1<?php 2 3namespace SabreForRainLoop\CalDAV\Schedule; 4 5use SabreForRainLoop\VObject; 6use SabreForRainLoop\DAV; 7 8/** 9 * iMIP handler. 10 * 11 * This class is responsible for sending out iMIP messages. iMIP is the 12 * email-based transport for iTIP. iTIP deals with scheduling operations for 13 * iCalendar objects. 14 * 15 * If you want to customize the email that gets sent out, you can do so by 16 * extending this class and overriding the sendMessage method. 17 * 18 * @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/). 19 * @author Evert Pot (http://evertpot.com/) 20 * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License 21 */ 22class IMip { 23 24 /** 25 * Email address used in From: header. 26 * 27 * @var string 28 */ 29 protected $senderEmail; 30 31 /** 32 * Creates the email handler. 33 * 34 * @param string $senderEmail. The 'senderEmail' is the email that shows up 35 * in the 'From:' address. This should 36 * generally be some kind of no-reply email 37 * address you own. 38 */ 39 public function __construct($senderEmail) { 40 41 $this->senderEmail = $senderEmail; 42 43 } 44 45 /** 46 * Sends one or more iTip messages through email. 47 * 48 * @param string $originator Originator Email 49 * @param array $recipients Array of email addresses 50 * @param VObject\Component $vObject 51 * @param string $principal Principal Url of the originator 52 * @return void 53 */ 54 public function sendMessage($originator, array $recipients, VObject\Component $vObject, $principal) { 55 56 foreach($recipients as $recipient) { 57 58 $to = $recipient; 59 $replyTo = $originator; 60 $subject = 'SabreDAV iTIP message'; 61 62 switch(strtoupper($vObject->METHOD)) { 63 case 'REPLY' : 64 $subject = 'Response for: ' . $vObject->VEVENT->SUMMARY; 65 break; 66 case 'REQUEST' : 67 $subject = 'Invitation for: ' .$vObject->VEVENT->SUMMARY; 68 break; 69 case 'CANCEL' : 70 $subject = 'Cancelled event: ' . $vObject->VEVENT->SUMMARY; 71 break; 72 } 73 74 $headers = array(); 75 $headers[] = 'Reply-To: ' . $replyTo; 76 $headers[] = 'From: ' . $this->senderEmail; 77 $headers[] = 'Content-Type: text/calendar; method=' . (string)$vObject->method . '; charset=utf-8'; 78 if (DAV\Server::$exposeVersion) { 79 $headers[] = 'X-Sabre-Version: ' . DAV\Version::VERSION . '-' . DAV\Version::STABILITY; 80 } 81 82 $vcalBody = $vObject->serialize(); 83 84 $this->mail($to, $subject, $vcalBody, $headers); 85 86 } 87 88 } 89 90 // @codeCoverageIgnoreStart 91 // This is deemed untestable in a reasonable manner 92 93 /** 94 * This function is reponsible for sending the actual email. 95 * 96 * @param string $to Recipient email address 97 * @param string $subject Subject of the email 98 * @param string $body iCalendar body 99 * @param array $headers List of headers 100 * @return void 101 */ 102 protected function mail($to, $subject, $body, array $headers) { 103 104 105 mail($to, $subject, $body, implode("\r\n", $headers)); 106 107 } 108 109 // @codeCoverageIgnoreEnd 110 111} 112