markdown import

src/routes/api/export.js

@@ -92,10 +92,9 @@ async function exportToTar(branch, res) {
     const pack = tar.pack();
 
     const exportedNoteIds = [];
-    const name = await exportNoteInner(branch.branchId, '');
+    const name = await exportNoteInner(branch, '');
 
-    async function exportNoteInner(branchId, directory) {
+    async function exportNoteInner(branch, directory) {
-        const branch = await repository.getBranch(branchId);
         const note = await branch.getNote();
         const childFileName = directory + sanitize(note.title);
 
@@ -138,8 +137,14 @@ async function exportToTar(branch, res) {
 
         exportedNoteIds.push(note.noteId);
 
-        for (const child of await note.getChildBranches()) {
+        const childBranches = await note.getChildBranches();
-            await exportNoteInner(child.branchId, childFileName + "/");
+
+        if (childBranches.length > 0) {
+            saveDirectory(childFileName);
+        }
+
+        for (const childBranch of childBranches) {
+            await exportNoteInner(childBranch, childFileName + "/");
         }
 
         return childFileName;
@@ -157,6 +162,10 @@ async function exportToTar(branch, res) {
         pack.entry({name: childFileName + ".meta", size: metadataJson.length}, metadataJson);
     }
 
+    function saveDirectory(childFileName) {
+        pack.entry({name: childFileName, type: 'directory'});
+    }
+
     pack.finalize();
 
     res.setHeader('Content-Disposition', 'file; filename="' + name + '.tar"');
@@ -187,7 +196,13 @@ async function exportToMarkdown(branch, res) {
 
         saveDataFile(childFileName, note);
 
-        for (const childNote of await note.getChildNotes()) {
+        const childNotes = await note.getChildNotes();
+
+        if (childNotes.length > 0) {
+            saveDirectory(childFileName);
+        }
+
+        for (const childNote of childNotes) {
             await exportNoteInner(childNote, childFileName + "/");
         }
 
@@ -219,6 +234,10 @@ async function exportToMarkdown(branch, res) {
         pack.entry({name: childFileName + ".md", size: markdown.length}, markdown);
     }
 
+    function saveDirectory(childFileName) {
+        pack.entry({name: childFileName, type: 'directory'});
+    }
+
     pack.finalize();
 
     res.setHeader('Content-Disposition', 'file; filename="' + name + '.tar"');

src/routes/api/import.js

@@ -1,6 +1,7 @@
 "use strict";
 
 const repository = require('../../services/repository');
+const log = require('../../services/log');
 const attributeService = require('../../services/attributes');
 const noteService = require('../../services/notes');
 const Branch = require('../../entities/branch');
@@ -80,7 +81,12 @@ async function importTar(file, parentNoteId) {
     const noteIdMap = {};
     const attributes = [];
 
-    await importNotes(files, parentNoteId, noteIdMap, attributes);
+    const markdown = {
+        reader: new commonmark.Parser(),
+        writer: new commonmark.HtmlRenderer()
+    };
+
+    await importNotes(markdown, files, parentNoteId, noteIdMap, attributes);
 
     // we save attributes after importing notes because we need to have all the relation
     // targets already existing
@@ -106,13 +112,19 @@ function getFileName(name) {
         key = "data";
         name = name.substr(0, name.length - 4);
     }
+    else if (name.endsWith(".md")) {
+        key = "markdown";
+        name = name.substr(0, name.length - 3);
+    }
     else if (name.endsWith((".meta"))) {
         key = "meta";
         name = name.substr(0, name.length - 5);
     }
     else {
-        throw new Error("Unknown file type in import archive: " + name);
+        // this is supposed to be directory
+        key = "data";
     }
+
     return {name, key};
 }
 
@@ -129,6 +141,7 @@ async function parseImportFile(file) {
 
         if (!file) {
             file = fileMap[name] = {
+                name: path.basename(name),
                 children: []
             };
 
@@ -177,13 +190,25 @@ async function parseImportFile(file) {
     });
 }
 
-async function importNotes(files, parentNoteId, noteIdMap, attributes) {
+async function importNotes(markdown, files, parentNoteId, noteIdMap, attributes) {
     for (const file of files) {
-        if (file.meta && file.meta.version !== 1) {
+        let note;
+
+        if (file.markdown) {
+            const parsed = markdown.reader.parse(file.markdown.toString("UTF-8"));
+            const content = markdown.writer.render(parsed);
+
+            note = (await noteService.createNote(parentNoteId, file.name, content, {
+                type: 'text',
+                mime: 'text/html'
+            })).note;
+        }
+        else {
+            if (file.meta.version !== 1) {
                 throw new Error("Can't read meta data version " + file.meta.version);
             }
 
-        if (file.meta && file.meta.clone) {
+            if (file.meta.clone) {
                 await new Branch({
                     parentNoteId: parentNoteId,
                     noteId: noteIdMap[file.meta.noteId],
@@ -193,15 +218,15 @@ async function importNotes(files, parentNoteId, noteIdMap, attributes) {
                 return;
             }
 
-        if (!file.meta || file.meta.type !== 'file') {
+            if (file.meta.type !== 'file') {
                 file.data = file.data.toString("UTF-8");
             }
 
-        const {note} = await noteService.createNote(parentNoteId, file.meta.title, file.data, {
+            note = (await noteService.createNote(parentNoteId, file.meta.title, file.data, {
                 type: file.meta.type,
                 mime: file.meta.mime,
                 prefix: file.meta.prefix
-        });
+            })).note;
 
             noteIdMap[file.meta.noteId] = note.noteId;
 
@@ -215,9 +240,10 @@ async function importNotes(files, parentNoteId, noteIdMap, attributes) {
                     position: attribute.position
                 });
             }
+        }
 
         if (file.children.length > 0) {
-            await importNotes(file.children, note.noteId, noteIdMap, attributes);
+            await importNotes(markdown, file.children, note.noteId, noteIdMap, attributes);
         }
     }
 }