slugs created and implemented

controllers/sites.js

@@ -13,6 +13,16 @@ module.exports = {
       }
     });
   },
+  findBySlug: function(req, res){
+    Site.findBySlug(req.params.slug, function(err, site){
+      // if(err) throw err;
+      if(err) res.render('index', { title: 'Site is not found!'});
+      else {
+        console.log("Site->Controller: findBySlug queried: " + site.site);
+        res.render('site', { title: site.site, site: site });
+      }
+    });
+  },
   getHome: function(req, res){
     Site.getAll(function(err, sites){
       Visit.findUniqueSites(function(err, uniqueSites){

database/build.js

@@ -33,6 +33,7 @@ con.connect(function(err) {
     unesco_unique int UNIQUE,\
     img_url varchar(255),\
     states varchar(255),\
+    slug varchar(255) UNIQUE,\
     PRIMARY KEY (id)\
   )", function(err, res){
     if (err) throw err;

database/fill-sites.js

@@ -22,7 +22,13 @@ val.query.row.forEach(function(site){
   s.push(site.unique_number);
   s.push(site.image_url);
   s.push(site.states);
-  // console.log(site);
+  // Generating a slug.
+  var slug = htmlToText.fromString(htmlToText.fromString(site.site), { wordwrap: false });
+  var punctuationless = slug.replace(/[.',\/#!$%\^&\*;:{}=\-_`~()]/g,"");
+  var finalString = punctuationless.replace(/\s{2,}/g," ");
+  slug = finalString.toLowerCase().split(" ").join("-");
+  s.push(slug);
+  console.log(slug);
   arr.push(s);
 });
 
@@ -32,7 +38,7 @@ con.connect(function(err) {
   if (err) throw err;
   console.log("Connected!");
 
-  sql = "INSERT INTO sites (category, in_danger, date_inscribed, unesco_url, latitude, longitude, description, site, unesco_unique, img_url, states) VALUES ?";
+  sql = "INSERT INTO sites (category, in_danger, date_inscribed, unesco_url, latitude, longitude, description, site, unesco_unique, img_url, states, slug) VALUES ?";
 
   con.query(sql, [arr], function(err, res){
     if (err) throw err;

model/Site.js

@@ -13,6 +13,7 @@ var Site = function(data){
   this.unesco_unique = data.unesco_unique;
   this.img_url = data.img_url
   this.states = data.states;
+  this.slug = data.slug;
 };
 
 // Finding the site by ID.
@@ -30,6 +31,21 @@ Site.findById = function(id, callback){
   });
 };
 
+// Finding the site by slug.
+Site.findBySlug = function(slug, callback){
+  var sql = "SELECT * FROM sites WHERE slug=? limit 1";
+
+  con.query(sql, slug, function(err, result){
+    if (err) return callback(err);
+    // if not site is found.
+    if (result[0] == undefined) callback(404);
+    else {
+      console.log("Site.findBySlug: " + result[0].site + " retrieved!");
+      callback(err, new Site(result[0]));
+    }
+  });
+};
+
 // Finding all sites by IDs.
 Site.findAllById = function(ids, callback){
   var sql = "SELECT * FROM sites WHERE id in (?)";

routes/sites.js

@@ -4,6 +4,7 @@ var router = express.Router();
 var siteController = require('../controllers/sites');
 
 router.get('/', siteController.getAll);
-router.get('/:id', siteController.findById);
+// router.get('/:id', siteController.findById);
+router.get('/:slug', siteController.findBySlug);
 
 module.exports = router;

views/index.pug

@@ -34,7 +34,7 @@ block content
           if (i + 1 < states.length)
             | , 
     else
-      h3= "Removed!"
+      //- h3= "Removed!"
 
   include footer.pug