47 lines
1.6 KiB
PHP
47 lines
1.6 KiB
PHP
<?php
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/**
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* @brief Upload Custom Field Download Handler
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* @author <a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
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* @copyright (c) 2001 - 2016 Invision Power Services, Inc.
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* @license http://www.invisionpower.com/legal/standards/
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* @package IPS Community Suite
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* @since 11 Feb 2016
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* @version SVN_VERSION_NUMBER
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*/
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require_once str_replace( 'applications/core/interface/file/cfield.php', '', str_replace( '\\', '/', __FILE__ ) ) . 'init.php';
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try
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{
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/* Get the extension */
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list( $app, $extension ) = explode( '_', \IPS\Request::i()->storage );
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$classname = 'IPS\\' . $app . '\extensions\core\FileStorage\\' . $extension;
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if ( !class_exists( $classname ) )
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{
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throw new \RuntimeException;
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}
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$extension = new $classname;
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/* Check the file is valid */
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$file = \IPS\File::get( \IPS\Request::i()->storage, \IPS\Request::i()->path );
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if ( !$extension->isValidFile( $file->url ) )
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{
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throw new \RuntimeException;
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}
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/* Send headers and print file */
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\IPS\Output::i()->sendStatusCodeHeader( 200 );
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\IPS\Output::i()->sendHeader( "Content-type: " . \IPS\File::getMimeType( $file->originalFilename ) . ";charset=UTF-8" );
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foreach( array_merge( \IPS\Output::getCacheHeaders( time(), 360 ), array( "Content-Disposition" => \IPS\Output::getContentDisposition( 'attachment', $file->originalFilename ), "X-Content-Type-Options" => "nosniff" ) ) as $key => $header )
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{
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\IPS\Output::i()->sendHeader( $key . ': ' . $header );
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}
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\IPS\Output::i()->sendHeader( "Content-Length: " . $file->filesize() );
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$file->printFile();
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exit;
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}
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catch ( \Exception $e )
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{
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\IPS\Dispatcher\Front::i();
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\IPS\Output::i()->sendOutput( '', 404 );
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} |