Deleted revisionComparerContainer permanently along with the relevant code

packages/app/src/client/app.jsx

@@ -13,7 +13,6 @@ import EditorContainer from '~/client/services/EditorContainer';
 import PageContainer from '~/client/services/PageContainer';
 import PageHistoryContainer from '~/client/services/PageHistoryContainer';
 import PersonalContainer from '~/client/services/PersonalContainer';
-import RevisionComparerContainer from '~/client/services/RevisionComparerContainer';
 import TagContainer from '~/client/services/TagContainer';
 import IdenticalPathPage from '~/components/IdenticalPathPage';
 import PrivateLegacyPages from '~/components/PrivateLegacyPages';
@@ -63,13 +62,12 @@ const socketIoContainer = appContainer.getContainer('SocketIoContainer');
 // create unstated container instance
 const pageContainer = new PageContainer(appContainer);
 const pageHistoryContainer = new PageHistoryContainer(appContainer, pageContainer);
-const revisionComparerContainer = new RevisionComparerContainer(appContainer, pageContainer);
 const commentContainer = new CommentContainer(appContainer);
 const editorContainer = new EditorContainer(appContainer);
 const tagContainer = new TagContainer(appContainer);
 const personalContainer = new PersonalContainer(appContainer);
 const injectableContainers = [
-  appContainer, socketIoContainer, pageContainer, pageHistoryContainer, revisionComparerContainer,
+  appContainer, socketIoContainer, pageContainer, pageHistoryContainer,
   commentContainer, editorContainer, tagContainer, personalContainer,
 ];
 
@@ -133,11 +131,6 @@ if (pageContainer.state.pageId != null) {
     'recent-created-icon': <RecentlyCreatedIcon />,
   });
 
-  // show the Page accessory modal when query of "compare" is requested
-  if (revisionComparerContainer.getRevisionIDsToCompareAsParam().length > 0) {
-    toastError('Sorry, opening PageAccessoriesModal is not implemented yet in v5.');
-  //   pageAccessoriesContainer.openPageAccessoriesModal('pageHistory');
-  }
 }
 if (pageContainer.state.creator != null) {
   Object.assign(componentMappings, {

packages/app/src/client/services/RevisionComparerContainer.js

@@ -1,113 +0,0 @@
-import { Container } from 'unstated';
-
-import loggerFactory from '~/utils/logger';
-
-import { toastError } from '../util/apiNotification';
-import { apiv3Get } from '../util/apiv3-client';
-
-const logger = loggerFactory('growi:PageHistoryContainer');
-
-/**
- * Service container for personal settings page (RevisionCompare.jsx)
- * @extends {Container} unstated Container
- */
-export default class RevisionComparerContainer extends Container {
-
-  constructor(appContainer, pageContainer) {
-    super();
-
-    this.appContainer = appContainer;
-    this.pageContainer = pageContainer;
-
-    this.state = {
-      errMessage: null,
-
-      sourceRevision: null,
-      targetRevision: null,
-      latestRevision: null,
-    };
-
-    this.initRevisions = this.initRevisions.bind(this);
-  }
-
-  /**
-   * Workaround for the mangling in production build to break constructor.name
-   */
-  static getClassName() {
-    return 'RevisionComparerContainer';
-  }
-
-  /**
-   * Initialize the revisions
-   */
-  async initRevisions() {
-    const latestRevision = await this.fetchLatestRevision();
-
-    const [sourceRevisionId, targetRevisionId] = this.getRevisionIDsToCompareAsParam();
-    const sourceRevision = sourceRevisionId ? await this.fetchRevision(sourceRevisionId) : latestRevision;
-    const targetRevision = targetRevisionId ? await this.fetchRevision(targetRevisionId) : latestRevision;
-    const compareWithLatest = targetRevisionId ? false : this.state.compareWithLatest;
-
-    this.setState({
-      sourceRevision, targetRevision, latestRevision, compareWithLatest,
-    });
-  }
-
-  /**
-   * Get the IDs of the comparison source and target from "window.location" as an array
-   */
-  getRevisionIDsToCompareAsParam() {
-    const searchParams = {};
-    for (const param of window.location.search?.substr(1)?.split('&')) {
-      const [k, v] = param.split('=');
-      searchParams[k] = v;
-    }
-    if (!searchParams.compare) {
-      return [];
-    }
-
-    return searchParams.compare.split('...') || [];
-  }
-
-  /**
-   * Fetch the latest revision
-   */
-  async fetchLatestRevision() {
-    const { pageId, shareLinkId } = this.pageContainer.state;
-
-    try {
-      const res = await apiv3Get('/revisions/list', {
-        pageId, shareLinkId, page: 1, limit: 1,
-      });
-      return res.data.docs[0];
-    }
-    catch (err) {
-      toastError(err);
-      this.setState({ errorMessage: err.message });
-      logger.error(err);
-    }
-    return null;
-  }
-
-  /**
-   * Fetch the revision of the specified ID
-   * @param {string} revision ID
-   */
-  async fetchRevision(revisionId) {
-    const { pageId, shareLinkId } = this.pageContainer.state;
-
-    try {
-      const res = await apiv3Get(`/revisions/${revisionId}`, {
-        pageId, shareLinkId,
-      });
-      return res.data.revision;
-    }
-    catch (err) {
-      toastError(err);
-      this.setState({ errorMessage: err.message });
-      logger.error(err);
-    }
-    return null;
-  }
-
-}