<?php
/**
* @brief [Front] Page Controller
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @subpackage Content
* @since 25 Feb 2014
*/
namespace IPS\cms\modules\front\pages;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* page
*/
class _page extends \IPS\Dispatcher\Controller
{
/**
* Execute
*
* @return void
*/
public function execute()
{
parent::execute();
}
/**
* Determine which method to load
*
* @return void
*/
public function manage()
{
$this->view();
}
/**
* Display a page. Sounds simple doesn't it? Well it's not.
*
* @return void
*/
protected function view()
{
$page = $this->getPage();
/* Database specific checks */
if ( isset( \IPS\Request::i()->advancedSearchForm ) AND isset( \IPS\Request::i()->d ) )
{
/* showTableSearchForm just triggers __call which returns the database dispatcher HTML as we
* do not want the page content around the actual database */
\IPS\Output::i()->output = $this->showTableSearchForm();
return;
}
if ( \IPS\Request::i()->path == $page->full_path )
{
/* Just viewing this page, no database categories or records */
$permissions = $page->permissions();
\IPS\Session::i()->setLocation( $page->url(), explode( ",", $permissions['perm_view'] ), 'loc_cms_viewing_page', array( 'cms_page_' . $page->_id => TRUE ) );
}
try
{
$page->output();
}
catch ( \ParseError $e )
{
\IPS\Log::log( $e, 'page_error' );
\IPS\Output::i()->error( 'content_err_page_500', '2T187/4', 500, 'content_err_page_500_admin', array(), $e );
}
}
/**
* Get the current page
*
* @return \IPS\cms\Pages\Page
*/
public function getPage()
{
$page = null;
if ( isset( \IPS\Request::i()->page_id ) )
{
try
{
$page = \IPS\cms\Pages\Page::load( \IPS\Request::i()->page_id );
}
catch ( \OutOfRangeException $e )
{
\IPS\Output::i()->error( 'content_err_page_404', '2T187/1', 404, '' );
}
}
else if ( isset( \IPS\Request::i()->path ) AND \IPS\Request::i()->path != '/' )
{
try
{
$page = \IPS\cms\Pages\Page::loadFromPath( \IPS\Request::i()->path );
}
catch ( \OutOfRangeException $e )
{
try
{
$page = \IPS\cms\Pages\Page::getUrlFromHistory( \IPS\Request::i()->path, ( isset( \IPS\Request::i()->url()->data['query'] ) ? \IPS\Request::i()->url()->data['query'] : NULL ) );
if( (string) $page == (string) \IPS\Request::i()->url() )
{
\IPS\Output::i()->error( 'content_err_page_404', '2T187/3', 404, '' );
}
\IPS\Output::i()->redirect( $page, NULL, 301 );
}
catch( \OutOfRangeException $e )
{
\IPS\Output::i()->error( 'content_err_page_404', '2T187/2', 404, '' );
}
}
}
else
{
try
{
$page = \IPS\cms\Pages\Page::getDefaultPage();
}
catch ( \OutOfRangeException $e )
{
\IPS\Output::i()->error( 'content_err_page_404', '2T257/1', 404, '' );
}
}
if ( $page === NULL )
{
\IPS\Output::i()->error( 'content_err_page_404', '2T257/2', 404, '' );
}
if ( ! $page->can('view') )
{
\IPS\Output::i()->error( 'content_err_page_403', '2T187/3', 403, '' );
}
/* Set the current page, so other blocks, DBs, etc don't have to figure out where they are */
\IPS\cms\Pages\Page::$currentPage = $page;
return $page;
}
/**
* Capture database specific things
*
* @param string $method Desired method
* @param array $args Arguments
* @return void
*/
public function __call( $method, $args )
{
$page = $this->getPage();
$page->setTheme();
$databaseId = ( isset( \IPS\Request::i()->d ) ) ? \IPS\Request::i()->d : $page->getDatabase()->_id;
if ( $databaseId !== NULL )
{
try
{
if ( \IPS\Request::i()->isAjax() )
{
return \IPS\cms\Databases\Dispatcher::i()->setDatabase( $databaseId )->run();
}
else
{
$page->output();
}
}
catch( \OutOfRangeException $e )
{
\IPS\Output::i()->error( 'content_err_page_404', '2T257/3', 404, '' );
}
}
}
/**
* Embed
*
* @return void
*/
protected function embed()
{
return $this->__call( 'embed', func_get_args() );
}
}