Replace react-native-compressor video path with native expo-bluesky-video-compress module [APP-2428] (#10954)

Co-authored-by: Eric Bailey <git@esb.lol>
2026-06-30 11:59:59 -04:00
parent 43d2f939c2
commit 95726c6c6b
24 changed files with 2097 additions and 7 deletions
@@ -0,0 +1,74 @@
+import AVFoundation
+import ExpoModulesCore
+
+public class ExpoBlueskyVideoCompressModule: Module {
+  private var activeCompressors: [Int: VideoCompressor] = [:]
+  private let activeCompressorsLock = NSLock()
+
+  public func definition() -> ModuleDefinition {
+    Name("ExpoBlueskyVideoCompress")
+
+    Events("onProgress")
+
+    AsyncFunction("probe") { (uri: String) -> [String: Any] in
+      let url = URL(string: uri) ?? URL(fileURLWithPath: uri)
+      return try await VideoProber.probe(url: url)
+    }
+
+    AsyncFunction("compress") { (uri: String, options: [String: Any]) -> [String: Any] in
+      let url = URL(string: uri) ?? URL(fileURLWithPath: uri)
+      let targetBitrate = options["targetBitrate"] as? Int ?? 0
+      let maxSize = options["maxSize"] as? Int ?? 1920
+      let codecPref = options["codec"] as? String ?? "auto"
+      let frameRateCap = max(1, options["frameRateCap"] as? Int ?? 30)
+      let jobId = options["jobId"] as? Int ?? 0
+
+      let compressor = VideoCompressor(
+        url: url,
+        targetBitrate: targetBitrate,
+        maxSize: maxSize,
+        codecPref: codecPref,
+        frameRateCap: frameRateCap,
+        jobId: jobId,
+        onProgress: { [weak self] id, progress in
+          self?.sendEvent("onProgress", [
+            "id": id,
+            "progress": progress,
+          ])
+        }
+      )
+
+      self.setCompressor(jobId, compressor)
+
+      do {
+        let result = try await compressor.compress()
+        self.setCompressor(jobId, nil)
+        return result
+      } catch {
+        self.setCompressor(jobId, nil)
+        throw error
+      }
+    }
+
+    Function("cancel") { (jobId: Int) in
+      self.cancelCompressor(jobId)
+    }
+  }
+
+  private func setCompressor(_ jobId: Int, _ compressor: VideoCompressor?) {
+    activeCompressorsLock.lock()
+    defer { activeCompressorsLock.unlock() }
+    if let compressor = compressor {
+      activeCompressors[jobId] = compressor
+    } else {
+      activeCompressors.removeValue(forKey: jobId)
+    }
+  }
+
+  private func cancelCompressor(_ jobId: Int) {
+    activeCompressorsLock.lock()
+    let compressor = activeCompressors.removeValue(forKey: jobId)
+    activeCompressorsLock.unlock()
+    compressor?.cancel()
+  }
+}