1 files changed, 79 insertions, 0 deletions
diff --git a/includes/ical_export.php b/includes/ical_export.php
new file mode 100644
index 0000000..c56e349
--- /dev/null
+++ b/includes/ical_export.php
@@ -0,0 +1,79 @@
+<?php
+
+// 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 Giglogadmin_IcalExport
+    {
+        public static function export_ical()
+
+        {
+            $evid = $_GET['evid'];
+
+            $concert = GiglogAdmin_Concert::get($evid);
+            $cfullname = $concert->cname().' live at '. $concert->venue()->name() .', '.$concert->venue()->city();
+            $fdate =  strtotime($concert->cdate());
+            $newformat = date('Ymd',$fdate);
+            // create a new calendar
+            $vcalendar = Vcalendar::factory( [ Vcalendar::UNIQUE_ID => "kigkonsult.se", ] )
+            // with calendaring info
+            ->setMethod( Vcalendar::PUBLISH )
+            ->setXprop(
+                Vcalendar::X_WR_CALNAME,
+                "Calendar Sample"
+                )
+                ->setXprop(
+                    Vcalendar::X_WR_CALDESC,
+                    "Concert ".$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' );
+                                echo $vcalendarString;
+                                die();
+                            }
+                        }
+
+                        add_action( 'wp_ajax_nopriv_giglog_export_ical', [ 'GiglogAdmin_IcalExport', 'export_ical' ] );
+                        add_action( 'wp_ajax_giglog_export_ical', [ 'GiglogAdmin_IcalExport', 'export_ical' ] );
+                    }