refactor 4: use html templates

bbraithwaite · Apr 9, 2015 · bf376193909a2ca1c1d727f757b2d9474262f7c5 · bf37619
1 parent 3b09ce2
commit bf376193909a2ca1c1d727f757b2d9474262f7c5
Unified Split

Showing with 68 additions and 16 deletions.

+7 −16 app/index.html

+61 −0 app/templates.js
diff --git a/app/index.html b/app/index.html
@@ -8,6 +8,7 @@
     <script type="text/javascript" src="bower_components/boc-autocomplete/build/boc.autocomplete.min.js"></script>
     <script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>
     <script type="text/javascript" src="map-service.js"></script>
+    <script type="text/javascript" src="templates.js"></script>
   </head>
   <body>
     <div id="map-canvas"></div>
@@ -107,14 +108,14 @@
             var controlText = document.createElement('div');
             controlText.id = 'film_detail';
             controlText.className = 'film_detail';
-            controlText.innerHTML = '<h2>' + response + '</h2><br><em>Loading locations and content...</em>';
+            controlText.innerHTML = templates.loading(response);
 
             document.getElementById('bottom_panel').appendChild(controlText);
 
           } else {
 
             var controlText = document.getElementById('film_detail');
-            controlText.innerHTML = '<h2>' + response + '</h2><em>Loading locations and content...</em>';
+            controlText.innerHTML = templates.loading(response);;
             controlText.style.display = '';
 
           }
@@ -126,15 +127,7 @@
           xhr.onload = function() {
             var detail = this.response;
 
-            document.getElementById('film_detail').innerHTML = '<img src="' + detail.poster + '" alt="poster" align="right" width="80" height="119" style="padding-left:5px;" />'+
-                   '<div id="plot" style="overflow: scroll; height:135px;margin-top:5px;">'+
-                   '<h2>' + detail.title + '</h2>'+
-                  '' + detail.releaseYear + '</em>, Director: '+
-                  '<em>' + detail.director + '</em><br><br>'+
-                  'Staring: ' + detail.actors + '<br><br>'+
-                  'Rating: ' + detail.rating + '<br><br>'+
-                  'Genre: ' + detail.genre + '<br><br>'+
-                  '<br>Plot: ' + detail.plot + '<br><br></div>';
+            document.getElementById('film_detail').innerHTML = templates.movie(detail);
           }
           xhr.open("GET", "/movies/content?title=" + encodeURIComponent(title) + '&director=' + encodeURIComponent(director));
           xhr.responseType = "json";
@@ -155,7 +148,7 @@
             locationDiv.id = 'location_detail';
             locationDiv.className = 'location_detail';
             locationDiv.style.display = '';
-            locationDiv.innerHTML = '<h2>' + location.location  + '</h2><img src="https://maps.googleapis.com/maps/api/streetview?size=120x120&location=' + location.geo.lat + ',' + location.geo.lng + '" align="right">';
+            locationDiv.innerHTML = templates.location(location);
 
             var sateliteViewButton = document.createElement('input');
             sateliteViewButton.type = 'button';
@@ -209,14 +202,12 @@
         }
 
         function HomeControl(controlDiv, map) {
-            // Set CSS for the control border.
             var dashBoard = document.createElement('div');
-            dashBoard.innerHTML = '<h2>SF Movies</h2><div>See film locations for all movies filmed in San Fransisco. <strong>Click on a marker to see more information about a location.</strong>.</div><p>This is a sample project from <a href="http://www.bradoncode.com">Bradley Braithwaite</a>.</p>';
+            dashBoard.innerHTML = templates.home();
             dashBoard.id = 'dashboard';
             dashBoard.className = 'dashboard';
-
             controlDiv.appendChild(dashBoard);
         }
       </script>
     </body>
-</html
+</html>
diff --git a/app/templates.js b/app/templates.js
@@ -0,0 +1,61 @@
+var templates = {};
+
+templates.mapCanvas = function mapCanvasTemplate() {
+  return document.getElementById('map-canvas');
+};
+
+templates.home = function homeTemplate() {
+  var buf = [];
+  buf.push('<h2>SF Movies</h2><div>See film locations for all movies filmed in San Fransisco. <strong>Click on a marker to see more information about a location.</strong>.</div>');
+  buf.push('<p>This is a sample project from <a href="http://www.bradoncode.com">Bradley Braithwaite</a>.</p>');
+  return buf.join('');
+};
+
+templates.loading = function loadingTemplate(response) {
+  var buf = [];
+  buf.push('<h2>');
+  buf.push(response);
+  buf.push('</h2><br><em>Loading locations and content...</em>');
+  return buf.join('');
+};
+
+templates.movie = function movieTemplate(detail) {
+  var buf = [];
+  buf.push('<img src="');
+  buf.push(detail.poster);
+  buf.push('" alt="poster" align="right" width="80" height="119" style="padding-left:5px;" />');
+  buf.push('<div id="plot" style="overflow: scroll; height:135px;margin-top:5px;">');
+  buf.push('<h2>'); 
+  buf.push(detail.title);
+  buf.push('</h2>');
+  buf.push(detail.releaseYear);
+  buf.push('</em>, Director: ');
+  buf.push('<em>');
+  buf.push(detail.director);
+  buf.push('</em><br><br>');
+  buf.push('Staring: ');
+  buf.push(detail.actors);
+  buf.push('<br><br>');
+  buf.push('Rating: ');
+  buf.push(detail.rating);
+  buf.push('<br><br>');
+  buf.push('Genre: ');
+  buf.push(detail.genre);
+  buf.push('<br><br>');
+  buf.push('<br>Plot: ');
+  buf.push(detail.plot);
+  buf.push('<br><br></div>');
+  return buf.join('');
+};
+
+templates.location = function locationTemplate(location) {
+  var buf = [];
+  buf.push('<h2>');
+  buf.push(location.location);
+  buf.push('</h2><img src="https://maps.googleapis.com/maps/api/streetview?size=120x120&location=');
+  buf.push(location.geo.lat);
+  buf.push(',');
+  buf.push(location.geo.lng);
+  buf.push('" align="right">');
+  return buf.join('');
+};