def set_default_temp_time(request):
"""For the given account, set the default-temp-time. """
storage_url = request.session.get('storage_url', '')
auth_token = request.session.get('auth_token', '')
tempurl_form = TimeForm(request.POST)
if tempurl_form.is_valid():
days_to_expiry = float(tempurl_form.cleaned_data['days'])
hours_to_expiry = float(tempurl_form.cleaned_data['hours'])
seconds_to_expiry = int(
days_to_expiry * 24 * 3600
+ hours_to_expiry * 60 * 60)
try:
client.post_account(
storage_url,
auth_token,
{"x-account-meta-default-temp-time": seconds_to_expiry})
messages.add_message(
request,
messages.INFO,
_("Default Temp Url Time updated!"))
except Exception, e:
messages.error(request, "Error updating default temp url time")
def set_object_expiry_time(request, container, objectname):
"""For the given object, set the x-delete-at. """
storage_url = request.session.get('storage_url', '')
auth_token = request.session.get('auth_token', '')
form = TimeForm(request.POST)
if form.is_valid():
days_to_expiry = float(form.cleaned_data['days'])
hours_to_expiry = float(form.cleaned_data['hours'])
# When these values are zero, remove expiration
if (days_to_expiry + hours_to_expiry == 0.0):
try:
client.post_object(
storage_url,
auth_token,
container,
objectname,
{})
messages.add_message(
request,
messages.INFO,
_("Object expiry time removed!"))
except Exception:
messages.error(request, "Error updating object expiry time.")
else:
seconds_to_expiry = int(time.time()) + int(
days_to_expiry * 24 * 3600
+ hours_to_expiry * 60 * 60)
try:
client.post_object(
storage_url,
auth_token,
container,
objectname,
{"x-delete-at": seconds_to_expiry})
messages.add_message(
request,
messages.INFO,
_("Object expiry time updated!"))
except Exception:
messages.error(request, "Error updating object expiry time.")
prefix = '/'.join(objectname.split('/')[:-1])
if prefix:
prefix += '/'
else:
messages.error(request, "Invalid form.")
return redirect(swiftbrowser.views.objectview, container, prefix)
def tempurl(request, container, objectname):
""" Displays a temporary URL for a given object. Provide a form
to request a custom temporary URL. """
# Check if tenant has a default temp time.
storage_url = request.session.get('storage_url', '')
auth_token = request.session.get('auth_token', '')
default_temp_time = get_default_temp_time(storage_url, auth_token)
if default_temp_time:
days_to_expiry = int(default_temp_time) / (24 * 3600)
hours_to_expiry = (int(default_temp_time) % (24 * 3600)) / 3600
else:
# The time of the expiration of the tempurl can be defined through
# the tenant's headers or a post.
# The default is 7 days and 0 hours.
days_to_expiry = 7
hours_to_expiry = 0
# If the request is a formpost, use the data from the formpost.
if (request.POST):
tempurl_form = TimeForm(request.POST)
if tempurl_form.is_valid():
days_to_expiry = float(tempurl_form.cleaned_data['days'])
hours_to_expiry = float(tempurl_form.cleaned_data['hours'])
# Tempurl uses expiration time in seconds to create the url
seconds_to_expiry = int(
days_to_expiry * 24 * 3600
+ hours_to_expiry * 60 * 60)
time_of_expiry = time.strftime(
'%A, %B %-d, %Y at %-I:%M%p',
time.localtime(int(time.time()) + seconds_to_expiry)
)
# Expiration message for the front end.
expires_in_message = '{0} days {1} hour(s) until {2}'.format(
days_to_expiry,
hours_to_expiry,
time_of_expiry)
container = unicode(container).encode('utf-8')
objectname = unicode(objectname).encode('utf-8')
key = unicode(request.session.get('key', '')).encode('utf-8')
url = get_temp_url(storage_url, auth_token, container, objectname, key,
seconds_to_expiry)
if not url:
messages.add_message(request, messages.ERROR, _("Access denied."))
return redirect(objectview, container=container)
prefix = '/'.join(objectname.split('/')[:-1])
if prefix:
prefix += '/'
prefixes = prefix_list(prefix)
tempurl_form = TimeForm()
return render_to_response('tempurl.html',
{'url': url,
'account': storage_url.split('/')[-1],
'container': container,
'prefix': prefix,
'prefixes': prefixes,
'objectname': objectname,
'session': request.session,
'tempurl_form': tempurl_form,
'expires_in_message': expires_in_message,
},
context_instance=RequestContext(request))
def tempurl(request, container, objectname):
""" Displays a temporary URL for a given container object. Provide a form
to request a custom temporary URL. """
# Check if tenant has a default temp time.
storage_url = request.session.get("storage_url", "")
auth_token = request.session.get("auth_token", "")
default_temp_time = get_default_temp_time(storage_url, auth_token)
if default_temp_time:
days_to_expiry = int(default_temp_time) / (24 * 3600)
hours_to_expiry = (int(default_temp_time) % (24 * 3600)) / 3600
else:
# The time of the expiration of the tempurl can be defined through
# the tenant's headers or a post.
# The default is 7 days and 0 hours.
days_to_expiry = 7
hours_to_expiry = 0
# If the request is a formpost, use the data from the formpost.
if request.POST:
tempurl_form = TimeForm(request.POST)
if tempurl_form.is_valid():
days_to_expiry = float(tempurl_form.cleaned_data["days"])
hours_to_expiry = float(tempurl_form.cleaned_data["hours"])
# Tempurl uses expiration time in seconds to create the url
seconds_to_expiry = int(days_to_expiry * 24 * 3600 + hours_to_expiry * 60 * 60)
time_of_expiry = time.strftime("%A, %B %-d, %Y at %-I:%M%p", time.localtime(int(time.time()) + seconds_to_expiry))
# Expiration message for the front end.
expires_in_message = "{0} days {1} hour(s) until {2}".format(days_to_expiry, hours_to_expiry, time_of_expiry)
container = unicode(container).encode("utf-8")
objectname = unicode(objectname).encode("utf-8")
key = unicode(request.session.get("key", "")).encode("utf-8")
url = get_temp_url(storage_url, auth_token, container, objectname, key, seconds_to_expiry)
if not url:
messages.add_message(request, messages.ERROR, _("Access denied."))
return redirect(objectview, container=container)
prefix = "/".join(objectname.split("/")[:-1])
if prefix:
prefix += "/"
prefixes = prefix_list(prefix)
tempurl_form = TimeForm()
return render_to_response(
"tempurl.html",
{
"url": url,
"account": storage_url.split("/")[-1],
"container": container,
"prefix": prefix,
"prefixes": prefixes,
"objectname": objectname,
"session": request.session,
"tempurl_form": tempurl_form,
"expires_in_message": expires_in_message,
},
context_instance=RequestContext(request),
)
