Add website to view links.

Go to localhost:4567 while it's running to view the website.
mattdee123 · Aug 4, 2013 · 90124cf · 90124cf
1 parent a00fa42
commit 90124cf
Show file tree

Hide file tree

Showing 7 changed files with 142 additions and 10 deletions.
diff --git a/pom.xml b/pom.xml
@@ -18,6 +18,21 @@
       <artifactId>validation-api</artifactId>
       <version>1.0.0.GA</version>
     </dependency>
+    <dependency>
+      <groupId>org.json</groupId>
+      <artifactId>json</artifactId>
+      <version>20090211</version>
+    </dependency>
+    <dependency>
+      <groupId>com.sparkjava</groupId>
+      <artifactId>spark-core</artifactId>
+      <version>1.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.sparkjava</groupId>
+      <artifactId>spark-template-freemarker</artifactId>
+      <version>1.0</version>
+    </dependency>
   </dependencies>
 
   <build>

diff --git a/src/main/java/com/medee/wikigraph/Main.java b/src/main/java/com/medee/wikigraph/Main.java
@@ -1,18 +1,47 @@
 package com.medee.wikigraph;
 
-/** This is the main class. */
+import org.json.JSONArray;
+import spark.Request;
+import spark.Response;
+import spark.Route;
+import spark.template.freemarker.FreeMarkerRoute;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static spark.Spark.get;
+import static spark.Spark.staticFileLocation;
+
+/**
+ * This is the main class.
+ */
 public class Main {
 
   public static void main(String[] args) {
-    if (args.length != 1) {
-      System.out.println("Specify a single article");
-      return;
-    }
-    String wikiPage = args[0];
-    WikipediaReader wikipediaReader = new WikipediaReader();
-    for (String link : wikipediaReader.linksOnArticle(wikiPage)) {
-      System.out.println(link);
-    }
+    staticFileLocation("static");
+
+    get(new FreeMarkerRoute("/") {
+      @Override
+      public Object handle(Request request, Response response) {
+        Map<String, Object> templateValues = new HashMap<String, Object>();
+
+        return modelAndView(templateValues, "index.ftl");
+      }
+    });
+
+    get(new Route("/page") {
+      @Override
+      public Object handle(Request request, Response response) {
+        String wikiPage = (String) request.queryParams("page");
+        WikipediaReader wikipediaReader = new WikipediaReader();
+        List<String> links = wikipediaReader.linksOnArticle(wikiPage);
+
+        JSONArray linksJson = new JSONArray(links);
+
+        return linksJson.toString();
+      }
+    });
 
   }
 }
diff --git a/src/main/resources/spark/template/freemarker/index.ftl b/src/main/resources/spark/template/freemarker/index.ftl
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>Wiki Graph</title>
+
+  <link rel="stylesheet" href="/css/bootstrap.min.css">
+  <link href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css" rel="stylesheet">
+
+  <link rel="stylesheet" href="/css/index.css">
+</head>
+<body>
+  <div class="container">
+    <div class="jumbotron">
+      <h1>Wiki Graph</h1>
+      <div class="input-group">
+        <input id="input-page" class="form-control input-large" type="text" placeholder="Page to query">
+        <span class="input-group-btn">
+          <button id="btn-refresh" class="btn btn-primary btn-large">Refresh</button>
+        </span>
+      </div>
+    </div>
+
+    <div class="panel" id="panel-links">
+      <div class="panel-heading">
+        <h2>Links on page - <span id="count-links">0</span> links found</h2>
+      </div>
+      <div id="links">
+        <h3>Run a query to see the links.</h3>
+      </div>
+    </div>
+  </div>
+  <script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
+  <script src="/js/bootstrap.min.js"></script>
+  <script src="/js/index.js"></script>
+</body>
+</html>
diff --git a/src/main/resources/static/css/bootstrap.min.css b/src/main/resources/static/css/bootstrap.min.css
diff --git a/src/main/resources/static/css/index.css b/src/main/resources/static/css/index.css
@@ -0,0 +1,3 @@
+body {
+  background-color: #aaa;
+}
diff --git a/src/main/resources/static/js/bootstrap.min.js b/src/main/resources/static/js/bootstrap.min.js
diff --git a/src/main/resources/static/js/index.js b/src/main/resources/static/js/index.js
@@ -0,0 +1,34 @@
+var WikiGraph = {};
+
+WikiGraph.getDataForPage = function(page) {
+  $('#links').html('<i class="icon-spinner icon-spin icon-4x"></i>');
+  $.ajax('/page', {
+    method: 'get',
+    data: {page: page},
+    success: function(data) {
+      data = JSON.parse(data);
+      result = data.join('<br>');
+      $('#links').html(result);
+      $('#count-links').html(data.length);
+    },
+    error: function() {
+      $('#links').html('<h3>That page doesn\'t exist.</h3>');
+      $('#count-links').html('0');
+    }
+  });
+};
+
+WikiGraph.init = function() {
+  $('#btn-refresh').click(function() {
+    WikiGraph.getDataForPage($('#input-page').val());
+  });
+
+  $('#input-page').keypress(function(e) {
+    if (e.which === 13) {
+      e.preventDefault();
+      $('#btn-refresh').click();
+    }
+  });
+};
+
+WikiGraph.init();