From 1359dd86c2bf2ee4781f1fc3412ed99025539a4b Mon Sep 17 00:00:00 2001
From: zadam <adam.zivner@gmail.com>
Date: Sat, 16 Feb 2019 22:13:29 +0100
Subject: [PATCH] OPML 2 import, closes #298, #286

---
 src/public/javascripts/services/utils.js |  1 -
 src/services/import/opml.js              | 48 ++++++++++++++++--------
 2 files changed, 33 insertions(+), 16 deletions(-)

diff --git a/src/public/javascripts/services/utils.js b/src/public/javascripts/services/utils.js
index 1ea87e495..ecd404d14 100644
--- a/src/public/javascripts/services/utils.js
+++ b/src/public/javascripts/services/utils.js
@@ -145,7 +145,6 @@ function bindShortcut(keyboardShortcut, handler) {
         }
 
         $(document).bind('keydown', keyboardShortcut, e => {
-            console.log(e);
             handler();
 
             e.preventDefault();
diff --git a/src/services/import/opml.js b/src/services/import/opml.js
index 72ce597d5..d0d66aafc 100644
--- a/src/services/import/opml.js
+++ b/src/services/import/opml.js
@@ -22,20 +22,50 @@ async function importOpml(importContext, fileBuffer, parentNote) {
         });
     });
 
-    if (xml.opml.$.version !== '1.0' && xml.opml.$.version !== '1.1') {
-        return [400, 'Unsupported OPML version ' + xml.opml.$.version + ', 1.0 or 1.1 expected instead.'];
+    if (!['1.0', '1.1', '2.0'].includes(xml.opml.$.version)) {
+        return [400, 'Unsupported OPML version ' + xml.opml.$.version + ', 1.0, 1.1 or 2.0 expected instead.'];
+    }
+
+    const opmlVersion = parseInt(xml.opml.$.version);
+
+    async function importOutline(outline, parentNoteId) {
+        let title, content;
+
+        if (opmlVersion === 1) {
+            title = outline.$.title;
+            content = toHtml(outline.$.text);
+        }
+        else if (opmlVersion === 2) {
+            title = outline.$.text;
+            content = outline.$._note; // _note is already HTML
+        }
+        else {
+            throw new Error("Unrecognized OPML version " + opmlVersion);
+        }
+
+        const {note} = await noteService.createNote(parentNoteId, title, content);
+
+        importContext.increaseProgressCount();
+
+        for (const childOutline of (outline.outline || [])) {
+            await importOutline(childOutline, note.noteId);
+        }
+
+        return note;
     }
 
     const outlines = xml.opml.body[0].outline || [];
     let returnNote = null;
 
     for (const outline of outlines) {
-        const note = await importOutline(importContext, outline, parentNote.noteId);
+        const note = await importOutline(outline, parentNote.noteId);
 
         // first created note will be activated after import
         returnNote = returnNote || note;
     }
 
+    importContext.importFinished(returnNote.noteId);
+
     return returnNote;
 }
 
@@ -47,18 +77,6 @@ function toHtml(text) {
     return '<p>' + text.replace(/(?:\r\n|\r|\n)/g, '</p><p>') + '</p>';
 }
 
-async function importOutline(importContext, outline, parentNoteId) {
-    const {note} = await noteService.createNote(parentNoteId, outline.$.title, toHtml(outline.$.text));
-
-    importContext.increaseProgressCount();
-
-    for (const childOutline of (outline.outline || [])) {
-        await importOutline(childOutline, note.noteId);
-    }
-
-    return note;
-}
-
 module.exports = {
     importOpml
 };
\ No newline at end of file