dify

dify/web/app/components/base/markdown-blocks/utils.ts

@@ -0,0 +1,14 @@
+import { ALLOW_UNSAFE_DATA_SCHEME, MARKETPLACE_API_PREFIX } from '@/config'
+
+export const isValidUrl = (url: string): boolean => {
+  const validPrefixes = ['http:', 'https:', '//', 'mailto:']
+  if (ALLOW_UNSAFE_DATA_SCHEME) validPrefixes.push('data:')
+  return validPrefixes.some(prefix => url.startsWith(prefix))
+}
+
+export const getMarkdownImageURL = (url: string, pathname?: string) => {
+  const regex = /(^\.\/_assets|^_assets)/
+  if (regex.test(url))
+    return `${MARKETPLACE_API_PREFIX}${MARKETPLACE_API_PREFIX.endsWith('/') ? '' : '/'}plugins/${pathname ?? ''}${url.replace(regex, '/_assets')}`
+  return url
+}