def get_nearest(**kwargs):
search_country = kwargs.get('country', None)
search_latitude = float(kwargs.get('latitude', None))
search_longitude = float(kwargs.get('longitude', None))
limit_count = kwargs.get('count', 10)
list_of_people = []
if search_country:
list_of_people.extend(Person.view('%s/by_country' % Person._meta.app_label,
key = search_country,
include_docs = True).all())
if search_latitude:
latitude = window = 0
while window <= 90 and len(list_of_people) <= limit_count:
window = 5 * latitude
latitude += 1
list_of_people.extend(Person.view('%s/by_latitude' % Person._meta.app_label,
startkey = search_latitude - window,
endkey = search_latitude + window,
include_docs = True).all())
if search_longitude:
longitude = window = 0
while window > 180 and len(list_of_people) <= limit_count:
window = 5 * longitude
longitude += 1
list_of_people.extend(Person.view('%s/by_longitude' % Person._meta.app_label,
startkey = search_longitude - window,
endkey = search_longitude + window,
include_docs = True).all())
return_list = []
for people in list_of_people:
person_json = people.to_json()
if person_json not in return_list:
return_list.append(person_json)
return return_list
def do_profile(self, request):
if request.method == "GET":
user_data = Person.view("world/by_user_id", key=request.user.id, include_docs=True).first()
if user_data:
form = PersonForm(data=user_data.to_json())
ctx_dict = {"form": form}
if form.data.get("photo", None):
photo = urlparse.urljoin(settings.MEDIA_URL, "site_media/%s" % form.data["photo"])
ctx_dict.update({"photo": photo})
else:
ctx_dict = {"form": PersonForm(initial={"email": request.user.email})}
return render(request, "person/edit_profile.html", ctx_dict)
user_data = request.POST.copy()
# Stuff the user id and full name
# The full name is stored now to prevent HTTP requests later
user_data["user_id"] = request.user.id
user_data["email"] = request.user.email
user = User.view(
"%s/users_by_username" % User._meta.app_label, key=request.user.username, include_docs=True
).first()
user_data["full_name"] = user.get_full_name()
vf = PersonForm(user_data, request.FILES)
if vf.is_valid():
# Let's handle the image first.
if vf.cleaned_data.get("photo"):
photo_name = request.FILES["photo"].name
base_upload_path = os.path.basename(os.path.abspath(settings.PROFILE_PIC_UPLOAD_PATH))
upload_path = os.path.join(settings.PROFILE_PIC_UPLOAD_PATH, request.user.id)
if not os.path.exists(upload_path):
os.mkdir(upload_path)
img_file = open(os.path.join(upload_path, photo_name), "w")
img_file.write(request.FILES["photo"].read())
relative_dir = os.path.join(base_upload_path, os.path.basename(upload_path))
vf.cleaned_data.update({"photo": os.path.join(relative_dir, os.path.basename(img_file.name))})
img_file.close()
data = Person.view("world/by_user_id", key=request.user.id, include_docs=True).first()
if not data:
data = Person()
for (field, val) in vf.cleaned_data.items():
setattr(data, field, val)
data.save()
return render(
request,
"person/edit_profile.html",
{
"form": PersonForm(vf.cleaned_data),
"photo": vf.cleaned_data.get("photo"),
"message": ugettext("Successfully saved the data."),
},
)
return render(
request,
"person/edit_profile.html",
{"form": vf, "message": ugettext("Please correct the errors on the page")},
)
def do_index(self, request):
if request.user.is_anonymous():
return render(
request,
"person/index.html",
{
"countries": Person.view("world/by_country_summary", group=True).iterator(),
"batches": Person.view("world/by_batch_summary", group=True).iterator(),
"total_people": Person.view("world/by_user_id").count(),
"by_batch": Person.view("world/by_batch_summary", group=True).iterator(),
"recent_regs": Person.view(
"world/by_registration_date", limit=100, include_docs=True, descending=True
).iterator(),
},
)
# Show people nearest to the user.
user_data = Person.view("world/by_user_id", key=request.user.id, include_docs=True).first()
if not user_data:
return HttpResponseRedirect("/profile/")
return render(
request,
"person/nearest.html",
{
"latitude": user_data.latitude,
"longitude": user_data.longitude,
"total_people": Person.view("world/by_user_id").count(),
},
)
def _do_clean_data(self, view_name, view_key, cols_list):
data = Person.view(view_name, key=view_key, include_docs=True).all()
cleaned_data = []
for row_dict in data:
short_dict = SortedDict(zip(cols_list, map(lambda x: None, cols_list)))
row_json = row_dict.to_json()
for key in row_json:
if key in cols_list:
short_dict.update({key: row_json[key]})
if short_dict not in cleaned_data:
cleaned_data.append(short_dict)
return cleaned_data
def do_user(self, request, user):
ctx_dict = {}
user_data = Person.view("world/by_user_id", key=user, include_docs=True).first()
if user_data:
ctx_dict = {}
data = PersonSortedDict
for ii, jj in user_data.to_json().items():
if ii not in EXCLUDE_LIST:
data.update({ii: jj})
for (key, val) in data.items():
if not val or isinstance(val, Field):
data.pop(key, None)
ctx_dict.update({"user_data": data})
return render(request, "person/user_profile.html", ctx_dict)
def do_getNearest(self, request, user):
user_data = Person.view("world/by_user_id", key=user).first()
nearest_people = []
if user_data:
nearest_people = get_nearest(latitude=user_data.latitude, longitude=user_data.longitude)
return HttpResponse(json.dumps(nearest_people), mimetype="application/json")
