add format params

src/client/js/components/Page/PageShareManagement.jsx

@@ -26,14 +26,14 @@ const PageShareManagement = (props) => {
     setIsOutsideShareLinkModalShown(false);
   }
 
-  async function exportPageHundler() {
+  async function exportPageHundler(format) {
     const { pageId, revisionId } = pageContainer.state;
     try {
-      const { data } = await appContainer.apiv3Get('/page/export', { pageId, revisionId });
+      const { data } = await appContainer.apiv3Get('/page/export', { format, pageId, revisionId });
       const blob = new Blob([data.markdown]);
       const link = document.createElement('a');
       link.href = window.URL.createObjectURL(blob);
-      link.download = `${revisionId}.md`;
+      link.download = `${revisionId}.${format}`;
       link.click();
       link.remove();
     }
@@ -97,7 +97,7 @@ const PageShareManagement = (props) => {
           <i className="icon-fw icon-link"></i>{t('share_links.Shere this page link to public')}
           <span className="ml-2 badge badge-info badge-pill">{pageContainer.state.shareLinksNumber}</span>
         </button>
-        <button type="button" className="dropdown-item" onClick={() => { exportPageHundler() }}>
+        <button type="button" className="dropdown-item" onClick={() => { exportPageHundler('md') }}>
           <span>{t('export_bulk.export_page_markdown')}</span>
         </button>
       </div>

src/server/routes/apiv3/page.js

@@ -199,7 +199,7 @@ module.exports = (crowi) => {
   */
   router.get('/export', validator.export, async(req, res) => {
     try {
-      const { pageId = null, revisionId = null } = req.query;
+      const { format, pageId = null, revisionId = null } = req.query;
 
       if (pageId == null) {
         return res.apiv3Err(new ErrorV3('Should provided pageId or both pageId and revisionId.'));