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52 lines
2.4 KiB
Swift
52 lines
2.4 KiB
Swift
import Foundation
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#if os(macOS)
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import PostboxMac
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import SwiftSignalKitMac
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#else
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import Postbox
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import SwiftSignalKit
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#endif
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import SyncCore
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enum RecentlyUsedMediaCategory {
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case stickers
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}
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func addSynchronizeRecentlyUsedMediaOperation(transaction: Transaction, category: RecentlyUsedMediaCategory, operation: SynchronizeRecentlyUsedMediaOperationContent) {
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let tag: PeerOperationLogTag
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switch category {
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case .stickers:
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tag = OperationLogTags.SynchronizeRecentlyUsedStickers
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}
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let peerId = PeerId(namespace: 0, id: 0)
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var topOperation: (SynchronizeRecentlyUsedMediaOperation, Int32)?
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transaction.operationLogEnumerateEntries(peerId: peerId, tag: tag, { entry in
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if let operation = entry.contents as? SynchronizeRecentlyUsedMediaOperation {
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topOperation = (operation, entry.tagLocalIndex)
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}
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return false
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})
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if let (topOperation, topLocalIndex) = topOperation, case .sync = topOperation.content {
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let _ = transaction.operationLogRemoveEntry(peerId: peerId, tag: tag, tagLocalIndex: topLocalIndex)
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}
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transaction.operationLogAddEntry(peerId: peerId, tag: tag, tagLocalIndex: .automatic, tagMergedIndex: .automatic, contents: SynchronizeRecentlyUsedMediaOperation(content: operation))
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transaction.operationLogAddEntry(peerId: peerId, tag: tag, tagLocalIndex: .automatic, tagMergedIndex: .automatic, contents: SynchronizeRecentlyUsedMediaOperation(content: .sync))
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}
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func addRecentlyUsedSticker(transaction: Transaction, fileReference: FileMediaReference) {
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if let resource = fileReference.media.resource as? CloudDocumentMediaResource {
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transaction.addOrMoveToFirstPositionOrderedItemListItem(collectionId: Namespaces.OrderedItemList.CloudRecentStickers, item: OrderedItemListEntry(id: RecentMediaItemId(fileReference.media.fileId).rawValue, contents: RecentMediaItem(fileReference.media)), removeTailIfCountExceeds: 20)
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addSynchronizeRecentlyUsedMediaOperation(transaction: transaction, category: .stickers, operation: .add(id: resource.fileId, accessHash: resource.accessHash, fileReference: fileReference))
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}
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}
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public func clearRecentlyUsedStickers(transaction: Transaction) {
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transaction.replaceOrderedItemListItems(collectionId: Namespaces.OrderedItemList.CloudRecentStickers, items: [])
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addSynchronizeRecentlyUsedMediaOperation(transaction: transaction, category: .stickers, operation: .clear)
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}
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