def get_link_status(self):
"""Return an error code if this version of the ghost is broken.
returning None means the ghost is Ok.
"""
ghost = self.get_silva_object()
get_manager = getComponent((ghost,), IGhostManager)
return get_manager(ghost=ghost).validate(self.get_haunted())
def get_link_status(self):
"""Return an error code if this version of the ghost is broken.
returning None means the ghost is Ok.
"""
ghost = self.get_silva_object()
get_manager = getComponent((ghost, ), IGhostManager)
return get_manager(ghost=ghost).validate(self.get_haunted())
def _get(self, identifier, cache, iface):
field = self.form.fields[identifier]
factory = cache.get(identifier, _marker)
if factory is _marker:
factory = component.getComponent(
(self.form.fields[identifier], self.form), provided=iface)
cache[identifier] = factory
return factory(identifier, field, self.content, self.form)
def resolveInterface(self, name):
"""Resolve an interface listed by availablesInterfaces.
"""
interface = getComponent(
(self.context,),
provided=ICustomizableType, name=name, default=None)
if interface is None:
return getUtility(ICustomizableType, name=name)
return interface
def truncate(self, name, text):
manager = getComponent(self.context, IExternalSourceManager)(self.context)
for identifier in manager.all():
try:
source = manager(self.request, instance=identifier)
source.remove()
except SourceError:
logger.error(
"Error while removing source %s from text %s", identifier, "/".join(self.context.getPhysicalPath())
)
def truncate(self, name, text):
manager = getComponent(self.context,
IExternalSourceManager)(self.context)
for identifier in manager.all():
try:
source = manager(self.request, instance=identifier)
source.remove()
except SourceError:
logger.error('Error while removing source %s from text %s',
identifier,
'/'.join(self.context.getPhysicalPath()))
def get_source(self):
"""Return the External Source and form associated with the
given request.
"""
document = self.get_document()
source = getComponent(document, IExternalSourceManager)(document)(
self.request,
instance=self.request.get('source_instance'),
name=self.request.get('source_name'))
source.ignoreContent = 'source_name' in self.request.form
source.ignoreRequest = 'source_inline' not in self.request.form
return source
def get_ghost_factory(container, target):
"""add new ghost to container
"""
if target is None:
return None
get_manager = getComponent((target,), IGhostManager, default=None)
if get_manager is None:
return None
return lambda identifier: get_manager(
container=container).modify(target, identifier).create(recursive=True)
def getSerializers(self):
form = self.form
assert form.getContent() is not None
content = form.getContentData()
for field in form.fields:
try:
value = content.get(field.identifier)
except KeyError:
continue
factory = component.getComponent(
(field, form), IXMLFieldSerializer)
yield factory(field, form, value)
def get_source(self):
"""Return the External Source and form associated with the
given request.
"""
document = self.get_document()
source = getComponent(document, IExternalSourceManager)(document)(
self.request,
instance=self.request.get('source_instance'),
name=self.request.get('source_name'))
source.ignoreContent = 'source_name' in self.request.form
source.ignoreRequest = 'source_inline' not in self.request.form
return source
def queryRESTComponent(specs, args, name=u'', parent=None, id=_marker):
"""Query the ZCA for a REST component.
"""
factory = getComponent(specs, IRESTComponent, name, default=None)
if factory is not None:
result = factory(*args)
if result is not None and IRESTComponent.providedBy(result):
# Set parenting information / for security
if id is _marker:
id = name
result.__name__ = id
result.__parent__ = parent
return result
return None
def validate(self, data):
"""Validate ghost target before setting it.
"""
# This is not beauty, but it works.
content_id = data.get(field_name)
if content_id is silvaforms.NO_VALUE:
# If there value is required it is already checked
return []
getManager = getComponent((wanted, ), IGhostManager)
if adding:
manager = getManager(container=self.form.context)
else:
manager = getManager(ghost=self.form.context)
error = manager.validate(get_content_from_id(content_id), adding)
if error is not None:
identifier = widgetId(self.form, self.fields[field_name])
return [Error(error.doc(), identifier)]
return []
def validate(self, data):
"""Validate ghost target before setting it.
"""
# This is not beauty, but it works.
content_id = data.get(field_name)
if content_id is silvaforms.NO_VALUE:
# If there value is required it is already checked
return []
getManager = getComponent((wanted,), IGhostManager)
if adding:
manager = getManager(container=self.form.context)
else:
manager = getManager(ghost=self.form.context)
error = manager.validate(get_content_from_id(content_id), adding)
if error is not None:
identifier = widgetId(self.form, self.fields[field_name])
return [Error(error.doc(), identifier)]
return []
def queryRESTComponent(specs, args, name=u'', parent=None, id=_marker, placeholder=None):
"""Query the ZCA for a REST component.
"""
factory = getComponent(specs, IRESTComponent, name, default=None)
if factory is not None:
result = factory(*args)
if result is not None and IRESTComponent.providedBy(result):
# Set parenting information / for security
if id is _marker:
id = name
result.__name__ = id
result.__parent__ = parent
result.__matchdict__ = {}
result.__matchdict__.update(getattr(parent, '__matchdict__', {}))
if placeholder is not None:
result.__matchdict__.update(placeholder)
return result
return None
def queryRESTComponent(specs,
args,
name=u'',
parent=None,
id=_marker,
placeholder=None):
"""Query the ZCA for a REST component.
"""
factory = getComponent(specs, IRESTComponent, name, default=None)
if factory is not None:
result = factory(*args)
if result is not None and IRESTComponent.providedBy(result):
# Set parenting information / for security
if id is _marker:
id = name
result.__name__ = id
result.__parent__ = parent
result.__matchdict__ = {}
result.__matchdict__.update(getattr(parent, '__matchdict__', {}))
if placeholder is not None:
result.__matchdict__.update(placeholder)
return result
return None
def prepare(self, name, text):
self.sources = getComponent(self.context,
IExternalSourceManager)(self.context)
def get_block_configuration(factory, context):
component = getComponent((implementedBy(factory), context), IBlockConfigurations)
return component(factory, context)
def _getManager(self):
return getComponent((interfaces.IGhostAsset,), interfaces.IGhostManager)
def _getManager(self):
return getComponent((interfaces.IGhostAsset,), interfaces.IGhostManager)
def prepare(self, name, text):
self.manager = getComponent(self.context, IExternalSourceManager)(self.context)
self.seen = set()
def prepare(self, name, text):
self.sources = getComponent(self.context, IExternalSourceManager)(self.context)
def get_factory(target):
return getComponent((target, ), IGhostManager, default=CopyManager)
def get_factory(target):
return getComponent((target,), IGhostManager, default=CopyManager)
def _fetchMarker(self, name):
interface = getComponent((self.context,), provided=ICustomizableType, name=name, default=None)
if interface is None:
return getUtility(ICustomizableType, name=name)
return interface
def prepare(self, name, text):
self.manager = getComponent(self.context,
IExternalSourceManager)(self.context)
self.seen = set()
