[dir view] removed related info & function for 'readme.md' in the top info bar (#5720)

frontend/src/components/dialog/readme-dialog.js

@@ -1,69 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import { Button, Modal, ModalHeader, ModalBody, ModalFooter } from 'reactstrap';
-import { MarkdownViewer } from '@seafile/seafile-editor';
-import Loading from '../../components/loading';
-import { seafileAPI } from '../../utils/seafile-api';
-import { gettext, mediaUrl } from '../../utils/constants';
-import { Utils } from '../../utils/utils';
-import toaster from '../toast';
-
-const propTypes = {
-  repoID: PropTypes.string.isRequired,
-  filePath: PropTypes.string.isRequired,
-  fileName: PropTypes.string.isRequired,
-  href: PropTypes.string,
-  toggleCancel: PropTypes.func.isRequired,
-};
-
-class ReadmeDialog extends React.Component {
-
-  constructor(props) {
-    super(props);
-    this.state = {
-      readmeContent: null,
-      isLoading: true,
-    };
-  }
-
-  componentDidMount() {
-    seafileAPI.getFileDownloadLink(this.props.repoID, this.props.filePath).then(res => {
-      seafileAPI.getFileContent(res.data).then(res => {
-        this.setState({
-          readmeContent: res.data,
-          isLoading: false,
-        });
-      });
-    }).catch(error => {
-      let errMessage = Utils.getErrorMsg(error);
-      toaster.danger(errMessage);
-    });
-  }
-
-  render() {
-    return (
-      <Modal isOpen={true} toggle={this.props.toggleCancel} className="readme-dialog" size="lg">
-        <ModalHeader>{this.props.fileName}
-          <a className="readme-dialog-edit" href={this.props.href} target='_blank' rel="noreferrer"><i className="fa fa-pencil-alt"></i></a>
-        </ModalHeader>
-        <ModalBody>
-          {this.state.isLoading ?
-            <Loading />:
-            <MarkdownViewer
-              markdownContent={this.state.readmeContent}
-              showTOC={false}
-              scriptSource={mediaUrl + 'js/mathjax/tex-svg.js'}
-            />
-          }
-        </ModalBody>
-        <ModalFooter>
-          <Button color="secondary" onClick={this.props.toggleCancel}>{gettext('Close')}</Button>
-        </ModalFooter>
-      </Modal>
-    );
-  }
-}
-
-ReadmeDialog.propTypes = propTypes;
-
-export default ReadmeDialog;