time.php

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<?php
/*******************************************************************************
 * File:        HTML/QuickForm/calendar.php
 * Author:      Steve Hannah <shannah@sfu.ca>
 * Created: March 10, 2006
 * Description:
 *      HMTL Quickform calendar widget.  This is essentially a wrapper to use the 
 * DynArch jscalendar widget - a really cool calendar widget.
 *
 ******************************************************************************/


require_once 'HTML/QuickForm/select.php';


class HTML_QuickForm_time extends HTML_QuickForm_select {

        function HTML_QuickForm_time($elementName=null, $elementLabel=null, $attributes=null, $properties=array())
    {
        if ( isset($elementName) ){
                        $start = (isset($properties['starttime']) ? $properties['starttime'] : '08:00');
                        $end = (isset($properties['endtime']) ? $properties['endtime'] : '18:00');
                        $interval = (isset($properties['interval']) ? $properties['interval'] : '30' );
                        $format = (isset($properties['format']) ? $properties['format'] : 'H:i');
                        
                        
                        
                        $properties['starttime'] = $start;
                        $properties['endtime'] = $end;
                        $properties['interval'] = $interval;
                        $properties['format'] = $format;
                        
                        if ( intval($properties['interval']) <= 0 ) $properties['interval'] = 30;
                        
                        $starttime = strtotime($properties['starttime']);
                        $endtime = strtotime($properties['endtime']);
                        $interval_seconds = intval($properties['interval'])*60;
                        $opts = array(''=>'---');
                        $j=0;
                        for ( $i=$starttime; $i<=$endtime; $i+=$interval_seconds){
                                $opts[date('H:i:s', $i)] = date($properties['format'], $i);
                        
                                $j++;
                        }
                        
                
                        parent::HTML_QuickForm_select($elementName, $elementLabel, $opts, $attributes); 
                }
                
    } //end constructor
    
    
    function getValue(){
        $val = parent::getValue();
        if ( is_array($val) ){
                return $val[0];
        }
        return $val;
    }
    
        
        

}