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<?php
/**
* @package Joomla.Administrator
* @subpackage com_menus
*
* @copyright (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
namespace Joomla\Component\Menus\Administrator\View\Items;
use Joomla\CMS\Event\Menu\BeforeRenderMenuItemsViewEvent;
use Joomla\CMS\Factory;
use Joomla\CMS\Helper\ContentHelper;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Multilanguage;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\View\GenericDataException;
use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
use Joomla\CMS\Toolbar\Toolbar;
use Joomla\CMS\Toolbar\ToolbarHelper;
// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects
/**
* The HTML Menus Menu Items View.
*
* @since 1.6
*/
class HtmlView extends BaseHtmlView
{
/**
* Array used for displaying the levels filter
*
* @var \stdClass[]
* @since 4.0.0
*/
protected $f_levels;
/**
* An array of items
*
* @var array
*/
protected $items;
/**
* The pagination object
*
* @var \Joomla\CMS\Pagination\Pagination
*/
protected $pagination;
/**
* The model state
*
* @var \Joomla\Registry\Registry
*/
protected $state;
/**
* Form object for search filters
*
* @var \Joomla\CMS\Form\Form
*
* @since 4.0.0
*/
public $filterForm;
/**
* The active search filters
*
* @var array
* @since 4.0.0
*/
public $activeFilters;
/**
* Ordering of the items
*
* @var array
* @since 4.0.0
*/
protected $ordering;
/**
* Display the view
*
* @param string $tpl The name of the template file to parse;
automatically searches through the template paths.
*
* @return void
*
* @since 1.6
*/
public function display($tpl = null)
{
$lang = $this->getLanguage();
$this->items = $this->get('Items');
$this->pagination = $this->get('Pagination');
$this->total = $this->get('Total');
$this->state = $this->get('State');
$this->filterForm = $this->get('FilterForm');
$this->activeFilters = $this->get('ActiveFilters');
// Check for errors.
if (\count($errors = $this->get('Errors'))) {
throw new GenericDataException(implode("\n",
$errors), 500);
}
$this->ordering = [];
// Preprocess the list of items to find ordering divisions.
foreach ($this->items as $item) {
$this->ordering[$item->parent_id][] = $item->id;
// Item type text
switch ($item->type) {
case 'url':
$value =
Text::_('COM_MENUS_TYPE_EXTERNAL_URL');
break;
case 'alias':
$value = Text::_('COM_MENUS_TYPE_ALIAS');
break;
case 'separator':
$value = Text::_('COM_MENUS_TYPE_SEPARATOR');
break;
case 'heading':
$value = Text::_('COM_MENUS_TYPE_HEADING');
break;
case 'container':
$value = Text::_('COM_MENUS_TYPE_CONTAINER');
break;
case 'component':
default:
// Load language
$lang->load($item->componentname .
'.sys', JPATH_ADMINISTRATOR)
|| $lang->load($item->componentname .
'.sys', JPATH_ADMINISTRATOR . '/components/' .
$item->componentname);
if (!empty($item->componentname)) {
$titleParts = [];
$titleParts[] = Text::_($item->componentname);
$vars = null;
parse_str($item->link, $vars);
if (isset($vars['view'])) {
// Attempt to load the view xml file.
$file = JPATH_SITE . '/components/' .
$item->componentname . '/views/' . $vars['view'] .
'/metadata.xml';
if (!is_file($file)) {
$file = JPATH_SITE .
'/components/' . $item->componentname . '/view/' .
$vars['view'] . '/metadata.xml';
}
if (is_file($file) && $xml =
simplexml_load_file($file)) {
// Look for the first view node off of the
root node.
if ($view =
$xml->xpath('view[1]')) {
// Add view title if present.
if
(!empty($view[0]['title'])) {
$viewTitle = trim((string)
$view[0]['title']);
// Check if the key is valid.
Needed due to B/C so we don't show untranslated keys. This check
should be removed with Joomla 4.
if ($lang->hasKey($viewTitle)) {
$titleParts[] =
Text::_($viewTitle);
}
}
}
}
$vars['layout'] =
$vars['layout'] ?? 'default';
// Attempt to load the layout xml file.
// If Alternative Menu Item, get template
folder for layout file
if (strpos($vars['layout'],
':') > 0) {
// Use template folder for layout file
$temp = explode(':',
$vars['layout']);
$file = JPATH_SITE .
'/templates/' . $temp[0] . '/html/' .
$item->componentname . '/' . $vars['view'] .
'/' . $temp[1] . '.xml';
// Load template language file
$lang->load('tpl_' . $temp[0]
. '.sys', JPATH_SITE)
|| $lang->load('tpl_' .
$temp[0] . '.sys', JPATH_SITE . '/templates/' .
$temp[0]);
} else {
$base =
$this->state->get('filter.client_id') == 0 ? JPATH_SITE :
JPATH_ADMINISTRATOR;
// Get XML file from component folder for
standard layouts
$file = $base . '/components/' .
$item->componentname . '/tmpl/' . $vars['view']
. '/' .
$vars['layout'] . '.xml';
if (!file_exists($file)) {
$file = $base .
'/components/' . $item->componentname . '/views/'
. $vars['view'] .
'/tmpl/' . $vars['layout'] . '.xml';
if (!file_exists($file)) {
$file = $base .
'/components/' . $item->componentname . '/view/'
. $vars['view'] .
'/tmpl/' . $vars['layout'] . '.xml';
}
}
}
if (is_file($file) && $xml =
simplexml_load_file($file)) {
// Look for the first view node off of the
root node.
if ($layout =
$xml->xpath('layout[1]')) {
if
(!empty($layout[0]['title'])) {
$titleParts[] =
Text::_(trim((string) $layout[0]['title']));
}
}
if (!empty($layout[0]->message[0])) {
$item->item_type_desc =
Text::_(trim((string) $layout[0]->message[0]));
}
}
unset($xml);
// Special case if neither a view nor layout
title is found
if (\count($titleParts) == 1) {
$titleParts[] = $vars['view'];
}
}
$value = implode(' ยป ', $titleParts);
} else {
if
(preg_match("/^index.php\?option=([a-zA-Z\-0-9_]*)/",
$item->link, $result)) {
$value =
Text::sprintf('COM_MENUS_TYPE_UNEXISTING', $result[1]);
} else {
$value =
Text::_('COM_MENUS_TYPE_UNKNOWN');
}
}
break;
}
$item->item_type = $value;
$item->protected = $item->menutype == 'main';
}
// Levels filter.
$options = [];
$options[] = HTMLHelper::_('select.option',
'1', Text::_('J1'));
$options[] = HTMLHelper::_('select.option',
'2', Text::_('J2'));
$options[] = HTMLHelper::_('select.option',
'3', Text::_('J3'));
$options[] = HTMLHelper::_('select.option',
'4', Text::_('J4'));
$options[] = HTMLHelper::_('select.option',
'5', Text::_('J5'));
$options[] = HTMLHelper::_('select.option',
'6', Text::_('J6'));
$options[] = HTMLHelper::_('select.option',
'7', Text::_('J7'));
$options[] = HTMLHelper::_('select.option',
'8', Text::_('J8'));
$options[] = HTMLHelper::_('select.option',
'9', Text::_('J9'));
$options[] = HTMLHelper::_('select.option',
'10', Text::_('J10'));
$this->f_levels = $options;
// We don't need toolbar in the modal window.
if ($this->getLayout() !== 'modal') {
$this->addToolbar();
// We do not need to filter by language when multilingual is
disabled
if (!Multilanguage::isEnabled()) {
unset($this->activeFilters['language']);
$this->filterForm->removeField('language',
'filter');
}
} else {
// In menu associations modal we need to remove language filter
if forcing a language.
if ($forcedLanguage =
Factory::getApplication()->getInput()->get('forcedLanguage',
'', 'CMD')) {
// If the language is forced we can't allow to select
the language, so transform the language selector filter into a hidden
field.
$languageXml = new \SimpleXMLElement('<field
name="language" type="hidden" default="' .
$forcedLanguage . '" />');
$this->filterForm->setField($languageXml,
'filter', true);
// Also, unset the active language filter so the search
tools is not open by default with this filter.
unset($this->activeFilters['language']);
}
}
// Allow a system plugin to insert dynamic menu types to the list
shown in menus:
$this->getDispatcher()->dispatch('onBeforeRenderMenuItems',
new BeforeRenderMenuItemsViewEvent('onBeforeRenderMenuItems', [
'subject' => $this,
]));
parent::display($tpl);
}
/**
* Add the page title and toolbar.
*
* @return void
*
* @since 1.6
*/
protected function addToolbar()
{
$menutypeId = (int)
$this->state->get('menutypeid');
$canDo = ContentHelper::getActions('com_menus',
'menu', (int) $menutypeId);
$user = $this->getCurrentUser();
// Get the menu title
$menuTypeTitle =
$this->get('State')->get('menutypetitle');
// Get the toolbar object instance
$toolbar = Toolbar::getInstance('toolbar');
if ($menuTypeTitle) {
ToolbarHelper::title(Text::sprintf('COM_MENUS_VIEW_ITEMS_MENU_TITLE',
$menuTypeTitle), 'list menumgr');
} else {
ToolbarHelper::title(Text::_('COM_MENUS_VIEW_ITEMS_ALL_TITLE'),
'list menumgr');
}
if ($canDo->get('core.create')) {
$toolbar->addNew('item.add');
}
$protected = $this->state->get('filter.menutype')
== 'main';
if (
($canDo->get('core.edit.state') ||
$this->getCurrentUser()->authorise('core.admin'))
&& !$protected
|| $canDo->get('core.edit.state') &&
$this->state->get('filter.client_id') == 0
) {
$dropdown =
$toolbar->dropdownButton('status-group')
->text('JTOOLBAR_CHANGE_STATUS')
->toggleSplit(false)
->icon('icon-ellipsis-h')
->buttonClass('btn btn-action')
->listCheck(true);
$childBar = $dropdown->getChildToolbar();
if ($canDo->get('core.edit.state') &&
!$protected) {
$childBar->publish('items.publish')->listCheck(true);
$childBar->unpublish('items.unpublish')->listCheck(true);
}
if
($this->getCurrentUser()->authorise('core.admin')
&& !$protected) {
$childBar->checkin('items.checkin')->listCheck(true);
}
if ($canDo->get('core.edit.state') &&
$this->state->get('filter.published') != -2) {
if ($this->state->get('filter.client_id')
== 0) {
$childBar->makeDefault('items.setDefault')->listCheck(true);
}
if (!$protected) {
$childBar->trash('items.trash')->listCheck(true);
}
}
// Add a batch button
if (
!$protected &&
$user->authorise('core.create', 'com_menus')
&& $user->authorise('core.edit',
'com_menus')
&& $user->authorise('core.edit.state',
'com_menus')
) {
$childBar->popupButton('batch',
'JTOOLBAR_BATCH')
->popupType('inline')
->textHeader(Text::_('COM_MENUS_BATCH_OPTIONS'))
->url('#joomla-dialog-batch')
->modalWidth('800px')
->modalHeight('fit-content')
->listCheck(true);
}
}
if
($this->getCurrentUser()->authorise('core.admin')) {
$toolbar->standardButton('refresh')
->text('JTOOLBAR_REBUILD')
->task('items.rebuild');
}
if (!$protected &&
$this->state->get('filter.published') == -2 &&
$canDo->get('core.delete')) {
$toolbar->delete('items.delete')
->text('JTOOLBAR_EMPTY_TRASH')
->message('JGLOBAL_CONFIRM_DELETE')
->listCheck(true);
}
if ($canDo->get('core.admin') ||
$canDo->get('core.options')) {
$toolbar->preferences('com_menus');
}
$toolbar->help('Menus:_Items');
}
}