From 20d620d63031e8544e88b3f7368aec9da3a31417 Mon Sep 17 00:00:00 2001
From: Ali <>
Date: Thu, 18 Feb 2021 21:20:31 +0400
Subject: [PATCH] Roll back updating the gallery controller

---
 .../GalleryUI/Sources/GalleryController.swift | 40 +++++--------------
 1 file changed, 9 insertions(+), 31 deletions(-)

diff --git a/submodules/GalleryUI/Sources/GalleryController.swift b/submodules/GalleryUI/Sources/GalleryController.swift
index ab2d04e0f5..9f07705918 100644
--- a/submodules/GalleryUI/Sources/GalleryController.swift
+++ b/submodules/GalleryUI/Sources/GalleryController.swift
@@ -463,6 +463,7 @@ public class GalleryController: ViewController, StandalonePresentableController
                     }
             }
         }
+        |> take(1)
         
         let semaphore: DispatchSemaphore?
         if synchronousLoad {
@@ -486,23 +487,6 @@ public class GalleryController: ViewController, StandalonePresentableController
                         strongSelf.configuration = configuration
                         
                         let entries = view.entries
-                        
-                        if let centralEntryStableId = strongSelf.centralEntryStableId {
-                            var found = false
-                            for i in 0 ..< entries.count {
-                                let message = entries[i].message
-                                if message.stableId == centralEntryStableId {
-                                    found = true
-                                    break
-                                }
-                            }
-                            
-                            if !found {
-                                strongSelf.dismiss(forceAway: true)
-                                return
-                            }
-                        }
-                        
                         var centralEntryStableId: UInt32?
                         loop: for i in 0 ..< entries.count {
                             let message = entries[i].message
@@ -531,16 +515,14 @@ public class GalleryController: ViewController, StandalonePresentableController
                             strongSelf.entries = entries.reversed()
                             strongSelf.hasLeftEntries = view.hasLater
                             strongSelf.hasRightEntries = view.hasEarlier
-                            if strongSelf.centralEntryStableId == nil, let centralEntryStableId = centralEntryStableId {
+                            if let centralEntryStableId = centralEntryStableId {
                                 strongSelf.centralEntryStableId = centralEntryStableId
                             }
                         } else {
                             strongSelf.entries = entries
                             strongSelf.hasLeftEntries = view.hasEarlier
                             strongSelf.hasRightEntries = view.hasLater
-                            if strongSelf.centralEntryStableId == nil {
-                                strongSelf.centralEntryStableId = centralEntryStableId
-                            }
+                            strongSelf.centralEntryStableId = centralEntryStableId
                         }
                         if strongSelf.isViewLoaded {
                             var items: [GalleryItem] = []
@@ -565,17 +547,13 @@ public class GalleryController: ViewController, StandalonePresentableController
                             strongSelf.galleryNode.pager.replaceItems(items, centralItemIndex: centralItemIndex)
                             
                             if strongSelf.temporaryDoNotWaitForReady {
-                                if !strongSelf.didSetReady {
-                                    strongSelf.didSetReady = true
-                                    strongSelf._ready.set(.single(true))
-                                }
+                                strongSelf.didSetReady = true
+                                strongSelf._ready.set(.single(true))
                             } else {
-                                if !strongSelf.didSetReady {
-                                    let ready = strongSelf.galleryNode.pager.ready() |> timeout(2.0, queue: Queue.mainQueue(), alternate: .single(Void())) |> afterNext { [weak strongSelf] _ in
-                                        strongSelf?.didSetReady = true
-                                    }
-                                    strongSelf._ready.set(ready |> map { true })
+                                let ready = strongSelf.galleryNode.pager.ready() |> timeout(2.0, queue: Queue.mainQueue(), alternate: .single(Void())) |> afterNext { [weak strongSelf] _ in
+                                    strongSelf?.didSetReady = true
                                 }
+                                strongSelf._ready.set(ready |> map { true })
                             }
                         }
                     }
@@ -590,7 +568,7 @@ public class GalleryController: ViewController, StandalonePresentableController
                 return (true, nil)
             }
             semaphore?.signal()
-            if process || true {
+            if process {
                 Queue.mainQueue().async {
                     f()
                 }