def getLicenseAndHolderFromObject(self, obj):
""" Get the copyright holder and license from an object. """
if ILicensable.providedBy(obj):
lic = ILicense(obj)
return lic.holder, lic.license
else:
return None
def getLicenseFromObject(self, obj):
""" Get the copyright license for an object. """
if ILicensable.providedBy(obj):
lic = ILicense(obj)
return lic.license
else:
return None
def getHolderFromObject(self, obj):
""" Get the copyright holder for an object. """
if ILicensable.providedBy(obj):
lic = ILicense(obj)
return lic.holder
else:
return None
def getLicenseAndHolderFromObject(self, obj):
""" Get the copyright holder and license from an object. """
if ILicensable.providedBy(obj):
lic = ILicense(obj)
return lic.holder, lic.license
else:
return None
def getHolderFromObject(self, obj):
""" Get the copyright holder for an object. """
if ILicensable.providedBy(obj):
lic = ILicense(obj)
return lic.holder
else:
return None
def getLicenseFromObject(self, obj):
""" Get the copyright license for an object. """
if ILicensable.providedBy(obj):
lic = ILicense(obj)
return lic.license
else:
return None
def UpdateLicenseMetadataHandler(obj, event):
""" Update License Metadata from request object. """
if ILicensable.providedBy(event.object):
try:
clutil = getUtility(IContentLicensingUtility)
except:
pass
else:
clutil.setObjLicense(event.object)
def setRightsHolder(self, obj, holder):
""" Set the Dublin Core Extension RightsHolder field. """
if ILicensable.providedBy(obj):
lic = ILicense(obj)
lic.holder = holder
def setRightsLicense(self, obj, newLicense):
""" Set the Dublin Core Extension field. """
if ILicensable.providedBy(obj):
lic = ILicense(obj)
lic.license = newLicense
def isLicensable(self, obj):
""" Is an object licensable? """
return ILicensable.providedBy(obj)
def setRightsHolder(self, obj, holder):
""" Set the Dublin Core Extension RightsHolder field. """
if ILicensable.providedBy(obj):
lic = ILicense(obj)
lic.holder = holder
def setRightsLicense(self, obj, newLicense):
""" Set the Dublin Core Extension field. """
if ILicensable.providedBy(obj):
lic = ILicense(obj)
lic.license = newLicense
def isLicensable(self, obj):
""" Is an object licensable? """
return ILicensable.providedBy(obj)
