def traverse(self, name, ignored):
# The context is important here, since it becomes the parent of the
# resource, which is needed to generate the absolute URL.
res = namespace.getResource(self.context, name, self.request)
if isinstance(res, InterfaceClass):
raise Forbidden('Access to traverser is forbidden.')
return res
def traverse(self, name, ignored):
# The context is important here, since it becomes the parent of the
# resource, which is needed to generate the absolute URL.
res = namespace.getResource(self.context, name, self.request)
if isinstance(res, InterfaceClass):
raise Forbidden('Access to traverser is forbidden.')
return res
def __call__(self):
# The context is important here, since it becomes the parent of the
# icon, which is needed to generate the absolute URL.
resource = getResource(self.context, self.rname, self.request)
src = resource()
return ('<img src="%s" alt="%s" width="%s" height="%s" border="0" />' %
(src, self.alt, self.width, self.height))
def icon(self):
"""Returns a additional named icon for the given context."""
icon = zope.component.queryMultiAdapter((self.context, self.request),
name=self.iconName)
if icon is not None:
resource = getResource(icon.context, icon.rname, self.request)
src = resource()
return ('<img src="%s" alt="icon" width="%s" height="%s" '
'border="0" />' % (src, icon.width, icon.height))
return u''
def publishTraverse(self, request, name):
content = None
auth = getUtility(IAuthentication)
try:
principal = auth.getPrincipal(name)
prefs = IPersonalProfile(principal)
if prefs.profileImage:
return LocationProxy(prefs.profileImage, self, name)
except PrincipalLookupError:
raise NotFound(self, name, request)
return getResource(getSite(), 'profileEmptyImage.png', request)
def getToggleIcon(self, item, state):
"""Returns a toggle icon including settings for json url."""
if state == STATE_COLLAPSED:
iconName = self.collapsedIconName
elif state == STATE_EXPANDED:
iconName = self.expandedIconNamen
else:
iconName = self.staticIconName
icon = zope.component.getMultiAdapter((item, self.request),
name=iconName)
resource = getResource(icon.context, icon.rname, self.request)
src = resource()
longDescURL = absoluteURL(item, self.request)
return ('<img src="%s" alt="toggle icon" width="%s" height="%s" '
'border="0" longDesc="%s" />' % (src, icon.width,
icon.height, longDescURL))
def publishTraverse(self, request, name):
content = None
try:
id = int(name)
content = getUtility(IIntIds).queryObject(id)
except:
pass
if IAvatar.providedBy(content):
return LocationProxy(content, self, name)
auth = getUtility(IAuthentication)
try:
principal = auth.getPrincipal(name)
prefs = IPersonalProfile(principal)
if prefs.avatarImage:
return LocationProxy(prefs.avatarImage, self, name)
except PrincipalLookupError:
if name != '0':
raise NotFound(self, name, request)
return getResource(getSite(), 'avatarEmptyImage.png', request)
def test_getResource_not_found(self):
with self.assertRaises(LocationError):
namespace.getResource(None, '', None)
def url(self):
resource = getResource(self.context, self.rname, self.request)
src = resource()
return src