Add pagination to playlists (#969)

* add pagination

* prettier applied

* perPage_bug_fixed

* pagination_component_changed

* getAllSongs function added

* pagination component updated

* catch_error from data provider

* getAllSongsAndDispatch added

* remove ids from action function

ui/src/playlist/PlaylistActions.js

@@ -5,6 +5,8 @@ import {
   sanitizeListRestProps,
   TopToolbar,
   useTranslate,
+  useDataProvider,
+  useNotify,
 } from 'react-admin'
 import PlayArrowIcon from '@material-ui/icons/PlayArrow'
 import ShuffleIcon from '@material-ui/icons/Shuffle'
@@ -23,23 +25,51 @@ import config from '../config'
 const PlaylistActions = ({ className, ids, data, record, ...rest }) => {
   const dispatch = useDispatch()
   const translate = useTranslate()
+  const dataProvider = useDataProvider()
+  const notify = useNotify()
   const isDesktop = useMediaQuery((theme) => theme.breakpoints.up('md'))
 
+  const getAllSongsAndDispatch = React.useCallback(
+    (action) => {
+      if (ids.length === record.songCount) {
+        return dispatch(action(data, ids))
+      }
+
+      dataProvider
+        .getList('playlistTrack', {
+          pagination: { page: 1, perPage: 0 },
+          sort: { field: 'id', order: 'ASC' },
+          filter: { playlist_id: record.id },
+        })
+        .then((res) => {
+          const data = res.data.reduce(
+            (acc, curr) => ({ ...acc, [curr.id]: curr }),
+            {}
+          )
+          dispatch(action(data))
+        })
+        .catch(() => {
+          notify('ra.page.error', 'warning')
+        })
+    },
+    [dataProvider, dispatch, record, data, ids, notify]
+  )
+
   const handlePlay = React.useCallback(() => {
-    dispatch(playTracks(data, ids))
-  }, [dispatch, data, ids])
+    getAllSongsAndDispatch(playTracks)
+  }, [getAllSongsAndDispatch])
 
   const handlePlayNext = React.useCallback(() => {
-    dispatch(playNext(data, ids))
-  }, [dispatch, data, ids])
+    getAllSongsAndDispatch(playNext)
+  }, [getAllSongsAndDispatch])
 
   const handlePlayLater = React.useCallback(() => {
-    dispatch(addTracks(data, ids))
-  }, [dispatch, data, ids])
+    getAllSongsAndDispatch(addTracks)
+  }, [getAllSongsAndDispatch])
 
   const handleShuffle = React.useCallback(() => {
-    dispatch(shuffleTracks(data, ids))
-  }, [dispatch, data, ids])
+    getAllSongsAndDispatch(shuffleTracks)
+  }, [getAllSongsAndDispatch])
 
   const handleDownload = React.useCallback(() => {
     subsonic.download(record.id)

ui/src/playlist/PlaylistShow.js

@@ -4,13 +4,13 @@ import {
   ShowContextProvider,
   useShowContext,
   useShowController,
+  Pagination as RaPagination,
 } from 'react-admin'
 import { makeStyles } from '@material-ui/core/styles'
 import PlaylistDetails from './PlaylistDetails'
 import PlaylistSongs from './PlaylistSongs'
 import PlaylistActions from './PlaylistActions'
 import { Title, isReadOnly } from '../common'
-
 const useStyles = makeStyles(
   (theme) => ({
     playlistActions: {},
@@ -35,7 +35,7 @@ const PlaylistShowLayout = (props) => {
           reference="playlistTrack"
           target="playlist_id"
           sort={{ field: 'id', order: 'ASC' }}
-          perPage={0}
+          perPage={100}
           filter={{ playlist_id: props.id }}
         >
           <PlaylistSongs
@@ -50,8 +50,7 @@ const PlaylistShowLayout = (props) => {
             }
             resource={'playlistTrack'}
             exporter={false}
-            perPage={0}
-            pagination={null}
+            pagination={<RaPagination rowsPerPageOptions={[100, 250, 500]} />}
           />
         </ReferenceManyField>
       )}

ui/src/playlist/PlaylistSongs.js

@@ -8,6 +8,7 @@ import {
   useNotify,
   useVersion,
   useListContext,
+  ListBase,
 } from 'react-admin'
 import clsx from 'clsx'
 import { useDispatch } from 'react-redux'
@@ -76,8 +77,9 @@ const ReorderableList = ({ readOnly, children, ...rest }) => {
   return <ReactDragListView {...rest}>{children}</ReactDragListView>
 }
 
-const PlaylistSongs = ({ playlistId, readOnly, ...props }) => {
-  const { data, ids, onUnselectItems } = props
+const PlaylistSongs = ({ playlistId, readOnly, actions, ...props }) => {
+  const listContext = useListContext()
+  const { data, ids, onUnselectItems } = listContext
   const isXsmall = useMediaQuery((theme) => theme.breakpoints.down('xs'))
   const isDesktop = useMediaQuery((theme) => theme.breakpoints.up('md'))
   const classes = useStyles({ isDesktop })
@@ -128,17 +130,17 @@ const PlaylistSongs = ({ playlistId, readOnly, ...props }) => {
       <ListToolbar
         classes={{ toolbar: classes.toolbar }}
         filters={props.filters}
-        actions={props.actions}
-        {...props}
+        actions={actions}
+        {...listContext}
       />
       <div className={classes.main}>
         <Card
           className={clsx(classes.content, {
-            [classes.bulkActionsDisplayed]: props.selectedIds.length > 0,
+            [classes.bulkActionsDisplayed]: listContext.selectedIds.length > 0,
           })}
           key={version}
         >
-          <BulkActionsToolbar {...props}>
+          <BulkActionsToolbar {...listContext}>
             <PlaylistSongBulkActions
               playlistId={playlistId}
               onUnselectItems={onUnselectItems}
@@ -152,7 +154,7 @@ const PlaylistSongs = ({ playlistId, readOnly, ...props }) => {
             <SongDatagrid
               expand={!isXsmall && <SongDetails />}
               rowClick={(id) => dispatch(playTracks(data, ids, id))}
-              {...props}
+              {...listContext}
               hasBulkActions={true}
               contextAlwaysVisible={!isDesktop}
               classes={{ row: classes.row }}
@@ -172,20 +174,26 @@ const PlaylistSongs = ({ playlistId, readOnly, ...props }) => {
         </Card>
       </div>
       <AddToPlaylistDialog />
+      {React.cloneElement(props.pagination, listContext)}
     </>
   )
 }
 
 const SanitizedPlaylistSongs = (props) => {
-  const { loaded, loading, total, ...rest } = useListContext(props)
+  const { loaded, ...rest } = props
   return (
     <>
       {loaded && (
-        <PlaylistSongs
-          {...rest}
-          playlistId={props.id}
-          actions={props.actions}
-        />
+        <>
+          <ListBase {...props}>
+            <PlaylistSongs
+              playlistId={props.id}
+              actions={props.actions}
+              pagination={props.pagination}
+              {...rest}
+            />
+          </ListBase>
+        </>
       )}
     </>
   )