Add playlist views

persistence/playlist_repository.go

@@ -77,15 +77,6 @@ func (r *playlistRepository) GetAll(options ...model.QueryOptions) (model.Playli
 	return res, err
 }
 
-func (r *playlistRepository) Tracks(playlistId string) model.PlaylistTracksRepository {
-	p := &playlistTracksRepository{}
-	p.playlistId = playlistId
-	p.ctx = r.ctx
-	p.ormer = r.ormer
-	p.tableName = "playlist_tracks"
-	return p
-}
-
 func (r *playlistRepository) updateTracks(id string, tracks model.MediaFiles) error {
 	// Remove old tracks
 	del := Delete("playlist_tracks").Where(Eq{"playlist_id": id})
@@ -94,10 +85,27 @@ func (r *playlistRepository) updateTracks(id string, tracks model.MediaFiles) er
 		return err
 	}
 
-	// Add new tracks
-	for i, t := range tracks {
-		ins := Insert("playlist_tracks").Columns("playlist_id", "media_file_id", "id").
-			Values(id, t.ID, i)
+	// Break the track list in chunks to avoid hitting SQLITE_MAX_FUNCTION_ARG limit
+	numTracks := len(tracks)
+	const chunkSize = 50
+	var chunks [][]model.MediaFile
+	for i := 0; i < numTracks; i += chunkSize {
+		end := i + chunkSize
+		if end > numTracks {
+			end = numTracks
+		}
+
+		chunks = append(chunks, tracks[i:end])
+	}
+
+	// Add new tracks, chunk by chunk
+	pos := 0
+	for i := range chunks {
+		ins := Insert("playlist_tracks").Columns("playlist_id", "media_file_id", "id")
+		for _, t := range chunks[i] {
+			ins = ins.Values(id, t.ID, pos)
+			pos++
+		}
 		_, err = r.executeSQL(ins)
 		if err != nil {
 			return err
@@ -159,5 +167,25 @@ func (r *playlistRepository) NewInstance() interface{} {
 	return &model.Playlist{}
 }
 
+func (r *playlistRepository) Save(entity interface{}) (string, error) {
+	pls := entity.(*model.Playlist)
+	pls.Owner = loggedUser(r.ctx).UserName
+	err := r.Put(pls)
+	if err != nil {
+		return "", err
+	}
+	return pls.ID, err
+}
+
+func (r *playlistRepository) Update(entity interface{}, cols ...string) error {
+	pls := entity.(*model.Playlist)
+	err := r.Put(pls)
+	if err == model.ErrNotFound {
+		return rest.ErrNotFound
+	}
+	return err
+}
+
 var _ model.PlaylistRepository = (*playlistRepository)(nil)
-var _ model.ResourceRepository = (*playlistRepository)(nil)
+var _ rest.Repository = (*playlistRepository)(nil)
+var _ rest.Persistable = (*playlistRepository)(nil)

persistence/playlist_tracks_repository.go

@@ -12,6 +12,18 @@ type playlistTracksRepository struct {
 	playlistId string
 }
 
+func (r *playlistRepository) Tracks(playlistId string) model.PlaylistTracksRepository {
+	p := &playlistTracksRepository{}
+	p.playlistId = playlistId
+	p.ctx = r.ctx
+	p.ormer = r.ormer
+	p.tableName = "playlist_tracks"
+	p.sortMappings = map[string]string{
+		"id": "playlist_tracks.id",
+	}
+	return p
+}
+
 func (r *playlistTracksRepository) Count(options ...rest.QueryOptions) (int64, error) {
 	return r.count(Select().Where(Eq{"playlist_id": r.playlistId}), r.parseRestOptions(options...))
 }

ui/src/App.js

@@ -71,6 +71,7 @@ const App = () => (
         ),
         <Resource name="albumSong" />,
         <Resource name="translation" />,
+        <Resource name="playlistTrack" />,
         <Player />,
       ]}
     </Admin>

ui/src/dataProvider/httpClient.js

@@ -1,14 +1,11 @@
 import { fetchUtils } from 'react-admin'
-import jsonServerProvider from 'ra-data-json-server'
-import baseUrl from './utils/baseUrl'
-import config from './config'
+import baseUrl from '../utils/baseUrl'
+import config from '../config'
 
-const restUrl = '/app/api'
 const customAuthorizationHeader = 'X-ND-Authorization'
 
 const httpClient = (url, options = {}) => {
   url = baseUrl(url)
-  url = url.replace(restUrl + '/albumSong', restUrl + '/song')
   if (!options.headers) {
     options.headers = new Headers({ Accept: 'application/json' })
   }
@@ -27,6 +24,4 @@ const httpClient = (url, options = {}) => {
   })
 }
 
-const dataProvider = jsonServerProvider(restUrl, httpClient)
-
-export default dataProvider
+export default httpClient

ui/src/dataProvider/index.js

@@ -0,0 +1,3 @@
+import wrapperDataProvider from './wrapperDataProvider'
+
+export default wrapperDataProvider

ui/src/dataProvider/wrapperDataProvider.js

@@ -0,0 +1,68 @@
+import jsonServerProvider from 'ra-data-json-server'
+import httpClient from './httpClient'
+
+const restUrl = '/app/api'
+
+const dataProvider = jsonServerProvider(restUrl, httpClient)
+
+const mapResource = (resource, params) => {
+  console.log('R: ', resource, 'P: ', params)
+  switch (resource) {
+    case 'albumSong':
+      return ['song', params]
+
+    case 'playlistTrack':
+      // /api/playlistTrack?playlist_id=123  => /api/playlist/123/tracks
+      let plsId = '0'
+      if (params.filter) {
+        plsId = params.filter.playlist_id
+        delete params.filter.playlist_id
+      }
+      return [`playlist/${plsId}/tracks`, params]
+
+    default:
+      return [resource, params]
+  }
+}
+
+const wrapperDataProvider = {
+  ...dataProvider,
+  getList: (resource, params) => {
+    const [r, p] = mapResource(resource, params)
+    return dataProvider.getList(r, p)
+  },
+  getOne: (resource, params) => {
+    const [r, p] = mapResource(resource, params)
+    return dataProvider.getOne(r, p)
+  },
+  getMany: (resource, params) => {
+    const [r, p] = mapResource(resource, params)
+    return dataProvider.getMany(r, p)
+  },
+  getManyReference: (resource, params) => {
+    const [r, p] = mapResource(resource, params)
+    return dataProvider.getManyReference(r, p)
+  },
+  update: (resource, params) => {
+    const [r, p] = mapResource(resource, params)
+    return dataProvider.update(r, p)
+  },
+  updateMany: (resource, params) => {
+    const [r, p] = mapResource(resource, params)
+    return dataProvider.updateMany(r, p)
+  },
+  create: (resource, params) => {
+    const [r, p] = mapResource(resource, params)
+    return dataProvider.create(r, p)
+  },
+  delete: (resource, params) => {
+    const [r, p] = mapResource(resource, params)
+    return dataProvider.delete(r, p)
+  },
+  deleteMany: (resource, params) => {
+    const [r, p] = mapResource(resource, params)
+    return dataProvider.deleteMany(r, p)
+  },
+}
+
+export default wrapperDataProvider

ui/src/playlist/PlaylistCreate.js

@@ -0,0 +1,20 @@
+import React from 'react'
+import {
+  Create,
+  SimpleForm,
+  TextInput,
+  BooleanInput,
+  required,
+} from 'react-admin'
+
+const PlaylistCreate = (props) => (
+  <Create {...props}>
+    <SimpleForm>
+      <TextInput source="name" validate={required()} />
+      <TextInput multiline source="comment" />
+      <BooleanInput source="public" initialValue={true} />
+    </SimpleForm>
+  </Create>
+)
+
+export default PlaylistCreate

ui/src/playlist/PlaylistEdit.js

@@ -0,0 +1,20 @@
+import React from 'react'
+import {
+  Edit,
+  SimpleForm,
+  TextInput,
+  BooleanInput,
+  required,
+} from 'react-admin'
+
+const PlaylistEdit = (props) => (
+  <Edit {...props}>
+    <SimpleForm>
+      <TextInput source="name" validate={required()} />
+      <TextInput source="comment" />
+      <BooleanInput source="public" />
+    </SimpleForm>
+  </Edit>
+)
+
+export default PlaylistEdit

ui/src/playlist/PlaylistList.js

@@ -1,22 +1,15 @@
 import React from 'react'
 import {
-  List,
   Datagrid,
   TextField,
   BooleanField,
   NumberField,
   DateField,
 } from 'react-admin'
-import { DurationField, Title } from '../common'
+import { DurationField, List } from '../common'
 
 const PlaylistList = (props) => (
-  <List
-    {...props}
-    title={
-      <Title subTitle={'resources.playlist.name'} args={{ smart_count: 2 }} />
-    }
-    exporter={false}
-  >
+  <List {...props} exporter={false}>
     <Datagrid rowClick="edit">
       <TextField source="name" />
       <TextField source="owner" />

ui/src/playlist/index.js

@@ -1,7 +1,11 @@
 import PlaylistIcon from '../icons/Playlist'
 import PlaylistList from './PlaylistList'
+import PlaylistEdit from './PlaylistEdit'
+import PlaylistCreate from './PlaylistCreate'
 
 export default {
   icon: PlaylistIcon,
   list: PlaylistList,
+  create: PlaylistCreate,
+  edit: PlaylistEdit,
 }