1<?php 2 3namespace dokuwiki\Remote\IXR; 4 5use dokuwiki\HTTP\HTTPClient; 6use IXR\Message\Message; 7use IXR\Request\Request; 8 9/** 10 * This implements a XML-RPC client using our own HTTPClient 11 * 12 * Note: this now inherits from the IXR library's client and no longer from HTTPClient. Instead composition 13 * is used to add the HTTP client. 14 */ 15class Client extends \IXR\Client\Client 16{ 17 /** @var HTTPClient */ 18 protected $httpClient; 19 20 /** @var string */ 21 protected $posturl = ''; 22 23 /** @inheritdoc */ 24 public function __construct($server, $path = false, $port = 80, $timeout = 15, $timeout_io = null) 25 { 26 parent::__construct($server, $path, $port, $timeout, $timeout_io); 27 if (!$path) { 28 // Assume we have been given an URL instead 29 $this->posturl = $server; 30 } else { 31 $this->posturl = 'http://' . $server . ':' . $port . $path; 32 } 33 34 $this->httpClient = new HTTPClient(); 35 $this->httpClient->timeout = $timeout; 36 } 37 38 /** @inheritdoc */ 39 public function query(...$args) 40 { 41 $method = array_shift($args); 42 $request = new Request($method, $args); 43 $length = $request->getLength(); 44 $xml = $request->getXml(); 45 46 $this->headers['Content-Type'] = 'text/xml'; 47 $this->headers['Content-Length'] = $length; 48 $this->httpClient->headers = array_merge($this->httpClient->headers, $this->headers); 49 50 if (!$this->httpClient->sendRequest($this->posturl, $xml, 'POST')) { 51 $this->handleError(-32300, 'transport error - ' . $this->httpClient->error); 52 return false; 53 } 54 55 // Check HTTP Response code 56 if ($this->httpClient->status < 200 || $this->httpClient->status > 206) { 57 $this->handleError(-32300, 'transport error - HTTP status ' . $this->httpClient->status); 58 return false; 59 } 60 61 // Now parse what we've got back 62 $this->message = new Message($this->httpClient->resp_body); 63 if (!$this->message->parse()) { 64 // XML error 65 return $this->handleError(-32700, 'Parse error. Message not well formed'); 66 } 67 68 // Is the message a fault? 69 if ($this->message->messageType == 'fault') { 70 return $this->handleError($this->message->faultCode, $this->message->faultString); 71 } 72 73 // Message must be OK 74 return true; 75 } 76 77 /** 78 * Direct access to the underlying HTTP client if needed 79 * 80 * @return HTTPClient 81 */ 82 public function getHTTPClient() 83 { 84 return $this->httpClient; 85 } 86} 87