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<?php
// Fix PHP headers
ob_start();
use Kigkonsult\Icalcreator\Vcalendar;
use DateTime;
use DateTimezone;
function icalvalue(): string
{
$vcalendar = Vcalendar::factory( [ Vcalendar::UNIQUE_ID => "kigkonsult.se", ] )
// with calendaring info
->setMethod( Vcalendar::PUBLISH )
->setXprop(
Vcalendar::X_WR_CALNAME,
"Calendar Sample"
)
->setXprop(
Vcalendar::X_WR_CALDESC,
"This is a demo calendar"
)
->setXprop(
Vcalendar::X_WR_RELCALID,
"3E26604A-50F4-4449-8B3E-E4F4932D05B5"
)
->setXprop(
Vcalendar::X_WR_TIMEZONE,
"Europe/Stockholm"
);
// create a new event
$event1 = $vcalendar->newVevent()
->setTransp( Vcalendar::OPAQUE )
->setClass( Vcalendar::P_BLIC )
->setSequence( 1 )
// describe the event
->setSummary( 'Scheduled meeting with five occurrences' )
->setDescription(
'Agenda for the the meeting...',
[ Vcalendar::ALTREP =>
'CID:<FFFF__=0ABBE548DFE235B58f9e8a93d@coffeebean.com>' ]
)
->setComment( 'It\'s going to be fun..' )
// place the event
->setLocation( 'Kafé Ekorren Stockholm' )
->setGeo( '59.32206', '18.12485' )
// set the time
->setDtstart(
new DateTime(
'20220421T090000',
new DateTimezone( 'Europe/Stockholm' )
)
)
->setDtend(
new DateTime(
'20220421T100000',
new DateTimezone( 'Europe/Stockholm' )
)
)
// with recurrence rule
;
// add alarm for the event
$alarm = $event1->newValarm()
->setAction( Vcalendar::DISPLAY )
// copy description from event
->setDescription( $event1->getDescription())
// fire off the alarm one day before
->setTrigger( '-P1D' );
// alter day and time for one event in recurrence set
$event2 = $vcalendar->newVevent()
->setTransp( Vcalendar::OPAQUE )
->setClass( Vcalendar::P_BLIC )
// reference to event in recurrence set
->setUid( $event1->getUid())
->setSequence( 2 )
// pointer to event in the recurrence set
->setRecurrenceid( '20220505T090000 Europe/Stockholm' )
// reason text
->setDescription(
'Altered day and time for event 2022-05-05',
[ Vcalendar::ALTREP =>
'CID:<FFFF__=0ABBE548DFE235B58f9e8a93d@coffeebean.com>' ]
)
->setComment( 'Now we are working hard for two hours' )
// the altered day and time with duration
->setDtstart(
new DateTime(
'20220504T100000',
new DateTimezone( 'Europe/Stockholm' )
)
)
->setDuration( 'PT2H' )
// add alarm (copy from event1)
->setComponent(
$event1->getComponent( Vcalendar::VALARM )
);
$vcalendarString =
// apply appropriate Vtimezone with Standard/DayLight components
$vcalendar->vtimezonePopulate()
// and create the (string) calendar
->createCalendar();
return($vcalendarString);
}
function dldCal()
{
if(isset($_POST['download'])){
$file = "test.ical";
$txt = fopen($file, "w") or die("Unable to open file!");
fwrite($txt, icalvalue());
fclose($txt);
$filename = "myzipfile.zip";
if (file_exists($file)) {
header('Content-Type: application/zip');
header('Content-Disposition: attachment; filename="'.basename($file).'"');
header('Content-Length: ' . filesize($file));
ob_clean();
flush();
echo readfile($file);
// delete file
// unlink($file);
}
}
/*
header('Content-Type: text/calendar');
header('Content-Disposition: attachment; filename="'.basename($file).'"');
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Content-Length:'. filesize($file));
header('Pragma: public');
ob_clean();
//flush();
readfile('test.ical');
//echo file_get_contents($file);
*/
}
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