content/SVCalendar.php5

<?php
class SVCalendar {
    protected $events = array();
    protected $timezone = 'Eastern';
    protected $method = 'PUBLISH';
    protected $name = 'Test Calendar';

    public function setName($name) {
        $this->name = $name;
    }

    public function addEvent($e) {
        array_push($this->events, $e);
    }
    
    public function render() {
        $data = $this->renderEvents();
        $return = <<<END
BEGIN:VCALENDAR
CALSCALE:GREGORIAN
X-WR-TIMEZONE;VALUE=TEXT:US/$this->timezone
METHOD:$this->method
PRODID:-//Shodor SVCalendar//iCal 1.0//EN
X-WR-CALNAME;VALUE=TEXT:$this->name
VERSION:2.0
$data
END:VCALENDAR
END;
        return $return;
    }

    public function renderEvents() {
        $data = '';
        foreach($this->events as $e) {
            $data .= $e->render();
        }
        return $data;
    }
}
?>

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