some new tries

1 files changed, 106 insertions, 0 deletions

diff --git a/src/nodejs/no2.js b/src/nodejs/no2.js
new file mode 100644
index 0000000..233b5e1
--- /dev/null
+++ b/src/nodejs/no2.js
@@ -0,0 +1,106 @@
+var users = [
+  { name: 'tj' },
+  { name: 'tim' }
+];
+
+function user(app) {
+  app.resource('/.:format?', {
+    'get' : function(req, res, next) {
+      switch (req.params.format) {
+        case 'json':
+          var body = JSON.stringify(users);
+          res.writeHead(200, {
+            'Content-Type': 'application/json',
+            'Content-Length': body.length
+          });
+          res.end(body);
+          break;
+        default:
+          var body = '<ul>'
+            + users.map(function(user) {
+            return '<li>' + user.name + '</li>';
+          }).join('\n')
+            + '</ul>';
+          res.writeHead(200, {
+            'Content-Type': 'text/html',
+            'Content-Length': body.length
+          });
+          res.end(body);
+      }
+    }
+  });
+
+  app.resource('/:id.:format', {
+    'get' : function(req, res, next) {
+      var user = users[req.params.id];
+      if (user && req.params.format === 'json') {
+        user = JSON.stringify(user);
+        res.writeHead(200, {
+          'Content-Type': 'application/json',
+          'Content-Length': user.length
+        });
+        res.end(user);
+      }
+      else {
+        // When true is passed, provide control
+        // back to middleware, skipping route
+        // match attemps
+        next(true);
+      }
+    }
+  })
+
+  app.resource('/\\[:id/:op?', {
+    'get' : function(req, res) {
+      var body = users[req.params.id]
+        ? users[req.params.id].name
+        : 'User ' + req.params.id + ' does not exist';
+      body = (req.params.op || 'view') + 'ing ' + body;
+      res.writeHead(200, {
+        'Content-Type': 'text/html',
+        'Content-Length': body.length
+      });
+      res.end(body, 'utf8');
+    }
+  })
+}
+
+
+function main(app) {
+  app.resource('/', {
+    'get' : function(req, res) {
+      var examples = [
+        '/users',
+        '/users.json',
+        '/users/0 (or /users/0/view)',
+        '/users/0/edit',
+        '/users/0.json'
+      ];
+      var body = 'Visit one of the following: <ul>'
+        + examples.map(function(str) {
+        return '<li>' + str + '</li>'
+      }).join('\n')
+        + '</ul>';
+      res.writeHead(200, {
+        'Content-Type': 'text/html',
+        'Content-Length': body.length
+      });
+      res.end(body, 'utf8');
+    }
+  });
+}
+
+
+var connect = require('connect');
+var resource = require('resource-router');
+
+var server = connect.createServer(
+    connect.logger({ buffer: true }),
+    connect.cache(),
+    connect.gzip()
+  );
+
+server.use('/users', resource(user));
+server.use(resource(main));
+server.listen(3000);
+console.log('Connect server listening on port 3000');