Merge pull request #2536 from RocketChat/chore/disable_callkit_china

[CHORE] Disable Video/Audio call (CallKit) in China region

Author: rafaelks

Rocket.Chat.ShareExtension/Info.plist

@@ -19,7 +19,7 @@
 	<key>CFBundleShortVersionString</key>
 	<string>3.3.0</string>
 	<key>CFBundleVersion</key>
-	<string>235</string>
+	<string>236</string>
 	<key>ITSEncryptionExportComplianceCode</key>
 	<string></string>
 	<key>NSExtension</key>

Rocket.Chat/Controllers/Chat/ChannelActionsViewController.swift

@@ -10,6 +10,7 @@ import UIKit
 
 private typealias ListSegueData = (title: String, query: String?, isListingMentions: Bool)
 
+// swiftlint:disable file_length
 class ChannelActionsViewController: BaseViewController {
 
     internal let kShareRoomSection = 2
@@ -42,7 +43,6 @@ class ChannelActionsViewController: BaseViewController {
 
                 header = [ChannelInfoBasicCellData(title: "#\(subscription.name)")]
 
-
                 if hasDescription {
                     header?.append(ChannelInfoDescriptionCellData(
                         title: localized("chat.info.item.description"),
@@ -139,7 +139,7 @@ class ChannelActionsViewController: BaseViewController {
                 updateButtonFavoriteImage()
             }
 
-            if settings.isJitsiEnabled {
+            if settings.isJitsiEnabled && AppManager.isVideoCallAvailable {
                 buttons.append(UIBarButtonItem(
                     image: UIImage(named: "UserDetail_VideoCall"),
                     style: .plain,

Rocket.Chat/Controllers/User/UserDetail/UserDetailViewController.swift

@@ -68,7 +68,7 @@ class UserDetailViewController: BaseViewController, StoryboardInitializable {
         messageButton?.setTitle(model.messageButtonText, for: .normal)
         voiceCallButton?.setTitle(model.voiceCallButtonText, for: .normal)
 
-        videoCallButton?.isHidden = !(AuthSettingsManager.settings?.isJitsiEnabled ?? false)
+        videoCallButton?.isHidden = !(AuthSettingsManager.settings?.isJitsiEnabled ?? false && AppManager.isVideoCallAvailable)
         videoCallButton?.setTitle(model.videoCallButtonText, for: .normal)
 
         updateButtonsInsets()

Rocket.Chat/Info.plist

@@ -222,7 +222,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>235</string>
+	<string>236</string>
 	<key>Fabric</key>
 	<dict>
 		<key>APIKey</key>

Rocket.Chat/Managers/AppManager.swift

@@ -113,6 +113,12 @@ struct AppManager {
       Default language
     */
     static var defaultLanguage = "en"
+
+    // MARK: Video & Audio Call
+
+    static var isVideoCallAvailable: Bool {
+        return (NSLocale.current as NSLocale).countryCode != "CN"
+    }
 }
 
 extension AppManager {

Rocket.Chat/Views/Chat/New Chat/Cells/MessageVideoCallCell.swift

@@ -45,6 +45,16 @@ class MessageVideoCallCell: BaseMessageCell, SizingCell {
             return
         }
 
+        if !AppManager.isVideoCallAvailable {
+            let alert = Alert(
+                title: "Video Call Unavailable",
+                message: "Video and Audio calls on your region are not available."
+            )
+
+            alert.present()
+            return
+        }
+
         AppManager.openVideoCall(room: subscription)
     }
 }