";
$theview = $_GET['days']." days from ".date('n/d/Y',strtotime($fromdate));
break;
case 'daysto':
$todate = $getdate;
$fromdate = date("Ymd", strtotime($getdate) - $_GET['days']*60*60*24);
#print "from:$fromdate to: $todate
";
$theview = $_GET['days']." days before ".date('n/d/Y',strtotime($todate));
break;
case 'range':
$fromdate = $_GET['from'];
$todate = $_GET['to'];
$theview = date('n/d/Y',strtotime($fromdate)).'-'.date('n/d/Y',strtotime($todate));
break;
default:
#default to week
$fromdate = dateOfWeek($getdate, $week_start_day);
$todate = $fromdate + 6;
$theview = "";
}
#need to give ical_parser the most distant date to correctly set up master_array.
$getdate = $todate;
#echo "from:$fromdate to:$todate";
include(BASE.'functions/ical_parser.php');
if ($enable_rss != 'yes') {
die ("RSS feeds are not enabled on this site.");
}
//Set calendar or calendar directory name for feed
//Note that this depends on other modifications I've made to
//allow phpicalendar to use calendar subdirectories - see bbs
$cal_displayname = str_replace("32", " ", $cal);
if ($cal == $ALL_CALENDARS_COMBINED) {
$temp = explode("/",$calendar_path);
$cal_displayname = str_replace("32"," ",ucfirst(array_pop($temp)));
}
$events_count = 0;
// calculate a value for Last Modified and ETag
if ($cal == $ALL_CALENDARS_COMBINED) {
$filemod = filemtime("$calendar_path");
}else{
$filemod = filemtime("$calendar_path/$cal.ics");
}
$filemodtime = date("r", $filemod);
//send relevant headers
header ("Last-Modified: $filemodtime");
header ("ETag:\"$filemodtime\"");
// checks the user agents headers to see if they kept track of our
// stuff, if so be nice and send back a 304 and exit.
if ( ($_SERVER['HTTP_IF_MODIFIED_SINCE'] == $filemodtime) || ($_SERVER['HTTP_IF_NONE_MATCH'] == $filemodtime))
{
header ("HTTP/1.1 304 Not Modified");
exit;
}
//If client needs new feed - make the header
$rss = ""."\n";
$rss .= ''."\n";
$rss .= ''."\n";
$rss .= ''."\n";
$rss .= ''.$cal_displayname;
if ($theview !=""){$rss .= ' - '.$theview;}
$rss .= "\n";
$rss .= ''.htmlspecialchars ("$default_path").''."\n";
$rss .= ''.$cal_displayname.' '.$lang['l_calendar'].' - '.$theview.''."\n";
$rss .= ''.$rss_language.''."\n";
$rss .= 'Copyright '.date(Y).', '.htmlspecialchars ("$default_path").''."\n";
//generate the items
$numdays = round((strtotime($todate) - strtotime($fromdate))/(60*60*24)-1);
$thisdate = $fromdate; # start at beginning of date range,
# note that usage of $thisdate is different from distribution
# I use it as a date, dist uses it as a time
$i = 0; #day counter
$uid_arr = array();
do {
$thisdate=date('Ymd', strtotime($thisdate));
#echo "Date: $thisdate
\n";
$dayofweek = localizeDate ("%a %b %e %Y", strtotime($thisdate));
if (isset($master_array[($thisdate)]) && sizeof($master_array[($thisdate)]) > 0) {
foreach ($master_array[("$thisdate")] as $event_times) {
foreach ($event_times as $uid=>$val) {
if(!$val["event_start"]){
if (isset($uid_arr[$uid])){
$uid_arr[$uid] .= "+$dayofweek" ;
continue;
}else{
$uid_arr[$uid] = "$dayofweek" ;
}
$event_start = "All Day";
}else{
$event_start = @$val["event_start"];
$event_start = date ($timeFormat, @strtotime ("$event_start"));
}
$event_text = stripslashes(urldecode($val["event_text"]));
$event_text = strip_tags($event_text, '');
$event_text = str_replace('&','&',$event_text);
$event_text = str_replace('&','&',$event_text);
$event_text = urlencode($event_text);
#uncomment for shorter event text with ...
# $event_text = word_wrap($event_text, 21, $tomorrows_events_lines);
$description = stripslashes(urldecode($val["description"]));
$description = strip_tags($description, '');
$description = str_replace('&','&',$description);
$description = str_replace('&','&',$description);
$rss_title = htmlspecialchars ("$dayofweek: $event_text");
$rss_link = htmlspecialchars ("$default_path/day.php?getdate=$thisdate&cal=$cal&cpath=$cpath");
$rss_description = htmlspecialchars ("$dayofweek $event_start: $description");
$rss .= '- '."\n";
$rss .= ''.$uid.''."\n";
$rss .= ''.$event_start.''."\n";
$rss .= ''.$rss_title.''."\n";
/*
$rss .= ''.$event_start.''."\n";
$rss .= ''.$dayofweek.''."\n";
$rss .= ''.$event_text.''."\n";
$rss .= ''.$description.''."\n";
$rss .= ''.$val["description"].''."\n";
$rss .= ''.$val['attendee'].''."\n";
$rss .= ''.$val['organizer'].''."\n";
$rss .= ''.$val['status'].''."\n";
$location = str_replace('&','&',$val['location']);
$location = str_replace('&','&',$location);
$rss .= ''.$location.'';
*/
$rss .= ''.$rss_link.''."\n";
$rss .= ''.$rss_description.''."\n";
$rss .= '
'."\n";
$events_count++;
}
}
}
if (($events_count < 1) && ($i == $numdays)) {
$rss .= '- '."\n";
$rss .= 'No events found'."\n";
$rss .= ''.htmlspecialchars ("$default_path").''."\n";
$rss .= '
'."\n";
}
$thisdate++;
$i++;
} while ($i <= $numdays);
$rss .= ''."\n";
$rss .= ''."\n";
foreach ($uid_arr as $uid=>$date_range){
#echo "date_range:$date_range
";
if(strpos($date_range,"+")>0){
#echo "+ in date_range
";
$temp = explode("+",$date_range);
$date_range = $temp[0].'-'.array_pop($temp);
}
$rss = str_replace("$uid\nall day","$uid\n$date_range", $rss);
}
header ("Content-Type: text/xml");
echo "$rss";
?>