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[gen] Allow to show the cumulative differences performed on historized String fields with format=String.XHTML.

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This commit is contained in:
Gaetan Delannay 2013-01-08 16:58:29 +01:00
parent 6caeeb1761
commit ab00917df6
6 changed files with 90 additions and 29 deletions
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27
gen/mixins/__init__.py
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@ -514,10 +514,10 @@ class BaseMixin:
listType = self.getAppyType(listName)
return listType.getInnerValue(outerValue, name, int(i))
def getFormattedFieldValue(self, name, value):
def getFormattedFieldValue(self, name, value, showChanges):
'''Gets a nice, string representation of p_value which is a value from
field named p_name.'''
return self.getAppyType(name).getFormattedValue(self, value)
return self.getAppyType(name).getFormattedValue(self,value,showChanges)
def getRequestFieldValue(self, name):
'''Gets the value of field p_name as may be present in the request.'''
@ -991,15 +991,6 @@ class BaseMixin:
return 1
return 0
def hasHistory(self):
'''Has this object an history?'''
if hasattr(self.aq_base, 'workflow_history') and self.workflow_history:
key = self.workflow_history.keys()[0]
for event in self.workflow_history[key]:
if event['action'] and (event['comments'] != '_invisible_'):
return True
return False
def findNewValue(self, field, history, stopIndex):
'''This function tries to find a more recent version of value of p_field
on p_self. It first tries to find it in history[:stopIndex+1]. If
@ -1027,6 +1018,20 @@ class BaseMixin:
res.append(msg.encode('utf-8'))
return res
def hasHistory(self, fieldName=None):
'''Has this object an history? If p_fieldName is specified, the question
becomes: has this object an history for field p_fieldName?'''
if hasattr(self.aq_base, 'workflow_history') and self.workflow_history:
history = self.workflow_history.values()[0]
if not fieldName:
for event in history:
if event['action'] and (event['comments'] != '_invisible_'):
return True
else:
for event in history:
if (event['action'] == '_datachange_') and \
(fieldName in event['changes']): return True
def getHistory(self, startNumber=0, reverse=True, includeInvisible=False,
batchSize=5):
'''Returns the history for this object, sorted in reverse order (most