96 lines
2.8 KiB
PHP
96 lines
2.8 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 https://www.tassos.gr
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* @copyright Copyright © 2024 Tassos 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('Restricted access');
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use Joomla\CMS\Form\Field\SubformField;
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use Joomla\CMS\HTML\HTMLHelper;
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class JFormFieldTFInputRepeater extends SubformField
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{
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/**
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* Method to attach a Form object to the field.
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*
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* @param \SimpleXMLElement $element The SimpleXMLElement object representing the <field /> tag for the form field object.
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* @param mixed $value The form field value to validate.
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* @param string $group The field name group control value.
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*
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* @return boolean True on success.
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*
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* @since 3.6
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*/
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public function setup(\SimpleXMLElement $element, $value, $group = null)
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{
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$element->addAttribute('multiple', true);
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// By default initialize the field with an empty item.
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if (empty($value))
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{
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$value = [0 => ''];
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}
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// In case we have provided a default value in the XML in JSON format
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if ($value && is_string($value))
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{
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// Attempt to decode as JSON
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$value_ = json_decode($value, true);
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// If JSON decode fails, expect comma-separated or newline-separated values
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if (is_null($value_))
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{
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$value = NRFramework\Functions::makeArray($value);
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$new_value = [];
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foreach ($value as $key => $val)
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{
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$new_value['value' . $key] = [
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'value' => $val
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];
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}
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$value = $new_value;
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} else
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{
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$value = $value_;
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}
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}
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parent::setup($element, $value, $group);
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return true;
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}
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/**
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* Method to get a list of options for a list input.
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* @return array An array of options.
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*/
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protected function getInput()
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{
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$this->layout = 'joomla.form.field.subform.repeatable-table';
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$this->assets();
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return '<div class="tf-input-repeater ' . $this->class . '">' . parent::getInput() . '<a href="#" class="btn tf-input-repeater-add"><span class="icon-plus"></span></a></div>';
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}
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/**
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* Load field assets.
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*
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* @return void
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*/
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private function assets()
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{
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HTMLHelper::stylesheet('plg_system_nrframework/tfinputrepeater.css', ['relative' => true, 'version' => 'auto']);
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HTMLHelper::script('plg_system_nrframework/tfinputrepeater.js', ['relative' => true, 'version' => true]);
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}
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} |