o Adding examples from the specification.

9 files changed, 196 insertions, 22 deletions

diff --git a/app.js b/app.js
index 509fcef..788679d 100644
--- a/app.js
+++ b/app.js
@@ -2,6 +2,10 @@ var express = require('express')
   , routes = require('./routes')
   , http = require('http');
 
+express.mime.define({
+  'application/vnd.collection+json': ['collection+json']
+});
+
 var app = express();
 
 app.configure(function(){
diff --git a/public/examples/from-spec/collection.collection+json b/public/examples/from-spec/collection.collection+json
new file mode 100644
index 0000000..db57931
--- /dev/null
+++ b/public/examples/from-spec/collection.collection+json
@@ -0,0 +1,66 @@
+{ "collection" :
+  {
+    "version" : "1.0",
+    "href" : "http://example.org/friends/",
+    
+    "links" : [
+      {"rel" : "feed", "href" : "http://example.org/friends/rss"}
+    ],
+    
+    "items" : [
+      {
+        "href" : "http://example.org/friends/jdoe",
+        "data" : [
+          {"name" : "full-name", "value" : "J. Doe", "prompt" : "Full Name"},
+          {"name" : "email", "value" : "jdoe@example.org", "prompt" : "Email"}
+        ],
+        "links" : [
+          {"rel" : "blog", "href" : "http://examples.org/blogs/jdoe", "prompt" : "Blog"},
+          {"rel" : "avatar", "href" : "http://examples.org/images/jdoe", "prompt" : "Avatar", "render" : "image"}
+        ]
+      },
+      
+      {
+        "href" : "http://example.org/friends/msmith",
+        "data" : [
+          {"name" : "full-name", "value" : "M. Smith", "prompt" : "Full Name"},
+          {"name" : "email", "value" : "msmith@example.org", "prompt" : "Email"}
+        ],
+        "links" : [
+          {"rel" : "blog", "href" : "http://examples.org/blogs/msmith", "prompt" : "Blog"},
+          {"rel" : "avatar", "href" : "http://examples.org/images/msmith", "prompt" : "Avatar", "render" : "image"}
+        ]
+      },
+      
+      {
+        "href" : "http://example.org/friends/rwilliams",
+        "data" : [
+          {"name" : "full-name", "value" : "R. Williams", "prompt" : "Full Name"},
+          {"name" : "email", "value" : "rwilliams@example.org", "prompt" : "Email"}
+        ],
+        "links" : [
+          {"rel" : "blog", "href" : "http://examples.org/blogs/rwilliams", "prompt" : "Blog"},
+          {"rel" : "avatar", "href" : "http://examples.org/images/rwilliams", "prompt" : "Avatar", "render" : "image"}
+        ]
+      }      
+    ],
+    
+    "queries" : [
+      {"rel" : "search", "href" : "http://example.org/friends/search", "prompt" : "Search",
+        "data" : [
+          {"name" : "search", "value" : ""}
+        ]
+      }
+    ],
+    
+    "template" : {
+      "data" : [
+        {"name" : "full-name", "value" : "", "prompt" : "Full Name"},
+        {"name" : "email", "value" : "", "prompt" : "Email"},
+        {"name" : "blog", "value" : "", "prompt" : "Blog"},
+        {"name" : "avatar", "value" : "", "prompt" : "Avatar"}
+        
+      ]
+    }
+  } 
+}
diff --git a/public/examples/from-spec/error.collection+json b/public/examples/from-spec/error.collection+json
new file mode 100644
index 0000000..bd67e3e
--- /dev/null
+++ b/public/examples/from-spec/error.collection+json
@@ -0,0 +1,12 @@
+{ "collection" :
+  {
+    "version" : "1.0",
+    "href" : "http://example.org/friends/",
+    
+    "error" : {
+      "title" : "Server Error",
+      "code" : "X1C2",
+      "message" : "The server have encountered an error, please wait and try again."
+    }
+  } 
+}
diff --git a/public/examples/from-spec/item.collection+json b/public/examples/from-spec/item.collection+json
new file mode 100644
index 0000000..8f93af6
--- /dev/null
+++ b/public/examples/from-spec/item.collection+json
@@ -0,0 +1,26 @@
+{ "collection" :
+  {
+    "version" : "1.0",
+    "href" : "http://example.org/friends/",
+    
+    "links" : [
+      {"rel" : "feed", "href" : "http://example.org/friends/rss"},
+      {"rel" : "queries", "href" : "http://example.org/friends/?queries"},
+      {"rel" : "template", "href" : "http://example.org/friends/?template"}
+    ],
+    
+    "items" : [
+      {
+        "href" : "http://example.org/friends/jdoe",
+        "data" : [
+          {"name" : "full-name", "value" : "J. Doe", "prompt" : "Full Name"},
+          {"name" : "email", "value" : "jdoe@example.org", "prompt" : "Email"}
+        ],
+        "links" : [
+          {"rel" : "blog", "href" : "http://examples.org/blogs/jdoe", "prompt" : "Blog"},
+          {"rel" : "avatar", "href" : "http://examples.org/images/jdoe", "prompt" : "Avatar", "render" : "image"}
+        ]
+      }
+    ]
+  } 
+}
diff --git a/public/examples/from-spec/minimal.collection+json b/public/examples/from-spec/minimal.collection+json
new file mode 100644
index 0000000..2e2e65d
--- /dev/null
+++ b/public/examples/from-spec/minimal.collection+json
@@ -0,0 +1,7 @@
+{ "collection" : 
+  {
+    "version" : "1.0",
+
+    "href" : "http://example.org/friends/"
+  } 
+}
diff --git a/public/examples/from-spec/queries.collection+json b/public/examples/from-spec/queries.collection+json
new file mode 100644
index 0000000..1a3227d
--- /dev/null
+++ b/public/examples/from-spec/queries.collection+json
@@ -0,0 +1,14 @@
+{ "collection" :
+  {
+    "version" : "1.0",
+    "href" : "http://example.org/friends/",
+    
+    "queries" : [
+      {"rel" : "search", "href" : "http://example.org/friends/search", "prompt" : "Search"
+        "data" : [
+          {"name" : "search", "value" : ""}
+        ]
+      }
+    ]
+  } 
+}
diff --git a/public/examples/from-spec/template.collection+json b/public/examples/from-spec/template.collection+json
new file mode 100644
index 0000000..df16225
--- /dev/null
+++ b/public/examples/from-spec/template.collection+json
@@ -0,0 +1,15 @@
+{ "collection" :
+  {
+    "version" : "1.0",
+    "href" : "http://example.org/friends/",
+    
+    "template" : {
+      "data" : [
+        {"name" : "full-name", "value" : "", "prompt" : "Full Name"},
+        {"name" : "email", "value" : "", "prompt" : "Email"},
+        {"name" : "blog", "value" : "", "prompt" : "Blog"},
+        {"name" : "avatar", "value" : "", "prompt" : "Avatar"}
+      ]
+    }
+  } 
+}
diff --git a/routes/index.js b/routes/index.js
index 1a05e39..0bd432d 100644
--- a/routes/index.js
+++ b/routes/index.js
@@ -3,34 +3,53 @@ var http = require('http')
   , collection_json = require('collection_json');
 
 exports.index = function(req, res){
-  res.render('index', { title: 'Express' });
+  res.render('index', {
+    title: 'Collection+JSON Explorer',
+    host: req.headers.host,
+    examples: [
+      "minimal",
+      "collection",
+      "item",
+      "queries",
+      "template",
+      "error"
+    ]
+  });
 };
 
 exports.render = function(req, res){
-  var options = url.parse(req.query.url);
-  options.method = 'GET';
-  options.headers = {
-    accept: 'application/vnd.collection+json'
-  };
-  var clientReq = http.request(options, function(clientRes) {
-    clientRes.setEncoding('utf8');
-    var body = '';
-    clientRes.on('data', function (chunk) {
-      body += chunk;
-    });
-    clientRes.on('end', function (chunk) {
+  fetchCollection(req.query.url, function(err, headers, body) {
+    if(err) {
+      res.render('index', { title: 'Failed to render ' + req.query.url });
+    }
+    else {
       var parsedBody = JSON.parse(body);
       var doc = collection_json.fromObject(parsedBody);
       res.render('data', {
         url: req.query.url,
         doc: doc,
-        headers: clientRes.headers,
+        headers: headers,
         raw: body,
         formattedRaw: JSON.stringify(parsedBody, null, '  ') });
-    });
-  });
-  clientReq.on('error', function() {
-    res.render('index', { title: 'Failed to render ' + req.query.url });
+    }
   });
-  clientReq.end();
 };
+
+function fetchCollection(u, cb) {
+  var options = url.parse(u);
+  options.headers = {
+    accept: 'application/vnd.collection+json'
+  };
+  var req = http.get(options, function(res) {
+    res.setEncoding('utf8');
+    var body = '';
+    res.on('data', function (chunk) {
+      body += chunk;
+    });
+    res.on('end', function (chunk) {
+      cb(undefined, res.headers, body);
+    });
+  }).on('error', function() {
+    cb('Unable to fetch ' + u);
+  });
+}
diff --git a/views/index.jade b/views/index.jade
index af774d4..86cfffa 100644
--- a/views/index.jade
+++ b/views/index.jade
@@ -3,8 +3,19 @@ extends layout
 block content
   h1 Collection+JSON Explorer
 
-  form(action="/render")
+  h2 Explore your own collection
+  form(action='/render')
     p
       label URL:
-        input(name="url", value="http://p2k12.bitraf.no/checkins-trygvis.php")
-      input(type="submit", value="Render")
+        input(name='url', value='http://p2k12.bitraf.no/checkins-trygvis.php')
+      input(type='submit', value='Render')
+
+  h2 Examples
+
+    p Taken from
+    a(url='http://amundsen.com/media-types/collection/examples/') Mike Admundsen's examples
+
+  each example in examples
+    form(action='/render')
+      input(name='url', type='hidden', value='http://#{host}/examples/from-spec/#{example}.collection+json')
+      input(type='submit', value='#{example}')