplication()->input;
// get the view name & id
$values = $jinput->getArray(array(
'id' => 'int',
'view' => 'word'
));
// check if new item
$ref = '';
if (!is_null($values['id']) && strlen($values['view']))
{
// only load referal if not new item.
$ref = '&amp;ref=' . $values['view'] . '&amp;refid=' . $values['id'];
}
// build the button
$button = '<a class="btn btn-small btn-success"
href="index.php?option=com_costbenefitprojection&amp;view=causerisk&amp;layout=edit'.$ref.'" >
<span class="icon-new icon-white"></span>' . JText::_('COM_COSTBENEFITPROJECTION_NEW') . '</a>';
// return the button attached to input field
return $html . $button;
}
}
return $html;
}
/**
* Method to get a list of options for a list input.
*
* @return array An array of JHtml options.
*/
public function getOptions()
{
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select($db->quoteName(array('a.id','a.name','a.ref'),array('id','causerisk_name','ref')));
$query->from($db->quoteName('#__costbenefitprojection_causerisk', 'a'));
$query->where($db->quoteName('a.published') . ' = 1');
$query->order('a.ref ASC');
$db->setQuery((string)$query);
$items = $db->loadObjectList();
$options = array();
if ($items)
{
foreach($items as $item)
{
$ref = explode('.',$item->ref);
$key = explode('.0',$item->ref);
$key = implode('.',$key);
$spacer = array();
foreach ($ref as $nr => $space)
{
if ($nr > 1)
{
$spacer[] = '|&mdash;';
}
}
if (CostbenefitprojectionHelper::checkArray($spacer))
{
$options[] = JHtml::_('select.option', $item->id, implode('',$spacer).' '.$item->causerisk_name.'&nbsp;('.$key.')');
}
else
{
$options[] = JHtml::_('select.option', $item->id, $item->causerisk_name.'&nbsp;('.$key.')');
}
}
}
return $options;
}
}