/** @module root/router */
'use strict';
// vim: set ts=2 sw=2 et tw=80:
const express = require('express');
const router = express.Router();
const mongoose = require('mongoose');
const Favorite = mongoose.model('Favorite');
const fetch = require('node-fetch');
const querystring = require('querystring');
const { error } = require('../utils');
router.get('/', (req, res) => {
Favorite.find({}, (err, favs) => {
if (err) {
return error(err, res);
}
res.render('index.dust', { favs });
});
});
router.get('/imgur', (req, res) => {
if (req.query.access_token) {
req.app.locals.imgur = req.query;
res.redirect('/');
} else {
res.status(200, {'Content-Type': 'text/html'});
res.end(`
`);
}
});
async function fetchImgur(req, res, method, url, body) {
const endpoint = 'https://api.imgur.com/3';
const uploadRes = await fetch(endpoint + url, {
method: method,
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
'Authorization' : 'Bearer ' + req.app.locals.imgur.access_token
},
body: querystring.stringify(body)
});
const uploadJson = await uploadRes.json();
if (Math.floor(uploadJson.status / 100) != 2) {
res.status(uploadJson.status).json(uploadJson);
return false;
}
console.log(url, uploadJson);
return uploadJson;
}
router.post('/imgur/ordeal', async (req, res) => {
try {
const uploadData = {
image: req.body.dataURL.substring('data:image/png;base64,'.length),
type: 'base64',
name: req.body.name + '.png',
};
const uploadJson = await fetchImgur(req, res, 'POST', '/upload', uploadData);
if (!uploadJson) {
return;
}
const imageId = uploadJson.data.id;
const albumData = {
'ids[]': imageId,
};
if (req.body.album) {
albumData.title = req.body.album;
}
const albumJson = await fetchImgur(req, res, 'POST', '/album', albumData);
if (!albumJson) {
return;
}
console.log(req.body.favorites);
if (req.body.favorites) {
if (!await fetchImgur(req, res, 'POST', '/album/' + albumJson.data.id +
'/favorite', {})) {
return;
}
}
if (!await fetchImgur(req, res, 'POST', '/gallery/album/' +
albumJson.data.id, { title: req.body.album ? req.body.album :
req.body.name })) {
return;
}
if (req.body.tags) {
const tagsData = {
'tags': req.body.tags
};
if (!await fetchImgur(req, res, 'POST', '/gallery/tags/' +
albumJson.data.id, tagsData)) {
return;
}
for (const tag of req.body.tags.split(',')) {
if (!await fetchImgur(req, res, 'POST', '/account/me/follow/tag/' + tag,
{})) {
return;
}
}
}
res.json({ordealSuccess: true});
} catch(e) {
console.error(e);
res.status(500).json(e);
}
});
/** router for /root */
module.exports = router;