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FetchedMediaResource: added stickerPackThumbnail revalidation

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Peter 2019-03-22 01:14:10 +04:00
parent 0dd388a014
commit 2f5870df0a
1 changed files with 32 additions and 7 deletions
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39
TelegramCore/FetchedMediaResource.swift
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@ -436,6 +436,7 @@ public enum MediaResourceReference: Equatable {
case avatar(peer: PeerReference, resource: MediaResource) case avatar(peer: PeerReference, resource: MediaResource)
case messageAuthorAvatar(message: MessageReference, resource: MediaResource) case messageAuthorAvatar(message: MessageReference, resource: MediaResource)
case wallpaper(resource: MediaResource) case wallpaper(resource: MediaResource)
case stickerPackThumbnail(stickerPack: StickerPackReference, resource: MediaResource)
public var resource: MediaResource { public var resource: MediaResource {
switch self { switch self {
@ -449,6 +450,8 @@ public enum MediaResourceReference: Equatable {
return resource return resource
case let .wallpaper(resource): case let .wallpaper(resource):
return resource return resource
case let .stickerPackThumbnail(_, resource):
return resource
} }
} }
@ -484,6 +487,12 @@ public enum MediaResourceReference: Equatable {
} else { } else {
return false return false
} }
case let .stickerPackThumbnail(lhsStickerPack, lhsResource):
if case let .stickerPackThumbnail(rhsStickerPack, rhsResource) = rhs, lhsStickerPack == rhsStickerPack, lhsResource.isEqual(to: rhsResource) {
return true
} else {
return false
}
} }
} }
} }
@ -596,13 +605,17 @@ private func findMediaResource(media: Media, resource: MediaResource) -> MediaRe
private func findMediaResourceReference(media: Media, resource: MediaResource) -> Data? { private func findMediaResourceReference(media: Media, resource: MediaResource) -> Data? {
if let foundResource = findMediaResource(media: media, resource: resource) { if let foundResource = findMediaResource(media: media, resource: resource) {
if let foundResource = foundResource as? CloudFileMediaResource { return findResourceReference(in: foundResource, resource: resource)
return foundResource.fileReference } else {
} else if let foundResource = foundResource as? CloudDocumentMediaResource { return nil
return foundResource.fileReference }
} else { }
return nil
} private func findResourceReference(in foundResource: MediaResource, resource: MediaResource) -> Data? {
if let foundResource = foundResource as? CloudFileMediaResource {
return foundResource.fileReference
} else if let foundResource = foundResource as? CloudDocumentMediaResource {
return foundResource.fileReference
} else { } else {
return nil return nil
} }
@ -1024,6 +1037,18 @@ func revalidateMediaResourceReference(postbox: Postbox, network: Network, revali
} }
return .fail(.generic) return .fail(.generic)
} }
case let .stickerPackThumbnail(packReference, resource):
return revalidationContext.stickerPack(postbox: postbox, network: network, background: info.preferBackgroundReferenceRevalidation, stickerPack: packReference)
|> mapToSignal { result -> Signal<Data, RevalidateMediaReferenceError> in
if let thumbnail = result.0.thumbnail {
if thumbnail.resource.id.isEqual(to: resource.id) {
if let fileReference = findResourceReference(in: thumbnail.resource, resource: resource) {
return .single(fileReference)
}
}
}
return .fail(.generic)
}
case .standalone: case .standalone:
return .fail(.generic) return .fail(.generic)
} }