From 03d63c81c1e6f46be4d145ea84aa2c1198bc0984 Mon Sep 17 00:00:00 2001
From: Jim Hu <jimhu@users.sourceforge.net>
Date: Tue, 14 Nov 2006 07:00:51 +0000
Subject: change date calcs to allow rss feeds to go across years

---
 functions/ical_parser.php | 28 +++++++++++++---------------
 functions/init.inc.php    |  7 ++++++-
 rss/rss.php               |  2 +-
 3 files changed, 20 insertions(+), 17 deletions(-)

diff --git a/functions/ical_parser.php b/functions/ical_parser.php
index 56475b2..6db0351 100644
--- a/functions/ical_parser.php
+++ b/functions/ical_parser.php
@@ -24,13 +24,6 @@ while ($fillTime < $day_end) {
 	$fillTime = $fill_h . $fill_min;
 }
 
-// what date we want to get data for (for day calendar)
-if (!isset($getdate) || $getdate == '') $getdate = date('Ymd');
-preg_match ("/([0-9]{4})([0-9]{2})([0-9]{2})/", $getdate, $day_array2);
-$this_day = $day_array2[3];
-$this_month = $day_array2[2];
-$this_year = $day_array2[1];
-
 // reading the file if it's allowed
 $parse_file = true;
 if ($save_parsed_cals == 'yes') {	
@@ -427,15 +420,20 @@ foreach ($cal_filelist as $cal_key=>$filename) {
 					}
 					
 					$start_date_time = strtotime($start_date);
-					$this_month_start_time = strtotime($this_year.$this_month.'01');
-					if ($current_view == 'year' || ($save_parsed_cals == 'yes' && !$is_webcal)|| $current_view == 'print' && $printview == 'year') {
-						$start_range_time = strtotime($this_year.'-01-01 -2 weeks');
-						$end_range_time = strtotime($this_year.'-12-31 +2 weeks');
-					} else {
-						$start_range_time = strtotime('-1 month -2 day', $this_month_start_time);
-						$end_range_time = strtotime('+2 month +2 day', $this_month_start_time);
+					if (!isset($fromdate)){
+						#this should happen if not in one of the rss views
+						$this_month_start_time = strtotime($this_year.$this_month.'01');
+						if ($current_view == 'year' || ($save_parsed_cals == 'yes' && !$is_webcal)|| $current_view == 'print' && $printview == 'year') {
+							$start_range_time = strtotime($this_year.'-01-01 -2 weeks');
+							$end_range_time = strtotime($this_year.'-12-31 +2 weeks');
+						} else {
+							$start_range_time = strtotime('-1 month -2 day', $this_month_start_time);
+							$end_range_time = strtotime('+2 month +2 day', $this_month_start_time);
+						}
+					}else{
+							$start_range_time = strtotime($fromdate);			
+							$end_range_time = strtotime($todate)+60*60*24; 						
 					}
-					
 					foreach ($rrule_array as $key => $val) {
 						switch($key) {
 							case 'FREQ':
diff --git a/functions/init.inc.php b/functions/init.inc.php
index 83b540e..883ab36 100644
--- a/functions/init.inc.php
+++ b/functions/init.inc.php
@@ -1,5 +1,5 @@
 <?php 
-$phpicalendar_version = '2.22';
+$phpicalendar_version = '2.23 rc1';
 // uncomment when developing, comment for shipping version
 //error_reporting (E_ERROR | E_WARNING | E_PARSE);
 error_reporting(0);
@@ -94,6 +94,11 @@ if (!isset($getdate)) {
 	}
 }
 
+preg_match ("/([0-9]{4})([0-9]{2})([0-9]{2})/", $getdate, $day_array2);
+$this_day = $day_array2[3];
+$this_month = $day_array2[2];
+$this_year = $day_array2[1];
+
 if (ini_get('max_execution_time') < 60) {
 	@ini_set('max_execution_time', '60');
 }
diff --git a/rss/rss.php b/rss/rss.php
index a480465..85b29f5 100644
--- a/rss/rss.php
+++ b/rss/rss.php
@@ -111,7 +111,7 @@ foreach ($master_array['-4'] as $calinfo){
 	if ($calinfo['mtime'] > $filemod) $filemod = $calinfo['mtime']; 
 }	
 $filemodtime = date("r", $filemod);
-
+/*
 //send relevant headers
 header ("Last-Modified: $filemodtime");
 header ("ETag:\"$filemodtime\"");
-- 
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