Fix crash when the source is a cameraroll

CHANGELOG.md

@@ -7,6 +7,7 @@
 - Fix being unable to disable sideloaded texttracks in the AVPlayer [#2679](https://github.com/react-native-video/react-native-video/pull/2679)
 - Fixed crash when iOS seek method called reject on the promise [#2743](https://github.com/react-native-video/react-native-video/pull/2743)
 - Fix maxBitRate property being ignored on Android [#2670](https://github.com/react-native-video/react-native-video/pull/2670)
+- Fix crash when the source is a cameraroll [#2639] (https://github.com/react-native-video/react-native-video/pull/2639)
 
 ### Version 6.0.0-alpha.1
 

Video.js

@@ -284,7 +284,7 @@ export default class Video extends Component {
     }
 
     const isNetwork = !!(uri && uri.match(/^https?:/));
-    const isAsset = !!(uri && uri.match(/^(assets-library|ipod-library|file|content|ms-appx|ms-appdata):/));
+    const isAsset = !!(uri && uri.match(/^(assets-library|ph|ipod-library|file|content|ms-appx|ms-appdata):/));
 
     let nativeResizeMode;
     const RCTVideoInstance = this.getViewManagerConfig('RCTVideo');

ios/Video/Features/RCTVideoUtils.swift

@@ -1,5 +1,6 @@
 import AVFoundation
 import Promises
+import Photos
 
 /*!
  * Collection of pure functions
@@ -264,8 +265,23 @@ enum RCTVideoUtils {
         }
     }
 
+    static func preparePHAsset(uri: String) -> Promise<AVAsset?> {
+        return Promise<AVAsset?>(on: .global()) { fulfill, reject in
+            let assetId = String(uri[uri.index(uri.startIndex, offsetBy: "ph://".count)...])
+            guard let phAsset = PHAsset.fetchAssets(withLocalIdentifiers: [assetId], options: nil).firstObject else {
+                reject(NSError(domain: "", code: 0, userInfo: nil))
+                return
+            }
+            let options = PHVideoRequestOptions()
+            options.isNetworkAccessAllowed = true
+            PHCachingImageManager().requestAVAsset(forVideo: phAsset, options: options) { data, _, _ in
+                fulfill(data)
+            }
+        }
+    }
+
     static func prepareAsset(source:VideoSource) -> (asset:AVURLAsset?, assetOptions:NSMutableDictionary?)? {
-        guard source.uri != nil && source.uri != "" else { return nil }
+        guard let sourceUri = source.uri, sourceUri != "" else { return nil }
         var asset:AVURLAsset!
         let bundlePath = Bundle.main.path(forResource: source.uri, ofType: source.type) ?? ""
         let url = source.isNetwork || source.isAsset

ios/Video/RCTVideo.swift

@@ -227,10 +227,20 @@ class RCTVideo: UIView, RCTVideoPlayerViewControllerDelegate, RCTPlayerObserverH
         RCTVideoUtils.delay()
             .then{ [weak self] in
                 guard let self = self else {throw NSError(domain: "", code: 0, userInfo: nil)}
-                guard let source = self._source,
-                let assetResult = RCTVideoUtils.prepareAsset(source: source),
-                let asset = assetResult.asset,
-                let assetOptions = assetResult.assetOptions else {
+                guard let source = self._source else {
+                    DebugLog("The source not exist")
+                    throw NSError(domain: "", code: 0, userInfo: nil)
+                }
+                if let uri = source.uri, uri.starts(with: "ph://") {
+                    return Promise {
+                        RCTVideoUtils.preparePHAsset(uri: uri).then { asset in
+                            return self.playerItemPrepareText(asset:asset, assetOptions:nil)
+                        }
+                    }
+                }
+                guard let assetResult = RCTVideoUtils.prepareAsset(source: source),
+                      let asset = assetResult.asset,
+                      let assetOptions = assetResult.assetOptions else {
                       DebugLog("Could not find video URL in source '\(self._source)'")
                       throw NSError(domain: "", code: 0, userInfo: nil)
                   }