Prepare null plugin for histogram

Author: joko3ono

package-lock.json

@@ -0,0 +1,21 @@
+import Grapher from '../../grapher';
+
+class Graph {
+    static canCollapse() {
+        return false;
+    }
+
+    static name() {
+        return null;
+    }
+
+    static className() {
+        return null;
+    }
+
+    static dataName(_props) {
+        return null;
+    }
+}
+
+export default Grapher(Graph);

public/js/null_plugins/grapher/histogram.js

@@ -1,4 +1,3 @@
-
 class ReportPlugins {
     constructor(parent) {
         this.parent = parent;
@@ -13,6 +12,9 @@ class ReportPlugins {
     queryResults(_query) {
         return [];
     }
+
+    generateStats() {
+    }
 }
 
-export default ReportPlugins;
+export default ReportPlugins;

public/js/null_plugins/report_plugins.js

@@ -300,6 +300,7 @@ class Report extends Component {
                 <div className="col-md-9">
                     {this.overviewJSX()}
                     {this.circosJSX()}
+                    {this.plugins.generateStats()}
                     {this.state.results}
                 </div>
             </div>

public/js/report.js

@@ -47,6 +47,7 @@ module.exports = (env, argv)  => {
                 'download_links': path.resolve(__dirname, pluginsPath, 'download_links.js'),
                 'hit_buttons': path.resolve(__dirname, pluginsPath, 'hit_buttons.js'),
                 'search_header_plugin': path.resolve(__dirname, pluginsPath, 'search_header_plugin.js'),
+                'histogram': path.resolve(__dirname, pluginsPath, 'grapher', 'histogram.js'),
             }
         }
     };