Add wiki history page

frontend/config/webpack.config.js

@@ -598,7 +598,7 @@ module.exports = function (webpackEnv) {
                   loader: 'svg-sprite-loader', options: {}
                 },
                 { loader: 'svgo-loader', options: {
-                  plugins:[
+                  plugins: [
                     'removeTitle',
                     'removeStyleElement',
                     'cleanupIDs',

frontend/src/pages/wiki2/main-panel.js

@@ -57,6 +57,16 @@ class MainPanel extends Component {
     return { ...props, docUuid: window.seafile.docUuid, currentPageConfig };
   }
 
+  handleClickHistory = () => {
+    const { wikiId, permission } = window.wiki.config;
+    if (permission !== 'rw') return;
+
+    const { siteRoot } = window.app.config;
+    const { currentPageConfig } = this.state;
+    const historyUrl = `${siteRoot}wiki/file_revisions/${wikiId}/?page_id=${currentPageConfig.id}`;
+    window.location.href = historyUrl;
+  };
+
   render() {
     const { permission, pathExist, isDataLoading, config, onUpdatePage, isUpdateBySide } = this.props;
     const { currentPageConfig = {} } = this.state;
@@ -83,7 +93,14 @@ class MainPanel extends Component {
               <DocInfo initContext={true}/>
             </div>
           </div>
-          {username && wikiPermission !== 'public' && <Account />}
+          {username && wikiPermission !== 'public' && (
+            <div className='d-flex align-items-center'>
+              <div className='wiki2-file-history-button' onClick={this.handleClickHistory}>
+                <i className='sf3-font sf3-font-history'/>
+              </div>
+              <Account />
+            </div>
+          )}
         </div>
         <div className="main-panel-center">
           <div className={`cur-view-content ${isViewingFile ? 'o-hidden' : ''}`}>

frontend/src/pages/wiki2/wiki.css

@@ -39,6 +39,22 @@ body {
   font-size: 14px;
 }
 
+.wiki2-main-panel .wiki2-main-panel-north .wiki2-file-history-button {
+  width: 24px;
+  height: 24px;
+  margin-right: 16px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  cursor: pointer;
+  border-radius: 3px;
+  color: #666666;
+}
+
+.wiki2-main-panel .wiki2-main-panel-north .wiki2-file-history-button:hover {
+  background-color: #EFEFEF;
+}
+
 .main-panel-center .cur-view-content {
   padding: 0;
 }

seahub/templates/wiki/wiki_file_revisions.html

@@ -0,0 +1,28 @@
+{% extends "base_for_react.html" %}
+{% load render_bundle from webpack_loader %}
+
+{% block extra_style %}
+<link rel="stylesheet" type="text/css" href="{{ MEDIA_URL }}sdoc-editor/sdoc-editor-font.css" />
+{% render_bundle 'sdocFileHistory' 'css'%}
+{% endblock %}
+
+{% block extra_script %}
+    <script type="text/javascript">
+    window.app.config.lang = '{{LANGUAGE_CODE}}';
+    window.fileHistory = {
+        pageOptions: {
+            isWiki2: true,
+            wikiConfig: '{{ wiki_config|safe }}',
+            repoID: '{{ repo.id }}',
+            repoName: '{{ repo.name }}',
+            fileName: '{{ file_name }}',
+            filePath: '{{ filePath }}',
+            docUuid: '{{ file_uuid }}',
+            assetsUrl: '{{ assets_url }}',
+            seadocAccessToken: '{{ seadoc_access_token }}',
+            seadocServerUrl: '{{ seadoc_server_url }}',
+        }
+    }
+    </script>
+    {% render_bundle 'sdocFileHistory' 'js'%}
+{% endblock %}

seahub/urls.py

@@ -207,7 +207,7 @@
 from seahub.api2.endpoints.repo_auto_delete import RepoAutoDeleteView
 from seahub.seadoc.views import sdoc_revision, sdoc_revisions, sdoc_to_docx
 from seahub.ocm.settings import OCM_ENDPOINT
-from seahub.wiki2.views import wiki_view, wiki_publish_view
+from seahub.wiki2.views import wiki_view, wiki_publish_view, wiki_history_view
 from seahub.api2.endpoints.wiki2 import Wikis2View, Wiki2View, Wiki2ConfigView, Wiki2PagesView, Wiki2PageView, \
     Wiki2DuplicatePageView, WikiPageTrashView, Wiki2PublishView, Wiki2PublishConfigView, Wiki2PublishPageView, \
     WikiSearch, WikiConvertView
@@ -743,6 +743,7 @@
 
     re_path(r'^wikis/(?P<wiki_id>[^/]+)/$', wiki_view, name='wiki'),
     re_path(r'^wiki/publish/(?P<publish_url>[-0-9a-zA-Z]+)/$', wiki_publish_view, name='wiki-publish'),
+    re_path(r'^wiki/file_revisions/(?P<wiki_id>[^/]+)/$', wiki_history_view, name='wiki-history'),
 
     path('avatar/', include('seahub.avatar.urls')),
     path('group/', include('seahub.group.urls')),

seahub/wiki2/views.py

@@ -2,6 +2,7 @@
 import os
 import logging
 import posixpath
+import json
 from datetime import datetime
 
 from constance import config
@@ -19,6 +20,7 @@
 
 from seahub.utils.repo import get_repo_owner, is_repo_admin, is_repo_owner, is_group_repo_staff
 from seahub.settings import SEADOC_SERVER_URL
+from seahub.seadoc.utils import gen_seadoc_access_token
 
 # Get an instance of a logger
 logger = logging.getLogger(__name__)
@@ -145,3 +147,44 @@ def wiki_publish_view(request, publish_url):
         "seadoc_server_url": SEADOC_SERVER_URL,
         "permission": 'public'
     })
+
+def wiki_history_view(request, wiki_id):
+    """ view wiki history page. for wiki2
+    """
+    # get wiki object or 404
+    wiki = Wiki.objects.get(wiki_id=wiki_id)
+    if not wiki:
+        raise Http404
+
+    username = request.user.username
+    repo_owner = get_repo_owner(request, wiki_id)
+    wiki.owner = repo_owner
+
+    page_id = request.GET.get('page_id')
+
+    if page_id:
+        wiki_config = get_wiki_config(wiki.repo_id, username)
+        pages = wiki_config.get('pages', [])
+        page_info = next(filter(lambda t: t['id'] == page_id, pages), {})
+
+    # perm check
+    if not check_wiki_permission(wiki, username):
+        return render_permission_error(request, 'Permission denied.')
+
+    repo_id = wiki.repo_id
+    repo = seafile_api.get_repo(repo_id)
+    file_uuid = page_info['docUuid']
+    file_name = page_info['name']
+    filePath = page_info['path']
+    wiki_config = json.dumps(page_info)
+
+    return render(request, "wiki/wiki_file_revisions.html", {
+        'repo': repo,
+        "wiki_config": wiki_config,
+        "file_uuid": file_uuid,
+        "file_name": file_name,
+        "filePath": filePath,
+        'assets_url': '/api/v2.1/seadoc/download-image/' + file_uuid,
+        "seadoc_access_token": gen_seadoc_access_token(file_uuid, file_name, username, permission='rw'),
+        "seadoc_server_url": SEADOC_SERVER_URL
+    })