ENGCOM-2721: AD-HOC feat (Profiler): Allow supplying complex profiler configuration #15171

Author: Stanislav Idolov

app/bootstrap.php

@@ -54,12 +54,16 @@
     && isset($_SERVER['HTTP_ACCEPT'])
     && strpos($_SERVER['HTTP_ACCEPT'], 'text/html') !== false
 ) {
-    $profilerFlag = isset($_SERVER['MAGE_PROFILER']) && strlen($_SERVER['MAGE_PROFILER'])
+    $profilerConfig = isset($_SERVER['MAGE_PROFILER']) && strlen($_SERVER['MAGE_PROFILER'])
         ? $_SERVER['MAGE_PROFILER']
         : trim(file_get_contents(BP . '/var/profiler.flag'));
 
-    \Magento\Framework\Profiler::applyConfig(
-        $profilerFlag,
+    if ($profilerConfig) {
+        $profilerConfig = json_decode($profilerConfig, true) ?: $profilerConfig;
+    }
+
+    Magento\Framework\Profiler::applyConfig(
+        $profilerConfig,
         BP,
         !empty($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest'
     );