From 6b43acd57951433914e8c6ef0c33240c801ccbb7 Mon Sep 17 00:00:00 2001
From: SpikeHD <spikegdofficial@gmail.com>
Date: Mon, 9 Oct 2023 12:01:38 -0700
Subject: [PATCH] feat(all): proxy fetch to fix lots of stuff at once

---
 src-tauri/injection/injection.js |  2 +-
 src-tauri/injection/preinject.js | 30 ++++++++++++++++++++++++++++++
 src-tauri/tauri.conf.json        |  8 +++++++-
 3 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/src-tauri/injection/injection.js b/src-tauri/injection/injection.js
index 4bfa1714..d95d82e5 100644
--- a/src-tauri/injection/injection.js
+++ b/src-tauri/injection/injection.js
@@ -202,4 +202,4 @@ function applyExtraCSS() {
     style.innerHTML = css
     document.head.appendChild(style)
   })
-}
\ No newline at end of file
+}
diff --git a/src-tauri/injection/preinject.js b/src-tauri/injection/preinject.js
index 613e1d1e..69378a64 100644
--- a/src-tauri/injection/preinject.js
+++ b/src-tauri/injection/preinject.js
@@ -40,6 +40,7 @@ function safemodeTimer(elm) {
  */
 (async () => {
   createLocalStorage()
+  proxyFetch()
 
   await displayLoadingTop()
 
@@ -308,4 +309,33 @@ function createLocalStorage() {
 
     clearInterval(interval)
   }, 50)
+}
+
+/**
+ * Overwrite the global fetch function with a new one that will redirect to the tauri API 
+ */
+function proxyFetch() {
+  window.nativeFetch = window.fetch
+
+  // eslint-disable-next-line no-global-assign
+  fetch = async (url, options) => {
+    const discordReg = /https?:\/\/(?:[a-z]+\.)?(?:discord\.com|discordapp\.net)(?:\/.*)?/g
+
+    // If it matches, just let it go through native
+    if (url.toString().match(discordReg)) {
+      return window.nativeFetch(url, options)
+    }
+
+    const { http } = window.__TAURI__
+    const response = await http.fetch(url, {
+      responseType: 2,
+      ...options
+    })
+
+    // Adherence to what most scripts will expect to have available when they are using fetch()
+    response.json = () => JSON.parse(response.data)
+    response.text = () => response.data
+
+    return response
+  }
 }
\ No newline at end of file
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index fe488bb8..6592764b 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -16,7 +16,13 @@
       "iconAsTemplate": true
     },
     "allowlist": {
-      "all": true
+      "all": true,
+      "http": {
+        "scope": [
+          "https://**/*",
+          "http://**/*"
+        ]
+      }
     },
     "bundle": {
       "active": true,