def setup(self):
self.request.response.setHeader('X-Theme-Disabled', '1')
processInputs(self.request)
self.resourceDirectory = self.context
self.theme = getThemeFromResourceDirectory(self.context)
self.name = self.resourceDirectory.__name__
self.title = self.theme.title
self.portalUrl = getToolByName(self.context, 'portal_url')()
self.themeBasePath = "++%s++%s" % (THEME_RESOURCE_NAME, self.name,)
self.themeBasePathEncoded = urllib.quote_plus(self.themeBasePath)
self.themeBaseUrl = "%s/%s" % (self.portalUrl, self.themeBasePath,)
self.editable = IWritableResourceDirectory.providedBy(self.resourceDirectory)
settings = getUtility(IRegistry).forInterface(IThemeSettings, False)
self.active = (settings.enabled and self.name == getCurrentTheme())
self.rulesFileName = RULE_FILENAME
self.jsVariables = "var CURRENT_SELECTION='%s'; var THEME_BASE_URL='%s'; var THEME_BASE_PATH_ENCODED='%s'; var EDITABLE=%s; var RULE_FILENAME='%s';" % (
self.request.get('file-selector') or '',
self.themeBaseUrl,
self.themeBasePathEncoded,
str(self.editable).lower(),
self.rulesFileName
)
def setup(self):
self.request.response.setHeader('X-Theme-Disabled', '1')
processInputs(self.request)
self.resourceDirectory = self.context
self.theme = getThemeFromResourceDirectory(self.context)
self.name = self.resourceDirectory.__name__
self.title = self.theme.title
self.portalUrl = getToolByName(self.context, 'portal_url')()
self.themeBasePath = "++{0:s}++{1:s}".format(
THEME_RESOURCE_NAME,
self.name
)
self.themeBasePathEncoded = urllib.quote_plus(self.themeBasePath)
self.themeBaseUrl = '/'.join([self.portalUrl, self.themeBasePath])
self.editable = IWritableResourceDirectory.providedBy(
self.resourceDirectory
)
if self.editable:
self.resourceUrl = self.resourceDirectory.context.absolute_url()
else:
self.resourceUrl = None
settings = getUtility(IRegistry).forInterface(IThemeSettings, False)
self.active = (settings.enabled and self.name == getCurrentTheme())
self.rulesFileName = RULE_FILENAME
def setup(self):
self.request.response.setHeader('X-Theme-Disabled', '1')
processInputs(self.request)
self.resourceDirectory = self.context
self.theme = getThemeFromResourceDirectory(self.context)
self.name = self.resourceDirectory.__name__
self.title = self.theme.title
self.portalUrl = getToolByName(self.context, 'portal_url')()
self.themeBasePath = "++{0:s}++{1:s}".format(
THEME_RESOURCE_NAME,
self.name
)
self.themeBasePathEncoded = urllib.parse.quote_plus(self.themeBasePath)
self.themeBaseUrl = '/'.join([self.portalUrl, self.themeBasePath])
try:
registry = getUtility(IRegistry)
self.lessUrl = registry['plone.resources.lessc']
self.lessVariables = self.portalUrl + '/' + registry['plone.resources.less-variables']
except:
self.lessUrl = None
self.lessVariables = None
self.editable = IWritableResourceDirectory.providedBy(
self.resourceDirectory
)
if self.editable:
self.resourceUrl = self.resourceDirectory.context.absolute_url()
else:
self.resourceUrl = None
policy = theming_policy(self.request)
settings = policy.getSettings()
self.active = (settings.enabled
and self.name == policy.getCurrentTheme())
self.rulesFileName = RULE_FILENAME
def setup(self):
self.request.response.setHeader('X-Theme-Disabled', '1')
processInputs(self.request)
self.resourceDirectory = self.context
self.theme = getThemeFromResourceDirectory(self.context)
self.name = self.resourceDirectory.__name__
self.title = self.theme.title
self.portalUrl = getToolByName(self.context, 'portal_url')()
self.themeBasePath = "++{0:s}++{1:s}".format(
THEME_RESOURCE_NAME,
self.name
)
self.themeBasePathEncoded = urllib.quote_plus(self.themeBasePath)
self.themeBaseUrl = '/'.join([self.portalUrl, self.themeBasePath])
try:
registry = getUtility(IRegistry)
self.lessUrl = registry['plone.resources.lessc']
self.lessVariables = self.portalUrl + '/' + registry['plone.resources.less-variables']
except:
self.lessUrl = None
self.lessVariables = None
self.editable = IWritableResourceDirectory.providedBy(
self.resourceDirectory
)
if self.editable:
self.resourceUrl = self.resourceDirectory.context.absolute_url()
else:
self.resourceUrl = None
policy = theming_policy(self.request)
settings = policy.getSettings()
self.active = (settings.enabled
and self.name == policy.getCurrentTheme())
self.rulesFileName = RULE_FILENAME
def setup(self):
self.request.response.setHeader('X-Theme-Disabled', '1')
processInputs(self.request)
self.resourceDirectory = self.context
self.theme = getThemeFromResourceDirectory(self.context)
self.name = self.resourceDirectory.__name__
self.title = self.theme.title
self.portalUrl = getToolByName(self.context, 'portal_url')()
self.themeBasePath = "++{0:s}++{1:s}".format(THEME_RESOURCE_NAME,
self.name)
self.themeBasePathEncoded = urllib.quote_plus(self.themeBasePath)
self.themeBaseUrl = '/'.join([self.portalUrl, self.themeBasePath])
self.editable = IWritableResourceDirectory.providedBy(
self.resourceDirectory)
settings = getUtility(IRegistry).forInterface(IThemeSettings, False)
self.active = (settings.enabled and self.name == getCurrentTheme())
self.rulesFileName = RULE_FILENAME
def getFrame(self):
"""AJAX method to load a frame's contents
Expects two query string parameters: ``path`` - the path to fetch - and
``theme``, which can be 'off', to disable the theme and 'apply' to
apply the current theme to the response.
Additionally:
- a query string parameter ``links`` can be set to one of ``disable``
or ``replace``. The former will disable hyperlinks; the latter will
replace them with links using the ``@@themeing-controlpanel-getframe``
view.
- a query string parameter ``forms`` can be set to one of ``disable``
or ``replace``. The former will disable forms ; the latter will
replace them with links using the ``@@themeing-controlpanel-getframe``
view.
- a query string parameter ``title`` can be set to give a new page
title
"""
processInputs(self.request)
path = self.request.form.get('path', None)
theme = self.request.form.get('theme', 'off')
links = self.request.form.get('links', None)
forms = self.request.form.get('forms', None)
title = self.request.form.get('title', None)
if not path:
return "<html><head></head><body></body></html>"
portal = getPortal()
portal_url = portal.absolute_url()
response = subrequest(path, root=portal)
result = response.getBody()
content_type = response.headers.get('content-type')
encoding = None
if content_type is not None and ';' in content_type:
content_type, encoding = content_type.split(';', 1)
if encoding is None:
encoding = 'utf-8'
else:
# e.g. charset=utf-8
encoding = encoding.split('=', 1)[1].strip()
# Not HTML? Return as-is
if content_type is None or not content_type.startswith('text/html'):
if len(result) == 0:
result = ' ' # Zope does not deal well with empty responses
return result
result = result.decode(encoding).encode('ascii', 'xmlcharrefreplace')
if len(result) == 0:
result = ' ' # Zope does not deal well with empty responses
if theme == 'off':
self.request.response.setHeader('X-Theme-Disabled', '1')
elif theme == 'apply':
self.request.response.setHeader('X-Theme-Disabled', '1')
themeInfo = getThemeFromResourceDirectory(self.context)
registry = getUtility(IRegistry)
settings = registry.forInterface(IThemeSettings, False)
context = self.context
try:
context = findContext(portal.restrictedTraverse(path))
except (KeyError, NotFound,):
pass
serializer = getHTMLSerializer([result], pretty_print=False)
try:
transform = compileThemeTransform(themeInfo.rules, themeInfo.absolutePrefix, settings.readNetwork, themeInfo.parameterExpressions or {})
except lxml.etree.XMLSyntaxError, e:
return self.theme_error_template(error=e.msg)
params = prepareThemeParameters(context, self.request, themeInfo.parameterExpressions or {})
# Fix url and path since the request gave us this view
params['url'] = quote_param("%s%s" % (portal_url, path,))
params['path'] = quote_param("%s%s" % (portal.absolute_url_path(), path,))
if themeInfo.doctype:
serializer.doctype = themeInfo.doctype
if not serializer.doctype.endswith('\n'):
serializer.doctype += '\n'
serializer.tree = transform(serializer.tree, **params)
result = ''.join(serializer)
def getFrame(self):
"""AJAX method to load a frame's contents
Expects two query string parameters: ``path`` - the path to fetch - and
``theme``, which can be 'off', to disable the theme and 'apply' to
apply the current theme to the response.
Additionally:
- a query string parameter ``links`` can be set to one of ``disable``
or ``replace``. The former will disable hyperlinks; the latter will
replace them with links using the
``@@themeing-controlpanel-getframe`` view.
- a query string parameter ``forms`` can be set to one of ``disable``
or ``replace``. The former will disable forms ; the latter will
replace them with links using the
``@@themeing-controlpanel-getframe`` view.
- a query string parameter ``title`` can be set to give a new page
title
"""
processInputs(self.request)
path = self.request.form.get('path', None)
theme = self.request.form.get('theme', 'off')
links = self.request.form.get('links', None)
forms = self.request.form.get('forms', None)
title = self.request.form.get('title', None)
if not path:
return "<html><head></head><body></body></html>"
portal = getPortal()
portal_url = portal.absolute_url()
response = subrequest(path, root=portal)
result = response.getBody()
content_type = response.headers.get('content-type')
encoding = None
if content_type is not None and ';' in content_type:
content_type, encoding = content_type.split(';', 1)
if encoding is None:
encoding = 'utf-8'
else:
# e.g. charset=utf-8
encoding = encoding.split('=', 1)[1].strip()
# Not HTML? Return as-is
if content_type is None or not content_type.startswith('text/html'):
if len(result) == 0:
result = ' ' # Zope does not deal well with empty responses
return result
result = result.decode(encoding).encode('ascii', 'xmlcharrefreplace')
if len(result) == 0:
result = ' ' # Zope does not deal well with empty responses
if theme == 'off':
self.request.response.setHeader('X-Theme-Disabled', '1')
elif theme == 'apply':
self.request.response.setHeader('X-Theme-Disabled', '1')
themeInfo = getThemeFromResourceDirectory(self.context)
policy = theming_policy(self.request)
settings = policy.getSettings()
context = self.context
try:
context = findContext(portal.restrictedTraverse(path))
except (KeyError, NotFound,):
pass
serializer = getHTMLSerializer([result], pretty_print=False)
try:
transform = compileThemeTransform(
themeInfo.rules, themeInfo.absolutePrefix,
settings.readNetwork, themeInfo.parameterExpressions or {})
except lxml.etree.XMLSyntaxError as e:
return self.theme_error_template(error=e.msg)
params = prepareThemeParameters(
context, self.request, themeInfo.parameterExpressions or {})
# Fix url and path since the request gave us this view
params['url'] = quote_param(''.join((portal_url, path,)))
params['path'] = quote_param(
''.join((portal.absolute_url_path(), path,))
)
if themeInfo.doctype:
serializer.doctype = themeInfo.doctype
if not serializer.doctype.endswith('\n'):
serializer.doctype += '\n'
serializer.tree = transform(serializer.tree, **params)
result = ''.join(serializer)
if title or links or forms:
tree = lxml.html.fromstring(result)
def encodeUrl(orig):
origUrl = urllib.parse.urlparse(orig)
newPath = origUrl.path
newQuery = urllib.parse.parse_qs(origUrl.query)
# relative?
if not origUrl.netloc:
newPath = urllib.parse.urljoin(
path.rstrip("/") + "/", newPath.lstrip("/"))
elif not orig.lower().startswith(portal_url.lower()):
# Not an internal URL - ignore
return orig
newQuery['path'] = newPath
newQuery['theme'] = theme
if links:
newQuery['links'] = links
if forms:
newQuery['forms'] = forms
if title:
if isinstance(title, six.text_type):
newQuery['title'] = title.encode('utf-8', 'replace')
else:
newQuery['title'] = title
return self.request.getURL() + '?' + urllib.parse.urlencode(newQuery)
if title:
titleElement = tree.cssselect("html head title")
if titleElement:
titleElement[0].text = title
else:
headElement = tree.cssselect("html head")
if headElement:
headElement[0].append(lxml.html.builder.TITLE(title))
if links:
for n in tree.cssselect("a[href]"):
if links == 'disable':
n.attrib['href'] = '#'
elif links == 'replace':
n.attrib['href'] = encodeUrl(n.attrib['href'])
if forms:
for n in tree.cssselect("form[action]"):
if forms == 'disable':
n.attrib['action'] = '#'
n.attrib['onsubmit'] = 'javascript:return false;'
elif forms == 'replace':
n.attrib['action'] = encodeUrl(n.attrib['action'])
result = lxml.html.tostring(tree)
return result
def getFrame(self):
"""AJAX method to load a frame's contents
Expects two query string parameters: ``path`` - the path to fetch - and
``theme``, which can be 'off', to disable the theme and 'apply' to
apply the current theme to the response.
Additionally:
- a query string parameter ``links`` can be set to one of ``disable``
or ``replace``. The former will disable hyperlinks; the latter will
replace them with links using the
``@@themeing-controlpanel-getframe`` view.
- a query string parameter ``forms`` can be set to one of ``disable``
or ``replace``. The former will disable forms ; the latter will
replace them with links using the
``@@themeing-controlpanel-getframe`` view.
- a query string parameter ``title`` can be set to give a new page
title
"""
processInputs(self.request)
path = self.request.form.get('path', None)
theme = self.request.form.get('theme', 'off')
links = self.request.form.get('links', None)
forms = self.request.form.get('forms', None)
title = self.request.form.get('title', None)
if not path:
return "<html><head></head><body></body></html>"
portal = getPortal()
portal_url = portal.absolute_url()
response = subrequest(path, root=portal)
result = response.getBody()
content_type = response.headers.get('content-type')
encoding = None
if content_type is not None and ';' in content_type:
content_type, encoding = content_type.split(';', 1)
if encoding is None:
encoding = 'utf-8'
else:
# e.g. charset=utf-8
encoding = encoding.split('=', 1)[1].strip()
# Not HTML? Return as-is
if content_type is None or not content_type.startswith('text/html'):
if len(result) == 0:
result = ' ' # Zope does not deal well with empty responses
return result
result = result.decode(encoding).encode('ascii', 'xmlcharrefreplace')
if len(result) == 0:
result = ' ' # Zope does not deal well with empty responses
if theme == 'off':
self.request.response.setHeader('X-Theme-Disabled', '1')
elif theme == 'apply':
self.request.response.setHeader('X-Theme-Disabled', '1')
themeInfo = getThemeFromResourceDirectory(self.context)
policy = theming_policy(self.request)
settings = policy.getSettings()
context = self.context
try:
context = findContext(portal.restrictedTraverse(path))
except (KeyError, NotFound,):
pass
serializer = getHTMLSerializer([result], pretty_print=False)
try:
transform = compileThemeTransform(
themeInfo.rules, themeInfo.absolutePrefix,
settings.readNetwork, themeInfo.parameterExpressions or {})
except lxml.etree.XMLSyntaxError as e:
return self.theme_error_template(error=e.msg)
params = prepareThemeParameters(
context, self.request, themeInfo.parameterExpressions or {})
# Fix url and path since the request gave us this view
params['url'] = quote_param(''.join((portal_url, path,)))
params['path'] = quote_param(
''.join((portal.absolute_url_path(), path,))
)
if themeInfo.doctype:
serializer.doctype = themeInfo.doctype
if not serializer.doctype.endswith('\n'):
serializer.doctype += '\n'
serializer.tree = transform(serializer.tree, **params)
result = ''.join(serializer)
if title or links or forms:
tree = lxml.html.fromstring(result)
def encodeUrl(orig):
origUrl = urllib.parse.urlparse(orig)
newPath = origUrl.path
newQuery = urllib.parse.parse_qs(origUrl.query)
# relative?
if not origUrl.netloc:
newPath = urllib.parse.urljoin(
path.rstrip("/") + "/", newPath.lstrip("/"))
elif not orig.lower().startswith(portal_url.lower()):
# Not an internal URL - ignore
return orig
newQuery['path'] = newPath
newQuery['theme'] = theme
if links:
newQuery['links'] = links
if forms:
newQuery['forms'] = forms
if title:
if isinstance(title, six.text_type):
newQuery['title'] = title.encode('utf-8', 'replace')
else:
newQuery['title'] = title
return self.request.getURL() + '?' + urllib.parse.urlencode(newQuery)
if title:
titleElement = tree.cssselect("html head title")
if titleElement:
titleElement[0].text = title
else:
headElement = tree.cssselect("html head")
if headElement:
headElement[0].append(lxml.html.builder.TITLE(title))
if links:
for n in tree.cssselect("a[href]"):
if links == 'disable':
n.attrib['href'] = '#'
elif links == 'replace':
n.attrib['href'] = encodeUrl(n.attrib['href'])
if forms:
for n in tree.cssselect("form[action]"):
if forms == 'disable':
n.attrib['action'] = '#'
n.attrib['onsubmit'] = 'javascript:return false;'
elif forms == 'replace':
n.attrib['action'] = encodeUrl(n.attrib['action'])
result = lxml.html.tostring(tree)
return result
