feat: Pause media upload when internet connection unavailable

Gutenberg/config.yml

@@ -9,6 +9,6 @@
  #
  #   LOCAL_GUTENBERG=../my-gutenberg-fork bundle exec pod install
 ref:
-  tag: v1.110.0
+  tag: v1.111.0-alpha1
 github_org: wordpress-mobile
 repo_name: gutenberg-mobile

Podfile.lock

@@ -107,7 +107,7 @@ DEPENDENCIES:
   - FSInteractiveMap (from `https://github.com/wordpress-mobile/FSInteractiveMap.git`, tag `0.2.0`)
   - Gifu (= 3.3.1)
   - Gridicons (~> 1.2)
-  - Gutenberg (from `https://cdn.a8c-ci.services/gutenberg-mobile/Gutenberg-v1.110.0.podspec`)
+  - Gutenberg (from `https://cdn.a8c-ci.services/gutenberg-mobile/Gutenberg-v1.111.0-alpha1.podspec`)
   - JTAppleCalendar (~> 8.0.5)
   - Kanvas (~> 1.4.4)
   - MediaEditor (>= 1.2.2, ~> 1.2)
@@ -176,7 +176,7 @@ EXTERNAL SOURCES:
     :git: https://github.com/wordpress-mobile/FSInteractiveMap.git
     :tag: 0.2.0
   Gutenberg:
-    :podspec: https://cdn.a8c-ci.services/gutenberg-mobile/Gutenberg-v1.110.0.podspec
+    :podspec: https://cdn.a8c-ci.services/gutenberg-mobile/Gutenberg-v1.111.0-alpha1.podspec
 
 CHECKOUT OPTIONS:
   FSInteractiveMap:
@@ -195,7 +195,7 @@ SPEC CHECKSUMS:
   FSInteractiveMap: a396f610f48b76cb540baa87139d056429abda86
   Gifu: 416d4e38c4c2fed012f019e0a1d3ffcb58e5b842
   Gridicons: 4455b9f366960121430e45997e32112ae49ffe1d
-  Gutenberg: 0e64ef7d9c46ba0a681c82f5969622f3db9bf033
+  Gutenberg: 521e482a023de3559dd78da37a3b0d993ac3fe40
   JTAppleCalendar: 16c6501b22cb27520372c28b0a2e0b12c8d0cd73
   Kanvas: cc027f8058de881a4ae2b5aa5f05037b6d054d08
   MediaEditor: d08314cfcbfac74361071a306b4bc3a39b3356ae

RELEASE-NOTES.txt

@@ -1,5 +1,6 @@
 24.1
 -----
+* [**] Image block media uploads display a custom error message when there is no internet connection [https://github.com/wordpress-mobile/WordPress-iOS/pull/22282]
 * [*] Allow trashing draft and scheduled posts with no confirmation [#22337]
 * [*] Add "Share" action to the site context menu [#22298]
 

WordPress/Classes/ViewRelated/Gutenberg/GutenbergMediaInserterHelper.swift

@@ -90,7 +90,8 @@ class GutenbergMediaInserterHelper: NSObject {
         for media in post.media {
             if media.remoteStatus == .failed {
                 gutenberg.mediaUploadUpdate(id: media.gutenbergUploadID, state: .uploading, progress: 0, url: media.absoluteThumbnailLocalURL, serverID: nil)
-                gutenberg.mediaUploadUpdate(id: media.gutenbergUploadID, state: .failed, progress: 0, url: nil, serverID: nil)
+                let finalState: Gutenberg.MediaUploadState = ReachabilityUtils.isInternetReachable() ? .failed : .paused
+                gutenberg.mediaUploadUpdate(id: media.gutenbergUploadID, state: finalState, progress: 0, url: nil, serverID: nil)
             }
         }
     }
@@ -174,11 +175,12 @@ class GutenbergMediaInserterHelper: NSObject {
         switch state {
         case .processing:
             gutenberg.mediaUploadUpdate(id: mediaUploadID, state: .uploading, progress: 0, url: nil, serverID: nil)
+        case .thumbnailReady(let url) where ReachabilityUtils.isInternetReachable() && media.remoteStatus == .failed:
+            gutenberg.mediaUploadUpdate(id: mediaUploadID, state: .failed, progress: 0, url: url, serverID: nil)
+        case .thumbnailReady(let url) where !ReachabilityUtils.isInternetReachable() && media.remoteStatus == .failed:
+            // The progress value passed is ignored by the editor, allowing the UI to retain the last known progress before pausing
+            gutenberg.mediaUploadUpdate(id: mediaUploadID, state: .paused, progress: 0, url: url, serverID: nil)
         case .thumbnailReady(let url):
-            guard ReachabilityUtils.isInternetReachable() && media.remoteStatus != .failed else {
-                gutenberg.mediaUploadUpdate(id: mediaUploadID, state: .failed, progress: 0, url: url, serverID: nil)
-                return
-            }
             gutenberg.mediaUploadUpdate(id: mediaUploadID, state: .uploading, progress: 0.20, url: url, serverID: nil)
             break
         case .uploading:
@@ -221,11 +223,17 @@ class GutenbergMediaInserterHelper: NSObject {
                 gutenberg.mediaUploadUpdate(id: mediaUploadID, state: .succeeded, progress: 1, url: url, serverID: mediaServerID)
             }
         case .failed(let error):
-            if error.code == NSURLErrorCancelled {
+            switch error.code {
+            case NSURLErrorCancelled:
                 gutenberg.mediaUploadUpdate(id: mediaUploadID, state: .reset, progress: 0, url: nil, serverID: nil)
-                return
+            case NSURLErrorNetworkConnectionLost: fallthrough
+            case NSURLErrorNotConnectedToInternet: fallthrough
+            case NSURLErrorTimedOut where !ReachabilityUtils.isInternetReachable():
+                // The progress value passed is ignored by the editor, allowing the UI to retain the last known progress before pausing
+                gutenberg.mediaUploadUpdate(id: mediaUploadID, state: .paused, progress: 0, url: nil, serverID: nil)
+            default:
+                gutenberg.mediaUploadUpdate(id: mediaUploadID, state: .failed, progress: 0, url: nil, serverID: nil)
             }
-            gutenberg.mediaUploadUpdate(id: mediaUploadID, state: .failed, progress: 0, url: nil, serverID: nil)
         case .progress(let value):
             gutenberg.mediaUploadUpdate(id: mediaUploadID, state: .uploading, progress: Float(value), url: nil, serverID: nil)
         }