65 lines
1.5 KiB
JavaScript
65 lines
1.5 KiB
JavaScript
'use strict';
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const router = require('express').Router(),
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mw = require('../middleware.js'),
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env = require('../env.js'),
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User = require('../models.js').user;
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// Redirect to real slug
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router.get('/', mw.ensureAuth, function(req,res){
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res.redirect(`/map/${req.user.slug}`);
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});
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// Show map
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router.get('/:slug?', function(req,res,next){
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var mapuser='', user='', cbc=0;
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// Confirm sucessful queries
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function checkQuery(err,found) {
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if (err){ mw.throwErr(req,err); }
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if (found){ return found; }
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}
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// Call renderMap() on completion
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function checkCBC() {
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cbc+=1;
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if (cbc>1){ renderMap(); }
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}
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// QUERIES
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// Get logged in user -> user
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if (req.isAuthenticated()) {
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User.findById(req.session.passport.user, function(err, found) {
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user = checkQuery(err,found);
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checkCBC();
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});
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} else { checkCBC(); }
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// Get tracked user -> mapuser
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if (req.params.slug) {
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User.findOne({slug:req.params.slug}, function(err, found) {
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mapuser = checkQuery(err,found);
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checkCBC();
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});
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} else { checkCBC(); }
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// Show map
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function renderMap() {
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// GET /map shows logged-in user's map
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if (!mapuser && !user) {
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res.redirect('/');
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} else {
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if (user && !mapuser) { mapuser = user; }
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res.render('map', {
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mapuser: mapuser,
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mapApi: env.googleMapsAPI,
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user: user,
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noFooter: '1',
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noHeader: (req.query.noheader)?req.query.noheader.match(/\d/)[0]:'',
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disp: (req.query.disp)?req.query.disp.match(/\d/)[0]:'' // 0=map, 1=streetview, 2=both
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});
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}
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}
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});
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module.exports = router; |