def test_next_url(client):
# thanks route should have the referrer as its 'next'
assert "/thanks?next=http%3A%2F%2Ffun.io" == next_url(referrer="http://fun.io")
# No referrer and relative next url should result in proper relative next url.
assert "/thank-you" == next_url(next="/thank-you")
# No referrer and absolute next url should result in proper absolute next url.
assert "http://somesite.org/thank-you" == next_url(
next="http://somesite.org/thank-you"
)
# Referrer set and relative next url should result in proper absolute next url.
assert "http://fun.io/" == next_url(referrer="http://fun.io", next="/")
assert "http://fun.io/thanks.html" == next_url(
referrer="http://fun.io", next="thanks.html"
)
assert "http://fun.io/thanks.html" == next_url(
referrer="http://fun.io", next="/thanks.html"
)
# Referrer set and absolute next url should result in proper absolute next url.
assert "https://morefun.net/awesome.php" == next_url(
referrer="https://fun.io", next="//morefun.net/awesome.php"
)
assert "http://morefun.net/awesome.php" == next_url(
referrer="http://fun.io", next="//morefun.net/awesome.php"
)
def test_next_url(self):
# thanks route should have the referrer as its 'next'
self.assertEqual('/thanks?next=http%3A%2F%2Ffun.io',
next_url(referrer='http://fun.io'))
# No referrer and relative next url should result in proper relative next url.
self.assertEqual('/thank-you', next_url(next='/thank-you'))
# No referrer and absolute next url should result in proper absolute next url.
self.assertEqual('http://somesite.org/thank-you',
next_url(next='http://somesite.org/thank-you'))
# Referrer set and relative next url should result in proper absolute next url.
self.assertEqual('http://fun.io/',
next_url(referrer='http://fun.io', next='/'))
self.assertEqual(
'http://fun.io/thanks.html',
next_url(referrer='http://fun.io', next='thanks.html'))
self.assertEqual(
'http://fun.io/thanks.html',
next_url(referrer='http://fun.io', next='/thanks.html'))
# Referrer set and absolute next url should result in proper absolute next url.
self.assertEqual(
'https://morefun.net/awesome.php',
next_url(referrer='https://fun.io',
next='//morefun.net/awesome.php'))
self.assertEqual(
'http://morefun.net/awesome.php',
next_url(referrer='http://fun.io',
next='//morefun.net/awesome.php'))
def test_next_url(client):
# thanks route should have the referrer as its 'next'
assert '/thanks?next=http%3A%2F%2Ffun.io' == next_url(referrer='http://fun.io')
# No referrer and relative next url should result in proper relative next url.
assert '/thank-you' == next_url(next='/thank-you')
# No referrer and absolute next url should result in proper absolute next url.
assert 'http://somesite.org/thank-you' == next_url(next='http://somesite.org/thank-you')
# Referrer set and relative next url should result in proper absolute next url.
assert 'http://fun.io/' == next_url(referrer='http://fun.io', next='/')
assert 'http://fun.io/thanks.html' == next_url(referrer='http://fun.io', next='thanks.html')
assert 'http://fun.io/thanks.html' == next_url(referrer='http://fun.io', next='/thanks.html')
# Referrer set and absolute next url should result in proper absolute next url.
assert 'https://morefun.net/awesome.php' == next_url(referrer='https://fun.io', next='//morefun.net/awesome.php')
assert 'http://morefun.net/awesome.php' == next_url(referrer='http://fun.io', next='//morefun.net/awesome.php')
def test_next_url(self):
# No referrer and no next should default to thanks route.
self.assertEqual('/thanks', next_url())
# Referrer set but no next should default to thanks route.
self.assertEqual('/thanks', next_url(referrer='http://fun.io'))
# No referrer and relative next url should result in proper relative next url.
self.assertEqual('/thank-you', next_url(next='/thank-you'))
# No referrer and absolute next url should result in proper absolute next url.
self.assertEqual('http://somesite.org/thank-you', next_url(next='http://somesite.org/thank-you'))
# Referrer set and relative next url should result in proper absolute next url.
self.assertEqual('http://fun.io/', next_url(referrer='http://fun.io', next='/'))
self.assertEqual('http://fun.io/thanks.html', next_url(referrer='http://fun.io', next='thanks.html'))
self.assertEqual('http://fun.io/thanks.html', next_url(referrer='http://fun.io', next='/thanks.html'))
# Referrer set and absolute next url should result in proper absolute next url.
self.assertEqual('//morefun.net/awesome.php', next_url(referrer='http://fun.io', next='//morefun.net/awesome.php'))
def test_next_url(self):
# thanks route should have the referrer as its 'next'
self.assertEqual('/thanks?next=http%3A%2F%2Ffun.io', next_url(referrer='http://fun.io'))
# No referrer and relative next url should result in proper relative next url.
self.assertEqual('/thank-you', next_url(next='/thank-you'))
# No referrer and absolute next url should result in proper absolute next url.
self.assertEqual('http://somesite.org/thank-you', next_url(next='http://somesite.org/thank-you'))
# Referrer set and relative next url should result in proper absolute next url.
self.assertEqual('http://fun.io/', next_url(referrer='http://fun.io', next='/'))
self.assertEqual('http://fun.io/thanks.html', next_url(referrer='http://fun.io', next='thanks.html'))
self.assertEqual('http://fun.io/thanks.html', next_url(referrer='http://fun.io', next='/thanks.html'))
# Referrer set and absolute next url should result in proper absolute next url.
self.assertEqual('//morefun.net/awesome.php', next_url(referrer='http://fun.io', next='//morefun.net/awesome.php'))
def submit(self, data, keys, referrer):
"""
Submits a form.
Ensure data is well-formed. Create a new submission. Dispatch to worker to process submission.
"""
keys = [k for k in keys if k not in KEYS_EXCLUDED_FROM_EMAIL]
next = next_url(referrer, data.get("_next"))
# prevent submitting empty form
if not any(data.values()):
return {"code": Form.STATUS_SUBMISSION_EMPTY}
# return a fake success for spam
if data.get("_gotcha", None):
g.log.info("Submission rejected.", gotcha=data.get("_gotcha"))
return {"code": Form.STATUS_SUBMISSION_ENQUEUED, "next": next}
# validate reply_to, if it is not a valid email address, reject
reply_to = get_replyto(data)
if reply_to and not is_valid_email(reply_to):
g.log.info("Submission rejected. Reply-To is invalid.", reply_to=reply_to)
return {
"code": Form.STATUS_REPLYTO_ERROR,
"address": reply_to,
"referrer": referrer,
}
# the Submission object
submission = Submission(self.id)
submission.data = {key: data[key] for key in data if key not in KEYS_NOT_STORED}
submission.host = referrer
DB.session.add(submission)
DB.session.commit()
process_and_commit_submission.delay(submission.id, list(keys))
g.log.info(
"Submission enqueued.",
form_id=self.id,
submission_id=submission.id,
email=self.email,
)
return {"code": Form.STATUS_SUBMISSION_ENQUEUED, "next": next}
def test_next_url(client):
# thanks route should have the referrer as its 'next'
assert "/thanks?next=http%3A%2F%2Ffun.io" == next_url(
referrer="http://fun.io")
# No referrer and relative next url should result in proper relative next url.
assert "/thank-you" == next_url(next="/thank-you")
# No referrer and absolute next url should result in proper absolute next url.
assert "http://somesite.org/thank-you" == next_url(
next="http://somesite.org/thank-you")
# Referrer set and relative next url should result in proper absolute next url.
assert "http://fun.io/" == next_url(referrer="http://fun.io", next="/")
assert "http://fun.io/thanks.html" == next_url(referrer="http://fun.io",
next="thanks.html")
assert "http://fun.io/thanks.html" == next_url(referrer="http://fun.io",
next="/thanks.html")
# Referrer set and absolute next url should result in proper absolute next url.
assert "https://morefun.net/awesome.php" == next_url(
referrer="https://fun.io", next="//morefun.net/awesome.php")
assert "http://morefun.net/awesome.php" == next_url(
referrer="http://fun.io", next="//morefun.net/awesome.php")
def test_next_url(client):
# thanks route should have the referrer as its 'next'
assert '/thanks?next=http%3A%2F%2Ffun.io' == next_url(
referrer='http://fun.io')
# No referrer and relative next url should result in proper relative next url.
assert '/thank-you' == next_url(next='/thank-you')
# No referrer and absolute next url should result in proper absolute next url.
assert 'http://somesite.org/thank-you' == next_url(
next='http://somesite.org/thank-you')
# Referrer set and relative next url should result in proper absolute next url.
assert 'http://fun.io/' == next_url(referrer='http://fun.io', next='/')
assert 'http://fun.io/thanks.html' == next_url(referrer='http://fun.io',
next='thanks.html')
assert 'http://fun.io/thanks.html' == next_url(referrer='http://fun.io',
next='/thanks.html')
# Referrer set and absolute next url should result in proper absolute next url.
assert 'https://morefun.net/awesome.php' == next_url(
referrer='https://fun.io', next='//morefun.net/awesome.php')
assert 'http://morefun.net/awesome.php' == next_url(
referrer='http://fun.io', next='//morefun.net/awesome.php')
def send(self, data, keys, referrer):
'''
Sends form to user's email.
Assumes sender's email has been verified.
'''
subject = data.get('_subject') or \
'New submission from %s' % referrer_to_path(referrer)
reply_to = (data.get('_replyto', data.get('email', data.get('Email')))
or '').strip()
cc = data.get('_cc', None)
next = next_url(referrer, data.get('_next'))
spam = data.get('_gotcha', None)
format = data.get('_format', None)
# turn cc emails into array
if cc:
cc = [email.strip() for email in cc.split(',')]
# prevent submitting empty form
if not any(data.values()):
return {'code': Form.STATUS_EMAIL_EMPTY}
# return a fake success for spam
if spam:
g.log.info('Submission rejected.', gotcha=spam)
return {'code': Form.STATUS_EMAIL_SENT, 'next': next}
# validate reply_to, if it is not a valid email address, reject
if reply_to and not IS_VALID_EMAIL(reply_to):
g.log.info('Submission rejected. Reply-To is invalid.',
reply_to=reply_to)
return {
'code': Form.STATUS_REPLYTO_ERROR,
'address': reply_to,
'referrer': referrer
}
# increase the monthly counter
request_date = datetime.datetime.now()
self.increase_monthly_counter(basedate=request_date)
# increment the forms counter
self.counter = Form.counter + 1
# if submission storage is disabled and form is upgraded, don't store submission
if self.disable_storage and self.upgraded:
pass
else:
DB.session.add(self)
# archive the form contents
sub = Submission(self.id)
sub.data = {
key: data[key]
for key in data if key not in KEYS_NOT_STORED
}
DB.session.add(sub)
# commit changes
DB.session.commit()
# sometimes we'll delete all archived submissions over the limit
if random.random() < settings.EXPENSIVELY_WIPE_SUBMISSIONS_FREQUENCY:
records_to_keep = settings.ARCHIVED_SUBMISSIONS_LIMIT
total_records = DB.session.query(func.count(Submission.id)) \
.filter_by(form_id=self.id) \
.scalar()
if total_records > records_to_keep:
newest = self.submissions.with_entities(
Submission.id).limit(records_to_keep)
DB.engine.execute(
delete(table('submissions')). \
where(Submission.form_id == self.id). \
where(~Submission.id.in_(newest))
)
# check if the forms are over the counter and the user is not upgraded
overlimit = False
monthly_counter = self.get_monthly_counter()
if monthly_counter > settings.MONTHLY_SUBMISSIONS_LIMIT and not self.upgraded:
overlimit = True
if monthly_counter == int(settings.MONTHLY_SUBMISSIONS_LIMIT *
0.9) and not self.upgraded:
# send email notification
send_email(to=self.email,
subject="[WARNING] Approaching submission limit",
text=render_template('email/90-percent-warning.txt'),
html=render_template('email/90-percent-warning.html'),
sender=settings.DEFAULT_SENDER)
now = datetime.datetime.utcnow().strftime('%I:%M %p UTC - %d %B %Y')
if not overlimit:
text = render_template('email/form.txt',
data=data,
host=self.host,
keys=keys,
now=now)
# check if the user wants a new or old version of the email
if format == 'plain':
html = render_template('email/plain_form.html',
data=data,
host=self.host,
keys=keys,
now=now)
else:
html = render_template('email/form.html',
data=data,
host=self.host,
keys=keys,
now=now)
else:
if monthly_counter - settings.MONTHLY_SUBMISSIONS_LIMIT > 25:
g.log.info('Submission rejected. Form over quota.',
monthly_counter=monthly_counter)
# only send this overlimit notification for the first 25 overlimit emails
# after that, return an error so the user can know the website owner is not
# going to read his message.
return {'code': Form.STATUS_OVERLIMIT}
text = render_template('email/overlimit-notification.txt',
host=self.host)
html = render_template('email/overlimit-notification.html',
host=self.host)
# if emails are disabled and form is upgraded, don't send email notification
if self.disable_email and self.upgraded:
return {'code': Form.STATUS_NO_EMAIL, 'next': next}
else:
result = send_email(to=self.email,
subject=subject,
text=text,
html=html,
sender=settings.DEFAULT_SENDER,
reply_to=reply_to,
cc=cc,
headers={
'List-Unsubscribe-Post':
'List-Unsubscribe=One-Click',
'List-Unsubscribe':
'<' +
url_for('unconfirm_form',
form_id=self.id,
digest=self.unconfirm_digest(),
_external=True) + '>'
})
if not result[0]:
g.log.warning('Failed to send email.',
reason=result[1],
code=result[2])
if result[1].startswith('Invalid replyto email address'):
return {
'code': Form.STATUS_REPLYTO_ERROR,
'address': reply_to,
'referrer': referrer
}
return {
'code': Form.STATUS_EMAIL_FAILED,
'mailer-code': result[2],
'error-message': result[1]
}
return {'code': Form.STATUS_EMAIL_SENT, 'next': next}
def send(self, http_form, referrer):
'''
Sends form to user's email.
Assumes sender's email has been verified.
'''
data, keys = http_form_to_dict(http_form)
subject = data.get('_subject', 'New submission from %s' % referrer_to_path(referrer))
reply_to = data.get('_replyto', data.get('email', data.get('Email', None)))
cc = data.get('_cc', None)
next = next_url(referrer, data.get('_next'))
spam = data.get('_gotcha', None)
# prevent submitting empty form
if not any(data.values()):
return { 'code': Form.STATUS_EMAIL_EMPTY }
# return a fake success for spam
if spam:
return { 'code': Form.STATUS_EMAIL_SENT, 'next': next }
# increase the monthly counter
request_date = datetime.datetime.now()
self.increase_monthly_counter(basedate=request_date)
# increment the forms counter
self.counter = Form.counter + 1
DB.session.add(self)
# archive the form contents
sub = Submission(self.id)
sub.data = data
DB.session.add(sub)
# commit changes
DB.session.commit()
# delete all archived submissions over the limit
records_to_keep = settings.ARCHIVED_SUBMISSIONS_LIMIT
newest = self.submissions.with_entities(Submission.id).limit(records_to_keep)
DB.engine.execute(
delete('submissions'). \
where(Submission.form_id == self.id). \
where(~Submission.id.in_(newest))
)
# check if the forms are over the counter and the user is not upgraded
overlimit = False
monthly_counter = self.get_monthly_counter()
if monthly_counter > settings.MONTHLY_SUBMISSIONS_LIMIT:
overlimit = True
if self.controllers:
for c in self.controllers:
if c.upgraded:
overlimit = False
break
now = datetime.datetime.utcnow().strftime('%I:%M %p UTC - %d %B %Y')
if not overlimit:
text = render_template('email/form.txt', data=data, host=self.host, keys=keys, now=now)
html = render_template('email/form.html', data=data, host=self.host, keys=keys, now=now)
else:
if monthly_counter - settings.MONTHLY_SUBMISSIONS_LIMIT > 25:
# only send this overlimit notification for the first 25 overlimit emails
# after that, return an error so the user can know the website owner is not
# going to read his message.
return { 'code': Form.STATUS_EMAIL_FAILED }
text = render_template('email/overlimit-notification.txt', host=self.host)
html = render_template('email/overlimit-notification.html', host=self.host)
result = send_email(to=self.email,
subject=subject,
text=text,
html=html,
sender=settings.DEFAULT_SENDER,
reply_to=reply_to,
cc=cc)
if not result[0]:
return{ 'code': Form.STATUS_EMAIL_FAILED }
return { 'code': Form.STATUS_EMAIL_SENT, 'next': next }
def send(self, submitted_data, referrer):
'''
Sends form to user's email.
Assumes sender's email has been verified.
'''
if type(submitted_data) in (ImmutableMultiDict, ImmutableOrderedMultiDict):
data, keys = http_form_to_dict(submitted_data)
else:
data, keys = submitted_data, submitted_data.keys()
subject = data.get('_subject', 'New submission from %s' % referrer_to_path(referrer))
reply_to = data.get('_replyto', data.get('email', data.get('Email', ''))).strip()
cc = data.get('_cc', None)
next = next_url(referrer, data.get('_next'))
spam = data.get('_gotcha', None)
format = data.get('_format', None)
# turn cc emails into array
if cc:
cc = [email.strip() for email in cc.split(',')]
# prevent submitting empty form
if not any(data.values()):
return { 'code': Form.STATUS_EMAIL_EMPTY }
# return a fake success for spam
if spam:
g.log.info('Submission rejected.', gotcha=spam)
return { 'code': Form.STATUS_EMAIL_SENT, 'next': next }
# validate reply_to, if it is not a valid email address, reject
if reply_to and not IS_VALID_EMAIL(reply_to):
g.log.info('Submission rejected. Reply-To is invalid.', reply_to=reply_to)
return { 'code': Form.STATUS_REPLYTO_ERROR, 'error-message': '"%s" is not a valid email address.' % reply_to }
# increase the monthly counter
request_date = datetime.datetime.now()
self.increase_monthly_counter(basedate=request_date)
# increment the forms counter
self.counter = Form.counter + 1
DB.session.add(self)
# archive the form contents
sub = Submission(self.id)
sub.data = data
DB.session.add(sub)
# commit changes
DB.session.commit()
# delete all archived submissions over the limit
records_to_keep = settings.ARCHIVED_SUBMISSIONS_LIMIT
newest = self.submissions.with_entities(Submission.id).limit(records_to_keep)
DB.engine.execute(
delete('submissions'). \
where(Submission.form_id == self.id). \
where(~Submission.id.in_(newest))
)
# check if the forms are over the counter and the user is not upgraded
overlimit = False
monthly_counter = self.get_monthly_counter()
if monthly_counter > settings.MONTHLY_SUBMISSIONS_LIMIT:
overlimit = True
if self.controllers:
for c in self.controllers:
if c.upgraded:
overlimit = False
break
now = datetime.datetime.utcnow().strftime('%I:%M %p UTC - %d %B %Y')
if not overlimit:
text = render_template('email/form.txt', data=data, host=self.host, keys=keys, now=now)
# check if the user wants a new or old version of the email
if format == 'plain':
html = render_template('email/plain_form.html', data=data, host=self.host, keys=keys, now=now)
else:
html = render_template('email/form.html', data=data, host=self.host, keys=keys, now=now)
else:
if monthly_counter - settings.MONTHLY_SUBMISSIONS_LIMIT > 25:
g.log.info('Submission rejected. Form over quota.', monthly_counter=monthly_counter)
# only send this overlimit notification for the first 25 overlimit emails
# after that, return an error so the user can know the website owner is not
# going to read his message.
return { 'code': Form.STATUS_OVERLIMIT }
text = render_template('email/overlimit-notification.txt', host=self.host)
html = render_template('email/overlimit-notification.html', host=self.host)
result = send_email(
to=self.email,
subject=subject,
text=text,
html=html,
sender=settings.DEFAULT_SENDER,
reply_to=reply_to,
cc=cc
)
if not result[0]:
g.log.warning('Failed to send email.', reason=result[1], code=result[2])
if result[1].startswith('Invalid replyto email address'):
return { 'code': Form.STATUS_REPLYTO_ERROR}
return{ 'code': Form.STATUS_EMAIL_FAILED, 'mailer-code': result[2], 'error-message': result[1] }
return { 'code': Form.STATUS_EMAIL_SENT, 'next': next }
def send(self, submitted_data, referrer):
'''
Sends form to user's email.
Assumes sender's email has been verified.
'''
if type(submitted_data) in (ImmutableMultiDict, ImmutableOrderedMultiDict):
data, keys = http_form_to_dict(submitted_data)
else:
data, keys = submitted_data, submitted_data.keys()
subject = data.get('_subject', 'New submission from %s' % referrer_to_path(referrer))
reply_to = data.get('_replyto', data.get('email', data.get('Email', ''))).strip()
cc = data.get('_cc', None)
next = next_url(referrer, data.get('_next'))
spam = data.get('_gotcha', None)
format = data.get('_format', None)
# turn cc emails into array
if cc:
cc = [email.strip() for email in cc.split(',')]
# prevent submitting empty form
if not any(data.values()):
return { 'code': Form.STATUS_EMAIL_EMPTY }
# return a fake success for spam
if spam:
return { 'code': Form.STATUS_EMAIL_SENT, 'next': next }
# validate reply_to, if it is not a valid email address, reject
if reply_to and not IS_VALID_EMAIL(reply_to):
return { 'code': Form.STATUS_REPLYTO_ERROR, 'error-message': '"%s" is not a valid email address.' % reply_to }
# increase the monthly counter
request_date = datetime.datetime.now()
self.increase_monthly_counter(basedate=request_date)
# increment the forms counter
self.counter = Form.counter + 1
DB.session.add(self)
# archive the form contents
sub = Submission(self.id)
sub.data = data
DB.session.add(sub)
# commit changes
DB.session.commit()
# delete all archived submissions over the limit
records_to_keep = settings.ARCHIVED_SUBMISSIONS_LIMIT
newest = self.submissions.with_entities(Submission.id).limit(records_to_keep)
DB.engine.execute(
delete('submissions'). \
where(Submission.form_id == self.id). \
where(~Submission.id.in_(newest))
)
# check if the forms are over the counter and the user is not upgraded
overlimit = False
monthly_counter = self.get_monthly_counter()
if monthly_counter > settings.MONTHLY_SUBMISSIONS_LIMIT:
overlimit = True
if self.controllers:
for c in self.controllers:
if c.upgraded:
overlimit = False
break
now = datetime.datetime.utcnow().strftime('%I:%M %p UTC - %d %B %Y')
if not overlimit:
text = render_template('email/form.txt', data=data, host=self.host, keys=keys, now=now)
# check if the user wants a new or old version of the email
if format == 'plain':
html = render_template('email/plain_form.html', data=data, host=self.host, keys=keys, now=now)
else:
html = render_template('email/form.html', data=data, host=self.host, keys=keys, now=now)
else:
if monthly_counter - settings.MONTHLY_SUBMISSIONS_LIMIT > 25:
# only send this overlimit notification for the first 25 overlimit emails
# after that, return an error so the user can know the website owner is not
# going to read his message.
return { 'code': Form.STATUS_OVERLIMIT }
text = render_template('email/overlimit-notification.txt', host=self.host)
html = render_template('email/overlimit-notification.html', host=self.host)
result = send_email(to=self.email,
subject=subject,
text=text,
html=html,
sender=settings.DEFAULT_SENDER,
reply_to=reply_to,
cc=cc)
if not result[0]:
if result[1].startswith('Invalid replyto email address'):
return { 'code': Form.STATUS_REPLYTO_ERROR}
return{ 'code': Form.STATUS_EMAIL_FAILED, 'mailer-code': result[2], 'error-message': result[1] }
return { 'code': Form.STATUS_EMAIL_SENT, 'next': next }
def send(self, http_form, referrer):
'''
Sends form to user's email.
Assumes sender's email has been verified.
'''
data, keys = http_form_to_dict(http_form)
subject = data.get(
'_subject', 'New submission from %s' % referrer_to_path(referrer))
reply_to = data.get('_replyto',
data.get('email', data.get('Email', None)))
cc = data.get('_cc', None)
next = next_url(referrer, data.get('_next'))
spam = data.get('_gotcha', None)
# prevent submitting empty form
if not any(data.values()):
return {'code': Form.STATUS_EMAIL_EMPTY}
# return a fake success for spam
if spam:
return {'code': Form.STATUS_EMAIL_SENT, 'next': next}
# increase the monthly counter
request_date = datetime.datetime.now()
self.increase_monthly_counter(basedate=request_date)
# increment the forms counter
self.counter = Form.counter + 1
DB.session.add(self)
# archive the form contents
sub = Submission(self.id)
sub.data = data
DB.session.add(sub)
# commit changes
DB.session.commit()
# delete all archived submissions over the limit
records_to_keep = settings.ARCHIVED_SUBMISSIONS_LIMIT
newest = self.submissions.with_entities(
Submission.id).limit(records_to_keep)
DB.engine.execute(
delete('submissions'). \
where(Submission.form_id == self.id). \
where(~Submission.id.in_(newest))
)
# check if the forms are over the counter and the user is not upgraded
overlimit = False
if self.get_monthly_counter(
basedate=request_date) > settings.MONTHLY_SUBMISSIONS_LIMIT:
if not self.owner or not self.owner.upgraded:
overlimit = True
now = datetime.datetime.utcnow().strftime('%I:%M %p UTC - %d %B %Y')
if not overlimit:
text = render_template('email/form.txt',
data=data,
host=self.host,
keys=keys,
now=now)
html = render_template('email/form.html',
data=data,
host=self.host,
keys=keys,
now=now)
else:
text = render_template('email/overlimit-notification.txt',
host=self.host)
html = render_template('email/overlimit-notification.html',
host=self.host)
result = send_email(to=self.email,
subject=subject,
text=text,
html=html,
sender=settings.DEFAULT_SENDER,
reply_to=reply_to,
cc=cc)
if not result[0]:
return {'code': Form.STATUS_EMAIL_FAILED}
return {'code': Form.STATUS_EMAIL_SENT, 'next': next}
def send(self, data, keys, referrer):
'''
Sends form to user's email.
Assumes sender's email has been verified.
'''
subject = data.get('_subject') or \
'New submission from %s' % referrer_to_path(referrer)
reply_to = (data.get(
'_replyto',
data.get('email', data.get('Email'))
) or '').strip()
cc = data.get('_cc', None)
next = next_url(referrer, data.get('_next'))
spam = data.get('_gotcha', None)
format = data.get('_format', None)
# turn cc emails into array
if cc:
cc = [email.strip() for email in cc.split(',')]
# prevent submitting empty form
if not any(data.values()):
return {'code': Form.STATUS_EMAIL_EMPTY}
# return a fake success for spam
if spam:
g.log.info('Submission rejected.', gotcha=spam)
return {'code': Form.STATUS_EMAIL_SENT, 'next': next}
# validate reply_to, if it is not a valid email address, reject
if reply_to and not IS_VALID_EMAIL(reply_to):
g.log.info('Submission rejected. Reply-To is invalid.',
reply_to=reply_to)
return {
'code': Form.STATUS_REPLYTO_ERROR,
'address': reply_to,
'referrer': referrer
}
# increase the monthly counter
request_date = datetime.datetime.now()
self.increase_monthly_counter(basedate=request_date)
# increment the forms counter
self.counter = Form.counter + 1
# if submission storage is disabled and form is upgraded, don't store submission
if self.disable_storage and self.upgraded:
pass
else:
DB.session.add(self)
# archive the form contents
sub = Submission(self.id)
sub.data = {key: data[key] for key in data if key not in KEYS_NOT_STORED}
DB.session.add(sub)
# commit changes
DB.session.commit()
# sometimes we'll delete all archived submissions over the limit
if random.random() < settings.EXPENSIVELY_WIPE_SUBMISSIONS_FREQUENCY:
records_to_keep = settings.ARCHIVED_SUBMISSIONS_LIMIT
total_records = DB.session.query(func.count(Submission.id)) \
.filter_by(form_id=self.id) \
.scalar()
if total_records > records_to_keep:
newest = self.submissions.with_entities(Submission.id).limit(records_to_keep)
DB.engine.execute(
delete(table('submissions')). \
where(Submission.form_id == self.id). \
where(~Submission.id.in_(newest))
)
# url to request_unconfirm_form page
unconfirm = url_for('request_unconfirm_form', form_id=self.id, _external=True)
# check if the forms are over the counter and the user is not upgraded
overlimit = False
monthly_counter = self.get_monthly_counter()
monthly_limit = settings.MONTHLY_SUBMISSIONS_LIMIT \
if self.id > settings.FORM_LIMIT_DECREASE_ACTIVATION_SEQUENCE \
else settings.GRANDFATHER_MONTHLY_LIMIT
if monthly_counter > monthly_limit and not self.upgraded:
overlimit = True
if monthly_counter == int(monthly_limit * 0.9) and not self.upgraded:
# send email notification
send_email(
to=self.email,
subject="Formspree Notice: Approaching submission limit.",
text=render_template('email/90-percent-warning.txt',
unconfirm_url=unconfirm, limit=monthly_limit
),
html=render_template_string(
TEMPLATES.get('90-percent-warning.html'),
unconfirm_url=unconfirm, limit=monthly_limit
),
sender=settings.DEFAULT_SENDER
)
now = datetime.datetime.utcnow().strftime('%I:%M %p UTC - %d %B %Y')
if not overlimit:
g.log.info('Submitted.')
text = render_template('email/form.txt',
data=data, host=self.host, keys=keys, now=now,
unconfirm_url=unconfirm)
# check if the user wants a new or old version of the email
if format == 'plain':
html = render_template('email/plain_form.html',
data=data, host=self.host, keys=keys, now=now,
unconfirm_url=unconfirm)
else:
html = render_template_string(TEMPLATES.get('form.html'),
data=data, host=self.host, keys=keys, now=now,
unconfirm_url=unconfirm)
else:
g.log.info('Submission rejected. Form over quota.',
monthly_counter=monthly_counter)
# send an overlimit notification for the first x overlimit emails
# after that, return an error so the user can know the website owner is not
# going to read his message.
if monthly_counter <= monthly_limit + settings.OVERLIMIT_NOTIFICATION_QUANTITY:
subject = 'Formspree Notice: Your submission limit has been reached.'
text = render_template('email/overlimit-notification.txt',
host=self.host, unconfirm_url=unconfirm, limit=monthly_limit)
html = render_template_string(TEMPLATES.get('overlimit-notification.html'),
host=self.host, unconfirm_url=unconfirm, limit=monthly_limit)
else:
return {'code': Form.STATUS_OVERLIMIT}
# if emails are disabled and form is upgraded, don't send email notification
if self.disable_email and self.upgraded:
return {'code': Form.STATUS_NO_EMAIL, 'next': next}
else:
result = send_email(
to=self.email,
subject=subject,
text=text,
html=html,
sender=settings.DEFAULT_SENDER,
reply_to=reply_to,
cc=cc,
headers={
'List-Unsubscribe-Post': 'List-Unsubscribe=One-Click',
'List-Unsubscribe': '<' + url_for(
'unconfirm_form',
form_id=self.id,
digest=self.unconfirm_digest(),
_external=True
) + '>'
}
)
if not result[0]:
g.log.warning('Failed to send email.',
reason=result[1], code=result[2])
if result[1].startswith('Invalid replyto email address'):
return {
'code': Form.STATUS_REPLYTO_ERROR,
'address': reply_to,
'referrer': referrer
}
return {
'code': Form.STATUS_EMAIL_FAILED,
'mailer-code': result[2],
'error-message': result[1]
}
return {'code': Form.STATUS_EMAIL_SENT, 'next': next}
