110 lines
3.4 KiB
PHP
110 lines
3.4 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 articles.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');
|
|
|
|
/**
|
|
* Articles Form Field class for the Costbenefitprojection component
|
|
*/
|
|
class JFormFieldArticles extends JFormFieldList
|
|
{
|
|
/**
|
|
* The articles field type.
|
|
*
|
|
* @var string
|
|
*/
|
|
public $type = 'articles';
|
|
/**
|
|
* 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')
|
|
{
|
|
$user = JFactory::getUser();
|
|
// only add if user allowed to create article
|
|
if ($user->authorise('core.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 = '&ref=' . $values['view'] . '&refid=' . $values['id'];
|
|
}
|
|
// build the button
|
|
$button = '<a class="btn btn-small btn-success"
|
|
href="index.php?option=com_costbenefitprojection&view=article&layout=edit'.$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.title','a.alias'),array('id','article_title','alias')));
|
|
$query->from($db->quoteName('#__content', 'a'));
|
|
$query->where($db->quoteName('a.state') . ' = 1');
|
|
$query->order('a.title ASC');
|
|
$db->setQuery((string)$query);
|
|
$items = $db->loadObjectList();
|
|
$options = array();
|
|
if ($items)
|
|
{
|
|
$options[] = JHtml::_('select.option', '', 'Select an Article');
|
|
foreach($items as $item)
|
|
{
|
|
$options[] = JHtml::_('select.option', $item->id, $item->article_title . ' (' . $item->alias . ')');
|
|
}
|
|
}
|
|
return $options;
|
|
}
|
|
}
|