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81 lines
2.1 KiB
PHP
81 lines
2.1 KiB
PHP
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<?php
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/**
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* This plugin provides support for RFC4709: Mounting WebDAV servers
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*
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* Simply append ?mount to any collection to generate the davmount response.
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*
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* @package Sabre
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* @subpackage DAV
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* @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved.
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* @author Evert Pot (http://www.rooftopsolutions.nl/)
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*/
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class Sabre_DAV_Mount_Plugin extends Sabre_DAV_ServerPlugin {
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/**
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* Reference to Server class
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*
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* @var Sabre_DAV_Server
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*/
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private $server;
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/**
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* Initializes the plugin and registers event handles
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*
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* @param Sabre_DAV_Server $server
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* @return void
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*/
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public function initialize(Sabre_DAV_Server $server) {
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$this->server = $server;
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$this->server->subscribeEvent('beforeMethod',array($this,'beforeMethod'), 90);
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}
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/**
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* 'beforeMethod' event handles. This event handles intercepts GET requests ending
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* with ?mount
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*
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* @param string $method
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* @param string $uri
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* @return bool
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*/
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public function beforeMethod($method, $uri) {
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if ($method!='GET') return;
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if ($this->server->httpRequest->getQueryString()!='mount') return;
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$currentUri = $this->server->httpRequest->getAbsoluteUri();
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// Stripping off everything after the ?
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list($currentUri) = explode('?',$currentUri);
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$this->davMount($currentUri);
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// Returning false to break the event chain
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return false;
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}
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/**
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* Generates the davmount response
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*
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* @param string $uri absolute uri
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* @return void
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*/
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public function davMount($uri) {
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$this->server->httpResponse->sendStatus(200);
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$this->server->httpResponse->setHeader('Content-Type','application/davmount+xml');
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ob_start();
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echo '<?xml version="1.0"?>', "\n";
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echo "<dm:mount xmlns:dm=\"http://purl.org/NET/webdav/mount\">\n";
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echo " <dm:url>", htmlspecialchars($uri, ENT_NOQUOTES, 'UTF-8'), "</dm:url>\n";
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echo "</dm:mount>";
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$this->server->httpResponse->sendBody(ob_get_clean());
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}
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}
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