From 8d6e3376028cad2940a58a229fe9e9c2a4c3e6a8 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Sun, 30 Aug 2015 14:16:23 +0200
Subject: [PATCH] [HttpKernel] Group deprecation notices

---
 .../views/Collector/logger.html.twig          |  4 ++
 .../DataCollector/LoggerDataCollector.php     | 41 ++++++++++++++++---
 .../DataCollector/LoggerDataCollectorTest.php | 14 ++++++-
 3 files changed, 52 insertions(+), 7 deletions(-)

diff --git a/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/logger.html.twig b/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/logger.html.twig
index 291a4eac110c..261163090bca 100644
--- a/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/logger.html.twig
+++ b/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/logger.html.twig
@@ -116,6 +116,10 @@
         {% set stack = log.context.stack|default([]) %}
         {% set id = 'sf-call-stack-' ~ log_index %}
 
+        {% if log.context.errorCount is defined %}
+        ({{ log.context.errorCount }}x)
+        {% endif %}
+
         {% if stack %}
             <a href="#" onclick="Sfjs.toggle('{{ id }}', document.getElementById('{{ id }}-on'), document.getElementById('{{ id }}-off')); return false;">
                 <img class="toggle" id="{{ id }}-off" alt="-" src="data:image/gif;base64,R0lGODlhEgASAMQSANft94TG57Hb8GS44ez1+mC24IvK6ePx+Wa44dXs92+942e54o3L6W2844/M6dnu+P/+/l614P///wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAABIALAAAAAASABIAQAVCoCQBTBOd6Kk4gJhGBCTPxysJb44K0qD/ER/wlxjmisZkMqBEBW5NHrMZmVKvv9hMVsO+hE0EoNAstEYGxG9heIhCADs=" style="display:none">
diff --git a/src/Symfony/Component/HttpKernel/DataCollector/LoggerDataCollector.php b/src/Symfony/Component/HttpKernel/DataCollector/LoggerDataCollector.php
index 0d1decda3a01..12584345a248 100644
--- a/src/Symfony/Component/HttpKernel/DataCollector/LoggerDataCollector.php
+++ b/src/Symfony/Component/HttpKernel/DataCollector/LoggerDataCollector.php
@@ -97,15 +97,46 @@ public function getName()
 
     private function sanitizeLogs($logs)
     {
-        foreach ($logs as $i => $log) {
+        $errorContextById = array();
+        $sanitizedLogs = array();
+
+        foreach ($logs as $log) {
             $context = $this->sanitizeContext($log['context']);
-            if (isset($context['type'], $context['level']) && !($context['type'] & $context['level'])) {
-                $context['scream'] = true;
+
+            if (isset($context['type'], $context['file'], $context['line'], $context['level'])) {
+                $errorId = md5("{$context['type']}/{$context['line']}/{$context['file']}\x00{$log['message']}", true);
+                $silenced = !($context['type'] & $context['level']);
+
+                if (isset($errorContextById[$errorId])) {
+                    if (isset($errorContextById[$errorId]['errorCount'])) {
+                        ++$errorContextById[$errorId]['errorCount'];
+                    } else {
+                        $errorContextById[$errorId]['errorCount'] = 2;
+                    }
+
+                    if (!$silenced && isset($errorContextById[$errorId]['scream'])) {
+                        unset($errorContextById[$errorId]['scream']);
+                        $errorContextById[$errorId]['level'] = $context['level'];
+                    }
+
+                    continue;
+                }
+
+                $errorContextById[$errorId] = &$context;
+                if ($silenced) {
+                    $context['scream'] = true;
+                }
+
+                $log['context'] = &$context;
+                unset($context);
+            } else {
+                $log['context'] = $context;
             }
-            $logs[$i]['context'] = $context;
+
+            $sanitizedLogs[] = $log;
         }
 
-        return $logs;
+        return $sanitizedLogs;
     }
 
     private function sanitizeContext($context)
diff --git a/src/Symfony/Component/HttpKernel/Tests/DataCollector/LoggerDataCollectorTest.php b/src/Symfony/Component/HttpKernel/Tests/DataCollector/LoggerDataCollectorTest.php
index 4303ab134342..dd1608ce7f3a 100644
--- a/src/Symfony/Component/HttpKernel/Tests/DataCollector/LoggerDataCollectorTest.php
+++ b/src/Symfony/Component/HttpKernel/Tests/DataCollector/LoggerDataCollectorTest.php
@@ -75,8 +75,18 @@ public function getCollectTestData()
             ),
             array(
                 1,
-                array(array('message' => 'foo3', 'context' => array('type' => E_USER_WARNING, 'level' => 0), 'priority' => 100, 'priorityName' => 'DEBUG')),
-                array(array('message' => 'foo3', 'context' => array('type' => E_USER_WARNING, 'level' => 0, 'scream' => true), 'priority' => 100, 'priorityName' => 'DEBUG')),
+                array(array('message' => 'foo3', 'context' => array('type' => E_USER_WARNING, 'level' => 0, 'file' => __FILE__, 'line' => 123), 'priority' => 100, 'priorityName' => 'DEBUG')),
+                array(array('message' => 'foo3', 'context' => array('type' => E_USER_WARNING, 'level' => 0, 'file' => __FILE__, 'line' => 123, 'scream' => true), 'priority' => 100, 'priorityName' => 'DEBUG')),
+                0,
+                1,
+            ),
+            array(
+                1,
+                array(
+                    array('message' => 'foo3', 'context' => array('type' => E_USER_WARNING, 'level' => 0, 'file' => __FILE__, 'line' => 123), 'priority' => 100, 'priorityName' => 'DEBUG'),
+                    array('message' => 'foo3', 'context' => array('type' => E_USER_WARNING, 'level' => -1, 'file' => __FILE__, 'line' => 123), 'priority' => 100, 'priorityName' => 'DEBUG'),
+                ),
+                array(array('message' => 'foo3', 'context' => array('type' => E_USER_WARNING, 'level' => -1, 'file' => __FILE__, 'line' => 123, 'errorCount' => 2), 'priority' => 100, 'priorityName' => 'DEBUG')),
                 0,
                 1,
             ),