(dashboard) further cleanup... the same, but different

src/www/fbegin.inc

@@ -194,7 +194,7 @@ if($need_alert_display == true) {
               <a href="<?=$button['href'];?>" class="btn btn-primary"><span class="glyphicon glyphicon-plus-sign __iconspacer"></span><?=$button['label'];?></a>
             <?php endforeach; endif; ?>
 
-            <?php if (isset($widgetfiles)): ?>
+            <?php if (isset($widgetCollection)): ?>
               <a href="#" id="updatepref" style="display:none" onclick="return updatePref();" class="btn btn-primary"><?=gettext("Save Settings");?></a>
               <button type="button" class="btn btn-default" data-toggle="modal" data-target="#modal_widgets"><span class="glyphicon glyphicon-plus-sign __iconspacer"></span><?= gettext('Add widget') ?></button>
             <?php endif; ?>

src/www/foot.inc

@@ -11,51 +11,44 @@
 </main>
 
 <?php
-    if (isset($widgetfiles)):
-      $widgetfiles_add = $widgetfiles;
-      sort($widgetfiles_add);
-
+    if (isset($widgetCollection)):
+      // sort by name
+      usort($widgetCollection, function ($item1, $item2) {
+        return strcmp(strtolower($item1['name']), strtolower($item2['name']));
+      });
     ?>
     <div class="modal fade" id="modal_widgets" tabindex="-1" role="dialog" aria-labelledby="modal_widgets_label" aria-hidden="true">
       <div class="modal-dialog">
         <div class="modal-content">
           <div class="modal-header">
-              <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>
+              <button type="button" class="close" data-dismiss="modal">
+                <span aria-hidden="true">&times;</span>
+                <span class="sr-only"><?=gettext("Close");?></span>
+              </button>
               <h4 class="modal-title" id="modal_widgets_label"><?=gettext("Available Widgets"); ?></h4>
           </div>
-
           <div class="modal-body">
               <table class="table table-striped table-hover">
 <?php
-        foreach($widgetfiles_add as $widget):
-                if(!stristr($widget, "widget.php"))
-                  continue;
-
-                $periodpos = strpos($widget, ".");
-                $widgetname = substr($widget, 0, $periodpos);
-                $nicename = $widgetname;
-                $nicename = str_replace("_", " ", $nicename);
-                //make the title look nice
-                $nicename = ucwords($nicename);
-
-                $widgettitle = $widgetname . "_title";
-                $widgettitlelink = $widgetname . "_title_link";
-                if (isset($$widgettitle)):?>
+          foreach($widgetCollection as $widgetItem):
+              $widgettitle = $widgetItem['name'] . "_title";
+              $widgettitlelink = $widgetItem['name'] . "_title_link";
+              if (isset($$widgettitle)):?>
                 <tr>
-                  <td style="cursor: pointer;" onclick='return addWidget("<?=$widgetname; ?>")'><?=$$widgettitle; ?></td>
+                  <td style="cursor: pointer;" onclick='return addWidget("<?=$widgetItem['name']; ?>")'><?=$$widgettitle; ?></td>
                 </tr>
 <?php
-                elseif ($nicename != ""): ?>
+              elseif (!empty($widgetItem['display_name'])): ?>
                 <tr>
-                  <td style="cursor: pointer;" onclick='return addWidget("<?=$widgetname; ?>")'><?=$nicename; ?></td>
+                  <td style="cursor: pointer;" onclick='return addWidget("<?=$widgetItem['name']; ?>")'><?=$widgetItem['display_name']; ?></td>
                 </tr>
 <?php
-                endif;
-              endforeach; ?>
+              endif;
+          endforeach; ?>
               </table>
           </div>
           <div class="modal-footer">
-              <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+              <button type="button" class="btn btn-default" data-dismiss="modal"><?=gettext("Close");?></button>
           </div>
         </div><!-- /modal-content -->
       </div><!-- /modal-dialog -->

src/www/widgets/widgets/system_information.widget.php

@@ -34,6 +34,16 @@ require_once("pfsense-utils.inc");
 require_once("system.inc");
 require_once("stats.inc");
 
+## Check to see if we have a swap space,
+## if true, display, if false, hide it ...
+$swapinfo = `/usr/sbin/swapinfo`;
+if (stristr($swapinfo, '%')) {
+    $showswap = true;
+} else {
+    $showswap = false;
+}
+
+
 if (isset($_REQUEST['getupdatestatus'])) {
     $pkg_json = trim(configd_run('firmware check'));
     if ($pkg_json != '') {