491 lines
18 KiB
JavaScript
Executable File
491 lines
18 KiB
JavaScript
Executable File
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import ReactGA from 'react-ga';
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import md5 from 'md5';
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var helpers = require('./../../helpers');
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var coreActions = require('../core/actions');
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var spotifyActions = require('./actions');
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var uiActions = require('../ui/actions');
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var pusherActions = require('../pusher/actions');
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const SpotifyMiddleware = (function(){
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/**
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* The actual middleware inteceptor
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**/
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return store => next => action => {
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var spotify = store.getState().spotify;
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switch(action.type){
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case 'SPOTIFY_AUTHORIZATION_GRANTED':
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if (store.getState().ui.allow_reporting){
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ReactGA.event({category: 'Spotify', action: 'Authorization granted'});
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}
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// Flush out the previous user's library
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store.dispatch(spotifyActions.flushLibrary());
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next(action);
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break;
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case 'SPOTIFY_AUTHORIZATION_REVOKED':
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if (store.getState().ui.allow_reporting){
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var hashed_username = null
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if (store.getState().spotify.me){
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hashed_username = md5(store.getState().spotify.me);
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ReactGA.set({userId: hashed_username});
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}
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ReactGA.event({ category: 'Spotify', action: 'Authorization revoked', label: hashed_username});
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}
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next(action);
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// Now dispatch a getMe to get the backend-provided user
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store.dispatch(spotifyActions.getMe());
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// Flush out the previous user's library
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store.dispatch(spotifyActions.flushLibrary());
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break;
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case 'SPOTIFY_IMPORT_AUTHORIZATION':
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// Flush out the previous user's library
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store.dispatch(spotifyActions.flushLibrary());
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// Wait a few moments before we fetch, allowing the import to complete first
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// TODO: Use callbacks for better code accuracy
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setTimeout(() => {store.dispatch(spotifyActions.getMe())}, 100);
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next(action);
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break;
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case 'SPOTIFY_RECOMMENDATIONS_LOADED':
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if (store.getState().ui.allow_reporting && action.seeds_uris){
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ReactGA.event({ category: 'Spotify', action: 'Recommendations', label: action.seeds_uris.join(',') })
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}
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next(action)
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break;
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case 'SPOTIFY_USER_LOADED':
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if (store.getState().ui.allow_reporting && action.data){
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ReactGA.event({ category: 'User', action: 'Load', label: action.data.uri });
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}
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next(action)
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break;
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case 'SPOTIFY_CREATE_PLAYLIST':
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store.dispatch(spotifyActions.createPlaylist(action.name, action.description, action.is_private, action.is_collaborative ))
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break;
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case 'SPOTIFY_REMOVE_PLAYLIST_TRACKS':
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var playlist = Object.assign({}, store.getState().core.playlists[action.key]);
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store.dispatch(spotifyActions.deleteTracksFromPlaylist(playlist.uri, playlist.snapshot_id, action.tracks_indexes ))
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break;
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case 'SPOTIFY_ADD_PLAYLIST_TRACKS':
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store.dispatch(spotifyActions.addTracksToPlaylist(action.key, action.tracks_uris ))
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break;
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case 'SPOTIFY_REORDER_PLAYLIST_TRACKS':
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store.dispatch(spotifyActions.reorderPlaylistTracks(action.key, action.range_start, action.range_length, action.insert_before, action.snapshot_id ))
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break;
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case 'SPOTIFY_SAVE_PLAYLIST':
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store.dispatch(spotifyActions.savePlaylist(action.key, action.name, action.description, action.is_public, action.is_collaborative, action.image))
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break;
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case 'SPOTIFY_NEW_RELEASES_LOADED':
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store.dispatch({
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type: 'ALBUMS_LOADED',
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albums: action.data.albums.items
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});
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// Collate result into the three key values we want
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action.uris = helpers.arrayOf('uri', action.data.albums.items);
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action.more = action.data.albums.next;
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action.total = action.data.albums.total;
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// And pass on to our reducer
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next(action);
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break
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case 'SPOTIFY_ARTIST_ALBUMS_LOADED':
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store.dispatch(coreActions.albumsLoaded(action.data.items));
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store.dispatch({
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type: 'ARTIST_ALBUMS_LOADED',
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artist_uri: action.artist_uri,
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albums_uris: helpers.arrayOf('uri',action.data.items),
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more: action.data.next,
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total: action.data.total
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});
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break
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case 'SPOTIFY_USER_PLAYLISTS_LOADED':
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var playlists = []
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for(var i = 0; i < action.data.items.length; i++){
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var playlist = Object.assign(
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{},
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action.data.items[i],
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{
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tracks_total: action.data.items[i].tracks.total
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}
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)
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// remove our tracklist. It'll overwrite any full records otherwise
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delete playlist.tracks
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playlists.push(playlist)
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}
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store.dispatch({
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type: 'PLAYLISTS_LOADED',
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playlists: playlists
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});
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store.dispatch({
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type: 'USER_PLAYLISTS_LOADED',
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key: action.key,
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uris: helpers.arrayOf('uri',playlists),
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more: action.data.next,
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total: action.data.total
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});
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break
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/*
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case 'SPOTIFY_CATEGORY_PLAYLISTS_LOADED':
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var playlists = []
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for (var i = 0; i < action.data.playlists.items.length; i++){
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var playlist = Object.assign(
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{},
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action.data.playlists.items[i],
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{
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tracks_total: action.data.playlists.items[i].tracks.total
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}
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)
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// remove our tracklist. It'll overwrite any full records otherwise
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delete playlist.tracks
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playlists.push(playlist)
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}
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store.dispatch({
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type: 'PLAYLISTS_LOADED',
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playlists: playlists
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});
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store.dispatch({
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type: 'CATEGORY_PLAYLISTS_LOADED',
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key: action.key,
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uris: helpers.arrayOf('uri',playlists),
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more: action.data.playlists.next,
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total: action.data.playlists.total
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});
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break
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*/
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case 'SPOTIFY_CATEGORY_PLAYLISTS_LOADED':
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store.dispatch(coreActions.playlistsLoaded(action.playlists.items));
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action.uris = helpers.arrayOf('uri', action.playlists.items);
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action.more = action.playlists.next;
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action.total = action.playlists.total;
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delete action.playlists;
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// Upgrade our URIs
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action.uris = helpers.upgradeSpotifyPlaylistUris(action.uris);
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next(action);
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break;
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case 'SPOTIFY_CATEGORY_PLAYLISTS_LOADED_MORE':
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store.dispatch({
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type: 'SPOTIFY_CATEGORY_PLAYLISTS_LOADED',
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uri: action.uri,
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playlists: action.data.playlists
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});
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break;
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case 'SPOTIFY_CATEGORY_LOADED':
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store.dispatch({
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type: 'SPOTIFY_CATEGORIES_LOADED',
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categories: [action.category]
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});
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break;
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case 'SPOTIFY_CATEGORIES_LOADED':
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var categories_index = Object.assign({}, spotify.categories);
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var categories_loaded = [];
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for (var raw_category of action.categories){
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var category = Object.assign({}, raw_category);
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if (!category.uri){
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category.uri = "category:"+category.id;
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}
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if (categories_index[category.uri] !== undefined){
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category = Object.assign({}, categories_index[category.uri], category);
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}
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if (category.icons){
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category.icons = helpers.formatImages(category.icons);
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}
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categories_loaded.push(category);
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}
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action.categories = categories_loaded;
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next(action);
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break;
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case 'SPOTIFY_GET_LIBRARY_PLAYLISTS_PROCESSOR':
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store.dispatch(spotifyActions.getLibraryPlaylistsProcessor(action.data))
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break
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case 'SPOTIFY_LIBRARY_PLAYLISTS_LOADED':
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var playlists = []
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for (var playlist of action.playlists){
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Object.assign(
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playlist,
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{
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uri: playlist.uri.replace(/spotify:user:([^:]*?):/i, "spotify:"),
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source: 'spotify',
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in_library: true, // assumed because we asked for library items
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tracks_total: playlist.tracks.total
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}
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);
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// remove our tracklist. It'll overwrite any full records otherwise
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delete playlist.tracks
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playlists.push(playlist)
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}
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store.dispatch({
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type: 'PLAYLISTS_LOADED',
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playlists: playlists
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});
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// Append our action with the uris. This gets handed down to subsequent middleware and our reducer.
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action.uris = helpers.arrayOf('uri',playlists)
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next(action)
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break
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case 'SPOTIFY_GET_LIBRARY_ARTISTS_PROCESSOR':
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store.dispatch(spotifyActions.getLibraryArtistsProcessor(action.data))
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break
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case 'SPOTIFY_LIBRARY_ARTISTS_LOADED':
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var artists = []
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for (var i = 0; i < action.artists.length; i++){
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artists.push(
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Object.assign(
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{},
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action.artists[i],
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{
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source: 'spotify',
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in_library: true // assumed because we asked for library items
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}
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)
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)
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}
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store.dispatch({
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type: 'ARTISTS_LOADED',
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artists: artists
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});
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// Append our action with the uris. This gets handed down to subsequent middleware and our reducer.
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action.uris = helpers.arrayOf('uri',artists)
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next(action)
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break
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case 'SPOTIFY_GET_LIBRARY_ALBUMS_PROCESSOR':
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store.dispatch(spotifyActions.getLibraryAlbumsProcessor(action.data))
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break
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case 'SPOTIFY_GET_PLAYLIST_TRACKS_AND_PLAY_PROCESSOR':
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store.dispatch(spotifyActions.getPlaylistTracksAndPlayProcessor(action.data))
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break
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case 'SPOTIFY_GET_LIBRARY_TRACKS_AND_PLAY_PROCESSOR':
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store.dispatch(spotifyActions.getLibraryTracksAndPlayProcessor(action.data))
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break
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case 'SPOTIFY_LIBRARY_ALBUMS_LOADED':
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var albums = []
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for (var i = 0; i < action.albums.length; i++){
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albums.push(
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Object.assign(
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{},
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action.albums[i].album,
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{
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in_library: true, // assumed because we asked for library items
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source: 'spotify',
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added_at: action.albums[i].added_at,
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tracks: action.albums[i].album.tracks.items,
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tracks_more: action.albums[i].album.tracks.next,
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tracks_total: action.albums[i].album.tracks.total
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}
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)
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)
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}
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store.dispatch({
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type: 'ALBUMS_LOADED',
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albums: albums
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});
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// Append our action with the uris. This gets handed down to subsequent middleware and our reducer.
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action.uris = helpers.arrayOf('uri',albums)
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next(action)
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break
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case 'SPOTIFY_FAVORITES_LOADED':
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if (action.artists.length > 0){
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store.dispatch({
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type: 'ARTISTS_LOADED',
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artists: action.artists
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})
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action.artists_uris = helpers.arrayOf('uri',action.artists)
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}
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if (action.tracks.length > 0){
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store.dispatch({
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type: 'TRACKS_LOADED',
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tracks: action.tracks
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})
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action.tracks_uris = helpers.arrayOf('uri',action.tracks)
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}
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next(action)
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break
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case 'SPOTIFY_LIBRARY_TRACKS_LOADED':
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case 'SPOTIFY_LIBRARY_TRACKS_LOADED_MORE':
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if (action.data){
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store.dispatch({
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type: 'TRACKS_LOADED',
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tracks: action.data.items
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});
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}
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next(action);
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break;
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case 'SPOTIFY_TRACK_LOADED':
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store.dispatch({
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type: 'TRACKS_LOADED',
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tracks: [action.data]
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});
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next(action);
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break
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/**
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* Searching
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* More results are lazy-loaded on demand, based on the _more URL
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**/
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case 'SEARCH_STARTED':
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store.dispatch({
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type: 'SPOTIFY_CLEAR_SEARCH_RESULTS'
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});
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next(action)
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break
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case 'SPOTIFY_SEARCH_RESULTS_LOADED_MORE_TRACKS':
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store.dispatch({
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type: 'SPOTIFY_SEARCH_RESULTS_LOADED',
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context: 'tracks',
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results: helpers.formatTracks(action.data.tracks.items),
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more: action.data.tracks.next
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});
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break
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case 'SPOTIFY_SEARCH_RESULTS_LOADED_MORE_ARTISTS':
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store.dispatch({
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type: 'ARTISTS_LOADED',
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artists: action.data.artists.items
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});
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store.dispatch({
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type: 'SPOTIFY_SEARCH_RESULTS_LOADED',
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context: 'artists',
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results: helpers.arrayOf('uri',action.data.playlists.items),
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more: action.data.playlists.next
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});
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break
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case 'SPOTIFY_SEARCH_RESULTS_LOADED_MORE_ALBUMS':
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store.dispatch({
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type: 'ALBUMS_LOADED',
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albums: action.data.albums.items
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});
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store.dispatch({
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type: 'SPOTIFY_SEARCH_RESULTS_LOADED',
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context: 'playlists',
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results: helpers.arrayOf('uri',action.data.albums.items),
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more: action.data.albums.next
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});
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break
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case 'SPOTIFY_SEARCH_RESULTS_LOADED_MORE_PLAYLISTS':
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var playlists = []
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for (var i = 0; i < action.data.playlists.items.length; i++){
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playlists.push(Object.assign(
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{},
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action.data.playlists.items[i],
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{
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tracks_total: action.data.playlists.items[i].tracks.total
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}
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))
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}
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store.dispatch({
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type: 'PLAYLISTS_LOADED',
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playlists: playlists
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});
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store.dispatch({
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type: 'SPOTIFY_SEARCH_RESULTS_LOADED',
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context: 'playlists',
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results: helpers.arrayOf('uri',action.data.playlists.items),
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more: action.data.playlists.next
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});
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break
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case 'SPOTIFY_ME_LOADED':
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var me = Object.assign({}, helpers.formatUser(action.me));
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// We are Anonymous currently so use 'me' name as my Pusher username
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if (store.getState().pusher.username == 'Anonymous'){
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store.dispatch(pusherActions.setUsername(me.name));
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}
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if (store.getState().ui.allow_reporting){
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var hashed_username = md5(me.id);
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ReactGA.set({userId: hashed_username});
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ReactGA.event({category: 'Spotify', action: 'Authorization verified', label: hashed_username});
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}
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store.dispatch(coreActions.userLoaded(me));
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action.me = me;
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next(action);
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break;
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// This action is irrelevant to us, pass it on to the next middleware
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default:
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return next(action);
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}
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}
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})();
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export default SpotifyMiddleware |