[PHPiCalendar-Commits] phpicalendar/functions/parse recur_functions.php, 1.20.2.1, 1.20.2.1.2.1

[<par...@us...>]

Update of /cvsroot/phpicalendar/phpicalendar/functions/parse
In directory sfp-cvsdas-2.v30.ch3.sourceforge.com:/tmp/cvs-serv12187/functions/parse

Modified Files:
      Tag: version-2-4
	recur_functions.php 
Log Message:
Cleanup recur_functions.php

Index: recur_functions.php
===================================================================
RCS file: /cvsroot/phpicalendar/phpicalendar/functions/parse/recur_functions.php,v
retrieving revision 1.20.2.1
retrieving revision 1.20.2.1.2.1
diff -C2 -d -r1.20.2.1 -r1.20.2.1.2.1
*** recur_functions.php	26 May 2010 14:51:28 -0000	1.20.2.1
--- recur_functions.php	27 May 2010 15:38:21 -0000	1.20.2.1.2.1
***************
*** 9,13 ****
  */
  
! function add_recur($times,$freq=''){
  	global $recur_data;
  	global $count, $mArray_begin, $mArray_end, $except_dates, $start_date, $start_date_unixtime,$end_range_unixtime,$until_unixtime, $day_offset, $current_view;
--- 9,13 ----
  */
  
! function add_recur($times, $freq = '') {
  	global $recur_data;
  	global $count, $mArray_begin, $mArray_end, $except_dates, $start_date, $start_date_unixtime,$end_range_unixtime,$until_unixtime, $day_offset, $current_view;
***************
*** 15,51 ****
  	/*	BYMONTH, BYWEEKNO, BYYEARDAY, BYMONTHDAY, BYDAY, BYHOUR, BYMINUTE, BYSECOND and BYSETPOS	*/
  #dump_times($times);
! 	if ($current_view != 'search'){
! 		$times = restrict_bymonth($times,$freq);
! 	#	$times = restrict_byweekno($times,$freq);
! 		$times = restrict_byyearday($times,$freq);
! 		$times = restrict_bymonthday($times,$freq);
! 		$times = restrict_byday($times,$freq);
! 		if($start_date_unixtime > $mArray_begin) $times[] = $start_date_unixtime;
! 		$times = restrict_bysetpos($times,$freq);#echo "restrict_bysetpos";
  		$times = array_unique($times);
  		sort($times);
  	}
! 	$until_date = date("Ymd",$end_range_unixtime);
! 	foreach ($times as $time){
! 		#echo "time:". date("Ymd",$time)." $until_date<br>\n";
  		if (!isset($time) || $time == '') continue;
! 		$date = date("Ymd",$time);
! 		$time = strtotime("$date 12:00:00");
  		# day offset fixes shifts across day boundaries due to time diffs.
  		# These are already fixed for the initial instance, but need to be fixed for recurrences
! 		if (date("Ymd", $time) != $start_date) $time = $time + $day_offset * (24*60*60);
! 		if(isset($time)
! 			&& $time != ''
! 			&& !in_array($time, $recur_data)
! 			&& !in_array($date, $except_dates)
! 			&& $time <= $until_unixtime
! 			&& $time >= $start_date_unixtime
! 			&& $date <= $until_date
! 		){
! 			$count--; #echo "\n.$count\n";
! 			if($time >= $mArray_begin
! 				&& $time  <= $mArray_end
! 				&& $count >= 0
! 			) $recur_data[] = $time;
  		}
  		else if (in_array($date, $except_dates)) {
--- 15,50 ----
  	/*	BYMONTH, BYWEEKNO, BYYEARDAY, BYMONTHDAY, BYDAY, BYHOUR, BYMINUTE, BYSECOND and BYSETPOS	*/
  #dump_times($times);
! 	if ($current_view != 'search') {
! 		$times = restrict_bymonth($times, $freq);
! 	#	$times = restrict_byweekno($times, $freq);
! 		$times = restrict_byyearday($times, $freq);
! 		$times = restrict_bymonthday($times, $freq);
! 		$times = restrict_byday($times, $freq);
! 		if ($start_date_unixtime > $mArray_begin) $times[] = $start_date_unixtime;
! 		$times = restrict_bysetpos($times, $freq);
  		$times = array_unique($times);
  		sort($times);
  	}
! 	$until_date = date('Ymd', $end_range_unixtime);
! 	foreach ($times as $time) {
  		if (!isset($time) || $time == '') continue;
! 		// Why are we arbitrarily setting the time to noon?
! 		$date = date('Ymd', $time);
! 		$time = strtotime($date . ' 12:00:00');
  		# day offset fixes shifts across day boundaries due to time diffs.
  		# These are already fixed for the initial instance, but need to be fixed for recurrences
! 		if (date('Ymd', $time) != $start_date) $time = $time + ($day_offset * 24 * 60 * 60);
! 		if ((isset($time)) &&
! 			(!in_array($time, $recur_data)) &&
! 			(!in_array($date, $except_dates)) &&
! 			($time <= $until_unixtime) &&
! 			($time >= $start_date_unixtime) &&
! 			($date <= $until_date)) {
! 			$count--;
! 			if (($time >= $mArray_begin) &&
! 				($time <= $mArray_end)
! 				($count >= 0)) {
! 				$recur_data[] = $time;
! 			}
  		}
  		else if (in_array($date, $except_dates)) {
***************
*** 56,72 ****
  	return;
  }
! function expand_bymonth($time){
  	global $bymonth, $byweekno, $bymonthday, $year, $start_unixtime, $freq_type;
! 	if(!empty($byweekno)) return $time;
! 	if(empty($bymonth)) $bymonth = array(date("m", $start_unixtime));
! 	$d = date("d",$start_unixtime);
  	if (!empty($bymonthday)) $d = 1;
! 	foreach ($bymonth as $m){
! 		$time = mktime(12,0,0,$m,$d,$year); #echo "exm:".date("Ymd",$time)."\n";
  		$times[] = $time;
  	}
  	return $times;
  }
! function expand_byweekno($times){
  	global $byweekno, $year, $freq_type, $wkst, $wkst3char;
  	# byweekno is only used when repeat is yearly
--- 55,73 ----
  	return;
  }
! 
! function expand_bymonth($time) {
  	global $bymonth, $byweekno, $bymonthday, $year, $start_unixtime, $freq_type;
! 	if (!empty($byweekno)) return $time;
! 	if (empty($bymonth)) $bymonth = array(date('m', $start_unixtime));
! 	$d = date('d', $start_unixtime);
  	if (!empty($bymonthday)) $d = 1;
! 	foreach ($bymonth as $m) {
! 		$time = mktime(12, 0, 0, $m, $d, $year);
  		$times[] = $time;
  	}
  	return $times;
  }
! 
! function expand_byweekno($times) {
  	global $byweekno, $year, $freq_type, $wkst, $wkst3char;
  	# byweekno is only used when repeat is yearly
***************
*** 75,84 ****
  	if ($freq_type != 'year') return $times;
  	if (empty($byweekno)) return $times;
! 	$total_weeks = date("W",mktime(12,0,0,12,24,$year) ) +1;
! 	$w1_start = strtotime("this $wkst3char", mktime(12,0,0,1,1,$year) );
! 	foreach($byweekno as $weekno){
! 		if($weekno < 0) $weekno = $weekno + $total_weeks;
! 		#echo "\n $wkst3char w1st:".date("Ymd", $w1_start)." ".date("Ymd", mktime(12,0,0,1,1,$year))." weekno:$weekno";
! 		$new_times[] = strtotime("+".(($weekno-1)*7)."days",$w1_start);
  	}
  	#dump_times($new_times);
--- 76,86 ----
  	if ($freq_type != 'year') return $times;
  	if (empty($byweekno)) return $times;
! 	$total_weeks = date('W', mktime(12, 0, 0, 12, 24, $year)) + 1;
! 	$w1_start = strtotime('this ' . $wkst3char, mktime(12, 0, 0, 1, 1, $year));
! 	foreach ($byweekno as $weekno) {
! 		if ($weekno < 0) {
! 			$weekno = $weekno + $total_weeks;
! 		}
! 		$new_times[] = strtotime('+' . (($weekno - 1) * 7) . ' days', $w1_start);
  	}
  	#dump_times($new_times);
***************
*** 86,90 ****
  }
  
! function expand_byyearday($times){
  	global $byyearday, $year;
  	if (empty($byyearday)) return $times;
--- 88,92 ----
  }
  
! function expand_byyearday($times) {
  	global $byyearday, $year;
  	if (empty($byyearday)) return $times;
***************
*** 92,100 ****
  	$ny = $year+1;
  	$new_times = array();
! 	foreach($times as $time){
! 		foreach($byyearday as $yearday){
! 			if($yearday > 0){ $day = strtotime("+$yearday days Dec 31, $py");#echo "\n".date("Ymd",$day)." = +$yearday days Dec 31, $py";
! 			}else $day = strtotime("Jan 1 $ny $yearday days");
! 			if(date("Y",$day == $year)) $new_times[] = $day;
  		}
  	}
--- 94,106 ----
  	$ny = $year+1;
  	$new_times = array();
! 	foreach ($times as $time){
! 		foreach ($byyearday as $yearday) {
! 			if ($yearday > 0) {
! 				$day = strtotime('+' . $yearday . ' days Dec 31, ' . $py);
! 			}
! 			else {
! 				$day = strtotime('Jan 1 ' . $ny . ' ' . $yearday . ' days');
! 			}
! 			if (date('Y', $day == $year)) $new_times[] = $day;
  		}
  	}
***************
*** 103,115 ****
  }
  
! function expand_bymonthday($times){
  	global $bymonthday, $year;
  	if (empty($bymonthday)) return $times;
! 	foreach($times as $time){
! 		$month = date('m',$time);
! 		foreach($bymonthday as $monthday){
! 			if($monthday < 0) $monthday = date("t",$time) + $monthday +1;
! 			$new_times[] = mktime(12,0,0,$month,$monthday,$year);
! 			#echo "monthday:$monthday\n";
  		}
  	}
--- 109,122 ----
  }
  
! function expand_bymonthday($times) {
  	global $bymonthday, $year;
  	if (empty($bymonthday)) return $times;
! 	foreach ($times as $time) {
! 		$month = date('m', $time);
! 		foreach ($bymonthday as $monthday) {
! 			if ($monthday < 0) {
! 				$monthday = (date('t', $time) + $monthday + 1);
! 			}
! 			$new_times[] = mktime(12, 0, 0, $month, $monthday, $year);
  		}
  	}
***************
*** 117,127 ****
  }
  
! function expand_byday($time){
  	global $freq_type, $byday, $bymonth,$byweekno, $wkst3char, $year, $month, $start_unixtime, $summary;
  	if (empty($byday)) return array($time);
  	$times = array();
! 	$the_sunday = dateOfWeek(date("Ymd",$time), $wkst3char);
! 	#echo "<pre>$summary $freq_type ".print_r($byday,true)."$wkst3char $the_sunday</pre>";
! 	foreach($byday as $key=>$day) {
  		/* set $byday_arr
  				[0] => byday string, e.g. 4TH
--- 124,133 ----
  }
  
! function expand_byday($time) {
  	global $freq_type, $byday, $bymonth,$byweekno, $wkst3char, $year, $month, $start_unixtime, $summary;
  	if (empty($byday)) return array($time);
  	$times = array();
! 	$the_sunday = dateOfWeek(date('Ymd', $time), $wkst3char);
! 	foreach ($byday as $key => $day) {
  		/* set $byday_arr
  				[0] => byday string, e.g. 4TH
***************
*** 132,157 ****
  		ereg ('([-\+]{0,1})?([0-9]+)?([A-Z]{2})', $day, $byday_arr);
  		$on_day = two2threeCharDays($byday_arr[3]);
! 		switch($freq_type){
  			case 'week':
  				#need to find the first day of the appropriate week.
! 				$next_date_time = strtotime("this $on_day",strtotime($the_sunday)) + (12 * 60 * 60);
  				$times[] = $next_date_time;
  				break;
  			case 'month':
! 				$time = mktime(12,0,0,$month,1,$year);
  			case 'year':
! 				if(empty($byweekno)){
! 					$week_arr = array(1,2,3,4,5);
  					if(isset($byday_arr[2]) && $byday_arr[2] !='') $week_arr = array($byday_arr[2]);
! 					$month_start = strtotime(date("Ym01",$time)) - (24 * 60 * 60);
! 					$month_end = strtotime(date("Ymt",$time))+ (36 * 60 * 60);
! 					if($freq_type == 'year' && empty($bymonth)){
! 						$month_start = mktime(12,0,0,1,0,$year);
! 						$month_end   = mktime(12,0,0,1,1,$year+1);
  					}
! 					$month_start_day = strtolower(date("D", $month_start));
! 					foreach($week_arr as $week){
! 						#echo "<pre>$summary ".$byday_arr[1].$week.$on_day." st:".date("Ymd",$month_start)." t:".date("Ymd",$time)."\n";
! 						if($byday_arr[1] == '-') $next_date_time = strtotime($byday_arr[1].$week.$on_day,$month_end);
  						else {
  							# we need this special offset in case the event day coincides with the month start day
--- 138,165 ----
  		ereg ('([-\+]{0,1})?([0-9]+)?([A-Z]{2})', $day, $byday_arr);
  		$on_day = two2threeCharDays($byday_arr[3]);
! 		switch ($freq_type) {
  			case 'week':
  				#need to find the first day of the appropriate week.
! 				$next_date_time = strtotime('this ' . $on_day, strtotime($the_sunday)) + (12 * 60 * 60);
  				$times[] = $next_date_time;
  				break;
  			case 'month':
! 				$time = mktime(12, 0, 0, $month, 1, $year);
! 				// FIXME: Is this supposed to fall through?
  			case 'year':
! 				if (empty($byweekno)) {
! 					$week_arr = array(1, 2, 3, 4, 5);
  					if(isset($byday_arr[2]) && $byday_arr[2] !='') $week_arr = array($byday_arr[2]);
! 					$month_start = strtotime(date('Ym01', $time)) - (24 * 60 * 60);
! 					$month_end = strtotime(date('Ymt', $time)) + (36 * 60 * 60);
! 					if ($freq_type == 'year' && empty($bymonth)) {
! 						$month_start = mktime(12, 0, 0, 1, 0, $year);
! 						$month_end   = mktime(12, 0, 0, 1, 1, $year + 1);
  					}
! 					$month_start_day = strtolower(date('D', $month_start));
! 					foreach ($week_arr as $week) {
! 						if ($byday_arr[1] == '-') {
! 							$next_date_time = strtotime($byday_arr[1] . $week . $on_day, $month_end);
! 						}
  						else {
  							# we need this special offset in case the event day coincides with the month start day
***************
*** 162,235 ****
  						}
  						# check that we're still in the same month
! 						if (date("m",$next_date_time) == date("m",$time) ) $times[] = $next_date_time;
  					}
! 				}else{
  					# byweekno should act like freq_type = week
! 					$next_date_time = strtotime("this $on_day",strtotime($the_sunday)) + (12 * 60 * 60);
  					$times[] = $next_date_time;
  				}
  				break;
  			default:
! 				$month_start = strtotime(date("Ym01",$time));
! 				$next_date_time = strtotime($byday_arr[1].$byday_arr[2].$on_day, $month_start);
  		}
  	}
- 	#echo "exp byday";dump_times($times);
  	return $times;
  }
  
! 
! function restrict_bymonth($times,$freq=''){
  	global $bymonth, $byyearday;
  	if (empty($bymonth) || !empty($byyearday)) return $times;
! 	$new_times=array();
! 	foreach ($times as $time){
! 		if(in_array(date("m", $time), $bymonth)) $new_times[] = $time;
  	}
  	return $new_times;
  }
! function restrict_byweekno($times,$freq=''){
  	global $byweekno;
! 	if(empty($byweekno)) return $times;
! 	$new_times=array();
! 	foreach ($times as $time) if(in_array(date("W", $time), $byweekno)) $new_times[] = $time;
  	return $new_times;
  
  }
! function restrict_byyearday($times,$freq=''){
  	global $byyearday;
! 	if(empty($byyearday)) return $times;
! 	$new_times=array();
! 	foreach ($times as $time){
! 		foreach ($byyearday as $yearday){
! 			if($yearday < 0){
! 				$yearday = 365 + $yearday +1;
! 				if(date("L",$time)) $yearday += 1;
  			}
  			$yearday_arr[] = $yearday;
  		}
! 		# date(z,$time) gives 0 for Jan 1
! 		if(in_array((date("z", $time)+1), $yearday_arr)) $new_times[] = $time;
  	}
  	return $new_times;
  }
  
! function restrict_bymonthday($times,$freq=''){
  	global $bymonthday;
! 	if(empty($bymonthday)) return $times;
! 	$new_times=array();
! 	foreach ($times as $time){
! 		foreach ($bymonthday as $monthday){
! 			if($monthday < 0) $monthday = date("t",$time) + $monthday +1;
  			$monthday_arr[] = $monthday;
  		}
! 		if(in_array(date("j", $time), $monthday_arr)) $new_times[] = $time;
  	}
  	return $new_times;
  }
! function restrict_byday($times,$freq=''){
  	global $byday;
! 	if(empty($byday)) return $times;
! 	foreach($byday as $key=>$day) {
  		/* set $byday_arr
  				[0] => byday string, e.g. 4TH
--- 170,249 ----
  						}
  						# check that we're still in the same month
! 						if (date('m', $next_date_time) == date('m', $time)) $times[] = $next_date_time;
  					}
! 				}
! 				else {
  					# byweekno should act like freq_type = week
! 					$next_date_time = strtotime('this ' . $on_day, strtotime($the_sunday)) + (12 * 60 * 60);
  					$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);
! 				break;
  		}
  	}
  	return $times;
  }
  
! function restrict_bymonth($times, $freq = '') {
  	global $bymonth, $byyearday;
  	if (empty($bymonth) || !empty($byyearday)) return $times;
! 	$new_times = array();
! 	foreach ($times as $time) {
! 		if (in_array(date('m', $time), $bymonth)) $new_times[] = $time;
  	}
  	return $new_times;
  }
! 
! function restrict_byweekno($times, $freq = '') {
  	global $byweekno;
! 	if (empty($byweekno)) return $times;
! 	$new_times = array();
! 	foreach ($times as $time) {
! 		if (in_array(date('W', $time), $byweekno)) $new_times[] = $time;
! 	}
  	return $new_times;
  
  }
! 
! function restrict_byyearday($times, $freq = '') {
  	global $byyearday;
! 	if (empty($byyearday)) return $times;
! 	$new_times = array();
! 	foreach ($times as $time) {
! 		foreach ($byyearday as $yearday) {
! 			if ($yearday < 0) {
! 				$yearday = 365 + $yearday + 1;
! 				if (date('L', $time)) $yearday += 1;
  			}
  			$yearday_arr[] = $yearday;
  		}
! 		# date('z', $time) gives 0 for Jan 1
! 		if (in_array((date('z', $time) + 1), $yearday_arr)) $new_times[] = $time;
  	}
  	return $new_times;
  }
  
! function restrict_bymonthday($times, $freq = '') {
  	global $bymonthday;
! 	if (empty($bymonthday)) return $times;
! 	$new_times = array();
! 	foreach ($times as $time) {
! 		foreach ($bymonthday as $monthday) {
! 			if ($monthday < 0) {
! 				$monthday = date('t', $time) + $monthday + 1;
! 			}
  			$monthday_arr[] = $monthday;
  		}
! 		if (in_array(date('j', $time), $monthday_arr)) $new_times[] = $time;
  	}
  	return $new_times;
  }
! function restrict_byday($times, $freq = '') {
  	global $byday;
! 	if (empty($byday)) return $times;
! 	foreach ($byday as $key => $day) {
  		/* set $byday_arr
  				[0] => byday string, e.g. 4TH
***************
*** 241,256 ****
  		$byday3[] = two2threeCharDays($byday_arr[3]);
  	}
! 	$new_times=array();
! 	foreach ($times as $time) if(in_array(strtolower(date("D", $time)), $byday3)) $new_times[] = $time;
  	return $new_times;
  }
  
! function restrict_bysetpos($times,$freq=''){
  	global $bysetpos;
! 	if(empty($bysetpos)) return $times;
  	sort($times);
! 	$new_times=array();
! 	foreach($bysetpos as $setpos){
! 		$new_times[] = implode('',array_slice($times, $setpos, 1));
  	}
  	return $new_times;
--- 255,272 ----
  		$byday3[] = two2threeCharDays($byday_arr[3]);
  	}
! 	$new_times = array();
! 	foreach ($times as $time) {
! 		if (in_array(strtolower(date('D', $time)), $byday3)) $new_times[] = $time;
! 	}
  	return $new_times;
  }
  
! function restrict_bysetpos($times, $freq = '') {
  	global $bysetpos;
! 	if (empty($bysetpos)) return $times;
  	sort($times);
! 	$new_times = array();
! 	foreach ($bysetpos as $setpos) {
! 		$new_times[] = implode('', array_slice($times, $setpos, 1));
  	}
  	return $new_times;
***************
*** 258,266 ****
  
  # for diagnostics
! function dump_times($times){
  	global $summary;
! 	echo "<pre>$summary times:";
  	#var_dump($times);
! 	foreach($times as $time) echo "\ndate:".date("Y-m-d H:i:s",$time);
! 	echo "</pre>";
  }
--- 274,284 ----
  
  # for diagnostics
! function dump_times($times) {
  	global $summary;
! 	echo '<pre>' . $summary . ' times:';
  	#var_dump($times);
! 	foreach ($times as $time) {
! 		echo "\ndate:" . date('Y-m-d H:i:s', $time);
! 	}
! 	echo '</pre>';
  }