From 60d85db523a6f0c8ffbcb6156c75df9801f13e8f Mon Sep 17 00:00:00 2001
From: Seth Shaw <seth.shaw@unlv.edu>
Date: Wed, 1 Apr 2020 20:21:55 +0000
Subject: [PATCH] update field_edited_text when different from the file
 contents

---
 .../islandora_text_extraction.module                   | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/modules/islandora_text_extraction/islandora_text_extraction.module b/modules/islandora_text_extraction/islandora_text_extraction.module
index 2b2c1a5d..42a0435b 100644
--- a/modules/islandora_text_extraction/islandora_text_extraction.module
+++ b/modules/islandora_text_extraction/islandora_text_extraction.module
@@ -34,11 +34,11 @@ function islandora_text_extraction_media_presave(MediaInterface $media) {
     return;
   }
   $text = $media->get('field_edited_text')->getValue();
-  if (!$text) {
-    $file_id = $media->get('field_media_file')->getValue()[0]['target_id'];
-    $file = File::load($file_id);
-    $data = file_get_contents($file->getFileUri());
-    $data = nl2br($data);
+  $file_id = $media->get('field_media_file')->getValue()[0]['target_id'];
+  $file = File::load($file_id);
+  $data = file_get_contents($file->getFileUri());
+  $data = nl2br($data);
+  if ($text !== $data) {
     $media->set('field_edited_text', $data);
     $media->field_edited_text->format = 'basic_html';
   }