mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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522 lines
30 KiB
Swift
522 lines
30 KiB
Swift
import Foundation
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import UIKit
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import Display
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import SwiftSignalKit
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import Postbox
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import TelegramCore
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import TelegramPresentationData
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import TelegramUIPreferences
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import ItemListUI
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import AlertUI
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import LegacyMediaPickerUI
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import WallpaperResources
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import AccountContext
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private final class EditThemeControllerArguments {
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let context: AccountContext
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let updateState: ((EditThemeControllerState) -> EditThemeControllerState) -> Void
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let openFile: () -> Void
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init(context: AccountContext, updateState: @escaping ((EditThemeControllerState) -> EditThemeControllerState) -> Void, openFile: @escaping () -> Void) {
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self.context = context
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self.updateState = updateState
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self.openFile = openFile
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}
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}
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private enum EditThemeEntryTag: ItemListItemTag {
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case title
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func isEqual(to other: ItemListItemTag) -> Bool {
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if let other = other as? EditThemeEntryTag, self == other {
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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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private enum EditThemeControllerSection: Int32 {
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case info
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case chatPreview
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}
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private enum EditThemeControllerEntry: ItemListNodeEntry {
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case title(PresentationTheme, PresentationStrings, String, String, Bool)
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case slug(PresentationTheme, PresentationStrings, String, String, Bool)
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case slugInfo(PresentationTheme, String)
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case chatPreviewHeader(PresentationTheme, String)
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case chatPreview(PresentationTheme, PresentationTheme, TelegramWallpaper, PresentationFontSize, PresentationStrings, PresentationDateTimeFormat, PresentationPersonNameOrder)
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case uploadTheme(PresentationTheme, String)
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case uploadInfo(PresentationTheme, String)
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var section: ItemListSectionId {
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switch self {
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case .title, .slug, .slugInfo:
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return EditThemeControllerSection.info.rawValue
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case .chatPreviewHeader, .chatPreview, .uploadTheme, .uploadInfo:
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return EditThemeControllerSection.chatPreview.rawValue
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}
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}
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var stableId: Int32 {
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switch self {
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case .title:
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return 0
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case .slug:
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return 1
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case .slugInfo:
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return 2
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case .chatPreviewHeader:
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return 3
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case .chatPreview:
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return 4
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case .uploadTheme:
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return 5
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case .uploadInfo:
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return 6
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}
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}
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static func ==(lhs: EditThemeControllerEntry, rhs: EditThemeControllerEntry) -> Bool {
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switch lhs {
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case let .title(lhsTheme, lhsStrings, lhsTitle, lhsValue, lhsDone):
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if case let .title(rhsTheme, rhsStrings, rhsTitle, rhsValue, rhsDone) = rhs, lhsTheme === rhsTheme, lhsStrings === rhsStrings, lhsTitle == rhsTitle, lhsValue == rhsValue, lhsDone == rhsDone {
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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 .slug(lhsTheme, lhsStrings, lhsTitle, lhsValue, lhsEnabled):
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if case let .slug(rhsTheme, rhsStrings, rhsTitle, rhsValue, rhsEnabled) = rhs, lhsTheme === rhsTheme, lhsStrings === rhsStrings, lhsTitle == rhsTitle, lhsValue == rhsValue, lhsEnabled == rhsEnabled {
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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 .slugInfo(lhsTheme, lhsText):
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if case let .slugInfo(rhsTheme, rhsText) = rhs, lhsTheme === rhsTheme, lhsText == rhsText {
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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 .chatPreviewHeader(lhsTheme, lhsText):
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if case let .chatPreviewHeader(rhsTheme, rhsText) = rhs, lhsTheme === rhsTheme, lhsText == rhsText {
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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 .chatPreview(lhsTheme, lhsComponentTheme, lhsWallpaper, lhsFontSize, lhsStrings, lhsTimeFormat, lhsNameOrder):
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if case let .chatPreview(rhsTheme, rhsComponentTheme, rhsWallpaper, rhsFontSize, rhsStrings, rhsTimeFormat, rhsNameOrder) = rhs, lhsComponentTheme === rhsComponentTheme, lhsTheme === rhsTheme, lhsWallpaper == rhsWallpaper, lhsFontSize == rhsFontSize, lhsStrings === rhsStrings, lhsTimeFormat == rhsTimeFormat, lhsNameOrder == rhsNameOrder {
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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 .uploadTheme(lhsTheme, lhsText):
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if case let .uploadTheme(rhsTheme, rhsText) = rhs, lhsTheme === rhsTheme, lhsText == rhsText {
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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 .uploadInfo(lhsTheme, lhsText):
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if case let .uploadInfo(rhsTheme, rhsText) = rhs, lhsTheme === rhsTheme, lhsText == rhsText {
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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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static func <(lhs: EditThemeControllerEntry, rhs: EditThemeControllerEntry) -> Bool {
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return lhs.stableId < rhs.stableId
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}
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func item(_ arguments: EditThemeControllerArguments) -> ListViewItem {
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switch self {
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case let .title(theme, strings, title, text, done):
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return ItemListSingleLineInputItem(theme: theme, strings: strings, title: NSAttributedString(), text: text, placeholder: title, type: .regular(capitalization: true, autocorrection: false), returnKeyType: done ? .done : .next, clearType: .onFocus, tag: EditThemeEntryTag.title, sectionId: self.section, textUpdated: { value in
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arguments.updateState { current in
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var state = current
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state.title = value
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return state
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}
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}, action: {
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})
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case let .slug(theme, strings, title, text, enabled):
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return ItemListSingleLineInputItem(theme: theme, strings: strings, title: NSAttributedString(string: "t.me/addtheme/", textColor: theme.list.itemPrimaryTextColor), text: text, placeholder: title, type: .username, clearType: .onFocus, enabled: enabled, sectionId: self.section, textUpdated: { value in
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arguments.updateState { current in
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var state = current
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state.slug = value
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return state
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}
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}, action: {
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})
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case let .slugInfo(theme, text):
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return ItemListTextItem(theme: theme, text: .plain(text), sectionId: self.section)
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case let .chatPreviewHeader(theme, text):
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return ItemListSectionHeaderItem(theme: theme, text: text, sectionId: self.section)
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case let .chatPreview(theme, componentTheme, wallpaper, fontSize, strings, dateTimeFormat, nameDisplayOrder):
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return ThemeSettingsChatPreviewItem(context: arguments.context, theme: theme, componentTheme: componentTheme, strings: strings, sectionId: self.section, fontSize: fontSize, wallpaper: wallpaper, dateTimeFormat: dateTimeFormat, nameDisplayOrder: nameDisplayOrder)
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case let .uploadTheme(theme, text):
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return ItemListActionItem(theme: theme, title: text, kind: .generic, alignment: .natural, sectionId: self.section, style: .blocks, action: {
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arguments.openFile()
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})
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case let .uploadInfo(theme, text):
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return ItemListTextItem(theme: theme, text: .plain(text), sectionId: self.section)
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}
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}
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}
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public enum EditThemeControllerMode: Equatable {
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case create
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case edit(PresentationCloudTheme)
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}
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private struct EditThemeControllerState: Equatable {
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var mode: EditThemeControllerMode
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var title: String
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var slug: String
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var updatedTheme: PresentationTheme?
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var updating: Bool
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}
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private func editThemeControllerEntries(presentationData: PresentationData, state: EditThemeControllerState, previewTheme: PresentationTheme) -> [EditThemeControllerEntry] {
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var entries: [EditThemeControllerEntry] = []
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var isCreate = false
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if case .create = state.mode {
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isCreate = true
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}
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entries.append(.title(presentationData.theme, presentationData.strings, presentationData.strings.EditTheme_Title, state.title, isCreate))
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if case .edit = state.mode {
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entries.append(.slug(presentationData.theme, presentationData.strings, presentationData.strings.EditTheme_ShortLink, state.slug, true))
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entries.append(.slugInfo(presentationData.theme, presentationData.strings.EditTheme_ShortLinkInfo))
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}
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entries.append(.chatPreviewHeader(presentationData.theme, presentationData.strings.EditTheme_Preview.uppercased()))
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entries.append(.chatPreview(presentationData.theme, previewTheme, previewTheme.chat.defaultWallpaper, presentationData.fontSize, presentationData.strings, presentationData.dateTimeFormat, presentationData.nameDisplayOrder))
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let uploadText: String
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let uploadInfo: String
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switch state.mode {
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case .create:
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uploadText = presentationData.strings.EditTheme_UploadNewTheme
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uploadInfo = presentationData.strings.EditTheme_UploadNewInfo
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case let .edit(theme):
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if let _ = theme.theme.file {
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uploadText = presentationData.strings.EditTheme_UploadEditedTheme
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uploadInfo = presentationData.strings.EditTheme_UploadEditedInfo
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} else {
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uploadText = presentationData.strings.EditTheme_UploadNewTheme
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uploadInfo = presentationData.strings.EditTheme_UploadNewInfo
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}
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}
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entries.append(.uploadTheme(presentationData.theme, uploadText))
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entries.append(.uploadInfo(presentationData.theme, uploadInfo))
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return entries
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}
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public func editThemeController(context: AccountContext, mode: EditThemeControllerMode, navigateToChat: ((PeerId) -> Void)? = nil) -> ViewController {
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let initialState: EditThemeControllerState
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let previewThemePromise = Promise<PresentationTheme>()
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switch mode {
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case .create:
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let presentationData = context.sharedContext.currentPresentationData.with { $0 }
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initialState = EditThemeControllerState(mode: mode, title: "", slug: "", updatedTheme: nil, updating: false)
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previewThemePromise.set(.single(presentationData.theme.withUpdated(name: "", author: nil, defaultWallpaper: presentationData.chatWallpaper)))
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case let .edit(theme):
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if let file = theme.theme.file, let path = context.sharedContext.accountManager.mediaBox.completedResourcePath(file.resource), let data = try? Data(contentsOf: URL(fileURLWithPath: path)), let theme = makePresentationTheme(data: data) {
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if case let .file(file) = theme.chat.defaultWallpaper, file.id == 0 {
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previewThemePromise.set(cachedWallpaper(account: context.account, slug: file.slug)
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|> map ({ wallpaper -> PresentationTheme in
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return theme.withUpdated(name: nil, author: nil, defaultWallpaper: wallpaper?.wallpaper)
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}))
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} else {
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previewThemePromise.set(.single(theme))
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}
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} else {
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previewThemePromise.set(.single(context.sharedContext.currentPresentationData.with { $0 }.theme))
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}
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initialState = EditThemeControllerState(mode: mode, title: theme.theme.title, slug: theme.theme.slug, updatedTheme: nil, updating: false)
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}
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let statePromise = ValuePromise(initialState, ignoreRepeated: true)
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let stateValue = Atomic(value: initialState)
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let updateState: ((EditThemeControllerState) -> EditThemeControllerState) -> Void = { f in
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statePromise.set(stateValue.modify { f($0) })
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}
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var presentControllerImpl: ((ViewController, Any?) -> Void)?
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var dismissImpl: (() -> Void)?
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var dismissInputImpl: (() -> Void)?
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let arguments = EditThemeControllerArguments(context: context, updateState: { f in
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updateState(f)
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}, openFile: {
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let presentationData = context.sharedContext.currentPresentationData.with { $0 }
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let controller = legacyICloudFilePicker(theme: presentationData.theme, mode: .import, documentTypes: ["org.telegram.Telegram-iOS.theme"], completion: { urls in
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if let url = urls.first{
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if let data = try? Data(contentsOf: url), let theme = makePresentationTheme(data: data) {
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if case let .file(file) = theme.chat.defaultWallpaper, file.id == 0 {
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let _ = (cachedWallpaper(account: context.account, slug: file.slug)
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|> mapToSignal { wallpaper -> Signal<TelegramWallpaper?, NoError> in
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if let wallpaper = wallpaper, case let .file(file) = wallpaper.wallpaper {
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var convertedRepresentations: [ImageRepresentationWithReference] = []
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convertedRepresentations.append(ImageRepresentationWithReference(representation: TelegramMediaImageRepresentation(dimensions: CGSize(width: 100.0, height: 100.0), resource: file.file.resource), reference: .wallpaper(resource: file.file.resource)))
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return wallpaperImage(account: context.account, accountManager: context.sharedContext.accountManager, fileReference: .standalone(media: file.file), representations: convertedRepresentations, alwaysShowThumbnailFirst: false, thumbnail: false, onlyFullSize: true, autoFetchFullSize: true, synchronousLoad: false)
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|> map { _ -> TelegramWallpaper? in
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return wallpaper.wallpaper
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}
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} else {
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return .single(nil)
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}
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}
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|> deliverOnMainQueue).start(next: { wallpaper in
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let updatedTheme = theme.withUpdated(name: nil, author: nil, defaultWallpaper: wallpaper)
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updateState { current in
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var state = current
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previewThemePromise.set(.single(updatedTheme))
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state.updatedTheme = updatedTheme
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return state
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}
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})
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} else {
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updateState { current in
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var state = current
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previewThemePromise.set(.single(theme))
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state.updatedTheme = theme
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return state
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}
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}
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}
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else {
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presentControllerImpl?(textAlertController(context: context, title: nil, text: presentationData.strings.EditTheme_FileReadError, actions: [TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_OK, action: {})]), nil)
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}
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}
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})
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presentControllerImpl?(controller, nil)
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})
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let signal = combineLatest(queue: .mainQueue(), context.sharedContext.presentationData, statePromise.get(), previewThemePromise.get())
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|> map { presentationData, state, previewTheme -> (ItemListControllerState, (ItemListNodeState<EditThemeControllerEntry>, EditThemeControllerEntry.ItemGenerationArguments)) in
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let leftNavigationButton = ItemListNavigationButton(content: .text(presentationData.strings.Common_Cancel), style: .regular, enabled: true, action: {
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dismissImpl?()
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})
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var focusItemTag: ItemListItemTag?
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if case .create = state.mode {
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focusItemTag = EditThemeEntryTag.title
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}
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let rightNavigationButton: ItemListNavigationButton
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if state.updating {
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rightNavigationButton = ItemListNavigationButton(content: .none, style: .activity, enabled: true, action: {})
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} else {
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let isComplete: Bool
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if case .create = mode {
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isComplete = !state.title.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines).isEmpty
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} else {
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isComplete = !state.title.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines).isEmpty && !state.slug.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines).isEmpty
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}
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rightNavigationButton = ItemListNavigationButton(content: .text(presentationData.strings.Common_Done), style: .bold, enabled: isComplete, action: {
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dismissInputImpl?()
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arguments.updateState { current in
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var state = current
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state.updating = true
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return state
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}
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let _ = (previewThemePromise.get()
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|> deliverOnMainQueue).start(next: { previewTheme in
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let saveThemeTemplateFile: (String, LocalFileMediaResource, @escaping () -> Void) -> Void = { title, resource, completion in
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let file = TelegramMediaFile(fileId: MediaId(namespace: Namespaces.Media.LocalFile, id: resource.fileId), partialReference: nil, resource: resource, previewRepresentations: [], immediateThumbnailData: nil, mimeType: "application/x-tgtheme-ios", size: nil, attributes: [.FileName(fileName: "\(title).tgios-theme")])
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let message = EnqueueMessage.message(text: "", attributes: [], mediaReference: .standalone(media: file), replyToMessageId: nil, localGroupingKey: nil)
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let _ = enqueueMessages(account: context.account, peerId: context.account.peerId, messages: [message]).start()
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if let navigateToChat = navigateToChat {
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presentControllerImpl?(textAlertController(context: context, title: nil, text: presentationData.strings.EditTheme_ThemeTemplateAlert, actions: [TextAlertAction(type: .genericAction, title: presentationData.strings.Settings_SavedMessages, action: {
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completion()
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navigateToChat(context.account.peerId)
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}), TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_OK, action: {
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completion()
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})], actionLayout: .vertical), nil)
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} else {
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completion()
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}
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}
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let theme: PresentationTheme?
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let hasCustomFile: Bool
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if let updatedTheme = state.updatedTheme {
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theme = updatedTheme.withUpdated(name: state.title, author: "", defaultWallpaper: nil)
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hasCustomFile = true
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} else {
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if case let .edit(info) = mode, let _ = info.theme.file {
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theme = nil
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hasCustomFile = true
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} else {
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theme = previewTheme.withUpdated(name: state.title, author: "", defaultWallpaper: nil)
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hasCustomFile = false
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}
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}
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let themeResource: LocalFileMediaResource?
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let themeData: Data?
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let themeThumbnailData: Data?
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if let theme = theme, let themeString = encodePresentationTheme(theme), let data = themeString.data(using: .utf8) {
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let resource = LocalFileMediaResource(fileId: arc4random64())
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context.account.postbox.mediaBox.storeResourceData(resource.id, data: data)
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context.sharedContext.accountManager.mediaBox.storeResourceData(resource.id, data: data)
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themeResource = resource
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themeData = data
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let themeThumbnail = generateImage(CGSize(width: 213, height: 320.0), contextGenerator: { size, context in
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if let image = generateImage(CGSize(width: 194.0, height: 291.0), contextGenerator: { size, c in
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drawThemeImage(context: c, theme: theme, size: size)
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})?.cgImage {
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context.draw(image, in: CGRect(origin: CGPoint(), size: size))
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}
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}, scale: 1.0)
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themeThumbnailData = themeThumbnail?.jpegData(compressionQuality: 0.6)
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} else {
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themeResource = nil
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themeData = nil
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themeThumbnailData = nil
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}
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let resolvedWallpaper: TelegramWallpaper?
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if let theme = theme, case let .file(file) = theme.chat.defaultWallpaper, file.id != 0 {
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resolvedWallpaper = theme.chat.defaultWallpaper
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updateCachedWallpaper(account: context.account, wallpaper: theme.chat.defaultWallpaper)
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} else {
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resolvedWallpaper = nil
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}
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switch mode {
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case .create:
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if let themeResource = themeResource {
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let _ = (createTheme(account: context.account, title: state.title, resource: themeResource, thumbnailData: themeThumbnailData)
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|> deliverOnMainQueue).start(next: { next in
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if case let .result(resultTheme) = next {
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let _ = applyTheme(accountManager: context.sharedContext.accountManager, account: context.account, theme: resultTheme).start()
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let _ = (context.sharedContext.accountManager.transaction { transaction -> Void in
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transaction.updateSharedData(ApplicationSpecificSharedDataKeys.presentationThemeSettings, { entry in
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let current: PresentationThemeSettings
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if let entry = entry as? PresentationThemeSettings {
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current = entry
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} else {
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current = PresentationThemeSettings.defaultSettings
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}
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if let resource = resultTheme.file?.resource, let data = themeData {
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context.sharedContext.accountManager.mediaBox.storeResourceData(resource.id, data: data)
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}
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let themeReference: PresentationThemeReference = .cloud(PresentationCloudTheme(theme: resultTheme, resolvedWallpaper: resolvedWallpaper))
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var themeSpecificChatWallpapers = current.themeSpecificChatWallpapers
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if let theme = theme {
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themeSpecificChatWallpapers[themeReference.index] = theme.chat.defaultWallpaper
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}
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return PresentationThemeSettings(chatWallpaper: theme?.chat.defaultWallpaper ?? current.chatWallpaper, theme: themeReference, themeSpecificAccentColors: current.themeSpecificAccentColors, themeSpecificChatWallpapers: themeSpecificChatWallpapers, fontSize: current.fontSize, automaticThemeSwitchSetting: current.automaticThemeSwitchSetting, largeEmoji: current.largeEmoji, disableAnimations: current.disableAnimations)
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})
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} |> deliverOnMainQueue).start(completed: {
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if !hasCustomFile {
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saveThemeTemplateFile(state.title, themeResource, {
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dismissImpl?()
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})
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} else {
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dismissImpl?()
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}
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})
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}
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}, error: { error in
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arguments.updateState { current in
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var state = current
|
|
state.updating = false
|
|
return state
|
|
}
|
|
})
|
|
}
|
|
case let .edit(info):
|
|
let _ = (updateTheme(account: context.account, theme: info.theme, title: state.title, slug: state.slug, resource: themeResource)
|
|
|> deliverOnMainQueue).start(next: { next in
|
|
if case let .result(resultTheme) = next {
|
|
let _ = applyTheme(accountManager: context.sharedContext.accountManager, account: context.account, theme: resultTheme).start()
|
|
let _ = (context.sharedContext.accountManager.transaction { transaction -> Void in
|
|
transaction.updateSharedData(ApplicationSpecificSharedDataKeys.presentationThemeSettings, { entry in
|
|
let current: PresentationThemeSettings
|
|
if let entry = entry as? PresentationThemeSettings {
|
|
current = entry
|
|
} else {
|
|
current = PresentationThemeSettings.defaultSettings
|
|
}
|
|
|
|
if let resource = resultTheme.file?.resource, let data = themeData {
|
|
context.sharedContext.accountManager.mediaBox.storeResourceData(resource.id, data: data)
|
|
}
|
|
|
|
let themeReference: PresentationThemeReference = .cloud(PresentationCloudTheme(theme: resultTheme, resolvedWallpaper: resolvedWallpaper))
|
|
var themeSpecificChatWallpapers = current.themeSpecificChatWallpapers
|
|
if let theme = theme {
|
|
themeSpecificChatWallpapers[themeReference.index] = theme.chat.defaultWallpaper
|
|
}
|
|
|
|
return PresentationThemeSettings(chatWallpaper: theme?.chat.defaultWallpaper ?? current.chatWallpaper, theme: themeReference, themeSpecificAccentColors: current.themeSpecificAccentColors, themeSpecificChatWallpapers: themeSpecificChatWallpapers, fontSize: current.fontSize, automaticThemeSwitchSetting: current.automaticThemeSwitchSetting, largeEmoji: current.largeEmoji, disableAnimations: current.disableAnimations)
|
|
})
|
|
} |> deliverOnMainQueue).start(completed: {
|
|
if let themeResource = themeResource, !hasCustomFile {
|
|
saveThemeTemplateFile(state.title, themeResource, {
|
|
dismissImpl?()
|
|
})
|
|
} else {
|
|
dismissImpl?()
|
|
}
|
|
})
|
|
}
|
|
}, error: { error in
|
|
arguments.updateState { current in
|
|
var state = current
|
|
state.updating = false
|
|
return state
|
|
}
|
|
})
|
|
}
|
|
})
|
|
})
|
|
}
|
|
|
|
let title: String
|
|
switch mode {
|
|
case .create:
|
|
title = presentationData.strings.EditTheme_CreateTitle
|
|
case let .edit(theme):
|
|
if theme.theme.file == nil {
|
|
title = presentationData.strings.EditTheme_CreateTitle
|
|
} else {
|
|
title = presentationData.strings.EditTheme_EditTitle
|
|
}
|
|
}
|
|
let controllerState = ItemListControllerState(theme: presentationData.theme, title: .text(title), leftNavigationButton: leftNavigationButton, rightNavigationButton: rightNavigationButton, backNavigationButton: ItemListBackButton(title: presentationData.strings.Common_Back), animateChanges: false)
|
|
let listState = ItemListNodeState(entries: editThemeControllerEntries(presentationData: presentationData, state: state, previewTheme: previewTheme), style: .blocks, focusItemTag: focusItemTag, emptyStateItem: nil, animateChanges: false)
|
|
|
|
return (controllerState, (listState, arguments))
|
|
}
|
|
|
|
let controller = ItemListController(context: context, state: signal)
|
|
presentControllerImpl = { [weak controller] c, a in
|
|
controller?.present(c, in: .window(.root), with: a)
|
|
}
|
|
dismissImpl = { [weak controller] in
|
|
controller?.view.endEditing(true)
|
|
let _ = controller?.dismiss()
|
|
}
|
|
dismissInputImpl = { [weak controller] in
|
|
controller?.view.endEditing(true)
|
|
}
|
|
return controller
|
|
}
|