62 lines
2.0 KiB
PHP
62 lines
2.0 KiB
PHP
<?php
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/**
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* @brief Print out sitemap
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* @author <a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
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* @copyright (c) 2001 - SVN_YYYY Invision Power Services, Inc.
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* @license http://www.invisionpower.com/legal/standards/
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* @package IPS Social Suite
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* @since 30 Aug 2013
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* @version SVN_VERSION_NUMBER
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*/
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namespace IPS\core\modules\front\sitemap;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Print out sitemap
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*/
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class _sitemap extends \IPS\Content\Controller
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{
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/**
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* Print out the requested sitemap
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*
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* @return void
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*/
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protected function manage()
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{
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if ( isset( \IPS\Request::i()->file ) )
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{
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try
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{
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$content = \IPS\Db::i()->select( 'data', 'core_sitemap', array( 'sitemap=?', \IPS\Request::i()->file ) )->first();
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$content = str_replace( '<loc>{base_url}', '<loc>' . \IPS\Settings::i()->base_url, $content );
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/* http://www.w3.org/TR/REC-xml/#charsets */
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$content = preg_replace ('/[^\x{0009}\x{000a}\x{000d}\x{0020}-\x{D7FF}\x{E000}-\x{FFFD}]+/u', '', $content);
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}
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catch ( \UnderflowException $e )
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{
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\IPS\Output::i()->error( 'sitemap_not_found', '2C152/1', 404, '' );
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}
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}
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else
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{
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$sitemapUrl = \IPS\Http\Url::external( \IPS\Settings::i()->sitemap_url ? rtrim( \IPS\Settings::i()->sitemap_url, '/' ) : rtrim( \IPS\Settings::i()->base_url, '/' ) . '/sitemap.php' );
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$content = \IPS\Xml\SimpleXML::create( 'sitemapindex', 'http://www.sitemaps.org/schemas/sitemap/0.9' );
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foreach ( \IPS\Db::i()->select( array( 'sitemap', 'updated' ), 'core_sitemap' ) as $sitemap )
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{
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$content->addChild( 'sitemap', array( 'loc' => $sitemapUrl->setQueryString( 'file', $sitemap['sitemap'] ), 'lastmod' => \IPS\DateTime::ts( $sitemap['updated'] )->format('c') ) );
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}
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$content = $content->asXML();
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}
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\IPS\Output::i()->sendOutput( $content, 200, 'text/xml' );
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}
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} |