From d51ce4ffebdb148a9947f9954bf982a78f8a4b87 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Felipe=20de=20Medeiros=20Moreira?=
 <jfmedeiros1820@gmail.com>
Date: Sun, 21 Jul 2019 04:14:53 -0300
Subject: [PATCH] fix(StudyMetadata): Gets the modality information from first
 series item (#55)

* fix(StudyMetadata): Gets the modality information from first display set item
* fix(StudyMetadata): Includes condition to not change modality when received from other plugins
---
 src/classes/metadata/StudyMetadata.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/classes/metadata/StudyMetadata.js b/src/classes/metadata/StudyMetadata.js
index ae88a5a..20bd170 100644
--- a/src/classes/metadata/StudyMetadata.js
+++ b/src/classes/metadata/StudyMetadata.js
@@ -635,7 +635,17 @@ function _getDisplaySetFromSopClassModule(
     headers,
   });
 
-  return plugin.getDisplaySetFromSeries(series, study, dicomWebClient, headers);
+  let displaySet = plugin.getDisplaySetFromSeries(
+    series,
+    study,
+    dicomWebClient,
+    headers
+  );
+  if (displaySet && !displaySet.modality) {
+    const instance = series.getFirstInstance();
+    displaySet.modality = instance.getRawValue('x00080060');
+  }
+  return displaySet;
 }
 
 /**