def __createManifest(self):
manifest = ManifestType()
meta = MetadataType()
meta.setSchema("IMS Content")
meta.setSchemaversion("1.1.4")
manifest.setMetadata(meta)
portal = Services.getPortalManager().get(portalId)
portalManifest = portal.getJsonMap("manifest")
orgs = OrganizationsType()
org = OrganizationType()
org.setIdentifier("default")
org.setTitle(portal.getDescription())
orgs.getOrganization().add(org)
orgs.setDefault(org)
manifest.setOrganizations(orgs)
resources = ResourcesType()
manifest.setResources(resources)
for key in portalManifest.keySet():
jsonRes = portalManifest.get(key)
# item
visible = jsonRes.get("hidden", "false") != "true"
item = ItemType()
item.setIdentifier("default-" + key)
item.setIdentifierref(key)
item.setIsvisible(visible)
item.setTitle(jsonRes.get("title"))
# webcontent
webRes = ResourceType()
webRes.setIdentifier(key)
webRes.setType("webcontent")
oid = jsonRes.get("id")
_, filename = os.path.split(oid)
baseName = os.path.splitext(filename)[0]
webRes.setHref("%s/%s.htm" % (key[5:], baseName))
obj = Services.getStorage().getObject(oid)
for payload in obj.getPayloadList():
pid = payload.getId()
if pid != "SOF-META":
file = FileType()
file.setHref(pid)
webRes.getFile().add(file)
org.getItem().add(item)
resources.getResource().add(webRes)
return manifest
def getMimeTypeIcon(self, oid):
#print " *** getMimeTypeIcon(%s)" % oid
# check for specific icon
contentType = self.__getContentType(oid)
iconPath = "images/icons/mimetype/%s/icon.png" % contentType
resource = Services.getPageService().resourceExists(portalId, iconPath)
if resource is not None:
return iconPath
elif contentType is not None and contentType.find("/") != -1:
# check for major type
iconPath = "images/icons/mimetype/%s/icon.png" % contentType[:contentType.find("/")]
resource = Services.getPageService().resourceExists(portalId, iconPath)
if resource is not None:
return iconPath
# use default icon
return "images/icons/mimetype/icon.png"
def __init__(self, outputFile=None):
self.__portal = Services.getPortalManager().get(portalId)
self.__portalManifest = self.__portal.getJsonMap("manifest")
print formData
url = formData.get("url")
if outputFile is None and url is None:
self.__createPackage()
elif url is not None and outputFile is not None:
self.__createPackage(outputFile)
def __readManifest(self, oid):
object = Services.getStorage().getObject(oid)
sourceId = object.getSourceId()
payload = object.getPayload(sourceId)
payloadReader = InputStreamReader(payload.open(), "UTF-8")
manifest = JsonConfigHelper(payloadReader)
payloadReader.close()
payload.close()
object.close()
return manifest
def __getContentType(self, oid):
#print " *** __getContentType(%s)" % oid
if oid == "blank":
contentType = "application/x-fascinator-blank-node"
else:
object = Services.getStorage().getObject(oid)
sourceId = object.getSourceId()
payload = object.getPayload(sourceId)
contentType = payload.getContentType()
payload.close()
object.close()
return contentType
def __init__(self, outputFile=None):
oid = formData.get("oid")
print "Creating IMS content package for: %s" % oid
try:
# get the package manifest
object = Services.getStorage().getObject(oid)
sourceId = object.getSourceId()
payload = object.getPayload(sourceId)
self.__manifest = JsonConfigHelper(payload.open())
payload.close()
object.close()
# create the package
url = formData.get("url")
if outputFile is None and url is None:
self.__createPackage()
elif url is not None and outputFile is not None:
self.__createPackage(outputFile)
except Exception, e:
log.error("Failed to create IMS content package: %s" % str(e))
def __init__(self):
print "formData: %s" % formData
self.__oid = formData.get("oid")
result = None
try:
# get the package manifest
object = Services.getStorage().getObject(self.__oid)
sourceId = object.getSourceId()
payload = object.getPayload(sourceId)
payloadReader = InputStreamReader(payload.open(), "UTF-8")
self.__manifest = JsonConfigHelper(payloadReader)
payloadReader.close()
payload.close()
object.close()
# check if we need to do processing
func = formData.get("func")
if func == "get-rvt-manifest":
result = self.__getRvtManifest(self.getManifest())
except Exception, e:
log.error("Failed to load manifest", e);
result = '{ status: "error", message: "%s" }' % str(e)
def __createPackage(self, outputFile=None):
title = self.__manifest.get("title")
manifest = self.__createManifest()
context = JAXBContext.newInstance("au.edu.usq.fascinator.ims")
m = context.createMarshaller()
m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, True)
writer = StringWriter()
jaxbElem = ObjectFactory.createManifest(ObjectFactory(), manifest)
m.marshal(jaxbElem, writer)
writer.close()
if outputFile is not None:
print "writing to %s..." % outputFile
out = FileOutputStream(outputFile)
else:
print "writing to http output stream..."
filename = urllib.quote(title.replace(" ", "_"))
response.setHeader("Content-Disposition", "attachment; filename=%s.zip" % filename)
out = response.getOutputStream("application/zip")
zipOut = ZipOutputStream(out)
zipOut.putNextEntry(ZipEntry("imsmanifest.xml"))
IOUtils.write(writer.toString(), zipOut)
zipOut.closeEntry()
oidList = self.__manifest.getList("manifest//id")
for oid in oidList:
obj = Services.getStorage().getObject(oid)
for pid in obj.getPayloadIdList():
payload = obj.getPayload(pid)
if not PayloadType.Annotation.equals(payload.getType()):
zipOut.putNextEntry(ZipEntry("resources/%s/%s" % (oid, pid)))
IOUtils.copy(payload.open(), zipOut)
payload.close()
zipOut.closeEntry()
obj.close()
zipOut.close()
out.close()
def __createPackage(self, outputFile=None):
manifest = self.__createManifest()
context = JAXBContext.newInstance("au.edu.usq.fascinator.ims")
m = context.createMarshaller()
m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, True)
writer = StringWriter()
jaxbElem = ObjectFactory.createManifest(ObjectFactory(), manifest)
m.marshal(jaxbElem, writer);
writer.close()
if outputFile is not None:
print " * imscp.py: writing to %s..." % outputFile
out = FileOutputStream(outputFile)
else:
print " * imscp.py: writing to http output stream..."
response.setHeader("Content-Disposition", "attachment; filename=%s.zip" % self.__portal.getName())
out = response.getOutputStream("application/zip")
zipOut = ZipOutputStream(out)
zipOut.putNextEntry(ZipEntry("imsmanifest.xml"))
IOUtils.write(writer.toString(), zipOut)
zipOut.closeEntry()
for key in self.__portalManifest.keySet():
item = self.__portalManifest.get(key)
oid = item.get("id")
obj = Services.getStorage().getObject(oid)
for payload in obj.getPayloadList():
pid = payload.getId()
if pid != "SOF-META":
zipOut.putNextEntry(ZipEntry("%s/%s" % (key[5:], pid)))
IOUtils.copy(payload.getInputStream(), zipOut)
zipOut.closeEntry()
zipOut.close()
out.close()
def __createItemAndResource(self, key, jsonRes):
hidden = jsonRes.get("hidden", "False")
# organization item
item = ItemType()
item.setIdentifier("default-%s" % key)
item.setIdentifierref(key)
item.setIsvisible(hidden == "False")
item.setTitle(jsonRes.get("title"))
# resource
webRes = ResourceType()
webRes.setIdentifier(key)
webRes.setType("webcontent")
oid = jsonRes.get("id")
obj = Services.getStorage().getObject(oid)
baseName = os.path.splitext(obj.getSourceId())[0]
webRes.setHref("resources/%s/%s.htm" % (oid, baseName))
for pid in obj.getPayloadIdList():
payload = obj.getPayload(pid)
if not PayloadType.Annotation.equals(payload.getType()):
file = FileType()
file.setHref(pid)
webRes.getFile().add(file)
obj.close()
return item, webRes
def __init__(self):
self.access = Services.getAccessControlManager()
self.auth = Services.getAuthManager()
self.role = Services.getRoleManager()
self.check_login()
