2022-05-09 16:18:06 +02:00

64 lines
1.8 KiB
JavaScript

"use strict";
const mimeTypes = require('mime-types');
const html = require('html');
const utils = require('../utils');
const mdService = require('./md');
function exportSingleNote(taskContext, branch, format, res) {
const note = branch.getNote();
if (note.type === 'image' || note.type === 'file') {
return [400, `Note type ${note.type} cannot be exported as single file.`];
}
if (format !== 'html' && format !== 'markdown') {
return [400, 'Unrecognized format ' + format];
}
let payload, extension, mime;
let content = note.getContent();
if (note.type === 'text') {
if (format === 'html') {
if (!content.toLowerCase().includes("<html")) {
content = '<html><head><meta charset="utf-8"></head><body>' + content + '</body></html>';
}
payload = html.prettyPrint(content, {indent_size: 2});
extension = 'html';
mime = 'text/html';
}
else if (format === 'markdown') {
payload = mdService.toMarkdown(content);
extension = 'md';
mime = 'text/x-markdown'
}
}
else if (note.type === 'code') {
payload = content;
extension = mimeTypes.extension(note.mime) || 'code';
mime = note.mime;
}
else if (note.type === 'relation-map' || note.type === 'canvas-note' || note.type === 'search') {
payload = content;
extension = 'json';
mime = 'application/json';
}
const filename = note.title + "." + extension;
res.setHeader('Content-Disposition', utils.getContentDisposition(filename));
res.setHeader('Content-Type', mime + '; charset=UTF-8');
res.send(payload);
taskContext.increaseProgressCount();
taskContext.taskSucceeded();
}
module.exports = {
exportSingleNote
};