[#1451 a zwiki with folder id "revisions" or "archive" will break]

Now documented in Utils.py -> isSupportFolder. We should probably try to detect and warn about this. There are a lot of places to think about:

- when creating a wiki in zmi
- when renaming a wiki in zmi
- when pasting in zmi ?
- ditto in plone ui ?
- when rendering a page, if the problem is detectable ?

or better, if this failure mode can be relied on, in here::

 Traceback (innermost last):
  Module ZPublisher.Publish, line 119, in publish
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 42, in call_object
  Module Products.ZWiki.ZWikiPage, line 241, in __call__
  Module Products.ZWiki.ZWikiPage, line 253, in render
  Module Products.ZWiki.plugins.pagetypes.stx, line 98, in render
  Module Products.ZWiki.Views, line 435, in addSkinTo
  Module Shared.DC.Scripts.Bindings, line 313, in __call__
  Module Shared.DC.Scripts.Bindings, line 350, in _bindAndExec
  Module Products.PageTemplates.PageTemplateFile, line 129, in _exec
  Module Products.PageTemplates.PageTemplate, line 89, in pt_render
  Module zope.pagetemplate.pagetemplate, line 117, in pt_render
  Module zope.tal.talinterpreter, line 271, in __call__
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 891, in do_useMacro
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 536, in do_optTag_tal
  Module zope.tal.talinterpreter, line 521, in do_optTag
  Module zope.tal.talinterpreter, line 516, in no_tag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 949, in do_defineSlot
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 891, in do_useMacro
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 855, in do_condition
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 536, in do_optTag_tal
  Module zope.tal.talinterpreter, line 521, in do_optTag
  Module zope.tal.talinterpreter, line 516, in no_tag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 745, in do_insertStructure_tal
  Module Products.PageTemplates.Expressions, line 221, in evaluateStructure
  Module zope.tales.tales, line 696, in evaluate
   - URL: pageheader
   - Line 62, Column 18
   - Expression: <PythonExpr here.talsafe(here.linkTitle(prettyprint=1))>
   - Names:
      {'container': <Folder at /archive>,
       'context': <ZWikiPage 'FrontPage' at 0x2ad4230>,
       'default': <object object at 0x43528>,
       'here': <ZWikiPage 'FrontPage' at 0x2ad4230>,
       'loop': {},
       'nothing': None,
       'options': {'args': (<ZWikiPage 'FrontPage' at 0x2ad4230>,
                            <HTTPRequest, URL=http://localhost:8180/archive/FrontPage>),
                   'body': u'<p><strong>Welcome!</strong> </p>\n<p>This is the front page of <a href="http://localhost:8180/archive/ZWiki">ZWiki</a>\'s "basic" wiki template, a s$
       'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0x2abb418>,
       'request': <HTTPRequest, URL=http://localhost:8180/archive/FrontPage>,
       'root': <Application at >,
       'template': <PageTemplateFile at /archive/wikipage used for /archive/FrontPage>,
       'user': <SpecialUser 'Anonymous User'>}
       'user': <SpecialUser 'Anonymous User'>}
  Module Products.PageTemplates.ZRPythonExpr, line 49, in __call__
   - __traceback_info__: here.talsafe(here.linkTitle(prettyprint=1))
  Module PythonExpr, line 1, in <expression>
  Module Products.ZWiki.ZWikiPage, line 910, in linkTitle
  Module Products.ZWiki.ZWikiPage, line 928, in linkTitleFrom
  Module Products.ZWiki.History, line 214, in lastlog
  Module Products.ZWiki.History, line 206, in forwardRev
  Module Products.ZWiki.History, line 85, in revisionCount
  Module Products.ZWiki.History, line 62, in revisions
  Module Products.ZWiki.History, line 65, in latestRevision
  Module OFS.ObjectManager, line 751, in __getitem__
 KeyError: 'FrontPage'


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forwarded from http://zwiki.org/1451AZwikiWithFolderIdRevisionsOrArchiveWillBreak#[email protected]