Fix iframe issue for XHProf DarkConsole plugin

Summary:
While sort of gross, this seems fairly reasonable overall? I guess?

(This patch clearly does more good than harm, although it could just do the good
without the harm.)

Test Plan: Clicked XHProf links from the frame and from the /xhprof/ tool.

Reviewers: btrahan, aran, jungejason, ide

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T453

Differential Revision: https://secure.phabricator.com/D1498

src/__phutil_library_map__.php

@@ -778,6 +778,7 @@ phutil_register_library_map(array(
     'PhabricatorXHProfProfileController' => 'applications/xhprof/controller/profile',
     'PhabricatorXHProfProfileSymbolView' => 'applications/xhprof/view/symbol',
     'PhabricatorXHProfProfileTopLevelView' => 'applications/xhprof/view/toplevel',
+    'PhabricatorXHProfProfileView' => 'applications/xhprof/view/base',
     'PhrictionActionConstants' => 'applications/phriction/constants/action',
     'PhrictionChangeType' => 'applications/phriction/constants/changetype',
     'PhrictionConstants' => 'applications/phriction/constants/base',
@@ -1448,8 +1449,9 @@ phutil_register_library_map(array(
     'PhabricatorXHPASTViewTreeController' => 'PhabricatorXHPASTViewPanelController',
     'PhabricatorXHProfController' => 'PhabricatorController',
     'PhabricatorXHProfProfileController' => 'PhabricatorXHProfController',
-    'PhabricatorXHProfProfileSymbolView' => 'AphrontView',
-    'PhabricatorXHProfProfileTopLevelView' => 'AphrontView',
+    'PhabricatorXHProfProfileSymbolView' => 'PhabricatorXHProfProfileView',
+    'PhabricatorXHProfProfileTopLevelView' => 'PhabricatorXHProfProfileView',
+    'PhabricatorXHProfProfileView' => 'AphrontView',
     'PhrictionActionConstants' => 'PhrictionConstants',
     'PhrictionChangeType' => 'PhrictionConstants',
     'PhrictionContent' => 'PhrictionDAO',

src/applications/xhprof/controller/profile/PhabricatorXHProfProfileController.php

@@ -1,7 +1,7 @@
 <?php
 
 /*
- * Copyright 2011 Facebook, Inc.
+ * Copyright 2012 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -44,21 +44,25 @@ class PhabricatorXHProfProfileController
     $request = $this->getRequest();
     $symbol = $request->getStr('symbol');
 
+    $is_framed = $request->getBool('frame');
+
     if ($symbol) {
       $view = new PhabricatorXHProfProfileSymbolView();
-      $view->setProfileData($data);
       $view->setSymbol($symbol);
     } else {
       $view = new PhabricatorXHProfProfileTopLevelView();
-      $view->setProfileData($data);
       $view->setLimit(100);
     }
 
+    $view->setBaseURI($request->getRequestURI()->getPath());
+    $view->setIsFramed($is_framed);
+    $view->setProfileData($data);
+
     return $this->buildStandardPageResponse(
       $view,
       array(
         'title' => 'Profile',
-        'frame' => $request->getBool('frame'),
+        'frame' => $is_framed,
       ));
   }
 }

src/applications/xhprof/view/base/PhabricatorXHProfProfileView.php

@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * Copyright 2012 Facebook, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+abstract class PhabricatorXHProfProfileView extends AphrontView {
+
+  private $baseURI;
+  private $isFramed;
+
+  public function setIsFramed($is_framed) {
+    $this->isFramed = $is_framed;
+    return $this;
+  }
+
+  public function setBaseURI($uri) {
+    $this->baseURI = $uri;
+    return $this;
+  }
+
+  protected function renderSymbolLink($symbol) {
+    return phutil_render_tag(
+      'a',
+      array(
+        'href'    => $this->baseURI.'?symbol='.$symbol,
+        'target'  => $this->isFramed ? '_top' : null,
+      ),
+      phutil_escape_html($symbol));
+  }
+
+}

src/applications/xhprof/view/base/__init__.php

@@ -0,0 +1,14 @@
+<?php
+/**
+ * This file is automatically generated. Lint this module to rebuild it.
+ * @generated
+ */
+
+
+
+phutil_require_module('phabricator', 'view/base');
+
+phutil_require_module('phutil', 'markup');
+
+
+phutil_require_source('PhabricatorXHProfProfileView.php');

src/applications/xhprof/view/symbol/PhabricatorXHProfProfileSymbolView.php

@@ -19,10 +19,10 @@
 /**
  * @phutil-external-symbol function xhprof_compute_flat_info
  */
-class PhabricatorXHProfProfileSymbolView extends AphrontView {
+final class PhabricatorXHProfProfileSymbolView
+  extends PhabricatorXHProfProfileView {
 
   private $profileData;
-  private $baseURI;
   private $symbol;
 
   public function setProfileData(array $data) {
@@ -30,11 +30,6 @@ class PhabricatorXHProfProfileSymbolView extends AphrontView {
     return $this;
   }
 
-  public function setBaseURI($uri) {
-    $this->baseURI = $uri;
-    return $this;
-  }
-
   public function setSymbol($symbol) {
     $this->symbol = $symbol;
     return $this;
@@ -67,8 +62,6 @@ class PhabricatorXHProfProfileSymbolView extends AphrontView {
       }
     }
 
-    $base_uri = $this->baseURI;
-
     $rows = array();
     $rows[] = array(
       'Metrics for this Call',
@@ -77,12 +70,7 @@ class PhabricatorXHProfProfileSymbolView extends AphrontView {
       '',
     );
     $rows[] = array(
-      phutil_render_tag(
-        'a',
-        array(
-          'href' => $base_uri.'?symbol='.$symbol,
-        ),
-        phutil_escape_html($symbol)),
+      $this->renderSymbolLink($symbol),
       $flat[$symbol]['ct'],
       $flat[$symbol]['wt'],
       '100%',
@@ -96,12 +84,7 @@ class PhabricatorXHProfProfileSymbolView extends AphrontView {
     );
     foreach ($parents as $key => $name) {
       $rows[] = array(
-        phutil_render_tag(
-          'a',
-          array(
-            'href' => $base_uri.'?symbol='.$name,
-          ),
-          phutil_escape_html($name)),
+        $this->renderSymbolLink($name),
         $data[$key]['ct'],
         $data[$key]['wt'],
         '',
@@ -152,17 +135,10 @@ class PhabricatorXHProfProfileSymbolView extends AphrontView {
   }
 
   private function formatRows($rows) {
-    $base_uri = $this->baseURI;
-
     $result = array();
     foreach ($rows as $row) {
       $result[] = array(
-        phutil_render_tag(
-          'a',
-          array(
-            'href' => $base_uri.'?symbol='.$row[0],
-          ),
-          phutil_escape_html($row[0])),
+        $this->renderSymbolLink($row[0]),
         number_format($row[1]),
         number_format($row[2]).' us',
         sprintf('%.1f%%', 100 * $row[3]),

src/applications/xhprof/view/symbol/__init__.php

@@ -7,11 +7,10 @@
 
 
 phutil_require_module('phabricator', 'aphront/console/plugin/xhprof/api');
-phutil_require_module('phabricator', 'view/base');
+phutil_require_module('phabricator', 'applications/xhprof/view/base');
 phutil_require_module('phabricator', 'view/control/table');
 phutil_require_module('phabricator', 'view/layout/panel');
 
-phutil_require_module('phutil', 'markup');
 phutil_require_module('phutil', 'utils');
 
 

src/applications/xhprof/view/toplevel/PhabricatorXHProfProfileTopLevelView.php

@@ -19,11 +19,11 @@
 /**
  * @phutil-external-symbol function xhprof_compute_flat_info
  */
-class PhabricatorXHProfProfileTopLevelView extends AphrontView {
+final class PhabricatorXHProfProfileTopLevelView
+  extends PhabricatorXHProfProfileView {
 
   private $profileData;
   private $limit;
-  private $baseURI;
 
   public function setProfileData(array $data) {
     $this->profileData = $data;
@@ -35,11 +35,6 @@ class PhabricatorXHProfProfileTopLevelView extends AphrontView {
     return $this;
   }
 
-  public function setBaseURI($uri) {
-    $this->baseURI = $uri;
-    return $this;
-  }
-
   public function render() {
     DarkConsoleXHProfPluginAPI::includeXHProfLib();
 
@@ -81,16 +76,9 @@ class PhabricatorXHProfProfileTopLevelView extends AphrontView {
       $flat = array_slice($flat, 0, $this->limit);
     }
 
-    $base_uri = $this->baseURI;
-
     foreach ($flat as $call => $counters) {
       $rows[] = array(
-        phutil_render_tag(
-          'a',
-          array(
-            'href' => $base_uri.'?symbol='.$call,
-          ),
-          phutil_escape_html($call)),
+        $this->renderSymbolLink($call),
         number_format($counters['ct']),
         number_format($counters['wt']).' us',
         sprintf('%.1f%%', 100 * $counters['wt'] / $totals['wt']),

src/applications/xhprof/view/toplevel/__init__.php

@@ -7,11 +7,10 @@
 
 
 phutil_require_module('phabricator', 'aphront/console/plugin/xhprof/api');
-phutil_require_module('phabricator', 'view/base');
+phutil_require_module('phabricator', 'applications/xhprof/view/base');
 phutil_require_module('phabricator', 'view/control/table');
 phutil_require_module('phabricator', 'view/layout/panel');
 
-phutil_require_module('phutil', 'markup');
 phutil_require_module('phutil', 'utils');