Add "PlayNow" button to bulk actions

ui/src/common/BatchPlayButton.js

@@ -0,0 +1,51 @@
+import React from 'react'
+import {
+  Button,
+  useDataProvider,
+  useTranslate,
+  useUnselectAll,
+  useNotify,
+} from 'react-admin'
+import { useDispatch } from 'react-redux'
+import { addTracks } from '../audioplayer'
+import { RiPlayListAddFill } from 'react-icons/ri'
+
+const BatchPlayButton = ({ resource, selectedIds, action, label, icon }) => {
+  const dispatch = useDispatch()
+  const translate = useTranslate()
+  const dataProvider = useDataProvider()
+  const unselectAll = useUnselectAll()
+  const notify = useNotify()
+
+  const addToQueue = () => {
+    dataProvider
+      .getMany(resource, { ids: selectedIds })
+      .then((response) => {
+        // Add tracks to a map for easy lookup by ID, needed for the next step
+        const tracks = response.data.reduce(
+          (acc, cur) => ({ ...acc, [cur.id]: cur }),
+          {}
+        )
+        // Add the tracks to the queue in the selection order
+        dispatch(action(tracks, selectedIds))
+      })
+      .catch(() => {
+        notify('ra.page.error', 'warning')
+      })
+    unselectAll(resource)
+  }
+
+  return (
+    <Button color="secondary" onClick={addToQueue} label={translate(label)}>
+      {icon}
+    </Button>
+  )
+}
+
+BatchPlayButton.defaultProps = {
+  action: addTracks,
+  label: 'resources.song.actions.addToQueue',
+  icon: <RiPlayListAddFill />,
+}
+
+export default BatchPlayButton