mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-26 16:48:49 +01:00
- added recurrence information to calendar events (GetMessage)
- added timezone export (currently disabled) --> both needs testing and will probably not just work
This commit is contained in:
Ralf Becker
parent
f9163f2747
commit
0ff32d804a
@ -116,8 +116,8 @@ class calendar_activesync implements activesync_plugin_read
|
||||
$this->backend->splitID($id, $type, $owner);
|
||||
|
||||
$stat = array(
|
||||
'id' => $id,
|
||||
'mod' => $GLOBALS['egw']->accounts->id2name($owner,'account_fullname'),
|
||||
'id' => $id,
|
||||
'mod' => $GLOBALS['egw']->accounts->id2name($owner,'account_fullname'),
|
||||
'parent' => '0',
|
||||
);
|
||||
|
||||
@ -126,18 +126,18 @@ class calendar_activesync implements activesync_plugin_read
|
||||
|
||||
/**
|
||||
* Should return a list (array) of messages, each entry being an associative array
|
||||
* with the same entries as StatMessage(). This function should return stable information; ie
|
||||
* if nothing has changed, the items in the array must be exactly the same. The order of
|
||||
* the items within the array is not important though.
|
||||
*
|
||||
* The cutoffdate is a date in the past, representing the date since which items should be shown.
|
||||
* This cutoffdate is determined by the user's setting of getting 'Last 3 days' of e-mail, etc. If
|
||||
* you ignore the cutoffdate, the user will not be able to select their own cutoffdate, but all
|
||||
* will work OK apart from that.
|
||||
*
|
||||
* @param string $id folder id
|
||||
* @param int $cutoffdate=null
|
||||
* @return array
|
||||
* with the same entries as StatMessage(). This function should return stable information; ie
|
||||
* if nothing has changed, the items in the array must be exactly the same. The order of
|
||||
* the items within the array is not important though.
|
||||
*
|
||||
* The cutoffdate is a date in the past, representing the date since which items should be shown.
|
||||
* This cutoffdate is determined by the user's setting of getting 'Last 3 days' of e-mail, etc. If
|
||||
* you ignore the cutoffdate, the user will not be able to select their own cutoffdate, but all
|
||||
* will work OK apart from that.
|
||||
*
|
||||
* @param string $id folder id
|
||||
* @param int $cutoffdate=null
|
||||
* @return array
|
||||
*/
|
||||
function GetMessageList($id, $cutoffdate=NULL)
|
||||
{
|
||||
@ -187,6 +187,10 @@ class calendar_activesync implements activesync_plugin_read
|
||||
return false;
|
||||
}
|
||||
$message = new SyncAppointment();
|
||||
|
||||
// set timezones (Todo: timestamps have to be in that timezone)
|
||||
//$message->timezone = base64_encode(self::_getSyncBlobFromTZ(self::tz2as($event['tzid'])));
|
||||
|
||||
// copying timestamps
|
||||
foreach(array(
|
||||
'start' => 'starttime',
|
||||
@ -208,7 +212,6 @@ class calendar_activesync implements activesync_plugin_read
|
||||
}
|
||||
$message->organizername = $GLOBALS['egw']->accounts->id2name($event['owner'],'account_fullname');
|
||||
$message->organizeremail = $GLOBALS['egw']->accounts->id2name($event['owner'],'account_email');
|
||||
$message->location;
|
||||
|
||||
$message->sensitivity = $event['public'] ? 0 : 2; // 0=normal, 1=personal, 2=private, 3=confidential
|
||||
$message->alldayevent = (int)$this->calendar->isWholeDay($event);
|
||||
@ -232,12 +235,30 @@ class calendar_activesync implements activesync_plugin_read
|
||||
);
|
||||
calendar_so::split_status($status, $quantity, $role);
|
||||
$attendee = new SyncAttendee();
|
||||
$attendee->status = (int)$status2as[$status];
|
||||
$attendee->type = (int)$role2as[$role];
|
||||
if (is_numeric($uid))
|
||||
{
|
||||
$attendee->name = $GLOBALS['egw']->accounts->id2name($uid,'account_fullname');
|
||||
$attendee->email = $GLOBALS['egw']->accounts->id2name($uid,'account_email');
|
||||
$attendee->status = (int)$status2as[$status];
|
||||
$attendee->type = (int)$role2as[$role];
|
||||
}
|
||||
else
|
||||
{
|
||||
// ToDo: ressources, eg. contacts
|
||||
continue;
|
||||
|
||||
list($info) = $this->calendar->resources[$uid[0]]['info'] ?
|
||||
ExecMethod($this->resources[$uid[0]]['info'],substr($uid,1)) : array(false);
|
||||
if ($info)
|
||||
{
|
||||
if (!$info['email'] && $info['responsible'])
|
||||
{
|
||||
$info['email'] = $GLOBALS['egw']->accounts->id2name($info['responsible'],'account_email');
|
||||
}
|
||||
$attendee->name = empty($info['cn']) ? $info['name'] : $info['cn'];
|
||||
$attendee->email = $info['email'];
|
||||
if ($uid[0] == 'r') $attendee->type = 3; // 3 = resource
|
||||
}
|
||||
}
|
||||
$message->attendees[] = $attendee;
|
||||
}
|
||||
@ -246,13 +267,57 @@ class calendar_activesync implements activesync_plugin_read
|
||||
{
|
||||
$message->categories[] = categories::id2name($cat_id);
|
||||
}
|
||||
//$message->recurrence; // SYNC RECURRENCE;
|
||||
|
||||
// recurring information
|
||||
if ($event['recur_type'] != RECUR_NONE)
|
||||
{
|
||||
$message->recurrence = $recurrence = new SyncRecurrence();
|
||||
$rrule = calendar_rrule::event2rrule($event);
|
||||
static $recur_type2as = array(
|
||||
calendar_rrule::DAILY => 0,
|
||||
calendar_rrule::WEEKLY => 1,
|
||||
calendar_rrule::MONTHLY_MDAY => 2, // monthly
|
||||
calendar_rrule::MONTHLY_WDAY => 3, // monthly on nth day
|
||||
calendar_rrule::YEARLY => 5,
|
||||
// 6 = yearly on nth day
|
||||
);
|
||||
$recurrence->type = (int)$recur_type2as[$rrule->type];
|
||||
$recurrence->interval = $rrule->interval;
|
||||
switch ($rrule->type)
|
||||
{
|
||||
case calendar_rrule::MONTHLY_WDAY:
|
||||
$recurrence->weekofmonth = $rrule->monthly_byday_num >= 1 ?
|
||||
$rrule->monthly_byday_num : 5; // 1..5=last week of month, not -1
|
||||
// fall throught
|
||||
case calendar_rrule::WEEKLY:
|
||||
$recurrence->dayofweek = $rrule->weekdays; // 1=Su, 2=Mo, 4=Tu, .., 64=Sa
|
||||
break;
|
||||
case calendar_rrule::MONTHLY_MDAY:
|
||||
$recurrence->dayofmonth = $rrule->monthly_bymonthday >= 1 ? // 1..31
|
||||
$rrule->monthly_bymonthday : 31; // not -1 for last day of month!
|
||||
break;
|
||||
case calendar_rrule::YEARLY:
|
||||
$recurrence->dayofmonth = (int)$rrule->time->format('d'); // 1..31
|
||||
$recurrence->monthofyear = (int)$rrule->time->format('m'); // 1..12
|
||||
break;
|
||||
}
|
||||
if ($rrule->enddate) $recurrence->until = $rrule->enddate->format('ts'); // Timezone?
|
||||
|
||||
if ($rrule->exceptions)
|
||||
{
|
||||
$message->exceptions = array();
|
||||
foreach($rrule->exceptions as $exception_time)
|
||||
{
|
||||
$exception = new SyncAppointment(); // exceptions seems to be full SyncAppointments, with only starttime required
|
||||
$exception->starttime = $exception_time->format('ts'); // Timezone?
|
||||
$message->exceptions[] = $exception;
|
||||
}
|
||||
}
|
||||
}
|
||||
//$message->busystatus;
|
||||
//$message->reminder;
|
||||
//$message->meetingstatus;
|
||||
//$message->exceptions; // SYNC APPOINTMENTS;
|
||||
//$message->deleted;
|
||||
//$message->exceptionstarttime;
|
||||
/*
|
||||
if (isset($protocolversion) && $protocolversion < 12.0) {
|
||||
$message->body;
|
||||
@ -270,16 +335,16 @@ class calendar_activesync implements activesync_plugin_read
|
||||
|
||||
/**
|
||||
* StatMessage should return message stats, analogous to the folder stats (StatFolder). Entries are:
|
||||
* 'id' => Server unique identifier for the message. Again, try to keep this short (under 20 chars)
|
||||
* 'flags' => simply '0' for unread, '1' for read
|
||||
* 'mod' => modification signature. As soon as this signature changes, the item is assumed to be completely
|
||||
* changed, and will be sent to the PDA as a whole. Normally you can use something like the modification
|
||||
* time for this field, which will change as soon as the contents have changed.
|
||||
*
|
||||
* @param string $folderid
|
||||
* @param int|array $id event id or array
|
||||
* @return array
|
||||
*/
|
||||
* 'id' => Server unique identifier for the message. Again, try to keep this short (under 20 chars)
|
||||
* 'flags' => simply '0' for unread, '1' for read
|
||||
* 'mod' => modification signature. As soon as this signature changes, the item is assumed to be completely
|
||||
* changed, and will be sent to the PDA as a whole. Normally you can use something like the modification
|
||||
* time for this field, which will change as soon as the contents have changed.
|
||||
*
|
||||
* @param string $folderid
|
||||
* @param int|array $id event id or array
|
||||
* @return array
|
||||
*/
|
||||
public function StatMessage($folderid, $id)
|
||||
{
|
||||
if (!isset($this->calendar)) $this->calendar = new calendar_boupdate();
|
||||
@ -295,7 +360,7 @@ class calendar_activesync implements activesync_plugin_read
|
||||
}
|
||||
else
|
||||
{
|
||||
list(,,$etag) = explode(':',$etag);
|
||||
//list(,,$etag) = explode(':',$etag);
|
||||
$stat = array(
|
||||
'mod' => $etag,
|
||||
'id' => is_array($id) ? $id['id'] : $id,
|
||||
@ -310,7 +375,7 @@ list(,,$etag) = explode(':',$etag);
|
||||
/**
|
||||
* Return a changes array
|
||||
*
|
||||
* if changes occurr default diff engine computes the actual changes
|
||||
* if changes occurr default diff engine computes the actual changes
|
||||
*
|
||||
* @param string $folderid
|
||||
* @param string &$syncstate on call old syncstate, on return new syncstate
|
||||
@ -322,7 +387,7 @@ list(,,$etag) = explode(':',$etag);
|
||||
|
||||
if ($type != 'calendar') return false;
|
||||
|
||||
if (!isset($this->calendar)) $this->calendar = new calendar_boupdate();
|
||||
if (!isset($this->calendar)) $this->calendar = new calendar_boupdate();
|
||||
$ctag = $this->calendar->get_ctag($owner);
|
||||
|
||||
$changes = array(); // no change
|
||||
@ -336,4 +401,144 @@ list(,,$etag) = explode(':',$etag);
|
||||
//error_log(__METHOD__."('$folderid','$syncstate_was') syncstate='$syncstate' returning ".array2string($changes));
|
||||
return $changes;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return AS timezone data from given timezone and time
|
||||
*
|
||||
* AS spezifies the timezone by the date it changes to dst and back and the offsets.
|
||||
* Unfortunately this data is not available from PHP's DateTime(Zone) class.
|
||||
* Just given the exact time of the next transition, which is available via DateTimeZone::getTransistions(),
|
||||
* will fail for recurring events longer then a year, as the transition date/time changes!
|
||||
*
|
||||
* We could use the RRule given in the iCal timezone defintion available via calendar_timezones::tz2id($tz,'component').
|
||||
*
|
||||
* Not every timezone uses DST, in which case only bias matters and dstbias=0
|
||||
* (probably all other values should be 0, as MapiMapping::_getGMTTZ() in backend/ics.php does it).
|
||||
*
|
||||
* @param string|DateTimeZone $tz
|
||||
* @param int|string|DateTime $ts=null time for which active sync timezone data is requested, default current time
|
||||
* @return array with values for keys:
|
||||
* - "bias": timezone offset from UTC in minutes for NO DST
|
||||
* - "dstendmonth", "dstendday", "dstendweek", "dstendhour", "dstendminute", "dstendsecond", "dstendmillis"
|
||||
* - "stdbias": seems not to be used
|
||||
* - "dststartmonth", "dststartday", "dststartweek", "dststarthour", "dststartminute", "dststartsecond", "dststartmillis"
|
||||
* - "dstbias": offset in minutes for no DST --> DST, usually 1
|
||||
*
|
||||
* @link http://download.microsoft.com/download/5/D/D/5DD33FDF-91F5-496D-9884-0A0B0EE698BB/%5BMS-ASDTYPE%5D.pdf
|
||||
*/
|
||||
function tz2as($tz,$ts=null)
|
||||
{
|
||||
/*
|
||||
BEGIN:VTIMEZONE
|
||||
TZID:Europe/Berlin
|
||||
X-LIC-LOCATION:Europe/Berlin
|
||||
BEGIN:DAYLIGHT
|
||||
TZOFFSETFROM:+0100
|
||||
--> bias: 60 min
|
||||
TZOFFSETTO:+0200
|
||||
--> dstbias: +0200 - +0100 = +0100 = 60 min
|
||||
TZNAME:CEST
|
||||
DTSTART:19700329T020000
|
||||
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
|
||||
--> dststart: month: 3, day: SU(0???), week: 5, hour: 2, minute, second, millis: 0
|
||||
END:DAYLIGHT
|
||||
BEGIN:STANDARD
|
||||
TZOFFSETFROM:+0200
|
||||
TZOFFSETTO:+0100
|
||||
TZNAME:CET
|
||||
DTSTART:19701025T030000
|
||||
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
|
||||
--> dstend: month: 10, day: SU(0???), week: -1|5, hour: 3, minute, second, millis: 0
|
||||
END:STANDARD
|
||||
END:VTIMEZONE
|
||||
*/
|
||||
$data = array(
|
||||
'bias' => 0,
|
||||
'stdbias' => 0,
|
||||
'dstbias' => 0,
|
||||
'dststartmonth' => 0, 'dststartday' => 0, 'dststartweek' => 0,
|
||||
'dststarthour' => 0, 'dststartminute' => 0, 'dststartsecond' => 0, 'dststartmillis' => 0,
|
||||
'dstendmonth' => 0, 'dstendday' => 0, 'dstendweek' => 0,
|
||||
'dstendhour' => 0, 'dstendminute' => 0, 'dstendsecond' => 0, 'dstendmillis' => 0,
|
||||
);
|
||||
|
||||
$name = is_a($tz,'DateTimeZone') ? $tz->getName() : $tz;
|
||||
$component = calendar_timezones::tz2id($name,'component');
|
||||
|
||||
if (!preg_match("/BEGIN:STANDARD\nTZOFFSETFROM:([+-]?\d{4})\nTZOFFSETTO:([+-]?\d{4})\n(.*)\nEND:STANDARD\n/m",$component,$matches))
|
||||
{
|
||||
throw new egw_exception_assertion_failed("NO standard component for '$name' in '$component'!");
|
||||
}
|
||||
// get bias and dstbias, should be present in all tz
|
||||
$data['bias'] = 60 * substr($matches[2],0,-2) + substr($matches[2],-2); // TZOFFSETTO
|
||||
$data['dstbias'] = 60 * substr($matches[1],0,-2) + substr($matches[1],-2); // TZOFFSETFROM
|
||||
|
||||
// check if we have a RRULE and a BEGIN:DAYLIGHT component
|
||||
if (($end=$matches[3]) &&
|
||||
preg_match("/BEGIN:DAYLIGHT\nTZOFFSETFROM:([+-]?\d{4})\nTZOFFSETTO:([+-]?\d{4})\n(.*)\nEND:DAYLIGHT\n/m",$component,$matches))
|
||||
{
|
||||
foreach(array('dststart' => $matches[3],'dstend' => $end) as $prefix => $comp)
|
||||
{
|
||||
if (pregmatch('/RRULE:FREQ=YEARLY;BYDAY=(.*);BYMONTH=(\d+)/',$comp,$matches))
|
||||
{
|
||||
$data[$prefix.'month'] = (int)$matches[2];
|
||||
$data[$prefix.'week'] = (int)$matches[1];
|
||||
static $day2int = array('SU'=>0,'MO'=>1,'TU'=>2,'WE'=>3,'TH'=>4,'FR'=>5,'SA'=>6);
|
||||
$data[$prefix.'day'] = (int)$day2int[substr($matches[1],-2)];
|
||||
}
|
||||
if (pregmatch('/DTSTART:\d{8}T(\d{6})/',$comp,$matches))
|
||||
{
|
||||
$data[$prefix.'hour'] = (int)substr($matches[1],0,2);
|
||||
$data[$prefix.'minute'] = (int)substr($matches[1],2,2);
|
||||
$data[$prefix.'second'] = (int)substr($matches[1],4,2);
|
||||
}
|
||||
}
|
||||
}
|
||||
error_log(__METHOD__."('$name') returning ".array2string($data));
|
||||
return $data;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get timezone from AS timezone data
|
||||
*
|
||||
* Here we can only loop through all available timezones (possibly starting with the users timezone) and
|
||||
* try to find a timezone matching the change data and offsets specified in $data.
|
||||
* This conversation is not unique, as multiple timezones can match the given data or none!
|
||||
*
|
||||
* Maybe returning the users timezone, if no match found makes more sense.
|
||||
*
|
||||
* @param array $data
|
||||
* @return string|boolean timezone name, eg. "Europe/Berlin" or false if no matching timezone found
|
||||
*/
|
||||
function as2tz(array $data)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Unpack timezone info from Sync
|
||||
*
|
||||
* copied from backend/ics.php
|
||||
*/
|
||||
static private function _getTZFromSyncBlob($data) {
|
||||
$tz = unpack( "lbias/a64name/vdstendyear/vdstendmonth/vdstendday/vdstendweek/vdstendhour/vdstendminute/vdstendsecond/vdstendmillis/" .
|
||||
"lstdbias/a64name/vdststartyear/vdststartmonth/vdststartday/vdststartweek/vdststarthour/vdststartminute/vdststartsecond/vdststartmillis/" .
|
||||
"ldstbias", $data);
|
||||
|
||||
return $tz;
|
||||
}
|
||||
|
||||
/**
|
||||
* Pack timezone info for Sync
|
||||
*
|
||||
* copied from backend/ics.php
|
||||
*/
|
||||
static private function _getSyncBlobFromTZ($tz) {
|
||||
$packed = pack("la64vvvvvvvv" . "la64vvvvvvvv" . "l",
|
||||
$tz["bias"], "", 0, $tz["dstendmonth"], $tz["dstendday"], $tz["dstendweek"], $tz["dstendhour"], $tz["dstendminute"], $tz["dstendsecond"], $tz["dstendmillis"],
|
||||
$tz["stdbias"], "", 0, $tz["dststartmonth"], $tz["dststartday"], $tz["dststartweek"], $tz["dststarthour"], $tz["dststartminute"], $tz["dststartsecond"], $tz["dststartmillis"],
|
||||
$tz["dstbias"]);
|
||||
|
||||
return $packed;
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user