err.no Git - scalable-opengroupware.org/blob - UI/Common/UIxFolderActions.m

   1 /* UIxFolderActions.m - this file is part of SOGo
   2  *
   3  * Copyright (C) 2007 Inverse groupe conseil
   4  *
   5  * Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
   6  *
   7  * This file is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2, or (at your option)
  10  * any later version.
  11  *
  12  * This file is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; see the file COPYING.  If not, write to
  19  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  20  * Boston, MA 02111-1307, USA.
  21  */
  22
  23 #import <Foundation/NSDictionary.h>
  24 #import <Foundation/NSString.h>
  25 #import <Foundation/NSUserDefaults.h>
  26 #import <Foundation/NSValue.h>
  27
  28 #import <NGObjWeb/WOContext.h>
  29 #import <NGObjWeb/WOContext+SoObjects.h>
  30 #import <NGObjWeb/WORequest.h>
  31 #import <NGObjWeb/WOResponse.h>
  32 #import <NGObjWeb/SoSecurityManager.h>
  33
  34 #import <SoObjects/SOGo/LDAPUserManager.h>
  35 #import <SoObjects/SOGo/SOGoUser.h>
  36 #import <SoObjects/SOGo/SOGoObject.h>
  37 #import <SoObjects/SOGo/SOGoPermissions.h>
  38
  39 #import "UIxFolderActions.h"
  40
  41 @implementation UIxFolderActions
  42
  43 #warning some of this code could probably be moved in one of the \
  44          clientObject classes...
  45
  46 - (void) _setupContext
  47 {
  48   NSString *clientClass;
  49   SOGoUser *activeUser;
  50
  51   activeUser = [context activeUser];
  52   login = [activeUser login];
  53   clientObject = [self clientObject];
  54   owner = [clientObject ownerInContext: nil];
  55
  56   clientClass = NSStringFromClass([clientObject class]);
  57   if ([clientClass isEqualToString: @"SOGoContactGCSFolder"])
  58     baseFolder = @"Contacts";
  59   else if ([clientClass isEqualToString: @"SOGoAppointmentFolder"])
  60     baseFolder = @"Calendar";
  61   else
  62     baseFolder = nil;
  63
  64   um = [LDAPUserManager sharedUserManager];
  65   ud = [activeUser userSettings];
  66   moduleSettings = [ud objectForKey: baseFolder];
  67   if (!moduleSettings)
  68     {
  69       moduleSettings = [NSMutableDictionary new];
  70       [moduleSettings autorelease];
  71     }
  72   [ud setObject: moduleSettings forKey: baseFolder];
  73
  74   subscriptionPointer = [NSMutableString stringWithFormat: @"%@:%@",
  75                                          owner, baseFolder];
  76   if ([baseFolder isEqualToString: @"Contacts"])
  77     [subscriptionPointer appendFormat: @"/%@",
  78                          [clientObject nameInContainer]];
  79 }
  80
  81 - (WOResponse *) _realActionWithFolderName: (NSDictionary *) folderDict
  82 {
  83   WOResponse *response;
  84   NSMutableDictionary *folderSubscription;
  85
  86   response = [context response];
  87   if ([owner isEqualToString: login])
  88     {
  89       [response setStatus: 403];
  90       [response appendContentString:
  91                  @"You cannot (un)subscribe to a folder that you own!"];
  92     }
  93   else
  94     {
  95       folderSubscription
  96         = [moduleSettings objectForKey: @"SubscribedFolders"];
  97       if (!folderSubscription)
  98         {
  99           folderSubscription = [NSMutableDictionary dictionary];
 100           [moduleSettings setObject: folderSubscription
 101                           forKey: @"SubscribedFolders"];
 102         }
 103       if (folderDict)
 104         [folderSubscription setObject: folderDict
 105                             forKey: subscriptionPointer];
 106       else
 107         [folderSubscription removeObjectForKey: subscriptionPointer];
 108
 109       [ud synchronize];
 110       [response setStatus: 204];
 111     }
 112
 113   return response;
 114 }
 115
 116 - (WOResponse *) subscribeAction
 117 {
 118   NSString *email;
 119   NSMutableDictionary *folderDict;
 120   NSString *folderName;
 121
 122   [self _setupContext];
 123   email = [NSString stringWithFormat: @"%@ <%@>",
 124                     [um getCNForUID: owner],
 125                     [um getEmailForUID: owner]];
 126   if ([baseFolder isEqualToString: @"Contacts"])
 127     folderName = [NSString stringWithFormat: @"%@ (%@)",
 128                            [clientObject nameInContainer], email];
 129   else
 130     folderName = email;
 131
 132   folderDict = [NSMutableDictionary dictionary];
 133   [folderDict setObject: folderName forKey: @"displayName"];
 134   [folderDict setObject: [NSNumber numberWithBool: NO] forKey: @"active"];
 135
 136   return [self _realActionWithFolderName: folderDict];
 137 }
 138
 139 - (WOResponse *) unsubscribeAction
 140 {
 141   [self _setupContext];
 142
 143   return [self _realActionWithFolderName: nil];
 144 }
 145
 146 - (WOResponse *) canAccessContentAction
 147 {
 148   WOResponse *response;
 149   SoSecurityManager *securityManager;
 150   BOOL result;
 151
 152   securityManager = [SoSecurityManager sharedSecurityManager];
 153   result = (![securityManager validatePermission: SoPerm_AccessContentsInformation
 154                               onObject: [self clientObject]
 155                               inContext: context]);
 156
 157   response = [context response];
 158   [response setStatus: 200];
 159   [response setHeader: @"text/plain; charset=\"ascii\""
 160             forKey: @"content-type"];
 161   [response appendContentString: (result) ? @"1" : @"0"];
 162
 163   return response;
 164 }
 165
 166 - (WOResponse *) _realFolderActivation: (BOOL) makeActive
 167 {
 168   WOResponse *response;
 169   NSMutableDictionary *folderSubscription, *folderDict;
 170   NSNumber *active;
 171
 172   response = [context response];
 173
 174   [self _setupContext];
 175   active = [NSNumber numberWithBool: makeActive];
 176   if ([owner isEqualToString: login])
 177     [moduleSettings setObject: active forKey: @"activateUserFolder"];
 178   else
 179     {
 180       folderSubscription
 181         = [moduleSettings objectForKey: @"SubscribedFolders"];
 182       if (folderSubscription)
 183         {
 184           folderDict = [folderSubscription objectForKey: subscriptionPointer];
 185           if (folderDict)
 186             [folderDict setObject: active
 187                         forKey: @"active"];
 188         }
 189     }
 190
 191   [ud synchronize];
 192   [response setStatus: 204];
 193
 194   return response;
 195 }
 196
 197 - (WOResponse *) activateFolderAction
 198 {
 199   return [self _realFolderActivation: YES];
 200 }
 201
 202 - (WOResponse *) deactivateFolderAction
 203 {
 204   return [self _realFolderActivation: NO];
 205 }
 206
 207 @end