/**
* Add an image to each page in the tree
* @param array
* @param string
* @param \DataContainer
* @param string
* @param boolean
* @param boolean
* @return string
*/
public function addIcon($row, $label, DataContainer $dc = null, $imageAttribute = '', $blnReturnImage = false, $blnProtected = false)
{
$this->import('BackendUser', 'User');
$html = Backend::addPageIcon($row, $label, $dc, $imageAttribute, $blnReturnImage, $blnProtected);
if ($this->User->om_flags && $row['type'] == 'root') {
$html .= '<strong> - ' . $row['language'] . '</strong>';
}
return $html;
}
/**
* Add a breadcrumb menu to the page tree
*
* @param string $strKey
*
* @throws \RuntimeException
*/
public static function addPagesBreadcrumb($strKey = 'tl_page_node')
{
$objSession = \Session::getInstance();
// Set a new node
if (isset($_GET['node'])) {
// Check the path (thanks to Arnaud Buchoux)
if (\Validator::isInsecurePath(\Input::get('node', true))) {
throw new \RuntimeException('Insecure path ' . \Input::get('node', true));
}
$objSession->set($strKey, \Input::get('node', true));
\Controller::redirect(preg_replace('/&node=[^&]*/', '', \Environment::get('request')));
}
$intNode = $objSession->get($strKey);
if ($intNode < 1) {
return;
}
// Check the path (thanks to Arnaud Buchoux)
if (\Validator::isInsecurePath($intNode)) {
throw new \RuntimeException('Insecure path ' . $intNode);
}
$arrIds = array();
$arrLinks = array();
$objUser = \BackendUser::getInstance();
// Generate breadcrumb trail
if ($intNode) {
$intId = $intNode;
$objDatabase = \Database::getInstance();
do {
$objPage = $objDatabase->prepare("SELECT * FROM tl_page WHERE id=?")->limit(1)->execute($intId);
if ($objPage->numRows < 1) {
// Currently selected page does not exits
if ($intId == $intNode) {
$objSession->set($strKey, 0);
return;
}
break;
}
$arrIds[] = $intId;
// No link for the active page
if ($objPage->id == $intNode) {
$arrLinks[] = \Backend::addPageIcon($objPage->row(), '', null, '', true) . ' ' . $objPage->title;
} else {
$arrLinks[] = \Backend::addPageIcon($objPage->row(), '', null, '', true) . ' <a href="' . \Controller::addToUrl('node=' . $objPage->id) . '" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['selectNode']) . '">' . $objPage->title . '</a>';
}
// Do not show the mounted pages
if (!$objUser->isAdmin && $objUser->hasAccess($objPage->id, 'pagemounts')) {
break;
}
$intId = $objPage->pid;
} while ($intId > 0 && $objPage->type != 'root');
}
// Check whether the node is mounted
if (!$objUser->hasAccess($arrIds, 'pagemounts')) {
$objSession->set($strKey, 0);
\System::log('Page ID ' . $intNode . ' was not mounted', __METHOD__, TL_ERROR);
\Controller::redirect('contao/main.php?act=error');
}
// Limit tree
$GLOBALS['TL_DCA']['tl_page']['list']['sorting']['root'] = array($intNode);
// Add root link
$arrLinks[] = '<img src="' . TL_FILES_URL . 'system/themes/' . \Backend::getTheme() . '/images/pagemounts.gif" width="18" height="18" alt=""> <a href="' . \Controller::addToUrl('node=0') . '" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['selectAllNodes']) . '">' . $GLOBALS['TL_LANG']['MSC']['filterAll'] . '</a>';
$arrLinks = array_reverse($arrLinks);
// Insert breadcrumb menu
$GLOBALS['TL_DCA']['tl_page']['list']['sorting']['breadcrumb'] .= '
<ul id="tl_breadcrumb">
<li>' . implode(' > </li><li>', $arrLinks) . '</li>
</ul>';
}
/**
* Add an image to each page in the tree
*
* @param array $row
* @param string $label
* @param DataContainer $dc
* @param string $imageAttribute
* @param boolean $blnReturnImage
* @param boolean $blnProtected
*
* @return string
*/
public function addIcon($row, $label, DataContainer $dc = null, $imageAttribute = '', $blnReturnImage = false, $blnProtected = false)
{
return Backend::addPageIcon($row, $label, $dc, $imageAttribute, $blnReturnImage, $blnProtected);
}
