mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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57 lines
2.3 KiB
Swift
57 lines
2.3 KiB
Swift
import Foundation
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#if os(macOS)
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import PostboxMac
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#else
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import Postbox
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#endif
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enum SynchronizeInstalledStickerPacksOperationNamespace: Int32 {
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case stickers = 0
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case masks = 1
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}
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final class SynchronizeInstalledStickerPacksOperation: Coding {
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let previousPacks: [ItemCollectionId]
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init(previousPacks: [ItemCollectionId]) {
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self.previousPacks = previousPacks
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}
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init(decoder: Decoder) {
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self.previousPacks = ItemCollectionId.decodeArrayFromBuffer(decoder.decodeBytesForKey("p")!)
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}
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func encode(_ encoder: Encoder) {
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let buffer = WriteBuffer()
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ItemCollectionId.encodeArrayToBuffer(self.previousPacks, buffer: buffer)
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encoder.encodeBytes(buffer, forKey: "p")
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}
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}
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func addSynchronizeInstalledStickerPacksOperation(modifier: Modifier, namespace: SynchronizeInstalledStickerPacksOperationNamespace) {
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var updateLocalIndex: Int32?
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let tag: PeerOperationLogTag
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let itemCollectionNamespace: ItemCollectionId.Namespace
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switch namespace {
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case .stickers:
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tag = OperationLogTags.SynchronizeInstalledStickerPacks
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itemCollectionNamespace = Namespaces.ItemCollection.CloudStickerPacks
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case .masks:
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tag = OperationLogTags.SynchronizeInstalledMasks
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itemCollectionNamespace = Namespaces.ItemCollection.CloudMaskPacks
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}
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var previousSrickerPackIds: [ItemCollectionId]?
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modifier.operationLogEnumerateEntries(peerId: PeerId(namespace: 0, id: 0), tag: tag, { entry in
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updateLocalIndex = entry.tagLocalIndex
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if let operation = entry.contents as? SynchronizeInstalledStickerPacksOperation {
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previousSrickerPackIds = operation.previousPacks
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}
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return false
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})
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let operationContents = SynchronizeInstalledStickerPacksOperation(previousPacks: previousSrickerPackIds ?? modifier.getItemCollectionsInfos(namespace: itemCollectionNamespace).map { $0.0 })
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if let updateLocalIndex = updateLocalIndex {
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let _ = modifier.operationLogRemoveEntry(peerId: PeerId(namespace: 0, id: 0), tag: tag, tagLocalIndex: updateLocalIndex)
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}
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modifier.operationLogAddEntry(peerId: PeerId(namespace: 0, id: 0), tag: tag, tagLocalIndex: .automatic, tagMergedIndex: .automatic, contents: operationContents)
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}
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