Export a DateTime field.
| public _exportDateTime ( integer | object | array $value, boolean $floating = false ) : string | ||
| $value | integer | object | array | The time value to export (either a Horde_Date, array, or timestamp). |
| $floating | boolean | Whether to return a floating date-time (without time zone information). |
| Результат | string | The string representation of the datetime value. |
public function vtodo2sif($vcard)
{
$iCal = new Horde_Icalendar();
if (!$iCal->parsevCalendar($vcard)) {
return PEAR::raiseError('There was an error importing the data.');
}
$components = $iCal->getComponents();
switch (count($components)) {
case 0:
return PEAR::raiseError('No data was found');
case 1:
$content = $components[0];
break;
default:
return PEAR::raiseError('Multiple components found; only one is supported.');
}
$hash['Complete'] = 0;
$due = false;
$attr = $content->getAllAttributes();
foreach ($attr as $item) {
switch ($item['name']) {
case 'SUMMARY':
$hash['Subject'] = $item['value'];
break;
case 'DESCRIPTION':
$hash['Body'] = $item['value'];
break;
case 'PRIORITY':
if ($item['value'] == 1) {
$hash['Importance'] = 2;
} elseif ($item['value'] == 5) {
$hash['Importance'] = 0;
} else {
$hash['Importance'] = 1;
}
break;
case 'DTSTART':
$hash['StartDate'] = Horde_Icalendar::_exportDateTime($item['value']);
break;
case 'DUE':
$hash['DueDate'] = Horde_Icalendar::_exportDateTime($item['value']);
$due = $item['value'];
break;
case 'AALARM':
$hash['ReminderTime'] = $item['value'];
$hash['ReminderSet'] = 1;
break;
case 'STATUS':
$hash['Complete'] = $item['value'] == 'COMPLETED' ? 1 : 0;
break;
case 'CATEGORIES':
$hash['Categories'] = $item['value'];
break;
case 'CLASS':
switch (Horde_String::upper($item['value'])) {
case 'PUBLIC':
$hash['Sensitivity'] = 0;
break;
case 'PRIVATE':
$hash['Sensitivity'] = 2;
break;
case 'CONFIDENTIAL':
$hash['Sensitivity'] = 3;
break;
}
break;
}
}
if ($due && !isset($hash['ReminderSet'])) {
// Parse VALARM components.
foreach ($content->getComponents() as $component) {
if ($component->getType() != 'vAlarm') {
continue;
}
try {
$trigger = $component->getAttribute('TRIGGER');
} catch (Horde_Icalendar_Exception $e) {
continue;
}
if (is_array($trigger) || empty($trigger)) {
continue;
}
$hash['ReminderSet'] = 1;
$hash['ReminderTime'] = Horde_Icalendar::_exportDateTime($due - $trigger);
}
}
return Horde_SyncMl_Device_sync4j::array2sif($hash, '<?xml version="1.0"?><task>', '</task>');
}
/**
* Creates an iCalendar 2.0 recurrence rule.
*
* @link http://rfc.net/rfc2445.html#s4.3.10
* @link http://rfc.net/rfc2445.html#s4.8.5
* @link http://www.shuchow.com/vCalAddendum.html
*
* @param Horde_Icalendar $calendar A Horde_Icalendar object instance.
*
* @return string An iCalendar 2.0 conform RRULE value.
*/
public function toRRule20($calendar)
{
switch ($this->recurType) {
case self::RECUR_NONE:
return '';
case self::RECUR_DAILY:
$rrule = 'FREQ=DAILY;INTERVAL=' . $this->recurInterval;
break;
case self::RECUR_WEEKLY:
$rrule = 'FREQ=WEEKLY;INTERVAL=' . $this->recurInterval . ';BYDAY=';
$vcaldays = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
for ($i = $flag = 0; $i <= 7; ++$i) {
if ($this->recurOnDay(pow(2, $i))) {
if ($flag) {
$rrule .= ',';
}
$rrule .= $vcaldays[$i];
$flag = true;
}
}
break;
case self::RECUR_MONTHLY_DATE:
$rrule = 'FREQ=MONTHLY;INTERVAL=' . $this->recurInterval;
break;
case self::RECUR_MONTHLY_WEEKDAY:
if (isset($this->recurNthDay)) {
$nth_weekday = $this->recurNthDay;
$day_of_week = log($this->recurData, 2);
} else {
$day_of_week = $this->start->dayOfWeek();
$nth_weekday = (int) ($this->start->mday / 7);
if ($this->start->mday % 7 > 0) {
$nth_weekday++;
}
}
$vcaldays = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
$rrule = 'FREQ=MONTHLY;INTERVAL=' . $this->recurInterval . ';BYDAY=' . $nth_weekday . $vcaldays[$day_of_week];
break;
case self::RECUR_YEARLY_DATE:
$rrule = 'FREQ=YEARLY;INTERVAL=' . $this->recurInterval;
break;
case self::RECUR_YEARLY_DAY:
$rrule = 'FREQ=YEARLY;INTERVAL=' . $this->recurInterval . ';BYYEARDAY=' . $this->start->dayOfYear();
break;
case self::RECUR_YEARLY_WEEKDAY:
if (isset($this->recurNthDay)) {
$nth_weekday = $this->recurNthDay;
$day_of_week = log($this->recurData, 2);
} else {
$day_of_week = $this->start->dayOfWeek();
$nth_weekday = (int) ($this->start->mday / 7);
if ($this->start->mday % 7 > 0) {
$nth_weekday++;
}
}
$months = !empty($this->recurMonths) ? join(',', $this->recurMonths) : $this->start->month;
$vcaldays = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
$rrule = 'FREQ=YEARLY;INTERVAL=' . $this->recurInterval . ';BYDAY=' . $nth_weekday . $vcaldays[$day_of_week] . ';BYMONTH=' . $this->start->month;
break;
}
if ($this->hasRecurEnd()) {
$recurEnd = clone $this->recurEnd;
$rrule .= ';UNTIL=' . $calendar->_exportDateTime($recurEnd);
}
if ($count = $this->getRecurCount()) {
$rrule .= ';COUNT=' . $count;
}
return $rrule;
}
