Swiftgram/submodules/PeerInfoUI/Sources/PeerReportController.swift
2019-09-21 01:30:01 +03:00

357 lines
15 KiB
Swift

import Foundation
import UIKit
import Display
import SwiftSignalKit
import Postbox
import TelegramCore
import TelegramPresentationData
import ItemListUI
import AccountContext
import ContextUI
import AlertUI
public enum PeerReportSubject {
case peer(PeerId)
case messages([MessageId])
}
private enum PeerReportOption {
case spam
case violence
case copyright
case pornoghraphy
case childAbuse
case other
}
public func presentPeerReportOptions(context: AccountContext, parent: ViewController, contextController: ContextController?, subject: PeerReportSubject, completion: @escaping (Bool) -> Void) {
if let contextController = contextController {
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
let options: [PeerReportOption] = [
.spam,
.violence,
.pornoghraphy,
.childAbuse,
.copyright,
.other
]
var items: [ContextMenuItem] = []
for option in options {
let title: String
let color: ContextMenuActionItemTextColor = .primary
switch option {
case .spam:
title = presentationData.strings.ReportPeer_ReasonSpam
case .violence:
title = presentationData.strings.ReportPeer_ReasonViolence
case .pornoghraphy:
title = presentationData.strings.ReportPeer_ReasonPornography
case .childAbuse:
title = presentationData.strings.ReportPeer_ReasonChildAbuse
case .copyright:
title = presentationData.strings.ReportPeer_ReasonCopyright
case .other:
title = presentationData.strings.ReportPeer_ReasonOther
}
items.append(.action(ContextMenuActionItem(text: title, textColor: color, icon: { _ in
return nil
}, action: { [weak parent] _, f in
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
var reportReason: ReportReason?
switch option {
case .spam:
reportReason = .spam
case .violence:
reportReason = .violence
case .pornoghraphy:
reportReason = .porno
case .childAbuse:
reportReason = .childAbuse
case .copyright:
reportReason = .copyright
case .other:
break
}
if let reportReason = reportReason {
switch subject {
case let .peer(peerId):
let _ = (reportPeer(account: context.account, peerId: peerId, reason: reportReason)
|> deliverOnMainQueue).start(completed: {
parent?.present(textAlertController(context: context, title: nil, text: presentationData.strings.ReportPeer_AlertSuccess, actions: [TextAlertAction(type: TextAlertActionType.defaultAction, title: presentationData.strings.Common_OK, action: {})]), in: .window(.root))
completion(true)
})
case let .messages(messageIds):
let _ = (reportPeerMessages(account: context.account, messageIds: messageIds, reason: reportReason)
|> deliverOnMainQueue).start(completed: {
parent?.present(textAlertController(context: context, title: nil, text: presentationData.strings.ReportPeer_AlertSuccess, actions: [TextAlertAction.init(type: TextAlertActionType.defaultAction, title: presentationData.strings.Common_OK, action: {})]), in: .window(.root))
completion(true)
})
}
} else {
parent?.present(peerReportController(context: context, subject: subject, completion: completion), in: .window(.root), with: ViewControllerPresentationArguments(presentationAnimation: .modalSheet))
}
f(.dismissWithoutContent)
})))
}
contextController.setItems(.single(items))
} else {
contextController?.dismiss()
parent.view.endEditing(true)
parent.present(peerReportOptionsController(context: context, subject: subject, present: { [weak parent] c, a in
parent?.present(c, in: .window(.root), with: a)
}, completion: completion), in: .window(.root))
}
}
public func peerReportOptionsController(context: AccountContext, subject: PeerReportSubject, present: @escaping (ViewController, Any?) -> Void, completion: @escaping (Bool) -> Void) -> ViewController {
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
let controller = ActionSheetController(theme: ActionSheetControllerTheme(presentationTheme: presentationData.theme))
let options: [PeerReportOption] = [
.spam,
.violence,
.pornoghraphy,
.childAbuse,
.copyright,
.other
]
var items: [ActionSheetItem] = []
for option in options {
let title: String
let color: ActionSheetButtonColor = .accent
switch option {
case .spam:
title = presentationData.strings.ReportPeer_ReasonSpam
case .violence:
title = presentationData.strings.ReportPeer_ReasonViolence
case .pornoghraphy:
title = presentationData.strings.ReportPeer_ReasonPornography
case .childAbuse:
title = presentationData.strings.ReportPeer_ReasonChildAbuse
case .copyright:
title = presentationData.strings.ReportPeer_ReasonCopyright
case .other:
title = presentationData.strings.ReportPeer_ReasonOther
}
items.append(ActionSheetButtonItem(title: title, color: color, action: { [weak controller] in
var reportReason: ReportReason?
switch option {
case .spam:
reportReason = .spam
case .violence:
reportReason = .violence
case .pornoghraphy:
reportReason = .porno
case .childAbuse:
reportReason = .childAbuse
case .copyright:
reportReason = .copyright
case .other:
break
}
if let reportReason = reportReason {
switch subject {
case let .peer(peerId):
let _ = (reportPeer(account: context.account, peerId: peerId, reason: reportReason)
|> deliverOnMainQueue).start(completed: {
present(textAlertController(context: context, title: nil, text: presentationData.strings.ReportPeer_AlertSuccess, actions: [TextAlertAction(type: TextAlertActionType.defaultAction, title: presentationData.strings.Common_OK, action: {})]), nil)
completion(true)
})
case let .messages(messageIds):
let _ = (reportPeerMessages(account: context.account, messageIds: messageIds, reason: reportReason)
|> deliverOnMainQueue).start(completed: {
present(textAlertController(context: context, title: nil, text: presentationData.strings.ReportPeer_AlertSuccess, actions: [TextAlertAction.init(type: TextAlertActionType.defaultAction, title: presentationData.strings.Common_OK, action: {})]), nil)
completion(true)
})
}
} else {
controller?.present(peerReportController(context: context, subject: subject, completion: completion), in: .window(.root), with: ViewControllerPresentationArguments(presentationAnimation: .modalSheet))
}
controller?.dismissAnimated()
}))
}
controller.setItemGroups([
ActionSheetItemGroup(items: items),
ActionSheetItemGroup(items: [
ActionSheetButtonItem(title: presentationData.strings.Common_Cancel, action: { [weak controller] in
controller?.dismissAnimated()
completion(false)
})
])
])
return controller
}
private final class PeerReportControllerArguments {
let updateText: (String) -> Void
init(updateText: @escaping (String) -> Void) {
self.updateText = updateText
}
}
private enum PeerReportControllerSection: Int32 {
case text
}
private enum PeerReportControllerEntryTag: ItemListItemTag {
case text
func isEqual(to other: ItemListItemTag) -> Bool {
if let other = other as? PeerReportControllerEntryTag {
switch self {
case .text:
if case .text = other {
return true
} else {
return false
}
}
} else {
return false
}
}
}
private enum PeerReportControllerEntry: ItemListNodeEntry {
case text(PresentationTheme, String, String)
var section: ItemListSectionId {
switch self {
case .text:
return PeerReportControllerSection.text.rawValue
}
}
var stableId: Int32 {
switch self {
case .text:
return 0
}
}
static func ==(lhs: PeerReportControllerEntry, rhs: PeerReportControllerEntry) -> Bool {
switch lhs {
case let .text(lhsTheme, lhsText, lhsValue):
if case let .text(rhsTheme, rhsText, rhsValue) = rhs, lhsTheme === rhsTheme, lhsText == rhsText, lhsValue == rhsValue {
return true
} else {
return false
}
}
}
static func <(lhs: PeerReportControllerEntry, rhs: PeerReportControllerEntry) -> Bool {
return lhs.stableId < rhs.stableId
}
func item(_ arguments: PeerReportControllerArguments) -> ListViewItem {
switch self {
case let .text(theme, title, value):
return ItemListMultilineInputItem(theme: theme, text: value, placeholder: title, maxLength: nil, sectionId: self.section, style: .blocks, textUpdated: { text in
arguments.updateText(text)
}, tag: PeerReportControllerEntryTag.text)
}
}
}
private struct PeerReportControllerState: Equatable {
var isReporting: Bool = false
var text: String = ""
}
private func peerReportControllerEntries(presentationData: PresentationData, state: PeerReportControllerState) -> [PeerReportControllerEntry] {
var entries: [PeerReportControllerEntry] = []
entries.append(.text(presentationData.theme, presentationData.strings.ReportPeer_ReasonOther_Placeholder, state.text))
return entries
}
private func peerReportController(context: AccountContext, subject: PeerReportSubject, completion: @escaping (Bool) -> Void) -> ViewController {
var dismissImpl: (() -> Void)?
var presentControllerImpl: ((ViewController, ViewControllerPresentationArguments?) -> Void)?
let statePromise = ValuePromise(PeerReportControllerState(), ignoreRepeated: true)
let stateValue = Atomic(value: PeerReportControllerState())
let updateState: ((PeerReportControllerState) -> PeerReportControllerState) -> Void = { f in
statePromise.set(stateValue.modify { f($0) })
}
let arguments = PeerReportControllerArguments(updateText: { text in
updateState { state in
var state = state
state.text = text
return state
}
})
let reportDisposable = MetaDisposable()
let signal = combineLatest(context.sharedContext.presentationData, statePromise.get())
|> map { presentationData, state -> (ItemListControllerState, (ItemListNodeState<PeerReportControllerEntry>, PeerReportControllerEntry.ItemGenerationArguments)) in
let rightButton: ItemListNavigationButton
if state.isReporting {
rightButton = ItemListNavigationButton(content: .none, style: .activity, enabled: true, action: {})
} else {
rightButton = ItemListNavigationButton(content: .text(presentationData.strings.Common_Done), style: .bold, enabled: !state.text.isEmpty, action: {
var text: String = ""
updateState { state in
var state = state
if !state.isReporting && !state.text.isEmpty {
text = state.text
state.isReporting = true
}
return state
}
if !text.isEmpty {
let completed: () -> Void = {
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
presentControllerImpl?(textAlertController(context: context, title: nil, text: presentationData.strings.ReportPeer_AlertSuccess, actions: [TextAlertAction.init(type: TextAlertActionType.defaultAction, title: presentationData.strings.Common_OK, action: {})]), nil)
completion(true)
dismissImpl?()
}
switch subject {
case let .peer(peerId):
reportDisposable.set((reportPeer(account: context.account, peerId: peerId, reason: .custom(text))
|> deliverOnMainQueue).start(completed: {
completed()
}))
case let .messages(messageIds):
reportDisposable.set((reportPeerMessages(account: context.account, messageIds: messageIds, reason: .custom(text))
|> deliverOnMainQueue).start(completed: {
completed()
}))
}
}
})
}
let controllerState = ItemListControllerState(theme: presentationData.theme, title: .text(presentationData.strings.ReportPeer_ReasonOther_Title), leftNavigationButton: ItemListNavigationButton(content: .text(presentationData.strings.Common_Cancel), style: .regular, enabled: true, action: {
dismissImpl?()
completion(false)
}), rightNavigationButton: rightButton, backNavigationButton: ItemListBackButton(title: presentationData.strings.Common_Back))
let listState = ItemListNodeState(entries: peerReportControllerEntries(presentationData: presentationData, state: state), style: .blocks, focusItemTag: PeerReportControllerEntryTag.text)
return (controllerState, (listState, arguments))
}
|> afterDisposed {
reportDisposable.dispose()
}
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)
controller?.dismiss()
}
return controller
}