Remove handlers from background-main

Author: Kuuuube

ext/js/background/background-main.js

@@ -17,49 +17,9 @@
  */
 
 import {log} from '../core/log.js';
-import {toError} from '../core/to-error.js';
 import {WebExtension} from '../extension/web-extension.js';
 import {Backend} from './backend.js';
 
-/**
- * @param {string} url
- * @returns {Promise<{data: string, contentType: string}>}
- */
-async function fetchLocalAudioData(url) {
-    const response = await fetch(url);
-    if (!response.ok) {
-        throw new Error(`Local server responded with HTTP status code ${response.status}`);
-    }
-
-    const contentType = response.headers.get('content-type') || 'audio/mpeg';
-    const arrayBuffer = await response.arrayBuffer();
-
-    let binary = '';
-    const bytes = new Uint8Array(arrayBuffer);
-    for (let i = 0; i < bytes.byteLength; i++) {
-        binary += String.fromCharCode(bytes[i]);
-    }
-
-    return {
-        data: btoa(binary),
-        contentType: contentType,
-    };
-}
-
-chrome.runtime.onMessage.addListener((message, _sender, sendResponse) => {
-    if (message.type === 'FETCH_LOCAL_AUDIO_DATA') {
-        const url = /** @type {unknown} */ (message.url);
-        if (typeof url !== 'string') {
-            sendResponse({success: false, error: 'Invalid or missing URL parameter'});
-            return false;
-        }
-        fetchLocalAudioData(url)
-            .then((result) => sendResponse({success: true, data: result.data, contentType: result.contentType}))
-            .catch((error) => sendResponse({success: false, error: toError(error).message}));
-        return true;
-    }
-});
-
 /** Entry point. */
 async function main() {
     const webExtension = new WebExtension();