remove more unused stuff

Author: silverwind

web_src/js/features/comp/EditorUpload.ts

@@ -1,5 +1,4 @@
 import {imageInfo} from '../../utils/image.ts';
-import {isUrl} from '../../utils/url.ts';
 import {textareaInsertText, triggerEditorContentChanged} from './EditorMarkdown.ts';
 import {
   DropzoneCustomEventRemovedFile,

web_src/js/utils/url.test.ts

@@ -1,17 +1,10 @@
-import {pathEscapeSegments, isUrl, toOriginUrl} from './url.ts';
+import {pathEscapeSegments, toOriginUrl} from './url.ts';
 
 test('pathEscapeSegments', () => {
   expect(pathEscapeSegments('a/b/c')).toEqual('a/b/c');
   expect(pathEscapeSegments('a/b/ c')).toEqual('a/b/%20c');
 });
 
-test('isUrl', () => {
-  expect(isUrl('https://example.com')).toEqual(true);
-  expect(isUrl('https://example.com/')).toEqual(true);
-  expect(isUrl('https://example.com/index.html')).toEqual(true);
-  expect(isUrl('/index.html')).toEqual(false);
-});
-
 test('toOriginUrl', () => {
   const oldLocation = String(window.location);
   for (const origin of ['https://example.com', 'https://example.com:3000']) {

web_src/js/utils/url.ts

@@ -2,18 +2,6 @@ export function pathEscapeSegments(s: string): string {
   return s.split('/').map(encodeURIComponent).join('/');
 }
 
-function stripSlash(url: string): string {
-  return url.endsWith('/') ? url.slice(0, -1) : url;
-}
-
-export function isUrl(url: string): boolean {
-  try {
-    return stripSlash((new URL(url).href)).trim() === stripSlash(url).trim();
-  } catch {
-    return false;
-  }
-}
-
 /** Convert an absolute or relative URL to an absolute URL with the current origin. It only
  *  processes absolute HTTP/HTTPS URLs or relative URLs like '/xxx' or '//host/xxx'. */
 export function toOriginUrl(urlStr: string) {