Hi,

I patched Products.CMFCore trunk 2.2 as well. I hope I didn't break anything.

Vincent Fretin



On Mon, Jun 22, 2009 at 11:13 PM, Vincent
Fretin<vincent.fre...@gmail.com> wrote:
> Hi CMF people,
>
> I patched the getDefaultAddableTypes method in Products.ATContentTypes, see:
> https://dev.plone.org/collective/changeset/88621
> https://dev.plone.org/collective/changeset/88622
>
> and I see there is almost the same code at
> Products.CMFCore.PortalFolder.PortalFolderBase.allowedContentTypes
> which is used by ATContentTypes.allowedContentTypes if mode=DISABLED.
>
> If anyone want to patch CMFCore, please do so.
>
> Please see the story below:
> --
> Vincent Fretin
>
>
> On Mon, Jun 22, 2009 at 8:52 PM, Alexander Limi<l...@plone.org> wrote:
>> That's a nice optimization, kudos!
>>
>>
>> On Mon, 22 Jun 2009 10:32:15 -0700, Vincent Fretin
>> <vincent.fre...@gmail.com> wrote:
>>
>>> Hi,
>>>
>>> About this change, it speed sup a lot the creation of a Folder.
>>> I have a case where a user belong to 44 groups and there are a lot of
>>> local
>>> roles involved.
>>> The creation of a Folder took 4minutes, yes 4 minutes.
>>>
>>> At the creation of a Folder, for each field of the Schema, we execute
>>> setDefault.
>>> setDefault for locallyAllowedTypes field call getDefaultAddableTypes.
>>> getDefaultAddableTypes takes all the types from portal_types and check if
>>> you can add it to the not yet created Folder. Then it filters for allowed
>>> types specified by the FTI.
>>> My patch do the contrary, filter the allowed types specified by the FTI,
>>> then check isConstructionAllowed.
>>>
>>> The problem was that the execution of isConstructionAllowed call at the
>>> end
>>> checkLocalRolesAllowed from borg/localrole/workspace.py, and the
>>> execution
>>> of this method to check if I can add CMFTopic for example takes 2-3
>>> seconds,
>>> simply because it need the Manager role, so the algorithm execute until
>>> the
>>> end.
>>> An unnecessary check because CMFTopic is filtered afterwards.
>>>
>>> Now my Folder creation take 10s with this change.
>>>
>>>
>>> On Mon, Jun 22, 2009 at 7:06 PM, Vincent Fretin
>>> <svn-chan...@plone.org>wrote:
>>>
>>>> Author: vincentfretin
>>>> Date: Mon Jun 22 17:06:49 2009
>>>> New Revision: 88621
>>>>
>>>> Modified:
>>>>
>>>> Products.ATContentTypes/branches/1.3/Products/ATContentTypes/lib/constraintypes.py
>>>>   Products.ATContentTypes/branches/1.3/docs/HISTORY.txt
>>>> Log:
>>>> Modified lib/constraintypes.py:getDefaultAddableTypes method to check
>>>> isConstructionAllowed only for allowed types, not for all content types
>>>> in portal_types. isConstructionAllowed was called twice for each types.
>>>>
>>>>
>>>> Modified:
>>>> Products.ATContentTypes/branches/1.3/Products/ATContentTypes/lib/constraintypes.py
>>>>
>>>> ==============================================================================
>>>> ---
>>>> Products.ATContentTypes/branches/1.3/Products/ATContentTypes/lib/constraintypes.py
>>>>  (original)
>>>> +++
>>>> Products.ATContentTypes/branches/1.3/Products/ATContentTypes/lib/constraintypes.py
>>>>  Mon Jun 22 17:06:49 2009
>>>> @@ -297,15 +297,15 @@
>>>>         if context is None:
>>>>             context = self
>>>>
>>>> -        result = []
>>>>         portal_types = getToolByName(self, 'portal_types')
>>>>         myType = portal_types.getTypeInfo(self)
>>>> -        if myType is not None:
>>>> -            for contentType in portal_types.listTypeInfo(context):
>>>> -                if myType.allowType( contentType.getId() ):
>>>> -                    result.append( contentType )
>>>> -        else:
>>>>             result = portal_types.listTypeInfo()
>>>> +        # Don't give parameter context to portal_types.listTypeInfo().
>>>> If
>>>> we do that,
>>>> +        # listTypeInfo will execute t.isConstructionAllowed(context)
>>>> for
>>>> each content type
>>>> +        # in portal_types.
>>>> +        # The isConstructionAllowed should be done only on allowed
>>>> types.
>>>> +        if myType is not None:
>>>> +            return [t for t in result if myType.allowType(t.getId())
>>>> and
>>>> t.isConstructionAllowed(context)]
>>>>
>>>>         return [ t for t in result if t.isConstructionAllowed(context) ]
>>>>
>>>>
>>>> Modified: Products.ATContentTypes/branches/1.3/docs/HISTORY.txt
>>>>
>>>> ==============================================================================
>>>> --- Products.ATContentTypes/branches/1.3/docs/HISTORY.txt
>>>> (original)
>>>> +++ Products.ATContentTypes/branches/1.3/docs/HISTORY.txt       Mon Jun
>>>> 22
>>>> 17:06:49 2009
>>>> @@ -1,6 +1,11 @@
>>>>  1.3.3 unreleased
>>>>  ================
>>>>
>>>> +* Modified lib/constraintypes.py:getDefaultAddableTypes method to check
>>>> +  isConstructionAllowed only for allowed types, not for all content
>>>> types
>>>> +  in portal_types. isConstructionAllowed was called twice for each
>>>> types.
>>>> +  [vincentfretin]
>>>> +
>>>>  * Fix XHTML error in criterion_edit_form.cpt
>>>>   [davisagli]
>>>>
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
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>>>
>>>
>>>
>>
>>
>>
>> --
>> Alexander Limi · http://limi.net
>>
>>
>> ------------------------------------------------------------------------------
>> Are you an open source citizen? Join us for the Open Source Bridge 
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>> $250.
>> Need another reason to go? 24-hour hacker lounge. Register today!
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>
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