def _transformSLVToHTML(self, string, editor='kupu', encoding=None):
"""transform Silva XML to HTML"""
transformer = EditorTransformer(editor=editor)
# we need to know what browser we are dealing with in order to know
# what html to produce, unfortunately Mozilla uses different tags in
# some cases (b instead of strong, i instead of em)
browser = 'Mozilla'
if self.REQUEST['HTTP_USER_AGENT'].find('MSIE') > -1:
browser = 'IE'
ctx = Context(f=StringIO(),
last_version=1,
url=self.aq_parent.absolute_url(),
browser=browser,
model=self.aq_parent)
ctx.f.write(string)
htmlnode = transformer.to_target(sourceobj=ctx.f.getvalue(),
context=ctx)
if encoding is not None:
ret = htmlnode.asBytes(encoding=encoding)
ret = ret.replace('\xa0', ' ')
else:
ret = unicode(htmlnode.asBytes('utf8'),'utf8')
ret = ret.replace(u'\xa0', u' ')
return ret
def _transformSLVToHTML(self, string, editor='kupu', encoding=None):
"""transform Silva XML to HTML"""
transformer = EditorTransformer(editor=editor)
# we need to know what browser we are dealing with in order to know
# what html to produce, unfortunately Mozilla uses different tags in
# some cases (b instead of strong, i instead of em)
browser = 'Mozilla'
if self.REQUEST['HTTP_USER_AGENT'].find('MSIE') > -1:
browser = 'IE'
ctx = Context(f=StringIO(),
last_version=1,
url=self.aq_parent.absolute_url(),
browser=browser,
model=self.aq_parent)
ctx.f.write(string)
htmlnode = transformer.to_target(sourceobj=ctx.f.getvalue(),
context=ctx)
if encoding is not None:
ret = htmlnode.asBytes(encoding=encoding)
ret = ret.replace('\xa0', ' ')
else:
ret = unicode(htmlnode.asBytes('utf8'), 'utf8')
ret = ret.replace(u'\xa0', u' ')
return ret
def get_document_xml_as(self, format='kupu', request=None):
"""Render the Document XML on a different format.
"""
transformer = EditorTransformer(editor=format)
context = Context(self, request)
rendered_document = transformer.to_target(
sourceobj=self.get_document_xml(), context=context)
result = unicode(rendered_document.asBytes('utf8'), 'utf8')
result = result.replace(u'\xa0', u' ')
return result
def set_document_xml_from(self, data, format='kupu', request=None):
"""Set the document xml of the version from the given data
in the given format.
"""
transformer = EditorTransformer(editor=format)
context = Context(self, request)
document = transformer.to_source(targetobj=data, context=context)[0]
title = document.find('title')[0].extract_text()
content = document.find('doc')[0].asBytes(encoding="UTF8")
self.content.manage_edit(content)
self.set_title(title)
notify(lifecycleevent.ObjectModifiedEvent(self))
def _transformHTMLToSLV(self, string, editor='kupu', encoding=None):
"""transform (messy structure-wise) HTML to Silva XML"""
transformer = EditorTransformer(editor=editor)
# we need to know what browser we are dealing with in order to know
# what html to produce, unfortunately Mozilla uses different tags in
# some cases (b instead of strong, i instead of em)
browser = 'Mozilla'
if self.REQUEST['HTTP_USER_AGENT'].find('MSIE') > -1:
browser = 'IE'
ctx = Context(url=self.aq_parent.absolute_url(),
browser=browser,
model=self.aq_parent,
request=self.REQUEST)
silvanode = transformer.to_source(targetobj=string, context=ctx)[0]
title = silvanode.find('title')[0].extract_text() # unicode
docnode = silvanode.find('doc')[0]
content = docnode.asBytes(encoding="UTF8") # UTF-8
return title, content
def _transformHTMLToSLV(self, string, editor='kupu', encoding=None):
"""transform (messy structure-wise) HTML to Silva XML"""
transformer = EditorTransformer(editor=editor)
# we need to know what browser we are dealing with in order to know
# what html to produce, unfortunately Mozilla uses different tags in
# some cases (b instead of strong, i instead of em)
browser = 'Mozilla'
if self.REQUEST['HTTP_USER_AGENT'].find('MSIE') > -1:
browser = 'IE'
ctx = Context(url=self.aq_parent.absolute_url(),
browser=browser,
model=self.aq_parent,
request=self.REQUEST)
silvanode = transformer.to_source(targetobj=string, context=ctx)[0]
title = silvanode.find('title')[0].extract_text() # unicode
docnode = silvanode.find('doc')[0]
content = docnode.asBytes(encoding="UTF8") # UTF-8
return title, content
