[Nuxeo-tickets] [Nuxeo Repository] #1637: To allow .cps_discussions in other types of folders not only in Sections or Workspaces

[Nuxeo Repository]

#1637: To allow .cps_discussions in other types of folders not only in Sections or
Workspaces
--------------------------------------+-------------------------------------
 Reporter:  joseluis.rosa at iavante.es  |       Owner:  trac     
     Type:  enhancement               |      Status:  new      
 Priority:  P2                        |   Milestone:  CPS 3.4.1
Component:  CPSForum                  |     Version:  3.4.1    
 Severity:  normal                    |    Keywords:           
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 I've found this snippet in CommentTool.py inside CPSForum product:

 {{{
 def getParentFolder(proxy):
                 """Returns 'Section' or 'Workspace' parent folder."""
                 parent = proxy.aq_inner.aq_parent
                 while parent:
                     if hasattr(parent, 'portal_type') and \
                            (parent.portal_type == 'Section' or
                             parent.portal_type == 'Workspace'):
                         return parent
                     parent = parent.aq_inner.aq_parent
                 return proxy.aq_inner.aq_parent
 }}}

 I had some problem with this as I have a new type of folder which type
 information id is "WorkspaceCustomized".
 In fact, the problem is that when a user tries to add a comment to a
 document hosted in a WorkspaceCustomized (where the user has permissions
 to write), the code above moves to the first instance of "Workspace"
 (where by chance the user has no permissions to write).

 What I propose to improve this code is to add a new attribute to the
 class, let's say:

 {{{
 parentTypes = ['Section', 'Workspace',] ## This would be the initial value
 for a CPSDefault Site
 }}}

 and modify the procedure as this:

 {{{
 def getParentFolder(proxy):
                 """Returns parent folder."""
                 parent = proxy.aq_inner.aq_parent
                 while parent:
                     if hasattr(parent, 'portal_type') and
 (parent.portal_type in parentTypes):
                         return parent
                     parent = parent.aq_inner.aq_parent
                 return proxy.aq_inner.aq_parent
 }}}

 I implemented this for my own site, and I thought it would be useful for
 any site. Is this possible to apply it to the original code?

 Even this type information identifiers could be managed from ZMI in
 portal_discussions, what do you think?

 Thanks.

-- 
Ticket URL: <http://svn.nuxeo.org/trac/pub/ticket/1637>
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