def add(self, content):
"""See zope.app.container.interfaces.IAdding
"""
container = self.context
name = self.contentName
chooser = INameChooser(container)
# check precondition
checkObject(container, name, content)
if IContainerNamesContainer.providedBy(container):
# The container picks it's own names.
# We need to ask it to pick one.
name = chooser.chooseName(self.contentName or '', content)
else:
request = self.request
name = request.get('add_input_name', name)
if name is None:
name = chooser.chooseName(self.contentName or '', content)
elif name == '':
name = chooser.chooseName('', content)
else:
# Invoke the name chooser even when we have a
# name. It'll do useful things with it like converting
# the incoming unicode to an ASCII string.
name = chooser.chooseName(name, container)
content.id = name
container._setObject(name, content)
self.contentName = name # Set the added object Name
return container._getOb(name)
def add(self, content):
"""See zope.app.container.interfaces.IAdding
"""
container = self.context
name = self.contentName
chooser = INameChooser(container)
# check precondition
checkObject(container, name, content)
if IContainerNamesContainer.providedBy(container):
# The container picks it's own names.
# We need to ask it to pick one.
name = chooser.chooseName(self.contentName or '', content)
else:
request = self.request
name = request.get('add_input_name', name)
if name is None:
name = chooser.chooseName(self.contentName or '', content)
elif name == '':
name = chooser.chooseName('', content)
else:
# Invoke the name chooser even when we have a
# name. It'll do useful things with it like converting
# the incoming unicode to an ASCII string.
name = chooser.chooseName(name, container)
content.id = name
container._setObject(name, content)
self.contentName = name # Set the added object Name
return container._getOb(name)
def add(self, content):
"""See zope.app.container.interfaces.IAdding
"""
container = self.context
name = self.contentName
chooser = INameChooser(container)
# check precondition
checkObject(container, name, content)
if IContainerNamesContainer.providedBy(container):
# The container picks its own names.
# We need to ask it to pick one.
name = chooser.chooseName(self.contentName or "", content)
else:
request = self.request
name = request.get("add_input_name", name)
if name is None:
name = chooser.chooseName(self.contentName or "", content)
elif name == "":
name = chooser.chooseName("", content)
chooser.checkName(name, content)
container[name] = content
self.contentName = name # Set the added object Name
return container[name]
def add(self, content):
"""See zope.app.container.interfaces.IAdding
"""
container = self.context
name = self.contentName
chooser = INameChooser(container)
# check precondition
checkObject(container, name, content)
if IContainerNamesContainer.providedBy(container):
# The container picks its own names.
# We need to ask it to pick one.
name = chooser.chooseName(self.contentName or '', content)
else:
request = self.request
name = request.get('add_input_name', name)
if name is None:
name = chooser.chooseName(self.contentName or '', content)
elif name == '':
name = chooser.chooseName('', content)
chooser.checkName(name, content)
container[name] = content
self.contentName = name # Set the added object Name
return container[name]
def copyTo(self, target, new_name=None):
"""Copy this object to the `target` given.
Returns the new name within the `target`.
Typically, the `target` is adapted to `IPasteTarget`.
After the copy is added to the `target` container, publish
an `IObjectCopied` event in the context of the target container.
If a new object is created as part of the copying process, then
an `IObjectCreated` event should be published.
"""
obj = self.context
container = obj.__parent__
orig_name = obj.__name__
if new_name is None:
new_name = orig_name
checkObject(target, new_name, obj)
chooser = INameChooser(target)
new_name = chooser.chooseName(new_name, obj)
copy = locationCopy(obj)
copy.__parent__ = copy.__name__ = None
notify(ObjectCopiedEvent(copy, obj))
target[new_name] = copy
return new_name
def moveTo(self, target, new_name=None):
"""Move this object to the `target` given.
Returns the new name within the `target`
Typically, the `target` is adapted to `IPasteTarget`."""
obj = self.context
container = obj.__parent__
orig_name = obj.__name__
if new_name is None:
new_name = orig_name
checkObject(target, new_name, obj)
if target is container and new_name == orig_name:
# Nothing to do
return
chooser = INameChooser(target)
new_name = chooser.chooseName(new_name, obj)
target[new_name] = obj
del container[orig_name]
return new_name
def copyableTo(self, target, name=None):
"""Say whether the object can be copied to the given `target`.
Returns ``True`` if it can be copied there. Otherwise, returns
``False``.
"""
if name is None:
name = self.context.__name__
try:
checkObject(target, name, self.context)
except Invalid:
return False
return True
def __call__(self):
ticket = self.request.form.get('ticket',None)
url = None
if ticket is None:
# we cannot set post headers in flash, so get the
# querystring manually
qs = self.request.get('QUERY_STRING','ticket=')
ticket = qs.split('=')[-1] or None
if ticket is None:
raise Unauthorized
else:
url = absoluteURL(self,self.request)
if not validateTicket(url,ticket):
raise Unauthorized
invalidateTicket(url,ticket)
if self.request.form.get('Filedata', None) is None:
# flash sends a emtpy form in a pre request in flash version 8.0
return ""
fileUpload = self.request.form['Filedata']
fileName = self.request.form['Filename']
contentType = self.request.form.get('Content-Type',None)
factory = IFileFactory(self.context)
f = factory(fileName, contentType, fileUpload)
# get the namechooser for the container by adapting the
# container to INameChooser
nameChooser = INameChooser(self.context)
# namechooser selects a name for us
name = nameChooser.chooseName(fileName, f)
# check precondition
checkObject(self.context, name, f)
# store the file inside the container
removeSecurityProxy(self.context)[name]=f
event.notify(FlashUploadedEvent(f))
return "filename=%s" %name
