update wiki mode

frontend/src/components/markdown-viewer.js

@@ -13,7 +13,18 @@ const viewerPropTypes = {
   activeTitleIndex: PropTypes.number
 };
 
+const contentClass = 'markdown-content';
+
 class MarkdownContentViewer extends React.Component {
+  componentDidUpdate () {
+      var links = document.querySelectorAll(`.${contentClass} a`);
+      links.forEach((li) => {li.addEventListener('click', this.onLinkClick); });
+  }
+
+  onLinkClick = (event) => {
+    event.preventDefault(); 
+    this.props.onLinkClick(event);
+  }
 
   render() {
     if (this.props.isFileLoading) {

frontend/src/components/toolbar/dir-operation-toolbar.js

@@ -2,6 +2,7 @@ import React, { Fragment } from 'react';
 import PropTypes from 'prop-types';
 import { Utils } from '../../utils/utils';
 import { gettext, siteRoot } from '../../utils/constants';
+import { seafileAPI } from '../../utils/seafile-api';
 import ModalPortal from '../modal-portal';
 import CreateFolder from '../../components/dialog/create-folder-dialog';
 import CreateFile from '../../components/dialog/create-file-dialog';
@@ -16,6 +17,11 @@ const propTypes = {
   onAddFolder: PropTypes.func.isRequired,
   onUploadFile: PropTypes.func.isRequired,
   onUploadFolder: PropTypes.func.isRequired,
+  isDraft: PropTypes.bool,
+  hasDraft: PropTypes.bool,
+  reviewStatus: PropTypes.any,
+  goDraftPage: PropTypes.func,
+  goReviewPage: PropTypes.func,
 };
 
 class DirOperationToolbar extends React.Component {
@@ -63,6 +69,14 @@ class DirOperationToolbar extends React.Component {
     window.location.href= siteRoot + 'lib/' + repoID + '/file' + path + '?mode=edit';
   }
 
+  onNewDraft = (e) => {
+    e.preventDefault();
+    let { path, repoID } = this.props;
+    seafileAPI.createDraft(repoID, path).then(res => {
+      window.location.href = siteRoot + 'lib/' + res.data.origin_repo_id + '/file' + res.data.draft_file_path + '?mode=edit';
+    });
+  }
+
   onUploadClick = (e) => {
     this.toggleOperationMenu(e);
     this.setState({
@@ -115,14 +129,43 @@ class DirOperationToolbar extends React.Component {
     this.props.onAddFolder(dirPath);
   }
 
+  onViewReview = () => {
+    this.props.goReviewPage();
+  }
+
+  onViewDraft = () => {
+    this.props.goDraftPage();
+  }
+
   render() {
-    let dirName = this.props.path.replace('\/','');
+    let isFile = this.props.isViewFile;
+    let itemName;
+    if (this.props.isViewFile) {
+        itemName =  Utils.getFileName(this.props.path)
+    } else {
+        itemName = this.props.path.replace('\/','');
+    }
+
     return (
       <Fragment>
         <div className="operation">
           {(this.props.isViewFile && this.props.permission === 'rw') && (
+            <Fragment>
             <button className="btn btn-secondary operation-item" title={gettext('Edit File')} onClick={this.onEditClick}>{gettext('Edit')}</button>
+            <button className="btn btn-secondary operation-item" title={gettext('Share')} onClick={this.onShareClick}>{gettext('Share')}</button>
+            </Fragment>
           )}
+
+          {(this.props.isViewFile && this.props.permission !== 'None' && !this.props.isDraft && !this.props.hasDraft) && (
+            <button className="btn btn-secondary operation-item" title={gettext('New Draft')} onClick={this.onNewDraft}>{gettext('New Draft')}</button>
+          )}
+          {(this.props.reviewStatus === 'open') && 
+            <button className="btn btn-secondary operation-item" title={gettext('View Review')} onClick={this.onViewReview}>{gettext('View Review')}</button>
+          }
+          {(!this.props.isDraft && this.props.hasDraft) && 
+            <button className="btn btn-secondary operation-item" title={gettext('View Draft')} onClick={this.onViewDraft}>{gettext('View Draft')}</button>
+          }
+
           {!this.props.isViewFile && (
             <Fragment>
               {Utils.isSupportUploadFolder() ?
@@ -170,8 +213,8 @@ class DirOperationToolbar extends React.Component {
         {this.state.isShareDialogShow &&
           <ModalPortal>
             <ShareDialog 
-              isDir={true}
+              isDir={!isFile}
-              itemName={dirName}
+              itemName={itemName}
               itemPath={this.props.path}
               repoID={this.props.repoID}
               toggleDialog={this.onShareClick}

frontend/src/css/wiki.css

@@ -177,3 +177,7 @@ img[src=""] {
 .wiki-md-viewer-rendered-content.article h1 {
   margin-top: 0;
 }
+
+.markdown-content a {
+    cursor: pointer;
+}

frontend/src/markdown-editor.js

@@ -117,22 +117,22 @@ class EditorUtilities {
       if (fileNode.isImage()) {
         url = serviceUrl + '/lib/' + repoID + '/file' + encodeURIComponent(fileNode.path()) + '?raw=1';
       } else {
-        url = serviceUrl + '/lib/' + repoID + '/file' + encodeURIComponent(fileNode.path());
+        url = serviceUrl + '/wiki/lib/' + repoID + '/file' + encodeURIComponent(fileNode.path());
       }
     } else {
-      url = serviceUrl + '/#common/lib/' + repoID + encodeURIComponent(fileNode.path());
+      url = serviceUrl + '/wiki/lib/' + repoID + encodeURIComponent(fileNode.path());
     }
     return url;
   }
   
   isInternalFileLink(url) {
-    var re = new RegExp(this.serviceUrl + '/lib/[0-9a-f-]{36}/file.*');
+    var re = new RegExp(this.serviceUrl + '/wiki/lib/[0-9a-f-]{36}/file.*');
     return re.test(url);
   }
 
   
   isInternalDirLink(url) {
-    var re = new RegExp(serviceUrl + '/#[a-z\-]*?/lib/' + '[0-9a-f\-]{36}.*');
+    var re = new RegExp(serviceUrl + '/wiki/lib/' + '[0-9a-f\-]{36}.*');
     return re.test(url);
   }
 

frontend/src/pages/repo-wiki-mode/main-panel.js

@@ -48,6 +48,12 @@ const propTypes = {
   onItemsMove: PropTypes.func.isRequired,
   onItemsCopy: PropTypes.func.isRequired,
   onItemsDelete: PropTypes.func.isRequired,
+  onLinkClick: PropTypes.func.isRequired,
+  isDraft: PropTypes.bool,
+  hasDraft: PropTypes.bool,
+  reviewStatus: PropTypes.any,
+  goReviewPage: PropTypes.func,
+  goDraftPage: PropTypes.func,
 };
 
 class MainPanel extends Component {
@@ -185,6 +191,11 @@ class MainPanel extends Component {
                 <DirOperationToolBar 
                   path={this.props.path}
                   repoID={repoID}
+                  isDraft={this.props.isDraft}
+                  hasDraft={this.props.hasDraft}
+                  reviewStatus={this.props.reviewStatus}
+                  goDraftPage={this.props.goDraftPage}
+                  goReviewPage={this.props.goReviewPage}
                   permission={this.props.permission}
                   isViewFile={this.props.isViewFile}
                   onAddFile={this.props.onAddFile}
@@ -224,6 +235,7 @@ class MainPanel extends Component {
                       isFileLoading={this.props.isFileLoading}
                       activeTitleIndex={this.state.activeTitleIndex}
                       onContentRendered={this.onContentRendered}
+                      onLinkClick={this.props.onLinkClick}
                     /> :
                     <Fragment>
                       <DirentListView

frontend/src/repo-wiki-mode.js

@@ -1,7 +1,7 @@
 import React, { Component } from 'react';
 import ReactDOM from 'react-dom';
 import moment from 'moment';
-import { gettext, repoID, siteRoot, initialPath, isDir } from './utils/constants';
+import { gettext, repoID, siteRoot, initialPath, isDir, serviceUrl } from './utils/constants';
 import { seafileAPI } from './utils/seafile-api';
 import { Utils } from './utils/utils';
 import SidePanel from './pages/repo-wiki-mode/side-panel';
@@ -42,7 +42,12 @@ class Wiki extends Component {
       isDirentSelected: false,
       isAllDirentSelected: false,
       selectedDirentList: [],
-      libNeedDecrypt: false
+      libNeedDecrypt: false,
+      isDraft: false,
+      hasDraft: false,
+      reviewStatus: '',
+      reviewID: '',
+      draftFilePath: '',
     };
     window.onpopstate = this.onpopstate;
     this.hash = '';
@@ -226,7 +231,8 @@ class Wiki extends Component {
 
     this.setState({isFileLoading: true});
     seafileAPI.getFileInfo(repoID, filePath).then((res) => {
-      let { mtime, permission, last_modifier_name } = res.data;
+      let { mtime, permission, last_modifier_name, is_draft, has_draft,
+            review_status, review_id, draft_file_path } = res.data;
       seafileAPI.getFileDownloadLink(repoID, filePath).then((res) => {
         seafileAPI.getFileContent(res.data).then((res) => {
           this.setState({
@@ -235,6 +241,11 @@ class Wiki extends Component {
             latestContributor: last_modifier_name,
             lastModified: moment.unix(mtime).fromNow(),
             isFileLoading: false,
+            isDraft: is_draft,
+            hasDraft: has_draft,
+            reviewStatus: review_status,
+            reviewID: review_id,
+            draftFilePath: draft_file_path
           });
         });
       });
@@ -271,6 +282,18 @@ class Wiki extends Component {
     });
   }
 
+
+  onLinkClick = (event) => {
+    const url = event.path[2].href;
+    if (this.isInternalMarkdownLink(url)) {
+      let path = this.getPathFromInternalMarkdownLink(url);
+      this.showFile(path);
+    } else if (this.isInternalDirLink(url)) {
+      let path = this.getPathFromInternalDirLink(url);
+      this.showDir(path);
+    }
+  }
+
   updateDirent = (dirent, paramKey, paramValue) => {
     let newDirentList = this.state.direntList.map(item => {
       if (item.name === dirent.name) {
@@ -705,24 +728,24 @@ class Wiki extends Component {
   }
 
   isInternalMarkdownLink(url) {
-    var re = new RegExp(siteRoot + 'lib/' + repoID + '/file' + '.*\.md$');
+    var re = new RegExp(serviceUrl + '/wiki/lib/' + repoID + '/file' + '.*\.md$');
     return re.test(url);
   }
 
   isInternalDirLink(url) {
-    var re = new RegExp(siteRoot + '#[a-z\-]*?/lib/' + repoID + '/.*');
+    var re = new RegExp(serviceUrl + '/wiki/lib/' + repoID + '/.*');
     return re.test(url);
   }
 
   getPathFromInternalMarkdownLink(url) {
-    var re = new RegExp(siteRoot + 'lib/' + repoID + '/file' + '(.*\.md)');
+    var re = new RegExp(serviceUrl + '/wiki/lib/' + repoID + '/file' + '(.*\.md)');
     var array = re.exec(url);
     var path = decodeURIComponent(array[1]);
     return path;
   }
 
   getPathFromInternalDirLink(url) {
-    var re = new RegExp(siteRoot + '#[a-z\-]*?/lib/' + repoID + '(/.*)');
+    var re = new RegExp(serviceUrl + '/wiki/lib/' + repoID + '(/.*)');
     var array = re.exec(url);
     var path = decodeURIComponent(array[1]);
 
@@ -776,6 +799,14 @@ class Wiki extends Component {
       this.loadSidePanel(initialPath);
   }
 
+  goReviewPage = () => {
+    window.location.href = siteRoot + 'drafts/review/' + this.state.reviewID;
+  }
+
+  goDraftPage = () => {
+    window.location.href = siteRoot + 'lib/' + repoID + '/file' + this.state.draftFilePath + '?mode=edit';
+  }
+
   render() {
     let { libNeedDecrypt } = this.state;
     if (libNeedDecrypt) {
@@ -823,6 +854,7 @@ class Wiki extends Component {
           onItemSelected={this.onDirentSelected}
           onItemDelete={this.onMainPanelItemDelete}
           onItemRename={this.onMainPanelItemRename}
+          onLinkClick={this.onLinkClick}
           onItemMove={this.onMoveItem}
           onItemCopy={this.onCopyItem}
           onAddFile={this.onAddFile}
@@ -835,6 +867,11 @@ class Wiki extends Component {
           onItemsCopy={this.onCopyItems}
           onItemsDelete={this.onDeleteItems}
           hash={this.hash}
+          isDraft={this.state.isDraft}
+          hasDraft={this.state.hasDraft}
+          reviewStatus={this.state.reviewStatus}
+          goDraftPage={this.goDraftPage}
+          goReviewPage={this.goReviewPage}
         />
       </div>
     );

frontend/src/utils/constants.js

@@ -36,6 +36,7 @@ export const repoID = window.wiki ? window.wiki.config.repoId : '';
 export const initialPath = window.wiki ? window.wiki.config.initial_path : '';
 export const permission = window.wiki ? window.wiki.config.permission === 'True' : '';
 export const isDir = window.wiki ? window.wiki.config.isDir : '';
+export const serviceUrl = window.wiki ? window.wiki.config.serviceUrl : '';
 
 // file history
 export const PER_PAGE = 25;

seahub/api2/views.py

@@ -58,6 +58,7 @@ from seahub.notifications.models import UserNotification
 from seahub.options.models import UserOptions
 from seahub.profile.models import Profile, DetailedProfile
 from seahub.drafts.models import Draft
+from seahub.drafts.utils import is_draft_file, has_draft_file
 from seahub.signals import (repo_created, repo_deleted)
 from seahub.share.models import FileShare, OrgFileShare, UploadLinkShare
 from seahub.utils import gen_file_get_url, gen_token, gen_file_upload_url, \
@@ -78,7 +79,7 @@ from seahub.utils.repo import get_repo_owner, get_library_storages, \
         parse_repo_perm
 from seahub.utils.star import star_file, unstar_file, get_dir_starred_files
 from seahub.utils.file_tags import get_files_tags_in_dir
-from seahub.utils.file_types import DOCUMENT
+from seahub.utils.file_types import DOCUMENT, MARKDOWN
 from seahub.utils.file_size import get_file_size_unit
 from seahub.utils.file_op import check_file_lock
 from seahub.utils.timeutils import utc_to_local, \
@@ -3028,12 +3029,28 @@ class FileDetailView(APIView):
             real_path = path
             real_repo_id = repo_id
 
+        file_name = os.path.basename(path)
         entry = {}
         entry["type"] = "file"
         entry["id"] = obj_id
-        entry["name"] = os.path.basename(path)
+        entry["name"] = file_name
         entry["permission"] = permission
 
+        file_type, file_ext = get_file_type_and_ext(file_name)
+        if file_type == MARKDOWN:
+            is_draft, review_id, draft_id, review_status = is_draft_file(repo_id, path)
+
+            has_draft = False
+            draft_file_path = ''
+            if not is_draft:
+                has_draft, draft_file_path, draft_id, review_id, review_status = has_draft_file(repo_id, path)
+
+            entry['review_id'] = review_id
+            entry['review_status'] = review_status
+            entry['is_draft'] = is_draft
+            entry['has_draft'] = has_draft
+            entry['draft_file_path'] = draft_file_path
+
         # fetch file contributors and latest contributor
         try:
             # get real path for sub repo