1 | <?php
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2 | /**
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3 | * This file contains the code for the email-HTTP SOAP gateway server.
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4 | *
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5 | * PHP versions 4 and 5
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6 | *
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7 | * LICENSE: This source file is subject to version 2.02 of the PHP license,
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8 | * that is bundled with this package in the file LICENSE, and is available at
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9 | * through the world-wide-web at http://www.php.net/license/2_02.txt. If you
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10 | * did not receive a copy of the PHP license and are unable to obtain it
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11 | * through the world-wide-web, please send a note to license@php.net so we can
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12 | * mail you a copy immediately.
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13 | *
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14 | * @category Web Services
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15 | * @package SOAP
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16 | * @author Shane Caraveo <Shane@Caraveo.com> Port to PEAR and more
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17 | * @copyright 2003-2005 The PHP Group
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18 | * @license http://www.php.net/license/2_02.txt PHP License 2.02
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19 | * @link http://pear.php.net/package/SOAP
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20 | */
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21 |
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22 | require_once 'SOAP/Server/Email.php';
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23 | require_once 'SOAP/Transport.php';
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24 |
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25 | /**
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26 | * SOAP Server Class that implements an email SOAP server.
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27 | * http://www.pocketsoap.com/specs/smtpbinding/
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28 | *
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29 | * This class overrides the default HTTP server, providing the ability to
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30 | * parse an email message and execute soap calls. This class DOES NOT pop the
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31 | * message; the message, complete with headers, must be passed in as a
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32 | * parameter to the service function call.
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33 | *
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34 | * This class calls a provided HTTP SOAP server, forwarding the email request,
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35 | * then sending the HTTP response out as an email.
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36 | *
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37 | * @access public
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38 | * @package SOAP
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39 | * @author Shane Caraveo <shane@php.net>
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40 | */
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41 | class SOAP_Server_Email_Gateway extends SOAP_Server_Email {
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42 |
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43 | var $gateway = null;
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44 | var $dump = false;
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45 |
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46 | function SOAP_Server_Email_Gateway($gateway = '', $send_response = true,
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47 | $dump = false)
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48 | {
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49 | parent::SOAP_Server();
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50 | $this->send_response = $send_response;
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51 | $this->gateway = $gateway;
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52 | $this->dump = $dump;
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53 | }
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54 |
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55 | function service(&$data, $gateway = '', $endpoint = '',
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56 | $send_response = true, $dump = false)
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57 | {
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58 | $this->endpoint = $endpoint;
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59 | $response = '';
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60 | $useEncoding = 'Mime';
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61 | $options = array();
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62 | if (!$gateway) {
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63 | $gateway = $this->gateway;
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64 | }
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65 |
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66 | /* We have a full set of headers, need to find the first blank
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67 | * line. */
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68 | $this->_parseEmail($data);
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69 | if ($this->fault) {
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70 | $response = $this->fault->message();
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71 | }
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72 | if ($this->headers['content-type'] == 'application/dime')
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73 | $useEncoding = 'DIME';
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74 |
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75 | /* Call the HTTP Server. */
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76 | if (!$response) {
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77 | $soap_transport =& SOAP_Transport::getTransport($gateway, $this->xml_encoding);
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78 | if ($soap_transport->fault) {
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79 | $response = $soap_transport->fault->message();
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80 | }
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81 | }
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82 |
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83 | /* Send the message. */
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84 | if (!$response) {
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85 | $options['soapaction'] = $this->headers['soapaction'];
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86 | $options['headers']['Content-Type'] = $this->headers['content-type'];
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87 |
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88 | $response = $soap_transport->send($data, $options);
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89 | if (isset($this->headers['mime-version']))
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90 | $options['headers']['MIME-Version'] = $this->headers['mime-version'];
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91 |
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92 | if ($soap_transport->fault) {
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93 | $response = $soap_transport->fault->message();
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94 | } else {
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95 | foreach ($soap_transport->transport->attachments as $cid => $body) {
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96 | $this->attachments[] = array('body' => $body, 'cid' => $cid, 'encoding' => 'base64');
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97 | }
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98 | if (count($this->_attachments)) {
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99 | if ($useEncoding == 'Mime') {
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100 | $soap_msg = $this->_makeMimeMessage($response);
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101 | $options['headers']['MIME-Version'] = '1.0';
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102 | } else {
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103 | /* Default is DIME. */
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104 | $soap_msg = $this->_makeDIMEMessage($response);
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105 | $options['headers']['Content-Type'] = 'application/dime';
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106 | }
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107 | if (PEAR::isError($soap_msg)) {
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108 | return $this->_raiseSoapFault($soap_msg);
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109 | }
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110 | if (is_array($soap_msg)) {
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111 | $response = $soap_msg['body'];
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112 | if (count($soap_msg['headers'])) {
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113 | if (isset($options['headers'])) {
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114 | $options['headers'] = array_merge($options['headers'], $soap_msg['headers']);
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115 | } else {
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116 | $options['headers'] = $soap_msg['headers'];
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117 | }
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118 | }
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119 | }
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120 | }
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121 | }
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122 | }
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123 |
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124 | if ($this->send_response) {
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125 | if ($this->dump || $dump) {
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126 | print $response;
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127 | } else {
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128 | $from = array_key_exists('reply-to', $this->headers) ? $this->headers['reply-to'] : $this->headers['from'];
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129 |
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130 | $soap_transport =& SOAP_Transport::getTransport('mailto:' . $from, $this->response_encoding);
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131 | $from = $this->endpoint ? $this->endpoint : $this->headers['to'];
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132 | $headers = array('In-Reply-To' => $this->headers['message-id']);
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133 | $options = array('from' => $from, 'subject'=> $this->headers['subject'], 'headers' => $headers);
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134 | $soap_transport->send($response, $options);
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135 | }
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136 | }
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137 | }
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138 | }
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