Yuri Kuznetsov
56 lines
1.3 KiB
PHP
56 lines
1.3 KiB
PHP
<?php
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namespace Espo\EntryPoints;
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use \Espo\Core\Exceptions\NotFound;
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use \Espo\Core\Exceptions\Forbidden;
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use \Espo\Core\Exceptions\BadRequest;
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class Download extends \Espo\Core\EntryPoints\Base
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{
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public static $authRequired = true;
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public function run()
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{
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$id = $_GET['id'];
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if (empty($id)) {
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throw new BadRequest();
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}
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$attachment = $this->getEntityManager()->getEntity('Attachment', $id);
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if (!$attachment) {
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throw new NotFound();
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}
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if ($attachment->get('parentId') && $attachment->get('parentType')) {
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$parent = $this->getEntityManager()->getEntity($attachment->get('parentType'), $attachment->get('parentId'));
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if (!$this->getAcl()->check($parent)) {
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throw new Forbidden();
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}
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}
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$fileName = "data/upload/{$attachment->id}";
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if (!file_exists($fileName)) {
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throw new NotFound();
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}
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header('Content-Description: File Transfer');
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if ($attachment->get('type')) {
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header('Content-Type: ' . $attachment->get('type'));
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}
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header('Content-Disposition: attachment; filename=' . $attachment->get('name'));
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header('Expires: 0');
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header('Cache-Control: must-revalidate');
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header('Pragma: public');
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header('Content-Length: ' . filesize($fileName));
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ob_clean();
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flush();
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readfile($fileName);
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exit;
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}
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}
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