127 lines
3.3 KiB
PHP
127 lines
3.3 KiB
PHP
<?php
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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;
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use Joomla\CMS\Language\Text;
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use Joomla\CMS\Factory;
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use \NRFramework\HTML;
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require_once dirname(__DIR__) . '/helpers/field.php';
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class JFormFieldNRMenuItems extends NRFormField
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{
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/**
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* Output the HTML for the field
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* Example of usage: <field name="field_name" type="nrmenuitems" label="NR_SELECTION" />
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*/
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protected function getInput()
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{
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$size = $this->get('size', 300);
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$options = $this->getMenuItems();
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return HTML::treeselect($options, $this->name, $this->value, $this->id, $size);
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}
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/**
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* Get a list of menu links for one or all menus.
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* Logic from administrator\components\com_menus\helpers\menus.php@getMenuLinks()
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*/
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public function getMenuItems()
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{
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NRFramework\Functions::loadLanguage('com_menus', JPATH_ADMINISTRATOR);
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$db = $this->db;
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// Prevent the "The SELECT would examine more than MAX_JOIN_SIZE rows; " MySQL error
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// on websites with a big number of menu items in the db.
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$db->setQuery('SET SQL_BIG_SELECTS = 1')->execute();
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$query = $db->getQuery(true)
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->select('a.id AS value, a.title AS text, a.alias, a.level, a.menutype, a.type, a.template_style_id, a.checked_out, a.language')
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->from('#__menu AS a')
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->join('LEFT', $db->quoteName('#__menu') . ' AS b ON a.lft > b.lft AND a.rgt < b.rgt')
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->where('a.published != -2')
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->group('a.id, a.alias, a.title, a.level, a.menutype, a.type, a.template_style_id, a.checked_out, a.lft, a.language')
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->order('a.lft ASC');
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// Get the options.
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$db->setQuery($query);
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try
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{
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$links = $db->loadObjectList();
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}
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catch (RuntimeException $e)
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{
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Factory::getApplication()->enqueueMessage($e->getMessage());
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return false;
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}
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// Group the items by menutype.
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$query->clear()
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->select('*')
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->from('#__menu_types')
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->where('menutype <> ' . $db->quote(''))
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->order('title, menutype');
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$db->setQuery($query);
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try
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{
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$menuTypes = $db->loadObjectList();
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}
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catch (RuntimeException $e)
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{
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Factory::getApplication()->enqueueMessage($e->getMessage());
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return false;
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}
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// Create a reverse lookup and aggregate the links.
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$rlu = array();
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foreach ($menuTypes as &$type)
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{
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$type->value = 'type.' . $type->menutype;
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$type->text = $type->title;
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$type->level = 0;
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$type->class = 'hidechildren';
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$type->labelclass = 'nav-header';
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$rlu[$type->menutype] = &$type;
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$type->links = array();
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}
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foreach ($links as &$link)
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{
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if (isset($rlu[$link->menutype]))
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{
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if (preg_replace('#[^a-z0-9]#', '', strtolower($link->text)) !== preg_replace('#[^a-z0-9]#', '', $link->alias))
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{
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$link->text .= ' <small>[' . $link->alias . ']</small>';
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}
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if ($link->language && $link->language != '*')
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{
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$link->text .= ' <small>(' . $link->language . ')</small>';
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}
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if ($link->type == 'alias')
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{
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$link->text .= ' <small>(' . Text::_('COM_MENUS_TYPE_ALIAS') . ')</small>';
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$link->disable = 1;
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}
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$rlu[$link->menutype]->links[] = &$link;
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unset($link->menutype);
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}
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}
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return $menuTypes;
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}
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}
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