Changes:

- POST requests for feeds
- Export subscriptions
- Replaced xml-js
- Thumbnails for songs in local playlist
- Closes #107

src/scripts/dash.js

@@ -1,6 +1,4 @@
-import { Buffer } from 'buffer/';
-window.Buffer = Buffer;
-import { json2xml } from 'xml-js';
+import { useXML } from './xml.js';
 
 export function useDash(streams, len) {
   const sets = [],
@@ -119,6 +117,5 @@ export function useDash(streams, len) {
     ],
   };
 
-  console.log(json2xml(gen));
-  return json2xml(gen);
+  return useXML(gen);
 }

src/scripts/fetch.js

@@ -6,15 +6,13 @@ export const HYPERPIPE_INSTANCE = 'hyperpipeapi.onrender.com';
 export function getPipedQuery() {
   const papi = new URLSearchParams(location.search).get('pipedapi');
 
-  if (!papi) {
-    return '';
-  }
+  if (!papi) return '';
 
   return '?pipedapi=' + useSanitize(papi);
 }
 
-export async function getJson(url) {
-  const res = await fetch(url)
+export async function getJson(url, opts) {
+  const res = await fetch(url, opts)
     .then(res => res.json())
     .catch(err => {
       console.error(err);
@@ -36,13 +34,13 @@ export async function getJson(url) {
   }
 }
 
-export async function getJsonPiped(path) {
+export async function getJsonPiped(path, opts) {
   const root =
     new URLSearchParams(location.search).get('pipedapi') ||
     useStore().getItem('pipedapi') ||
     PIPED_INSTANCE;
 
-  return await getJson('https://' + root + path);
+  return await getJson('https://' + root + path, opts);
 }
 
 export async function getJsonHyp(path) {
@@ -51,7 +49,7 @@ export async function getJsonHyp(path) {
   return await getJson('https://' + root + path);
 }
 
-export async function getJsonAuth(path, opts) {
+export async function getJsonAuth(path, opts = opts) {
   const root = useStore().getItem('authapi') || PIPED_INSTANCE;
 
   return await fetch('https://' + root + path, opts)

src/scripts/util.js

@@ -37,7 +37,7 @@ export function useStore() {
 
 export function useMetadata(url, urls, data) {
   if ('mediaSession' in navigator) {
-    const now = urls.filter(u => u.url === url)[0];
+    const now = urls.find(u => u.url === url);
 
     let artwork = [],
       album = undefined;
@@ -51,7 +51,7 @@ export function useMetadata(url, urls, data) {
           src: t.url,
           type: 'image/webp',
         }));
-      } else artwork = [{ src: data.art, type: 'image/webp' }];
+      } else if (data.art) artwork = [{ src: data.art, type: 'image/webp' }];
 
       console.log(album, artwork);
     }

src/scripts/xml.js

@@ -0,0 +1,62 @@
+function useAttr(json) {
+  let attrs = '';
+
+  for (const attr in json) {
+    if (json[attr] != null) {
+      attrs += ' ';
+      attrs += attr;
+      attrs += '="';
+      attrs += ('' + json[attr]).replace(/"/g, '&quote;');
+      attrs += '"';
+    }
+  }
+
+  return attrs;
+}
+
+function useElems(json) {
+  let elems = '';
+
+  json.forEach(elem => {
+    switch (elem.type) {
+      case 'element':
+        elems += '<';
+        elems += elem.name;
+        elems += useAttr(elem.attributes);
+
+        if (elem?.elements?.length > 0) {
+          elems += '>';
+          elems += useElems(elem.elements);
+          elems += '</';
+          elems += elem.name;
+          elems += '>';
+        } else elems += '/>';
+        break;
+      case 'text':
+        elems += ('' + elem.text)
+          .replace(/&amp;/g, '&')
+          .replace(/&/g, '&amp;')
+          .replace(/>/g, '&gt;')
+          .replace(/</g, '&lt;');
+        break;
+    }
+  });
+
+  return elems;
+}
+
+export function useXML(json) {
+  json = JSON.parse(JSON.stringify(json));
+
+  let base = '';
+
+  base += '<?xml';
+  base += useAttr(json.declaration.attributes);
+  base += '?>';
+
+  base += useElems(json.elements);
+
+  console.log(base);
+
+  return base;
+}