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

117 lines
4.2 KiB
PHP

<?php
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/-------------------------------------------------------------------------------------------------------------------------------/
@version 2.1.6
@build 4th May, 2016
@created 30th April, 2015
@package Component Builder
@subpackage fieldsmulti.php
@author Llewellyn van der Merwe <https://www.vdm.io/joomla-component-builder>
@my wife Roline van der Merwe <http://www.vdm.io/>
@copyright Copyright (C) 2015. All Rights Reserved
@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
Builds Complex Joomla Components
/-----------------------------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// import the list field type
jimport('joomla.form.helper');
JFormHelper::loadFieldClass('list');
/**
* Fieldsmulti Form Field class for the Componentbuilder component
*/
class JFormFieldFieldsmulti extends JFormFieldList
{
/**
* The fieldsmulti field type.
*
* @var string
*/
public $type = 'fieldsmulti';
/**
* 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')
{
$user = JFactory::getUser();
// only add if user allowed to create field
if ($user->authorise('field.create', 'com_componentbuilder'))
{
// 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
$button = '<a class="btn btn-small btn-success"
href="index.php?option=com_componentbuilder&amp;view=field&amp;layout=edit'.$ref.'" >
<span class="icon-new icon-white"></span>' . JText::_('COM_COMPONENTBUILDER_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'),array('id','target_field_name')));
$query->from($db->quoteName('#__componentbuilder_field', 'a'));
$query->where($db->quoteName('a.published') . ' = 1');
$query->order('a.name ASC');
$db->setQuery((string)$query);
$items = $db->loadObjectList();
$options = array();
if ($items)
{
$options[] = JHtml::_('select.option', '', 'Select an option');
foreach($items as $item)
{
$options[] = JHtml::_('select.option', $item->id, $item->target_field_name);
}
}
return $options;
}
}