added progress also to export

src/services/export/opml.js

@@ -3,7 +3,7 @@
 const repository = require("../repository");
 const utils = require('../utils');
 
-async function exportToOpml(branch, res) {
+async function exportToOpml(exportContext, branch, res) {
     const note = await branch.getNote();
 
     async function exportNoteInner(branchId) {
@@ -21,6 +21,8 @@ async function exportToOpml(branch, res) {
 
         res.write(`<outline title="${preparedTitle}" text="${preparedContent}">\n`);
 
+        exportContext.increaseProgressCount();
+
         for (const child of await note.getChildBranches()) {
             await exportNoteInner(child.branchId);
         }
@@ -45,6 +47,8 @@ async function exportToOpml(branch, res) {
     res.write(`</body>
 </opml>`);
     res.end();
+
+    exportContext.exportFinished();
 }
 
 function prepareText(text) {