82 lines
1.9 KiB
PHP
82 lines
1.9 KiB
PHP
<?php
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/**
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* @package Advanced Custom Fields
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* @version 2.8.8 Pro
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*
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* @author Tassos Marinos <info@tassos.gr>
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* @link http://www.tassos.gr
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* @copyright Copyright © 2020 Tassos Marinos All Rights Reserved
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* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
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*/
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defined('_JEXEC') or die;
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use Joomla\CMS\Factory;
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JLoader::register('ACF_Field', JPATH_PLUGINS . '/system/acf/helper/plugin.php');
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if (!class_exists('ACF_Field'))
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{
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Factory::getApplication()->enqueueMessage('Advanced Custom Fields System Plugin is missing', 'error');
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return;
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}
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class PlgFieldsACFChainedFields extends ACF_Field
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{
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/**
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* Override the field type
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*
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* @var string
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*/
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protected $overrideType = 'NRChainedFields';
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/**
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* Prepares the field value for the (front-end) layout
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*
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* @param string $context The context.
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* @param stdclass $item The item.
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* @param stdclass $field The field.
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*
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* @return string
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*/
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public function onCustomFieldsPrepareField($context, $item, $field)
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{
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// Check if the field should be processed by us
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if (!$this->isTypeSupported($field->type))
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{
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return parent::onCustomFieldsPrepareField($context, $item, $field);
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}
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$data_source = $field->fieldparams->get('data_source', 'custom');
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$dataset = '';
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switch ($data_source)
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{
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case 'custom':
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$dataset = $field->fieldparams->get('data_source_custom', '');
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break;
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case 'csv_file':
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$csv_file = $field->fieldparams->get('data_source_csv', '');
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if (!file_exists($csv_file))
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{
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return $parent;
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}
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$dataset = $csv_file;
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break;
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}
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if (!$choices = \NRFramework\Helpers\ChainedFields::loadCSV($dataset, $data_source, $field->fieldparams->get('separator'), $field->name . '_', $field->name))
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{
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return $parent;
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}
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$field->choices = $choices;
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return parent::onCustomFieldsPrepareField($context, $item, $field);
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}
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}
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