def get_media_for_record(recordid, user=None, passwords={}):
"""
Returns all media accessible to the user either directly through collections
or indirectly through presentations.
A user always must have access to the storage where the media is stored.
"""
from rooibos.presentation.models import Presentation
print str(recordid)
#record_id = getattr(record, 'id', record)
print 'recordid '+ str(recordid)
if isinstance(recordid, Record):
record_id = recordid.id
else:
record_id = recordid
if DEBUG:
print "RECORD ID: " + str(record_id)
record = Record.filter_one_by_access(user, record_id)
if DEBUG:
print "record filtered"
if not record:
print "not record in storage/init/get_media"
# Try to get to record through an accessible presentation -
# own presentations don't count, since it's already established that owner
# doesn't have access to the record.
pw_q = Q(
# Presentation must not have password
Q(password=None) | Q(password='') |
# or must know password
Q(id__in=Presentation.check_passwords(passwords))
)
access_q = Q(
# Must have access to presentation
id__in=filter_by_access(user, Presentation),
# and presentation must not be archived
hidden=False
)
accessible_presentations = Presentation.objects.filter(
pw_q, access_q, items__record__id=record_id)
# Now get all the presentation owners so we can check if any of them have access
# to the record
owners = User.objects.filter(id__in=accessible_presentations.values('owner'))
if not any(Record.filter_one_by_access(owner, record_id) for owner in owners):
if DEBUG:
print "Media.objects.none() is being returned"
return Media.objects.none()
#print "how many media objects: "+str(Media.objects.count())
#print "data: "+str(Media.objects.all().values("record__id", "url"))
print "media filter filtered"
media_filter = Media.objects.filter(
record__id=record_id,
#storage__id__in=filter_by_access(user, Storage),
)
if not media_filter:
print "oh no, no media there on line 82 of storage/__init__"
print str(Media.objects.all())
print "Count: " + str(Media.objects.count())
return media_filter
def get_media_for_record(record, user=None, passwords={}):
"""
Returns all media accessible to the user either directly through collections
or indirectly through presentations.
A user always must have access to the storage where the media is stored.
"""
from rooibos.presentation.models import Presentation
record_id = getattr(record, 'id', record)
record = Record.filter_one_by_access(user, record_id)
if not record:
print "Media is not a record"
# Try to get to record through an accessible presentation -
# own presentations don't count, since it's already established that owner
# doesn't have access to the record.
pw_q = Q(
# Presentation must not have password
Q(password=None) | Q(password='') |
# or must know password
Q(id__in=Presentation.check_passwords(passwords))
)
access_q = Q(
# Must have access to presentation
id__in=filter_by_access(user, Presentation),
# and presentation must not be archived
hidden=False
)
accessible_presentations = Presentation.objects.filter(
pw_q, access_q, items__record__id=record_id)
# Now get all the presentation owners so we can check if any of them have access
# to the record
owners = User.objects.filter(id__in=accessible_presentations.values('owner'))
if not any(Record.filter_one_by_access(owner, record_id) for owner in owners):
return Media.objects.none()
print record_id
print filter_by_access(user, Storage)
return Media.objects.filter(
record__id=record_id,
storage__id__in=filter_by_access(user, Storage),
)
def get_media_for_record(record, user=None, passwords={}):
"""
Returns all media accessible to the user either directly through
collections or indirectly through presentations.
A user always must have access to the storage where the media is stored.
"""
from rooibos.presentation.models import Presentation
record_id = getattr(record, 'id', record)
record = Record.filter_one_by_access(user, record_id)
if not record:
# Try to get to record through an accessible presentation -
# own presentations don't count, since it's already established
# that owner doesn't have access to the record.
pw_q = Q(
# Presentation must not have password
Q(password=None) | Q(password='') |
# or must know password
Q(id__in=Presentation.check_passwords(passwords))
)
access_q = Q(
# Must have access to presentation
id__in=filter_by_access(user, Presentation),
# and presentation must not be archived
hidden=False
)
accessible_presentations = Presentation.objects.filter(
pw_q, access_q, items__record__id=record_id)
# Now get all the presentation owners so we can check if any of them
# have access to the record
owners = User.objects.filter(
id__in=accessible_presentations.values('owner'))
if not any(
Record.filter_one_by_access(owner, record_id)
for owner in owners):
return Media.objects.none()
return Media.objects.filter(
record__id=record_id,
storage__id__in=filter_by_access(user, Storage),
)
