/**
* Parses an entire document.
*
* @return void
*/
protected function parseDocument()
{
$line = $this->readLine();
// BOM is ZERO WIDTH NO-BREAK SPACE (U+FEFF).
// It's 0xEF 0xBB 0xBF in UTF-8 hex.
if (3 <= strlen($line) && ord($line[0]) === 0xef && ord($line[1]) === 0xbb && ord($line[2]) === 0xbf) {
$line = substr($line, 3);
}
switch (strtoupper($line)) {
case 'BEGIN:VCALENDAR':
$class = isset(VCalendar::$componentMap['VCALENDAR']) ? VCalendar::$componentMap[$name] : 'Sabre\\VObject\\Component\\VCalendar';
break;
case 'BEGIN:VCARD':
$class = isset(VCard::$componentMap['VCARD']) ? VCard::$componentMap['VCARD'] : 'Sabre\\VObject\\Component\\VCard';
break;
default:
throw new ParseException('This parser only supports VCARD and VCALENDAR files');
}
$this->root = new $class([], false);
while (true) {
// Reading until we hit END:
$line = $this->readLine();
if (strtoupper(substr($line, 0, 4)) === 'END:') {
break;
}
$result = $this->parseLine($line);
if ($result) {
$this->root->add($result);
}
}
$name = strtoupper(substr($line, 4));
if ($name !== $this->root->name) {
throw new ParseException('Invalid MimeDir file. expected: "END:' . $this->root->name . '" got: "END:' . $name . '"');
}
}
/**
* Parses an entire document.
*
* @return void
*/
protected function parseDocument()
{
$line = $this->readLine();
switch (strtoupper($line)) {
case 'BEGIN:VCALENDAR':
$class = isset(VCalendar::$componentMap['VCALENDAR']) ? VCalendar::$componentMap[$name] : 'Sabre\\VObject\\Component\\VCalendar';
break;
case 'BEGIN:VCARD':
$class = isset(VCard::$componentMap['VCARD']) ? VCard::$componentMap['VCARD'] : 'Sabre\\VObject\\Component\\VCard';
break;
default:
throw new ParseException('This parser only supports VCARD and VCALENDAR files');
}
$this->root = new $class(array(), false);
while (true) {
// Reading until we hit END:
$line = $this->readLine();
if (strtoupper(substr($line, 0, 4)) === 'END:') {
break;
}
$result = $this->parseLine($line);
if ($result) {
$this->root->add($result);
}
}
$name = strtoupper(substr($line, 4));
if ($name !== $this->root->name) {
throw new ParseException('Invalid MimeDir file. expected: "END:' . $this->root->name . '" got: "END:' . $name . '"');
}
}
/**
* Parses an entire document.
*
* @return void
*/
protected function parseDocument()
{
$line = $this->readLine();
switch (strtoupper($line)) {
case 'BEGIN:VCALENDAR':
$this->root = new VCalendar(array(), false);
break;
case 'BEGIN:VCARD':
$this->root = new VCard(array(), false);
break;
default:
throw new ParseException('This parser only support VCARD and VCALENDAR files');
}
while (true) {
// Reading until we hit END:
$line = $this->readLine();
if (strtoupper(substr($line, 0, 4)) === 'END:') {
break;
}
$result = $this->parseLine($line);
if ($result) {
$this->root->add($result);
}
}
$name = strtoupper(substr($line, 4));
if ($name !== $this->root->name) {
throw new ParseException('Invalid MimeDir file. expected: "END:' . $this->root->name . '" got: "END:' . $name . '"');
}
}
/**
* Create a property.
*
* @param Component $parentComponent
* @param string $name
* @param array $parameters
* @param string $type
* @param mixed $value
*
* @return void
*/
protected function createProperty(Component $parentComponent, $name, $parameters, $type, $value)
{
$property = $this->root->createProperty($name, null, $parameters, $type);
$parentComponent->add($property);
$property->setXmlValue($value);
}
/**
* Merges all calendar objects, and builds one big ics export
*
* @param array $nodes
* @return string
*/
public function generateICS(array $nodes)
{
$calendar = new VObject\Component('vcalendar');
$calendar->version = '2.0';
if (Sabre_DAV_Server::$exposeVersion) {
$calendar->prodid = '-//SabreDAV//SabreDAV ' . Sabre_DAV_Version::VERSION . '//EN';
} else {
$calendar->prodid = '-//SabreDAV//SabreDAV//EN';
}
$calendar->calscale = 'GREGORIAN';
$collectedTimezones = array();
$timezones = array();
$objects = array();
foreach ($nodes as $node) {
if (!isset($node[200]['{' . Sabre_CalDAV_Plugin::NS_CALDAV . '}calendar-data'])) {
continue;
}
$nodeData = $node[200]['{' . Sabre_CalDAV_Plugin::NS_CALDAV . '}calendar-data'];
$nodeComp = VObject\Reader::read($nodeData);
foreach ($nodeComp->children() as $child) {
switch ($child->name) {
case 'VEVENT':
case 'VTODO':
case 'VJOURNAL':
$objects[] = $child;
break;
// VTIMEZONE is special, because we need to filter out the duplicates
// VTIMEZONE is special, because we need to filter out the duplicates
case 'VTIMEZONE':
// Naively just checking tzid.
if (in_array((string) $child->TZID, $collectedTimezones)) {
continue;
}
$timezones[] = $child;
$collectedTimezones[] = $child->TZID;
break;
}
}
}
foreach ($timezones as $tz) {
$calendar->add($tz);
}
foreach ($objects as $obj) {
$calendar->add($obj);
}
return $calendar->serialize();
}
/**
* add photo data to VCard
*
* @param Addressbook_Model_Contact $record
* @param \Sabre\VObject\Component $card
*/
protected function _fromTine20ModelAddPhoto(Addressbook_Model_Contact $record, \Sabre\VObject\Component $card)
{
if (!empty($record->jpegphoto)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__);
try {
$jpegData = $record->getSmallContactImage($this->_maxPhotoSize);
$card->add('PHOTO', $jpegData, array('TYPE' => 'JPEG', 'ENCODING' => 'b'));
} catch (Exception $e) {
if (Tinebase_Core::isLogLevel(Zend_Log::INFO)) {
Tinebase_Core::getLogger()->info(__METHOD__ . '::' . __LINE__ . " Image for contact {$record->getId()} not found or invalid: {$e->getMessage()}");
}
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' ' . $e->getTraceAsString());
}
}
}
}
/**
* Returns a VTIMEZONE component for a Olson timezone identifier
* with daylight transitions covering the given date range.
*
* @param string Timezone ID as used in PHP's Date functions
* @param integer Unix timestamp with first date/time in this timezone
* @param integer Unix timestap with last date/time in this timezone
*
* @return mixed A Sabre\VObject\Component object representing a VTIMEZONE definition
* or false if no timezone information is available
*/
public static function get_vtimezone($tzid, $from = 0, $to = 0)
{
if (!$from) {
$from = time();
}
if (!$to) {
$to = $from;
}
if (is_string($tzid)) {
try {
$tz = new \DateTimeZone($tzid);
} catch (\Exception $e) {
return false;
}
} else {
if (is_a($tzid, '\\DateTimeZone')) {
$tz = $tzid;
}
}
if (!is_a($tz, '\\DateTimeZone')) {
return false;
}
$year = 86400 * 360;
$transitions = $tz->getTransitions($from - $year, $to + $year);
$vt = new VObject\Component('VTIMEZONE');
$vt->TZID = $tz->getName();
$std = null;
$dst = null;
foreach ($transitions as $i => $trans) {
$cmp = null;
if ($i == 0) {
$tzfrom = $trans['offset'] / 3600;
continue;
}
if ($trans['isdst']) {
$t_dst = $trans['ts'];
$dst = new VObject\Component('DAYLIGHT');
$cmp = $dst;
} else {
$t_std = $trans['ts'];
$std = new VObject\Component('STANDARD');
$cmp = $std;
}
if ($cmp) {
$dt = new DateTime($trans['time']);
$offset = $trans['offset'] / 3600;
$cmp->DTSTART = $dt->format('Ymd\\THis');
$cmp->TZOFFSETFROM = sprintf('%s%02d%02d', $tzfrom >= 0 ? '+' : '', floor($tzfrom), ($tzfrom - floor($tzfrom)) * 60);
$cmp->TZOFFSETTO = sprintf('%s%02d%02d', $offset >= 0 ? '+' : '', floor($offset), ($offset - floor($offset)) * 60);
if (!empty($trans['abbr'])) {
$cmp->TZNAME = $trans['abbr'];
}
$tzfrom = $offset;
$vt->add($cmp);
}
// we covered the entire date range
if ($std && $dst && min($t_std, $t_dst) < $from && max($t_std, $t_dst) > $to) {
break;
}
}
// add X-MICROSOFT-CDO-TZID if available
$microsoftExchangeMap = array_flip(VObject\TimeZoneUtil::$microsoftExchangeMap);
if (array_key_exists($tz->getName(), $microsoftExchangeMap)) {
$vt->add('X-MICROSOFT-CDO-TZID', $microsoftExchangeMap[$tz->getName()]);
}
return $vt;
}
/**
* @depends testValues
*/
function testComplexExclusions()
{
$ev = new Component('VEVENT');
$ev->UID = 'bla';
$ev->RRULE = 'FREQ=YEARLY;COUNT=10';
$dtStart = new Property\DateTime('DTSTART');
$tz = new DateTimeZone('Canada/Eastern');
$dtStart->setDateTime(new DateTime('2011-01-01 13:50:20', $tz), Property\DateTime::LOCALTZ);
$exDate1 = new Property\MultiDateTime('EXDATE');
$exDate1->setDateTimes(array(new DateTime('2012-01-01 13:50:20', $tz), new DateTime('2014-01-01 13:50:20', $tz)), Property\DateTime::LOCALTZ);
$exDate2 = new Property\MultiDateTime('EXDATE');
$exDate2->setDateTimes(array(new DateTime('2016-01-01 13:50:20', $tz)), Property\DateTime::LOCALTZ);
$ev->add($dtStart);
$ev->add($exDate1);
$ev->add($exDate2);
$vcal = Component::create('VCALENDAR');
$vcal->add($ev);
$it = new RecurrenceIterator($vcal, (string) $ev->uid);
$this->assertEquals('yearly', $it->frequency);
$this->assertEquals(1, $it->interval);
$this->assertEquals(10, $it->count);
$max = 20;
$result = array();
foreach ($it as $k => $item) {
$result[] = $item;
$max--;
if (!$max) {
break;
}
}
$this->assertEquals(array(new DateTime('2011-01-01 13:50:20', $tz), new DateTime('2013-01-01 13:50:20', $tz), new DateTime('2015-01-01 13:50:20', $tz), new DateTime('2017-01-01 13:50:20', $tz), new DateTime('2018-01-01 13:50:20', $tz), new DateTime('2019-01-01 13:50:20', $tz), new DateTime('2020-01-01 13:50:20', $tz)), $result);
}
/**
* @param CContact $oContact
* @param \Sabre\VObject\Component $oVCard
* @return void
*/
public static function UpdateVCardUrlsFromContact($oContact, &$oVCard)
{
$bFindHome = false;
$bFindWork = false;
if (empty($oContact->HomeWeb)) {
$bFindHome = true;
}
if (empty($oContact->BusinessWeb)) {
$bFindWork = true;
}
if (isset($oVCard->URL)) {
foreach ($oVCard->URL as $oUrl) {
if ($oTypes = $oUrl['TYPE']) {
if ($oTypes->has('HOME')) {
if ($bFindHome) {
unset($oUrl);
} else {
$oUrl->setValue($oContact->HomeWeb);
$bFindHome = true;
}
}
if ($oTypes->has('WORK')) {
if ($bFindWork) {
unset($oUrl);
} else {
$oUrl->setValue($oContact->BusinessWeb);
$bFindWork = true;
}
}
}
}
}
if (!$bFindHome) {
$oVCard->add('URL', $oContact->HomeWeb, array('TYPE' => array('HOME')));
}
if (!$bFindWork) {
$oVCard->add('URL', $oContact->BusinessWeb, array('TYPE' => array('WORK')));
}
}
function testGetDateTimeBadTimeZone()
{
$default = date_default_timezone_get();
date_default_timezone_set('Canada/Eastern');
$elem = new DateTime('DTSTART', '19850704T013000');
$elem['TZID'] = 'Moon';
$event = new Component('VEVENT');
$event->add($elem);
$timezone = new Component('VTIMEZONE');
$timezone->TZID = 'Moon';
$timezone->{'X-LIC-LOCATION'} = 'Moon';
$calendar = new Component('VCALENDAR');
$calendar->add($event);
$calendar->add($timezone);
$dt = $elem->getDateTime();
$this->assertInstanceOf('DateTime', $dt);
$this->assertEquals('1985-07-04 01:30:00', $dt->format('Y-m-d H:i:s'));
$this->assertEquals('Canada/Eastern', $dt->getTimeZone()->getName());
$this->assertEquals(DateTime::LOCALTZ, $elem->getDateType());
date_default_timezone_set($default);
}
