Файл: contao-3.5.8/system/modules/core/modules/ModuleCustomnav.php
Строк: 122
<?php
/**
* Contao Open Source CMS
*
* Copyright (c) 2005-2016 Leo Feyer
*
* @license LGPL-3.0+
*/
namespace Contao;
/**
* Front end module "custom navigation".
*
* @author Leo Feyer <https://github.com/leofeyer>
*/
class ModuleCustomnav extends Module
{
/**
* Template
* @var string
*/
protected $strTemplate = 'mod_navigation';
/**
* Redirect to the selected page
*
* @return string
*/
public function generate()
{
if (TL_MODE == 'BE')
{
/** @var BackendTemplate|object $objTemplate */
$objTemplate = new BackendTemplate('be_wildcard');
$objTemplate->wildcard = '### ' . utf8_strtoupper($GLOBALS['TL_LANG']['FMD']['customnav'][0]) . ' ###';
$objTemplate->title = $this->headline;
$objTemplate->id = $this->id;
$objTemplate->link = $this->name;
$objTemplate->href = 'contao/main.php?do=themes&table=tl_module&act=edit&id=' . $this->id;
return $objTemplate->parse();
}
// Always return an array (see #4616)
$this->pages = deserialize($this->pages, true);
if (empty($this->pages) || $this->pages[0] == '')
{
return '';
}
$strBuffer = parent::generate();
return ($this->Template->items != '') ? $strBuffer : '';
}
/**
* Generate the module
*/
protected function compile()
{
/** @var PageModel $objPage */
global $objPage;
$items = array();
$groups = array();
// Get all groups of the current front end user
if (FE_USER_LOGGED_IN)
{
$this->import('FrontendUser', 'User');
$groups = $this->User->groups;
}
// Get all active pages
$objPages = PageModel::findPublishedRegularWithoutGuestsByIds($this->pages);
// Return if there are no pages
if ($objPages === null)
{
return;
}
$arrPages = array();
// Sort the array keys according to the given order
if ($this->orderPages != '')
{
$tmp = deserialize($this->orderPages);
if (!empty($tmp) && is_array($tmp))
{
$arrPages = array_map(function(){}, array_flip($tmp));
}
}
// Add the items to the pre-sorted array
while ($objPages->next())
{
$arrPages[$objPages->id] = $objPages->current();
}
$arrPages = array_values(array_filter($arrPages));
// Set default template
if ($this->navigationTpl == '')
{
$this->navigationTpl = 'nav_default';
}
/** @var FrontendTemplate|object $objTemplate */
$objTemplate = new FrontendTemplate($this->navigationTpl);
$objTemplate->type = get_class($this);
$objTemplate->cssID = $this->cssID; // see #4897 and 6129
$objTemplate->level = 'level_1';
/** @var PageModel[] $arrPages */
foreach ($arrPages as $objModel)
{
$_groups = deserialize($objModel->groups);
// Do not show protected pages unless a back end or front end user is logged in
if (!$objModel->protected || BE_USER_LOGGED_IN || (is_array($_groups) && count(array_intersect($_groups, $groups))) || $this->showProtected)
{
// Get href
switch ($objModel->type)
{
case 'redirect':
$href = $objModel->url;
break;
case 'forward':
if (($objNext = $objModel->getRelated('jumpTo')) !== null)
{
/** @var PageModel $objNext */
$href = $objNext->getFrontendUrl();
break;
}
// DO NOT ADD A break; STATEMENT
default:
$href = $objModel->getFrontendUrl();
break;
}
$trail = in_array($objModel->id, $objPage->trail);
// Active page
if ($objPage->id == $objModel->id && $href == Environment::get('request'))
{
$strClass = trim($objModel->cssClass);
$row = $objModel->row();
$row['isActive'] = true;
$row['isTrail'] = false;
$row['class'] = trim('active ' . $strClass);
$row['title'] = specialchars($objModel->title, true);
$row['pageTitle'] = specialchars($objModel->pageTitle, true);
$row['link'] = $objModel->title;
$row['href'] = $href;
$row['nofollow'] = (strncmp($objModel->robots, 'noindex', 7) === 0);
$row['target'] = '';
$row['description'] = str_replace(array("n", "r"), array(' ' , ''), $objModel->description);
// Override the link target
if ($objModel->type == 'redirect' && $objModel->target)
{
$row['target'] = ($objPage->outputFormat == 'xhtml') ? ' onclick="return !window.open(this.href)"' : ' target="_blank"';
}
$items[] = $row;
}
// Regular page
else
{
$strClass = trim($objModel->cssClass . ($trail ? ' trail' : ''));
$row = $objModel->row();
$row['isActive'] = false;
$row['isTrail'] = $trail;
$row['class'] = $strClass;
$row['title'] = specialchars($objModel->title, true);
$row['pageTitle'] = specialchars($objModel->pageTitle, true);
$row['link'] = $objModel->title;
$row['href'] = $href;
$row['nofollow'] = (strncmp($objModel->robots, 'noindex', 7) === 0);
$row['target'] = '';
$row['description'] = str_replace(array("n", "r"), array(' ' , ''), $objModel->description);
// Override the link target
if ($objModel->type == 'redirect' && $objModel->target)
{
$row['target'] = ($objPage->outputFormat == 'xhtml') ? ' onclick="return !window.open(this.href)"' : ' target="_blank"';
}
$items[] = $row;
}
}
}
// Add classes first and last
$items[0]['class'] = trim($items[0]['class'] . ' first');
$last = count($items) - 1;
$items[$last]['class'] = trim($items[$last]['class'] . ' last');
$objTemplate->items = $items;
$this->Template->request = Environment::get('indexFreeRequest');
$this->Template->skipId = 'skipNavigation' . $this->id;
$this->Template->skipNavigation = specialchars($GLOBALS['TL_LANG']['MSC']['skipNavigation']);
$this->Template->items = !empty($items) ? $objTemplate->parse() : '';
}
}