From: helge <helge@d1b88da0-ebda-0310-925b-ed51d893ca5b>
Date: Tue, 19 Oct 2004 16:57:59 +0000 (+0000)
Subject: added methods to render apts as just vevents
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb2535c9657d549c44b79767e7f1790e8e346476;p=scalable-opengroupware.org

added methods to render apts as just vevents


git-svn-id: http://svn.opengroupware.org/SOGo/trunk@410 d1b88da0-ebda-0310-925b-ed51d893ca5b
---

diff --git a/SOGoLogic/ChangeLog b/SOGoLogic/ChangeLog
index 6caa5714..5e2ddc31 100644
--- a/SOGoLogic/ChangeLog
+++ b/SOGoLogic/ChangeLog
@@ -1,5 +1,14 @@
 2004-10-19  Helge Hess  <helge.hess@opengroupware.org>
 
+	* v0.9.21
+
+	* SOGoAppointment.m: added the -vEventString method (base on the new
+	  renderer method)
+
+	* SOGoAppointmentICalRenderer.m :added -vEventStringForAppointment: 
+	  method to render a SOGoAppointment as just a vevent (without the
+	  vcalendar wrapper)
+
 	* SOGoAppointment.m: added a -description (v0.9.20)
 
 2004-10-17  Marcus Mueller  <znek@mulle-kybernetik.com>
diff --git a/SOGoLogic/SOGoAppointment.h b/SOGoLogic/SOGoAppointment.h
index d5cf0e0d..4c99db61 100644
--- a/SOGoLogic/SOGoAppointment.h
+++ b/SOGoLogic/SOGoAppointment.h
@@ -98,6 +98,7 @@
 /* iCal generation */
 
 - (NSString *)iCalString;
+- (NSString *)vEventString;
 
 /* raw entity objects */
 
diff --git a/SOGoLogic/SOGoAppointment.m b/SOGoLogic/SOGoAppointment.m
index de8dd2d0..a92f42f8 100644
--- a/SOGoLogic/SOGoAppointment.m
+++ b/SOGoLogic/SOGoAppointment.m
@@ -125,6 +125,10 @@ static SaxObjectDecoder          *sax   = nil;
   return [[SOGoAppointmentICalRenderer sharedAppointmentRenderer]
 	                               stringForAppointment:self];
 }
+- (NSString *)vEventString {
+  return [[SOGoAppointmentICalRenderer sharedAppointmentRenderer]
+	                               vEventStringForAppointment:self];
+}
 
 /* forwarded methods */
 
diff --git a/SOGoLogic/SOGoAppointmentICalRenderer.h b/SOGoLogic/SOGoAppointmentICalRenderer.h
index 3eebed2d..afdd2e6f 100644
--- a/SOGoLogic/SOGoAppointmentICalRenderer.h
+++ b/SOGoLogic/SOGoAppointmentICalRenderer.h
@@ -38,6 +38,7 @@
 
 + (id)sharedAppointmentRenderer;
 
+- (NSString *)vEventStringForAppointment:(SOGoAppointment *)_apt;
 - (NSString *)stringForAppointment:(SOGoAppointment *)_apt;
 
 @end
diff --git a/SOGoLogic/SOGoAppointmentICalRenderer.m b/SOGoLogic/SOGoAppointmentICalRenderer.m
index 57e9aa84..b95b8a10 100644
--- a/SOGoLogic/SOGoAppointmentICalRenderer.m
+++ b/SOGoLogic/SOGoAppointmentICalRenderer.m
@@ -35,6 +35,9 @@
 
 static SOGoAppointmentICalRenderer *renderer = nil;
 
+/* assume length of 1K - reasonable ? */
+static unsigned DefaultICalStringCapacity = 1024;
+
 + (id)sharedAppointmentRenderer {
   if (renderer == nil)
     renderer = [[self alloc] init];
@@ -183,28 +186,45 @@ static SOGoAppointmentICalRenderer *renderer = nil;
   [s appendString:@"END:VEVENT\r\n"];
 }
 
-- (NSString *)stringForAppointment:(SOGoAppointment *)_apt {
-  NSMutableString *s;
-
-  if (_apt == nil)
-    return nil;
+- (BOOL)isValidAppointment:(SOGoAppointment *)_apt {
+  if (![_apt isNotNull])
+    return NO;
   
   if ([[_apt uid] length] == 0) {
     [self logWithFormat:
 	    @"WARNING: got apt without uid, rejecting iCal generation: %@", 
 	    _apt];
-    return nil;
+    return NO;
   }
   if ([[[_apt startDate] icalString] length] == 0) {
     [self logWithFormat:
 	    @"WARNING: got apt without start date, "
 	    @"rejecting iCal generation: %@",
 	    _apt];
-    return nil;
+    return NO;
   }
   
-  /* assume length of 1K - reasonable ? */
-  s = [NSMutableString stringWithCapacity:1024];
+  return YES;
+}
+
+- (NSString *)vEventStringForAppointment:(SOGoAppointment *)_apt {
+  NSMutableString *s;
+  
+  if (![self isValidAppointment:_apt])
+    return nil;
+  
+  s = [NSMutableString stringWithCapacity:DefaultICalStringCapacity];
+  [self addVEventForAppointment:_apt toString:s];
+  return s;
+}
+
+- (NSString *)stringForAppointment:(SOGoAppointment *)_apt {
+  NSMutableString *s;
+  
+  if (![self isValidAppointment:_apt])
+    return nil;
+  
+  s = [NSMutableString stringWithCapacity:DefaultICalStringCapacity];
   [self addPreambleForAppointment:_apt  toString:s];
   [self addVEventForAppointment:_apt    toString:s];
   [self addPostambleForAppointment:_apt toString:s];