f18c764ffa
Monotone-Revision: 9054022ef1ca8aeba6e34842d27d9b94ce002b89 Monotone-Author: dev-unix.inverse.qc.ca Monotone-Date: 2006-06-15T19:34:10 Monotone-Branch: ca.inverse.sogo
252 lines
5.8 KiB
Objective-C
252 lines
5.8 KiB
Objective-C
/*
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Copyright (C) 2004-2005 SKYRIX Software AG
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This file is part of OpenGroupware.org.
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OGo is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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later version.
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OGo is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with OGo; see the file COPYING. If not, write to the
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Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA.
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*/
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#include <SOGoUI/UIxComponent.h>
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/*
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UIxMailEditorAction
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An mail editor component which works on SOGoDraftObject's. This component
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manages the attachments of a draft object.
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*/
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@class NSArray, NSString, NSData;
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@interface UIxMailEditorAttach : UIxComponent
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{
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NSString *filePath1;
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NSString *filePath2;
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NSString *filePath3;
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NSData *fileData1;
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NSData *fileData2;
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NSData *fileData3;
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NSString *attachmentName;
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NSArray *attachmentNames;
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}
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@end
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#include <SoObjects/Mailer/SOGoDraftObject.h>
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#include "common.h"
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@implementation UIxMailEditorAttach
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- (void)dealloc {
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[self->attachmentNames release];
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[self->attachmentName release];
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[self->filePath1 release];
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[self->filePath2 release];
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[self->filePath3 release];
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[self->fileData1 release];
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[self->fileData2 release];
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[self->fileData3 release];
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[super dealloc];
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}
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/* accessors */
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- (void)setAttachmentName:(NSString *)_value {
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ASSIGNCOPY(self->attachmentName, _value);
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}
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- (NSString *)attachmentName {
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return self->attachmentName;
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}
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- (void)setFilePath1:(NSString *)_value {
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ASSIGNCOPY(self->filePath1, _value);
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}
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- (NSString *)filePath1 {
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return self->filePath1;
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}
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- (void)setFilePath2:(NSString *)_value {
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ASSIGNCOPY(self->filePath2, _value);
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}
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- (NSString *)filePath2 {
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return self->filePath2;
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}
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- (void)setFilePath3:(NSString *)_value {
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ASSIGNCOPY(self->filePath3, _value);
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}
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- (NSString *)filePath3 {
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return self->filePath3;
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}
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- (void)setFileData1:(NSData *)_data {
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ASSIGN(self->fileData1, _data);
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}
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- (NSData *)fileData1 {
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return self->fileData1;
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}
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- (void)setFileData2:(NSData *)_data {
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ASSIGN(self->fileData2, _data);
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}
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- (NSData *)fileData2 {
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return self->fileData2;
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}
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- (void)setFileData3:(NSData *)_data {
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ASSIGN(self->fileData3, _data);
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}
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- (NSData *)fileData3 {
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return self->fileData3;
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}
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- (NSArray *)attachmentNames {
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NSArray *a;
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if (self->attachmentNames != nil)
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return self->attachmentNames;
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a = [[self clientObject] fetchAttachmentNames];
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a = [a sortedArrayUsingSelector:@selector(compare:)];
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self->attachmentNames = [a copy];
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return self->attachmentNames;
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}
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- (BOOL)hasAttachments {
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return [[self attachmentNames] count] > 0 ? YES : NO;
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}
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/* requests */
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- (BOOL)shouldTakeValuesFromRequest:(WORequest *)_rq inContext:(WOContext*)_c{
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return YES;
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}
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/* operations */
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- (NSString *)defaultPathExtension {
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return @"txt";
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}
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- (NSString *)newAttachmentName {
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NSArray *usedNames;
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unsigned i;
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usedNames = [[self clientObject] fetchAttachmentNames];
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for (i = [usedNames count]; i < 100; i++) {
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NSString *name;
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name = [NSString stringWithFormat:@"attachment%d", i];
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if (![usedNames containsObject:name])
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return name;
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}
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[self errorWithFormat:@"too many attachments?!"];
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return nil;
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}
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- (NSString *)fixupAttachmentName:(NSString *)_name {
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NSString *pe;
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NSRange r;
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if (_name == nil)
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return nil;
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pe = [_name pathExtension];
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if ([pe length] == 0)
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/* would be better to check the content-type, but well */
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pe = [self defaultPathExtension];
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r = [_name rangeOfString:@"/"];
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if (r.length > 0) _name = [_name lastPathComponent];
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r = [_name rangeOfString:@" "];
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if (r.length > 0)
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_name = [_name stringByReplacingString:@" " withString:@"_"];
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if ([_name hasPrefix:@"."]) {
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_name = [@"dotfile-" stringByAppendingString:
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[_name substringFromIndex:1]];
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}
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// TODO: should we need to check for umlauts?
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if ([_name length] == 0)
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return [[self newAttachmentName] stringByAppendingPathExtension:pe];
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return _name;
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}
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- (BOOL)saveFileData:(NSData *)_data name:(NSString *)_name {
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NSException *error;
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if (_data == nil)
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return NO;
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if ([_name length] == 0) {
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_name = [self newAttachmentName];
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_name = [_name stringByAppendingPathExtension:[self defaultPathExtension]];
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}
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if ((_name = [self fixupAttachmentName:_name]) == nil)
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return NO;
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// TODO: add size limit?
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error = [[self clientObject] saveAttachment:_data withName:_name];
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if (error != nil) {
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[self logWithFormat:@"ERROR: could not save: %@", error];
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return NO;
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}
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return YES;
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}
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/* actions */
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- (id)viewAttachmentsAction {
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[self debugWithFormat:@"view attachments ..."];
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return self;
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}
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- (id)attachAction {
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BOOL ok;
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ok = YES;
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if ([self->fileData1 length] > 0)
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ok = [self saveFileData:self->fileData1 name:[self filePath1]];
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if (ok && [self->fileData2 length] > 0)
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ok = [self saveFileData:self->fileData2 name:[self filePath2]];
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if (ok && [self->fileData3 length] > 0)
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[self saveFileData:self->fileData3 name:[self filePath3]];
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if (!ok) {
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// TODO: improve error handling
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return [NSException exceptionWithHTTPStatus:500 /* server error */
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reason:@"failed to save attachment ..."];
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}
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return [self redirectToLocation:@"viewAttachments"];
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}
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- (id)deleteAttachmentAction {
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NSException *error;
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error = [[self clientObject] deleteAttachmentWithName:[self attachmentName]];
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if (error != nil)
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return error;
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return [self redirectToLocation:@"viewAttachments"];
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}
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@end /* UIxMailEditorAttach */
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