Fix eslint warnings (#5635)

* 01 fix eslint warnings

* fix code warnings

* fix code warnings

* fix code warnings

* fix code warnings

* fix code warnings

frontend/src/pages/sys-admin/logs-page/file-update-logs.js

@@ -1,6 +1,7 @@
 import React, { Component, Fragment } from 'react';
+import PropTypes from 'prop-types';
 import { seafileAPI } from '../../../utils/seafile-api';
-import { gettext, siteRoot } from '../../../utils/constants';
+import { gettext } from '../../../utils/constants';
 import { Utils } from '../../../utils/utils';
 import EmptyTip from '../../../components/empty-tip';
 import moment from 'moment';
@@ -16,17 +17,13 @@ import LogsExportExcelDialog from '../../../components/dialog/sysadmin-dialog/sy
 
 class Content extends Component {
 
-  constructor(props) {
-    super(props);
-  }
-
   getPreviousPage = () => {
     this.props.getLogsByPage(this.props.currentPage - 1);
-  }
+  };
 
   getNextPage = () => {
     this.props.getLogsByPage(this.props.currentPage + 1);
-  }
+  };
 
   render() {
     const { loading, errorMsg, items, perPage, currentPage, hasNextPage } = this.props;
@@ -77,6 +74,19 @@ class Content extends Component {
   }
 }
 
+Content.propTypes = {
+  loading: PropTypes.bool.isRequired,
+  errorMsg: PropTypes.string.isRequired,
+  items: PropTypes.array.isRequired,
+  getLogsByPage: PropTypes.func,
+  resetPerPage: PropTypes.func,
+  currentPage: PropTypes.number,
+  perPage: PropTypes.number,
+  pageInfo: PropTypes.object,
+  hasNextPage: PropTypes.bool,
+};
+
+
 class Item extends Component {
 
   constructor(props) {
@@ -91,27 +101,27 @@ class Item extends Component {
     this.setState({
       isOpIconShown: true
     });
-  }
+  };
 
   handleMouseOut = () => {
     this.setState({
       isOpIconShown: false
     });
-  }
+  };
 
 
   toggleCommitDetailsDialog = () => {
     this.setState({
       isCommitDetailsDialogOpen: !this.state.isCommitDetailsDialogOpen
     });
-  }
+  };
 
   showCommitDetails = (e) => {
     e.preventDefault();
     this.setState({
       isCommitDetailsDialogOpen: !this.state.isCommitDetailsDialogOpen
     });
-  }
+  };
 
   render() {
     let { item } = this.props;
@@ -143,6 +153,12 @@ class Item extends Component {
   }
 }
 
+
+Item.propTypes = {
+  item: PropTypes.object.isRequired,
+};
+
+
 class FileUpdateLogs extends Component {
 
   constructor(props) {
@@ -161,7 +177,7 @@ class FileUpdateLogs extends Component {
 
   toggleExportExcelDialog = () => {
     this.setState({isExportExcelDialogOpen: !this.state.isExportExcelDialogOpen});
-  }
+  };
 
   componentDidMount () {
     let urlParams = (new URL(window.location)).searchParams;
@@ -189,13 +205,13 @@ class FileUpdateLogs extends Component {
         errorMsg: Utils.getErrorMsg(error, true) // true: show login tip if 403
       });
     });
-  }
+  };
 
   resetPerPage = (newPerPage) => {
     this.setState({
       perPage: newPerPage,
     }, () => this.getLogsByPage(this.initPage));
-  }
+  };
 
   render() {
     let { logList, currentPage, perPage, hasNextPage, isExportExcelDialogOpen } = this.state;