public function checkPermission()
	{
		if ($this->User->isAdmin)
		{
			return;
		}

		// Show only own undo steps
		$objSteps = $this->Database->prepare("SELECT id FROM tl_undo WHERE pid=?")
								   ->execute($this->User->id);

		// Restrict the list
		$GLOBALS['TL_DCA']['tl_undo']['list']['sorting']['root'] = $objSteps->numRows ? $objSteps->fetchEach('id') : array(0);

		// Redirect if there is an error
		if (Contao\Input::get('act') && !\in_array(Contao\Input::get('id'), $GLOBALS['TL_DCA']['tl_undo']['list']['sorting']['root']))
		{
			throw new Contao\CoreBundle\Exception\AccessDeniedException('Not enough permissions to ' . Contao\Input::get('act') . ' undo step ID ' . Contao\Input::get('id') . '.');
		}
	}
public function checkPermission()
	{
		if ($this->User->isAdmin)
		{
			return;
		}

		
		$objSteps = $this->Database->prepare("SELECT id FROM tl_undo WHERE pid=?")
								   ->execute($this->User->id);

		
		$GLOBALS['TL_DCA']['tl_undo']['list']['sorting']['root'] = $objSteps->numRows ? $objSteps->fetchEach('id') : array(0);

		
		if (Contao\Input::get('act') && !\in_array(Contao\Input::get('id'), $GLOBALS['TL_DCA']['tl_undo']['list']['sorting']['root']))
		{
			throw new Contao\CoreBundle\Exception\AccessDeniedException('Not enough permissions to ' . Contao\Input::get('act') . ' undo step ID ' . Contao\Input::get('id') . '.');
		}
	}
public function checkPermission ( ) { if ( $ this -> User -> isAdmin ) { return ; } // Show only own undo steps $ objSteps = $ this -> Database -> prepare ( "SELECT id FROM tl_undo WHERE pid=?" ) -> execute ( $ this -> User -> id ) ; // Restrict the list $ GLOBALS [ 'TL_DCA' ] [ 'tl_undo' ] [ 'list' ] [ 'sorting' ] [ 'root' ] = $ objSteps -> numRows ? $ objSteps -> fetchEach ( 'id' ) : array ( 0 ) ; // Redirect if there is an error if ( Contao \ Input :: get ( 'act' ) && ! \ in_array ( Contao \ Input :: get ( 'id' ) , $ GLOBALS [ 'TL_DCA' ] [ 'tl_undo' ] [ 'list' ] [ 'sorting' ] [ 'root' ] ) ) { throw new Contao \ CoreBundle \ Exception \ AccessDeniedException ( 'Not enough permissions to ' . Contao \ Input :: get ( 'act' ) . ' undo step ID ' . Contao \ Input :: get ( 'id' ) . '.' ) ; } }
Check permissions to use table tl_undo

@throws Contao\CoreBundle\Exception\AccessDeniedException
Check permissions to use table tl_undo