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<?php
/**
* Class to handle ICAL export of concert data.
*
* @package giglogadmin
*
* SPDX-FileCopyrightText: 2022 Andrea Chirulescu <andrea.chirulescu@gmail.com>
* SPDX-FileCopyrightText: 2022 Harald Eilertsen <haraldei@anduin.net>
*
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
use Kigkonsult\Icalcreator\Vcalendar;
if ( ! class_exists( 'GiglogAdmin_IcalExport' ) ) {
/**
* Class to handle ICAL export of concert data.
*/
class Giglogadmin_IcalExport {
static function textclean( string $txt ) : string {
$cleantext = preg_replace( '/[^A-Za-z0-9 ]/', '', $txt );
$cleantext = str_replace( ' ', '_', $cleantext );
return( $cleantext );
}
public static function export_ical() {
$evid = $_GET['evid'];
$concert = GiglogAdmin_Concert::get( $evid );
$cfullname = $concert->cname() . ' live at ' . $concert->venue()->name() . ', ' . $concert->venue()->city();
$cshortname = substr( $cfullname, 0, 20 );
$fdate = strtotime( $concert->cdate() );
$newformat = date( 'Ymd', $fdate );
$filename = 'Concert ' . $concert->venue()->name() . ' ' . $newformat . ' ' . substr( $concert->cname(), 0, 30 );
$filename = self::textclean( $filename );
// create a new calendar
$vcalendar = Vcalendar::factory( array( Vcalendar::UNIQUE_ID => 'kigkonsult.se' ) )
// with calendaring info
->setMethod( Vcalendar::PUBLISH )
->setXprop(
Vcalendar::X_WR_CALNAME,
'Calendar Sample'
)
->setXprop(
Vcalendar::X_WR_CALDESC,
'Concert ' . $cfullname . ''
)
->setXprop(
Vcalendar::X_WR_RELCALID,
'3E26604A-50F4-4449-8B3E-E4F4932D05B5'
)
->setXprop(
Vcalendar::X_WR_TIMEZONE,
'Europe/Oslo'
);
// create a new event
$event1 = $vcalendar->newVevent()
->setTransp( Vcalendar::OPAQUE )
->setClass( Vcalendar::P_BLIC )
->setSequence( 1 )
// describe the event
->setSummary( '' . $cfullname . '' )
->setDescription( '' . $cfullname . '' )
->setComment( '' . $cfullname . '' )
// place the event
->setLocation( '' . $concert->venue()->name() . ', ' . $concert->venue()->city() . '' )
// set the time
->setDtstart(
new DateTime(
$newformat . 'T190000',
new DateTimezone( 'Europe/Oslo' )
)
)
->setDuration( 'PT4H' );
$vcalendarString =
// apply appropriate Vtimezone with Standard/DayLight components
$vcalendar->vtimezonePopulate()
// and create the (string) calendar
->createCalendar();
header( 'Content-Type: text/calendar' );
header( 'content-disposition: attachment;filename=' . $filename . '.ics' );
echo $vcalendarString;
die();
}
}
/** @psalm-suppress HookNotFound */
add_action( 'wp_ajax_nopriv_giglog_export_ical', array( 'GiglogAdmin_IcalExport', 'export_ical' ) );
/** @psalm-suppress HookNotFound */
add_action( 'wp_ajax_giglog_export_ical', array( 'GiglogAdmin_IcalExport', 'export_ical' ) );
}
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