66 lines
2.2 KiB
Swift
66 lines
2.2 KiB
Swift
//
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// Copyright 2026 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import Foundation
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@objc(StickerPackItem)
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public final class StickerPackItem: NSObject, NSSecureCoding, NSCopying {
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public let stickerId: UInt32
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public let emojiString: String
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public let contentType: String?
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init(
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stickerId: UInt32,
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emojiString: String,
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contentType: String?,
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) {
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self.stickerId = stickerId
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self.emojiString = emojiString
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self.contentType = contentType?.nilIfEmpty
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}
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public static var supportsSecureCoding: Bool { true }
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public func encode(with coder: NSCoder) {
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if let contentType {
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coder.encode(contentType, forKey: "contentType")
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}
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coder.encode(self.emojiString, forKey: "emojiString")
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coder.encode(NSNumber(value: self.stickerId), forKey: "stickerId")
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}
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public init?(coder: NSCoder) {
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self.contentType = (coder.decodeObject(of: NSString.self, forKey: "contentType") as String?)?.nilIfEmpty
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self.emojiString = coder.decodeObject(of: NSString.self, forKey: "emojiString") as String? ?? ""
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self.stickerId = coder.decodeObject(of: NSNumber.self, forKey: "stickerId")?.uint32Value ?? 0
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}
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override public var hash: Int {
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var hasher = Hasher()
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hasher.combine(self.contentType)
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hasher.combine(self.emojiString)
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hasher.combine(self.stickerId)
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return hasher.finalize()
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}
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override public func isEqual(_ object: Any?) -> Bool {
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guard let object = object as? Self else { return false }
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guard self.contentType == object.contentType else { return false }
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guard self.emojiString == object.emojiString else { return false }
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guard self.stickerId == object.stickerId else { return false }
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return true
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}
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public func copy(with zone: NSZone? = nil) -> Any {
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return self
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}
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func stickerInfoWith(stickerPack: StickerPackRecord) -> StickerInfo {
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let packId = stickerPack.info.packId
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let packKey = stickerPack.info.packKey
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return StickerInfo(packId: packId ?? Data(), packKey: packKey ?? Data(), stickerId: self.stickerId)
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}
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}
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