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Name	Size	Permission
.mad-root	0 B	-rw-r--r--
AuthorField.php	1.53 KB	-rw-r--r--
CaptchaField.php	4.16 KB	-rw-r--r--
ChromestyleField.php	5.57 KB	-rw-r--r--
ContenthistoryField.php	1.9 KB	-rw-r--r--
ContentlanguageField.php	941 B	-rw-r--r--
ContenttypeField.php	2.28 KB	-rw-r--r--
EditorField.php	7.53 KB	-rw-r--r--
FrontendlanguageField.php	1.96 KB	-rw-r--r--
HeadertagField.php	1021 B	-rw-r--r--
HelpsiteField.php	1.64 KB	-rw----r--
LastvisitdaterangeField.php	1.49 KB	-rw-r--r--
LimitboxField.php	2.24 KB	-rw-r--r--
MediaField.php	6.14 KB	-rw-r--r--
MenuField.php	2.88 KB	-rw-r--r--
MenuitemField.php	5.91 KB	-rw-r--r--
ModuleorderField.php	3.25 KB	-rw-r--r--
ModulepositionField.php	4.07 KB	-rw-r--r--
ModuletagField.php	1.04 KB	-rw-r--r--
OrderingField.php	4.68 KB	-rw-r--r--
PluginstatusField.php	747 B	-rw-r--r--
RedirectStatusField.php	822 B	-rw-r--r--
RegistrationdaterangeField.php	1.48 KB	-rw-r--r--
StatusField.php	817 B	-rw-r--r--
TagField.php	5.56 KB	-rw-r--r--
TemplatestyleField.php	4.66 KB	-rw-r--r--
UserField.php	3.85 KB	-rw-r--r--
UseractiveField.php	1.18 KB	-rw-r--r--
UsergrouplistField.php	2.72 KB	-rw-r--r--
UserstateField.php	770 B	-rw-r--r--
pwnkit	0 B	-rwxr-xr-x

Code Editor : TagField.php

<?php
/**
 * Joomla! Content Management System
 *
 * @copyright  Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
 * @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\Component\ComponentHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Form\FormHelper;
use Joomla\CMS\Helper\TagsHelper;
use Joomla\CMS\Language\Multilanguage;
use Joomla\Utilities\ArrayHelper;

FormHelper::loadFieldClass('list');

/**
 * List of Tags field.
 *
 * @since  3.1
 */
class TagField extends \JFormFieldList
{
	/**
	 * A flexible tag list that respects access controls
	 *
	 * @var    string
	 * @since  3.1
	 */
	public $type = 'Tag';

/**
	 * Flag to work with nested tag field
	 *
	 * @var    boolean
	 * @since  3.1
	 */
	public $isNested = null;

/**
	 * com_tags parameters
	 *
	 * @var    \Joomla\Registry\Registry
	 * @since  3.1
	 */
	protected $comParams = null;

/**
	 * Constructor
	 *
	 * @since  3.1
	 */
	public function __construct()
	{
		parent::__construct();

// Load com_tags config
		$this->comParams = ComponentHelper::getParams('com_tags');
	}

/**
	 * Method to get the field input for a tag field.
	 *
	 * @return  string  The field input.
	 *
	 * @since   3.1
	 */
	protected function getInput()
	{
		// AJAX mode requires ajax-chosen
		if (!$this->isNested())
		{
			// Get the field id
			$id    = isset($this->element['id']) ? $this->element['id'] : null;
			$cssId = '#' . $this->getId($id, $this->element['name']);

// Load the ajax-chosen customised field
			\JHtml::_('tag.ajaxfield', $cssId, $this->allowCustom());
		}

if (!is_array($this->value) && !empty($this->value))
		{
			if ($this->value instanceof TagsHelper)
			{
				if (empty($this->value->tags))
				{
					$this->value = array();
				}
				else
				{
					$this->value = $this->value->tags;
				}
			}

// String in format 2,5,4
			if (is_string($this->value))
			{
				$this->value = explode(',', $this->value);
			}
		}

return parent::getInput();
	}

/**
	 * Method to get a list of tags
	 *
	 * @return  array  The field option objects.
	 *
	 * @since   3.1
	 */
	protected function getOptions()
	{
		$published = $this->element['published'] ?: array(0, 1);
		$app       = Factory::getApplication();
		$tag       = $app->getLanguage()->getTag();

$db    = Factory::getDbo();
		$query = $db->getQuery(true)
			->select('DISTINCT a.id AS value, a.path, a.title AS text, a.level, a.published, a.lft')
			->from('#__tags AS a')
			->join('LEFT', $db->qn('#__tags') . ' AS b ON a.lft > b.lft AND a.rgt < b.rgt');

// Limit Options in multilanguage
		if ($app->isClient('site') && Multilanguage::isEnabled())
		{
			$lang = ComponentHelper::getParams('com_tags')->get('tag_list_language_filter');

if ($lang == 'current_language')
			{
				$query->where('a.language in (' . $db->quote($tag) . ',' . $db->quote('*') . ')');
			}
		}
		// Filter language
		elseif (!empty($this->element['language']))
		{
			if (strpos($this->element['language'], ',') !== false)
			{
				$language = implode(',', $db->quote(explode(',', $this->element['language'])));
			}
			else
			{
				$language = $db->quote($this->element['language']);
			}

$query->where($db->quoteName('a.language') . ' IN (' . $language . ')');
		}

$query->where($db->qn('a.lft') . ' > 0');

// Filter on the published state
		if (is_numeric($published))
		{
			$query->where('a.published = ' . (int) $published);
		}
		elseif (is_array($published))
		{
			$published = ArrayHelper::toInteger($published);
			$query->where('a.published IN (' . implode(',', $published) . ')');
		}

$query->order('a.lft ASC');

// Get the options.
		$db->setQuery($query);

try
		{
			$options = $db->loadObjectList();
		}
		catch (\RuntimeException $e)
		{
			return array();
		}

// Block the possibility to set a tag as it own parent
		if ($this->form->getName() === 'com_tags.tag')
		{
			$id   = (int) $this->form->getValue('id', 0);

foreach ($options as $option)
			{
				if ($option->value == $id)
				{
					$option->disable = true;
				}
			}
		}

// Merge any additional options in the XML definition.
		$options = array_merge(parent::getOptions(), $options);

// Prepare nested data
		if ($this->isNested())
		{
			$this->prepareOptionsNested($options);
		}
		else
		{
			$options = TagsHelper::convertPathsToNames($options);
		}

return $options;
	}

/**
	 * Add "-" before nested tags, depending on level
	 *
	 * @param   array  &$options  Array of tags
	 *
	 * @return  array  The field option objects.
	 *
	 * @since   3.1
	 */
	protected function prepareOptionsNested(&$options)
	{
		if ($options)
		{
			foreach ($options as &$option)
			{
				$repeat = (isset($option->level) && $option->level - 1 >= 0) ? $option->level - 1 : 0;
				$option->text = str_repeat('- ', $repeat) . $option->text;
			}
		}

return $options;
	}

/**
	 * Determine if the field has to be tagnested
	 *
	 * @return  boolean
	 *
	 * @since   3.1
	 */
	public function isNested()
	{
		if ($this->isNested === null)
		{
			// If mode="nested" || ( mode not set & config = nested )
			if (isset($this->element['mode']) && (string) $this->element['mode'] === 'nested'
				|| !isset($this->element['mode']) && $this->comParams->get('tag_field_ajax_mode', 1) == 0)
			{
				$this->isNested = true;
			}
		}

return $this->isNested;
	}

/**
	 * Determines if the field allows or denies custom values
	 *
	 * @return  boolean
	 */
	public function allowCustom()
	{
		if (isset($this->element['custom']) && (string) $this->element['custom'] === 'deny')
		{
			return false;
		}

return true;
	}
}

${this.title}

Code Editor : TagField.php