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authorHarald Eilertsen <haraldei@anduin.net>2023-01-22 16:17:01 +0100
committerHarald Eilertsen <haraldei@anduin.net>2023-01-22 16:17:01 +0100
commite50647ecda43e7708e92175afd1507991f1bd855 (patch)
tree37f6bd6a725eb8c3f1285f3d7828e51672cb45e3 /includes/giglogadmin-export-ical-handler.php
parent3df0ecfd3c008d348b735bc0989b1082cc6bfd37 (diff)
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Change ical export handler to a function.
A class with one static function does not need to be a class in any case. Also renames the function to be a bit more descriptive.
Diffstat (limited to 'includes/giglogadmin-export-ical-handler.php')
-rw-r--r--includes/giglogadmin-export-ical-handler.php96
1 files changed, 96 insertions, 0 deletions
diff --git a/includes/giglogadmin-export-ical-handler.php b/includes/giglogadmin-export-ical-handler.php
new file mode 100644
index 0000000..94309fc
--- /dev/null
+++ b/includes/giglogadmin-export-ical-handler.php
@@ -0,0 +1,96 @@
+<?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 ( ! function_exists( 'giglogadmin_export_ical_handler' ) ) {
+ /**
+ * Function to handle ICAL export of concert data.
+ */
+ function giglogadmin_export_ical_handler() {
+ if ( ! isset( $_GET['evid'] ) || ! is_numeric( $_GET['evid'] ) ) {
+ wp_die( 'Invalid request, invalid or missing event id.' );
+ }
+
+ $evid = intval( $_GET['evid'] );
+
+ $concert = GiglogAdmin_Concert::get( $evid );
+ if ( ! $concert ) {
+ wp_die( 'Invalid request, unknown event id.' );
+ }
+
+ $cfullname = $concert->cname() . ' live at ' . $concert->venue()->name() . ', ' . $concert->venue()->city();
+ $cshortname = substr( $cfullname, 0, 20 );
+ $fdate = strtotime( $concert->cdate() );
+ $newformat = date( 'Ymd', $fdate );
+
+ $filename = sanitize_file_name(
+ "Concert-{$concert->venue()->name()}-{$newformat}-"
+ . substr( $concert->cname(), 0, 30 )
+ );
+
+ // 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' );
+ $output =
+ // 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 $output;
+ die();
+ }
+
+ add_action( 'wp_ajax_nopriv_giglog_export_ical', 'giglogadmin_export_ical_handler' );
+ add_action( 'wp_ajax_giglog_export_ical', 'giglogadmin_export_ical_handler' );
+}
+