[kupu-dev] Kupu XHTML and libxml2

[Laurence Rowe]

That worked. I've made these changes (skin templates / scripts only)
on trunk in r61025. I don't understand the .kupu files sufficiently to
change those.

Laurence

2009/1/15 Duncan Booth <duncan.booth at suttoncourtenay.org.uk>:
> "Laurence Rowe" <l at lrowe.co.uk> wrote:
>
>> 2009/1/1 Morten W. Petersen <morten at nidelven-it.no>:
>>> it barfs on the kupu configuration section:
>>>
>>> #  <div style="display: none;">
>>> # <xml id="kupuconfig" class="kupuconfig">
>>> # <kupuconfig>
>>> #
>>> # <dst>fulldoc.html</dst>
>>> # <use_css>0</use_css>
>>> # <reload_after_save>0</reload_after_save>
>>> # ...
>>>
>>> Any ideas on how that can be fixed?
>>
>> I've just run into the same problem with the push parser interface of
>> libxml2's HTMLParser (it seems the htmlCtxtRead* functions are more
>> forgiving). As this is running in a proxy (to apply the new plone.org
>> theme), I'm reluctant to read the whole file to memory before parsing.
>>
>> Can anyone think of a quick and dirty workaround? Maybe wrapping the
>> output into a javascript document.write?
>>
> Quick and dirty:
>
> Edit kupu_plone_layer/kupu_wysiwyg_support.html
> Find the <div style="display: none;"> which encloses the xml section.
>
> Extract the xml content of the div, and write a Python script which
> generates the example same XML.
>
> Modify the script so that it removes newlines, escapes quotes, and wraps
> the whole thing in a document.write.
>
> Edit the div tag so it reads: <div tal:replace="structure
> python:context.kupu_create_xmlconfig(field)">
>
> (I'm not sure exactly what parameters you'll need to pass the script)
>
> For bonus points move it from being a script to being a method on the
> kupu tool.
>
> Optionally: update the .kupu files to generate the correct tal in the
> div tag otherwise you'll have to reapply the hack every time kupu is
> updated.
>
>
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