def index(request):
"""
This view renders the front page.
"""
if request.user.is_authenticated():
return HttpResponseRedirect(reverse("source_list"))
# Here we get the map sources
map_sources = get_map_sources()
list_thumbnails = []
# Here we get a list of a list of images, these will be displayed
# within each of the description windows.
# the latest images source will not be passed into the javascript functions
for source in map_sources:
list_thumbnails.append((source["latest_images"], source["id"]))
del source["latest_images"]
# and here we get 5 random public images
images = get_random_public_images()
# Gather some stats
total_sources = Source.objects.all().count()
total_images = Image.objects.all().count()
human_annotations = Point.objects.filter(image__status__annotatedByHuman=True).count()
robot_annotations = Point.objects.filter(image__status__annotatedByRobot=True).count()
total_annotations = human_annotations + robot_annotations
return render_to_response(
"lib/index.html",
{
"google_maps_api_key": settings.GOOGLE_MAPS_API_KEY,
"map_sources": map_sources,
"total_sources": total_sources,
"total_images": total_images,
"total_annotations": total_annotations,
"human_annotations": human_annotations,
"robot_annotations": robot_annotations,
"images": images,
"list_thumbnails": list_thumbnails,
},
context_instance=RequestContext(request),
)
def source_list(request):
"""
Page with a list of the user's Sources.
Redirect to the About page if the user isn't logged in or doesn't have any Sources.
"""
if request.user.is_authenticated():
your_sources = Source.get_sources_of_user(request.user)
your_sources_dicts = [dict(id=s.id,
name=s.name,
your_role=s.get_member_role(request.user),)
for s in your_sources]
other_public_sources = Source.get_other_public_sources(request.user)
# Here we get the map sources
map_sources = get_map_sources()
list_thumbnails = []
# Here we get a list of a list of images, these will be displayed
# within each of the description windows.
# the latest images source will not be passed into the javascript functions
for source in map_sources:
list_thumbnails.append((source["latest_images"],source["id"]))
del source["latest_images"]
if your_sources:
return render_to_response('images/source_list.html', {
'your_sources': your_sources_dicts,
'map_sources': map_sources,
'google_maps_api_key': settings.GOOGLE_MAPS_API_KEY,
'other_public_sources': other_public_sources,
'list_thumbnails': list_thumbnails,
},
context_instance=RequestContext(request)
)
# not used
return HttpResponseRedirect(reverse('source_about'))