make PLANTUML_URI v5.x compatible

packages/app/src/services/renderer/remark-plugins/plantuml.ts

@@ -1,12 +1,15 @@
 import plantuml from '@akebifiky/remark-simple-plantuml';
 import { Plugin } from 'unified';
+import urljoin from 'url-join';
 
 type PlantUMLPluginParams = {
-  baseUrl?: string,
+  plantumlUri?: string,
 }
 
 export const remarkPlugin: Plugin<[PlantUMLPluginParams]> = (options) => {
-  const baseUrl = options.baseUrl ?? 'https://www.plantuml.com/plantuml/svg';
+  const plantumlUri = options.plantumlUri ?? 'https://www.plantuml.com/plantuml';
+
+  const baseUrl = urljoin(plantumlUri, '/svg');
 
   return plantuml.bind(this)({ baseUrl });
 };

packages/app/src/services/renderer/renderer.tsx

@@ -139,7 +139,7 @@ export const generateViewOptions = (
   // add remark plugins
   remarkPlugins.push(
     math,
-    [plantuml.remarkPlugin, { baseUrl: config.plantumlUri }],
+    [plantuml.remarkPlugin, { plantumlUri: config.plantumlUri }],
     drawioPlugin.remarkPlugin,
     xsvToTable.remarkPlugin,
     lsxGrowiPlugin.remarkPlugin,
@@ -221,7 +221,7 @@ export const generateSimpleViewOptions = (
   // add remark plugins
   remarkPlugins.push(
     math,
-    [plantuml.remarkPlugin, { baseUrl: config.plantumlUri }],
+    [plantuml.remarkPlugin, { plantumlUri: config.plantumlUri }],
     drawioPlugin.remarkPlugin,
     xsvToTable.remarkPlugin,
     lsxGrowiPlugin.remarkPlugin,
@@ -271,7 +271,7 @@ export const generatePreviewOptions = (config: RendererConfig, pagePath: string)
   // add remark plugins
   remarkPlugins.push(
     math,
-    [plantuml.remarkPlugin, { baseUrl: config.plantumlUri }],
+    [plantuml.remarkPlugin, { plantumlUri: config.plantumlUri }],
     drawioPlugin.remarkPlugin,
     xsvToTable.remarkPlugin,
     lsxGrowiPlugin.remarkPlugin,