From ad032e72caff66c413566bf7d8fa9f43a97d4620 Mon Sep 17 00:00:00 2001
From: epriestley <git@epriestley.com>
Date: Thu, 23 Feb 2017 09:30:15 -0800
Subject: [PATCH] When the profiler is active, keep it active if the user
 submits forms

Summary: Ref T12297. When a page is generated with the profiler active, keep it active by adding a `__profile__` input to any forms we generate.

Test Plan: Hit Conduit API page with `__profile__` active, saw it reflected in forms.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T12297

Differential Revision: https://secure.phabricator.com/D17399
---
 src/infrastructure/javelin/markup.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/infrastructure/javelin/markup.php b/src/infrastructure/javelin/markup.php
index c78de8b86a..1909a3bd2b 100644
--- a/src/infrastructure/javelin/markup.php
+++ b/src/infrastructure/javelin/markup.php
@@ -98,6 +98,19 @@ function phabricator_form(PhabricatorUser $user, $attributes, $content) {
           'name' => '__form__',
           'value' => true,
         ));
+
+      // If the profiler was active for this request, keep it active for any
+      // forms submitted from this page.
+      if (DarkConsoleXHProfPluginAPI::isProfilerRequested()) {
+        $body[] = phutil_tag(
+          'input',
+          array(
+            'type' => 'hidden',
+            'name' => '__profile__',
+            'value' => true,
+          ));
+      }
+
     }
   }