66 lines
2.3 KiB
Objective-C
66 lines
2.3 KiB
Objective-C
//
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// Copyright (c) 2020 Open Whisper Systems. All rights reserved.
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//
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#import "ContactsManagerProtocol.h"
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#import <Mantle/MTLModel+NSCoding.h>
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NS_ASSUME_NONNULL_BEGIN
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@class GroupAccess;
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@class GroupMembership;
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@class SignalServiceAddress;
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extern const int32_t kGroupIdLengthV1;
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extern const int32_t kGroupIdLengthV2;
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typedef NS_CLOSED_ENUM(uint32_t, GroupsVersion) { GroupsVersionV1 = 0, GroupsVersionV2 };
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typedef NS_CLOSED_ENUM(
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NSUInteger, TSGroupMemberRole) { TSGroupMemberRole_Normal = 0, TSGroupMemberRole_Administrator = 1 };
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// NOTE: This class is tightly coupled to TSGroupModelBuilder.
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// If you modify this class - especially if you
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// add any new properties - make sure to update
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// TSGroupModelBuilder.
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@interface TSGroupModel : MTLModel
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// groupMembers includes administrators and normal members.
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@property (nonatomic, readonly) NSArray<SignalServiceAddress *> *groupMembers;
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// The contents of groupMembers, excluding the local user.
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@property (nonatomic, readonly) NSArray<SignalServiceAddress *> *nonLocalGroupMembers;
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@property (nonatomic, readonly, nullable) NSString *groupName;
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@property (nonatomic, readonly) NSData *groupId;
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@property (nonatomic, nullable) SignalServiceAddress *addedByAddress;
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#if TARGET_OS_IOS
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@property (nonatomic, readonly, nullable) UIImage *groupAvatarImage;
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// This data should always be in PNG format.
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@property (nonatomic, readonly, nullable) NSData *groupAvatarData;
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@property (nonatomic, readonly) GroupsVersion groupsVersion;
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@property (nonatomic, readonly) GroupMembership *groupMembership;
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+ (nullable NSData *)dataForGroupAvatar:(nullable UIImage *)image;
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+ (instancetype)new NS_UNAVAILABLE;
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- (instancetype)init NS_UNAVAILABLE;
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- (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
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- (instancetype)initWithGroupId:(NSData *)groupId
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name:(nullable NSString *)name
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avatarData:(nullable NSData *)avatarData
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members:(NSArray<SignalServiceAddress *> *)members NS_DESIGNATED_INITIALIZER;
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- (BOOL)isEqual:(id)other;
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- (BOOL)isEqualToGroupModel:(TSGroupModel *)model ignoreRevision:(BOOL)ignoreRevision;
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#endif
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@property (nonatomic, readonly) NSString *groupNameOrDefault;
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+ (NSData *)generateRandomV1GroupId;
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@end
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NS_ASSUME_NONNULL_END
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