fix for tampermonkey/greasemonkey

dzunlock.user.js

@@ -3,7 +3,7 @@
 // @namespace   io.github.uhwot.dzunlock
 // @description enables deezer hifi features lol
 // @author      uh wot
-// @version     1.1.4
+// @version     1.1.5
 // @license     GPL-3.0-only
 // @homepageURL https://git.freezer.life/uhwot/dzunlock
 // @downloadURL https://git.freezer.life/uhwot/dzunlock/raw/branch/master/dzunlock.user.js
@@ -15,6 +15,7 @@
 // @require     https://cdnjs.cloudflare.com/ajax/libs/aes-js/3.1.2/index.min.js
 // @grant       GM_getValue
 // @grant       GM_setValue
+// @run-at      document-start
 // ==/UserScript==
 
 const debug = false
@@ -89,8 +90,8 @@ const clientSecret = '2f5b4c9785ddc367975b83d90dc46f5c'
 const playerTokenKey = [102, 228, 95, 242, 215, 50, 122, 26, 57, 216, 206, 38, 164, 237, 200, 85]
 
 const formats = [
-    {api: '320', gw: 'MP3_320'},
+    { api: '320', gw: 'MP3_320' },
-    {api: 'flac', gw: 'FLAC'}
+    { api: 'flac', gw: 'FLAC' }
 ]
 
 function str2bin(str) {
@@ -140,66 +141,68 @@ async function renewAccessToken() {
     return access_token
 }
 
-unsafeWindow.dzPlayer.setTrackList = (function (old) {
+window.addEventListener('DOMContentLoaded', (_) => {
-    return async function (...args) {
+    unsafeWindow.dzPlayer.setTrackList = (function (old) {
-        // don't get filesizes if account is hifi
+        return async function (...args) {
-        if (unsafeWindow.dzPlayer.user_status.lossless) {
+            // don't get filesizes if account is hifi
-            return old(...args)
+            if (unsafeWindow.dzPlayer.user_status.lossless) {
-        }
+                return old(...args)
-
-        let batchList = []
-
-        for (let i = 0; i < args[0].data.length; i++) {
-            const id = Number(args[0].data[i].SNG_ID)
-            if (id >= 0) {      // we don't need filesizes for user-upped tracks
-                batchList.push({ 'relative_url': `/track/${id}` })
             }
-        }
 
-        // return if all the tracks are user-upped
+            let batchList = []
-        if (batchList.length === 0) {
-            return old(...args)
-        }
 
-        batchList = JSON.stringify(batchList)
+            for (let i = 0; i < args[0].data.length; i++) {
+                const id = Number(args[0].data[i].SNG_ID)
+                if (id >= 0) {      // we don't need filesizes for user-upped tracks
+                    batchList.push({ 'relative_url': `/track/${id}` })
+                }
+            }
 
-        let access_token = GM_getValue('access_token', false)
+            // return if all the tracks are user-upped
-        const expiry = GM_getValue('access_token_expiry', 0)
+            if (batchList.length === 0) {
-        if (!access_token || Math.floor(Date.now() / 1000) >= expiry) {
+                return old(...args)
-            access_token = await renewAccessToken()
+            }
-        }
 
-        url = `https://api.deezer.com/batch?methods=${batchList}&access_token=${access_token}`
+            batchList = JSON.stringify(batchList)
-        let resp = await fetch(url)
+
-        let json = await resp.json()
+            let access_token = GM_getValue('access_token', false)
+            const expiry = GM_getValue('access_token_expiry', 0)
+            if (!access_token || Math.floor(Date.now() / 1000) >= expiry) {
+                access_token = await renewAccessToken()
+            }
 
-        // renew access token if token is invalid
-        const error = json.batch_result[0].error
-        if (error && error.code === 300) {
-            access_token = await renewAccessToken()
             url = `https://api.deezer.com/batch?methods=${batchList}&access_token=${access_token}`
-            resp = await fetch(url)
+            let resp = await fetch(url)
-            json = await resp.json()
+            let json = await resp.json()
-        }
 
-        let userUppedSoFar = 0
+            // renew access token if token is invalid
-
+            const error = json.batch_result[0].error
-        for (let i = 0; i < args[0].data.length; i++) {
+            if (error && error.code === 300) {
-            const id = Number(args[0].data[i].SNG_ID)
+                access_token = await renewAccessToken()
-            if (id < 0) {      // user-uploaded track
+                url = `https://api.deezer.com/batch?methods=${batchList}&access_token=${access_token}`
-                userUppedSoFar++
+                resp = await fetch(url)
-                continue
+                json = await resp.json()
             }
-            for (let j = 0; j < formats.length; j++) {
+
-                args[0].data[i]['FILESIZE_' + formats[j].gw] = json.batch_result[i - userUppedSoFar]['filesize_' + formats[j].api]
+            let userUppedSoFar = 0
+
+            for (let i = 0; i < args[0].data.length; i++) {
+                const id = Number(args[0].data[i].SNG_ID)
+                if (id < 0) {      // user-uploaded track
+                    userUppedSoFar++
+                    continue
+                }
+                for (let j = 0; j < formats.length; j++) {
+                    args[0].data[i]['FILESIZE_' + formats[j].gw] = json.batch_result[i - userUppedSoFar]['filesize_' + formats[j].api]
+                }
             }
-        }
 
-        log(args)
+            log(args)
 
-        return old(...args)
+            return old(...args)
-    };
+        };
-})(unsafeWindow.dzPlayer.setTrackList);
+    })(unsafeWindow.dzPlayer.setTrackList);
+});
 
 fetchIntercept.register({
     request: function (url, config) {