From 6f7819366042c210c00aa46a867677a0d8519d55 Mon Sep 17 00:00:00 2001
From: Dmitry Lyzo <ashephard0@gmail.com>
Date: Sat, 26 Sep 2020 12:27:14 +0300
Subject: [PATCH 1/2] Fix 'file:' fetching (bundled apps)

---
 src/scripts/settings/webSettings.js | 35 +++++++++++++++++++++++++++--
 1 file changed, 33 insertions(+), 2 deletions(-)

diff --git a/src/scripts/settings/webSettings.js b/src/scripts/settings/webSettings.js
index 2ffe290d88..e28e0e84ff 100644
--- a/src/scripts/settings/webSettings.js
+++ b/src/scripts/settings/webSettings.js
@@ -1,9 +1,40 @@
 let data;
 
+// `fetch` with `file:` support
+// Recent browsers seem to support `file` protocol under some conditions.
+// Based on https://github.com/github/fetch/pull/92#issuecomment-174730593
+async function fetchLocal(url, options) {
+    return new Promise((resolve, reject) => {
+        const xhr = new XMLHttpRequest;
+
+        xhr.onload = () => {
+            // `file` protocol has invalid OK status
+            let status = xhr.status;
+            if (xhr.responseURL.startsWith('file:') && status === 0) {
+                status = 200;
+            }
+
+            resolve(new Response(xhr.responseText, {status: status}));
+        }
+
+        xhr.onerror = () => {
+            reject(new TypeError('Local request failed'));
+        }
+
+        xhr.open('GET', url);
+
+        if (options && options.cache) {
+            xhr.setRequestHeader('Cache-Control', options.cache);
+        }
+
+        xhr.send(null);
+    });
+}
+
 async function getConfig() {
     if (data) return Promise.resolve(data);
     try {
-        const response = await fetch('config.json', {
+        const response = await fetchLocal('config.json', {
             cache: 'no-cache'
         });
 
@@ -22,7 +53,7 @@ async function getConfig() {
 
 async function getDefaultConfig() {
     try {
-        const response = await fetch('config.template.json', {
+        const response = await fetchLocal('config.template.json', {
             cache: 'no-cache'
         });
 

From 56d71798381e036a243118815194be9e963b9fda Mon Sep 17 00:00:00 2001
From: Dmitry Lyzo <ashephard0@gmail.com>
Date: Sun, 27 Sep 2020 17:48:29 +0300
Subject: [PATCH 2/2] Fix webOS 1.2 and lint

---
 src/scripts/settings/webSettings.js | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/scripts/settings/webSettings.js b/src/scripts/settings/webSettings.js
index e28e0e84ff..80587713bf 100644
--- a/src/scripts/settings/webSettings.js
+++ b/src/scripts/settings/webSettings.js
@@ -1,25 +1,33 @@
 let data;
 
+const urlResolver = document.createElement('a');
+
 // `fetch` with `file:` support
 // Recent browsers seem to support `file` protocol under some conditions.
 // Based on https://github.com/github/fetch/pull/92#issuecomment-174730593
+//          https://github.com/github/fetch/pull/92#issuecomment-512187452
 async function fetchLocal(url, options) {
+    urlResolver.href = url;
+
+    const requestURL = urlResolver.href;
+
     return new Promise((resolve, reject) => {
         const xhr = new XMLHttpRequest;
 
         xhr.onload = () => {
             // `file` protocol has invalid OK status
             let status = xhr.status;
-            if (xhr.responseURL.startsWith('file:') && status === 0) {
+            if (requestURL.startsWith('file:') && status === 0) {
                 status = 200;
             }
 
+            /* eslint-disable-next-line compat/compat */
             resolve(new Response(xhr.responseText, {status: status}));
-        }
+        };
 
         xhr.onerror = () => {
             reject(new TypeError('Local request failed'));
-        }
+        };
 
         xhr.open('GET', url);