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Kordophone/kordophone/Bridge/Operations/MBIMSendMessageOperation.m

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Objective-C

//
// MBIMSendMessageOperation.m
// kordophoned
//
// Created by James Magahern on 11/13/18.
// Copyright © 2018 James Magahern. All rights reserved.
//
#import "MBIMSendMessageOperation.h"
#import "IMCore_ClassDump.h"
@implementation MBIMSendMessageOperation
+ (void)load { [super load]; }
+ (NSString *)endpointName
{
return @"sendMessage";
}
- (IMMessage *)_sendMessage:(NSString *)messageBody toChatWithGUID:(NSString *)chatGUID attachmentGUIDs:(NSArray<NSString *> *)guids
{
__block IMMessage *result = nil;
dispatch_sync([[self class] sharedIMAccessQueue], ^{
IMChat *chat = [[IMChatRegistry sharedInstance] existingChatWithGUID:chatGUID];
// TODO: chat might not be an iMessage chat!
IMAccount *iMessageAccount = [[IMAccountController sharedInstance] bestAccountForService:[IMServiceImpl iMessageService]];
IMHandle *senderHandle = [iMessageAccount loginIMHandle];
NSAttributedString *replyAttrString = [[NSAttributedString alloc] initWithString:messageBody];
NSAttributedString *attrStringWithFileTransfers = IMCreateSuperFormatStringWithAppendedFileTransfers(replyAttrString, guids);
IMMessage *reply = [IMMessage fromMeIMHandle:senderHandle
withText:attrStringWithFileTransfers
fileTransferGUIDs:guids
flags:(kIMMessageFinished | kIMMessageIsFromMe)];
for (NSString *guid in [reply fileTransferGUIDs]) {
[[IMFileTransferCenter sharedInstance] assignTransfer:guid toHandle:chat.recipient];
}
if (!chat) {
MBIMLogInfo(@"Chat does not exist: %@", chatGUID);
} else {
result = reply;
dispatch_async(dispatch_get_main_queue(), ^{
[chat sendMessage:reply];
});
}
});
return result;
}
- (void)main
{
NSObject<HTTPResponse> *response = [[HTTPErrorResponse alloc] initWithErrorCode:500];
NSError *error = nil;
NSDictionary *args = [NSJSONSerialization JSONObjectWithData:self.requestBodyData options:0 error:&error];
if (error || args.count == 0) {
self.serverCompletionBlock(response);
return;
}
NSString *guid = [args objectForKey:@"guid"];
NSString *messageBody = [args objectForKey:@"body"];
if (!guid || !messageBody) {
self.serverCompletionBlock(response);
return;
}
NSArray *transferGUIDs = [args objectForKey:@"fileTransferGUIDs"];
if (!transferGUIDs) {
transferGUIDs = @[];
}
IMMessage *result = [self _sendMessage:messageBody toChatWithGUID:guid attachmentGUIDs:transferGUIDs];
if (result) {
response = [MBIMJSONDataResponse responseWithJSONObject:@{
@"guid" : [result guid]
}];
}
self.serverCompletionBlock(response);
}
@end