def __init__(self, deferred, workspace, item_id, source_variant_name):
if self.get_cmdline is None:
raise Exception('Analyzer is an abstract base class: instantiate a derived class')
self.deferred = deferred
self._fc = Storage()
self.workspace = workspace
self.item, self.source = get_source_rendition(item_id, source_variant_name, workspace)
def get_url(self, full_address=False):
"""
Returns the component url (something like /storage/res_id.ext)
"""
storage = Storage()
url = None
try:
file_name = self.uri
if storage.exists(file_name):
url = os.path.join(STORAGE_SERVER_URL, file_name)
if full_address:
url = SERVER_PUBLIC_ADDRESS + url
except Exception, ex:
logger.exception(ex)
return url
def _get_resource_url(id):
"""
Returns resource path
"""
storage = Storage()
if not id:
return None
try:
if storage.exists(id):
url = '/storage/' + id
else:
url = None
except:
url = None
return url
def get_variant_url(request, item_ID, variant_name):
from mediadart.storage import Storage
from django.views.generic.simple import redirect_to
try:
workspace = request.session['workspace']
storage = Storage()
try:
component = Component.objects.get(item___id = item_ID, workspace = workspace, variant__name = variant_name)
url = component.get_url()
except Component.DoesNotExist, ex:
return HttpResponseNotFound()
# if not url:
# url = settings.INPROGRESS
logger.debug('url %s'%url)
return redirect_to(request, url)
def __init__(self):
self._fc = Storage()
