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72 lines
1.6 KiB
PHP
72 lines
1.6 KiB
PHP
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<?php
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namespace Sabre\DAV\Exception;
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use Sabre\DAV;
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/**
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* PreconditionFailed
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*
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* This exception is normally thrown when a client submitted a conditional request,
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* like for example an If, If-None-Match or If-Match header, which caused the HTTP
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* request to not execute (the condition of the header failed)
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*
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* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
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* @author Evert Pot (http://evertpot.com/)
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* @license http://sabre.io/license/ Modified BSD License
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*/
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class PreconditionFailed extends DAV\Exception {
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/**
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* When this exception is thrown, the header-name might be set.
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*
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* This allows the exception-catching code to determine which HTTP header
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* caused the exception.
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*
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* @var string
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*/
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public $header = null;
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/**
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* Create the exception
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*
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* @param string $message
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* @param string $header
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*/
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function __construct($message, $header = null) {
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parent::__construct($message);
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$this->header = $header;
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}
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/**
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* Returns the HTTP statuscode for this exception
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*
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* @return int
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*/
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function getHTTPCode() {
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return 412;
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}
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/**
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* This method allows the exception to include additional information into the WebDAV error response
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*
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* @param DAV\Server $server
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* @param \DOMElement $errorNode
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* @return void
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*/
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function serialize(DAV\Server $server, \DOMElement $errorNode) {
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if ($this->header) {
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$prop = $errorNode->ownerDocument->createElement('s:header');
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$prop->nodeValue = $this->header;
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$errorNode->appendChild($prop);
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}
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}
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}
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