60 lines
1.9 KiB
PHP
Executable File
60 lines
1.9 KiB
PHP
Executable File
<?php
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header('Access-Control-Allow-Origin: *'); // Allows all origins
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header('Access-Control-Allow-Methods: GET'); // Allow GET requests
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//header('Content-type: application/calendar'); // Specify content type
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header('Content-Type: text/calendar; charset=utf-8');
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header('Content-Disposition: inline; filename=calendar.ics');
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// Use Brisbane timezone (no DST)
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date_default_timezone_set('Australia/Brisbane');
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// Read and parse the JSON file
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$json = file_get_contents('events.json');
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$events = json_decode($json, true);
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// Start of the iCalendar content
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echo "BEGIN:VCALENDAR\r\n";
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echo "VERSION:2.0\r\n";
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echo "PRODID:-//Homelab Brisbane//Event Calendar//EN\r\n";
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echo "CALSCALE:GREGORIAN\r\n";
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echo "METHOD:PUBLISH\r\n";
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echo "X-WR-TIMEZONE:Australia/Brisbane\r\n";
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// Add VTIMEZONE block for Australia/Brisbane
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echo "BEGIN:VTIMEZONE\r\n";
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echo "TZID:Australia/Brisbane\r\n";
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echo "BEGIN:STANDARD\r\n";
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echo "DTSTART:19700101T000000\r\n";
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echo "TZOFFSETFROM:+1000\r\n";
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echo "TZOFFSETTO:+1000\r\n";
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echo "TZNAME:AEST\r\n";
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echo "END:STANDARD\r\n";
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echo "END:VTIMEZONE\r\n";
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// Generate VEVENTS
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foreach ($events as $event) {
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$uid = uniqid() . "@homelabbrisbane.com.au";
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$dtstart = date("Ymd\THis", strtotime($event["start"]));
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$dtend = date("Ymd\THis", strtotime($event["end"]));
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$summary = htmlspecialchars($event["title"]);
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$location = htmlspecialchars($event["location"]);
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$description = isset($event["description"]) ? htmlspecialchars($event["description"]) : '';
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echo "BEGIN:VEVENT\r\n";
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echo "UID:$uid\r\n";
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echo "DTSTAMP:" . gmdate("Ymd\THis\Z") . "\r\n";
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echo "DTSTART;TZID=Australia/Brisbane:$dtstart\r\n";
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echo "DTEND;TZID=Australia/Brisbane:$dtend\r\n";
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echo "SUMMARY:$summary\r\n";
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echo "LOCATION:$location\r\n";
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echo "DESCRIPTION:$description\r\n";
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echo "END:VEVENT\r\n";
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}
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// End of calendar
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echo "END:VCALENDAR\r\n";
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?>
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