function format_vcal($event)
{
// Start and end time
$fevent[StartTime] = vcaldate_to_timestamp($event[dtstart]);
$fevent[EndTime] = vcaldate_to_timestamp($event[dtend]);
// Calculate duration in minutes
$fevent[Duration] = ($fevent[EndTime] - $fevent[StartTime]) / 60;
if ($fevent[Duration] == '1440') {
$fevent[Duration] = '0';
$fevent[Untimed] = 1;
}
//All day (untimed)
$fevent[Summary] = $event['summary'];
$fevent[Description] = $event['description'];
$fevent['Private'] = preg_match("/private|confidential/i", $event['class']) ? '1' : '0';
$fevent[UID] = $event['uid'];
// Repeats
//
// vcal 1.0 repeats can be very complicated and the webcalendar doesn't
// actually support all of the ways repeats can be specified. We will
// focus on vcals dumped from Palm Desktop and Lotus Notes, which are simple
// and the ones webcalendar should fully support.
if ($event[rrule]) {
//split into pieces
$RR = explode(" ", $event[rrule]);
if (preg_match("/^D(.+)\$/i", $RR[0], $match)) {
$fevent[Repeat][Interval] = '1';
$fevent[Repeat][Frequency] = $match[1];
} elseif (preg_match("/^W(.+)\$/i", $RR[0], $match)) {
$fevent[Repeat][Interval] = '2';
$fevent[Repeat][Frequency] = $match[1];
$fevent[Repeat][RepeatDays] = rrule_repeat_days($RR);
} elseif (preg_match("/^MP(.+)\$/i", $RR[0], $match)) {
$fevent[Repeat][Interval] = '3';
$fevent[Repeat][Frequency] = $match[1];
if ($RR[1] == '5+') {
$fevent[Repeat][Interval] = '6';
// Last week (monthlyByDayR)
}
} elseif (preg_match("/^MD(.+)\$/i", $RR[0], $match)) {
$fevent[Repeat][Interval] = '4';
$fevent[Repeat][Frequency] = $match[1];
} elseif (preg_match("/^YM(.+)\$/i", $RR[0], $match)) {
$fevent[Repeat][Interval] = '5';
$fevent[Repeat][Frequency] = $match[1];
} elseif (preg_match("/^YD(.+)\$/i", $RR[0], $match)) {
$fevent[Repeat][Interval] = '5';
$fevent[Repeat][Frequency] = $match[1];
}
$end = end($RR);
// No end in Palm is 12-31-2031
if ($end != '20311231' && $end != '#0') {
$fevent[Repeat][EndTime] = rrule_endtime($fevent[Repeat][Interval], $fevent[Repeat][Frequency], $event[dtstart], $end);
}
// Repeating exceptions?
if ($event[exdate]) {
$fevent[Repeat][Exceptions] = array();
$EX = explode(",", $event[exdate]);
foreach ($EX as $exdate) {
$fevent[Repeat][Exceptions][] = vcaldate_to_timestamp($exdate);
}
}
}
// end if rrule
// TODO
// $fevent[Category];
// $fevent[AlarmSet];
// $fevent[AlarmAdvanceAmount];
// $fevent[AlarmAdvanceType];
return $fevent;
}
function format_vcal($event)
{
// Start and end time
$fevent['StartTime'] = vcaldate_to_timestamp($event['dtstart']);
if ($fevent['StartTime'] == '-1') {
return false;
}
$fevent['EndTime'] = vcaldate_to_timestamp($event['dtend']);
// Calculate duration in minutes
$fevent['Duration'] = ($fevent['EndTime'] - $fevent['StartTime']) / 60;
if ($fevent['Duration'] == '1440') {
$fevent['Duration'] = '0';
$fevent['Untimed'] = 1;
}
//All day (untimed)
if (!empty($event['summary'])) {
$fevent['Summary'] = $event['summary'];
}
if (!empty($event['description'])) {
$fevent['Description'] = $event['description'];
}
if (!empty($event['descriptionqp'])) {
$fevent['Description'] = quoted_printable_decode($event['descriptionqp']);
// hack for mozilla sunbird's extra = signs
$fevent['Description'] = preg_replace('/^=/', '', $fevent['Description']);
$fevent['Description'] = str_replace("\n=", "\n", $fevent['Description']);
}
if (!empty($event['class'])) {
$fevent['Private'] = preg_match("/private|confidential/i", $event['class']) ? '1' : '0';
} else {
$fevent['Private'] = '0';
}
if (!empty($fevent['UID'])) {
$fevent['UID'] = $event['uid'];
}
// Repeats
//
// vcal 1.0 repeats can be very complicated and the webcalendar doesn't
// actually support all of the ways repeats can be specified. We will
// focus on vcals dumped from Palm Desktop and Lotus Notes, which are simple
// and the ones webcalendar should fully support.
if (!empty($event['rrule'])) {
//split into pieces
$RR = explode(" ", $event['rrule']);
if (preg_match("/^D(.+)\$/i", $RR[0], $match)) {
$fevent['Repeat']['Interval'] = '1';
$fevent['Repeat']['Frequency'] = $match[1];
} elseif (preg_match("/^W(.+)\$/i", $RR[0], $match)) {
$fevent['Repeat']['Interval'] = '2';
$fevent['Repeat']['Frequency'] = $match[1];
$fevent['Repeat']['RepeatDays'] = rrule_repeat_days($RR);
} elseif (preg_match("/^MP(.+)\$/i", $RR[0], $match)) {
$fevent['Repeat']['Interval'] = '3';
$fevent['Repeat']['Frequency'] = $match[1];
if ($RR[1] == '5+') {
$fevent['Repeat']['Interval'] = '6';
// Last week (monthlyByDayR)
}
} elseif (preg_match("/^MD(.+)\$/i", $RR[0], $match)) {
$fevent['Repeat']['Interval'] = '4';
$fevent['Repeat']['Frequency'] = $match[1];
} elseif (preg_match("/^YM(.+)\$/i", $RR[0], $match)) {
$fevent['Repeat']['Interval'] = '5';
$fevent['Repeat']['Frequency'] = $match[1];
} elseif (preg_match("/^YD(.+)\$/i", $RR[0], $match)) {
$fevent['Repeat']['Interval'] = '5';
$fevent['Repeat']['Frequency'] = $match[1];
}
$end = end($RR);
// No end in Palm is 12-31-2031
if ($end != '20311231' && $end != '#0') {
$fevent['Repeat']['EndTime'] = rrule_endtime($fevent['Repeat']['Interval'], $fevent['Repeat']['Frequency'], $event['dtstart'], $end);
}
// Repeating exceptions?
if (!empty($event['exdate'])) {
$fevent['Repeat']['Exceptions'] = array();
$EX = explode(",", $event['exdate']);
foreach ($EX as $exdate) {
$fevent['Repeat']['Exceptions'][] = vcaldate_to_timestamp($exdate);
}
}
}
// end if rrule
// TODO
// $fevent[Category];
// $fevent[AlarmSet];
// $fevent[AlarmAdvanceAmount];
// $fevent[AlarmAdvanceType];
return $fevent;
}
function format_ical($event)
{
$icsOptions = get_option(ADMIN_OPTIONS_NAME);
$fevent['raw'] = $event['RAW'];
// Start and end time
$fevent['StartTime'] = icaldate_to_timestamp($event['dtstart']);
if (isset($event['dtend'])) {
$fevent['EndTime'] = icaldate_to_timestamp($event['dtend']);
} else {
if (isset($event['duration'])) {
$fevent['EndTime'] = $fevent['StartTime'] + $event['duration'] * 60;
} else {
$fevent['EndTime'] = $fevent['StartTime'];
}
}
// Calculate duration in minutes
if (isset($event['duration'])) {
$fevent['Duration'] = $event['duration'];
} else {
if (empty($fevent['Duration'])) {
$fevent['Duration'] = ($fevent['EndTime'] - $fevent['StartTime']) / 60;
}
}
if ($fevent['Duration'] == '1440') {
// All day event... nothing to do here :-)
} else {
if (preg_match("/\\d{8}\$/", $event['dtstart'], $pmatch)) {
// Untimed event
$fevent['Duration'] = 0;
$fevent['Untimed'] = 1;
}
}
if ($icsOptions['privacy_mode'] == '1') {
$fevent['Summary'] = empty($event['summary']) ? '' : $icsOptions['privacy_mode_name'];
$fevent['Description'] = empty($event['description']) ? '' : $icsOptions['privacy_mode_name'];
$fevent['Location'] = empty($event['location']) ? '' : $icsOptions['privacy_mode_name'];
} else {
$fevent['Summary'] = format_ical_text($event['summary']);
$fevent['Description'] = format_ical_text($event['description']);
$fevent['Location'] = format_ical_text($event['location']);
}
$fevent['URL'] = format_ical_text($event['url']);
$fevent['Private'] = preg_match("/private|confidential/i", $event['class']) ? '1' : '0';
$fevent['UID'] = $event['uid'];
$fevent['Status'] = format_ical_text($event['status']);
if (isset($event['recurrence-id'])) {
$fevent['RecurrenceID'] = icaldate_to_timestamp($event['recurrence-id']);
}
// Repeats
//
// Handle RRULE
if ($event['rrule']) {
// first remove and EndTime that may have been calculated above
unset($fevent['Repeat']['EndTime']);
//split into pieces
//echo "RRULE line: $event[rrule] <br />\n";
$RR = explode(";", $event['rrule']);
// create an associative array of key-value paris in $RR2[]
for ($i = 0; $i < count($RR); $i++) {
$ar = explode("=", $RR[$i]);
$RR2[$ar[0]] = $ar[1];
}
for ($i = 0; $i < count($RR); $i++) {
//echo "RR $i = $RR[$i] <br />";
if (preg_match("/^FREQ=(.+)\$/i", $RR[$i], $match)) {
if (preg_match("/YEARLY/i", $match[1], $submatch)) {
$fevent['Repeat']['Interval'] = 5;
} else {
if (preg_match("/MONTHLY/i", $match[1], $submatch)) {
$fevent['Repeat']['Interval'] = 3;
} else {
if (preg_match("/WEEKLY/i", $match[1], $submatch)) {
$fevent['Repeat']['Interval'] = 2;
} else {
if (preg_match("/DAILY/i", $match[1], $submatch)) {
$fevent['Repeat']['Interval'] = 1;
} else {
// not supported :-(
if (ICAL_EVENTS_DEBUG) {
echo "Unsupported iCal FREQ value \"{$match['1']}\"<br />\n";
}
}
}
}
}
} else {
if (preg_match("/^INTERVAL=(.+)\$/i", $RR[$i], $match)) {
$fevent['Repeat']['Frequency'] = $match[1];
} else {
if (preg_match("/^UNTIL=(.+)\$/i", $RR[$i], $match)) {
// specifies an end date
$fevent['Repeat']['EndTime'] = icaldate_to_timestamp($match[1]);
} else {
if (preg_match("/^COUNT=(.+)\$/i", $RR[$i], $match)) {
$fevent['Repeat']['Count'] = $match[1];
} else {
if (preg_match("/^BYSECOND=(.+)\$/i", $RR[$i], $match)) {
// NOT YET SUPPORTED -- TODO
if (ICAL_EVENTS_DEBUG) {
echo "Unsupported iCal BYSECOND value \"{$RR[$i]}\"<br />\n";
}
} else {
if (preg_match("/^BYMINUTE=(.+)\$/i", $RR[$i], $match)) {
// NOT YET SUPPORTED -- TODO
if (ICAL_EVENTS_DEBUG) {
echo "Unsupported iCal BYMINUTE value \"{$RR[$i]}\"<br />\n";
}
} else {
if (preg_match("/^BYHOUR=(.+)\$/i", $RR[$i], $match)) {
// NOT YET SUPPORTED -- TODO
if (ICAL_EVENTS_DEBUG) {
echo "Unsupported iCal BYHOUR value \"{$RR[$i]}\"<br />\n";
}
} else {
if (preg_match("/^BYMONTH=(.+)\$/i", $RR[$i], $match)) {
// this event repeats during the specified months
$months = explode(",", $match[1]);
if (count($months) == 1) {
// Change this to a monthly event so we can support repeat by
// day of month (if needed)
// Frequency = 3 (by day), 4 (by date), 6 (by day reverse)
if (!empty($RR2['BYDAY'])) {
if (preg_match("/^-/", $RR2['BYDAY'], $junk)) {
$fevent['Repeat']['Interval'] = 6;
} else {
$fevent['Repeat']['Interval'] = 3;
}
// monthly by day
$fevent['Repeat']['Frequency'] = 12;
// once every 12 months
} else {
// could convert this to monthly by date, but we will just
// leave it as yearly.
//$fevent['Repeat']['Interval'] = 4; // monthly by date
}
} else {
// WebCalendar does not support this
if (ICAL_EVENTS_DEBUG) {
echo "Unsupported iCal BYMONTH value \"{$match['1']}\"<br />\n";
}
}
} else {
if (preg_match("/^BYDAY=(.+)\$/i", $RR[$i], $match)) {
$fevent['Repeat']['RepeatDays'] = rrule_repeat_days(explode(',', $match[1]));
//$fevent['Repeat']['ByDay'] = $match[1];
} else {
if (preg_match("/^BYMONTHDAY=(.+)\$/i", $RR[$i], $match)) {
$fevent['Repeat']['ByMonthDay'] = $match[1];
} else {
if (preg_match("/^BYSETPOS=(.+)\$/i", $RR[$i], $match)) {
// NOT YET SUPPORTED -- TODO
if (ICAL_EVENTS_DEBUG) {
echo "Unsupported iCal BYSETPOS value \"{$RR[$i]}\"<br />\n";
}
}
}
}
}
}
}
}
}
}
}
}
}
// Repeating exceptions?
if ($event['exdate']) {
$fevent['Repeat']['Exceptions'] = array();
$EX = explode(",", $event['exdate']);
foreach ($EX as $exdate) {
if (!empty($exdate)) {
$fevent['Repeat']['Exceptions'][] = icaldate_to_timestamp($exdate);
}
}
}
}
// end if rrule
return $fevent;
}
function format_ical($event)
{
// Start and end time
$fevent['StartTime'] = icaldate_to_timestamp($event['dtstart']);
if ($fevent['StartTime'] == '-1') {
return false;
}
if (isset($event['dtend'])) {
$fevent['EndTime'] = icaldate_to_timestamp($event['dtend']);
} else {
if (isset($event['duration'])) {
$fevent['EndTime'] = $fevent['StartTime'] + $event['duration'] * 60;
} else {
$fevent['EndTime'] = $fevent['StartTime'];
}
}
// Calculate duration in minutes
if (isset($event['duration'])) {
$fevent['Duration'] = $event['duration'];
} else {
if (empty($fevent['Duration'])) {
$fevent['Duration'] = ($fevent['EndTime'] - $fevent['StartTime']) / 60;
}
}
if ($fevent['Duration'] == '1440') {
// All day event... nothing to do here :-)
} else {
if (preg_match("/\\d\\d\\d\\d\\d\\d\\d\\d\$/", $event['dtstart'], $pmatch)) {
// Untimed event
$fevent['Duration'] = 0;
$fevent['Untimed'] = 1;
}
}
if (preg_match("/\\d\\d\\d\\d\\d\\d\\d\\d\$/", $event['dtstart'], $pmatch) && preg_match("/\\d\\d\\d\\d\\d\\d\\d\\d\$/", $event['dtend'], $pmatch2) && $event['dtstart'] != $event['dtend']) {
$startTime = icaldate_to_timestamp($event['dtstart']);
$endTime = icaldate_to_timestamp($event['dtend']);
// Not sure... should this be untimed or allday?
if ($endTime - $startTime == 3600 * 24) {
// They used a DTEND set to the next day to say this is an all day
// event. We will call this an untimed event.
$fevent['Duration'] = '0';
$fevent['Untimed'] = 1;
} else {
// Event spans multiple days. The EndTime actually represents
// the first day the event does _not_ take place. So,
// we need to back up one day since WebCalendar end date is the
// last day the event takes place.
$fevent['Repeat']['Interval'] = '1';
// 1 = daily
$fevent['Repeat']['Frequency'] = '1';
// 1 = every day
$fevent['Duration'] = '0';
$fevent['Untimed'] = 1;
$fevent['Repeat']['EndTime'] = $endTime - 24 * 3600;
}
}
$fevent['Summary'] = $event['summary'];
if (!empty($event['description'])) {
$fevent['Description'] = $event['description'];
} else {
$fevent['Description'] = $event['summary'];
}
if (!empty($event['class'])) {
$fevent['Private'] = preg_match("/private|confidential/i", $event['class']) ? '1' : '0';
}
$fevent['UID'] = $event['uid'];
// Repeats
//
// Handle RRULE
if (!empty($event['rrule'])) {
// first remove and EndTime that may have been calculated above
unset($fevent['Repeat']['EndTime']);
//split into pieces
//echo "RRULE line: $event[rrule] <br />\n";
$RR = explode(";", $event['rrule']);
// create an associative array of key-value paris in $RR2[]
for ($i = 0; $i < count($RR); $i++) {
$ar = explode("=", $RR[$i]);
$RR2[$ar[0]] = $ar[1];
}
for ($i = 0; $i < count($RR); $i++) {
//echo "RR $i = $RR[$i] <br />";
if (preg_match("/^FREQ=(.+)\$/i", $RR[$i], $match)) {
if (preg_match("/YEARLY/i", $match[1], $submatch)) {
$fevent['Repeat']['Interval'] = 5;
} else {
if (preg_match("/MONTHLY/i", $match[1], $submatch)) {
$fevent['Repeat']['Interval'] = 2;
} else {
if (preg_match("/WEEKLY/i", $match[1], $submatch)) {
$fevent['Repeat']['Interval'] = 2;
} else {
if (preg_match("/DAILY/i", $match[1], $submatch)) {
$fevent['Repeat']['Interval'] = 1;
} else {
// not supported :-(
echo "Unsupported iCal FREQ value \"{$match['1']}\"<br />\n";
}
}
}
}
} else {
if (preg_match("/^INTERVAL=(.+)\$/i", $RR[$i], $match)) {
$fevent['Repeat']['Frequency'] = $match[1];
} else {
if (preg_match("/^UNTIL=(.+)\$/i", $RR[$i], $match)) {
// specifies an end date
$fevent['Repeat']['EndTime'] = icaldate_to_timestamp($match[1]);
} else {
if (preg_match("/^COUNT=(.+)\$/i", $RR[$i], $match)) {
// NOT YET SUPPORTED -- TODO
echo "Unsupported iCal COUNT value \"{$RR[$i]}\"<br />\n";
} else {
if (preg_match("/^BYSECOND=(.+)\$/i", $RR[$i], $match)) {
// NOT YET SUPPORTED -- TODO
echo "Unsupported iCal BYSECOND value \"{$RR[$i]}\"<br />\n";
} else {
if (preg_match("/^BYMINUTE=(.+)\$/i", $RR[$i], $match)) {
// NOT YET SUPPORTED -- TODO
echo "Unsupported iCal BYMINUTE value \"{$RR[$i]}\"<br />\n";
} else {
if (preg_match("/^BYHOUR=(.+)\$/i", $RR[$i], $match)) {
// NOT YET SUPPORTED -- TODO
echo "Unsupported iCal BYHOUR value \"{$RR[$i]}\"<br />\n";
} else {
if (preg_match("/^BYMONTH=(.+)\$/i", $RR[$i], $match)) {
// this event repeats during the specified months
$months = explode(",", $match[1]);
if (count($months) == 1) {
// Change this to a monthly event so we can support repeat by
// day of month (if needed)
// Frequency = 3 (by day), 4 (by date), 6 (by day reverse)
if (!empty($RR2['BYDAY'])) {
if (preg_match("/^-/", $RR2['BYDAY'], $junk)) {
$fevent['Repeat']['Interval'] = 6;
} else {
$fevent['Repeat']['Interval'] = 3;
}
// monthly by day
$fevent['Repeat']['Frequency'] = 12;
// once every 12 months
} else {
// could convert this to monthly by date, but we will just
// leave it as yearly.
//$fevent['Repeat']['Interval'] = 4; // monthly by date
}
} else {
// WebCalendar does not support this
echo "Unsupported iCal BYMONTH value \"{$match['1']}\"<br />\n";
}
} else {
if (preg_match("/^BYDAY=(.+)\$/i", $RR[$i], $match)) {
$fevent['Repeat']['RepeatDays'] = rrule_repeat_days($match[1]);
} else {
if (preg_match("/^BYMONTHDAY=(.+)\$/i", $RR[$i], $match)) {
$fevent['Repeat']['Frequency'] = 4;
//monthlyByDate
//echo "Partially Supported iCal BYSETPOS value \"$RR[$i]\"<br />\n";
} else {
if (preg_match("/^BYSETPOS=(.+)\$/i", $RR[$i], $match)) {
// NOT YET SUPPORTED -- TODO
echo "Unsupported iCal BYSETPOS value \"{$RR[$i]}\"<br />\n";
}
}
}
}
}
}
}
}
}
}
}
}
// Repeating exceptions?
if (!empty($event['exdate']) && $event['exdate']) {
$fevent['Repeat']['Exceptions'] = array();
$EX = explode(",", $event['exdate']);
foreach ($EX as $exdate) {
$fevent['Repeat']['Exceptions'][] = icaldate_to_timestamp($exdate);
}
}
}
// end if rrule
return $fevent;
}
function format_vcal($event)
{
// Start and end time
// Set Calendar Type for easier processing later
$fevent['CalendarType'] = $event['state'];
$fevent['Untimed'] = $fevent['AllDay'] = 0;
$fevent['StartTime'] = vcaldate_to_timestamp($event['dtstart']);
if ($fevent['StartTime'] == '-1') {
return false;
}
$fevent['EndTime'] = vcaldate_to_timestamp($event['dtend']);
if ($fevent['StartTime'] == $fevent['EndTime']) {
$fevent['Untimed'] = 1;
$fevent['Duration'] = 0;
} else {
// Calculate duration in minutes
$fevent['Duration'] = ($fevent['EndTime'] - $fevent['StartTime']) / 60;
if ($fevent['Duration'] == '1440' && date('His', $fevent['StartTime']) == 0) {
$fevent['AllDay'] = 1;
}
}
if (!empty($event['summary'])) {
$fevent['Summary'] = $event['summary'];
}
if (!empty($event['description'])) {
$fevent['Description'] = $event['description'];
}
if (!empty($event['descriptionqp'])) {
$fevent['Description'] = quoted_printable_decode($event['descriptionqp']);
// hack for mozilla sunbird's extra = signs
$fevent['Description'] = preg_replace('/^=/', '', $fevent['Description']);
$fevent['Description'] = str_replace("\n=", "\n", $fevent['Description']);
}
if (!empty($event['class'])) {
// Added Confidential as new CLASS
if (preg_match('/private/i', $event['class'])) {
$fevent['Class'] = 'R';
} elseif (preg_match('/confidential/i', $event['class'])) {
$fevent['Class'] = 'C';
} else {
$fevent['Class'] = 'P';
}
}
if (!empty($fevent['UID'])) {
$fevent['UID'] = $event['uid'];
}
// Repeats
// vcal 1.0 repeats can be very complicated and the webcalendar doesn't
// actually support all of the ways repeats can be specified. We will
// focus on vcals dumped from Palm Desktop and Lotus Notes, which are simple
// and the ones webcalendar should fully support.
if (!empty($event['rrule'])) {
// split into pieces
$RR = explode(' ', $event['rrule']);
if (preg_match('/^D(.+)$/i', $RR[0], $match)) {
$fevent['Repeat']['Frequency'] = '1';
$fevent['Repeat']['Interval'] = $match[1];
} elseif (preg_match('/^W(.+)$/i', $RR[0], $match)) {
$fevent['Repeat']['Frequency'] = '2';
$fevent['Repeat']['Interval'] = $match[1];
$fevent['Repeat']['ByDay'] = rrule_repeat_days($RR);
} elseif (preg_match('/^MP(.+)$/i', $RR[0], $match)) {
$fevent['Repeat']['Frequency'] = '3';
$fevent['Repeat']['Interval'] = $match[1];
if ($RR[1] == '5+') {
$fevent['Repeat']['Frequency'] = '3';
}
} elseif (preg_match('/^MD(.+)$/i', $RR[0], $match)) {
$fevent['Repeat']['Frequency'] = '4';
$fevent['Repeat']['Interval'] = $match[1];
} elseif (preg_match('/^YM(.+)$/i', $RR[0], $match)) {
$fevent['Repeat']['Frequency'] = '6';
$fevent['Repeat']['Interval'] = $match[1];
} elseif (preg_match('/^YD(.+)$/i', $RR[0], $match)) {
$fevent['Repeat']['Frequency'] = '6';
$fevent['Repeat']['Interval'] = $match[1];
}
$end = end($RR);
// No end in Palm is 12-31-2031
if ($end != '20311231' && $end != '#0') {
if (preg_match('/^\\#(.+)$/i', $end, $match)) {
$fevent['Repeat']['Count'] = $match[1];
}
}
//.
// Repeating exceptions?
if (!empty($event['exdate'])) {
$fevent['Repeat']['Exceptions'] = array();
$EX = explode(',', $event['exdate']);
foreach ($EX as $exdate) {
$fevent['Repeat']['Exceptions'][] = vcaldate_to_timestamp($exdate);
}
}
}
// end if rrule
// TODO
// $fevent[Category];
return $fevent;
}
