Implement an abstract localStorage cache

kappa123/client/static/main.js

@@ -1,14 +1,54 @@
 // custom javascript
 
+var updateCache = function() {
+    window.localStorage.setItem('cache', cache);
+}
+
+var primeCache = function() {
+    strCache = window.localStorage.getItem('cache').split(",") || []; // Augh.
+    cache = [];
+    strCache.map(function(item) {
+        cache[cache.length] =  (item == 'true');
+        setRowValue(cache.length, cache[cache.length-1]);
+    });
+}
+primeCache();
+
 var elements = document.getElementsByClassName('run');
-for (idx in elements) {
-    var element = elements[idx];
+for (var i=0; i<elements.length; i++) {
+    var element = elements[i];
     element.onclick = toggleRow;
+
+    var id = element.id.replace("run-", "");
+    cache[id-1] = false;
+}
+
+function getRowValue(id) {
+    return cache[id-1];
+}
+
+function setRowValue(id, selected) {
+    var row = document.getElementById("run-" + id)
+    if (!row) {return}
+
+    cache[id-1] = selected;
+
+    if (selected) {
+        row.className = "run selected";
+    } else {
+        row.className = "run";
+    }
 }
 
 function toggleRow(e) {
     var row = e.currentTarget;
-    row.className == "run selected" ? row.className = "run" : row.className = "run selected"
+    var id = row.id.replace("run-", "");
+    if (row.className == "run selected") {
+        setRowValue(id, false);
+    } else {
+        setRowValue(id, true);
+    }
+    updateCache();
 }
 
 function updateHideUnselected() {

kappa123/client/templates/main/home.html

@@ -20,7 +20,7 @@
                 <th scope="col">Runners</th>
             </tr>
             {% for run in runs %}
-            <tr class="run {{run["class"]}}">
+            <tr class="run {{run["class"]}}" id="run-{{run["order"]}}">
                 <td>{{run["time"]}} &rarr; {{run["estimate"]}}</td>
                 <td>{{run["name"]}} <span class="de-emphasis">{{run["category"]}}</span></td>
                 <td>{{run["runners"]}}</td>

kappa123/server/runs.py

@@ -36,11 +36,12 @@ def transform_runs(raw_data):
     for run in raw_data:
         run = run['fields']
         d = {
-            'time': arrow.get(run['starttime']).to('America/Chicago').format('HH:mm:ss'),
+            'time': arrow.get(run['starttime']).to('America/Chicago').format('MMM DD HH:mm:ss'),
             'estimate': run['run_time'],
             'name': run['name'],
             'category': run['category'],
-            'runners': run['deprecated_runners'] #lol
+            'runners': run['deprecated_runners'], #lol
+            'order': run['order']
             }
         output.append(d)
     return output