[PHPiCalendar-Commits] phpicalendar/functions/parse end_vevent.php, 1.3, 1.4 recur_functions.php, 1.1, 1.2

[<ji...@us...>]

Update of /cvsroot/phpicalendar/phpicalendar/functions/parse
In directory ddv4jf1.ch3.sourceforge.com:/tmp/cvs-serv31048/functions/parse

Modified Files:
	end_vevent.php recur_functions.php 
Log Message:
progress on recurrence

Index: end_vevent.php
===================================================================
RCS file: /cvsroot/phpicalendar/phpicalendar/functions/parse/end_vevent.php,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** end_vevent.php	15 Dec 2008 17:25:28 -0000	1.3
--- end_vevent.php	16 Dec 2008 07:55:50 -0000	1.4
***************
*** 200,213 ****
  variables ending in unixtime are in unixtime
  
! mArray_begin and mArray_end are set in initialization by date_range.php and may be overwritten by rss_common.php.  These should be the default for start_range and end_range unixtimes.  Conditions where overwrite these:
! 	COUNT < 1,000,000             	- we have to count occurrences; reset next_range_unixtime starting value
  	$until_unixtime < $mArray_end 	- stop iterating early
  	!isset($rrule_array['FREQ']) 	- only iterate once, set the end_range_unixtime to the end_date_unixtime
  Note that start_range_unixtime and end_range_unixtime are not the same as start_date_unixtime and end_date_unixtime */
  
- $next_range_unixtime = $mArray_begin;			
  $end_range_unixtime = $mArray_end+60*60*24;
  $start_date_unixtime = strtotime($start_date);
! if($count < 1000000) $next_range_unixtime = $start_date_unixtime;
  if(isset($until) && $end_range_unixtime > $until_unixtime) $end_range_unixtime = $until_unixtime;
  if(!isset($rrule_array['FREQ'])){ 
--- 200,215 ----
  variables ending in unixtime are in unixtime
  
! mArray_begin and mArray_end are set in initialization by date_range.php and may be overwritten by rss_common.php.  
! 
! $start_date_unixtime should be the default for starting the range.  Need this for the intervals to work out (e.g. every other day, week, month etc)
! mArray_end should be the default for end_range unixtimes.  
! Conditions where overwrite these:
  	$until_unixtime < $mArray_end 	- stop iterating early
  	!isset($rrule_array['FREQ']) 	- only iterate once, set the end_range_unixtime to the end_date_unixtime
  Note that start_range_unixtime and end_range_unixtime are not the same as start_date_unixtime and end_date_unixtime */
  
  $end_range_unixtime = $mArray_end+60*60*24;
  $start_date_unixtime = strtotime($start_date);
! $next_range_unixtime = $start_date_unixtime;			
  if(isset($until) && $end_range_unixtime > $until_unixtime) $end_range_unixtime = $until_unixtime;
  if(!isset($rrule_array['FREQ'])){ 
***************
*** 226,230 ****
  #echo "<pre>$summary\n\tstart mArray time:".date("Ymd his",$mArray_begin)."\n\tstart range time:".date("Ymd his",$next_range_unixtime)."\n\tend range time ".date("Ymd his",$end_range_unixtime)."</pre>";
  $recur_data = array();
! while ($next_range_unixtime <= $end_range_unixtime) {
  	$year = date('Y', $next_range_unixtime); 
  	$month = date('m', $next_range_unixtime); 
--- 228,232 ----
  #echo "<pre>$summary\n\tstart mArray time:".date("Ymd his",$mArray_begin)."\n\tstart range time:".date("Ymd his",$next_range_unixtime)."\n\tend range time ".date("Ymd his",$end_range_unixtime)."</pre>";
  $recur_data = array();
! while ($next_range_unixtime <= $end_range_unixtime && $count > 0) {
  	$year = date('Y', $next_range_unixtime); 
  	$month = date('m', $next_range_unixtime); 
***************
*** 241,250 ****
  			break;
  		case 'month':
! 			$next_date_unixtime = mktime(12,0,0,$month,date('d',$start_unixtime),$year); echo "month".date("Ymd his",$next_date_unixtime);
! 			add_recur(($next_date_unixtime));
  			break;
  		case 'year':
! 			$next_date_unixtime = mktime(12,0,0,date('m',$start_unixtime),date('d',$start_unixtime),$year); echo "year:$hour,$min,0,".date('m',$start_unixtime).",".date('d',$start_unixtime).",$year".date("Ymd his",$next_date_unixtime);print_r($datetime);
! 			add_recur(($next_date_unixtime));
  			break;
  		default:
--- 243,260 ----
  			break;
  		case 'month':
! 			$times = expand_bymonthday(array($next_range_unixtime));
! 			foreach($times as $time){ 
! 				add_recur(expand_byday($time));
! 			}
  			break;
  		case 'year':
! 			$times = expand_bymonth($next_range_unixtime);
! 			$times = expand_byweekno($times);
! 			$times = expand_byyearday($times);
! 			$times = expand_bymonthday($times);
! 			
! 			foreach($times as $time){ 
! 				add_recur(expand_byday($time));
! 			}
  			break;
  		default:
***************
*** 254,258 ****
  	$next_range_unixtime = strtotime('+'.$interval.' '.$freq_type, $next_range_unixtime); 
  } #end while loop
- $recur_data = array_unique($recur_data);
  sort($recur_data);
  echo "<pre>$summary recur_data:";
--- 264,267 ----
***************
*** 260,267 ****
  foreach($recur_data as $time) echo "\n".date("Ymd his",$time);
  echo "</pre>";
- if ($count < count($recur_data)){ 
- 	$arr = array_slice($recur_data,0,$count);
- 	$recur_data =$arr;
- }
  
  # use recur_data array to write the master array
--- 269,272 ----

Index: recur_functions.php
===================================================================
RCS file: /cvsroot/phpicalendar/phpicalendar/functions/parse/recur_functions.php,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** recur_functions.php	15 Dec 2008 17:25:28 -0000	1.1
--- recur_functions.php	16 Dec 2008 07:55:50 -0000	1.2
***************
*** 25,30 ****
  
  function add_recur($times,$freq=''){
! 	global $recur_data;	
  	if (!is_array($times)) $times = array($times);
  	/*BYMONTH, BYWEEKNO, BYYEARDAY, BYMONTHDAY, BYDAY, BYHOUR,
     BYMINUTE, BYSECOND and BYSETPOS*/
--- 25,32 ----
  
  function add_recur($times,$freq=''){
! 	global $recur_data, $count, $mArray_begin, $mArray_end;	
  	if (!is_array($times)) $times = array($times);
+ 	$times = array_unique($times);
+ 	sort($times);
  	/*BYMONTH, BYWEEKNO, BYYEARDAY, BYMONTHDAY, BYDAY, BYHOUR,
     BYMINUTE, BYSECOND and BYSETPOS*/
***************
*** 36,48 ****
  	$times = restrict_bysetpos($times,$freq);
  
! 	foreach ($times as $time) if(isset($time)) $recur_data[] = $time;
  	return;
  }
  
  function expand_byday($time){
! 	global $freq_type, $byday, $wkst3char;
  	$the_sunday = dateOfWeek(date("Ymd",$time), $wkst3char);
  #	echo "$freq_type, ".print_r($byday,true)."$wkst3char $the_sunday";
- 	if (empty($byday)) $byday[] = strtoupper(substr(date('D', $time), 0, 2));					
  	foreach($byday as $key=>$day) {
  		/* set $byday_arr
--- 38,95 ----
  	$times = restrict_bysetpos($times,$freq);
  
! 	foreach ($times as $time){ 
! 		if(isset($time) ) $count--; 
! 		if($time >= $mArray_begin && $time <= $mArray_end && $count >= 0) $recur_data[] = $time;
! 	}
  	return;
  }
+ function expand_bymonth($time){
+ 	global $bymonth, $year, $start_unixtime;
+ 	if(empty($bymonth)) $bymonth = date("m", $start_unixtime); 
+ 	foreach ($bymonth as $m) $times[] = strtotime("$year".str_pad($m,2,"0",STR_PAD_LEFT).date("d",$start_unixtime));
+ 	return $times;	
+ }
+ function expand_byweekno($times){
+ 	global $byweekno, $year;
+ 	if (empty($byweekno)) return $times;
+ 	$py = $year-1; 
+ 	$ny = $year+1;
+ 	foreach($times as $time){ 
+ 		foreach($byweekno as $weekno){ 
+ 			if($yearday >= 0) $day = strtotime("Jan 1 $year +$weekno weeks");
+ 			else $day = strtotime("Jan 1 $year $weekno weeks");
+ 			if(date("Y",$day == $year)) $new_times[] = $day;
+ 		}	
+ 	}	
+ 	return $new_times;
+ }
+ 
+ function expand_byyearday($times){
+ 	global $byyearday, $year;
+ 	if (empty($byyearday)) return $times;
+ 	$py = $year-1; 
+ 	$ny = $year+1;
+ 	foreach($times as $time){ 
+ 		foreach($byyearday as $yearday){
+ 			if($yearday > 0) $day = strtotime("Dec 31 $py +$yearday days");
+ 			else $day = strtotime("Jan 1 $ny $yearday days");
+ 			if(date("Y",$day == $year)) $new_times[] = $day;
+ 		}	
+ 	}	
+ 	return $new_times;
+ }
+ 
+ function expand_bymonthday($times){
+ 	global $bymonthday, $year, $month;
+ 	if (empty($bymonthday)) return $times;
+ 	foreach($times as $time) foreach($bymonthday as $monthday) $new_times[] = strtotime("$year.$month".str_pad($monthday,2,"0",STR_PAD_LEFT));
+ 	return $new_times;
+ }
  
  function expand_byday($time){
! 	global $freq_type, $byday, $wkst3char, $year, $month, $start_unixtime;
! 	if (empty($byday)) return array(strtotime("$year$month".date("d",$start_unixtime)));
  	$the_sunday = dateOfWeek(date("Ymd",$time), $wkst3char);
  #	echo "$freq_type, ".print_r($byday,true)."$wkst3char $the_sunday";
  	foreach($byday as $key=>$day) {
  		/* set $byday_arr
***************
*** 62,69 ****
  					$next_date_time = strtotime("next $on_day",$next_date_time) + (12 * 60 * 60);						
  				}
! 			default:	
! 				$next_date_time = strtotime($byday_arr[1].$byday_arr[2].$on_day, $time); 
  		}
- 		$times[] = $next_date_time; 
  	}
  	return $times;
--- 109,129 ----
  					$next_date_time = strtotime("next $on_day",$next_date_time) + (12 * 60 * 60);						
  				}
! 				$times[] = $next_date_time; 
! 				break;
! 			case 'month':
! 			case 'year':
! 				$week_arr = array(1,2,3,4,5);
! 				if(!isset($byday_arr[2])) $week_arr = array($byday_arr[2]);
! 				$month_start = strtotime(date("Ym01",$time));
! 				foreach($week_arr as $week){
! 					$next_date_time = strtotime($byday_arr[1].$week.$on_day, $month_start); 
! 					# check that we're still in the same month
! 					if (date("m",$next_date_time) == date("m",$month_start) ) $times[] = $next_date_time; 
! 				}
! 				break;
! 			default:
! 				$month_start = strtotime(date("Ym01",$time));
! 				$next_date_time = strtotime($byday_arr[1].$byday_arr[2].$on_day, $month_start); 
  		}
  	}
  	return $times;
***************
*** 108,111 ****
  	global $rrule_array, $bysetpos;
  	if(empty($bysetpos)) return $times;
! 
  }
\ No newline at end of file
--- 168,175 ----
  	global $rrule_array, $bysetpos;
  	if(empty($bysetpos)) return $times;
! 	$n = count($times);
! 	foreach($bysetpos as $setpos){
! 		$new_times[] = array_slice($times, $setpos, 1);
! 	}
! 	return $new_times;	
  }
\ No newline at end of file