acf

plugins/system/nrframework/fields/nrconditions.php

@@ -0,0 +1,123 @@
+<?php
+/**
+ * @author          Tassos Marinos <info@tassos.gr>
+ * @link            https://www.tassos.gr
+ * @copyright       Copyright © 2024 Tassos All Rights Reserved
+ * @license         GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
+ */
+
+defined('_JEXEC') or die('Restricted access');
+
+use Joomla\CMS\Form\Field\GroupedlistField;
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Language\Text;
+use NRFramework\Extension;
+
+class JFormFieldNRConditions extends GroupedlistField
+{
+	/**
+	 * Method to get the field option groups.
+	 *
+	 * @return  array  The field option objects as a nested array in groups.
+	 */
+	protected function getGroups()
+	{
+		$include_rules = empty($this->element['include_rules']) ? [] : explode(',', $this->element['include_rules']);
+		$exclude_rules = empty($this->element['exclude_rules']) ? [] : explode(',', $this->element['exclude_rules']);
+		$exclude_rules_pro = empty($this->element['exclude_rules_pro']) ? false : $this->element['exclude_rules_pro'];
+
+		$groups[''][] = HTMLHelper::_('select.option', null, Text::_('NR_CB_SELECT_CONDITION'));
+
+		$conditionsList = \NRFramework\Conditions\ConditionsHelper::getConditionsList();
+		
+		foreach ($conditionsList as $conditions)
+		{
+			foreach ($conditions['conditions'] as $conditionName => $condition)
+			{
+				$skip_condition = false;
+
+				/**
+				 * Checks conditions that have multiple components as dependency.
+				 * Check for multiple given components for a particular condition, i.e. acymailing can be loaded via com_acymailing or com_acym
+				 */
+				$multiple_components = explode('|', $conditionName);
+				if (count($multiple_components) >= 2)
+				{
+					foreach ($multiple_components as $component)
+					{
+						$skip_condition = false;
+
+						if (!$conditionName = $this->getConditionName($component))
+						{
+							$skip_condition = true;
+							continue;
+						}
+					}
+				}
+				
+				// If the condition must be skipped, skip it
+				if ($skip_condition)
+				{
+					continue;
+				}
+
+				// Checks for a single condition whether its component exists and can be used.
+				if (!$conditionName = $this->getConditionName($conditionName))
+				{
+					continue;
+				}
+
+				// If its excluded, skip it
+				if (!$exclude_rules_pro && !empty($exclude_rules) && in_array($conditionName, $exclude_rules))
+				{
+					continue;
+				}
+
+				// If its not included, skip it
+				if (!$exclude_rules_pro && !empty($include_rules) && !in_array($conditionName, $include_rules))
+				{
+					continue;
+				}
+
+				$is_excluded_and_pro = ((count($exclude_rules) && in_array($conditionName, $exclude_rules)) || (count($include_rules) && !in_array($conditionName, $include_rules))) && $exclude_rules_pro;
+
+				$value = $conditionName;
+				$disabled = false;
+
+				if ($is_excluded_and_pro)
+				{
+					$disabled = true;
+					$value = '__';
+				}
+
+				// Add condition to the group
+				$groups[$conditions['title']][] = HTMLHelper::_('select.option', $value, $condition['title'], 'value', 'text', $disabled);
+			}
+		}
+
+		// Merge any additional groups in the XML definition.
+		return array_merge(parent::getGroups(), $groups);
+	}
+
+	/**
+	 * Returns the parsed condition name.
+	 * 
+	 * i.e. $condition: com_k2#Component\K2Item
+	 * will return: Component\K2Item
+	 * 
+	 * @param   string  $condition
+	 * 
+	 * @return  mixed
+	 */
+	private function getConditionName($condition)
+	{
+		$conditionNameParts = explode('#', $condition);
+
+		if (count($conditionNameParts) >= 2 && !Extension::isEnabled($conditionNameParts[0]))
+		{
+			return false;
+		}
+		
+		return isset($conditionNameParts[1]) ? $conditionNameParts[1] : $conditionNameParts[0];
+	}
+}