Revert "Merge pull request #5415 from weseek/fix/88984-prevent-rendering-of-revision-on-empty-pages"

This reverts commit 1ea2e770616b6a544feebca42731efa24cb3ca93, reversing
changes made to d4b5420f055bc43f2fe73a680a13f6be15c30b2a.

packages/app/src/components/Page.jsx

@@ -21,7 +21,7 @@ import { getOptionsToSave } from '~/client/util/editor';
 
 // TODO: remove this when omitting unstated is completed
 import {
-  EditorMode, useEditorMode, useSelectedGrant, useSelectedGrantGroupId, useSelectedGrantGroupName,
+  useEditorMode, useSelectedGrant, useSelectedGrantGroupId, useSelectedGrantGroupName,
 } from '~/stores/ui';
 import { useIsSlackEnabled } from '~/stores/editor';
 import { useSlackChannels } from '~/stores/context';
@@ -143,15 +143,14 @@ class Page extends React.Component {
   }
 
   render() {
-    const { appContainer, pageContainer, editorMode } = this.props;
+    const { appContainer, pageContainer } = this.props;
     const { isMobile } = appContainer;
     const isLoggedIn = appContainer.currentUser != null;
-    const { markdown, revisionId } = pageContainer.state;
-    const isRenderable = !(editorMode === EditorMode.View && revisionId == null);
+    const { markdown } = pageContainer.state;
 
     return (
       <div className={`mb-5 ${isMobile ? 'page-mobile' : ''}`}>
-        <RevisionRenderer growiRenderer={this.growiRenderer} markdown={markdown} isRenderable={isRenderable} />
+        <RevisionRenderer growiRenderer={this.growiRenderer} markdown={markdown} />
 
         { isLoggedIn && (
           <>

packages/app/src/components/Page/RevisionRenderer.jsx

@@ -33,20 +33,16 @@ class LegacyRevisionRenderer extends React.PureComponent {
   }
 
   componentDidMount() {
-    const { isRenderable } = this.props;
-
-    if (isRenderable) {
-      this.initCurrentRenderingContext();
-      this.renderHtml();
-    }
+    this.initCurrentRenderingContext();
+    this.renderHtml();
   }
 
   componentDidUpdate(prevProps) {
     const { markdown: prevMarkdown, highlightKeywords: prevHighlightKeywords } = prevProps;
-    const { markdown, isRenderable, highlightKeywords } = this.props;
+    const { markdown, highlightKeywords } = this.props;
 
     // render only when props.markdown is updated
-    if ((markdown !== prevMarkdown || highlightKeywords !== prevHighlightKeywords) && isRenderable) {
+    if (markdown !== prevMarkdown || highlightKeywords !== prevHighlightKeywords) {
       this.initCurrentRenderingContext();
       this.renderHtml();
       return;
@@ -173,8 +169,7 @@ LegacyRevisionRenderer.propTypes = {
   appContainer: PropTypes.instanceOf(AppContainer).isRequired,
   growiRenderer: PropTypes.instanceOf(GrowiRenderer).isRequired,
   markdown: PropTypes.string.isRequired,
-  isRenderable: PropTypes.bool,
-  highlightKeywords: PropTypes.arrayOf(PropTypes.string),
+  highlightKeywords: PropTypes.oneOfType([PropTypes.string, PropTypes.arrayOf(PropTypes.string)]),
   additionalClassName: PropTypes.string,
 };
 
@@ -192,7 +187,6 @@ const RevisionRenderer = (props) => {
 RevisionRenderer.propTypes = {
   growiRenderer: PropTypes.instanceOf(GrowiRenderer).isRequired,
   markdown: PropTypes.string.isRequired,
-  isRenderable: PropTypes.bool,
   highlightKeywords: PropTypes.arrayOf(PropTypes.string),
   additionalClassName: PropTypes.string,
 };