Search filters improvements

submodules/TelegramStringFormatting/Sources/PeerDisplayName.swift

@@ -0,0 +1,35 @@
+import Foundation
+import Postbox
+import TelegramPresentationData
+import TelegramUIPreferences
+import SyncCore
+
+public func stringForFullAuthorName(message: Message, strings: PresentationStrings, nameDisplayOrder: PresentationPersonNameOrder, accountPeerId: PeerId) -> String {
+    var authorString = ""
+    if let author = message.author, [Namespaces.Peer.CloudGroup, Namespaces.Peer.CloudChannel].contains(message.id.peerId.namespace) {
+        var authorName = ""
+        if author.id == accountPeerId {
+            authorName = strings.DialogList_You
+        } else {
+            authorName = author.compactDisplayTitle
+        }
+        if let peer = message.peers[message.id.peerId], author.id != peer.id {
+            authorString = "\(authorName) → \(peer.displayTitle(strings: strings, displayOrder: nameDisplayOrder))"
+        } else {
+            authorString = authorName
+        }
+    } else if let peer = message.peers[message.id.peerId] {
+        if message.id.peerId.namespace == Namespaces.Peer.CloudChannel {
+            authorString = peer.displayTitle(strings: strings, displayOrder: nameDisplayOrder)
+        } else {
+            if message.id.peerId == accountPeerId {
+                authorString = strings.DialogList_SavedMessages
+            } else if message.flags.contains(.Incoming) {
+                authorString = peer.displayTitle(strings: strings, displayOrder: nameDisplayOrder)
+            } else {
+                authorString = "\(strings.DialogList_You) → \(peer.displayTitle(strings: strings, displayOrder: nameDisplayOrder))"
+            }
+        }
+    }
+    return authorString
+}