0x1998 - MANAGER
Edit File: LimitboxField.php
<?php /** * Joomla! Content Management System * * @copyright (C) 2013 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\CMS\Form\Field; defined('JPATH_PLATFORM') or die; use Joomla\CMS\Form\FormHelper; FormHelper::loadFieldClass('list'); /** * Field to load a list of posible item count limits * * @since 3.2 */ class LimitboxField extends \JFormFieldList { /** * The form field type. * * @var string * @since 3.2 */ public $type = 'Limitbox'; /** * Cached array of the category items. * * @var array * @since 3.2 */ protected static $options = array(); /** * Default options * * @var array */ protected $defaultLimits = array(5, 10, 15, 20, 25, 30, 50, 100, 200, 500); /** * Method to get the options to populate to populate list * * @return array The field option objects. * * @since 3.2 */ protected function getOptions() { // Accepted modifiers $hash = md5($this->element->asXML()); if (!isset(static::$options[$hash])) { static::$options[$hash] = parent::getOptions(); $options = array(); $limits = $this->defaultLimits; // Limits manually specified if (isset($this->element['limits'])) { $limits = explode(',', $this->element['limits']); } // User wants to add custom limits if (isset($this->element['append'])) { $limits = array_unique(array_merge($limits, explode(',', $this->element['append']))); } // User wants to remove some default limits if (isset($this->element['remove'])) { $limits = array_diff($limits, explode(',', $this->element['remove'])); } // Order the options asort($limits); // Add an option to show all? $showAll = isset($this->element['showall']) ? (string) $this->element['showall'] === 'true' : true; if ($showAll) { $limits[] = 0; } if (!empty($limits)) { foreach ($limits as $value) { $options[] = (object) array( 'value' => $value, 'text' => ($value != 0) ? \JText::_('J' . $value) : \JText::_('JALL'), ); } static::$options[$hash] = array_merge(static::$options[$hash], $options); } } return static::$options[$hash]; } }