inc/well-known.php

   1 <?php
   2
   3 dbg_error_log( 'well-known', 'iSchedule requested' );
   4
   5 require_once('HTTPAuthSession.php');
   6 $c->allow_unauthenticated = true;
   7 $session = new HTTPAuthSession();
   8
   9 if ( ! isset ( $request ) ) {
  10  require_once('CalDAVRequest.php');
  11  $request = new CalDAVRequest();
  12 }
  13
  14
  15 switch ( $request->path ) {
  16   case '/.well-known/caldav':
  17   case '/.well-known/carddav':
  18     header('Location: ' . $c->protocol_server_port . ConstructURL('/',true) );
  19     $request->DoResponse(301); // Moved permanently
  20     // does not return.
  21   case '/.well-known/timezone':
  22     $parameters = '';
  23     foreach( $_GET as $k => $v ) {
  24       $parameters .= ($parameters == '' ? '?' : '&' );
  25       $parameters .= $k.'='.rawurlencode($v);
  26     }
  27     header('Location: ' . $c->protocol_server_port . str_replace('/caldav.php', '', ConstructURL('/tz.php',true)).$parameters );
  28     $request->DoResponse(301); // Moved permanently
  29     // does not return.
  30 }
  31
  32
  33
  34 if ( $c->enable_scheduling != true )
  35 {
  36  $request->DoResponse( 404, translate('The application program does not understand that request.') );
  37  // Does not return
  38 }
  39 dbg_log_array( 'well-known', 'method:'. $request->method );
  40 switch ( $request->method ) {
  41   case 'GET':        ischedule_get();                      break;
  42   case 'POST':       include('iSchedule-POST.php');             break;
  43
  44   default:
  45     dbg_error_log( 'well-known', 'Unhandled request method >>%s<<', $request->method );
  46     dbg_log_array( 'well-known', '_SERVER', $_SERVER, true );
  47     dbg_error_log( 'well-known', 'RAW: %s', str_replace("\n", '',str_replace("\r", '', $request->raw_post)) );
  48 }
  49
  50 $request->DoResponse( 500, translate('The application program does not understand that request.') );
  51
  52
  53
  54
  55
  56 function ischedule_get ( )
  57 {
  58  global $request,$c;
  59  if ( $request->path != '/.well-known/ischedule' || $_GET['query'] != 'capabilities' )
  60  {
  61   $request->DoResponse( 404, translate('The application program does not understand that request.' . $request->path ) );
  62   return false;
  63  }
  64  header ( 'iSchedule-Version: 1.0' );
  65  header ( 'Content-Type: application/xml; charset=utf-8' );
  66  echo '<?xml version="1.0" encoding="utf-8" ?>';
  67  echo <<<RESPONSE
  68   <query-result xmlns="urn:ietf:params:xml:ns:ischedule">
  69     <capability-set>
  70       <supported-version-set>
  71         <version>1.0</version>
  72       </supported-version-set>
  73       <supported-scheduling-message-set>
  74         <comp name="VEVENT">
  75           <method name="REQUEST"/>
  76           <method name="ADD"/>
  77           <method name="REPLY"/>
  78           <method name="CANCEL"/>
  79         </comp>
  80         <comp name="VTODO"/>
  81         <comp name="VFREEBUSY"/>
  82       </supported-scheduling-message-set>
  83       <supported-calendar-data-type>
  84         <calendar-data-type content-type="text/calendar" version="2.0"/>
  85       </supported-calendar-data-type>
  86       <supported-attachment-values>
  87         <inline-attachment/>
  88       </supported-attachment-values>
  89       <supported-recipient-uri-scheme-set>
  90         <scheme>mailto</scheme>
  91       </supported-recipient-uri-scheme-set>
  92       <max-content-length>102400</max-content-length>
  93       <min-date-time>19910101T000000Z</min-date-time>
  94       <max-date-time>20381231T000000Z</max-date-time>
  95       <max-instances>150</max-instances>
  96       <max-recipients>250</max-recipients>
  97
  98 RESPONSE;
  99  //  <external-attachment/> // TODO: figure out if we actually support this
 100  echo '      <administrator>mailto:' . $c->admin_email . '</administrator>' . "\n";
 101  echo <<<RESPONSE
 102     </capability-set>
 103  </query-result>
 104 RESPONSE;
 105
 106   @ob_flush();   exit(0);
 107 }