Add annotation plugin

peertube-plugin-video-annotation/main.js

@@ -0,0 +1,41 @@
+async function register ({
+  registerHook,
+  storageManager
+}) {
+  const fieldName = 'player-annotations'
+
+  registerHook({
+    target: 'action:api.video.updated',
+    handler: ({ video, body }) => {
+      if (!body.pluginData) return
+
+      const annotationsText = body.pluginData[fieldName]
+      if (!annotationsText) return
+
+      storageManager.storeData(fieldName + '-' + video.id, annotationsText)
+    }
+  })
+
+  registerHook({
+    target: 'filter:api.video.get.result',
+    handler: async (video) => {
+      if (!video) return video
+      if (!video.pluginData) video.pluginData = {}
+
+      const result = await storageManager.getData(fieldName + '-' + video.id)
+      video.pluginData[fieldName] = result
+
+      return video
+    }
+  })
+}
+
+async function unregister () {
+  return
+}
+
+module.exports = {
+  register,
+  unregister
+}
+