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91 lines
3.9 KiB
Objective-C
91 lines
3.9 KiB
Objective-C
//
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// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
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//
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#import <SessionMessagingKit/TSInteraction.h>
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NS_ASSUME_NONNULL_BEGIN
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typedef NS_ENUM(NSUInteger, TSMessageDirection) {
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TSMessageDirectionIncoming,
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TSMessageDirectionOutgoing
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};
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/**
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* Abstract message class.
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*/
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@class OWSContact;
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@class OWSLinkPreview;
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@class TSAttachment;
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@class TSAttachmentStream;
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@class TSQuotedMessage;
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@class YapDatabaseReadWriteTransaction;
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extern const NSUInteger kOversizeTextMessageSizeThreshold;
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@interface TSMessage : TSInteraction <OWSPreviewText>
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@property (nonatomic, readonly) NSMutableArray<NSString *> *attachmentIds;
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@property (nonatomic, readonly, nullable) NSString *body;
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@property (nonatomic, readonly) uint32_t expiresInSeconds;
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@property (nonatomic, readonly) uint64_t expireStartedAt;
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@property (nonatomic, readonly) uint64_t expiresAt;
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@property (nonatomic, readonly) BOOL isExpiringMessage;
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@property (nonatomic, readonly, nullable) TSQuotedMessage *quotedMessage;
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@property (nonatomic, nullable) OWSLinkPreview *linkPreview;
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@property (nonatomic) uint64_t openGroupServerMessageID;
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@property (nonatomic, readonly) BOOL isOpenGroupMessage;
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@property (nonatomic, readonly, nullable) NSString *openGroupInvitationName;
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@property (nonatomic, readonly, nullable) NSString *openGroupInvitationURL;
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@property (nonatomic, nullable) NSString *serverHash;
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@property (nonatomic) BOOL isDeleted;
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- (instancetype)initInteractionWithTimestamp:(uint64_t)timestamp inThread:(TSThread *)thread NS_UNAVAILABLE;
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- (instancetype)initMessageWithTimestamp:(uint64_t)timestamp
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inThread:(nullable TSThread *)thread
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messageBody:(nullable NSString *)body
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attachmentIds:(NSArray<NSString *> *)attachmentIds
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expiresInSeconds:(uint32_t)expiresInSeconds
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expireStartedAt:(uint64_t)expireStartedAt
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quotedMessage:(nullable TSQuotedMessage *)quotedMessage
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linkPreview:(nullable OWSLinkPreview *)linkPreview
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openGroupInvitationName:(nullable NSString *)openGroupInvitationName
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openGroupInvitationURL:(nullable NSString *)openGroupInvitationURL
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serverHash:(nullable NSString *)serverHash NS_DESIGNATED_INITIALIZER;
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- (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
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- (BOOL)hasAttachments;
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- (NSArray<TSAttachment *> *)attachmentsWithTransaction:(YapDatabaseReadTransaction *)transaction;
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- (NSArray<TSAttachment *> *)mediaAttachmentsWithTransaction:(YapDatabaseReadTransaction *)transaction;
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- (nullable TSAttachment *)oversizeTextAttachmentWithTransaction:(YapDatabaseReadTransaction *)transaction;
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- (void)addAttachmentWithID:(NSString *)attachmentID in:(YapDatabaseReadWriteTransaction *)transaction;
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- (void)removeAttachment:(TSAttachment *)attachment
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transaction:(YapDatabaseReadWriteTransaction *)transaction NS_SWIFT_NAME(removeAttachment(_:transaction:));
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// Returns ids for all attachments, including message ("body") attachments,
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// quoted reply thumbnails, contact share avatars, link preview images, etc.
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- (NSArray<NSString *> *)allAttachmentIds;
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- (void)setQuotedMessageThumbnailAttachmentStream:(TSAttachmentStream *)attachmentStream;
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- (nullable NSString *)oversizeTextWithTransaction:(YapDatabaseReadTransaction *)transaction;
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- (nullable NSString *)bodyTextWithTransaction:(YapDatabaseReadTransaction *)transaction;
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- (BOOL)shouldStartExpireTimerWithTransaction:(YapDatabaseReadTransaction *)transaction;
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#pragma mark - Update With... Methods
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- (void)updateWithExpireStartedAt:(uint64_t)expireStartedAt transaction:(YapDatabaseReadWriteTransaction *)transaction;
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- (void)updateWithLinkPreview:(OWSLinkPreview *)linkPreview transaction:(YapDatabaseReadWriteTransaction *)transaction;
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- (void)updateForDeletionWithTransaction:(YapDatabaseReadWriteTransaction *)transaction;
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@end
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NS_ASSUME_NONNULL_END
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