34 lines
1.1 KiB
PHP
34 lines
1.1 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* "Echo" service to allow force downloading of exported charts (png or svg)
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*
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* @package phpMyAdmin
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*/
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define('PMA_MINIMUM_COMMON', true);
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require_once './libraries/common.inc.php';
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if (isset($_REQUEST['filename']) && isset($_REQUEST['image'])) {
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$allowed = Array( 'image/png'=>'png', 'image/svg+xml'=>'svg');
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if (! isset($allowed[$_REQUEST['type']])) exit('Invalid export type');
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if (! preg_match("/(".implode("|",$allowed).")$/i", $_REQUEST['filename']))
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$_REQUEST['filename'] .= '.' . $allowed[$_REQUEST['type']];
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header("Cache-Control: public");
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header("Content-Description: File Transfer");
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header("Content-Disposition: attachment; filename=".$_REQUEST['filename']);
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header("Content-Type: ".$_REQUEST['type']);
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header("Content-Transfer-Encoding: binary");
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if ($allowed[$_REQUEST['type']] != 'svg')
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echo base64_decode(substr($_REQUEST['image'], strpos($_REQUEST['image'],',') + 1));
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else
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echo $_REQUEST['image'];
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} else exit('Invalid request');
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?>
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