Python3

CHANGES.rst

@@ -15,6 +15,14 @@ New features:
 
 Bug fixes:
 
+- *add item here*
+
+
+1.2.12 (unreleased)
+-------------------
+
+Bug fixes:
+
 - purge transform cache when a uid referenced image
   gets updated. this fixes `issue CMFPLone#2465 <https://github.com/plone/Products.CMFPlone/issues/2465>`_
   [petschki]

plone/app/textfield/transform.py

@@ -8,9 +8,9 @@
 from zope.interface import implementer
 
 import logging
+import re
 import six
 
-
 LOG = logging.getLogger('plone.app.textfield')
 imguid_re = re.compile(r'src="[^/]*/resolve[uU]id/([^/"]*)')
 
@@ -45,9 +45,13 @@ def __call__(self, value, mimeType):
         if six.PY2:
             # in Python 2 transforms expect str
             source_value = value.raw_encoded
-        else:# in Python 3 we pass text
+        else:
+            # in Python 3 we pass text
             source_value = value.raw
 
+        # check for modified referenced images
+        self.check_referenced_images(source_value, mimeType, value._raw_holder)
+
         try:
             data = transforms.convertTo(mimeType,
                                         source_value,
@@ -82,7 +86,7 @@ def __call__(self, value, mimeType):
             LOG.error("Transform exception", exc_info=True)
             raise TransformError('Error during transformation', e)
 
-    def check_referenced_images(self, target_mimetype, cache_obj):
+    def check_referenced_images(self, value, target_mimetype, cache_obj):
         # check catalog counter for changes first.
         counter = self.catalog.getCounter()
         cached_counter = getattr(cache_obj, self._ccounter_id, -1)
@@ -93,7 +97,7 @@ def check_referenced_images(self, target_mimetype, cache_obj):
         setattr(cache_obj, self._ccounter_id, counter)
 
         # extract all image src uuids
-        uids = imguid_re.findall(cache_obj.value)
+        uids = imguid_re.findall(value)
         if len(uids) == 0:
             # no uuid here at all
             return