def public_objectview(request, account, container, prefix=None):
""" Returns list of all objects in current container. """
storage_url = settings.STORAGE_URL + account
auth_token = ' '
try:
_meta, objects = client.get_container(
storage_url, auth_token, container, delimiter='/', prefix=prefix)
except client.ClientException:
traceback.print_exc()
messages.add_message(request, messages.ERROR, _("Access denied."))
return redirect(containerview)
prefixes = prefix_list(prefix)
pseudofolders, objs = pseudofolder_object_list(objects, prefix)
base_url = get_base_url(request)
account = storage_url.split('/')[-1]
return render_to_response("publicview.html", {
'container': container,
'objects': objs,
'folders': pseudofolders,
'prefix': prefix,
'prefixes': prefixes,
'base_url': base_url,
'storage_url': storage_url,
'account': account},
context_instance=RequestContext(request))
def public_objectview(request, account, container, prefix=None):
""" Returns list of all objects in current container. """
storage_url = settings.STORAGE_URL + account
auth_token = ' '
try:
_meta, objects = client.get_container(storage_url,
auth_token,
container,
delimiter='/',
prefix=prefix)
except client.ClientException:
messages.add_message(request, messages.ERROR, _("Access denied."))
return redirect(containerview)
prefixes = prefix_list(prefix)
pseudofolders, objs = pseudofolder_object_list(objects, prefix)
base_url = get_base_url(request)
account = storage_url.split('/')[-1]
return render_to_response("publicview.html", {
'container': container,
'objects': objs,
'folders': pseudofolders,
'prefix': prefix,
'prefixes': prefixes,
'base_url': base_url,
'storage_url': storage_url,
'account': account
},
context_instance=RequestContext(request))
def get_segment_number(file_name, request, container, prefix=None):
'''Return the segment number a given file should create next. If it is 0,
create a pseudo folder for the file. The folder is created if it doesn't
exist. '''
if prefix:
foldername = prefix + '/' + file_name + '_segments'
else:
foldername = file_name + '_segments'
storage_url = request.session.get('storage_url', '')
auth_token = request.session.get('auth_token', '')
foldername = os.path.normpath(foldername)
foldername = foldername.strip('/')
foldername += '/'
content_type = 'application/directory'
obj = None
client.put_object(storage_url, auth_token, container, foldername, obj,
content_type=content_type)
meta, objects = client.get_container(storage_url, auth_token, container,
delimiter='/', prefix=foldername)
pseudofolders, objs = pseudofolder_object_list(objects, prefix)
return get_first_nonconsecutive(objs)
def cloudview(request, cloud, prefix=None):
""" Returns list of all objects in a cloud. """
storage_url = request.session.get('storage_url', settings.STORAGE_URL)
auth_token = request.session.get('auth_token', 'demo')
request.session['cloud'] = getcloud(request)
objects = []
read_acl = []
buckets = cloud_to_bucket(cloud)
arrayOfBuckets = buckets.split(",")
newkey = u"{key}".format(key='bucket')
for bucket in arrayOfBuckets:
try:
meta, objects1 = client.get_container(storage_url, auth_token, bucket, delimiter='/', prefix=prefix)
for entry in objects1:
value = u"{value}".format( value=bucket)
entry.update({newkey:value})
objects += objects1
read_acl += meta.get('x-container-read', '').split(',')
except client.ClientException:
messages.add_message(request, messages.ERROR, _("No Access to Bucket %s." % bucket))
#merge all buckets
prefixes = prefix_list(prefix)
pseudofolders, objs = pseudofolder_object_list(objects, prefix)
objs.sort(key=lambda x:x['last_modified'], reverse=True)
del objs[100:]
base_url = get_base_url(request)
account = storage_url.split('/')[-1]
public = False
required_acl = ['.r:*', '.rlistings']
if [x for x in read_acl if x in required_acl]:
public = True
return render_to_response("cloudview.html", {
'container': buckets,
'cloud': cloud,
'objects': objs,
'folders': pseudofolders,
'session': request.session,
'prefix': prefix,
'prefixes': prefixes,
'base_url': base_url,
'account': account,
'public': public},
context_instance=RequestContext(request))
def objectview(request, container, prefix=None):
""" Returns list of all objects in current container. """
storage_url = request.session.get('storage_url', '')
auth_token = request.session.get('auth_token', '')
request.session['container'] = container
request.session['prefix'] = prefix
try:
meta, objects = client.get_container(storage_url, auth_token,
container, delimiter='/',
prefix=prefix)
except client.ClientException:
messages.add_message(request, messages.ERROR, _("Access denied."))
return redirect(containerview)
prefixes = prefix_list(prefix)
pseudofolders, objs = pseudofolder_object_list(objects, prefix)
base_url = get_base_url(request)
account = storage_url.split('/')[-1]
read_acl = meta.get('x-container-read', '').split(',')
public = False
required_acl = ['.r:*', '.rlistings']
if [x for x in read_acl if x in required_acl]:
public = True
return render_to_response("objectview.html", {
'container': container,
'objects': objs,
'folders': pseudofolders,
'session': request.session,
'prefix': prefix,
'prefixes': prefixes,
'base_url': base_url,
'account': account,
'public': public,
},
context_instance=RequestContext(request))
def objectview(request, container, prefix=None):
""" Returns list of all objects in current container. """
storage_url = request.session.get('storage_url', '')
auth_token = request.session.get('auth_token', '')
try:
meta, objects = client.get_container(storage_url,
auth_token,
container,
delimiter='/',
prefix=prefix)
except client.ClientException:
traceback.print_exc()
messages.add_message(request, messages.ERROR, _("Access denied."))
return redirect(containerview)
prefixes = prefix_list(prefix)
pseudofolders, objs = pseudofolder_object_list(objects, prefix)
base_url = get_base_url(request)
account = storage_url.split('/')[-1]
read_acl = meta.get('x-container-read', '').split(',')
public = False
required_acl = ['.r:*', '.rlistings']
if [x for x in read_acl if x in required_acl]:
public = True
return render_to_response("objectview.html", {
'container': container,
'objects': objs,
'folders': pseudofolders,
'session': request.session,
'prefix': prefix,
'prefixes': prefixes,
'base_url': base_url,
'account': account,
'public': public
},
context_instance=RequestContext(request))
def create_manifest(request, container, prefix=None):
'''Given a file name, upload a manifest file assuming the segments are held
in a "<file_name>_segments" pseudo folder.
Return an error if the upload of the manifest fails.
Return an HTTP request with status 201 if no issues.
'''
if (request.POST):
form = StartSloForm(request.POST)
if form.is_valid():
# Get objects in the segment folder
file_name = form.cleaned_data["file_name"]
if prefix:
foldername = prefix + '/' + file_name + '_segments'
else:
foldername = file_name + '_segments'
storage_url = request.session.get('storage_url', '')
auth_token = request.session.get('auth_token', '')
foldername = os.path.normpath(foldername)
foldername = foldername.strip('/')
foldername += '/'
meta, objects = client.get_container(
storage_url, auth_token, container + "_segments",
delimiter='/', prefix=foldername)
pseudofolders, objs = pseudofolder_object_list(objects, prefix)
# Create
manifest = []
# Create a manifest entry for each segment
for segment in objs:
manifest.append({
"path": "/" + container + "_segments/" + segment["name"],
"etag": segment["hash"].encode('ascii', 'ignore'),
"size_bytes": str(segment["bytes"]),
})
manifest = sorted(manifest, key=lambda k: k['path'])
with NamedTemporaryFile() as f:
json.dump(manifest, f)
f.seek(0)
try:
#TODO: add prefix to file_name
client.put_object(
storage_url, auth_token,
container.encode('ascii', 'ignore'), file_name, f,
query_string="multipart-manifest=put")
except Exception, e:
return HttpResponse("Failed to upload manifest.",
status=500)
return HttpResponse("Successfully uploaded " + file_name,
status=201)
def objectview(request, container, prefix=None):
""" Returns list of all objects in current container. """
storage_url = request.session.get('storage_url', '')
auth_token = request.session.get('auth_token', '')
key = 'MYKEY'
request.session['container'] = container
request.session['prefix'] = prefix
redirect_url = get_base_url(request)
redirect_url += reverse('objectview', kwargs={'container': container, })
swift_url = storage_url + '/' + container + '/'
if prefix:
swift_url += prefix
redirect_url += prefix
url_parts = urlparse.urlparse(swift_url)
path = url_parts.path
try:
meta, objects = client.get_container(storage_url, auth_token,
container, delimiter='/',
prefix=prefix)
except client.ClientException:
messages.add_message(request, messages.ERROR, _("Access denied."))
return redirect(containerview)
prefixes = prefix_list(prefix)
pseudofolders, objs = pseudofolder_object_list(objects, prefix)
base_url = get_base_url(request)
account = storage_url.split('/')[-1]
read_acl = meta.get('x-container-read', '').split(',')
public = False
required_acl = ['.r:*', '.rlistings']
max_file_size = 5368709122
max_file_count = 1
expires = int(time.time() + 15 * 60)
hmac_body = '%s\n%s\n%s\n%s\n%s' % (path, redirect_url,
max_file_size, max_file_count, expires)
signature = hmac.new(key, hmac_body, sha1).hexdigest()
if not key:
messages.add_message(request, messages.ERROR, _("Access denied."))
if prefix:
return redirect(objectview, container=container, prefix=prefix)
else:
return redirect(objectview, container=container)
if [x for x in read_acl if x in required_acl]:
public = True
return render_to_response("objectview.html", {
'swift_url': swift_url,
'signature': signature,
'redirect_url': redirect_url,
'container': container,
'objects': objs,
'folders': pseudofolders,
'session': request.session,
'prefix': prefix,
'prefixes': prefixes,
'base_url': base_url,
'account': account,
'public': public,
'max_file_size': max_file_size,
'max_file_count': max_file_count,
'expires': expires,
},
context_instance=RequestContext(request))