Filter by methods

config/config.default.php

@@ -32,6 +32,10 @@
     'db.host' => getenv('XHGUI_MONGO_HOST') ?: 'mongodb://127.0.0.1:27017',
     'db.db' => getenv('XHGUI_MONGO_DATABASE') ?: 'xhprof',
     'db.options' => array(),
+    'run.view.filter.names' => array(
+        'Zend*',
+        'Composer*',
+    ),
 
     // Whether to instrument a user request.
     //

src/Xhgui/Controller/Run.php

@@ -4,6 +4,11 @@
 
 class Xhgui_Controller_Run extends Xhgui_Controller
 {
+    /**
+     * HTTP GET attribute name for comma separated filters
+     */
+    const FILTER_ARGUMENT_NAME = 'filter';
+
     /**
      * @var Xhgui_Profiles
      */
@@ -95,7 +100,11 @@ public function view()
             }
         }
 
-        $profile = $result->sort('ewt', $result->getProfile());
+        if (false !== $request->get(self::FILTER_ARGUMENT_NAME, false)) {
+            $profile = $result->sort('ewt', $result->filter($result->getProfile(), $this->getFilters()));
+        } else {
+            $profile = $result->sort('ewt', $result->getProfile());
+        }
 
         $this->_template = 'runs/view.twig';
         $this->set(array(
@@ -107,6 +116,22 @@ public function view()
             'date_format' => $this->app->config('date.format'),
         ));
     }
+
+    /**
+     * @return array
+     */
+    protected function getFilters()
+    {
+        $request = $this->app->request();
+        $filterString = $request->get(self::FILTER_ARGUMENT_NAME);
+        if (strlen($filterString) > 1 && $filterString !== 'true') {
+            $filters = array_map('trim', explode(',', $filterString));
+        } else {
+            $filters = $this->app->config('run.view.filter.names');
+        }
+
+        return $filters;
+    }
 
     public function deleteForm()
     {

src/Xhgui/Profile.php

@@ -398,6 +398,25 @@ public function sort($dimension, $data)
         uasort($data, $sorter);
         return $data;
     }
+
+    /**
+     * @param array $profileData
+     * @param array $filters
+     *
+     * @return array
+     */
+    public function filter($profileData, $filters = [])
+    {
+        foreach ($filters as $key => $item) {
+            foreach ($profileData as $keyItem => $method) {
+                if (fnmatch($item, $keyItem)) {
+                    unset($profileData[ $keyItem ]);
+                }
+            }
+        }
+
+        return $profileData;
+    }
 
     /**
      * Split a key name into the parent==>child format.

src/templates/runs/paginated-list.twig

@@ -66,6 +66,9 @@
             <td>
               <a href="{{ url('run.view', {'id': result.id|trim }) }}">
                 {{ result.date|date(date_format) }}
+              </a> 
+              <a href="{{ url('run.view', {'id': result.id|trim, 'filter': true }) }}">
+                [filter]
               </a>
             </td>
             <td class="right">{{ result.get('main()', 'wt') |as_time }}</td>

tests/Controller/RunTest.php

@@ -20,6 +20,7 @@ public function setUp()
         $di['app'] = $di->share(function ($c) use ($mock) {
             return $mock;
         });
+        $this->import = $di['importController'];
         $this->runs = $di['runController'];
         $this->app = $di['app'];
         $this->profiles = $di['profiles'];
@@ -220,4 +221,52 @@ public function testDeleteAllSubmit()
         $result = $this->profiles->getAll();
         $this->assertCount(0, $result['results']);
     }
+
+    public function testFilterCustomMethods()
+    {
+        loadFixture($this->profiles, XHGUI_ROOT_DIR . '/tests/fixtures/results.json');
+
+        Environment::mock(array(
+            'SCRIPT_NAME' => 'index.php',
+            'PATH_INFO' => '/run/view',
+            'QUERY_STRING' => 'id=aaaaaaaaaaaaaaaaaaaaaaad&filter=main*,strpos()',
+        ));
+
+        $this->runs->view();
+        $result = $this->runs->templateVars();
+
+        $this->assertCount(1, $result['profile']);
+    }
+
+    public function testFilterCustomMethod()
+    {
+        loadFixture($this->profiles, XHGUI_ROOT_DIR . '/tests/fixtures/results.json');
+
+        Environment::mock(array(
+            'SCRIPT_NAME' => 'index.php',
+            'PATH_INFO' => '/run/view',
+            'QUERY_STRING' => 'id=aaaaaaaaaaaaaaaaaaaaaaad&filter=main*',
+        ));
+
+        $this->runs->view();
+        $result = $this->runs->templateVars();
+
+        $this->assertCount(2, $result['profile']);
+    }
+
+    public function testFilterMethods()
+    {
+        loadFixture($this->profiles, XHGUI_ROOT_DIR . '/tests/fixtures/results.json');
+
+        Environment::mock(array(
+            'SCRIPT_NAME' => 'index.php',
+            'PATH_INFO' => '/run/view',
+            'QUERY_STRING' => 'id=aaaaaaaaaaaaaaaaaaaaaaad&filter=true',
+        ));
+
+        $this->runs->view();
+        $result = $this->runs->templateVars();
+
+        $this->assertCount(2, $result['profile']);
+    }
 }

tests/ProfileTest.php

@@ -334,7 +334,7 @@ public function testCompareWithDifferences()
             $result['diff']['strpos()']['ewt'],
             'Should include exclusives'
         );
-        $this->assertEquals(0.5, $result['diffPercent']['functionCount']);
+        $this->assertEquals(0.33, number_format($result['diffPercent']['functionCount'], 2));
     }
 
     public function testGetCallgraph()

tests/fixtures/results.json

@@ -167,6 +167,13 @@
                 "cpu": 12,
                 "mu": 3000,
                 "pmu": 3001
+            },
+            "Composer/Autoload": {
+                "ct": 1,
+                "wt": 10,
+                "cpu": 12,
+                "mu": 3000,
+                "pmu": 3001
             }
         }
     },