Read/write event recurrence rules and alarms
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Thomas B
parent
ec04074a46
commit
87b474eab7
1 changed files with 192 additions and 9 deletions
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@ -39,6 +39,31 @@ class kolab_format_event extends kolab_format
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'CHAIR' => kolabformat::Chair,
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);
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private $rrule_type_map = array(
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'MINUTELY' => RecurrenceRule::Minutely,
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'HOURLY' => RecurrenceRule::Hourly,
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'DAILY' => RecurrenceRule::Daily,
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'WEEKLY' => RecurrenceRule::Weekly,
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'MONTHLY' => RecurrenceRule::Monthly,
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'YEARLY' => RecurrenceRule::Yearly,
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);
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private $weekday_map = array(
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'MO' => kolabformat::Monday,
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'TU' => kolabformat::Tuesday,
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'WE' => kolabformat::Wednesday,
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'TH' => kolabformat::Thursday,
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'FR' => kolabformat::Friday,
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'SA' => kolabformat::Saturday,
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'SU' => kolabformat::Sunday,
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);
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private $alarm_type_map = array(
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'DISPLAY' => Alarm::DisplayAlarm,
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'EMAIL' => Alarm::EMailAlarm,
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'AUDIO' => Alarm::AudioAlarm,
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);
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private $status_map = array(
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'UNKNOWN' => kolabformat::PartNeedsAction,
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'NEEDS-ACTION' => kolabformat::PartNeedsAction,
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@ -116,7 +141,6 @@ class kolab_format_event extends kolab_format
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// do the hard work of setting object values
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$this->obj->setStart(self::get_datetime($object['start'], null, $object['allday']));
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$this->obj->setEnd(self::get_datetime($object['end'], null, $object['allday']));
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$this->obj->setSummary($object['title']);
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$this->obj->setLocation($object['location']);
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$this->obj->setDescription($object['description']);
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@ -149,21 +173,109 @@ class kolab_format_event extends kolab_format
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$att->setRole($this->role_map[$attendee['role']] ? $this->role_map[$attendee['role']] : kolabformat::Required);
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$att->setRSVP((bool)$attendee['rsvp']);
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if ($att->isValid())
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if ($att->isValid()) {
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$attendees->push($att);
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}
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else {
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raise_error(array(
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'code' => 600, 'type' => 'php',
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'file' => __FILE__, 'line' => __LINE__,
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'message' => "Invalid event attendee: " . json_encode($attendee),
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), true);
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}
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}
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}
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$this->obj->setOrganizer($organizer);
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$this->obj->setAttendees($attendees);
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// TODO: save recurrence rule
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// save recurrence rule
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if ($object['recurrence']) {
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$rr = new RecurrenceRule;
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$rr->setFrequency($this->rrule_type_map[$object['recurrence']['FREQ']]);
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// TODO: save alarm
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if ($object['recurrence']['INTERVAL'])
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$rr->setInterval(intval($object['recurrence']['INTERVAL']));
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if ($object['recurrence']['BYDAY']) {
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$byday = new vectordaypos;
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foreach (explode(',', $object['recurrence']['BYDAY']) as $day) {
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$occurrence = 0;
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if (preg_match('/^([\d-]+)([A-Z]+)$/', $day, $m)) {
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$occurrence = intval($m[1]);
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$day = $m[2];
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}
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if (isset($this->weekday_map[$day]))
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$byday->push(new DayPos($occurrence, $this->weekday_map[$day]));
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}
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$rr->setByday($byday);
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}
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if ($object['recurrence']['BYMONTHDAY']) {
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$bymday = new vectori;
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foreach (explode(',', $object['recurrence']['BYMONTHDAY']) as $day)
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$bymday->push(intval($day));
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$rr->setBymonthday($bymday);
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}
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if ($object['recurrence']['BYMONTH']) {
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$bymonth = new vectori;
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foreach (explode(',', $object['recurrence']['BYMONTH']) as $month)
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$bymonth->push(intval($month));
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$rr->setBymonth($bymonth);
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}
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if ($object['recurrence']['COUNT'])
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$rr->setCount(intval($object['recurrence']['COUNT']));
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else if ($object['recurrence']['UNTIL'])
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$rr->setEnd(self::get_datetime($object['recurrence']['UNTIL'], null, true));
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if ($rr->isValid()) {
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$this->obj->setRecurrenceRule($rr);
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// add exception dates (only if recurrence rule is valid)
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$exdates = new vectordatetime;
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foreach ((array)$object['recurrence']['EXDATE'] as $exdate)
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$exdates->push(self::get_datetime($exdate, null, true));
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$this->obj->setExceptionDates($exdates);
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}
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else {
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raise_error(array(
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'code' => 600, 'type' => 'php',
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'file' => __FILE__, 'line' => __LINE__,
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'message' => "Invalid event recurrence rule: " . json_encode($object['recurrence']),
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), true);
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}
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}
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// save alarm
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$valarms = new vectoralarm;
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if ($object['alarms']) {
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$alarm = new Alarm;
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list($duration, $type) = explode(":", $object['alarms']);
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list($offset, $type) = explode(":", $object['alarms']);
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if ($type == 'EMAIL') { // email alarms implicitly go to event owner
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$recipients = new vectorcontactref;
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$recipients->push(new ContactReference(ContactReference::EmailReference, $object['_owner']));
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$alarm = new Alarm($object['title'], strval($object['description']), $recipients);
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}
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else { // default: display alarm
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$alarm = new Alarm($object['title']);
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}
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if (preg_match('/^@(\d+)/', $offset, $d)) {
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$alarm->setStart(self::get_datetime($d[1]));
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}
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else if (preg_match('/^([-+]?)(\d+)([SMHDW])/', $offset, $d)) {
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$days = $hours = $minutes = $seconds = 0;
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switch ($d[3]) {
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case 'W': $days = 7*intval($d[2]); break;
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case 'D': $days = intval($d[2]); break;
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case 'H': $hours = intval($d[2]); break;
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case 'M': $minutes = intval($d[2]); break;
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case 'S': $seconds = intval($d[2]); break;
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}
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$alarm->setRelativeStart(new Duration($days, $hours, $minutes, $seconds, $d[1] == '-'), $d[1] == '-' ? kolabformat::Start : kolabformat::End);
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}
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$valarms->push($alarm);
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}
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$this->obj->setAlarms($valarms);
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@ -243,7 +355,77 @@ class kolab_format_event extends kolab_format
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);
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}
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// TODO: hanlde recurrence rules, alarms and attachments
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// read recurrence rule
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if (($rr = $this->obj->recurrenceRule()) && $rr->isValid()) {
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$rrule_type_map = array_flip($this->rrule_type_map);
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$object['recurrence'] = array('FREQ' => $rrule_type_map[$rr->frequency()]);
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if ($intvl = $rr->interval())
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$object['recurrence']['INTERVAL'] = $intvl;
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if (($count = $rr->count()) && $count > 0) {
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$object['recurrence']['COUNT'] = $count;
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}
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else if ($until = self::php_datetime($rr->end())) {
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$until->setTime($object['start']->format('G'), $object['start']->format('i'), 0);
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$object['recurrence']['UNTIL'] = $until->format('U');
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}
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if (($byday = $rr->byday()) && $byday->size()) {
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$weekday_map = array_flip($this->weekday_map);
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$weekdays = array();
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for ($i=0; $i < $byday->size(); $i++) {
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$daypos = $byday->get($i);
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$prefix = $daypos->occurence();
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$weekdays[] = ($prefix ? $prefix : '') . $weekday_map[$daypos->weekday()];
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}
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$object['recurrence']['BYDAY'] = join(',', $weekdays);
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}
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if (($bymday = $rr->bymonthday()) && $bymday->size()) {
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$object['recurrence']['BYMONTHDAY'] = join(',', self::vector2array($bymday));
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}
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if (($bymonth = $rr->bymonth()) && $bymonth->size()) {
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$object['recurrence']['BYMONTH'] = join(',', self::vector2array($bymonth));
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}
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if ($exceptions = $this->obj->exceptionDates()) {
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for ($i=0; $i < $exceptions->size(); $i++) {
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if ($exdate = self::php_datetime($exceptions->get($i)))
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$object['recurrence']['EXDATE'][] = $exdate->format('U');
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}
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}
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}
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// read alarm
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$valarms = $this->obj->alarms();
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$alarm_types = array_flip($this->alarm_type_map);
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for ($i=0; $i < $valarms->size(); $i++) {
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$alarm = $valarms->get($i);
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$type = $alarm_types[$alarm->type()];
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if ($type == 'DISPLAY' || $type == 'EMAIL') { // only DISPLAY and EMAIL alarms are supported
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if ($start = self::php_datetime($alarm->start())) {
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$object['alarms'] = '@' . $start->format('U');
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}
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else if ($offset = $alarm->relativeStart()) {
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$value = $alarm->relativeTo() == kolabformat::End ? '+' : '-';
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if ($w = $offset->weeks()) $value .= $w . 'W';
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else if ($d = $offset->days()) $value .= $d . 'D';
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else if ($h = $offset->hours()) $value .= $h . 'H';
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else if ($m = $offset->minutes()) $value .= $m . 'M';
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else if ($s = $offset->seconds()) $value .= $s . 'S';
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else continue;
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$object['alarms'] = $value;
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}
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$object['alarms'] .= ':' . $type;
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break;
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}
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}
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// TODO: handle attachments
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$this->data = $object;
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return $this->data;
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@ -260,7 +442,8 @@ class kolab_format_event extends kolab_format
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$start_time = date('H:i:s', $rec['start-date']);
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$allday = $rec['_is_all_day'] || ($start_time == '00:00:00' && $start_time == date('H:i:s', $rec['end-date']));
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if ($allday) { // in Roundcube all-day events go from 12:00 to 13:00
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// in Roundcube all-day events go from 12:00 to 13:00
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if ($allday) {
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$now = new DateTime('now', self::$timezone);
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$gmt_offset = $now->getOffset();
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