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plg_content_componentbuilde.../fields/adminlistvieworderfields.php

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<?php
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/**
* @package Joomla.Component.Builder
*
* @created 30th April, 2015
* @author Llewellyn van der Merwe <https://dev.vdm.io>
* @git Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder-Pro>
* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// import the list field type
jimport('joomla.form.helper');
JFormHelper::loadFieldClass('list');
/**
* Adminlistvieworderfields Form Field class for the Componentbuilder component
*/
class JFormFieldAdminlistvieworderfields extends JFormFieldList
{
/**
* The adminlistvieworderfields field type.
*
* @var string
*/
public $type = 'adminlistvieworderfields';
/**
* Method to get a list of options for a list input.
*
* @return array An array of JHtml options.
*/
protected function getOptions()
{
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// load the db object
$db = JFactory::getDBO();
// get the input from url
$jinput = JFactory::getApplication()->input;
// get the id
$adminView = $jinput->getInt('id', 0);
// set the field trackers
$fieldIds = array();
$sortIds = array();
// check if we have an admin view
if (is_numeric($adminView) && $adminView >= 1)
{
// get all the fields linked to the admin view
if ($addFields = ComponentbuilderHelper::getVar('admin_fields', (int) $adminView, 'admin_view', 'addfields'))
{
if (ComponentbuilderHelper::checkJson($addFields))
{
$addFields = json_decode($addFields, true);
if (ComponentbuilderHelper::checkArray($addFields))
{
foreach($addFields as $addField)
{
// admin list view and ordering
if (isset($addField['field']) && isset($addField['list']) && ($addField['list'] == 1 || $addField['list'] == 3)
&& isset($addField['sort']) && $addField['sort'])
{
$fieldIds[(int) $addField['field']] = (int) $addField['field'];
}
// do track all fields set as sorted
if (isset($addField['field']) && isset($addField['sort']) && $addField['sort'])
{
$sortIds[(int) $addField['field']] = (int) $addField['field'];
}
}
}
}
}
// get all the fields that are also having a relationship on the list view as sorted
if ($addFields = ComponentbuilderHelper::getVar('admin_fields_relations', (int) $adminView, 'admin_view', 'addrelations'))
{
if (ComponentbuilderHelper::checkJson($addFields))
{
$addFields = json_decode($addFields, true);
if (ComponentbuilderHelper::checkArray($addFields))
{
foreach($addFields as $addField)
{
// admin list view and ordering
if (isset($addField['joinfields']) && ComponentbuilderHelper::checkArray($addField['joinfields']))
{
foreach($addField['joinfields'] as $joinfield)
{
if (isset($sortIds[$joinfield]))
{
$fieldIds[(int) $joinfield] = (int) $joinfield;
}
}
}
}
}
}
}
// filter by fields linked
if (ComponentbuilderHelper::checkArray($fieldIds))
{
$query = $db->getQuery(true);
$query->select($db->quoteName(array('a.id','a.name', 'a.xml', 'b.name'),array('id','name', 'xml', 'type')));
$query->from($db->quoteName('#__componentbuilder_field', 'a'));
$query->join('LEFT', '#__componentbuilder_fieldtype AS b ON b.id = a.fieldtype');
$query->where($db->quoteName('a.published') . ' >= 1');
// only load these fields
$query->where($db->quoteName('a.id') . ' IN (' . implode(',', $fieldIds) . ')');
$query->order('a.name ASC');
$db->setQuery((string)$query);
$items = $db->loadObjectList();
$options = array();
if ($items)
{
$options[] = JHtml::_('select.option', '', JText::_('PLG_CONTENT_COMPONENTBUILDERFIELDORDERINGTABS_SELECT_AN_OPTION'));
$options[] = JHtml::_('select.option', -1, JText::_('PLG_CONTENT_COMPONENTBUILDERFIELDORDERINGTABS_ID'). ' [ id - text ]');
$options[] = JHtml::_('select.option', -2, JText::_('PLG_CONTENT_COMPONENTBUILDERFIELDORDERINGTABS_ORDERING'). ' [ ordering - number ]');
$options[] = JHtml::_('select.option', -3, JText::_('PLG_CONTENT_COMPONENTBUILDERFIELDORDERINGTABS_STATUS'). ' [ published - list ]');
foreach($items as $item)
{
// get the field name (TODO this could slow down the system so we will need to improve on this)
$field_name = ComponentbuilderHelper::safeFieldName(ComponentbuilderHelper::getBetween(json_decode($item->xml),'name="','"'));
$options[] = JHtml::_('select.option', $item->id, $item->name . ' [ ' . $field_name . ' - ' . $item->type . ' ]');
}
}
return $options;
}
}
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return false;
}
}