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Monotone-Revision: 9054022ef1ca8aeba6e34842d27d9b94ce002b89 Monotone-Author: dev-unix.inverse.qc.ca Monotone-Date: 2006-06-15T19:34:10 Monotone-Branch: ca.inverse.sogo
2026-07-11 03:15:10 +00:00 · 2006-06-15 19:34:10 +00:00
commit f18c764ffa
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+/*
+  Copyright (C) 2004-2005 SKYRIX Software AG
+
+  This file is part of OpenGroupware.org.
+
+  OGo is free software; you can redistribute it and/or modify it under
+  the terms of the GNU Lesser General Public License as published by the
+  Free Software Foundation; either version 2, or (at your option) any
+  later version.
+
+  OGo is distributed in the hope that it will be useful, but WITHOUT ANY
+  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+  License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with OGo; see the file COPYING.  If not, write to the
+  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+  02111-1307, USA.
+*/
+
+#include "UIxAppointmentView.h"
+#include <NGiCal/NGiCal.h>
+#include <SOGo/SOGoAppointment.h>
+#include <SOGo/WOContext+Agenor.h>
+#include <Appointments/SOGoAppointmentObject.h>
+#include <SOGoUI/SOGoDateFormatter.h>
+#include "UIxComponent+Agenor.h"
+#include "common.h"
+
+@interface UIxAppointmentView (PrivateAPI)
+- (BOOL)isAttendeeActiveUser;
+@end
+
+@implementation UIxAppointmentView
+
+- (void)dealloc {
+  [self->appointment   release];
+  [self->attendee      release];
+  [self->dateFormatter release];
+  [self->item          release];
+  [super dealloc];
+}
+
+/* accessors */
+
+- (NSString *)tabSelection {
+  NSString *selection;
+    
+  selection = [self queryParameterForKey:@"tab"];
+  if (selection == nil)
+    selection = @"attributes";
+  return selection;
+}
+
+- (void)setAttendee:(id)_attendee {
+  ASSIGN(self->attendee, _attendee);
+}
+- (id)attendee {
+  return self->attendee;
+}
+
+- (BOOL)isAttendeeActiveUser {
+  NSString *email, *attEmail;
+  
+  email    = [[[self context] activeUser] email];
+  attEmail = [[self attendee] rfc822Email];
+  return [email isEqualToString:attEmail];
+}
+- (BOOL)showAcceptButton {
+  return [[self attendee] participationStatus] != iCalPersonPartStatAccepted;
+}
+- (BOOL)showRejectButton {
+  return [[self attendee] participationStatus] != iCalPersonPartStatDeclined;
+}
+- (NSString *)attendeeStatusColspan {
+  return [self isAttendeeActiveUser] ? @"1" : @"2";
+}
+
+- (void)setItem:(id)_item {
+  ASSIGN(self->item, _item);
+}
+- (id)item {
+  return self->item;
+}
+
+- (SOGoDateFormatter *)dateFormatter {
+  if (self->dateFormatter == nil) {
+    self->dateFormatter =
+      [[SOGoDateFormatter alloc] initWithLocale:[self locale]];
+    [self->dateFormatter setFullWeekdayNameAndDetails];
+  }
+  return self->dateFormatter;
+}
+
+- (NSCalendarDate *)startTime {
+  NSCalendarDate *date;
+    
+  date = [[self appointment] startDate];
+  [date setTimeZone:[self viewTimeZone]];
+  return date;
+}
+
+- (NSCalendarDate *)endTime {
+  NSCalendarDate *date;
+  
+  date = [[self appointment] endDate];
+  [date setTimeZone:[self viewTimeZone]];
+  return date;
+}
+
+- (NSString *)resourcesAsString {
+  NSArray *resources, *cns;
+
+  resources = [[self appointment] resources];
+  cns = [resources valueForKey:@"cnForDisplay"];
+  return [cns componentsJoinedByString:@"<br />"];
+}
+
+- (NSString *)categoriesAsString {
+  unsigned i, count;
+  NSArray *cats;
+  NSMutableString *s;
+  
+  s = [NSMutableString stringWithCapacity:32];
+  cats = [((SOGoAppointment *)self->appointment) categories];
+  count = [cats count];
+  for(i = 0; i < count; i++) {
+    NSString *cat, *label;
+
+    cat = [cats objectAtIndex:i];
+    label = [self labelForKey:cat];
+    [s appendString:label];
+    if(i != (count - 1))
+      [s appendString:@", "];
+  }
+  return s;
+}
+
+/* backend */
+
+- (SOGoAppointment *)appointment {
+  NSString *iCalString;
+    
+  if (self->appointment != nil)
+    return self->appointment;
+    
+  iCalString = [[self clientObject] valueForKey:@"iCalString"];
+  if (![iCalString isNotNull] || [iCalString length] == 0) {
+    [self errorWithFormat:@"(%s): missing iCal string!", 
+            __PRETTY_FUNCTION__];
+    return nil;
+  }
+    
+  self->appointment = [[SOGoAppointment alloc] initWithICalString:iCalString];
+  return self->appointment;
+}
+
+
+/* hrefs */
+
+- (NSString *)attributesTabLink {
+  return [self completeHrefForMethod:[self ownMethodName]
+	       withParameter:@"attributes"
+	       forKey:@"tab"];
+}
+
+- (NSString *)participantsTabLink {
+    return [self completeHrefForMethod:[self ownMethodName]
+                 withParameter:@"participants"
+                 forKey:@"tab"];
+}
+
+- (NSString *)debugTabLink {
+  return [self completeHrefForMethod:[self ownMethodName]
+	       withParameter:@"debug"
+	       forKey:@"tab"];
+}
+
+- (NSString *)completeHrefForMethod:(NSString *)_method
+  withParameter:(NSString *)_param
+  forKey:(NSString *)_key
+{
+  NSString *href;
+
+  [self setQueryParameter:_param forKey:_key];
+  href = [self completeHrefForMethod:[self ownMethodName]];
+  [self setQueryParameter:nil forKey:_key];
+  return href;
+}
+
+
+/* access */
+
+- (BOOL)isMyApt {
+  NSString   *email;
+  iCalPerson *organizer;
+
+  email     = [[[self context] activeUser] email];
+  organizer = [[self appointment] organizer];
+  if (!organizer) return YES; // assume this is correct to do, right?
+  return [[organizer rfc822Email] isEqualToString:email];
+}
+
+- (BOOL)canAccessApt {
+  NSString *email;
+  NSArray  *partMails;
+
+  if ([self isMyApt])
+    return YES;
+  
+  /* not my apt - can access if it's public */
+  if ([[self appointment] isPublic])
+    return YES;
+
+  /* can access it if I'm invited :-) */
+  email     = [[[self context] activeUser] email];
+  partMails = [[[self appointment] participants] valueForKey:@"rfc822Email"];
+  return [partMails containsObject:email];
+}
+
+- (BOOL)canEditApt {
+  return [self isMyApt];
+}
+
+
+/* action */
+
+- (id<WOActionResults>)defaultAction {
+  if ([self appointment] == nil) {
+    return [NSException exceptionWithHTTPStatus:404 /* Not Found */
+			reason:@"could not locate appointment"];
+  }
+  
+  return self;
+}
+
+- (BOOL)isDeletableClientObject {
+  return [[self clientObject] respondsToSelector:@selector(delete)];
+}
+
+- (id)deleteAction {
+  NSException *ex;
+  id url;
+
+  if ([self appointment] == nil) {
+    return [NSException exceptionWithHTTPStatus:404 /* Not Found */
+			reason:@"could not locate appointment"];
+  }
+
+  if (![self isDeletableClientObject]) {
+    /* return 400 == Bad Request */
+    return [NSException exceptionWithHTTPStatus:400
+                        reason:@"method cannot be invoked on "
+                               @"the specified object"];
+  }
+  
+  if ((ex = [[self clientObject] delete]) != nil) {
+    // TODO: improve error handling
+    [self debugWithFormat:@"failed to delete: %@", ex];
+    return ex;
+  }
+  
+  url = [[[self clientObject] container] baseURLInContext:[self context]];
+  return [self redirectToLocation:url];
+}
+
+@end /* UIxAppointmentView */