Merge pull request #59 from djedi/export

Export

.gitignore

@@ -244,3 +244,6 @@ test.py
 
 # Docker volume
 /dailynotes-volume
+
+# Generated exports
+export.zip

app/routes.py

@@ -1,6 +1,7 @@
+import zipfile
 from app import app, db, argon2
 from app.models import User, Note, Meta, aes_encrypt, aes_encrypt_old
-from flask import render_template, request, jsonify, abort
+from flask import render_template, request, jsonify, abort, send_file
 from flask_jwt_extended import jwt_required, create_access_token, get_jwt_identity
 
 
@@ -396,6 +397,26 @@ def search():
   return jsonify(notes=sorted_nodes), 200
 
 
+@app.route('/api/export')
+@jwt_required()
+def export():
+  username = get_jwt_identity()
+  user = User.query.filter_by(username=username.lower()).first()
+
+  if not user:
+    abort(400)
+
+  zf = zipfile.ZipFile('export.zip', mode='w')
+  notes = user.notes
+  for note in notes:
+    ret_note = note.serialize
+    zf.writestr(ret_note['title'] + '.md', ret_note['data'], zipfile.ZIP_DEFLATED)
+    print(ret_note)
+  zf.close()
+
+  return send_file('../export.zip', as_attachment=True)
+
+
 @app.route('/', defaults={'path': ''})
 @app.route('/<path:path>')
 def catch_all(path):

client/src/components/Header.vue

@@ -86,6 +86,7 @@
                 {{ sidebar.autoSave ? 'Disable Auto-Save' : 'Enable Auto-Save' }}
               </b-switch>
             </b-dropdown-item>
+            <b-dropdown-item @click="exportNotes()">Export Notes</b-dropdown-item>
             <b-dropdown-item @click="logout()">Logout</b-dropdown-item>
           </b-dropdown>
         </div>
@@ -104,6 +105,7 @@ import format from 'date-fns/format';
 
 import SidebarInst from '../services/sidebar';
 import {clearToken} from '../services/user';
+import {NoteService} from '../services/notes';
 
 import {IHeaderOptions} from '../interfaces';
 
@@ -189,6 +191,10 @@ export default class Header extends Vue {
     this.isSaving = false;
   }
 
+  public async exportNotes() {
+    NoteService.exportNotes();
+  }
+
   public logout() {
     clearToken();
     this.$router.push({name: 'Login'});

client/src/services/notes.ts

@@ -92,5 +92,12 @@ export const NoteService = {
    */
   deleteNote: async (uuid: string): Promise<void> => {
     await Requests.delete(`/delete_note/${uuid}`);
+  },
+
+  /**
+   * Exports all notes to a zip file and downloads
+   */
+  exportNotes: async (): Promise<void> => {
+    Requests.download("/export", "export.zip");
   }
 };

client/src/services/requests.ts

@@ -70,5 +70,21 @@ export const Requests = {
 
   delete: (url: string): AxiosPromise => {
     return axios.delete(url);
+  },
+
+  download: (url: string, filename: string): void => {
+    axios({
+      url: url, // File URL Goes Here
+      method: "GET",
+      responseType: "blob"
+    }).then(res => {
+      var FILE = window.URL.createObjectURL(new Blob([res.data]));
+      var docUrl = document.createElement("a");
+      docUrl.href = FILE;
+      docUrl.setAttribute("download", filename);
+      document.body.appendChild(docUrl);
+      docUrl.click();
+      document.body.removeChild(docUrl);
+    });
   }
 };