music-metadata-browser - npm Package Compare versions

Comparing version 2.5.0 to 2.5.1

lib/index.js

@@ -31,3 +31,3 @@ "use strict";
     const ns = new readable_web_to_node_stream_1.ReadableWebToNodeStream(stream);
-    const res = await exports.parseNodeStream(ns, typeof fileInfo === 'string' ? { mimeType: fileInfo } : fileInfo, options);
+    const res = await (0, exports.parseNodeStream)(ns, typeof fileInfo === 'string' ? { mimeType: fileInfo } : fileInfo, options);
     await ns.close();
@@ -48,6 +48,35 @@ return res;
     }
-    return parseReadableStream(blob.stream(), { mimeType: blob.type, size: blob.size }, options);
+    const stream = blob.stream ? blob.stream() : convertBlobToReadableStream(blob);
+    return parseReadableStream(stream, { mimeType: blob.type, size: blob.size }, options);
 }
 exports.parseBlob = parseBlob;
 /**
+ * Convert Blob to ReadableStream
+ * Fallback for Safari versions < 14.1
+ * @param blob
+ */
+function convertBlobToReadableStream(blob) {
+    const fileReader = new FileReader();
+    return new ReadableStream({
+        start(controller) {
+            // The following function handles each data chunk
+            fileReader.onloadend = event => {
+                let data = event.target.result;
+                if (data instanceof ArrayBuffer) {
+                    data = new Uint8Array(data);
+                }
+                controller.enqueue(data);
+                controller.close();
+            };
+            fileReader.onerror = error => {
+                controller.close();
+            };
+            fileReader.onabort = error => {
+                controller.close();
+            };
+            fileReader.readAsArrayBuffer(blob);
+        }
+    });
+}
+/**
  * Parse fetched file, using the Web Fetch API
@@ -54,0 +83,0 @@ * @param audioTrackUrl - URL to download the audio track from

lib/index.spec.js

@@ -47,2 +47,10 @@ "use strict";
     {
+        methodDescription: 'parseBlob() without blob.stream being implemented',
+        parseUrl: async (audioTrackUrl, options) => {
+            const blob = await getAsBlob(audioTrackUrl);
+            blob.stream = undefined; // Simulate `stream()` not being implemented by browser (e.g. Safari < 14.1)
+            return mm.parseBlob(blob, options);
+        }
+    },
+    {
         methodDescription: 'fetchFromUrl()',
@@ -49,0 +57,0 @@ parseUrl: (audioTrackUrl, options) => {

package.json

 {
   "name": "music-metadata-browser",
-  "version": "2.5.0",
+  "version": "2.5.1",
   "description": "Browserifed version of music-metadata",
@@ -87,14 +87,14 @@ "main": "lib/index.js",
     "@tokenizer/token": "^0.3.0",
-    "@types/jasmine": "^3.8.1",
+    "@types/jasmine": "^3.10.3",
     "@types/node": "^16.4.1",
     "coveralls": "^3.1.1",
     "del-cli": "^4.0.1",
-    "eslint": "^7.32.0",
+    "eslint": "^8.6.0",
     "filereader-stream": "^2.0.0",
     "istanbul-instrumenter-loader": "^3.0.1",
-    "jasmine-core": "^3.8.0",
-    "karma": "^6.3.4",
+    "jasmine-core": "^4.0.0",
+    "karma": "^6.3.11",
     "karma-chrome-launcher": "^3.0.0",
     "karma-coverage-istanbul-reporter": "^3.0.3",
-    "karma-firefox-launcher": "^2.1.1",
+    "karma-firefox-launcher": "^2.1.2",
     "karma-jasmine": "^4.0.1",
@@ -106,13 +106,13 @@ "karma-jasmine-html-reporter": "^1.7.0",
     "stream-http": "^3.2.0",
-    "ts-loader": "^9.2.5",
+    "ts-loader": "^9.2.6",
     "tslint": "^6.1.3",
-    "typescript": "^4.3.5",
+    "typescript": "^4.5.4",
     "url": "^0.11.0",
-    "webpack": "^5.48.0",
-    "webpack-cli": "^4.7.2"
+    "webpack": "^5.66.0",
+    "webpack-cli": "^4.9.1"
   },
   "dependencies": {
     "buffer": "^6.0.3",
-    "debug": "^4.3.2",
-    "music-metadata": "^7.11.3",
+    "debug": "^4.3.3",
+    "music-metadata": "^7.11.6",
     "readable-stream": "^3.6.0",
@@ -119,0 +119,0 @@ "readable-web-to-node-stream": "^3.0.2"

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License

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Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

35079

increased by4.04%

Lines of code

255

increased by16.97%

Dependency changes

• Updateddebug@^4.3.3

• Updatedmusic-metadata@^7.11.6