(Bug #145) Monotone-Parent: 86d5fda1266a9ae6071c1b0c48daa229594679fb Monotone-Revision: 33a4befb91778f46b962f6c895f7697b0d1df722 Monotone-Author: flachapelle@inverse.ca Monotone-Date: 2009-10-06T18:12:07 Monotone-Branch: ca.inverse.sogo
317 lines
8.1 KiB
Objective-C
317 lines
8.1 KiB
Objective-C
/* SOGoMailObject+Draft.m - this file is part of SOGo
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*
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* Copyright (C) 2007-2008 Inverse inc.
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*
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* Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
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*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#import <Foundation/NSArray.h>
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#import <Foundation/NSDictionary.h>
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#import <Foundation/NSEnumerator.h>
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#import <Foundation/NSUserDefaults.h>
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#import <NGObjWeb/WOApplication.h>
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#import <NGObjWeb/WOResponse.h>
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#import <NGObjWeb/WOContext+SoObjects.h>
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#import <NGExtensions/NSString+misc.h>
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#import <NGExtensions/NSObject+Logs.h>
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#import <SoObjects/SOGo/NSArray+Utilities.h>
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#import <SoObjects/SOGo/SOGoUser.h>
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#import "NSString+Mail.h"
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#import "SOGoMailForward.h"
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#import "SOGoMailObject+Draft.h"
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#import "SOGoMailReply.h"
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#define maxFilenameLength 64
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@implementation SOGoMailObject (SOGoDraftObjectExtensions)
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- (BOOL) useOutlookStyleReplies
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{
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NSUserDefaults *ud;
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static int useOutlookStyleReplies = -1;
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if (useOutlookStyleReplies == -1)
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{
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ud = [NSUserDefaults standardUserDefaults];
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useOutlookStyleReplies = [ud boolForKey: @"SOGoMailUseOutlookStyleReplies"];
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}
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return (useOutlookStyleReplies);
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}
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- (NSString *) subjectForReply
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{
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static NSString *replyPrefixes[] = {
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@"Re:", // regular
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@"RE:", // Outlook v11 (English?)
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@"AW:", // German Outlook v11
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@"Re[", // numbered Re, eg "Re[2]:"
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nil
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};
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BOOL hasPrefix;
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unsigned int i;
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NSString *subject, *newSubject;
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hasPrefix = NO;
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subject = [self decodedSubject];
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i = 0;
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while (!hasPrefix && replyPrefixes[i])
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if ([subject hasPrefix: replyPrefixes[i]])
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hasPrefix = YES;
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else
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i++;
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if (hasPrefix)
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newSubject = subject;
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else
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newSubject = [NSString stringWithFormat: @"Re: %@", subject];
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return newSubject;
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}
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- (NSString *) _convertRawContentForEditing: (NSString *) raw
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rawHtml: (BOOL) html
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{
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NSString *rc;
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NSUserDefaults *ud;
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BOOL htmlComposition;
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ud = [[context activeUser] userDefaults];
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htmlComposition = [[ud stringForKey: @"ComposeMessagesType"]
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isEqualToString: @"html"];
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if (html && !htmlComposition)
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rc = [raw htmlToText];
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else if (!html && htmlComposition)
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rc = [raw stringByConvertingCRLNToHTML];
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else
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rc = raw;
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return rc;
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}
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- (NSString *) _contentForEditingFromKeys: (NSArray *) keys
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{
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NSArray *types;
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NSDictionary *parts;
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NSString *rawPart, *content, *contentKey;
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int index;
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BOOL htmlContent;
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content = @"";
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if ([keys count])
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{
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types = [keys objectsForKey: @"mimeType" notFoundMarker: @""];
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index = [types indexOfObject: @"text/plain"];
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if (index == NSNotFound)
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{
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index = [types indexOfObject: @"text/html"];
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htmlContent = YES;
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}
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else
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htmlContent = NO;
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if (index != NSNotFound)
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{
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contentKey = [keys objectAtIndex: index];
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parts = [self fetchPlainTextStrings:
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[NSArray arrayWithObject: contentKey]];
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if ([parts count] > 0)
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{
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rawPart = [[parts allValues] objectAtIndex: 0];
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content = [self _convertRawContentForEditing: rawPart
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rawHtml: htmlContent];
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}
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}
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}
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return content;
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}
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- (NSString *) contentForEditing
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{
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NSMutableArray *keys;
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NSArray *acceptedTypes;
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acceptedTypes
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= [NSArray arrayWithObjects: @"text/plain", @"text/html", nil];
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keys = [NSMutableArray new];
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[self addRequiredKeysOfStructure: [self bodyStructure]
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path: @"" toArray: keys acceptedTypes: acceptedTypes];
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return [self _contentForEditingFromKeys: keys];
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}
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- (NSString *) contentForReply
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{
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SOGoUser *currentUser;
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NSString *pageName;
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SOGoMailReply *page;
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currentUser = [context activeUser];
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pageName = [NSString stringWithFormat: @"SOGoMail%@Reply",
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[currentUser language]];
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page = [[WOApplication application] pageWithName: pageName
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inContext: context];
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[page setSourceMail: self];
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[page setOutlookMode: [self useOutlookStyleReplies]];
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[page setReplyPlacement: [currentUser replyPlacement]];
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[page setSignaturePlacement: [currentUser signaturePlacement]];
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return [[page generateResponse] contentAsString];
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}
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- (NSString *) filenameForForward
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{
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NSString *subject;
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NSMutableString *newSubject;
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static NSString *sescape[] = {
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@"/", @"..", @"~", @"\"", @"'", @" ", @".", nil
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};
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unsigned int count, length;
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subject = [self decodedSubject];
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length = [subject length];
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if (!length)
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{
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subject = @"forward";
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length = [subject length];
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}
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if (length > maxFilenameLength)
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length = maxFilenameLength;
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newSubject = [NSMutableString
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stringWithString: [subject substringToIndex: length]];
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count = 0;
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while (sescape[count])
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{
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[newSubject replaceString: sescape[count]
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withString: @"_"];
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count++;
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}
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[newSubject appendString: @".eml"];
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return newSubject;
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}
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- (NSString *) subjectForForward
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{
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NSString *subject, *newSubject;
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subject = [self decodedSubject];
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if ([subject length] > 0)
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newSubject = [NSString stringWithFormat: @"Fwd: %@", subject];
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else
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newSubject = subject;
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return newSubject;
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}
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- (NSString *) contentForInlineForward
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{
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SOGoUser *currentUser;
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NSString *pageName;
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SOGoMailForward *page;
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currentUser = [context activeUser];
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pageName = [NSString stringWithFormat: @"SOGoMail%@Forward",
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[currentUser language]];
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page = [[WOApplication application] pageWithName: pageName
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inContext: context];
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[page setSourceMail: self];
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return [[page generateResponse] contentAsString];
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}
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- (void) _fetchFileAttachmentKey: (NSDictionary *) part
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intoArray: (NSMutableArray *) keys
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withPath: (NSString *) path
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{
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NSDictionary *disposition, *currentFile;
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NSString *filename, *mimeType;
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disposition = [part objectForKey: @"disposition"];
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filename = [[disposition objectForKey: @"parameterList"]
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objectForKey: @"filename"];
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if (filename)
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{
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mimeType = [NSString stringWithFormat: @"%@/%@",
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[part objectForKey: @"type"],
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[part objectForKey: @"subtype"]];
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currentFile = [NSDictionary dictionaryWithObjectsAndKeys:
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filename, @"filename",
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[mimeType lowercaseString], @"mimetype",
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path, @"path",
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[part objectForKey: @"encoding"], @"encoding", nil];
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[keys addObject: currentFile];
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}
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}
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- (void) _fetchFileAttachmentKeysInPart: (NSDictionary *) part
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intoArray: (NSMutableArray *) keys
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withPath: (NSString *) path
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{
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NSMutableDictionary *currentPart;
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NSString *newPath;
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NSArray *subparts;
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NSString *type;
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unsigned int i;
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type = [[part objectForKey: @"type"] lowercaseString];
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if ([type isEqualToString: @"multipart"])
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{
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subparts = [part objectForKey: @"parts"];
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for (i = 1; i <= [subparts count]; i++)
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{
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currentPart = [subparts objectAtIndex: i-1];
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if (path)
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newPath = [NSString stringWithFormat: @"%@.%d", path, i];
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else
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newPath = [NSString stringWithFormat: @"%d", i];
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[self _fetchFileAttachmentKeysInPart: currentPart
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intoArray: keys
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withPath: newPath];
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}
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}
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else
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{
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if (!path)
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path = @"1";
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[self _fetchFileAttachmentKey: part intoArray: keys withPath: path];
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}
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}
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#warning we might need to handle parts with a "name" attribute
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- (NSArray *) fetchFileAttachmentKeys
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{
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NSMutableArray *keys;
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keys = [NSMutableArray array];
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[self _fetchFileAttachmentKeysInPart: [self bodyStructure]
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intoArray: keys withPath: nil];
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return keys;
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}
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@end
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