[ios] edit on web screen - activity view for category sharing

iphone/Maps/Bookmarks/Categories/Sharing/BookmarksSharingViewController.swift

@@ -28,6 +28,8 @@ final class BookmarksSharingViewController: MWMTableViewController {
   
   private let kPropertiesSegueIdentifier = "chooseProperties"
   private let kTagsControllerIdentifier = "tags"
+  private let kEditOnWebSegueIdentifier = "editOnWeb"
+  
   private let publicSectionIndex = 0
   private let privateSectionIndex = 1
   private let editOnWebCellIndex = 3
@@ -318,6 +320,6 @@ extension BookmarksSharingViewController: SharingPropertiesViewControllerDelegat
 
 extension BookmarksSharingViewController: EditOnWebViewControllerDelegate {
   func editOnWebViewControllerDidFinish(_ viewController: EditOnWebViewController) {
-    dismiss(animated: true, completion: nil)
+    dismiss(animated: true)
   }
 }

iphone/Maps/Bookmarks/Categories/Sharing/EditOnWebViewController.swift

@@ -24,31 +24,17 @@ final class EditOnWebViewController: MWMViewController {
       return
     }
     
-    if MWMMailViewController.canSendMail() {
-      let mailController = MWMMailViewController()
-      mailController.mailComposeDelegate = self
-      mailController.setSubject(L("edit_guide_title"))
-      
-      let text = String(format: "%@\n\n%@", L("edit_your_guide_email_body"), guide.absoluteString)
-      mailController.setMessageBody(text, isHTML: false)
-      mailController.navigationBar.titleTextAttributes = [
-        NSAttributedStringKey.foregroundColor : UIColor.white
-      ]
-      self.present(mailController, animated: true, completion: nil)
-    } else {
-      MWMAlertViewController.activeAlert().presentInfoAlert(L("email_error_title"),
-                                                            text: L("email_error_body"))
+    let message = L("share_bookmarks_email_body")
+    let shareController = MWMActivityViewController.share(for: guide, message: message) {
+      [weak self] _, _, _, _ in
+      if let self = self {
+        self.delegate?.editOnWebViewControllerDidFinish(self)
+      }
     }
+    shareController?.present(inParentViewController: self, anchorView: nil)
   }
   
   @IBAction func cancelButtonPressed(_ sender: Any) {
     delegate?.editOnWebViewControllerDidFinish(self)
   }
 }
-
-extension EditOnWebViewController: MFMailComposeViewControllerDelegate {
-  func mailComposeController(_ controller: MFMailComposeViewController,
-                             didFinishWith result: MFMailComposeResult, error: Error?) {
-    delegate?.editOnWebViewControllerDidFinish(self)
-  }
-}

iphone/Maps/Bridging-Header.h

@@ -39,7 +39,6 @@
 #import "MWMFrameworkHelper.h"
 #import "MWMKeyboard.h"
 #import "MWMLocationManager.h"
-#import "MWMMailViewController.h"
 #import "MWMMapWidgetsHelper.h"
 #import "MWMNavigationDashboardEntity.h"
 #import "MWMNavigationDashboardManager.h"