/
UIxContactFolderActions.m
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/
UIxContactFolderActions.m
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/*
Copyright (C) 2006-2016 Inverse inc.
This file is part of SOGo
SOGo 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.
SOGo 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.
*/
#import <Foundation/Foundation.h>
#import <SoObjects/SOGo/NSArray+Utilities.h>
#import <SoObjects/SOGo/NSDictionary+Utilities.h>
#import <SoObjects/SOGo/NSString+Utilities.h>
#import <NGObjWeb/NSException+HTTP.h>
#import <NGObjWeb/WOResponse.h>
#define COMPILING_NGOBJWEB 1 /* we want httpRequest for parsing multi-part
form data */
#import <NGObjWeb/WORequest.h>
#undef COMPILING_NGOBJWEB
#import <NGExtensions/NSString+misc.h>
#import <NGExtensions/NSNull+misc.h>
#import <NGExtensions/NGBase64Coding.h>
#import <NGHttp/NGHttpRequest.h>
#import <NGMime/NGMimeMultipartBody.h>
#import <Contacts/NSDictionary+LDIF.h>
#import <SoObjects/Contacts/NGVCard+SOGo.h>
#import <SoObjects/Contacts/NGVList+SOGo.h>
#import <SoObjects/Contacts/SOGoContactGCSEntry.h>
#import <SoObjects/Contacts/SOGoContactLDIFEntry.h>
#import <SoObjects/Contacts/SOGoContactGCSList.h>
#import <SoObjects/Contacts/SOGoContactGCSFolder.h>
#import <SOGo/NSString+Utilities.h>
#import "UIxContactFolderActions.h"
static NSArray *photoTags = nil;
@implementation UIxContactFolderActions
+ (void) initialize
{
if (!photoTags)
{
photoTags = [[NSArray alloc] initWithObjects: @"jpegphoto", @"photo", @"thumbnailphoto", nil];
}
}
/* actions */
- (id <WOActionResults>) exportAction
{
WOResponse *response;
NSArray *contactsId;
NSEnumerator *uids;
NSString *uid, *filename, *disposition;
id currentChild;
SOGoContactGCSFolder *sourceFolder;
NSMutableString *content;
content = [NSMutableString string];
sourceFolder = [self clientObject];
contactsId = [[[[context request] contentAsString] objectFromJSONString] objectForKey: @"uids"];
if (!contactsId)
contactsId = [sourceFolder toOneRelationshipKeys];
uids = [contactsId objectEnumerator];
while ((uid = [uids nextObject]))
{
currentChild = [sourceFolder lookupName: uid
inContext: [self context]
acquire: NO];
if ([currentChild respondsToSelector: @selector (vCard)])
[content appendFormat: @"%@", [[currentChild ldifRecord] ldifRecordAsString]];
else if ([currentChild respondsToSelector: @selector (vList)])
[content appendFormat: @"%@", [[currentChild vList] ldifString]];
[content appendString: @"\n"];
}
response = [context response];
[response setHeader: @"application/directory; charset=utf-8"
forKey: @"content-type"];
filename = [NSString stringWithFormat: @"%@.ldif",
[[sourceFolder displayName] asQPSubjectString: @"utf-8"]];
disposition = [NSString stringWithFormat: @"attachment; filename=\"%@\"", filename];
[response setHeader: disposition forKey: @"Content-Disposition"];
[response setContent: [content dataUsingEncoding: NSUTF8StringEncoding]];
return response;
}
- (id <WOActionResults>) importAction
{
WORequest *request;
WOResponse *response;
id data;
NSMutableDictionary *rc;
NSString *fileContent;
int imported = 0;
request = [context request];
rc = [NSMutableDictionary dictionary];
data = [[request httpRequest] body];
// We got an exception, that means the file upload limit
// has been reached.
if ([data isKindOfClass: [NSException class]])
{
response = [self responseWithStatus: 507];
return response;
}
data = [[[data parts] lastObject] body];
fileContent = [[NSString alloc] initWithData: (NSData *) data
encoding: NSUTF8StringEncoding];
[fileContent autorelease];
if (fileContent && [fileContent length])
{
if ([fileContent hasPrefix: @"dn:"])
imported = [self importLdifData: fileContent];
else if ([fileContent hasPrefix: @"BEGIN:"])
imported = [self importVcardData: fileContent];
else
imported = 0;
}
[rc setObject: [NSNumber numberWithInt: imported] forKey: @"imported"];
response = [self responseWithStatus: 200];
[response setHeader: @"text/html" forKey: @"content-type"];
[(WOResponse*)response appendContentString: [rc jsonRepresentation]];
return response;
}
- (int) importLdifData: (NSString *) ldifData
{
NSMutableDictionary *entry, *encodedEntry;
SOGoContactLDIFEntry *ldifEntry;
NSArray *ldifContacts, *lines;
SOGoContactGCSFolder *folder;
NSEnumerator *keyEnumerator;
NSString *key, *uid, *line;
NGVCard *vCard;
id value;
NSRange r;
int i, j, count, linesCount, len;
int rc;
folder = [self clientObject];
ldifContacts = [ldifData componentsSeparatedByString: @"\ndn"];
count = [ldifContacts count];
rc = 0;
for (i = 0; i < count; i++)
{
encodedEntry = [NSMutableDictionary dictionary];
lines = [[ldifContacts objectAtIndex: i]
componentsSeparatedByString: @"\n"];
key = NULL;
linesCount = [lines count];
for (j = 0; j < linesCount; j++)
{
line = [lines objectAtIndex: j];
len = [line length];
/* we check for trailing \r and we strip them */
if (len && [line characterAtIndex: len-1] == '\r')
line = [line substringToIndex: len-1];
/* skip embedded comment lines */
if ([line hasPrefix: @"#"])
{
key = NULL;
continue;
}
/* handle continuation lines */
if ([line hasPrefix: @" "])
{
if (key != NULL)
{
value = [[encodedEntry valueForKey: key]
stringByAppendingString: [line substringFromIndex: 1]];
[encodedEntry setValue: value forKey: key];
}
continue;
}
r = [line rangeOfString: @": "];
if (r.location != NSNotFound)
{
key = [[line substringToIndex: r.location] lowercaseString];
value = [line substringFromIndex: NSMaxRange(r)];
if ([key length] == 0)
key = @"dn";
[encodedEntry setValue: value forKey: key];
}
else
{
break;
}
}
/* decode Base64-encoded attributes */
entry = [NSMutableDictionary dictionary];
keyEnumerator = [encodedEntry keyEnumerator];
while ((key = [keyEnumerator nextObject]))
{
value = [encodedEntry valueForKey: key];
if ([key hasSuffix: @":"])
{
key = [key substringToIndex: [key length] - 1];
if ([photoTags containsObject: key])
value = [value dataByDecodingBase64];
else
value = [value stringByDecodingBase64];
}
// Standard key recognized in NGCards
if ([photoTags containsObject: key])
key = @"photo";
[entry setValue: value forKey: key];
}
uid = [folder globallyUniqueObjectId];
ldifEntry = [SOGoContactLDIFEntry contactEntryWithName: uid
withLDIFEntry: entry
inContainer: folder];
if (ldifEntry)
{
vCard = [ldifEntry vCard];
if ([self importVcard: vCard])
rc++;
}
}
return rc;
}
- (int) importVcardData: (NSString *) vcardData
{
NSAutoreleasePool *pool;
NSArray *allCards;
int rc, count;
rc = 0;
pool = [[NSAutoreleasePool alloc] init];
allCards = [NGVCard parseFromSource: vcardData];
count = [allCards count];
if (allCards && count)
{
int i;
for (i = 0; i < count; i++)
{
if (![self importVcard: [allCards objectAtIndex: i]])
{
rc = 0;
break;
}
else
rc++;
}
}
RELEASE(pool);
return rc;
}
- (BOOL) importVcard: (NGVCard *) card
{
SOGoContactGCSFolder *folder;
SOGoContactGCSEntry *contact;
NSAutoreleasePool *pool;
NSString *uid;
BOOL rc = NO;
if (card)
{
pool = [[NSAutoreleasePool alloc] init];
folder = [self clientObject];
uid = [folder globallyUniqueObjectId];
[card setUid: uid];
// TODO: shall we add .vcf as in [SOGoContactGCSEntry copyToFolder:]
contact = [SOGoContactGCSEntry objectWithName: uid
inContainer: folder];
[contact setIsNew: YES];
[contact saveComponent: card];
rc = YES;
RELEASE(pool);
}
return rc;
}
@end /* UIxContactFolderActions */