dav/dav_caldav_backend_friendica.inc.php

   1 <?php
   2
   3 class Sabre_CalDAV_Backend_Friendica extends Sabre_CalDAV_Backend_Common
   4 {
   5
   6         public function getNamespace() {
   7                 return CALDAV_NAMESPACE_FRIENDICA_NATIVE;
   8         }
   9
  10         public function getCalUrlPrefix() {
  11                 return "friendica";
  12         }
  13
  14
  15         /**
  16          * Creates a new calendar for a principal.
  17          *
  18          * If the creation was a success, an id must be returned that can be used to reference
  19          * this calendar in other methods, such as updateCalendar.
  20          *
  21          * @param string $principalUri
  22          * @param string $calendarUri
  23          * @param array $properties
  24          * @throws Sabre_DAV_Exception_Forbidden
  25          * @return void
  26          */
  27         function createCalendar($principalUri, $calendarUri, array $properties)
  28         {
  29                 throw new Sabre_DAV_Exception_Forbidden();
  30         }
  31
  32         /**
  33          * Delete a calendar and all it's objects
  34          *
  35          * @param string $calendarId
  36          * @throws Sabre_DAV_Exception_Forbidden
  37          * @return void
  38          */
  39         function deleteCalendar($calendarId)
  40         {
  41                 throw new Sabre_DAV_Exception_Forbidden();
  42         }
  43
  44         /**
  45          * @param string $calendarId
  46          * @return array
  47          */
  48         function getCalendarObjects($calendarId)
  49         {
  50                 $a = get_app();
  51                 $user_id = $a->user["uid"];
  52                 $x = explode("-", $calendarId);
  53
  54                 $ret = array();
  55                 $objs = FriendicaVirtualCalSourceBackend::getItemsByTime($user_id, $x[1]);
  56                 foreach ($objs as $obj) {
  57                         $ret[] = array(
  58                                 "id" => IntVal($obj["data_uri"]),
  59                                 "calendardata" => $obj["ical"],
  60                                 "uri" => $obj["data_uri"],
  61                                 "lastmodified" => $obj["date"],
  62                                 "calendarid" => $calendarId,
  63                                 "etag" => $obj["ical_etag"],
  64                                 "size" => IntVal($obj["ical_size"]),
  65                         );
  66                 }
  67
  68                 return $ret;
  69         }
  70
  71         /**
  72          * Returns information from a single calendar object, based on it's object
  73          * uri.
  74          *
  75          * The returned array must have the same keys as getCalendarObjects. The
  76          * 'calendardata' object is required here though, while it's not required
  77          * for getCalendarObjects.
  78          *
  79          * @param string $calendarId
  80          * @param string $objectUri
  81          * @throws Sabre_DAV_Exception_FileNotFound
  82          * @return array
  83          */
  84         function getCalendarObject($calendarId, $objectUri)
  85         {
  86                 $a = get_app();
  87                 $user_id = $a->user["uid"];
  88                 $obj = FriendicaVirtualCalSourceBackend::getItemsByUri($user_id, $objectUri);
  89
  90                 return array(
  91                         "id" => IntVal($obj["data_uri"]),
  92                         "calendardata" => $obj["ical"],
  93                         "uri" => $obj["data_uri"],
  94                         "lastmodified" => $obj["date"],
  95                         "calendarid" => $calendarId,
  96                         "etag" => $obj["ical_etag"],
  97                         "size" => IntVal($obj["ical_size"]),
  98                 );
  99         }
 100
 101         /**
 102          * Creates a new calendar object.
 103          *
 104          * @param string $calendarId
 105          * @param string $objectUri
 106          * @param string $calendarData
 107          * @throws Sabre_DAV_Exception_Forbidden
 108          * @return null|string|void
 109          */
 110         function createCalendarObject($calendarId, $objectUri, $calendarData)
 111         {
 112                 throw new Sabre_DAV_Exception_Forbidden();
 113         }
 114
 115         /**
 116          * Updates an existing calendarobject, based on it's uri.
 117          *
 118          * @param string $calendarId
 119          * @param string $objectUri
 120          * @param string $calendarData
 121          * @throws Sabre_DAV_Exception_Forbidden
 122          * @return null|string|void
 123          */
 124         function updateCalendarObject($calendarId, $objectUri, $calendarData)
 125         {
 126                 throw new Sabre_DAV_Exception_Forbidden();
 127         }
 128
 129         /**
 130          * Deletes an existing calendar object.
 131          *
 132          * @param string $calendarId
 133          * @param string $objectUri
 134          * @throws Sabre_DAV_Exception_Forbidden
 135          * @return void
 136          */
 137         function deleteCalendarObject($calendarId, $objectUri)
 138         {
 139                 throw new Sabre_DAV_Exception_Forbidden();
 140         }
 141 }