mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
967 lines
50 KiB
Swift
967 lines
50 KiB
Swift
import Foundation
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import UIKit
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import Display
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import QuickLook
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import Postbox
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import SwiftSignalKit
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import AsyncDisplayKit
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import TelegramCore
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import TelegramPresentationData
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import AccountContext
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import GalleryUI
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import LegacyComponents
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import LegacyMediaPickerUI
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import SaveToCameraRoll
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import OverlayStatusController
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import PresentationDataUtils
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public enum AvatarGalleryEntryId: Hashable {
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case topImage
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case image(MediaId)
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case resource(String)
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}
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public func peerInfoProfilePhotos(context: AccountContext, peerId: EnginePeer.Id) -> Signal<Any, NoError> {
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return context.engine.data.subscribe(TelegramEngine.EngineData.Item.Peer.Peer(id: peerId))
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|> mapToSignal { peer -> Signal<[AvatarGalleryEntry]?, NoError> in
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guard let peer = peer else {
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return .single(nil)
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}
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return initialAvatarGalleryEntries(account: context.account, engine: context.engine, peer: peer._asPeer())
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}
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|> distinctUntilChanged
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|> mapToSignal { entries -> Signal<(Bool, [AvatarGalleryEntry])?, NoError> in
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if let entries = entries {
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if let firstEntry = entries.first {
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return context.account.postbox.peerView(id: peerId)
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|> mapToSignal { peerView -> Signal<(Bool, [AvatarGalleryEntry])?, NoError>in
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if let peer = peerViewMainPeer(peerView) {
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var secondEntry: TelegramMediaImage?
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var lastEntry: TelegramMediaImage?
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if let cachedData = peerView.cachedData as? CachedUserData {
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if firstEntry.representations.first?.representation.isPersonal == true, case let .known(photo) = cachedData.photo {
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secondEntry = photo
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}
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if case let .known(photo) = cachedData.fallbackPhoto {
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lastEntry = photo
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}
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}
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return fetchedAvatarGalleryEntries(engine: context.engine, account: context.account, peer: peer, firstEntry: firstEntry, secondEntry: secondEntry, lastEntry: lastEntry)
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|> map(Optional.init)
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} else {
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return .single(nil)
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}
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}
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} else {
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return .single((true, []))
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}
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} else {
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return context.engine.peers.fetchAndUpdateCachedPeerData(peerId: peerId)
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|> map { _ -> (Bool, [AvatarGalleryEntry])? in
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return nil
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}
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}
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}
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|> map { items -> Any in
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if let items = items {
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return items
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} else {
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return peerInfoProfilePhotos(context: context, peerId: peerId)
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}
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}
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}
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public func peerInfoProfilePhotosWithCache(context: AccountContext, peerId: PeerId) -> Signal<(Bool, [AvatarGalleryEntry]), NoError> {
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return context.peerChannelMemberCategoriesContextsManager.profilePhotos(postbox: context.account.postbox, network: context.account.network, peerId: peerId, fetch: peerInfoProfilePhotos(context: context, peerId: peerId))
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|> map { items -> (Bool, [AvatarGalleryEntry]) in
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return items as? (Bool, [AvatarGalleryEntry]) ?? (true, [])
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}
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}
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public enum AvatarGalleryEntry: Equatable {
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case topImage([ImageRepresentationWithReference], [VideoRepresentationWithReference], Peer?, GalleryItemIndexData?, Data?, String?)
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case image(MediaId, TelegramMediaImageReference?, [ImageRepresentationWithReference], [VideoRepresentationWithReference], Peer?, Int32?, GalleryItemIndexData?, MessageId?, Data?, String?, Bool)
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public init(representation: TelegramMediaImageRepresentation, peer: Peer) {
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self = .topImage([ImageRepresentationWithReference(representation: representation, reference: MediaResourceReference.standalone(resource: representation.resource))], [], peer, nil, nil, nil)
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}
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public var id: AvatarGalleryEntryId {
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switch self {
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case let .topImage(representations, _, _, _, _, _):
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if let last = representations.last {
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return .resource(last.representation.resource.id.stringRepresentation)
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}
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return .topImage
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case let .image(id, _, representations, _, _, _, _, _, _, _, _):
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if let last = representations.last {
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return .resource(last.representation.resource.id.stringRepresentation)
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}
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return .image(id)
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}
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}
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public var peer: Peer? {
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switch self {
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case let .topImage(_, _, peer, _, _, _):
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return peer
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case let .image(_, _, _, _, peer, _, _, _, _, _, _):
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return peer
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}
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}
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public var representations: [ImageRepresentationWithReference] {
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switch self {
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case let .topImage(representations, _, _, _, _, _):
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return representations
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case let .image(_, _, representations, _, _, _, _, _, _, _, _):
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return representations
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}
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}
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public var immediateThumbnailData: Data? {
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switch self {
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case let .topImage(_, _, _, _, immediateThumbnailData, _):
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return immediateThumbnailData
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case let .image(_, _, _, _, _, _, _, _, immediateThumbnailData, _, _):
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return immediateThumbnailData
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}
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}
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public var videoRepresentations: [VideoRepresentationWithReference] {
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switch self {
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case let .topImage(_, videoRepresentations, _, _, _, _):
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return videoRepresentations
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case let .image(_, _, _, videoRepresentations, _, _, _, _, _, _, _):
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return videoRepresentations
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}
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}
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public var indexData: GalleryItemIndexData? {
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switch self {
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case let .topImage(_, _, _, indexData, _, _):
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return indexData
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case let .image(_, _, _, _, _, _, indexData, _, _, _, _):
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return indexData
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}
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}
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public static func ==(lhs: AvatarGalleryEntry, rhs: AvatarGalleryEntry) -> Bool {
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switch lhs {
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case let .topImage(lhsRepresentations, lhsVideoRepresentations, lhsPeer, lhsIndexData, lhsImmediateThumbnailData, lhsCategory):
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if case let .topImage(rhsRepresentations, rhsVideoRepresentations, rhsPeer, rhsIndexData, rhsImmediateThumbnailData, rhsCategory) = rhs, lhsRepresentations == rhsRepresentations, lhsVideoRepresentations == rhsVideoRepresentations, arePeersEqual(lhsPeer, rhsPeer), lhsIndexData == rhsIndexData, lhsImmediateThumbnailData == rhsImmediateThumbnailData, lhsCategory == rhsCategory {
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return true
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} else {
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return false
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}
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case let .image(lhsId, lhsImageReference, lhsRepresentations, lhsVideoRepresentations, lhsPeer, lhsDate, lhsIndexData, lhsMessageId, lhsImmediateThumbnailData, lhsCategory, lhsIsFallback):
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if case let .image(rhsId, rhsImageReference, rhsRepresentations, rhsVideoRepresentations, rhsPeer, rhsDate, rhsIndexData, rhsMessageId, rhsImmediateThumbnailData, rhsCategory, rhsIsFallback) = rhs, lhsId == rhsId, lhsImageReference == rhsImageReference, lhsRepresentations == rhsRepresentations, lhsVideoRepresentations == rhsVideoRepresentations, arePeersEqual(lhsPeer, rhsPeer), lhsDate == rhsDate, lhsIndexData == rhsIndexData, lhsMessageId == rhsMessageId, lhsImmediateThumbnailData == rhsImmediateThumbnailData, lhsCategory == rhsCategory, lhsIsFallback == rhsIsFallback {
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return true
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} else {
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return false
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}
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}
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}
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}
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public final class AvatarGalleryControllerPresentationArguments {
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let animated: Bool
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let transitionArguments: (AvatarGalleryEntry) -> GalleryTransitionArguments?
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public init(animated: Bool = true, transitionArguments: @escaping (AvatarGalleryEntry) -> GalleryTransitionArguments?) {
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self.animated = animated
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self.transitionArguments = transitionArguments
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}
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}
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public func normalizeEntries(_ entries: [AvatarGalleryEntry]) -> [AvatarGalleryEntry] {
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var updatedEntries: [AvatarGalleryEntry] = []
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let count: Int32 = Int32(entries.count)
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var index: Int32 = 0
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for entry in entries {
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let indexData = GalleryItemIndexData(position: index, totalCount: count)
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if case let .topImage(representations, videoRepresentations, peer, _, immediateThumbnailData, category) = entry {
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updatedEntries.append(.topImage(representations, videoRepresentations, peer, indexData, immediateThumbnailData, category))
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} else if case let .image(id, reference, representations, videoRepresentations, peer, date, _, messageId, immediateThumbnailData, category, isFallback) = entry {
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updatedEntries.append(.image(id, reference, representations, videoRepresentations, peer, date, indexData, messageId, immediateThumbnailData, category, isFallback))
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}
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index += 1
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}
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return updatedEntries
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}
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public func initialAvatarGalleryEntries(account: Account, engine: TelegramEngine, peer: Peer) -> Signal<[AvatarGalleryEntry]?, NoError> {
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var initialEntries: [AvatarGalleryEntry] = []
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if !peer.profileImageRepresentations.isEmpty, let peerReference = PeerReference(peer) {
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initialEntries.append(.topImage(peer.profileImageRepresentations.map({ ImageRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatar(peer: peerReference, resource: $0.resource)) }), [], peer, nil, nil, nil))
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}
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if peer is TelegramChannel || peer is TelegramGroup, let peerReference = PeerReference(peer) {
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return engine.data.get(TelegramEngine.EngineData.Item.Peer.Photo(id: peer.id))
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|> map { peerPhoto in
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var initialPhoto: TelegramMediaImage?
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if case let .known(value) = peerPhoto {
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initialPhoto = value
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}
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if let photo = initialPhoto {
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var representations = photo.representations.map({ ImageRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatar(peer: peerReference, resource: $0.resource)) })
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if photo.immediateThumbnailData == nil, let firstEntry = initialEntries.first, let firstRepresentation = firstEntry.representations.first {
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representations.insert(firstRepresentation, at: 0)
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}
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return [.image(photo.imageId, photo.reference, representations, photo.videoRepresentations.map({ VideoRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatarList(peer: peerReference, resource: $0.resource)) }), peer, nil, nil, nil, photo.immediateThumbnailData, nil, false)]
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} else {
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if case .known = peerPhoto {
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return []
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} else {
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return nil
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}
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}
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}
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} else {
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return .single(initialEntries)
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}
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}
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public func fetchedAvatarGalleryEntries(engine: TelegramEngine, account: Account, peer: Peer) -> Signal<[AvatarGalleryEntry], NoError> {
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return initialAvatarGalleryEntries(account: account, engine: engine, peer: peer)
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|> map { entries -> [AvatarGalleryEntry] in
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return entries ?? []
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}
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|> mapToSignal { initialEntries in
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return .single(initialEntries)
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|> then(
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engine.peers.requestPeerPhotos(peerId: peer.id)
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|> map { photos -> [AvatarGalleryEntry] in
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var result: [AvatarGalleryEntry] = []
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if photos.isEmpty {
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result = initialEntries
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} else if let peerReference = PeerReference(peer) {
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var index: Int32 = 0
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if [Namespaces.Peer.CloudGroup, Namespaces.Peer.CloudChannel].contains(peer.id.namespace) {
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var initialMediaIds = Set<MediaId>()
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for entry in initialEntries {
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if case let .image(mediaId, _, _, _, _, _, _, _, _, _, _) = entry {
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initialMediaIds.insert(mediaId)
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}
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}
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var photosCount = photos.count
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for i in 0 ..< photos.count {
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let photo = photos[i]
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if i == 0 && !initialMediaIds.contains(photo.image.imageId) {
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photosCount += 1
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for entry in initialEntries {
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let indexData = GalleryItemIndexData(position: index, totalCount: Int32(photosCount))
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if case let .image(mediaId, imageReference, representations, videoRepresentations, peer, _, _, _, thumbnailData, _, _) = entry {
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result.append(.image(mediaId, imageReference, representations, videoRepresentations, peer, nil, indexData, nil, thumbnailData, nil, false))
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index += 1
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}
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}
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}
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let indexData = GalleryItemIndexData(position: index, totalCount: Int32(photosCount))
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result.append(.image(photo.image.imageId, photo.image.reference, photo.image.representations.map({ ImageRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatarList(peer: peerReference, resource: $0.resource)) }), photo.image.videoRepresentations.map({ VideoRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatarList(peer: peerReference, resource: $0.resource)) }), peer, photo.date, indexData, photo.messageId, photo.image.immediateThumbnailData, nil, false))
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index += 1
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}
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} else {
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for photo in photos {
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let indexData = GalleryItemIndexData(position: index, totalCount: Int32(photos.count))
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if result.isEmpty, let first = initialEntries.first {
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result.append(.image(photo.image.imageId, photo.image.reference, first.representations, photo.image.videoRepresentations.map({ VideoRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatarList(peer: peerReference, resource: $0.resource)) }), peer, photo.date, indexData, photo.messageId, photo.image.immediateThumbnailData, nil, false))
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} else {
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result.append(.image(photo.image.imageId, photo.image.reference, photo.image.representations.map({ ImageRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatarList(peer: peerReference, resource: $0.resource)) }), photo.image.videoRepresentations.map({ VideoRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatarList(peer: peerReference, resource: $0.resource)) }), peer, photo.date, indexData, photo.messageId, photo.image.immediateThumbnailData, nil, false))
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}
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index += 1
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}
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}
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}
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return result
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}
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)
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}
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}
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public func fetchedAvatarGalleryEntries(engine: TelegramEngine, account: Account, peer: Peer, firstEntry: AvatarGalleryEntry, secondEntry: TelegramMediaImage?, lastEntry: TelegramMediaImage?) -> Signal<(Bool, [AvatarGalleryEntry]), NoError> {
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let initialEntries = [firstEntry]
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return Signal<(Bool, [AvatarGalleryEntry]), NoError>.single((false, initialEntries))
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|> then(
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engine.peers.requestPeerPhotos(peerId: peer.id)
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|> map { photos -> (Bool, [AvatarGalleryEntry]) in
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var result: [AvatarGalleryEntry] = []
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let initialEntries = [firstEntry]
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if photos.isEmpty {
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result = initialEntries
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} else if let peerReference = PeerReference(peer) {
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var index: Int32 = 0
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if [Namespaces.Peer.CloudGroup, Namespaces.Peer.CloudChannel].contains(peer.id.namespace) {
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var initialMediaIds = Set<MediaId>()
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for entry in initialEntries {
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if case let .image(mediaId, _, _, _, _, _, _, _, _, _, _) = entry {
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initialMediaIds.insert(mediaId)
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}
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}
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var photosCount = photos.count
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for i in 0 ..< photos.count {
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let photo = photos[i]
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var representations = photo.image.representations.map({ ImageRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatarList(peer: peerReference, resource: $0.resource)) })
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if i == 0 {
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if !initialMediaIds.contains(photo.image.imageId) {
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photosCount += 1
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for entry in initialEntries {
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let indexData = GalleryItemIndexData(position: index, totalCount: Int32(photosCount))
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if case let .image(mediaId, imageReference, representations, videoRepresentations, peer, _, _, _, thumbnailData, _, _) = entry {
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result.append(.image(mediaId, imageReference, representations, videoRepresentations, peer, nil, indexData, nil, thumbnailData, nil, false))
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index += 1
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}
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}
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} else if photo.image.immediateThumbnailData == nil, let firstEntry = initialEntries.first, let firstRepresentation = firstEntry.representations.first {
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representations.insert(firstRepresentation, at: 0)
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}
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}
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let indexData = GalleryItemIndexData(position: index, totalCount: Int32(photosCount))
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result.append(.image(photo.image.imageId, photo.image.reference, representations, photo.image.videoRepresentations.map({ VideoRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatarList(peer: peerReference, resource: $0.resource)) }), peer, photo.date, indexData, photo.messageId, photo.image.immediateThumbnailData, nil, false))
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index += 1
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}
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} else {
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var photos = photos
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if let secondEntry {
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photos.insert(TelegramPeerPhoto(image: secondEntry, reference: secondEntry.reference, date: 0, index: 1, totalCount: 0, messageId: nil), at: 1)
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}
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if let lastEntry {
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photos.append(TelegramPeerPhoto(image: lastEntry, reference: lastEntry.reference, date: 0, index: photos.count, totalCount: 0, messageId: nil))
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}
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for photo in photos {
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let indexData = GalleryItemIndexData(position: index, totalCount: Int32(photos.count))
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if result.isEmpty, let first = initialEntries.first {
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result.append(.image(photo.image.imageId, photo.image.reference, first.representations, photo.image.videoRepresentations.map({ VideoRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatarList(peer: peerReference, resource: $0.resource)) }), peer, photo.date, indexData, photo.messageId, photo.image.immediateThumbnailData, nil, false))
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} else {
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result.append(.image(photo.image.imageId, photo.image.reference, photo.image.representations.map({ ImageRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatarList(peer: peerReference, resource: $0.resource)) }), photo.image.videoRepresentations.map({ VideoRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatarList(peer: peerReference, resource: $0.resource)) }), peer, photo.date, indexData, photo.messageId, photo.image.immediateThumbnailData, nil, photo.image.id == lastEntry?.id))
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}
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index += 1
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}
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}
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}
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return (true, result)
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}
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)
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}
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public class AvatarGalleryController: ViewController, StandalonePresentableController {
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public enum SourceCorners {
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case none
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case round
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case roundRect(CGFloat)
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}
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private var galleryNode: GalleryControllerNode {
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return self.displayNode as! GalleryControllerNode
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}
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private let context: AccountContext
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private let peer: Peer
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private let sourceCorners: SourceCorners
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private var presentationData: PresentationData
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private let _ready = Promise<Bool>()
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private let animatedIn = ValuePromise<Bool>(true)
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override public var ready: Promise<Bool> {
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return self._ready
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}
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private var didSetReady = false
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private var adjustedForInitialPreviewingLayout = false
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private let disposable = MetaDisposable()
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private var entries: [AvatarGalleryEntry] = []
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private var centralEntryIndex: Int?
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private let centralItemTitle = Promise<String>()
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private let centralItemTitleView = Promise<UIView?>()
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private let centralItemRightBarButtonItems = Promise<[UIBarButtonItem]?>(nil)
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private let centralItemNavigationStyle = Promise<GalleryItemNodeNavigationStyle>()
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private let centralItemFooterContentNode = Promise<(GalleryFooterContentNode?, GalleryOverlayContentNode?)>()
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private let centralItemAttributesDisposable = DisposableSet();
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public var openAvatarSetup: ((@escaping () -> Void) -> Void)?
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public var avatarPhotoEditCompletion: ((UIImage) -> Void)?
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public var avatarVideoEditCompletion: ((UIImage, URL, TGVideoEditAdjustments?) -> Void)?
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public var removedEntry: ((AvatarGalleryEntry) -> Void)?
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private let _hiddenMedia = Promise<AvatarGalleryEntry?>(nil)
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public var hiddenMedia: Signal<AvatarGalleryEntry?, NoError> {
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return self._hiddenMedia.get()
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}
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private let replaceRootController: (ViewController, Promise<Bool>?) -> Void
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private let editDisposable = MetaDisposable ()
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public init(context: AccountContext, peer: Peer, sourceCorners: SourceCorners = .round, remoteEntries: Promise<[AvatarGalleryEntry]>? = nil, skipInitial: Bool = false, centralEntryIndex: Int? = nil, replaceRootController: @escaping (ViewController, Promise<Bool>?) -> Void, synchronousLoad: Bool = false) {
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self.context = context
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self.peer = peer
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self.sourceCorners = sourceCorners
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self.presentationData = context.sharedContext.currentPresentationData.with { $0 }
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self.replaceRootController = replaceRootController
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self.centralEntryIndex = centralEntryIndex
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super.init(navigationBarPresentationData: NavigationBarPresentationData(theme: GalleryController.darkNavigationTheme, strings: NavigationBarStrings(presentationStrings: self.presentationData.strings)))
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let backItem = UIBarButtonItem(backButtonAppearanceWithTitle: self.presentationData.strings.Common_Back, target: self, action: #selector(self.donePressed))
|
|
self.navigationItem.leftBarButtonItem = backItem
|
|
|
|
self.statusBar.statusBarStyle = .White
|
|
|
|
let remoteEntriesSignal: Signal<[AvatarGalleryEntry], NoError>
|
|
if let remoteEntries = remoteEntries {
|
|
remoteEntriesSignal = remoteEntries.get()
|
|
} else {
|
|
remoteEntriesSignal = fetchedAvatarGalleryEntries(engine: context.engine, account: context.account, peer: peer)
|
|
}
|
|
|
|
let initialSignal = initialAvatarGalleryEntries(account: context.account, engine: context.engine, peer: peer)
|
|
|> map { entries -> [AvatarGalleryEntry] in
|
|
return entries ?? []
|
|
}
|
|
|
|
let entriesSignal: Signal<[AvatarGalleryEntry], NoError> = skipInitial ? remoteEntriesSignal : (initialSignal |> then(remoteEntriesSignal))
|
|
|
|
let presentationData = self.presentationData
|
|
|
|
let semaphore: DispatchSemaphore?
|
|
if synchronousLoad {
|
|
semaphore = DispatchSemaphore(value: 0)
|
|
} else {
|
|
semaphore = nil
|
|
}
|
|
|
|
let syncResult = Atomic<(Bool, (() -> Void)?)>(value: (false, nil))
|
|
|
|
self.disposable.set(combineLatest(entriesSignal, self.animatedIn.get()).start(next: { [weak self] entries, animatedIn in
|
|
let f: () -> Void = {
|
|
if let strongSelf = self, animatedIn {
|
|
let isFirstTime = strongSelf.entries.isEmpty
|
|
|
|
var entries = entries
|
|
if !isFirstTime, let updated = entries.first, case let .image(mediaId, imageReference, _, videoRepresentations, peer, index, indexData, messageId, thumbnailData, caption, _) = updated, !videoRepresentations.isEmpty, let previous = strongSelf.entries.first, case let .topImage(representations, _, _, _, _, _) = previous {
|
|
let firstEntry = AvatarGalleryEntry.image(mediaId, imageReference, representations, videoRepresentations, peer, index, indexData, messageId, thumbnailData, caption, false)
|
|
entries.remove(at: 0)
|
|
entries.insert(firstEntry, at: 0)
|
|
}
|
|
|
|
strongSelf.entries = entries
|
|
if strongSelf.centralEntryIndex == nil {
|
|
strongSelf.centralEntryIndex = 0
|
|
}
|
|
if strongSelf.isViewLoaded {
|
|
strongSelf.galleryNode.pager.replaceItems(strongSelf.entries.map({ entry in PeerAvatarImageGalleryItem(context: context, peer: peer, presentationData: presentationData, entry: entry, sourceCorners: sourceCorners, delete: strongSelf.canDelete ? {
|
|
self?.deleteEntry(entry)
|
|
} : nil, setMain: { [weak self] in
|
|
self?.setMainEntry(entry)
|
|
}, edit: { [weak self] in
|
|
self?.editEntry(entry)
|
|
})
|
|
}), centralItemIndex: strongSelf.centralEntryIndex, synchronous: !isFirstTime)
|
|
|
|
let ready = strongSelf.galleryNode.pager.ready() |> timeout(2.0, queue: Queue.mainQueue(), alternate: .single(Void())) |> afterNext { [weak strongSelf] _ in
|
|
strongSelf?.didSetReady = true
|
|
}
|
|
strongSelf._ready.set(ready |> map { true })
|
|
}
|
|
}
|
|
}
|
|
|
|
var process = false
|
|
let _ = syncResult.modify { processed, _ in
|
|
if !processed {
|
|
return (processed, f)
|
|
}
|
|
process = true
|
|
return (true, nil)
|
|
}
|
|
semaphore?.signal()
|
|
if process {
|
|
Queue.mainQueue().async {
|
|
f()
|
|
}
|
|
}
|
|
}))
|
|
|
|
if let semaphore = semaphore {
|
|
let _ = semaphore.wait(timeout: DispatchTime.now() + 1.0)
|
|
}
|
|
|
|
var syncResultApply: (() -> Void)?
|
|
let _ = syncResult.modify { processed, f in
|
|
syncResultApply = f
|
|
return (true, nil)
|
|
}
|
|
|
|
syncResultApply?()
|
|
|
|
self.centralItemAttributesDisposable.add(self.centralItemTitle.get().start(next: { [weak self] title in
|
|
if let strongSelf = self {
|
|
strongSelf.navigationItem.setTitle(title, animated: strongSelf.navigationItem.title?.isEmpty ?? true)
|
|
}
|
|
}))
|
|
|
|
self.centralItemAttributesDisposable.add(self.centralItemTitleView.get().start(next: { [weak self] titleView in
|
|
self?.navigationItem.titleView = titleView
|
|
}))
|
|
|
|
self.centralItemAttributesDisposable.add(self.centralItemRightBarButtonItems.get().start(next: { [weak self] rightBarButtonItems in
|
|
self?.navigationItem.rightBarButtonItems = rightBarButtonItems
|
|
}))
|
|
|
|
self.centralItemAttributesDisposable.add(self.centralItemFooterContentNode.get().start(next: { [weak self] footerContentNode, _ in
|
|
self?.galleryNode.updatePresentationState({
|
|
$0.withUpdatedFooterContentNode(footerContentNode)
|
|
}, transition: .immediate)
|
|
}))
|
|
}
|
|
|
|
required init(coder aDecoder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
deinit {
|
|
self.disposable.dispose()
|
|
self.centralItemAttributesDisposable.dispose()
|
|
self.editDisposable.dispose()
|
|
}
|
|
|
|
@objc func donePressed() {
|
|
self.dismiss(forceAway: false)
|
|
}
|
|
|
|
private func dismissImmediately() {
|
|
self._hiddenMedia.set(.single(nil))
|
|
self.presentingViewController?.dismiss(animated: false, completion: nil)
|
|
}
|
|
|
|
private func dismiss(forceAway: Bool) {
|
|
self.animatedIn.set(false)
|
|
|
|
var animatedOutNode = true
|
|
var animatedOutInterface = false
|
|
|
|
let completion = { [weak self] in
|
|
if animatedOutNode && animatedOutInterface {
|
|
self?._hiddenMedia.set(.single(nil))
|
|
self?.presentingViewController?.dismiss(animated: false, completion: nil)
|
|
}
|
|
}
|
|
|
|
if let centralItemNode = self.galleryNode.pager.centralItemNode(), let presentationArguments = self.presentationArguments as? AvatarGalleryControllerPresentationArguments {
|
|
if !self.entries.isEmpty {
|
|
var sourceHasRoundCorners = false
|
|
if case .round = self.sourceCorners {
|
|
sourceHasRoundCorners = true
|
|
}
|
|
if (centralItemNode.index == 0 || !sourceHasRoundCorners), let transitionArguments = presentationArguments.transitionArguments(self.entries[centralItemNode.index]), !forceAway {
|
|
animatedOutNode = false
|
|
centralItemNode.animateOut(to: transitionArguments.transitionNode, addToTransitionSurface: transitionArguments.addToTransitionSurface, completion: {
|
|
animatedOutNode = true
|
|
completion()
|
|
})
|
|
}
|
|
}
|
|
}
|
|
|
|
self.galleryNode.animateOut(animateContent: animatedOutNode, completion: {
|
|
animatedOutInterface = true
|
|
completion()
|
|
})
|
|
}
|
|
|
|
override public func loadDisplayNode() {
|
|
let controllerInteraction = GalleryControllerInteraction(presentController: { [weak self] controller, arguments in
|
|
if let strongSelf = self {
|
|
strongSelf.present(controller, in: .window(.root), with: arguments, blockInteraction: true)
|
|
}
|
|
}, pushController: { _ in
|
|
}, dismissController: { [weak self] in
|
|
self?.dismiss(forceAway: true)
|
|
}, replaceRootController: { [weak self] controller, ready in
|
|
if let strongSelf = self {
|
|
strongSelf.replaceRootController(controller, ready)
|
|
}
|
|
}, editMedia: { _ in
|
|
})
|
|
self.displayNode = GalleryControllerNode(controllerInteraction: controllerInteraction)
|
|
self.displayNodeDidLoad()
|
|
|
|
self.galleryNode.pager.updateOnReplacement = true
|
|
self.galleryNode.statusBar = self.statusBar
|
|
self.galleryNode.navigationBar = self.navigationBar
|
|
self.galleryNode.animateAlpha = false
|
|
|
|
self.galleryNode.transitionDataForCentralItem = { [weak self] in
|
|
if let strongSelf = self {
|
|
if let centralItemNode = strongSelf.galleryNode.pager.centralItemNode(), let presentationArguments = strongSelf.presentationArguments as? AvatarGalleryControllerPresentationArguments {
|
|
var sourceHasRoundCorners = false
|
|
if case .round = strongSelf.sourceCorners {
|
|
sourceHasRoundCorners = true
|
|
}
|
|
if centralItemNode.index != 0 && sourceHasRoundCorners {
|
|
return nil
|
|
}
|
|
if let transitionArguments = presentationArguments.transitionArguments(strongSelf.entries[centralItemNode.index]) {
|
|
return (transitionArguments.transitionNode, transitionArguments.addToTransitionSurface)
|
|
}
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
self.galleryNode.dismiss = { [weak self] in
|
|
self?._hiddenMedia.set(.single(nil))
|
|
self?.presentingViewController?.dismiss(animated: false, completion: nil)
|
|
}
|
|
|
|
let presentationData = self.presentationData
|
|
self.galleryNode.pager.replaceItems(self.entries.map({ entry in PeerAvatarImageGalleryItem(context: self.context, peer: peer, presentationData: presentationData, entry: entry, sourceCorners: self.sourceCorners, delete: self.canDelete ? { [weak self] in
|
|
self?.deleteEntry(entry)
|
|
} : nil, setMain: { [weak self] in
|
|
self?.setMainEntry(entry)
|
|
}, edit: { [weak self] in
|
|
self?.editEntry(entry)
|
|
}) }), centralItemIndex: self.centralEntryIndex)
|
|
|
|
self.galleryNode.pager.centralItemIndexUpdated = { [weak self] index in
|
|
if let strongSelf = self {
|
|
var hiddenItem: AvatarGalleryEntry?
|
|
if let index = index {
|
|
hiddenItem = strongSelf.entries[index]
|
|
|
|
if let node = strongSelf.galleryNode.pager.centralItemNode() {
|
|
strongSelf.centralItemTitle.set(node.title())
|
|
strongSelf.centralItemTitleView.set(node.titleView())
|
|
strongSelf.centralItemRightBarButtonItems.set(node.rightBarButtonItems())
|
|
strongSelf.centralItemNavigationStyle.set(node.navigationStyle())
|
|
strongSelf.centralItemFooterContentNode.set(node.footerContent())
|
|
}
|
|
}
|
|
if strongSelf.didSetReady {
|
|
strongSelf._hiddenMedia.set(.single(hiddenItem))
|
|
}
|
|
}
|
|
}
|
|
|
|
let ready = self.galleryNode.pager.ready() |> timeout(2.0, queue: Queue.mainQueue(), alternate: .single(Void())) |> afterNext { [weak self] _ in
|
|
self?.didSetReady = true
|
|
}
|
|
self._ready.set(ready |> map { true })
|
|
}
|
|
|
|
override public func viewWillAppear(_ animated: Bool) {
|
|
super.viewWillAppear(animated)
|
|
}
|
|
|
|
override public func viewDidAppear(_ animated: Bool) {
|
|
super.viewDidAppear(animated)
|
|
|
|
var nodeAnimatesItself = false
|
|
|
|
if let centralItemNode = self.galleryNode.pager.centralItemNode(), let presentationArguments = self.presentationArguments as? AvatarGalleryControllerPresentationArguments {
|
|
self.centralItemTitle.set(centralItemNode.title())
|
|
self.centralItemTitleView.set(centralItemNode.titleView())
|
|
self.centralItemRightBarButtonItems.set(centralItemNode.rightBarButtonItems())
|
|
self.centralItemNavigationStyle.set(centralItemNode.navigationStyle())
|
|
self.centralItemFooterContentNode.set(centralItemNode.footerContent())
|
|
|
|
if let transitionArguments = presentationArguments.transitionArguments(self.entries[centralItemNode.index]) {
|
|
nodeAnimatesItself = true
|
|
if presentationArguments.animated {
|
|
self.animatedIn.set(false)
|
|
centralItemNode.animateIn(from: transitionArguments.transitionNode, addToTransitionSurface: transitionArguments.addToTransitionSurface, completion: {
|
|
self.animatedIn.set(true)
|
|
})
|
|
}
|
|
|
|
self._hiddenMedia.set(.single(self.entries[centralItemNode.index]))
|
|
}
|
|
}
|
|
|
|
if !self.isPresentedInPreviewingContext() {
|
|
self.galleryNode.setControlsHidden(false, animated: false)
|
|
if let presentationArguments = self.presentationArguments as? AvatarGalleryControllerPresentationArguments {
|
|
if presentationArguments.animated {
|
|
self.galleryNode.animateIn(animateContent: !nodeAnimatesItself, useSimpleAnimation: false)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
override public func preferredContentSizeForLayout(_ layout: ContainerViewLayout) -> CGSize? {
|
|
if let centralItemNode = self.galleryNode.pager.centralItemNode(), let itemSize = centralItemNode.contentSize() {
|
|
return itemSize.aspectFitted(layout.size)
|
|
} else {
|
|
return nil
|
|
}
|
|
}
|
|
|
|
override public func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
|
|
super.containerLayoutUpdated(layout, transition: transition)
|
|
|
|
self.galleryNode.frame = CGRect(origin: CGPoint(), size: layout.size)
|
|
self.galleryNode.containerLayoutUpdated(layout, navigationBarHeight: self.navigationLayout(layout: layout).navigationFrame.maxY, transition: transition)
|
|
|
|
if !self.adjustedForInitialPreviewingLayout && self.isPresentedInPreviewingContext() {
|
|
self.adjustedForInitialPreviewingLayout = true
|
|
self.galleryNode.setControlsHidden(true, animated: false)
|
|
if let centralItemNode = self.galleryNode.pager.centralItemNode(), let itemSize = centralItemNode.contentSize() {
|
|
self.preferredContentSize = itemSize.aspectFitted(self.view.bounds.size)
|
|
self.containerLayoutUpdated(ContainerViewLayout(size: self.preferredContentSize, metrics: LayoutMetrics(), deviceMetrics: layout.deviceMetrics, intrinsicInsets: UIEdgeInsets(), safeInsets: UIEdgeInsets(), additionalInsets: UIEdgeInsets(), statusBarHeight: nil, inputHeight: nil, inputHeightIsInteractivellyChanging: false, inVoiceOver: false), transition: .immediate)
|
|
centralItemNode.activateAsInitial()
|
|
}
|
|
}
|
|
}
|
|
|
|
private var canDelete: Bool {
|
|
let canDelete: Bool
|
|
if self.peer.id == self.context.account.peerId {
|
|
canDelete = true
|
|
} else if let group = self.peer as? TelegramGroup {
|
|
switch group.role {
|
|
case .creator, .admin:
|
|
canDelete = true
|
|
case .member:
|
|
canDelete = false
|
|
}
|
|
} else if let channel = self.peer as? TelegramChannel {
|
|
canDelete = channel.hasPermission(.changeInfo)
|
|
} else {
|
|
canDelete = false
|
|
}
|
|
return canDelete
|
|
}
|
|
|
|
private func replaceEntries(_ entries: [AvatarGalleryEntry]) {
|
|
self.galleryNode.currentThumbnailContainerNode?.updateSynchronously = true
|
|
self.galleryNode.pager.replaceItems(entries.map({ entry in PeerAvatarImageGalleryItem(context: self.context, peer: self.peer, presentationData: presentationData, entry: entry, sourceCorners: self.sourceCorners, delete: self.canDelete ? { [weak self] in
|
|
self?.deleteEntry(entry)
|
|
} : nil, setMain: { [weak self] in
|
|
self?.setMainEntry(entry)
|
|
}, edit: { [weak self] in
|
|
self?.editEntry(entry)
|
|
}) }), centralItemIndex: 0, synchronous: true)
|
|
self.entries = entries
|
|
self.galleryNode.currentThumbnailContainerNode?.updateSynchronously = false
|
|
}
|
|
|
|
private func setMainEntry(_ rawEntry: AvatarGalleryEntry) {
|
|
var entry = rawEntry
|
|
if case .topImage = entry, !self.entries.isEmpty {
|
|
entry = self.entries[0]
|
|
}
|
|
|
|
switch entry {
|
|
case .topImage:
|
|
if self.peer.id == self.context.account.peerId {
|
|
} else {
|
|
}
|
|
case let .image(_, reference, _, _, _, _, _, _, _, _, _):
|
|
if self.peer.id == self.context.account.peerId, let peerReference = PeerReference(self.peer) {
|
|
if let reference = reference {
|
|
let _ = (self.context.engine.accountData.updatePeerPhotoExisting(reference: reference)
|
|
|> deliverOnMainQueue).start(next: { [weak self] photo in
|
|
if let strongSelf = self, let photo = photo, let firstEntry = strongSelf.entries.first, case let .image(_, _, _, _, _, index, indexData, messageId, _, caption, _) = firstEntry {
|
|
let updatedEntry = AvatarGalleryEntry.image(photo.imageId, photo.reference, photo.representations.map({ ImageRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatar(peer: peerReference, resource: $0.resource)) }), photo.videoRepresentations.map({ VideoRepresentationWithReference(representation: $0, reference: MediaResourceReference.avatarList(peer: peerReference, resource: $0.resource)) }), strongSelf.peer, index, indexData, messageId, photo.immediateThumbnailData, caption, false)
|
|
|
|
for (lhs, rhs) in zip(firstEntry.representations, updatedEntry.representations) {
|
|
if lhs.representation.dimensions == rhs.representation.dimensions {
|
|
strongSelf.context.account.postbox.mediaBox.copyResourceData(from: lhs.representation.resource.id, to: rhs.representation.resource.id, synchronous: true)
|
|
}
|
|
}
|
|
for (lhs, rhs) in zip(firstEntry.videoRepresentations, updatedEntry.videoRepresentations) {
|
|
if lhs.representation.dimensions == rhs.representation.dimensions {
|
|
strongSelf.context.account.postbox.mediaBox.copyResourceData(from: lhs.representation.resource.id, to: rhs.representation.resource.id, synchronous: true)
|
|
}
|
|
}
|
|
|
|
var entries = strongSelf.entries
|
|
entries.remove(at: 0)
|
|
entries.insert(updatedEntry, at: 0)
|
|
strongSelf.replaceEntries(normalizeEntries(entries))
|
|
if let firstEntry = strongSelf.entries.first {
|
|
strongSelf._hiddenMedia.set(.single(firstEntry))
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
if let index = self.entries.firstIndex(of: entry) {
|
|
var entries = self.entries
|
|
|
|
let previousFirstEntry = entries.first
|
|
entries.remove(at: index)
|
|
entries.remove(at: 0)
|
|
entries.insert(entry, at: 0)
|
|
if let previousFirstEntry = previousFirstEntry {
|
|
entries.insert(previousFirstEntry, at: index)
|
|
}
|
|
|
|
self.replaceEntries(normalizeEntries(entries))
|
|
if let firstEntry = self.entries.first {
|
|
self._hiddenMedia.set(.single(firstEntry))
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private func editEntry(_ rawEntry: AvatarGalleryEntry) {
|
|
let actionSheet = ActionSheetController(presentationData: self.presentationData)
|
|
let dismissAction: () -> Void = { [weak actionSheet] in
|
|
actionSheet?.dismissAnimated()
|
|
}
|
|
|
|
var items: [ActionSheetItem] = []
|
|
items.append(ActionSheetButtonItem(title: self.presentationData.strings.Settings_SetNewProfilePhotoOrVideo, color: .accent, action: { [weak self] in
|
|
dismissAction()
|
|
self?.openAvatarSetup?({ [weak self] in
|
|
self?.dismissImmediately()
|
|
})
|
|
}))
|
|
|
|
if self.peer.id == self.context.account.peerId, let position = rawEntry.indexData?.position, position > 0 {
|
|
let title: String
|
|
if let _ = rawEntry.videoRepresentations.last {
|
|
title = self.presentationData.strings.ProfilePhoto_SetMainVideo
|
|
} else {
|
|
title = self.presentationData.strings.ProfilePhoto_SetMainPhoto
|
|
}
|
|
items.append(ActionSheetButtonItem(title: title, color: .accent, action: { [weak self] in
|
|
dismissAction()
|
|
self?.setMainEntry(rawEntry)
|
|
}))
|
|
}
|
|
|
|
let deleteTitle: String
|
|
if let _ = rawEntry.videoRepresentations.last {
|
|
deleteTitle = self.presentationData.strings.Settings_RemoveVideo
|
|
} else {
|
|
deleteTitle = self.presentationData.strings.GroupInfo_SetGroupPhotoDelete
|
|
}
|
|
items.append(ActionSheetButtonItem(title: deleteTitle, color: .destructive, action: { [weak self] in
|
|
dismissAction()
|
|
self?.deleteEntry(rawEntry)
|
|
}))
|
|
actionSheet.setItemGroups([
|
|
ActionSheetItemGroup(items: items),
|
|
ActionSheetItemGroup(items: [ActionSheetButtonItem(title: presentationData.strings.Common_Cancel, action: { dismissAction() })])
|
|
])
|
|
self.view.endEditing(true)
|
|
self.present(actionSheet, in: .window(.root))
|
|
}
|
|
|
|
private func deleteEntry(_ rawEntry: AvatarGalleryEntry) {
|
|
let presentationData = self.context.sharedContext.currentPresentationData.with { $0 }
|
|
let proceed = {
|
|
var entry = rawEntry
|
|
if case .topImage = entry, !self.entries.isEmpty {
|
|
entry = self.entries[0]
|
|
}
|
|
|
|
self.removedEntry?(rawEntry)
|
|
|
|
var focusOnItem: Int?
|
|
var updatedEntries = self.entries
|
|
var replaceItems = false
|
|
var dismiss = false
|
|
|
|
switch entry {
|
|
case .topImage:
|
|
if self.peer.id == self.context.account.peerId {
|
|
} else {
|
|
if entry == self.entries.first {
|
|
let _ = self.context.engine.peers.updatePeerPhoto(peerId: self.peer.id, photo: nil, mapResourceToAvatarSizes: { _, _ in .single([:]) }).start()
|
|
dismiss = true
|
|
} else {
|
|
if let index = self.entries.firstIndex(of: entry) {
|
|
self.entries.remove(at: index)
|
|
self.galleryNode.pager.transaction(GalleryPagerTransaction(deleteItems: [index], insertItems: [], updateItems: [], focusOnItem: index - 1, synchronous: false))
|
|
}
|
|
}
|
|
}
|
|
case let .image(_, reference, _, _, _, _, _, messageId, _, _, _):
|
|
if self.peer.id == self.context.account.peerId {
|
|
if let reference = reference {
|
|
let _ = self.context.engine.accountData.removeAccountPhoto(reference: reference).start()
|
|
}
|
|
if entry == self.entries.first {
|
|
dismiss = true
|
|
} else {
|
|
if let index = self.entries.firstIndex(of: entry) {
|
|
replaceItems = true
|
|
updatedEntries.remove(at: index)
|
|
focusOnItem = index - 1
|
|
}
|
|
}
|
|
} else {
|
|
if let messageId = messageId {
|
|
let _ = self.context.engine.messages.deleteMessagesInteractively(messageIds: [messageId], type: .forEveryone).start()
|
|
}
|
|
|
|
if entry == self.entries.first {
|
|
let _ = self.context.engine.peers.updatePeerPhoto(peerId: self.peer.id, photo: nil, mapResourceToAvatarSizes: { _, _ in .single([:]) }).start()
|
|
dismiss = true
|
|
} else {
|
|
if let index = self.entries.firstIndex(of: entry) {
|
|
replaceItems = true
|
|
updatedEntries.remove(at: index)
|
|
focusOnItem = index - 1
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if replaceItems {
|
|
updatedEntries = normalizeEntries(updatedEntries)
|
|
self.galleryNode.pager.replaceItems(updatedEntries.map({ entry in PeerAvatarImageGalleryItem(context: self.context, peer: self.peer, presentationData: presentationData, entry: entry, sourceCorners: self.sourceCorners, delete: self.canDelete ? { [weak self] in
|
|
self?.deleteEntry(entry)
|
|
} : nil, setMain: { [weak self] in
|
|
self?.setMainEntry(entry)
|
|
}, edit: { [weak self] in
|
|
self?.editEntry(entry)
|
|
}) }), centralItemIndex: focusOnItem, synchronous: true)
|
|
self.entries = updatedEntries
|
|
}
|
|
if dismiss {
|
|
self._hiddenMedia.set(.single(nil))
|
|
Queue.mainQueue().after(0.2) {
|
|
self.dismiss(forceAway: true)
|
|
}
|
|
} else {
|
|
if let firstEntry = self.entries.first {
|
|
self._hiddenMedia.set(.single(firstEntry))
|
|
}
|
|
}
|
|
}
|
|
let actionSheet = ActionSheetController(presentationData: presentationData)
|
|
let items: [ActionSheetItem] = [
|
|
ActionSheetButtonItem(title: presentationData.strings.Settings_RemoveConfirmation, color: .destructive, action: { [weak actionSheet] in
|
|
actionSheet?.dismissAnimated()
|
|
proceed()
|
|
})
|
|
]
|
|
|
|
actionSheet.setItemGroups([
|
|
ActionSheetItemGroup(items: items),
|
|
ActionSheetItemGroup(items: [
|
|
ActionSheetButtonItem(title: presentationData.strings.Common_Cancel, color: .accent, font: .bold, action: { [weak actionSheet] in
|
|
actionSheet?.dismissAnimated()
|
|
})
|
|
])
|
|
])
|
|
self.present(actionSheet, in: .window(.root))
|
|
}
|
|
}
|