Dockery/Trilium
1
0
Fork 0
mirror of https://github.com/zadam/trilium.git synced 2025-11-01 02:45:54 +01:00
Code Issues Packages Projects Releases Activity

export subtree to tar file

Browse Source
This commit is contained in:
azivner
2018-02-25 10:55:21 -05:00
parent 12c06ae97e
commit 60bba46d80
7 changed files with 83 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
src/routes/api/export.js
View File

@@ -2,56 +2,67 @@
const express = require('express');
const router = express.Router();
const rimraf = require('rimraf');
const fs = require('fs');
const sql = require('../../services/sql');
const data_dir = require('../../services/data_dir');
const attributes = require('../../services/attributes');
const html = require('html');
const auth = require('../../services/auth');
const wrap = require('express-promise-wrap').wrap;
const tar = require('tar-stream');
const sanitize = require("sanitize-filename");
router.get('/:noteId/to/:directory', auth.checkApiAuth, wrap(async (req, res, next) => {
router.get('/:noteId/', auth.checkApiAuth, wrap(async (req, res, next) => {
const noteId = req.params.noteId;
const directory = req.params.directory.replace(/[^0-9a-zA-Z_-]/gi, '');
if (!fs.existsSync(data_dir.EXPORT_DIR)) {
fs.mkdirSync(data_dir.EXPORT_DIR);
}
const completeExportDir = data_dir.EXPORT_DIR + '/' + directory;
if (fs.existsSync(completeExportDir)) {
rimraf.sync(completeExportDir);
}
fs.mkdirSync(completeExportDir);
const noteTreeId = await sql.getValue('SELECT noteTreeId FROM note_tree WHERE noteId = ?', [noteId]);
await exportNote(noteTreeId, completeExportDir);
const pack = tar.pack();
res.send({});
const name = await exportNote(noteTreeId, '', pack);
pack.finalize();
res.setHeader('Content-Disposition', 'attachment; filename="' + name + '.tar"');
res.setHeader('Content-Type', 'application/tar');
pack.pipe(res);
}));
async function exportNote(noteTreeId, dir) {
async function exportNote(noteTreeId, directory, pack) {
const noteTree = await sql.getRow("SELECT * FROM note_tree WHERE noteTreeId = ?", [noteTreeId]);
const note = await sql.getRow("SELECT * FROM notes WHERE noteId = ?", [noteTree.noteId]);
const pos = (noteTree.notePosition + '').padStart(4, '0');
const content = note.type === 'text' ? html.prettyPrint(note.content, {indent_size: 2}) : note.content;
fs.writeFileSync(dir + '/' + pos + '-' + note.title + '.html', html.prettyPrint(note.content, {indent_size: 2}));
const childFileName = directory + sanitize(note.title);
console.log(childFileName);
pack.entry({ name: childFileName + ".dat", size: content.length }, content);
const metadata = await getMetadata(note);
pack.entry({ name: childFileName + ".meta", size: metadata.length }, metadata);
const children = await sql.getRows("SELECT * FROM note_tree WHERE parentNoteId = ? AND isDeleted = 0", [note.noteId]);
if (children.length > 0) {
const childrenDir = dir + '/' + pos + '-' + note.title;
fs.mkdirSync(childrenDir);
for (const child of children) {
await exportNote(child.noteTreeId, childrenDir);
await exportNote(child.noteTreeId, childFileName + "/", pack);
}
}
return childFileName;
}
async function getMetadata(note) {
const meta = {
title: note.title,
type: note.type,
mime: note.mime,
attributes: await attributes.getNoteAttributeMap(note.noteId)
};
return JSON.stringify(meta, null, '\t')
}
module.exports = router;