2 files changed, 47 insertions, 36 deletions

diff --git a/ext/bg/js/audio-uri-builder.js b/ext/bg/js/audio-uri-builder.js
index 27e97680..7dd5e4c6 100644
--- a/ext/bg/js/audio-uri-builder.js
+++ b/ext/bg/js/audio-uri-builder.js
@@ -82,16 +82,24 @@ class AudioUriBuilder {
     }
 
     async _getUriJpod101Alternate(definition) {
-        const response = await new Promise((resolve, reject) => {
-            const xhr = new XMLHttpRequest();
-            xhr.open('POST', 'https://www.japanesepod101.com/learningcenter/reference/dictionary_post');
-            xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
-            xhr.addEventListener('error', () => reject(new Error('Failed to scrape audio data')));
-            xhr.addEventListener('load', () => resolve(xhr.responseText));
-            xhr.send(`post=dictionary_reference&match_type=exact&search_query=${encodeURIComponent(definition.expression)}`);
+        const fetchUrl = 'https://www.japanesepod101.com/learningcenter/reference/dictionary_post';
+        const data = `post=dictionary_reference&match_type=exact&search_query=${encodeURIComponent(definition.expression)}`;
+        const response = await fetch(fetchUrl, {
+            method: 'POST',
+            mode: 'no-cors',
+            cache: 'default',
+            credentials: 'omit',
+            redirect: 'follow',
+            referrerPolicy: 'no-referrer',
+            headers: {
+                'Content-Type': 'application/x-www-form-urlencoded'
+            },
+            body: data
         });
+        const responseText = await response.text();
+        console.log(responseText);
 
-        const dom = new DOMParser().parseFromString(response, 'text/html');
+        const dom = new DOMParser().parseFromString(responseText, 'text/html');
         for (const row of dom.getElementsByClassName('dc-result-row')) {
             try {
                 const url = row.querySelector('audio>source[src]').getAttribute('src');
@@ -108,15 +116,18 @@ class AudioUriBuilder {
     }
 
     async _getUriJisho(definition) {
-        const response = await new Promise((resolve, reject) => {
-            const xhr = new XMLHttpRequest();
-            xhr.open('GET', `https://jisho.org/search/${definition.expression}`);
-            xhr.addEventListener('error', () => reject(new Error('Failed to scrape audio data')));
-            xhr.addEventListener('load', () => resolve(xhr.responseText));
-            xhr.send();
+        const fetchUrl = `https://jisho.org/search/${definition.expression}`;
+        const response = await fetch(fetchUrl, {
+            method: 'GET',
+            mode: 'no-cors',
+            cache: 'default',
+            credentials: 'omit',
+            redirect: 'follow',
+            referrerPolicy: 'no-referrer'
         });
+        const responseText = await response.text();
 
-        const dom = new DOMParser().parseFromString(response, 'text/html');
+        const dom = new DOMParser().parseFromString(responseText, 'text/html');
         try {
             const audio = dom.getElementById(`audio_${definition.expression}:${definition.reading}`);
             if (audio !== null) {
diff --git a/ext/bg/js/request.js b/ext/bg/js/request.js
index 957ac0f5..d1c6ed4e 100644
--- a/ext/bg/js/request.js
+++ b/ext/bg/js/request.js
@@ -16,28 +16,28 @@
  */
 
 
-function requestText(url, action, params) {
-    return new Promise((resolve, reject) => {
-        const xhr = new XMLHttpRequest();
-        xhr.overrideMimeType('text/plain');
-        xhr.addEventListener('load', () => resolve(xhr.responseText));
-        xhr.addEventListener('error', () => reject(new Error('Failed to connect')));
-        xhr.open(action, url);
-        if (params) {
-            xhr.send(JSON.stringify(params));
-        } else {
-            xhr.send();
-        }
+async function requestText(url, method, data) {
+    const response = await fetch(url, {
+        method,
+        mode: 'no-cors',
+        cache: 'default',
+        credentials: 'omit',
+        redirect: 'follow',
+        referrerPolicy: 'no-referrer',
+        body: (data ? JSON.stringify(data) : void 0)
     });
+    return await response.text();
 }
 
-async function requestJson(url, action, params) {
-    const responseText = await requestText(url, action, params);
-    try {
-        return JSON.parse(responseText);
-    } catch (e) {
-        const error = new Error(`Invalid response (${e.message || e})`);
-        error.data = {url, action, params, responseText};
-        throw error;
-    }
+async function requestJson(url, method, data) {
+    const response = await fetch(url, {
+        method,
+        mode: 'no-cors',
+        cache: 'default',
+        credentials: 'omit',
+        redirect: 'follow',
+        referrerPolicy: 'no-referrer',
+        body: (data ? JSON.stringify(data) : void 0)
+    });
+    return await response.json();
 }