From 99e4b1fc22751dac61a340a25c00dd7bb6aaee2f Mon Sep 17 00:00:00 2001
From: Wolfgang Sourdeau <wsourdeau@inverse.ca>
Date: Mon, 26 Mar 2007 13:41:04 +0000
Subject: [PATCH] Monotone-Parent: 6723ab8142f4a076f7663746dfb3f59de2190e55
 Monotone-Revision: b2f8cfd95a5bbbd3129eea0cb28710e341ce22db

Monotone-Author: wsourdeau@inverse.ca
Monotone-Date: 2007-03-26T13:41:04
Monotone-Branch: ca.inverse.sogo
---
 ChangeLog                    |   5 ++
 UI/MainUI/SOGoUserHomePage.m | 119 +++++++++++++++++++++++++++++++++++
 2 files changed, 124 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index c1dad0c55..cc2e56f6d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-03-26  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
+
+	* UI/MainUI/SOGoUserHomePage.m ([SOGoUserHomePage
+	-readFreeBusyAction]): restored method.
+
 2007-03-22  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
 	* UI/MainUI/SOGoUserHomePage.m ([SOGoUserHomePage
diff --git a/UI/MainUI/SOGoUserHomePage.m b/UI/MainUI/SOGoUserHomePage.m
index 4cd16e76e..559e4b3c6 100644
--- a/UI/MainUI/SOGoUserHomePage.m
+++ b/UI/MainUI/SOGoUserHomePage.m
@@ -20,7 +20,14 @@
  * Boston, MA 02111-1307, USA.
  */
 
+#import <Foundation/NSCalendarDate.h>
+#import <Foundation/NSValue.h>
 #import <NGObjWeb/WORequest.h>
+#import <NGObjWeb/WOResponse.h>
+#import <NGExtensions/NSCalendarDate+misc.h>
+
+#import <Appointments/SOGoFreeBusyObject.h>
+#import <SOGo/NSCalendarDate+SOGo.h>
 #import <SOGoUI/UIxComponent.h>
 
 @interface SOGoUserHomePage : UIxComponent
@@ -39,4 +46,116 @@
   return [self redirectToLocation: url];
 }
 
+- (void) _fillFreeBusyItems: (NSMutableArray *) items
+                withRecords: (NSEnumerator *) records
+              fromStartDate: (NSCalendarDate *) startDate
+                  toEndDate: (NSCalendarDate *) endDate
+{
+  NSDictionary *record;
+  int count, startInterval, endInterval, value;
+  NSNumber *status;
+  NSCalendarDate *currentDate;
+  
+  record = [records nextObject];
+  while (record)
+    {
+      status = [record objectForKey: @"status"];
+ 
+      value = [[record objectForKey: @"startdate"] intValue];
+      currentDate = [NSCalendarDate dateWithTimeIntervalSince1970: value];
+      if ([currentDate earlierDate: startDate] == currentDate)
+        startInterval = 0;
+      else
+        startInterval
+          = ([currentDate timeIntervalSinceDate: startDate] / 900);
+
+      value = [[record objectForKey: @"enddate"] intValue];
+      currentDate = [NSCalendarDate dateWithTimeIntervalSince1970: value];
+      if ([currentDate earlierDate: endDate] == endDate)
+        endInterval = [items count] - 1;
+      else
+        endInterval = ([currentDate timeIntervalSinceDate: startDate] / 900);
+
+      for (count = startInterval; count < endInterval; count++)
+        [items replaceObjectAtIndex: count withObject: status];
+
+      record = [records nextObject];
+    }
+}
+ 
+- (NSString *) _freeBusyAsTextFromStartDate: (NSCalendarDate *) startDate
+                                  toEndDate: (NSCalendarDate *) endDate
+                                forFreeBusy: (SOGoFreeBusyObject *) fb
+{
+  NSEnumerator *records;
+  NSMutableArray *freeBusyItems;
+  NSTimeInterval interval;
+  int count, intervals;
+
+  interval = [endDate timeIntervalSinceDate: startDate] + 60;
+  intervals = interval / 900; /* slices of 15 minutes */
+  freeBusyItems = [NSMutableArray arrayWithCapacity: intervals];
+  for (count = 1; count < intervals; count++)
+    [freeBusyItems addObject: @"0"];
+
+  records = [[fb fetchFreeBusyInfosFrom: startDate to: endDate] objectEnumerator];
+  [self _fillFreeBusyItems: freeBusyItems withRecords: records
+        fromStartDate: startDate toEndDate: endDate];
+
+  return [freeBusyItems componentsJoinedByString: @","];
+}
+
+- (NSString *) _freeBusyAsText
+{
+  SOGoFreeBusyObject *co;
+  NSCalendarDate *startDate, *endDate;
+  NSString *queryDay, *additionalDays;
+  NSTimeZone *uTZ;
+
+  co = [self clientObject];
+  uTZ = [co userTimeZone];
+
+  queryDay = [self queryParameterForKey: @"sday"];
+  if ([queryDay length])
+    startDate = [NSCalendarDate dateFromShortDateString: queryDay
+                                andShortTimeString: @"0000"
+                                inTimeZone: uTZ];
+  else
+    {
+      startDate = [NSCalendarDate calendarDate];
+      [startDate setTimeZone: uTZ];
+      startDate = [startDate hour: 0 minute: 0];
+    }
+
+  queryDay = [self queryParameterForKey: @"eday"];
+  if ([queryDay length])
+    endDate = [NSCalendarDate dateFromShortDateString: queryDay
+                              andShortTimeString: @"2359"
+                              inTimeZone: uTZ];
+  else
+    endDate = [startDate hour: 23 minute: 59];
+
+  additionalDays = [self queryParameterForKey: @"additional"];
+  if ([additionalDays length] > 0)
+    endDate = [endDate dateByAddingYears: 0 months: 0
+                       days: [additionalDays intValue]
+                       hours: 0 minutes: 0 seconds: 0];
+
+  return [self _freeBusyAsTextFromStartDate: startDate toEndDate: endDate
+               forFreeBusy: co];
+}
+
+- (id <WOActionResults>) readFreeBusyAction
+{
+  WOResponse *response;
+
+  response = [context response];
+  [response setStatus: 200];
+  [response setHeader: @"text/plain; charset=iso-8859-1"
+            forKey: @"Content-Type"];
+  [response appendContentString: [self _freeBusyAsText]];
+
+  return response;
+}
+
 @end