WeChatTweak-macOS/WeChatTweak/AntiRevoke.m
2022-02-01 19:35:43 +08:00

229 lines
13 KiB
Objective-C

//
// AntiRevoke.m
// WeChatTweak
//
// Created by Sunny Young on 2021/5/9.
// Copyright © 2021 Sunnyyoung. All rights reserved.
//
#import "WeChatTweak.h"
#import "NSBundle+WeChatTweak.h"
@implementation NSObject (AntiRevoke)
static void __attribute__((constructor)) tweak(void) {
[objc_getClass("FFProcessReqsvrZZ") jr_swizzleMethod:NSSelectorFromString(@"FFToNameFavChatZZ:sessionMsgList:") withMethod:@selector(tweak_FFToNameFavChatZZ:sessionMsgList:) error:nil];
[objc_getClass("MMMessageCellView") jr_swizzleMethod:NSSelectorFromString(@"initWithFrame:") withMethod:@selector(tweak_initWithFrame:) error:nil];
[objc_getClass("MMMessageCellView") jr_swizzleMethod:NSSelectorFromString(@"populateWithMessage:") withMethod:@selector(tweak_populateWithMessage:) error:nil];
[objc_getClass("MMMessageCellView") jr_swizzleMethod:NSSelectorFromString(@"layout") withMethod:@selector(tweak_layout) error:nil];
}
- (void)tweak_FFToNameFavChatZZ:(MessageData *)message sessionMsgList:(nullable id)sessionMsgList {
// - (id)GetMsgData:(id)arg1 svrId:(unsigned long long)arg2;
SEL GetMsgDataSelector = NSSelectorFromString(@"GetMsgData:svrId:");
if (![self respondsToSelector:GetMsgDataSelector]) {
// Fallback to origin method
return [self tweak_FFToNameFavChatZZ:message sessionMsgList:sessionMsgList];
}
// Decode message
NSDictionary *dictionary = [NSDictionary dictionaryWithXMLString:message.msgContent];
NSString *session = dictionary[@"revokemsg"][@"session"];
NSString *newMessageID = dictionary[@"revokemsg"][@"newmsgid"];
NSString *replaceMessage = dictionary[@"revokemsg"][@"replacemsg"];
// Get message data
MessageData *messageData = ((id (*)(id, SEL, id, unsigned long long))objc_msgSend)(self, GetMsgDataSelector, session, newMessageID.longLongValue);
if (messageData.isSendFromSelf) {
// Fallback to origin method
[self tweak_FFToNameFavChatZZ:message sessionMsgList:sessionMsgList];
} else {
switch (WeChatTweak.revokedMessageStyle) {
case WTRevokedMessageStyleClassic:
[self handleRevokedMessageIntoClassicStyleWithSession:session messageData:messageData replaceMessage:replaceMessage];
break;
case WTRevokedMessageStyleMask:
[self handleRevokedMessageIntoMaskStyleWithSession:session messageData:messageData replaceMessage:replaceMessage];
break;
default:
break;
}
}
}
- (void)handleRevokedMessageIntoClassicStyleWithSession:(NSString *)session messageData:(MessageData *)messageData replaceMessage:(NSString *)replaceMessage {
// Prepare message data
MessageData *localMessageData = messageData;
MessageData *promptMessageData = ({
MessageData *data = [[objc_getClass("MessageData") alloc] initWithMsgType:10000];
data.msgStatus = 4;
data.toUsrName = localMessageData.toUsrName;
data.fromUsrName = localMessageData.fromUsrName;
data.mesSvrID = localMessageData.mesSvrID;
data.mesLocalID = localMessageData.mesLocalID;
data.msgCreateTime = localMessageData.msgCreateTime;
data.msgContent = ({
NSString *fromUserName = [replaceMessage componentsSeparatedByString:@" "].firstObject;
NSString *userRevoke = [NSString stringWithFormat:@"%@ %@ ", fromUserName, [NSBundle.tweakBundle localizedStringForKey:@"Tweak.Message.Recalled"]];
NSString *tips = [NSString stringWithFormat:[NSBundle.tweakBundle localizedStringForKey:@"Tweak.Message.InterceptedARecalledMessage"], userRevoke];
NSMutableString *msgContent = [NSMutableString stringWithString:tips];
switch (localMessageData.messageType) {
case MessageDataTypeText: {
if (localMessageData.msgContent.length) {
if ([session rangeOfString:@"@chatroom"].location == NSNotFound) {
[msgContent appendFormat:@"\"%@\"", localMessageData.msgContent];
} else {
[msgContent appendFormat:@"\"%@\"", [localMessageData.msgContent componentsSeparatedByString:@":\n"].lastObject];
}
} else {
[msgContent appendString:[NSBundle.tweakBundle localizedStringForKey:@"Tweak.Message.AMessage"]];
}
break;
}
case MessageDataTypeImage:
[msgContent appendFormat:@"<%@>", [NSBundle.tweakBundle localizedStringForKey:@"Tweak.Message.Image"]]; break;
case MessageDataTypeVoice:
[msgContent appendFormat:@"<%@>", [NSBundle.tweakBundle localizedStringForKey:@"Tweak.Message.Voice"]]; break;
case MessageDataTypeVideo:
[msgContent appendFormat:@"<%@>", [NSBundle.tweakBundle localizedStringForKey:@"Tweak.Message.Video"]]; break;
case MessageDataTypeSticker:
[msgContent appendFormat:@"<%@>", [NSBundle.tweakBundle localizedStringForKey:@"Tweak.Message.Sticker"]]; break;
case MessageDataTypeAppUrl:
[msgContent appendFormat:@"<%@>", [NSBundle.tweakBundle localizedStringForKey:@"Tweak.Message.Link"]]; break;
default:
[msgContent appendString:[NSBundle.tweakBundle localizedStringForKey:@"Tweak.Message.AMessage"]]; break;
}
msgContent.copy;
});
data;
});
// Prepare notification information
MMServiceCenter *serviceCenter = [objc_getClass("MMServiceCenter") defaultCenter];
NSUserNotification *userNotification = [[NSUserNotification alloc] init];
BOOL isChatStatusNotifyOpen = YES;
if ([session rangeOfString:@"@chatroom"].location == NSNotFound) {
ContactStorage *contactStorage = [serviceCenter getService:objc_getClass("ContactStorage")];
WCContactData *contact = [contactStorage GetContact:session];
isChatStatusNotifyOpen = [contact isChatStatusNotifyOpen];
userNotification.informativeText = replaceMessage;
} else {
GroupStorage *groupStorage = [serviceCenter getService:objc_getClass("GroupStorage")];
WCContactData *groupContact = [groupStorage GetGroupContact:session];
isChatStatusNotifyOpen = [groupContact isChatStatusNotifyOpen];
NSString *groupName = groupContact.m_nsNickName.length ? groupContact.m_nsNickName : [NSBundle.tweakBundle localizedStringForKey:@"Tweak.Title.Group"];
userNotification.informativeText = [NSString stringWithFormat:@"%@: %@", groupName, replaceMessage];
}
// - (void)AddLocalMsg:(id)arg1 msgData:(id)arg2;
SEL addMsgSelector = NSSelectorFromString(@"AddLocalMsg:msgData:");
if ([self respondsToSelector:addMsgSelector]) {
((void (*)(id, SEL, id, id))objc_msgSend)(self, addMsgSelector, session, promptMessageData);
}
// Dispatch notification
dispatch_async(dispatch_get_main_queue(), ^{
// Deliver notification
RevokeNotificationType notificationType = [[NSUserDefaults standardUserDefaults] integerForKey:WeChatTweakPreferenceRevokeNotificationTypeKey];
if (notificationType == RevokeNotificationTypeReceiveAll || (notificationType == RevokeNotificationTypeFollow && isChatStatusNotifyOpen)) {
[[NSUserNotificationCenter defaultUserNotificationCenter] deliverNotification:userNotification];
}
});
}
- (void)handleRevokedMessageIntoMaskStyleWithSession:(NSString *)session messageData:(MessageData *)messageData replaceMessage:(NSString *)replaceMessage {
MMRevokeMsgService *service = [[objc_getClass("MMServiceCenter") defaultCenter] getService:objc_getClass("MMRevokeMsgService")];
[service.db insertRevokeMsg:({
RevokeMsgItem *item = [[objc_getClass("RevokeMsgItem") alloc] init];
item.svrId = @(messageData.mesSvrID).stringValue;
item.createTime = UINT32_MAX;
item;
})];
WeChat *wechat = [objc_getClass("WeChat") sharedInstance];
if ([wechat respondsToSelector:NSSelectorFromString(@"chatsViewController")]) {
id chatsViewController = [wechat valueForKey:@"chatsViewController"];
if ([chatsViewController respondsToSelector:NSSelectorFromString(@"chatDetailSplitViewController")]) {
id chatDetailSplitViewController = [chatsViewController valueForKey:@"chatDetailSplitViewController"];
if ([chatDetailSplitViewController respondsToSelector:NSSelectorFromString(@"chatMessageViewController")]) {
id chatMessageViewController = [chatDetailSplitViewController valueForKey:@"chatMessageViewController"];
if ([chatMessageViewController respondsToSelector:NSSelectorFromString(@"reloadTableView")]) {
dispatch_async(dispatch_get_main_queue(), ^{
((void (*)(id, SEL))objc_msgSend)(chatMessageViewController, NSSelectorFromString(@"reloadTableView"));
});
}
}
}
}
// Prepare notification information
MMServiceCenter *serviceCenter = [objc_getClass("MMServiceCenter") defaultCenter];
NSUserNotification *userNotification = [[NSUserNotification alloc] init];
BOOL isChatStatusNotifyOpen = YES;
if ([session rangeOfString:@"@chatroom"].location == NSNotFound) {
ContactStorage *contactStorage = [serviceCenter getService:objc_getClass("ContactStorage")];
WCContactData *contact = [contactStorage GetContact:session];
isChatStatusNotifyOpen = [contact isChatStatusNotifyOpen];
userNotification.informativeText = replaceMessage;
} else {
GroupStorage *groupStorage = [serviceCenter getService:objc_getClass("GroupStorage")];
WCContactData *groupContact = [groupStorage GetGroupContact:session];
isChatStatusNotifyOpen = [groupContact isChatStatusNotifyOpen];
NSString *groupName = groupContact.m_nsNickName.length ? groupContact.m_nsNickName : [NSBundle.tweakBundle localizedStringForKey:@"Tweak.Title.Group"];
userNotification.informativeText = [NSString stringWithFormat:@"%@: %@", groupName, replaceMessage];
}
// Dispatch notification
dispatch_async(dispatch_get_main_queue(), ^{
// Deliver notification
RevokeNotificationType notificationType = [[NSUserDefaults standardUserDefaults] integerForKey:WeChatTweakPreferenceRevokeNotificationTypeKey];
if (notificationType == RevokeNotificationTypeReceiveAll || (notificationType == RevokeNotificationTypeFollow && isChatStatusNotifyOpen)) {
[[NSUserNotificationCenter defaultUserNotificationCenter] deliverNotification:userNotification];
}
});
}
- (instancetype)tweak_initWithFrame:(NSRect)arg1 {
MMMessageCellView *view = (MMMessageCellView *)[self tweak_initWithFrame:arg1];
NSTextField *revokeTextField = [[NSTextField alloc] init];
revokeTextField.hidden = YES;
revokeTextField.editable = NO;
revokeTextField.selectable = NO;
revokeTextField.bordered = NO;
revokeTextField.drawsBackground = NO;
revokeTextField.usesSingleLineMode = YES;
revokeTextField.tag = 9527;
revokeTextField.stringValue = [NSBundle.tweakBundle localizedStringForKey:@"Tweak.Message.RecalledMark"];
revokeTextField.font = [NSFont systemFontOfSize:10];
revokeTextField.textColor = [NSColor lightGrayColor];
[revokeTextField sizeToFit];
[view addSubview:revokeTextField];
return view;
}
- (void)tweak_populateWithMessage:(MMMessageTableItem *)tableItem {
[self tweak_populateWithMessage:tableItem];
MMRevokeMsgService *service = [[objc_getClass("MMServiceCenter") defaultCenter] getService:objc_getClass("MMRevokeMsgService")];
BOOL style = tableItem.message.messageType != MessageDataTypePrompt && [service.db getRevokeMsg:@(tableItem.message.mesSvrID).stringValue] != NULL;
[((MMMessageCellView *)self).subviews enumerateObjectsUsingBlock:^(__kindof NSView * _Nonnull view, NSUInteger index, BOOL * _Nonnull stop) {
if (view.tag != 9527) {
return ;
}
*stop = YES;
view.hidden = !style;
}];
((MMMessageCellView *)self).layer.backgroundColor = style ? [NSColor.systemYellowColor colorWithAlphaComponent:0.3].CGColor : ((MMMessageCellView *)self).layer.backgroundColor;
}
- (void)tweak_layout {
[self tweak_layout];
[((MMMessageCellView *)self).subviews enumerateObjectsUsingBlock:^(__kindof NSView * _Nonnull view, NSUInteger index, BOOL * _Nonnull stop) {
if (view.tag != 9527) {
return ;
}
*stop = YES;
view.frame = ({
NSView *avatarView = ((MMMessageCellView *)self).avatarImgView;
CGFloat x = CGRectGetMidX(avatarView.frame) - CGRectGetWidth(view.frame) / 2.0;
CGFloat y = CGRectGetMinY(avatarView.frame) - CGRectGetHeight(view.frame);
NSRect frame = NSMakeRect(x, y, CGRectGetWidth(view.frame), CGRectGetHeight(view.frame));
frame;
});
}];
}
@end