def set_(self, value):
valid = dict(self.transform.get_parameter_value('valid_tags'))
stripped = set(value)
for v in XHTML_TAGS:
if v in stripped:
if v in valid:
del valid[v]
else:
valid[v] = VALID_TAGS.get(v, 1)
# Nasty tags must never be valid
for v in self.nasty_tags:
if v in valid:
del valid[v]
self._settransform(valid_tags=valid)
# Set kupu attribute for backwards compatibility
if self.kupu_tool is not None:
self.kupu_tool.set_stripped_tags(value)
def set_(self, value):
valid = dict(self.transform.get_parameter_value('valid_tags'))
stripped = set(value)
for v in XHTML_TAGS:
if v in stripped:
if v in valid:
del valid[v]
else:
valid[v] = VALID_TAGS.get(v, 1)
# Nasty tags must never be valid
for v in self.nasty_tags:
if v in valid:
del valid[v]
self._settransform(valid_tags=valid)
# Set kupu attribute for backwards compatibility
if self.kupu_tool is not None:
self.kupu_tool.set_stripped_tags(value)
def handleSave(self, action): # NOQA
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
# Save in portal tools
safe_html = getattr(
getToolByName(self.context, 'portal_transforms'),
'safe_html',
None)
nasty_tags = data['nasty_tags']
custom_tags = data['custom_tags']
stripped_tags = data['stripped_tags']
valid = safe_html._config['valid_tags']
# start with removing tags that do not belong in valid tags
for value in nasty_tags + stripped_tags:
if value in valid:
del valid[value]
# add in custom tags
for custom in custom_tags:
if value not in valid:
valid[custom] = 1
# then, check if something was previously prevented but is no longer
for tag in set(VALID_TAGS.keys()) - set(valid.keys()):
if tag not in nasty_tags and tag not in stripped_tags:
valid[tag] = VALID_TAGS[tag]
# nasty tags are simple, just set the value here
nasty_value = {}
for tag in nasty_tags:
nasty_value[tag] = NASTY_TAGS.get(tag, VALID_TAGS.get(tag, 1))
safe_html._config['nasty_tags'] = nasty_value
disable_filtering = int(data['disable_filtering'])
if disable_filtering != safe_html._config['disable_transform']:
safe_html._config['disable_transform'] = disable_filtering
for attr in ('stripped_combinations', 'class_blacklist', 'stripped_attributes',
'style_whitelist'):
value = data[attr]
if value is None:
if attr == 'stripped_combinations':
value = {}
else:
value = []
if value != safe_html._config[attr]:
safe_html._config[attr] = value
# always reload the transform
safe_html._p_changed = True
safe_html.reload()
self.applyChanges(data)
IStatusMessage(self.request).addStatusMessage(
_(u"Changes saved."),
"info")
self.request.response.redirect(self.request.getURL())
def handleSave(self, action): # NOQA
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
# Save in portal tools
safe_html = getattr(getToolByName(self.context, 'portal_transforms'),
'safe_html', None)
nasty_tags = data['nasty_tags']
custom_tags = data['custom_tags']
stripped_tags = data['stripped_tags']
valid = safe_html._config['valid_tags']
# start with removing tags that do not belong in valid tags
for value in nasty_tags + stripped_tags:
if value in valid:
del valid[value]
# add in custom tags
for custom in custom_tags:
if value not in valid:
valid[custom] = 1
# then, check if something was previously prevented but is no longer
for tag in set(VALID_TAGS.keys()) - set(valid.keys()):
if tag not in nasty_tags and tag not in stripped_tags:
valid[tag] = VALID_TAGS[tag]
# nasty tags are simple, just set the value here
nasty_value = {}
for tag in nasty_tags:
nasty_value[tag] = NASTY_TAGS.get(tag, VALID_TAGS.get(tag, 1))
safe_html._config['nasty_tags'] = nasty_value
disable_filtering = int(data['disable_filtering'])
if disable_filtering != safe_html._config['disable_transform']:
safe_html._config['disable_transform'] = disable_filtering
for attr in ('stripped_combinations', 'class_blacklist',
'stripped_attributes', 'style_whitelist'):
value = data[attr]
if value is None:
if attr == 'stripped_combinations':
value = {}
else:
value = []
if value != safe_html._config[attr]:
safe_html._config[attr] = value
# always reload the transform
safe_html._p_changed = True
safe_html.reload()
self.applyChanges(data)
IStatusMessage(self.request).addStatusMessage(_(u"Changes saved."),
"info")
IStatusMessage(self.request).addStatusMessage(
_(u"HTML generation is heavily cached across Plone. You may "
u"have to edit existing content or restart your server to see "
u"the changes."), "warning")
self.request.response.redirect(self.request.getURL())
