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Telegram/Telegraph/TGConversationDeleteMessagesActor.m
2016-02-25 01:03:51 +01:00

70 lines
2.5 KiB
Objective-C

#import "TGConversationDeleteMessagesActor.h"
#import "ActionStage.h"
#import "SGraphObjectNode.h"
#import "TGDatabase.h"
#import "TGTelegraph.h"
#import "TGDownloadManager.h"
#import "TGPeerIdAdapter.h"
@interface TGConversationDeleteMessagesActor () {
int64_t _peerId;
}
@end
@implementation TGConversationDeleteMessagesActor
+ (NSString *)genericPath
{
return @"/tg/conversation/@/deleteMessages/@";
}
- (instancetype)initWithPath:(NSString *)path {
self = [super initWithPath:path];
if (self != nil) {
NSRange range = [path rangeOfString:@")/deleteMessages/"];
_peerId = [[path substringWithRange:NSMakeRange(@"/tg/conversation/(".length, range.location - @"/tg/conversation/(".length)] longLongValue];
}
return self;
}
- (void)execute:(NSDictionary *)options
{
NSArray *messageIds = [options objectForKey:@"mids"];
[[TGDownloadManager instance] cancelItemsWithMessageIdsInArray:messageIds groupId:_peerId];
if (TGPeerIdIsChannel(_peerId)) {
[TGDatabaseInstance() addMessagesToChannel:_peerId messages:nil deleteMessages:messageIds unimportantGroups:nil addedHoles:nil removedHoles:nil removedUnimportantHoles:nil updatedMessageSortKeys:nil returnGroups:false keepUnreadCounters:false changedMessages:nil];
[TGDatabaseInstance() enqueueDeleteChannelMessages:_peerId messageIds:messageIds];
} else {
NSMutableDictionary *messagesByConversation = [[NSMutableDictionary alloc] init];
[TGDatabaseInstance() deleteMessages:messageIds populateActionQueue:true fillMessagesByConversationId:messagesByConversation];
}
for (NSNumber *nMid in messageIds)
{
int32_t mid = (int32_t)[nMid intValue];
if (mid >= TGMessageLocalMidBaseline)
{
[ActionStageInstance() removeAllWatchersFromPath:[[NSString alloc] initWithFormat:@"/tg/sendCommonMessage/(%lld)/(%d)", _peerId, [nMid intValue]]];
[ActionStageInstance() removeAllWatchersFromPath:[[NSString alloc] initWithFormat:@"/tg/sendSecretMessage/(%lld)/(%d)", _peerId, [nMid intValue]]];
}
}
[ActionStageInstance() dispatchResource:[[NSString alloc] initWithFormat:@"/tg/conversation/(%lld)/messagesDeleted", _peerId] resource:[[SGraphObjectNode alloc] initWithObject:messageIds]];
dispatch_async([ActionStageInstance() globalStageDispatchQueue], ^
{
[ActionStageInstance() requestActor:@"/tg/service/synchronizeactionqueue/(global)" options:nil watcher:TGTelegraphInstance];
});
[ActionStageInstance() actionCompleted:self.path result:nil];
}
@end