file history page rewrite

frontend/config/webpack.config.dev.js

@@ -69,6 +69,11 @@ module.exports = {
       require.resolve('react-dev-utils/webpackHotDevClient'),
       paths.appSrc + "/file-history.js",
     ],
+    fileHistoryOld: [
+      require.resolve('./polyfills'),
+      require.resolve('react-dev-utils/webpackHotDevClient'),
+      paths.appSrc + "/file-history-old.js",
+    ],
     app: [
       require.resolve('./polyfills'),
       require.resolve('react-dev-utils/webpackHotDevClient'),

frontend/config/webpack.config.prod.js

@@ -62,6 +62,7 @@ module.exports = {
     wiki: [require.resolve('./polyfills'), paths.appSrc + "/wiki.js"],
     repoview: [require.resolve('./polyfills'), paths.appSrc + "/repo-wiki-mode.js"],
     fileHistory: [require.resolve('./polyfills'), paths.appSrc + "/file-history.js"],
+    fileHistoryOld: [require.resolve('./polyfills'), paths.appSrc + "/file-history-old.js"],
     app: [require.resolve('./polyfills'), paths.appSrc + "/app.js"],
     draft: [require.resolve('./polyfills'), paths.appSrc + "/draft.js"],
     draw: [require.resolve('./polyfills'), paths.appSrc + "/draw/draw.js"],

frontend/src/components/file-view/file-toolbar.js

@@ -100,7 +100,7 @@ class FileToolbar extends React.Component {
               icon="fa fa-history"
               text={gettext('History')}
               tag="a"
-              href={`${siteRoot}repo/file_revisions/${repoID}/?p=${encodeURIComponent(filePath)}&referer=${encodeURIComponent(location.href)}`}
+              href={`${siteRoot}repo/file_revisions/${repoID}/?p=${encodeURIComponent(filePath)}`}
             />
           )}
           {(canEditFile && !err) && 

frontend/src/css/file-history-old.css

@@ -0,0 +1,70 @@
+@media (min-width: 768px){
+  .old-history-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    border-bottom: 1px solid #e8e8e8;
+    background-color: #f4f4f7;
+    font-size: 1rem;
+    padding: 0.5rem 1rem;
+  }
+
+  .old-history-main {
+    padding-top: 16px;
+    margin-left: 8.333333%;
+    display: inline !important;
+    overflow: auto;
+    position: relative;
+    min-height: 1px;
+    padding-right: .9375rem;
+    padding-left: .9375rem;
+  }
+
+  .old-history-main .go-back {
+    font-size: 25px;
+    color: #ccc;
+    float: left;
+  }
+
+  .old-history-main .go-back:hover {
+    color:#ff9933;
+    text-decoration: none;
+  }
+
+  .old-history-main p {
+    color: #808080;
+    font-size: 12px;
+    margin-top: 0;
+    margin-bottom: 1rem;
+  }
+
+  .old-history-main h2 {
+    font-size: 1.5em;
+    color: #222;
+    font-weight: bold;
+    line-height: 1.5;
+  }
+
+  .old-history-main .file-name {
+    color: #ee8204;
+    word-wrap: break-word;
+  } 
+
+  .old-history-main .commit-list {
+    width: 100%;
+    margin: 8px 0 40px;
+  }
+
+  .old-history-main .commit-list .avatar {
+    width: 16px;
+    height: 16px;
+    border-radius: 2px;
+  }
+
+  .old-history-main .commit-list .username {
+    vertical-align: middle;
+    color: #eb8205;
+    text-decoration: none;
+    font-weight: bold;
+  }
+}

frontend/src/file-history-old.js

@@ -0,0 +1,209 @@
+import React, { Fragment } from 'react';
+import ReactDOM from 'react-dom';
+import { Utils } from './utils/utils';
+import { seafileAPI } from './utils/seafile-api';
+import { siteRoot, gettext, PER_PAGE, filePath, fileName, historyRepoID, useNewAPI } from './utils/constants';
+import editUtilties from './utils/editor-utilties';
+import Loading from './components/loading';
+import Logo from './components/logo';
+import CommonToolbar from './components/toolbar/common-toolbar';
+import HistoryItem from './pages/file-history-old/history-item';
+
+import './assets/css/fa-solid.css';
+import './assets/css/fa-regular.css';
+import './assets/css/fontawesome.css';
+import './css/layout.css';
+import './css/toolbar.css';
+import './css/search.css';
+import './css/file-history-old.css';
+
+class FileHistory extends React.Component {
+
+  constructor(props) {
+    super(props);
+    this.state = {
+      historyList: [],
+      currentPage: 1,
+      hasMore: false,
+      isLoading: true,
+      isError: false,
+      fileOwner: '',
+      isReloadingData: false,
+    };
+  }
+
+  onSearchedClick = (selectedItem) => {
+    if (selectedItem.is_dir === true) {
+      let url = siteRoot + 'library/' + selectedItem.repo_id + '/' + selectedItem.repo_name + selectedItem.path;
+      let newWindow = window.open('about:blank');
+      newWindow.location.href = url;
+    } else {
+      let url = siteRoot + 'lib/' + selectedItem.repo_id + '/file' + Utils.encodePath(selectedItem.path);
+      let newWindow = window.open('about:blank');
+      newWindow.location.href = url;
+    }
+  }
+
+  onCloseSidePanel = () => {
+    // do nothing
+  }
+
+  componentDidMount() {
+    if (useNewAPI) {
+      editUtilties.listFileHistoryRecords(filePath, 1, PER_PAGE).then(res => {
+        let historyList = res.data;
+        if (historyList.length === 0) {
+          this.setState({isLoading: false});
+          throw Error('there has an error in server');
+        }
+        this.initResultState(res.data);
+      });
+    } else {
+      seafileAPI.getFileHistory(historyRepoID, filePath).then((res) => {
+        let historyList = res.data;
+        if (historyList.length === 0) {
+          this.setState({isLoading: false});
+          throw Error('there has an error in server');
+        }
+        this.initResultState(res.data);
+      })
+    }
+
+  }
+
+  refershFileList() {
+    editUtilties.listFileHistoryRecords(filePath, 1, PER_PAGE).then(res => {
+      this.initResultState(res.data);
+    });
+  }
+
+  initResultState(result) {
+    if (useNewAPI) {
+      if (result.data.length) {
+        this.setState({
+          historyList: result.data,
+          currentPage: result.page,
+          hasMore: result.total_count > (PER_PAGE * this.state.currentPage),
+          isLoading: false,
+          isError: false,
+          fileOwner: result.data[0].creator_email,
+        });
+      }
+    } else {
+      if (result.data.length) {
+        this.setState({
+          historyList: result.data,
+          isLoading: false,
+          isError: false,
+          fileOwner: result.data[0].creator_email,
+        });
+      }
+    }
+  }
+
+  updateResultState(result) {
+    if (result.data.length) {
+      this.setState({
+        historyList: [...this.state.historyList, ...result.data],
+        currentPage: result.page,
+        hasMore: result.total_count > (PER_PAGE * this.state.currentPage),
+        isLoading: false,
+        isError: false,
+        fileOwner: result.data[0].creator_email
+      });
+    }
+  }
+
+  reloadMore = () => {
+    if (!this.state.isReloadingData) {
+      let currentPage = this.state.currentPage + 1;
+      this.setState({
+        currentPage: currentPage,
+        isReloadingData: true,
+      });
+      editUtilties.listFileHistoryRecords(filePath, currentPage, PER_PAGE).then(res => {
+        this.updateResultState(res.data);
+        this.setState({isReloadingData: false});
+      });
+    }
+  }
+
+  onScrollHandler = (event) => {
+    const clientHeight = event.target.clientHeight;
+    const scrollHeight = event.target.scrollHeight;
+    const scrollTop = event.target.scrollTop;
+    const isBottom = (clientHeight + scrollTop + 1 >= scrollHeight);
+    let hasMore = this.state.hasMore;
+    if (isBottom && hasMore) {
+      this.reloadMore();
+    }
+  }
+
+  onItemRestore = (item) => {
+    let commitId = item.commit_id;
+    editUtilties.revertFile(filePath, commitId).then(res => {
+      if (res.data.success) {
+        this.setState({isLoading: true});
+        this.refershFileList();
+      }
+    });
+  }
+
+  render() {
+    return (
+      <Fragment>
+        <div id="header" className="old-history-header">
+          <div className="logo">
+            <Logo onCloseSidePanel={this.onCloseSidePanel} />
+          </div>
+          <div className='toolbar'>
+            <CommonToolbar onSearchedClick={this.onSearchedClick} />
+          </div>
+        </div>
+        <div id="main" onScroll={this.onScrollHandler}>
+          <div className="old-history-main">
+            <div>
+              <a href="javascript:window.history.back()" className="go-back" title="Back">
+                <span className="fas fa-chevron-left"></span>
+              </a>
+              <h2><span className="file-name">{fileName}</span>{gettext(' History Versions')}</h2>
+              <p>{gettext('Tip: a new version will be generated after each modification, and you can restore the file to a previous version.')}</p>
+            </div>
+            <div>
+              {this.state.isLoading && <Loading />}
+              {!this.state.isLoading &&
+                <table className="commit-list">
+                  <thead>
+                    <tr>
+                      <th width="25%" >{gettext('Time')}</th>
+                      <th width="25%" >{gettext('Modifier')}</th>
+                      <th width="20%" >{gettext('Size')}</th>
+                      <th width="30%" >{gettext('Operation')}</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    {this.state.historyList.map((item, index) => {
+                      return (
+                        <HistoryItem
+                          key={index} 
+                          item={item}
+                          index={index}
+                          onItemRestore={this.onItemRestore}
+                        />
+                      );
+                    })}
+                  </tbody>
+                </table>
+              }
+            </div>
+          </div>
+        </div>
+      </Fragment>
+    );
+  }
+}
+
+ReactDOM.render (
+  <FileHistory />,
+  document.getElementById('wrapper')
+);

frontend/src/pages/file-history-old/history-item.js

@@ -0,0 +1,76 @@
+import React, { Fragment } from 'react';
+import PropTypes from 'prop-types';
+import moment from 'moment';
+import { gettext, siteRoot, filePath, historyRepoID } from '../../utils/constants';
+import URLDecorator from '../../utils/url-decorator';
+
+moment.locale(window.app.config.lang);
+
+const propTypes = {
+  item: PropTypes.object.isRequired,
+  index: PropTypes.number.isRequired,
+  onItemRestore: PropTypes.func.isRequired,
+};
+
+class HistoryItem extends React.Component {
+
+  constructor(props) {
+    super(props);
+    this.state = {
+      active: false,
+    };
+  }
+
+  onMouseEnter = () => {
+    this.setState({
+      active: true
+    });
+  }
+
+  onMouseLeave = () => {
+    this.setState({
+      active: false
+    });
+  }
+
+  onItemRestore = () => {
+    this.props.onItemRestore(this.props.item);
+  }
+
+  render() {
+    let item = this.props.item;
+    let downloadUrl = URLDecorator.getUrl({type: 'download_historic_file', filePath: filePath, objID: item.rev_file_id});
+    let userProfileURL = `${siteRoot}profile/${encodeURIComponent(item.creator_email)}/`;
+    let viewUrl = `${siteRoot}repo/${historyRepoID}/history/files/?obj_id=${item.rev_file_id}&commit_id=${item.commit_id}&p=${filePath}`;
+    let diffUrl = `${siteRoot}repo/text_diff/${historyRepoID}/?commit=${item.commit_id}&p=${filePath}`;
+    return (
+      <Fragment>
+        <tr onMouseEnter={this.onMouseEnter} onMouseLeave={this.onMouseLeave}>
+          <td>
+            <time datetime={item.time} is="relative-time" title={moment(item.ctime).format('llll')}>{moment(item.ctime).fromNow()}</time>
+            {this.props.index === 0 ? gettext('(current version)') : ''}
+          </td>
+          <td>
+            <img className="avatar" src={item.creator_avatar_url}></img>{' '}
+            <a href={userProfileURL} target='_blank' className="username">{item.creator_name}</a>
+          </td>
+          <td>{item.size}</td>
+          <td>
+            {this.state.active &&
+              <span className="attr-action-icon">
+                {this.props.index === 0 ? '' : <a href=" " onClick={this.onItemRestore}>{gettext('Restore')}</a>}
+                <a href={downloadUrl}>{gettext('Download')}</a>
+                <a href={viewUrl}>{gettext('View')}</a>
+                <a href={diffUrl}>{gettext('Diff')}</a>
+              </span>
+            }
+          </td>
+        </tr>
+      </Fragment>
+    );
+  }
+}
+
+HistoryItem.propTypes = propTypes;
+
+export default HistoryItem;

frontend/src/utils/constants.js

@@ -66,6 +66,7 @@ export const historyRepoID = window.fileHistory ? window.fileHistory.pageOptions
 export const repoName = window.fileHistory ? window.fileHistory.pageOptions.repoName : '';
 export const filePath = window.fileHistory ? window.fileHistory.pageOptions.filePath : '';
 export const fileName = window.fileHistory ? window.fileHistory.pageOptions.fileName : '';
+export const useNewAPI = window.fileHistory ? window.fileHistory.pageOptions.use_new_api : '';
 
 // Draft review
 export const draftFilePath = window.draft ? window.draft.config.draftFilePath: '';

seahub/templates/file_revisions_old.html

@@ -0,0 +1,25 @@
+{% extends "base_for_react.html" %}
+{% load render_bundle from webpack_loader %}
+
+{% block extra_style %}
+{% render_bundle 'fileHistoryOld' 'css'%}
+{% endblock %}
+
+{% block extra_script %}
+    <script type="text/javascript">
+    window.app.config.lang = '{{LANGUAGE_CODE}}';
+    window.fileHistory = {
+        pageOptions: {
+            repoID: '{{ repo.id }}',
+            repoName: '{{ repo.name }}',
+            filePath: '{{ path|escapejs }}',
+            fileName: '{{ u_filename|escapejs }}',
+            domain: '{{ domain }}',
+            protocol: '{{ protocol }}',
+            can_download_file: {% if can_download_file %} true {% else %} false {% endif %},
+            use_new_api: {% if use_new_api %} true {% else %} false {% endif %},
+        }
+    }
+    </script>
+    {% render_bundle 'fileHistoryOld' 'js'%}
+{% endblock %}

seahub/views/__init__.py

@@ -830,25 +830,18 @@ def file_revisions(request, repo_id):
     if repo_perm != 'rw' or (is_locked and not locked_by_me):
         can_revert_file = False
 
-    # for 'go back'
+    # Whether use new file history API which read file history from db.
-    referer = request.GET.get('referer', '')
-
-    # Whether use new file revisions page which read file history from db.
-    if request.GET.get('_new', None) is not None:
-        if request.GET.get('_new') == '0':
-            use_new_page = False
-        else:
-            use_new_page = True
-    else:
     suffix_list = seafevents_api.get_file_history_suffix()
     if suffix_list and isinstance(suffix_list, list):
         suffix_list = [x.lower() for x in suffix_list]
     else:
         logger.error('Wrong type of suffix_list: %s' % repr(suffix_list))
         suffix_list = []
-        use_new_page = True if file_ext in suffix_list else False
+    use_new_api = True if file_ext in suffix_list else False
 
-    if use_new_page:
+    use_new_style = True if filetype == 'markdown' else False
+
+    if use_new_style:
         return render(request, 'file_revisions_new.html', {
             'repo': repo,
             'path': path,
@@ -857,10 +850,9 @@ def file_revisions(request, repo_id):
             'is_owner': is_owner,
             'can_compare': can_compare,
             'can_revert_file': can_revert_file,
-            'referer': referer,
         })
 
-    return render(request, 'file_revisions.html', {
+    return render(request, 'file_revisions_old.html', {
         'repo': repo,
         'path': path,
         'u_filename': u_filename,
@@ -869,7 +861,7 @@ def file_revisions(request, repo_id):
         'can_compare': can_compare,
         'can_revert_file': can_revert_file,
         'can_download_file': parse_repo_perm(repo_perm).can_download,
-        'referer': referer,
+        'use_new_api': use_new_api
         })