Fix the links in table rows bug

Click events were greedily redirecting to the resource pages instead
of first yielding to the anchor tag clicked if an anchor tag was in
fact clicked.

ui/app/components/allocation-row.js

@@ -1,4 +1,5 @@
 import Ember from 'ember';
+import { lazyClick } from '../helpers/lazy-click';
 
 const { Component } = Ember;
 
@@ -15,6 +16,6 @@ export default Component.extend({
   onClick() {},
 
   click(event) {
-    this.get('onClick')(event);
+    lazyClick([this.get('onClick'), event]);
   },
 });

ui/app/components/client-node-row.js

@@ -1,4 +1,5 @@
 import Ember from 'ember';
+import { lazyClick } from '../helpers/lazy-click';
 
 const { Component } = Ember;
 
@@ -11,7 +12,7 @@ export default Component.extend({
   onClick() {},
 
   click(event) {
-    this.get('onClick')(event);
+    lazyClick([this.get('onClick'), event]);
   },
 
   didReceiveAttrs() {

ui/app/components/job-row.js

@@ -1,4 +1,5 @@
 import Ember from 'ember';
+import { lazyClick } from '../helpers/lazy-click';
 
 const { Component } = Ember;
 
@@ -11,7 +12,7 @@ export default Component.extend({
   onClick() {},
 
   click(event) {
-    this.get('onClick')(event);
+    lazyClick([this.get('onClick'), event]);
   },
 
   didReceiveAttrs() {

ui/app/components/server-agent-row.js

@@ -1,4 +1,5 @@
 import Ember from 'ember';
+import { lazyClick } from '../helpers/lazy-click';
 
 const { Component, inject, computed } = Ember;
 
@@ -28,6 +29,7 @@ export default Component.extend({
   }),
 
   click() {
-    this.get('router').transitionTo('servers.server', this.get('agent'));
+    const transition = () => this.get('router').transitionTo('servers.server', this.get('agent'));
+    lazyClick([transition, event]);
   },
 });

ui/app/components/task-group-row.js

@@ -1,4 +1,5 @@
 import Ember from 'ember';
+import { lazyClick } from '../helpers/lazy-click';
 
 const { Component } = Ember;
 
@@ -12,6 +13,6 @@ export default Component.extend({
   onClick() {},
 
   click(event) {
-    this.get('onClick')(event);
+    lazyClick([this.get('onClick'), event]);
   },
 });

ui/app/helpers/lazy-click.js

@@ -0,0 +1,19 @@
+import Ember from 'ember';
+
+const { Helper, $ } = Ember;
+
+/**
+ * Lazy Click Event
+ *
+ * Usage: {{lazy-click action}}
+ *
+ * Calls the provided action only if the target isn't an anchor
+ * that should be handled instead.
+ */
+export function lazyClick([onClick, event]) {
+  if (!$(event.target).is('a')) {
+    onClick(event);
+  }
+}
+
+export default Helper.helper(lazyClick);