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1 <?php |
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2 /** |
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3 * WP_HTTP_IXR_Client |
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4 * |
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5 * @package WordPress |
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6 * @since 3.1.0 |
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7 * |
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8 */ |
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9 class WP_HTTP_IXR_Client extends IXR_Client { |
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10 |
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11 function __construct($server, $path = false, $port = false, $timeout = 15) { |
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12 if ( ! $path ) { |
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13 // Assume we have been given a URL instead |
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14 $bits = parse_url($server); |
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15 $this->scheme = $bits['scheme']; |
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16 $this->server = $bits['host']; |
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17 $this->port = isset($bits['port']) ? $bits['port'] : $port; |
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18 $this->path = !empty($bits['path']) ? $bits['path'] : '/'; |
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19 |
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20 // Make absolutely sure we have a path |
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21 if ( ! $this->path ) |
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22 $this->path = '/'; |
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23 } else { |
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24 $this->scheme = 'http'; |
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25 $this->server = $server; |
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26 $this->path = $path; |
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27 $this->port = $port; |
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28 } |
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29 $this->useragent = 'The Incutio XML-RPC PHP Library'; |
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30 $this->timeout = $timeout; |
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31 } |
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32 |
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33 function query() { |
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34 $args = func_get_args(); |
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35 $method = array_shift($args); |
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36 $request = new IXR_Request($method, $args); |
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37 $xml = $request->getXml(); |
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38 |
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39 $port = $this->port ? ":$this->port" : ''; |
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40 $url = $this->scheme . '://' . $this->server . $port . $this->path; |
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41 $args = array( |
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42 'headers' => array('Content-Type' => 'text/xml'), |
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43 'user-agent' => $this->useragent, |
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44 'body' => $xml, |
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45 ); |
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46 |
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47 // Merge Custom headers ala #8145 |
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48 foreach ( $this->headers as $header => $value ) |
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49 $args['headers'][$header] = $value; |
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50 |
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51 if ( $this->timeout !== false ) |
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52 $args['timeout'] = $this->timeout; |
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53 |
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54 // Now send the request |
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55 if ( $this->debug ) |
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56 echo '<pre class="ixr_request">' . htmlspecialchars($xml) . "\n</pre>\n\n"; |
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57 |
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58 $response = wp_remote_post($url, $args); |
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59 |
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60 if ( is_wp_error($response) ) { |
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61 $errno = $response->get_error_code(); |
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62 $errorstr = $response->get_error_message(); |
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63 $this->error = new IXR_Error(-32300, "transport error: $errno $errorstr"); |
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64 return false; |
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65 } |
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66 |
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67 if ( 200 != wp_remote_retrieve_response_code( $response ) ) { |
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68 $this->error = new IXR_Error(-32301, 'transport error - HTTP status code was not 200 (' . wp_remote_retrieve_response_code( $response ) . ')'); |
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69 return false; |
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70 } |
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71 |
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72 if ( $this->debug ) |
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73 echo '<pre class="ixr_response">' . htmlspecialchars( wp_remote_retrieve_body( $response ) ) . "\n</pre>\n\n"; |
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74 |
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75 // Now parse what we've got back |
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76 $this->message = new IXR_Message( wp_remote_retrieve_body( $response ) ); |
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77 if ( ! $this->message->parse() ) { |
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78 // XML error |
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79 $this->error = new IXR_Error(-32700, 'parse error. not well formed'); |
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80 return false; |
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81 } |
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82 |
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83 // Is the message a fault? |
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84 if ( $this->message->messageType == 'fault' ) { |
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85 $this->error = new IXR_Error($this->message->faultCode, $this->message->faultString); |
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86 return false; |
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87 } |
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88 |
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89 // Message must be OK |
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90 return true; |
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91 } |
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92 } |