135 lines
4.3 KiB
Objective-C
135 lines
4.3 KiB
Objective-C
//
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// MBIMResolveHandleOperation.m
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// kordophoned
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//
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// Created by James Magahern on 10/1/24.
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// Copyright © 2024 James Magahern. All rights reserved.
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//
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#import "MBIMResolveHandleOperation.h"
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#import "IMCore_ClassDump.h"
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#import "IMMessageItem+Encoded.h"
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/*
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# Response:
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Dictionary {
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"resolvedHandle": <Encoded IMHandle>
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"status": valid | invalid | unknown,
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"existingChat": chatGUID | null
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}
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# IMHandle:
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Dictionary {
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"id" : resolvedID
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"name" : fullName | null
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}
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*/
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@interface NSNumber (IDSStatusUtility)
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- (NSString *)_idsStatusDescription;
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@end
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@implementation NSNumber (IDSStatusUtility)
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- (NSString *)_idsStatusDescription
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{
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switch ([self unsignedIntegerValue]) {
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case 1: return @"valid";
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case 2: return @"invalid";
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default:
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return @"unknown";
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}
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}
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@end
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@interface IMHandle (Encoded)
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- (NSDictionary *)mbim_dictionaryRepresentation;
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@end
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@implementation IMHandle (Encoded)
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- (NSDictionary *)mbim_dictionaryRepresentation
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{
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return @{
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@"id" : [self ID],
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@"name" : [self name] ?: [NSNull null],
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};
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}
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@end
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@implementation MBIMResolveHandleOperation
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+ (void)load { [super load]; }
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+ (NSString *)endpointName
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{
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return @"resolveHandle";
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}
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- (void)main
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{
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NSString *specifiedIdentifier = [[self valueForQueryItemWithName:@"id"] _stripFZIDPrefix];
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if (!specifiedIdentifier) {
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MBIMLogError(@"No handle ID provided.");
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HTTPErrorResponse *response = [[HTTPErrorResponse alloc] initWithErrorCode:500];
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self.serverCompletionBlock(response);
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return;
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}
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if (IMStringIsPhoneNumber(specifiedIdentifier)) {
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// Phone numbers will require a country code guess here.
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// Passing nil, I presume, will make some kind of guess for the country code (useNetworkCountryCode).
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specifiedIdentifier = IMCopyIDForPhoneNumber(specifiedIdentifier, nil, YES);
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}
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NSString *canonicalAddress = [specifiedIdentifier _bestGuessURI];
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IMAccount *iMessageAccount = [[IMAccountController sharedInstance] bestAccountForService:[IMServiceImpl iMessageService]];
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IMHandle *loginHandle = [iMessageAccount loginIMHandle];
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NSString *lastAddressedHandle = [[[loginHandle ID] _stripFZIDPrefix] _bestGuessURI];
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IMChatCalculateServiceForSendingNewComposeMaybeForce(@[ canonicalAddress ], lastAddressedHandle, nil, NO, IMStringIsEmail(canonicalAddress), NO, NO, NO, [iMessageAccount service], ^(BOOL allAddressesiMessageCapable, NSDictionary * _Nullable perRecipientAvailability, BOOL checkedServer, IMChatServiceForSendingAvailabilityError error)
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{
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NSError *encodingError = nil;
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NSObject<HTTPResponse> *response = nil;
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do {
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// Assume we have returned just one key here.
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NSString *resolvedHandleID = [[perRecipientAvailability allKeys] firstObject];
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if (!resolvedHandleID) {
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MBIMLogError(@"Unexpected missing handle id");
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response = [[HTTPErrorResponse alloc] initWithErrorCode:500];
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break;
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}
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IMHandle *resolvedHandle = [iMessageAccount imHandleWithID:resolvedHandleID];
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if (!resolvedHandle) {
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MBIMLogError(@"Couldn't resolve handle");
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response = [[HTTPErrorResponse alloc] initWithErrorCode:500];
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break;
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}
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NSString *handleStatus = [[perRecipientAvailability objectForKey:resolvedHandleID] _idsStatusDescription];
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IMChat *existingChat = [[IMChatRegistry sharedInstance] existingChatForIMHandle:resolvedHandle];
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NSDictionary *responseDict = @{
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@"resolvedHandle" : [resolvedHandle mbim_dictionaryRepresentation],
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@"status" : handleStatus,
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@"existingChat" : [existingChat guid] ?: [NSNull null],
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};
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NSData *data = [NSJSONSerialization dataWithJSONObject:responseDict options:0 error:&encodingError];
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if (encodingError) {
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response = [[HTTPErrorResponse alloc] initWithErrorCode:500];
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} else {
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response = [[MBIMDataResponse alloc] initWithData:data contentType:@"application/json"];
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}
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} while (0);
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self.serverCompletionBlock(response);
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});
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}
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@end
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