basic song access, previews, difficulties

package.json

@@ -10,6 +10,7 @@
     "start": "webpack-dev-server --host 0.0.0.0 --progress --colors --hot --inline --port 3000"
   },
   "dependencies": {
+    "@zip.js/zip.js": "2.4.12",
     "aframe-aabb-collider-component": "^3.1.0",
     "aframe-atlas-uvs-component": "^2.1.0",
     "aframe-audioanalyser-component": "^5.2.1",
@@ -33,6 +34,7 @@
     "babel-minify-webpack-plugin": "0.2.0",
     "babel-preset-es2015": "6.24.1",
     "babel-preset-stage-0": "6.24.1",
+    "beatsaver-api": "^2.1.4",
     "body-parser": "1.18.2",
     "classnames": "^2.2.5",
     "css-loader": "^0.28.7",

src/components/menu-selected-challenge-image.js

@@ -10,6 +10,6 @@ AFRAME.registerComponent('menu-selected-challenge-image', {
     if (!this.data.selectedChallengeId) { return; }
     el.setAttribute(
       'material', 'src',
-      utils.getS3FileUrl(this.data.selectedChallengeId, 'image.jpg'));
+      this.data.selectedChallengeId);
   }
 });

src/components/search-thumbnail-atlas.js

@@ -51,7 +51,7 @@ AFRAME.registerComponent('search-thumbnail-atlas', {
     for (let i = 0; i < results.length; i++) {
       let img = this.images[i] = this.images[i] || document.createElement('img');
       img.crossOrigin = 'anonymous';
-      img.src = utils.getS3FileUrl(results[i].id, 'image.jpg');
+      img.src = results[i].imageUrl;
       if (img.complete) {
         this.draw(img, i);
       } else {

src/components/search.js

@@ -1,5 +1,12 @@
 var algoliasearch = require('algoliasearch/lite');
 var bindEvent = require('aframe-event-decorators').bindEvent;
+var _ = require('lodash');
+const BeatSaverAPI = require('beatsaver-api');
+const api = new BeatSaverAPI({
+  AppName: 'Application Name',
+  Version: '1.0.0'
+});
+const zip = require("@zip.js/zip.js/dist/zip");
 
 var client = algoliasearch('QULTOY3ZWU', 'be07164192471df7e97e6fa70c1d041d');
 var algolia = client.initIndex('supersaber');
@@ -30,6 +37,7 @@ AFRAME.registerComponent('search', {
 
   search: function (query) {
     // Use cached for popular hits.
+    console.log(query);
     if (!query && this.popularHits) {
       this.eventDetail.results = this.popularHits;
       this.eventDetail.query = '';
@@ -39,18 +47,52 @@ AFRAME.registerComponent('search', {
 
     this.eventDetail.query = query;
     this.queryObject.query = query;
-    algolia.search(this.queryObject, (err, content) => {
-      // Cache popular hits.
-      if (err) {
-        this.el.sceneEl.emit('searcherror', null, false);
-        console.error(err);
-        return;
-      }
+    api.searchMaps({q:query}).then((results)=>{
+      console.log(results);
+      Promise.all(_.map(results.docs, async (result) => {
+        let zipBlob = await fetch(result.versions[0].downloadURL).then(r => r.blob());
+        const zipFileReader = new zip.BlobReader(zipBlob);
+        const zipReader = new zip.ZipReader(zipFileReader);
+        const files = await zipReader.getEntries();
+        const info = _.find(files, {filename: "Info.dat"});
+        //const infoStream = new TransformStream();
+        //const infoPromise = new Response(infoStream.readable).text();
+        const infoBlob = await info.getData(new zip.BlobWriter());
+        const infoJson = JSON.parse(await infoBlob.text());
+        console.log(infoJson);
+        const songFile = _.find(files, {filename: infoJson._songFilename});
+        const songBlob = await songFile.getData(new zip.BlobWriter());
+        const songUrl = URL.createObjectURL(songBlob);
+        console.log(songUrl);
 
-      if (!query) { this.popularHits = content.hits; }
-      this.eventDetail.results = content.hits;
-      this.el.sceneEl.emit('searchresults', this.eventDetail);
-    });
+        return {
+          songName: result.metadata.songName,
+          songSubName: result.metadata.songAuthorName,
+          imageUrl: result.versions[0].coverURL,
+          songUrl: songUrl,
+          id: result.id,
+          data: result,
+          difficulties: _.map(infoJson._difficultyBeatmapSets[0]._difficultyBeatmaps, '_difficulty'),
+          numBeats: result.metadata.duration,
+        }
+      })).then((tmpResults) => {
+        this.eventDetail.results = tmpResults;
+        console.log(tmpResults);
+        this.el.sceneEl.emit('searchresults', this.eventDetail);
+      });
+    })
+    // algolia.search(this.queryObject, (err, content) => {
+    //   // Cache popular hits.
+    //   if (err) {
+    //     this.el.sceneEl.emit('searcherror', null, false);
+    //     console.error(err);
+    //     return;
+    //   }
+
+    //   if (!query) { this.popularHits = content.hits; }
+    //   this.eventDetail.results = content.hits;
+    //   this.el.sceneEl.emit('searchresults', this.eventDetail);
+    // });
   }
 });
 

src/components/song-preview.js

@@ -11,7 +11,8 @@ AFRAME.registerComponent('song-preview-system', {
     debug: {default: false},
     isSearching: {default: false},
     isSongLoading: {default: false},  // Continue to play preview song during loading.
-    selectedChallengeId: {type: 'string'}
+    selectedChallengeId: {type: 'string'},
+    songUrl: {type: 'string'}
   },
 
   init: function () {
@@ -91,7 +92,7 @@ AFRAME.registerComponent('song-preview-system', {
 
     // Preload.
     this.audioStore[data.selectedChallengeId].src =
-      utils.getS3FileUrl(data.selectedChallengeId, 'song.ogg');
+      data.songUrl;
 
     // Remove from preload queue.
     for (let i = 0; i < preloadQueue.length; i++) {
@@ -106,7 +107,7 @@ AFRAME.registerComponent('song-preview-system', {
    * Create an audio element and queue to preload. If the queue is empty, preload it
    * immediately.
    */
-  queuePreloadSong: function (challengeId, previewStartTime) {
+  queuePreloadSong: function (challengeId, previewStartTime, songUrl) {
     if (this.audioStore[challengeId]) { return; }
 
     const audio = document.createElement('audio');
@@ -114,7 +115,7 @@ AFRAME.registerComponent('song-preview-system', {
     audio.dataset.previewStartTime = previewStartTime;
     this.audioStore[challengeId] = audio;
 
-    let src = utils.getS3FileUrl(challengeId, 'song.ogg');
+    let src = songUrl;
     if (this.currentLoadingId) {
       // Audio currently loading, add to queue.
       this.preloadQueue.push({
@@ -183,7 +184,7 @@ AFRAME.registerComponent('song-preview-system', {
 
     // Prefetch buffer for playing.
     if (audioanalyser.xhr) { audioanalyser.xhr.abort(); }
-    audioanalyser.fetchAudioBuffer(utils.getS3FileUrl(challengeId, 'song.ogg'));
+    audioanalyser.fetchAudioBuffer(data.songUrl);
   },
 
   /**
@@ -221,7 +222,7 @@ AFRAME.registerComponent('song-preview', {
     }
 
     this.el.sceneEl.components['song-preview-system'].queuePreloadSong(
-      this.data.challengeId, this.data.previewStartTime
+      this.data.challengeId, this.data.previewStartTime, this.data.songUrl
     );
   }
 });

src/index.html

@@ -35,7 +35,7 @@
       bind__intro-song="isPlaying: menuActive && !menuSelectedChallenge.id; isSearching: isSearching"
       bind__leaderboard="isVictory: isVictory; menuSelectedChallengeId: menuSelectedChallenge.id; challengeId: challenge.id"
       bind__song="challengeId: challenge.id; isPlaying: isPlaying; isBeatsPreloaded: challenge.isBeatsPreloaded; isGameOver: isGameOver; isVictory: isVictory"
-      bind__song-preview-system="challengeId: challenge.id; isSearching: isSearching; isSongLoading: isSongLoading; selectedChallengeId: menuSelectedChallenge.id"
+      bind__song-preview-system="challengeId: challenge.id; isSearching: isSearching; isSongLoading: isSongLoading; selectedChallengeId: menuSelectedChallenge.id; songUrl: menuSelectedChallenge.songUrl"
       animation__gameover="property: object3D.background; type: color; to: #750000; startEvents: gameover"
       console-shortcuts
       debug-beat-loader

src/state/index.js

@@ -328,6 +328,7 @@ AFRAME.registerState({
     menuchallengeselect: (state, id) => {
       // Copy from challenge store populated from search results.
       let challenge = challengeDataStore[id];
+      console.log("challenge store", challengeDataStore);
       Object.assign(state.menuSelectedChallenge, challenge);
 
       // Populate difficulty options.
@@ -340,7 +341,7 @@ AFRAME.registerState({
       // Default to easiest difficulty.
       state.menuSelectedChallenge.difficulty = state.menuDifficulties[0];
 
-      state.menuSelectedChallenge.image = utils.getS3FileUrl(id, 'image.jpg');
+      state.menuSelectedChallenge.image = challenge.imageUrl;
       updateMenuSongInfo(state, challenge);
 
       computeMenuSelectedChallengeIndex(state);

src/templates/leaderboard.html

@@ -15,7 +15,7 @@
 
   <a-entity
     id="leaderboardChallengeImage"
-    bind__menu-selected-challenge-image="selectedChallengeId: menuSelectedChallenge.id"
+    bind__menu-selected-challenge-image="selectedChallengeId: menuSelectedChallenge.imageUrl"
     bind__visible="!isVictory"
     geometry="primitive: plane; height: 0.12; width: 0.12"
     material="shader: flat"

src/templates/menu.html

@@ -198,7 +198,7 @@
       position="0.8394583182784089 0 0.001">
       <a-entity
         id="menuSelectedChallengeImage"
-        bind__menu-selected-challenge-image="selectedChallengeId: menuSelectedChallenge.id"
+        bind__menu-selected-challenge-image="selectedChallengeId: menuSelectedChallenge.imageUrl"
         geometry="primitive: plane; height: 0.4; width: 0.4"
         material="shader: flat"
         position="0 0.42 0"></a-entity>

src/utils.js

@@ -1,6 +1,13 @@
 const BASE_URL = 'https://saber.supermedium.com';
 
+const BeatSaverAPI = require('beatsaver-api');
+const api = new BeatSaverAPI({
+  AppName: 'Application Name',
+  Version: '1.0.0'
+});
+
 function getS3FileUrl (id, name) {
   return `${BASE_URL}/${id}-${name}?v=1`;
 }
+
 module.exports.getS3FileUrl = getS3FileUrl;