[gh-636] Convert new lines to br tag with plain text processor

README.md

@@ -97,6 +97,9 @@ In this example the web root is /Library/WebServer/Documents and Apache runs as
 
      - theme_image_formatter ignores attributes so classes can't be added to an image in a theme (needed for photo frame). See http://drupal.org/node/1025796#comment-4298698 and http://drupal.org/files/issues/1025796.patch
 
+  *  modules/field/modules/text/text.module
+
+     - Add nl2br() on Plain Text processor. See http://drupal.org/node/1152216#comment-7174876
 
 ## Hacks of Contrib modules:
 

modules/field/modules/text/text.module

@@ -284,7 +284,9 @@ function text_field_formatter_view($entity_type, $entity, $field, $instance, $la
 
     case 'text_plain':
       foreach ($items as $delta => $item) {
-        $element[$delta] = array('#markup' => strip_tags($item['value']));
+        // The text value has no text format assigned to it, so the user input
+        // should equal the output, including newlines.
+        $element[$delta] = array('#markup' => nl2br(check_plain($item['value'])));
       }
       break;
   }
@@ -316,7 +318,12 @@ function _text_sanitize($instance, $langcode, $item, $column) {
   if (isset($item["safe_$column"])) {
     return $item["safe_$column"];
   }
-  return $instance['settings']['text_processing'] ? check_markup($item[$column], $item['format'], $langcode) : check_plain($item[$column]);
+  if ($instance['settings']['text_processing']) {
+    return check_markup($item[$column], $item['format'], $langcode);
+  }
+  // Escape all HTML and retain newlines.
+  // @see text_field_formatter_view()
+  return nl2br(check_plain($item[$column]));
 }
 
 /**

patches/text-plain-1152216-24.patch

+diff --git a/modules/field/modules/text/text.module b/modules/field/modules/text/text.module
+index d73814f..9ba0051 100644
+--- a/modules/field/modules/text/text.module
++++ b/modules/field/modules/text/text.module
+@@ -284,7 +284,9 @@ function text_field_formatter_view($entity_type, $entity, $field, $instance, $la
+ 
+     case 'text_plain':
+       foreach ($items as $delta => $item) {
+-        $element[$delta] = array('#markup' => strip_tags($item['value']));
++        // The text value has no text format assigned to it, so the user input
++        // should equal the output, including newlines.
++        $element[$delta] = array('#markup' => nl2br(check_plain($item['value'])));
+       }
+       break;
+   }
+@@ -316,7 +318,12 @@ function _text_sanitize($instance, $langcode, $item, $column) {
+   if (isset($item["safe_$column"])) {
+     return $item["safe_$column"];
+   }
+-  return $instance['settings']['text_processing'] ? check_markup($item[$column], $item['format'], $langcode) : check_plain($item[$column]);
++  if ($instance['settings']['text_processing']) {
++    return check_markup($item[$column], $item['format'], $langcode);
++  }
++  // Escape all HTML and retain newlines.
++  // @see text_field_formatter_view()
++  return nl2br(check_plain($item[$column]));
+ }
+ 
+ /**