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25 lines
1.3 KiB
Swift
25 lines
1.3 KiB
Swift
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@objc(LKDisplayNameUtilities2)
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public final class DisplayNameUtilities2 : NSObject {
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private override init() { }
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@objc(getDisplayNameForPublicKey:threadID:transaction:)
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public static func getDisplayName(for publicKey: String, inThreadWithID threadID: String, using transaction: YapDatabaseReadWriteTransaction) -> String {
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// Case 1: The public key belongs to the user themselves
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if publicKey == getUserHexEncodedPublicKey() { return SSKEnvironment.shared.profileManager.localProfileName() ?? publicKey }
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// Case 2: The given thread is an open group
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if let openGroup = Storage.shared.getOpenGroup(for: threadID) {
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var displayName: String? = nil
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Storage.read { transaction in
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displayName = transaction.object(forKey: publicKey, inCollection: openGroup.id) as! String?
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}
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if let displayName = displayName { return displayName }
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}
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// Case 3: The given thread is a closed group or a one-to-one conversation
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// FIXME: The line below opens a write transaction under certain circumstances. We should move away from this and towards passing
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// a write transaction into this function.
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return SSKEnvironment.shared.profileManager.profileNameForRecipient(withID: publicKey) ?? publicKey
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}
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}
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