def share_form(request,model=None, uid=None):
"""
Generic view for showing the sharing form for an object
POST: Update the sharing status of an object
GET: Provide an html form for selecting groups
to which the feature will be shared.
"""
if model is None:
return HttpResponse('Model not specified in feature urls', status=500)
if uid is None:
return HttpResponse('Instance UID not specified', status=500)
obj = get_object_for_editing(request, uid, target_klass=model)
if isinstance(obj, HttpResponse):
return obj
if not isinstance(obj, Feature):
return HttpResponse('Instance is not a Feature', status=500)
obj_type_verbose = obj._meta.verbose_name
if request.method == 'GET':
# Display the form
# Which groups is this object already shared to?
already_shared_groups = obj.sharing_groups.all()
# Get a list of user's groups that have sharing permissions
groups = user_sharing_groups(request.user)
return render_to_response('sharing/share_form.html', {'groups': groups,
'already_shared_groups': already_shared_groups, 'obj': obj,
'obj_type_verbose': obj_type_verbose, 'user':request.user,
'MEDIA_URL': settings.MEDIA_URL,
'action': request.build_absolute_uri()})
elif request.method == 'POST':
group_ids = [int(x) for x in request.POST.getlist('sharing_groups')]
groups = Group.objects.filter(pk__in=group_ids)
try:
obj.share_with(groups)
return to_response(
status=200,
select=obj,
parent=obj.collection,
)
except Exception as e:
return HttpResponse(
'Unable to share objects with those specified groups: %r.' % e,
status=500)
else:
return HttpResponse( "Received unexpected " + request.method +
" request.", status=400 )
def map(request, template_name='common/map_ext.html', extra_context={}):
"""
Main application window
Sets/Checks Cookies to determine if user needs to see the about or news panels
"""
timeformat = "%d-%b-%Y %H:%M:%S"
set_news_cookie = False
set_viewed_cookie = False
show_panel = None
if "mm_already_viewed" in request.COOKIES:
if "mm_last_checked_news" in request.COOKIES:
try:
last_checked = datetime.datetime.strptime(request.COOKIES['mm_last_checked_news'], timeformat)
try:
latest_news = Entry.objects.latest('modified_on').modified_on
# if theres new news, show it and reset cookie
if last_checked < latest_news:
set_news_cookie = True
show_panel = "news"
except:
# no news is good news??
pass
except:
# Datetime cookie is not valid... someone's been messing with the cookies!
set_news_cookie = True
show_panel = "news"
else:
# haven't checked the news yet OR cleared the cookie
set_news_cookie = True
try:
latest_news = Entry.objects.latest('modified_on').modified_on
show_panel = "news"
except:
pass
else:
# Haven't ever visited MM or cleared their cookies
set_viewed_cookie = True
show_panel = "about"
#
# # Check if user has a single active UserLayerList
# from lingcod.layers.models import UserLayerList
# user = request.user
# user_layers = False
# if user.is_authenticated():
# try:
# UserLayerList.objects.get(user=user.id, active=True)
# user_layers = True
# except:
# pass
# Check if the user is a member of any sharing groups (not including public shares)
member_of_sharing_group = False
user = request.user
if user.is_authenticated() and user_sharing_groups(user):
member_of_sharing_group = True
context = RequestContext(request,{
'api_key':settings.GOOGLE_API_KEY,
'session_key': request.session.session_key,
'show_panel': show_panel,
'member_of_sharing_group': member_of_sharing_group,
'is_studyregion': StudyRegion.objects.count() > 0,
'is_public_layers': PublicLayerList.objects.filter(active=True).count() > 0,
'is_privatekml': has_privatekml(user),
'has_features': has_features(user),
'camera': parse_camera(request),
'publicstate': get_publicstate(request),
'bookmarks_as_feature': settings.BOOKMARK_FEATURE,
})
context.update(extra_context)
response = render_to_response(template_name, context)
if set_news_cookie:
now = datetime.datetime.strftime(datetime.datetime.now(), timeformat)
response.set_cookie("mm_last_checked_news", now)
if set_viewed_cookie:
max_age = 365*24*60*60 #one year
expire_stamp = datetime.datetime.strftime(datetime.datetime.utcnow() + datetime.timedelta(seconds=max_age), "%a, %d-%b-%Y %H:%M:%S GMT")
response.set_cookie("mm_already_viewed","True", expires=expire_stamp)
return response
def map(request, template_name='common/map_ext.html', extra_context={}):
"""
Main application window
Sets/Checks Cookies to determine if user needs to see the about or news panels
"""
timeformat = "%d-%b-%Y %H:%M:%S"
set_news_cookie = False
set_viewed_cookie = False
show_panel = None
if "mm_already_viewed" in request.COOKIES:
if "mm_last_checked_news" in request.COOKIES:
try:
last_checked = datetime.datetime.strptime(
request.COOKIES['mm_last_checked_news'], timeformat)
try:
latest_news = Entry.objects.latest(
'modified_on').modified_on
# if theres new news, show it and reset cookie
if last_checked < latest_news:
set_news_cookie = True
show_panel = "news"
except:
# no news is good news??
pass
except:
# Datetime cookie is not valid... someone's been messing with the cookies!
set_news_cookie = True
show_panel = "news"
else:
# haven't checked the news yet OR cleared the cookie
set_news_cookie = True
try:
latest_news = Entry.objects.latest('modified_on').modified_on
show_panel = "news"
except:
pass
else:
# Haven't ever visited MM or cleared their cookies
set_viewed_cookie = True
show_panel = "about"
#
# # Check if user has a single active UserLayerList
# from lingcod.layers.models import UserLayerList
# user = request.user
# user_layers = False
# if user.is_authenticated():
# try:
# UserLayerList.objects.get(user=user.id, active=True)
# user_layers = True
# except:
# pass
# Check if the user is a member of any sharing groups (not including public shares)
member_of_sharing_group = False
user = request.user
if user.is_authenticated() and user_sharing_groups(user):
member_of_sharing_group = True
context = RequestContext(
request, {
'api_key':
settings.GOOGLE_API_KEY,
'session_key':
request.session.session_key,
'show_panel':
show_panel,
'member_of_sharing_group':
member_of_sharing_group,
'is_studyregion':
StudyRegion.objects.count() > 0,
'is_public_layers':
PublicLayerList.objects.filter(active=True).count() > 0,
'is_privatekml':
has_privatekml(user),
'has_features':
has_features(user),
'camera':
parse_camera(request),
'publicstate':
get_publicstate(request),
'bookmarks_as_feature':
settings.BOOKMARK_FEATURE,
})
context.update(extra_context)
response = render_to_response(template_name, context)
if set_news_cookie:
now = datetime.datetime.strftime(datetime.datetime.now(), timeformat)
response.set_cookie("mm_last_checked_news", now)
if set_viewed_cookie:
max_age = 365 * 24 * 60 * 60 #one year
expire_stamp = datetime.datetime.strftime(
datetime.datetime.utcnow() + datetime.timedelta(seconds=max_age),
"%a, %d-%b-%Y %H:%M:%S GMT")
response.set_cookie("mm_already_viewed", "True", expires=expire_stamp)
return response
