More features for the browser

2 files changed, 31 insertions, 19 deletions

diff --git a/browser/elac.js b/browser/elac.js
index a0ddbd5..5198bba 100644
--- a/browser/elac.js
+++ b/browser/elac.js
@@ -6727,7 +6727,7 @@
 })));
 
 
-class EQMCData extends Object {
+class ELACData extends Object {
     constructor(obj) {
         super();
 
@@ -6737,7 +6737,7 @@ class EQMCData extends Object {
     }
 }
 
-class EQMCAudioStream extends Object {
+class ELACAudioStream extends Object {
     constructor(obj) {
         super();
 
@@ -6747,14 +6747,14 @@ class EQMCAudioStream extends Object {
     }
 }
 
-class EQMCError extends Error {
+class ELACError extends Error {
     constructor(props) {
         super(props);
-        this.name = "EQMCError";
+        this.name = "ELACError";
     }
 }
 
-window.EQMC = {
+window.ELAC = {
     _base64ToArrayBuffer: (base64) => {
         var binary_string = window.atob(base64);
         var len = binary_string.length;
@@ -6765,44 +6765,50 @@ window.EQMC = {
         return bytes.buffer;
     },
 
-    isEQMCData: async (data) => {
-        return data instanceof EQMCData && data["_eqmc"];
+    isELACData: async (data) => {
+        return data instanceof ELACData && data["_eqmc"];
     },
 
-    isEQMCAudioStream: async (data) => {
-        return data instanceof EQMCAudioStream && data["data"];
+    isELACAudioStream: async (data) => {
+        return data instanceof ELACAudioStream && data["data"];
     },
 
     create: async (file) => {
         try {
-            return new EQMCData(JSON.parse(new TextDecoder("utf-8").decode(pako.inflate(new Uint8Array((await (await (await window.fetch(file)).blob()).arrayBuffer()))))));
+            return new ELACData(JSON.parse(new TextDecoder("utf-8").decode(pako.inflate(new Uint8Array((await (await (await window.fetch(file)).blob()).arrayBuffer()))))));
         } catch (e) {
             console.error(e);
-            throw new EQMCError("Failed to construct EQMCData object");
+            throw new ELACError("Failed to construct ELACData object");
         }
     },
 
     decodeFile: async (data, file) => {
-        if (!await EQMC.isEQMCData(data)) throw new EQMCError("Invalid input, expected EQMCData");
+        if (!await ELAC.isELACData(data)) throw new ELACError("Invalid input, expected ELACData");
 
         if (data.files.length - 1 >= file) {
             let s = data.files[file];
-            s["data"] = new Blob([pako.inflate(EQMC._base64ToArrayBuffer(s.data))]);
-            return new EQMCAudioStream(s);
+            s["data"] = new Blob([pako.inflate(ELAC._base64ToArrayBuffer(s.data))]);
+            return new ELACAudioStream(s);
         } else {
-            throw new EQMCError("File index is out of range");
+            throw new ELACError("File index is out of range");
         }
     },
 
     toAudio: async (data) => {
-        if (!await EQMC.isEQMCAudioStream(data)) throw new EQMCError("Invalid input, expected EQMCAudioStream");
+        if (!await ELAC.isELACAudioStream(data)) throw new ELACError("Invalid input, expected ELACAudioStream");
 
         return new Audio(window.URL.createObjectURL(data.data));
     },
 
     quickAudio: async (url, id) => {
-        let eqmc = await EQMC.create(url);
-        let file = await EQMC.decodeFile(eqmc, id);
-        return await EQMC.toAudio(file);
+        let elac = await ELAC.create(url);
+        let file = await ELAC.decodeFile(elac, id);
+        return await elac.toAudio(file);
+    },
+
+    quickBlob: async (url, id) => {
+        let elac = await ELAC.create(url);
+        let file = await ELAC.decodeFile(elac, id);
+        return window.URL.createObjectURL(file.data);
     }
 }
\ No newline at end of file
diff --git a/browser/src/elac.js b/browser/src/elac.js
index ffdba44..61b8878 100644
--- a/browser/src/elac.js
+++ b/browser/src/elac.js
@@ -75,5 +75,11 @@ window.ELAC = {
         let elac = await ELAC.create(url);
         let file = await ELAC.decodeFile(elac, id);
         return await elac.toAudio(file);
+    },
+
+    quickBlob: async (url, id) => {
+        let elac = await ELAC.create(url);
+        let file = await ELAC.decodeFile(elac, id);
+        return window.URL.createObjectURL(file.data);
     }
 }
\ No newline at end of file