65 lines
1.9 KiB
PHP
65 lines
1.9 KiB
PHP
<?php
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/**
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* @brief Embed iframe display
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @since 15 Sep 2014
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*/
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namespace IPS\core\modules\front\system;
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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'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Embed iframe display
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*/
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class _embed extends \IPS\Content\Controller
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{
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/**
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* Embed iframe display
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*
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* @return void
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*/
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protected function manage()
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{
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/* Check cache */
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$cacheKey = 'embed_' . md5( \IPS\Request::i()->url );
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try
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{
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$return = \IPS\Data\Cache::i()->getWithExpire( $cacheKey, TRUE );
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}
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/* Not in cache - fetch */
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catch ( \OutOfRangeException $e )
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{
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try
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{
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$return = \IPS\Text\Parser::embeddableMedia( \IPS\Http\Url::createFromString( \IPS\Request::i()->url, FALSE, TRUE ), TRUE );
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}
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catch( \UnexpectedValueException $e )
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{
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$return = '';
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}
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/* And cache */
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\IPS\Data\Cache::i()->storeWithExpire( $cacheKey, $return, \IPS\DateTime::create()->add( new \DateInterval('P1D') ), TRUE );
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}
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/* Output */
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$js = array(
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\IPS\Output::i()->js( 'js/commonEmbedHandler.js', 'core', 'interface' ),
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\IPS\Output::i()->js( 'js/externalEmbedHandler.js', 'core', 'interface' )
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);
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/* Intentionally replace the cssFiles array with a single file here, since we don't need the complete CSS framework in external embeds */
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\IPS\Output::i()->cssFiles = \IPS\Theme::i()->css( 'styles/embeds.css', 'core', 'front' );
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\IPS\Output::i()->sendOutput( \IPS\Theme::i()->getTemplate( 'global', 'core', 'front' )->embedExternal( $return, $js ), 200 );
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}
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}
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