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* Adium is the legal property of its developers, whose names are listed in the copyright file included
* with this source distribution.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU
* General Public License as published by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* This program 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 General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with this program; if not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#import "AIXMLChatlogConverter.h"
#import "AIStandardListWindowController.h"
#import <Adium/AIHTMLDecoder.h>
#import <Adium/AIListContact.h>
#import <Adium/AIService.h>
#import <Adium/AIAccountControllerProtocol.h>
#import <Adium/AIContactControllerProtocol.h>
#import <Adium/AIContentControllerProtocol.h>
#import <Adium/AIStatusControllerProtocol.h>
#import <AIUtilities/NSCalendarDate+ISO8601Parsing.h>
#import <AIUtilities/AIDateFormatterAdditions.h>
#import <AIUtilities/AIStringAdditions.h>
#define PREF_GROUP_WEBKIT_MESSAGE_DISPLAY @"WebKit Message Display"
#define KEY_WEBKIT_USE_NAME_FORMAT @"Use Custom Name Format"
#define KEY_WEBKIT_NAME_FORMAT @"Name Format"
static void *createStructure(CFXMLParserRef parser, CFXMLNodeRef node, void *context);
static void addChild(CFXMLParserRef parser, void *parent, void *child, void *context);
static void endStructure(CFXMLParserRef parser, void *xmlType, void *context);
@implementation AIXMLChatlogConverter
+ (NSAttributedString *)readFile:(NSString *)filePath withOptions:(NSDictionary *)options
{
AIXMLChatlogConverter *converter = [[AIXMLChatlogConverter alloc] init];
NSAttributedString *ret = [[converter readFile:filePath withOptions:options] retain];
[converter release];
return [ret autorelease];
}
- (id)init
{
if ((self = [super init])) {
state = XML_STATE_NONE;
inputFileString = nil;
sender = nil;
mySN = nil;
myDisplayName = nil;
date = nil;
parser = NULL;
status = nil;
dateFormatter = [[NSDateFormatter localizedDateFormatterShowingSeconds:YES showingAMorPM:YES] retain];
newlineAttributedString = [[NSAttributedString alloc] initWithString:@"\n" attributes:nil];
statusLookup = [[NSDictionary alloc] initWithObjectsAndKeys:
AILocalizedString(@"Online", nil), @"online",
AILocalizedString(@"Idle", nil), @"idle",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_OFFLINE], @"offline",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_AWAY], @"away",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_AVAILABLE], @"available",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_BUSY], @"busy",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_NOT_AT_HOME], @"notAtHome",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_PHONE], @"onThePhone",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_VACATION], @"onVacation",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_DND], @"doNotDisturb",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_EXTENDED_AWAY], @"extendedAway",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_BRB], @"beRightBack",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_NOT_AVAILABLE], @"notAvailable",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_NOT_AT_DESK], @"notAtMyDesk",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_NOT_IN_OFFICE], @"notInTheOffice",
[adium.statusController localizedDescriptionForCoreStatusName:STATUS_NAME_STEPPED_OUT], @"steppedOut",
nil];
if ([[adium.preferenceController preferenceForKey:KEY_WEBKIT_USE_NAME_FORMAT
group:PREF_GROUP_WEBKIT_MESSAGE_DISPLAY] boolValue]) {
nameFormat = [[adium.preferenceController preferenceForKey:KEY_WEBKIT_NAME_FORMAT
group:PREF_GROUP_WEBKIT_MESSAGE_DISPLAY] integerValue];
} else {
nameFormat = AIDefaultName;
}
}
return self;
}
- (void)dealloc
{
[dateFormatter release];
[newlineAttributedString release];
[inputFileString release];
[eventTranslate release];
[sender release];
[senderAlias release];
[mySN release];
[myDisplayName release];
[service release];
[date release];
[status release];
[output release];
[statusLookup release];
[htmlDecoder release];
[super dealloc];
}
- (NSAttributedString *)readFile:(NSString *)filePath withOptions:(NSDictionary *)options
{
NSData *inputData = [NSData dataWithContentsOfFile:filePath];
inputFileString = [[NSString alloc] initWithData:inputData encoding:NSUTF8StringEncoding];
NSURL *url = [[NSURL alloc] initFileURLWithPath:filePath];
output = [[NSMutableAttributedString alloc] init];
htmlDecoder = [[AIHTMLDecoder alloc] init];
[htmlDecoder setBaseURL:[filePath stringByDeletingLastPathComponent]];
showTimestamps = [[options objectForKey:@"showTimestamps"] boolValue];
showEmoticons = [[options objectForKey:@"showEmoticons"] boolValue];
CFXMLParserCallBacks callbacks = {
0,
createStructure,
addChild,
endStructure,
NULL,
NULL
};
CFXMLParserContext context = {
0,
self,
CFRetain,
CFRelease,
NULL
};
parser = CFXMLParserCreate(NULL, (CFDataRef)inputData, NULL, kCFXMLParserSkipMetaData | kCFXMLParserSkipWhitespace, kCFXMLNodeCurrentVersion, &callbacks, &context);
if (!CFXMLParserParse(parser)) {
NSLog(@"%@: Parser %@ for inputFileString %@ returned false.",
[self class], parser, inputFileString);
[output release];
output = nil;
}
CFRelease(parser);
parser = nil;
[url release];
return output;
}
- (void)startedElement:(NSString *)name info:(const CFXMLElementInfo *)info
{
NSDictionary *attributes = (NSDictionary *)info->attributes;
switch(state){
case XML_STATE_NONE:
if([name isEqualToString:@"chat"])
{
[mySN release];
mySN = [[attributes objectForKey:@"account"] retain];
[service release];
service = [[attributes objectForKey:@"service"] retain];
[myDisplayName release];
myDisplayName = nil;
for (AIAccount *account in adium.accountController.accounts) {
if ([[account.UID compactedString] isEqualToString:[mySN compactedString]] &&
[account.service.serviceID isEqualToString:service]) {
myDisplayName = [account.displayName retain];
break;
}
}
state = XML_STATE_CHAT;
}
break;
case XML_STATE_CHAT:
if([name isEqualToString:@"message"])
{
[sender release];
[senderAlias release];
[date release];
NSString *dateStr = [attributes objectForKey:@"time"];
if(dateStr != nil)
date = [[NSCalendarDate calendarDateWithString:dateStr] retain];
else
date = nil;
sender = [[attributes objectForKey:@"sender"] retain];
senderAlias = [[attributes objectForKey:@"alias"] retain];
autoResponse = [[attributes objectForKey:@"auto"] isEqualToString:@"true"];
//Mark the location of the message... We can copy it directly. Anyone know why it is off by 1?
messageStart = CFXMLParserGetLocation(parser) - 1;
state = XML_STATE_MESSAGE;
}
else if([name isEqualToString:@"event"])
{
//Mark the location of the message... We can copy it directly. Anyone know why it is off by 1?
messageStart = CFXMLParserGetLocation(parser) - 1;
state = XML_STATE_EVENT_MESSAGE;
}
else if([name isEqualToString:@"status"])
{
[status release];
[date release];
NSString *dateStr = [attributes objectForKey:@"time"];
if(dateStr != nil)
date = [[NSCalendarDate calendarDateWithString:dateStr] retain];
else
date = nil;
status = [[attributes objectForKey:@"type"] retain];
//Mark the location of the message... We can copy it directly. Anyone know why it is off by 1?
messageStart = CFXMLParserGetLocation(parser) - 1;
state = XML_STATE_STATUS_MESSAGE;
}
break;
case XML_STATE_MESSAGE:
case XML_STATE_EVENT_MESSAGE:
case XML_STATE_STATUS_MESSAGE:
break;
}
}
- (void)endedElement:(NSString *)name empty:(BOOL)empty
{
switch(state)
{
case XML_STATE_EVENT_MESSAGE:
state = XML_STATE_CHAT;
break;
case XML_STATE_MESSAGE:
if([name isEqualToString:@"message"])
{
CFIndex end = CFXMLParserGetLocation(parser);
NSString *message = nil;
if (!empty) {
/* Need to unescape & now so that we'll do link detection properly when decoding the HTML. See #6850.
* We'll let HTML decoding handle the other entities.
*
* 11 = 10 for </message> and 1 for the index being off
*/
NSMutableString *mutableMessage = [[inputFileString substringWithRange:NSMakeRange(messageStart, end - messageStart - 11)] mutableCopy];
[mutableMessage replaceOccurrencesOfString:@"&"
withString:@"&"
options:NSLiteralSearch
range:NSMakeRange(0, [mutableMessage length])];
// Escape anchor tags
[mutableMessage replaceOccurrencesOfString:@"#"
withString:@"#"
options:NSLiteralSearch
range:NSMakeRange(0, [mutableMessage length])];
message = [mutableMessage autorelease];
}
NSString *shownSender = (senderAlias ? senderAlias : sender);
NSString *cssClass;
NSString *displayName = nil, *longDisplayName = nil;
if ([mySN isEqualToString:sender]) {
//Find an account if one exists, and use its name
displayName = (myDisplayName ? myDisplayName : sender);
cssClass = @"send";
} else {
AIListObject *listObject = [adium.contactController existingListObjectWithUniqueID:[AIListObject internalObjectIDForServiceID:service UID:sender]];
cssClass = @"receive";
displayName = listObject.displayName;
longDisplayName = [listObject longDisplayName];
}
if (displayName && ![displayName isEqualToString:sender]) {
switch (nameFormat) {
case AIDefaultName:
shownSender = (longDisplayName ? longDisplayName : displayName);
break;
case AIDisplayName:
shownSender = displayName;
break;
case AIDisplayName_ScreenName:
shownSender = [NSString stringWithFormat:@"%@ (%@)",displayName,sender];
break;
case AIScreenName_DisplayName:
shownSender = [NSString stringWithFormat:@"%@ (%@)",sender,displayName];
break;
case AIScreenName:
shownSender = sender;
break;
}
}
NSString *timestampStr = [dateFormatter stringFromDate:date];
BOOL sentMessage = [mySN isEqualToString:sender];
[output appendAttributedString:[htmlDecoder decodeHTML:[NSString stringWithFormat:
@"<div class=\"%@\">%@<span class=\"sender\">%@%@:</span></div> ",
(sentMessage ? @"send" : @"receive"),
(showTimestamps ? [NSString stringWithFormat:@"<span class=\"timestamp\">%@</span> ", timestampStr] : @""),
shownSender, (autoResponse ? AILocalizedString(@" (Autoreply)", nil) : @"")]]];
NSAttributedString *attributedMessage = [htmlDecoder decodeHTML:message];
if (showEmoticons) {
attributedMessage = [adium.contentController filterAttributedString:attributedMessage
usingFilterType:AIFilterMessageDisplay
direction:(sentMessage ? AIFilterOutgoing : AIFilterIncoming)
context:nil];
}
[output appendAttributedString:attributedMessage];
[output appendAttributedString:newlineAttributedString];
state = XML_STATE_CHAT;
}
break;
case XML_STATE_STATUS_MESSAGE:
if([name isEqualToString:@"status"])
{
CFIndex end = CFXMLParserGetLocation(parser);
NSString *message = nil;
if(!empty)
message = [inputFileString substringWithRange:NSMakeRange(messageStart, end - messageStart - 10)]; // 9 for </status> and 1 for the index being off
NSString *displayMessage = nil;
//Note: I am diverging from what the AILoggerPlugin logs in this case. It can't handle every case we can have here
if([message length])
{
if([statusLookup objectForKey:status])
displayMessage = [NSString stringWithFormat:AILocalizedString(@"Changed status to %@: %@", nil), [statusLookup objectForKey:status], message];
else
displayMessage = [NSString stringWithFormat:AILocalizedString(@"%@", nil), message];
}
else if([status length] && [statusLookup objectForKey:status])
displayMessage = [NSString stringWithFormat:AILocalizedString(@"Changed status to %@", nil), [statusLookup objectForKey:status]];
if([displayMessage length])
[output appendAttributedString:[htmlDecoder decodeHTML:[NSString stringWithFormat:@"<div class=\"status\">%@ (%@)</div>\n",
displayMessage,
[dateFormatter stringFromDate:date]]]];
state = XML_STATE_CHAT;
}
case XML_STATE_CHAT:
if([name isEqualToString:@"chat"])
state = XML_STATE_NONE;
break;
case XML_STATE_NONE:
break;
}
}
typedef struct{
NSString *name;
BOOL empty;
} element;
void *createStructure(CFXMLParserRef parser, CFXMLNodeRef node, void *context)
{
element *ret = NULL;
// Use the dataTypeID to determine what to print.
switch (CFXMLNodeGetTypeCode(node)) {
case kCFXMLNodeTypeDocument:
break;
case kCFXMLNodeTypeElement:
{
NSString *name = [NSString stringWithString:(NSString *)CFXMLNodeGetString(node)];
const CFXMLElementInfo *info = CFXMLNodeGetInfoPtr(node);
[(AIXMLChatlogConverter *)context startedElement:name info:info];
ret = (element *)malloc(sizeof(element));
ret->name = [name retain];
ret->empty = info->isEmpty;
break;
}
case kCFXMLNodeTypeProcessingInstruction:
case kCFXMLNodeTypeComment:
case kCFXMLNodeTypeText:
case kCFXMLNodeTypeCDATASection:
case kCFXMLNodeTypeEntityReference:
case kCFXMLNodeTypeDocumentType:
case kCFXMLNodeTypeWhitespace:
default:
break;
}
// Return the data string for use by the addChild and
// endStructure callbacks.
return (void *) ret;
}
void addChild(CFXMLParserRef parser, void *parent, void *child, void *context)
{
}
void endStructure(CFXMLParserRef parser, void *xmlType, void *context)
{
NSString *name = nil;
BOOL empty = NO;
if(xmlType != NULL)
{
name = [NSString stringWithString:((element *)xmlType)->name];
empty = ((element *)xmlType)->empty;
}
[(AIXMLChatlogConverter *)context endedElement:name empty:empty];
if(xmlType != NULL)
{
[((element *)xmlType)->name release];
free(xmlType);
}
}
@end
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