def write_json(self, value):
"""
Convert the value to JSON, then write to response.
This will mostly be used by API handlers.
"""
response = json.dumps(value)
self.response.headers[b'Content-Type'] = b'application/json'
self.response.write(response)
def return_error(self, errors):
if self.is_ajax:
self.response.set_status(400)
self.response.write(json.dumps(errors))
return
self.template_values["title"] = "Donatie 2%"
self.template_values["ngo"] = self.ngo
self.template_values["counties"] = LIST_OF_COUNTIES
self.template_values["errors"] = errors
for key in self.request.POST:
self.template_values[ key ] = self.request.POST[ key ]
# render a response
self.render()
def get(self):
"""default web page (index.html)"""
#data = [['Age', 'Adopted', 'Euthanized'],['< 6 months', 1000, 400],['6-12 months', 1170, 460],['12-5 years', 660, 1120],['>5 years', 1030, 540]]
# Get data from the json file.
data = self.get_all_data()
columns = data['columns']
rows = data['rows']
# specify the ages we will search for
age_mapping = {u'Infant - Younger than 6 months':'<6mo',
u'Youth - Younger than 1 year':'6mo-1yr',
u'Older than 1 year':'1yr-6yr',
u'Older than 7 years':'>7yr',
u'':'Unspecified'}
# create an 'empty' array storing the number of dogs in each outcome
# specify the outcomes we will search for
outcomes = ['Adopted', 'Euthanized', 'Foster', 'Returned to Owner', 'Transferred to Rescue Group', 'Other']
ages = ['<6mo', '6mo-1yr', '1yr-6yr', '>7yr', 'Unspecified']
age_by_outcome = []
for age in ages:
res = {'Age': age}
for outcome in outcomes:
res[outcome] = 0
age_by_outcome = age_by_outcome + [res]
# find the column id for ages
ageid = columns.index(u'Age')
# find the column id for outcomes
outcomeid = columns.index(u'OutcomeType')
# loop through each row
for row in rows:
# get the age of the dog in that row
age = age_mapping[row[ageid]]
# get the outcome for the dog in that row
outcome = row[outcomeid]
# if the age is a known value (good data) find
# out which of the items in our list it corresponds to
if age in ages: age_position = ages.index(age)
# otherwise we will store the data in the 'Other' age column
else: age_position = ages.index('Other')
# if the outcome is a bad value, we call it 'Other' as well
if outcome not in outcomes: outcome = 'Other'
# now get the current number of dogs with that outcome and age
outcomes_for_age = age_by_outcome[age_position]
# and increase it by one
outcomes_for_age[outcome] = outcomes_for_age[outcome] + 1
logging.info(age_by_outcome)
# add it to the context being passed to jinja
variables = {'data':json.dumps(age_by_outcome),
'y_labels':outcomes,
'x_labels':ages}
# and render the response
self.render_response('index.html', variables)
def post(self, ngo_url):
post = self.request
errors = {
"fields": [],
"server": False
}
self.ngo = NgoEntity.get_by_id(ngo_url)
if self.ngo is None:
self.error(404)
return
# if we have an ajax request, just return an answer
self.is_ajax = self.request.get("ajax", False)
def get_post_value(arg, add_to_error_list=True):
value = post.get(arg)
# if we received a value
if value:
# it should only contains alpha numeric, spaces and dash
if re.match(r'^[\w\s.\-ăîâșț]+$', value, flags=re.I | re.UNICODE) is not None:
# additional validation
if arg == "cnp" and len(value) != 13:
errors["fields"].append(arg)
return ""
return value
# the email has the @ so the first regex will fail
elif arg == 'email':
# if we found a match
if re.match(r'[^@]+@[^@]+\.[^@]+', value) is not None:
return value
errors["fields"].append(arg)
return ''
else:
errors["fields"].append(arg)
elif add_to_error_list:
errors["fields"].append(arg)
return ""
donor_dict = {}
# the donor's data
donor_dict["first_name"] = get_post_value("nume").title()
donor_dict["last_name"] = get_post_value("prenume").title()
donor_dict["father"] = get_post_value("tatal").title()
donor_dict["cnp"] = get_post_value("cnp", False)
donor_dict["email"] = get_post_value("email").lower()
donor_dict["tel"] = get_post_value("tel", False)
donor_dict["street"] = get_post_value("strada").title()
donor_dict["number"] = get_post_value("numar", False)
# optional data
donor_dict["bl"] = get_post_value("bloc", False)
donor_dict["sc"] = get_post_value("scara", False)
donor_dict["et"] = get_post_value("etaj", False)
donor_dict["ap"] = get_post_value("ap", False)
donor_dict["city"] = get_post_value("localitate").title()
donor_dict["county"] = get_post_value("judet")
# if he would like the ngo to see the donation
donor_dict['anonymous'] = post.get('anonim') != 'on'
# the ngo data
ngo_data = {
"name": self.ngo.name,
"account": self.ngo.account.upper(),
"cif": self.ngo.cif,
"special_status": self.ngo.special_status
}
if len(errors["fields"]):
self.return_error(errors)
return
captcha_response = submit(post.get(CAPTCHA_POST_PARAM), CAPTCHA_PRIVATE_KEY, self.request.remote_addr)
# if the captcha is not valid return
if not captcha_response.is_valid:
errors["fields"].append("codul captcha")
self.return_error(errors)
return
# the user's folder name, it's just his md5 hashed db id
user_folder = security.hash_password('123', "md5")
# a way to create unique file names
# get the local time in iso format
# run that through SHA1 hash
# output a hex string
filename = "{0}/{1}/{2}".format(USER_FORMS, str(user_folder), sha1( datetime.datetime.now().isoformat() ).hexdigest())
pdf = create_pdf(donor_dict, ngo_data)
file_url = CloudStorage.save_file(pdf, filename)
# close the file after it has been uploaded
pdf.close()
# create the donor and save it
donor = Donor(
first_name = donor_dict["first_name"],
last_name = donor_dict["last_name"],
city = donor_dict["city"],
county = donor_dict["county"],
email = donor_dict['email'],
tel = donor_dict['tel'],
anonymous = donor_dict['anonymous'],
# make a request to get geo ip data for this user
geoip = self.get_geoip_data(),
ngo = self.ngo.key,
pdf_url = file_url
)
donor.put()
# set the donor id in cookie
self.session["donor_id"] = str(donor.key.id())
self.session["has_cnp"] = bool(donor_dict["cnp"])
# send and email to the donor with a link to the PDF file
self.send_email("twopercent-form", donor)
# if not an ajax request, redirect
if self.is_ajax:
self.response.set_status(200)
response = {
"url": self.uri_for("ngo-twopercent-success", ngo_url=ngo_url),
"form_url": file_url
}
self.response.write(json.dumps(response))
else:
self.redirect( self.uri_for("ngo-twopercent-success", ngo_url=ngo_url) )