def updateExpired(self):
try:
self.logInfo("Checking for expirations")
query = "SELECT id, bearer, issuer, type FROM tracker_notes WHERE expiry < now() AND status = 0"
for note in self.getRows(query):
self.logInfo('Note %s expired' % note[0])
self.updateNote(note[0], 'status', 2)
# promise
if note[3] == 0:
code = 2
# offer
elif note[3] == 4:
code = 8
# need
elif note[3] == 5:
code = 9
# request
elif note[3] == 10:
code = 12
# Create event
E = Event(note[0], 0, code, datetime.now(), note[2], note[1])
E.save()
except Exception, e:
raise Exception("Cleaning database failed: %s" % e)
def updateExpired(self):
try:
self.logInfo("Checking for expirations")
query = "SELECT id, bearer, issuer, type FROM tracker_notes WHERE expiry < now() AND status = 0"
for note in self.getRows(query):
self.logInfo('Note %s expired' % note[0])
self.updateNote(note[0], 'status', 2)
# promise
if note[3] == 0:
code = 2
# offer
elif note[3] == 4:
code = 8
# need
elif note[3] == 5:
code = 9
# request
elif note[3] == 10:
code = 12
# Create event
E = Event(note[0], 0, code, datetime.now(), note[2], note[1])
E.save()
except Exception, e:
raise Exception("Cleaning database failed: %s" % e)
def parsePayment(self,tweet):
try:
self.logInfo("Parsing tweet %s [payment]" % tweet['tweet_id'])
# Strip out user accout
h = re.search('(.*)(@%s)(.*)'% (ISSUER_ACCOUNT), tweet['content'], re.IGNORECASE)
if h:
statement = h.group(1) + h.group(3)
else:
raise Exception("Issuer not found")
r = re.search('@(\w+)(.*)', statement)
if r:
recipient = r.group(1)
else:
raise Exception("Recipient not found")
# Check not to self
if recipient == tweet['author']:
raise Exception("Issuer and recipient are the same")
tags = tweet['tags']
#TODO Check if the number of tejas payed match the tejas issued
for tag in tags:
query = "SELECT e.* \
FROM tracker_events e, tracker_tweets t \
WHERE (t.tag_1 = %(tag)d OR t.tag_2 = %(tag)d OR t.tag_3=%(tag)d ) \
AND t.tweet_id = e.tweet_id \
AND to_user='******' and from_user = '******'" % {'tag':tag,'recipient':recipient,'author':tweet['author']}
for recipient_event in self.getRows(query):
note = self.getNote(recipient_event[2])
if tweet['author'].lower() != note['issuer']:
raise Exception("Close attempt by non-issuer")
if note['status'] != 10 and note['status']!=4:
raise Exception("Note already closed")
if tweet['url'] is None or tweet['url']=='':
self.updateNote(note['id'], 'status', 4)
code = 4 #payment with error it is marked as offer
else:
self.updateNote(note['id'], 'status', 3)
code = 3 #payment correct it is a transfer
# Create event
E = Event(note['id'], tweet['tweet_id'], code, tweet['created'], tweet['author'], recipient)
E.save()
# Log event
self.logInfo("[X] '%s' closed note %s" % (tweet['author'], note['id']))
self.setParsed(tweet['tweet_id'])
except Exception, e:
self.logWarning("Processing payment %s failed: %s" % (tweet['tweet_id'], e))
self.setParsed(tweet['tweet_id'], '-')
def get_message():
data = request.get_json()
print(json.dumps(data))
if "standby" in data["entry"][0]:
Event(
data["entry"][0]["standby"][0]["sender"]["id"], datetime.now(),
"get_message", "INI", datetime.now(), "New Message from {}".format(
data["entry"][0]["standby"][0]["sender"]["id"]))
return "OK", 200
event = Event(
data["entry"][0]["messaging"][0]["sender"]["id"], datetime.now(),
"get_message", "INI", datetime.now(), "New Message from {}".format(
data["entry"][0]["messaging"][0]["sender"]["id"]))
# event.update("OK ", datetime.now(), json.dumps(data))
entry = Entry(**data["entry"][0])
message = Messaging(**entry.messaging[0])
if "message" in entry.messaging[0]:
process_message(message, event)
event.update("OK ", datetime.now(), "Receive OK!")
return "OK", 200
if "postback" in entry.messaging[0]:
process_postback(message, event)
event.update("OK ", datetime.now(), "Receive OK!")
return "OK", 200
event.update("OK ", datetime.now(), "Receive OK!")
return "OK", 200
def parseRedemption(self, tweet):
try:
self.logInfo("Parsing tweet %s [redemption]" % tweet['tweet_id'])
from_user = tweet['author']
# If tweet has no reply to id
if tweet['reply_to_id'] is None:
raise Exception("Tweet is not a reply")
# If tweet has a reply_to_id, parse as redemption
else:
original_id = self.findOriginal(tweet['reply_to_id'], tweet['tweet_id'])
note = self.getNote(original_id)
to_user = note['issuer']
# Check original exists
if note is False:
raise Exception("Original note not found")
# Check tweet author is current bearer
if note['bearer'] != from_user:
raise Exception("User is not the current note bearer")
# Check note is open (i.e. not expired or redeemed)
if note['status'] != 0:
if note['status'] == 1:
raise Exception("Note has already been redeemed")
if note['status'] == 2:
raise Exception("Note has expired")
message = note['promise']
# Process redemption
self.updateNote(note['id'], 'status', 1)
E = Event(note['id'], tweet['tweet_id'], 1, tweet['created'], from_user, to_user)
E.save()
# Log redemption
self.logInfo('[T] @%s redeemed %s from @%s' % (to_user, message, from_user))
# Tweet event
self.sendTweet('@%s thanked @%s for %s http://www.punkmoney.org/note/%s' % (from_user, to_user, note['promise'], note['id']))
self.setParsed(tweet['tweet_id'])
except Exception, e:
self.logWarning("Processing redemption %s failed: %s" % (tweet['tweet_id'], e))
self.setParsed(tweet['tweet_id'], '-')
def createRequest(self, tweet):
try:
query = "SELECT id FROM tracker_notes WHERE id = '%s'" % tweet['tweet_id']
if self.getSingleValue(query) is None:
query = "INSERT INTO tracker_notes(id, issuer, bearer, promise, created, expiry, status, transferable, type) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s)"
params = (tweet['tweet_id'], tweet['author'].lower(), tweet['recipient'].lower(), tweet['message'], tweet['created'], tweet['expiry'], 0, 0, 10)
self.queryDB(query, params)
# Create an event
E = Event(tweet['tweet_id'],10,10,tweet['created'], tweet['author'], tweet['recipient'])
E.save()
else:
self.logWarning('Note %s already exists' % tweet['tweet_id'])
return False
except Exception, e:
raise Exception("Creating thanks note from tweet %s failed: %s" % (tweet['tweet_id'], e))
def parseClose(self, tweet):
try:
# Check if this is a close instruction
c = re.match('(.*)(close)(.*)', tweet['content'])
# check tweet has a reply_to_id
if c:
if tweet.get('reply_to_id', False) is not False:
original_id = self.findOriginal(tweet['reply_to_id'],
tweet['tweet_id'])
note = self.getNote(original_id)
if tweet['author'].lower() != note['issuer']:
raise Exception("Close attempt by non-issuer")
if note['status'] != 0:
raise Exception("Note already closed")
self.updateNote(note['id'], 'status', 1)
if note['type'] == 4:
code = 6
elif note['type'] == 5:
code = 7
elif note['type'] == 10:
code = 11
# Create event
E = Event(note['id'], tweet['tweet_id'], code,
tweet['created'], tweet['author'], '')
E.save()
# Log event
self.logInfo("[X] '%s' closed note %s" %
(tweet['author'], note['id']))
self.setParsed(tweet['tweet_id'])
elif tweet.get('reply_to_id', False) is False:
self.setParsed(tweet['tweet_id'], '-')
raise Exception("Close failed: original not found")
except Exception, e:
self.logWarning("Processing %s failed: %s" %
(tweet['tweet_id'], e))
self.setParsed(tweet['tweet_id'], '-')
def verify():
event = Event(None, datetime.now(), "verify", "INI", datetime.now(),
"New Verification")
if request.args.get("hub.mode") == "subscribe" and request.args.get(
"hub.challenge"):
event.update("PRO", datetime.now(), "hub.challenge")
if not request.args.get(
"hub.verify_token") == os.environ["VERIFY_TOKEN"]:
event.update("ERR", datetime.now(), "Verification token mismatch")
return "Verification token mismatch", 403
event.update("OK ", datetime.now(), "Verification OK")
return request.args["hub.challenge"], 200
return "Hello world", 200
def createRequest(self, tweet):
try:
query = "SELECT id FROM tracker_notes WHERE id = '%s'" % tweet[
'tweet_id']
if self.getSingleValue(query) is None:
query = "INSERT INTO tracker_notes(id, issuer, bearer, promise, created, expiry, status, transferable, type) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s)"
params = (tweet['tweet_id'], tweet['author'].lower(),
tweet['recipient'].lower(), tweet['message'],
tweet['created'], tweet['expiry'], 0, 0, 10)
self.queryDB(query, params)
# Create an event
E = Event(tweet['tweet_id'], 10, 10, tweet['created'],
tweet['author'], tweet['recipient'])
E.save()
else:
self.logWarning('Note %s already exists' % tweet['tweet_id'])
return False
except Exception, e:
raise Exception("Creating thanks note from tweet %s failed: %s" %
(tweet['tweet_id'], e))
def parseClose(self, tweet):
try:
# Check if this is a close instruction
c = re.match('(.*)(close)(.*)', tweet['content'])
# check tweet has a reply_to_id
if c:
if tweet.get('reply_to_id', False) is not False:
original_id = self.findOriginal(tweet['reply_to_id'], tweet['tweet_id'])
note = self.getNote(original_id)
if tweet['author'].lower() != note['issuer']:
raise Exception("Close attempt by non-issuer")
if note['status'] != 0:
raise Exception("Note already closed")
self.updateNote(note['id'], 'status', 1)
if note['type'] == 4:
code = 6
elif note['type'] == 5:
code = 7
elif note['type'] == 10:
code = 11
# Create event
E = Event(note['id'], tweet['tweet_id'], code, tweet['created'], tweet['author'], '')
E.save()
# Log event
self.logInfo("[X] '%s' closed note %s" % (tweet['author'], note['id']))
self.setParsed(tweet['tweet_id'])
elif tweet.get('reply_to_id', False) is False:
self.setParsed(tweet['tweet_id'], '-')
raise Exception("Close failed: original not found")
except Exception, e:
self.logWarning("Processing %s failed: %s" % (tweet['tweet_id'], e))
self.setParsed(tweet['tweet_id'], '-')
def _load_event(self, elem):
logging.getLogger().debug('----- event from current view: <%s>' %
(elem.attrib['intent']))
if (elem.attrib.has_key('module') and elem.attrib.has_key('function')):
if (elem.attrib.has_key('action-id')):
return Event(elem.attrib['control-id'], elem.attrib['intent'],
elem.attrib['action-id'], elem.attrib['module'],
elem.attrib['function'])
else:
return Event(elem.attrib['control-id'], elem.attrib['intent'],
None, elem.attrib['module'],
elem.attrib['function'])
elif (elem.attrib.has_key('action-id')):
return Event(elem.attrib['control-id'], elem.attrib['intent'],
elem.attrib['action-id'])
else:
# This case should never happen
logging.getLogger().error(
'Loading failed: An event should have at least action-id or module function defined. Exiting now...'
)
raise Exception('Loading failed',
'event is not having minimum required fields')
def parsePromise(self, tweet):
try:
# Tweet flag default true
tweet_errors = True
# Strip out hashtag
h = re.search('(.*)(%s|%s)(.*)' % (HASHTAG, ALT_HASHTAG), tweet['content'], re.IGNORECASE)
if h:
statement = h.group(1) + h.group(3)
else:
raise Exception("Hashtag not found")
# Get recipient
r = re.search('(.*)@(\w+)(.*)', statement)
if r:
tweet['recipient'] = r.group(2)
statement = r.group(1).strip() + r.group(3)
self.saveUser(tweet['recipient'], intro=True)
else:
# (Don't tweet this as an error)
tweet_errors = False;
raise Exception("Recipient not found")
# Check not to self
if tweet['recipient'] == tweet['author']:
raise Exception("Issuer and recipient are the same")
# Check Transferability (optional)
t = re.match('(.*)( NT )(.*)', statement, re.IGNORECASE)
if t:
tweet['transferable'] = False
statement = t.group(1) + t.group(3)
else:
tweet['transferable'] = True
# Check expiry (optional)
''' 'Expires in' syntax '''
e = re.match('(.*) Expires in (\d+) (\w+)(.*)', statement, re.IGNORECASE)
if e:
num = e.group(2)
unit = e.group(3)
tweet['expiry'] = self.getExpiry(tweet['created'], num, unit)
statement = e.group(1) + e.group(4)
else:
tweet['expiry'] = None
# Get condition
c = re.match('(.*)( if )(.*)', statement, re.IGNORECASE)
if c:
tweet['condition'] = c.group(3)
else:
tweet['condition'] = None
# Get promise
p = re.match('(.*)(promise)(.*)', statement, re.IGNORECASE)
if p:
if p.group(1).strip().lower() == 'i':
promise = p.group(3)
else:
promise = p.group(1).strip() + p.group(3)
else:
raise Exception("Promise not found")
# Clean up promise
'''
Remove trailing white space, full stop and word 'you' (if found)
'''
promise = promise.strip()
while promise[-1] == '.':
promise = promise[:-1]
if promise[0:4] == 'you ':
promise = promise[4:]
tweet['promise'] = promise
# Processing promise
self.setParsed(tweet['tweet_id'])
self.createNote(tweet)
E = Event(tweet['tweet_id'], tweet['tweet_id'], 0, tweet['created'], tweet['author'], tweet['recipient'])
E.save()
self.sendTweet('@%s promised @%s %s http://www.punkmoney.org/note/%s' % (tweet['author'], tweet['recipient'], promise, tweet['tweet_id']))
self.logInfo('[P] @%s promised @%s %s.' % (tweet['author'], tweet['recipient'], tweet['tweet_id']))
except Exception, e:
self.logWarning("Processing promise %s failed: %s" % (tweet['tweet_id'], e))
if tweet_errors is not False:
self.sendTweet('@%s Sorry, your promise [%s] didn\'t parse. Try again: http://www.punkmoney.org/print/' % (tweet['author'], tweet['tweet_id']))
self.setParsed(tweet['tweet_id'], '-')
while promise[-1] == '.':
promise = promise[:-1]
if promise[0:4] == 'you ':
promise = promise[4:]
tweet['promise'] = promise
except Exception, e:
raise Exception
# Processing promise
try:
self.setParsed(tweet['tweet_id'])
self.createNote(tweet)
E = Event(tweet['tweet_id'], tweet['tweet_id'], 0,
tweet['created'], tweet['author'], tweet['recipient'])
E.save()
self.sendTweet(
'@%s promised @%s %s http://www.punkmoney.org/note/%s' %
(tweet['author'], tweet['recipient'], tweet['promise'],
tweet['tweet_id']))
self.logInfo(
'[P] @%s promised @%s %s.' %
(tweet['author'], tweet['recipient'], tweet['tweet_id']))
except Exception, e:
self.logWarning("Processing promise %s failed: %s" %
(tweet['tweet_id'], e))
if tweet_errors is not False:
self.sendTweet(
'@%s Sorry, your promise [%s] didn\'t parse. Try again: http://www.punkmoney.org/print/'
def parseNeed(self, tweet):
try:
# Strip out hashtag
h = re.search('(.*)(%s|%s)(.*)' % (HASHTAG, ALT_HASHTAG), tweet['content'], re.IGNORECASE)
if h:
statement = h.group(1) + h.group(3)
else:
raise Exception("Hashtag not found")
# Check expiry (optional)
''' 'Expires in' syntax '''
e = re.search('(.*) Expires in (\d+) (\w+)(.*)', statement, re.IGNORECASE)
if e:
num = e.group(2)
unit = e.group(3)
tweet['expiry'] = self.getExpiry(tweet['created'], num, unit)
statement = e.group(1) + e.group(4)
else:
tweet['expiry'] = None
# Get thing offered/needed
p = re.match('(.*)(need[s]?)(.*)', statement, re.IGNORECASE)
if p:
if p.group(1).strip().lower() == 'i':
item = p.group(3)
else:
item = p.group(1).strip() + p.group(3)
else:
raise Exception("Item not found")
# Get condition
c = re.match('(.*)( if )(.*)', item, re.IGNORECASE)
if c:
tweet['condition'] = c.group(3)
else:
tweet['condition'] = None
# Clean up promise
'''
Remove trailing white space, full stop and word 'you' (if found)
'''
item = item.strip()
while item[-1] == '.':
item = item[:-1]
tweet['item'] = item
self.createOffer(5, tweet)
# Create event
E = Event(tweet['tweet_id'], '0', 5, tweet['created'], tweet['author'], '')
E.save()
# Log event
self.logInfo('[N] @%s needs %s.' % (tweet['author'], tweet['tweet_id']))
# Tweet
self.sendTweet('[N] @%s needs %s http://www.punkmoney.org/note/%s' % (tweet['author'], item, tweet['tweet_id']))
self.setParsed(tweet['tweet_id'])
except Exception, e:
self.logWarning("Processing %s failed: %s" % (tweet['tweet_id'], e))
self.sendTweet('@%s Sorry, your need [%s] didn\'t parse. Try again: http://www.punkmoney.org/print/' % (tweet['author'], tweet['tweet_id']))
self.setParsed(tweet['tweet_id'], '-')
def parseThanks(self, tweet):
try:
self.logInfo("Parsing tweet %s [thanks]" % tweet['tweet_id'])
from_user = tweet['author']
# If tweet has no reply to id
if tweet['reply_to_id'] is None:
h = re.search('(.*)(%s|%s)(.*)' % (HASHTAG, ALT_HASHTAG), tweet['content'], re.IGNORECASE)
if h:
tweet['message'] = h.group(1) + h.group(3).strip()
self.createThanks(tweet)
tweet['message'] = 'for ' + tweet['message']
self.saveUser(tweet['recipient'], intro=True)
# Log thanks
message = '[Thanks] @%s thanked @%s %s' % (tweet['author'], tweet['recipient'], tweet['message'])
self.logInfo(message)
self.sendTweet('@%s thanked @%s %s http://www.punkmoney.org/note/%s' % (tweet['author'], tweet['recipient'], tweet['message'], tweet['tweet_id']))
self.setParsed(tweet['tweet_id'])
# If tweet has a reply_to_id, parse as redemption
else:
original_id = self.findOriginal(tweet['reply_to_id'], tweet['tweet_id'])
note = self.getNote(original_id)
to_user = note['issuer']
# Check original exists
if note is False:
raise Exception("Original note not found")
# Check tweet author is current bearer
if note['bearer'] != from_user:
raise Exception("User is not the current note bearer")
# Check note is open (i.e. not expired or redeemed)
if note['status'] != 0:
if note['status'] == 1:
raise Exception("Note has already been redeemed")
if note['status'] == 2:
raise Exception("Note has expired")
message = note['promise']
# Process thanks
self.updateNote(note['id'], 'status', 1)
E = Event(note['id'], tweet['tweet_id'], 1, tweet['created'], from_user, to_user)
E.save()
# Log thanks
self.logInfo('[T] @%s thanked @%s for %s' % (to_user, from_user, message))
# Tweet event
self.sendTweet('@%s thanked @%s for %s http://www.punkmoney.org/note/%s' % (from_user, to_user, note['promise'], note['id']))
self.setParsed(tweet['tweet_id'])
except Exception, e:
self.logWarning("Processing thanks %s failed: %s" % (tweet['tweet_id'], e))
self.setParsed(tweet['tweet_id'], '-')
def parseTransfer(self, tweet):
try:
self.logInfo("Parsing tweet %s [transfer]" % tweet['tweet_id'])
# Get issuer and recipient
from_user = tweet['author']
to_user = tweet['to_user']
# Create user
self.saveUser(to_user)
# If issuer and recipient are the same, skip
if from_user == to_user:
raise Exception("Issuer and recipient are the same")
# Find original tweet this is a reply to
original_id = self.findOriginal(tweet['reply_to_id'], tweet['tweet_id'])
# Check note exists
if original_id is None:
raise Exception("Original note could not be found")
# Get original note
note = self.getNote(original_id)
# Check transferer is current bearer
if from_user != note['bearer']:
raise Exception("User %s is not the current note bearer" % from_user)
# Check note is open (i.e. not expired or redeemed)
if note['status'] != 0:
if note['status'] == 1:
raise Exception("Note has already been redeemed")
if note['status'] == 2:
raise Exception("Note has expired")
# Check note is transferable
if note['transferable'] != 1:
raise Exception("Note is non-transferable")
# Check recipient is trusted [Disabled]
'''
if self.checkTrusted(note['issuer'], to_user) is False:
raise Exception("Transferee not trusted by issuer")
'''
self.saveUser(to_user, intro=True)
# Process transfer
self.setParsed(tweet['tweet_id'])
self.updateNote(note['id'], 'bearer', to_user)
# Create event
E = Event(note['id'], tweet['tweet_id'], 3, tweet['created'], from_user, to_user)
E.save()
# Log transfer
self.logInfo('[Tr] @%s transferred %s to @%s' % (tweet['author'], note['id'], to_user))
self.setParsed(tweet['tweet_id'])
except Exception, e:
self.setParsed(tweet['tweet_id'], '-')
self.logWarning("Processing transfer %s failed: %s" % (tweet['tweet_id'], e))
def parsePromise(self, tweet):
# If this promise is a reply with no content, create promise from note it is a reply to
r = re.match('@(\w+) promise %s|%s' % (HASHTAG, ALT_HASHTAG), tweet['content'], re.IGNORECASE)
if r and tweet.get('reply_to_id', None) is not None:
note = self.getNote(tweet['reply_to_id'])
tweet['recipient'] = note['issuer']
if note['type'] == 10:
if note['bearer'].strip() != tweet['author'].strip():
raise Exception('Promise issued by non-bearer')
else:
tweet['issuer'] = tweet['author']
else:
tweet['issuer'] = tweet['author']
# Check Transferability (optional)
t = re.match('(.*)( NT )(.*)', tweet['content'], re.IGNORECASE)
if t:
tweet['transferable'] = False
else:
tweet['transferable'] = True
tweet['promise'] = note['promise']
# Check expiry (optional)
''' 'Expires in' syntax '''
e = re.match('(.*) Expires in (\d+) (\w+)(.*)', tweet['content'], re.IGNORECASE)
if e:
num = e.group(2)
unit = e.group(3)
tweet['expiry'] = self.getExpiry(tweet['created'], num, unit)
else:
tweet['expiry'] = None
tweet_errors = False
tweet['condition'] = None
# Close request
if note['type'] == 10:
self.updateNote(note['id'], 'status', 1)
E = Event(note['id'], tweet['tweet_id'], 11, tweet['created'], tweet['author'], tweet['recipient'])
E.save()
# If this is an original promise...
else:
try:
# Tweet flag default true
tweet_errors = True
# Strip out hashtag
h = re.search('(.*)(%s|%s)(.*)' % (HASHTAG, ALT_HASHTAG), tweet['content'], re.IGNORECASE)
if h:
statement = h.group(1) + h.group(3)
else:
raise Exception("Hashtag not found")
# Get recipient
r = re.search('(.*)@(\w+)(.*)', statement)
if r:
tweet['recipient'] = r.group(2)
statement = r.group(1).strip() + r.group(3)
self.saveUser(tweet['recipient'], intro=True)
else:
# (Don't tweet this as an error)
tweet_errors = False;
raise Exception("Recipient not found")
# Check not to self
if tweet['recipient'] == tweet['author']:
raise Exception("Issuer and recipient are the same")
# Check Transferability (optional)
t = re.match('(.*)( NT )(.*)', statement, re.IGNORECASE)
if t:
tweet['transferable'] = False
statement = t.group(1) + t.group(3)
else:
tweet['transferable'] = True
# Check expiry (optional)
''' 'Expires in' syntax '''
e = re.match('(.*) Expires in (\d+) (\w+)(.*)', statement, re.IGNORECASE)
if e:
num = e.group(2)
unit = e.group(3)
tweet['expiry'] = self.getExpiry(tweet['created'], num, unit)
statement = e.group(1) + e.group(4)
else:
tweet['expiry'] = None
# Get condition
c = re.match('(.*)( if )(.*)', statement, re.IGNORECASE)
if c:
tweet['condition'] = c.group(3)
else:
tweet['condition'] = None
# Get promise
p = re.match('(.*)(promise)(.*)', statement, re.IGNORECASE)
if p:
if p.group(1).strip().lower() == 'i':
promise = p.group(3)
else:
promise = p.group(1).strip() + p.group(3)
else:
raise Exception("Promise not found")
# Clean up promise
'''
Remove trailing white space, full stop and word 'you' (if found)
'''
promise = promise.strip()
while promise[-1] == '.':
promise = promise[:-1]
if promise[0:4] == 'you ':
promise = promise[4:]
tweet['promise'] = promise
except Exception, e:
raise Exception
while promise[-1] == '.':
promise = promise[:-1]
if promise[0:4] == 'you ':
promise = promise[4:]
tweet['promise'] = promise
except Exception, e:
raise Exception
# Processing promise
try:
self.setParsed(tweet['tweet_id'])
self.createNote(tweet)
E = Event(tweet['tweet_id'], tweet['tweet_id'], 0, tweet['created'], tweet['author'], tweet['recipient'])
E.save()
self.sendTweet('@%s promised @%s %s http://www.punkmoney.org/note/%s' % (tweet['author'], tweet['recipient'], tweet['promise'], tweet['tweet_id']))
self.logInfo('[P] @%s promised @%s %s.' % (tweet['author'], tweet['recipient'], tweet['tweet_id']))
except Exception, e:
self.logWarning("Processing promise %s failed: %s" % (tweet['tweet_id'], e))
if tweet_errors is not False:
self.sendTweet('@%s Sorry, your promise [%s] didn\'t parse. Try again: http://www.punkmoney.org/print/' % (tweet['author'], tweet['tweet_id']))
self.setParsed(tweet['tweet_id'], '-')
# parseTransfer
# parse and save a transfer
def parseTransfer(self, tweet):
try:
def parsePromise(self, tweet):
# If this promise is a reply with no content, create promise from note it is a reply to
r = re.match('@(\w+) promise %s|%s' % (HASHTAG, ALT_HASHTAG),
tweet['content'], re.IGNORECASE)
if r and tweet.get('reply_to_id', None) is not None:
note = self.getNote(tweet['reply_to_id'])
tweet['recipient'] = note['issuer']
if note['type'] == 10:
if note['bearer'].strip() != tweet['author'].strip():
raise Exception('Promise issued by non-bearer')
else:
tweet['issuer'] = tweet['author']
else:
tweet['issuer'] = tweet['author']
# Check Transferability (optional)
t = re.match('(.*)( NT )(.*)', tweet['content'], re.IGNORECASE)
if t:
tweet['transferable'] = False
else:
tweet['transferable'] = True
tweet['promise'] = note['promise']
# Check expiry (optional)
''' 'Expires in' syntax '''
e = re.match('(.*) Expires in (\d+) (\w+)(.*)', tweet['content'],
re.IGNORECASE)
if e:
num = e.group(2)
unit = e.group(3)
tweet['expiry'] = self.getExpiry(tweet['created'], num, unit)
else:
tweet['expiry'] = None
tweet_errors = False
tweet['condition'] = None
# Close request
if note['type'] == 10:
self.updateNote(note['id'], 'status', 1)
E = Event(note['id'], tweet['tweet_id'], 11, tweet['created'],
tweet['author'], tweet['recipient'])
E.save()
# If this is an original promise...
else:
try:
# Tweet flag default true
tweet_errors = True
# Strip out hashtag
h = re.search('(.*)(%s|%s)(.*)' % (HASHTAG, ALT_HASHTAG),
tweet['content'], re.IGNORECASE)
if h:
statement = h.group(1) + h.group(3)
else:
raise Exception("Hashtag not found")
# Get recipient
r = re.search('(.*)@(\w+)(.*)', statement)
if r:
tweet['recipient'] = r.group(2)
statement = r.group(1).strip() + r.group(3)
self.saveUser(tweet['recipient'], intro=True)
else:
# (Don't tweet this as an error)
tweet_errors = False
raise Exception("Recipient not found")
# Check not to self
if tweet['recipient'] == tweet['author']:
raise Exception("Issuer and recipient are the same")
# Check Transferability (optional)
t = re.match('(.*)( NT )(.*)', statement, re.IGNORECASE)
if t:
tweet['transferable'] = False
statement = t.group(1) + t.group(3)
else:
tweet['transferable'] = True
# Check expiry (optional)
''' 'Expires in' syntax '''
e = re.match('(.*) Expires in (\d+) (\w+)(.*)', statement,
re.IGNORECASE)
if e:
num = e.group(2)
unit = e.group(3)
tweet['expiry'] = self.getExpiry(tweet['created'], num,
unit)
statement = e.group(1) + e.group(4)
else:
tweet['expiry'] = None
# Get condition
c = re.match('(.*)( if )(.*)', statement, re.IGNORECASE)
if c:
tweet['condition'] = c.group(3)
else:
tweet['condition'] = None
# Get promise
p = re.match('(.*)(promise)(.*)', statement, re.IGNORECASE)
if p:
if p.group(1).strip().lower() == 'i':
promise = p.group(3)
else:
promise = p.group(1).strip() + p.group(3)
else:
raise Exception("Promise not found")
# Clean up promise
'''
Remove trailing white space, full stop and word 'you' (if found)
'''
promise = promise.strip()
while promise[-1] == '.':
promise = promise[:-1]
if promise[0:4] == 'you ':
promise = promise[4:]
tweet['promise'] = promise
except Exception, e:
raise Exception
def parsePromise(self, tweet):
expressions = self.types_map['promise']
for expression in expressions:
try:
# Tweet flag default true
tweet_errors = True
# Strip out user accout
h = re.search('(.*)(@%s)(.*)'% (ISSUER_ACCOUNT), tweet['content'], re.IGNORECASE)
if h:
statement = h.group(1) + h.group(3)
else:
raise Exception("Issuer not found")
tweet['transferable'] = False
# Check expiry (optional)
''' 'Expires in' syntax '''
e = re.match('(.*) Expira en (\d+) (\w+)(.*)', statement, re.IGNORECASE|re.UNICODE)
if e:
num = e.group(2)
unit = e.group(3)
tweet['expiry'] = self.getExpiry(tweet['created'], num, unit)
statement = e.group(1) + e.group(4)
else:
tweet['expiry'] = None
# Get condition
c = re.match('(.*)( if )(.*)', statement, re.IGNORECASE)
if c:
tweet['condition'] = c.group(3)
else:
tweet['condition'] = None
# Get promise
p = re.match('(.*)(%s)(.*)con(.*)' % expression, statement, re.IGNORECASE)
if p:
print p.groups()
if p.group(1).strip().lower() == 'i':
promise = p.group(3)
else:
promise = p.group(1).strip() + p.group(3)
else:
continue
# Get bearer
r = re.search('@(\w+)(.*)', promise)
if r:
tweet['recipient'] = tweet['author'] #The recipient for the debt is the author of the tweet
tweet['author'] = r.group(1)
promise = r.group(2).strip()
self.saveUser(tweet['author'], intro=True)
else:
# (Don't tweet this as an error)
tweet_errors = False;
raise Exception("Recipient not found")
# Check not to self
if tweet['recipient'] == tweet['author']:
raise Exception("Issuer and recipient are the same")
# Clean up promise
'''
Remove trailing white space, full stop and word 'you' (if found)
'''
promise = promise.strip()
while promise[-1] == '.':
promise = promise[:-1]
if promise[0:4] == 'you ':
promise = promise[4:]
tweet['promise'] = promise
except Exception, e:
raise e
if promise:
# Processing promise
try:
self.setParsed(tweet['tweet_id'])
self.createNote(tweet)
self.sendWelcome(tweet['author'], tweet['recipient'],tweet['tweet_id'])
E = Event(tweet['tweet_id'], tweet['tweet_id'], 10, tweet['created'], tweet['author'], tweet['recipient'])
E.save()
self.sendTweet('@%s %s @%s %s http://www.punkmoney.org/note/%s' % (expression ,tweet['author'], tweet['recipient'], tweet['promise'], tweet['tweet_id']))
self.logInfo('[P] @%s %s @%s %s.' % (expression, tweet['author'], tweet['recipient'], tweet['tweet_id']))
break
except Exception, e:
self.logWarning("Processing promise %s failed: %s" % (tweet['tweet_id'], e))
if tweet_errors is not False:
self.sendTweet('@%s Sorry, your promise [%s] didn\'t parse. Try again: http://www.punkmoney.org/print/' % (tweet['author'], tweet['tweet_id']))
self.setParsed(tweet['tweet_id'], '-')
def parseTransfer(self, tweet):
try:
self.logInfo("Parsing tweet %s [transfer]" % tweet['tweet_id'])
# Get issuer and recipient
from_user = tweet['author']
to_user = tweet['to_user']
# Create user
self.saveUser(to_user)
# If issuer and recipient are the same, skip
if from_user == to_user:
raise Exception("Issuer and recipient are the same")
# Find original tweet this is a reply to
original_id = self.findOriginal(tweet['reply_to_id'],
tweet['tweet_id'])
# Check note exists
if original_id is None:
raise Exception("Original note could not be found")
# Get original note
note = self.getNote(original_id)
# Check transferer is current bearer
if from_user != note['bearer']:
raise Exception("User %s is not the current note bearer" %
from_user)
# Check note is open (i.e. not expired or redeemed)
if note['status'] != 0:
if note['status'] == 1:
raise Exception("Note has already been redeemed")
if note['status'] == 2:
raise Exception("Note has expired")
# Check note is transferable
if note['transferable'] != 1:
raise Exception("Note is non-transferable")
# Check recipient is trusted [Disabled]
'''
if self.checkTrusted(note['issuer'], to_user) is False:
raise Exception("Transferee not trusted by issuer")
'''
self.saveUser(to_user, intro=True)
# Process transfer
self.setParsed(tweet['tweet_id'])
self.updateNote(note['id'], 'bearer', to_user)
# Create event
E = Event(note['id'], tweet['tweet_id'], 3, tweet['created'],
from_user, to_user)
E.save()
# Log transfer
self.logInfo('[Tr] @%s transferred %s to @%s' %
(tweet['author'], note['id'], to_user))
self.setParsed(tweet['tweet_id'])
except Exception, e:
self.setParsed(tweet['tweet_id'], '-')
self.logWarning("Processing transfer %s failed: %s" %
(tweet['tweet_id'], e))
def parseThanks(self, tweet):
try:
self.logInfo("Parsing tweet %s [thanks]" % tweet['tweet_id'])
from_user = tweet['author']
# If tweet has no reply to id
if tweet['reply_to_id'] is None:
h = re.search('(.*)(%s|%s)(.*)' % (HASHTAG, ALT_HASHTAG),
tweet['message'], re.IGNORECASE)
if h:
tweet['message'] = h.group(1) + h.group(3).strip()
self.createThanks(tweet)
tweet['message'] = 'for ' + tweet['message']
self.saveUser(tweet['recipient'], intro=True)
# Log thanks
message = '[Thanks] @%s thanked @%s %s' % (
tweet['author'], tweet['recipient'], tweet['message'])
self.logInfo(message)
self.sendTweet(
'@%s thanked @%s %s http://www.punkmoney.org/note/%s' %
(tweet['author'], tweet['recipient'], tweet['message'],
tweet['tweet_id']))
self.setParsed(tweet['tweet_id'])
# If tweet has a reply_to_id, parse as redemption
else:
original_id = self.findOriginal(tweet['reply_to_id'],
tweet['tweet_id'])
note = self.getNote(original_id)
to_user = note['issuer']
# Check original exists
if note is False:
raise Exception("Original note not found")
# Check tweet author is current bearer
if note['bearer'] != from_user:
raise Exception("User is not the current note bearer")
# Check note is open (i.e. not expired or redeemed)
if note['status'] != 0:
if note['status'] == 1:
raise Exception("Note has already been redeemed")
if note['status'] == 2:
raise Exception("Note has expired")
message = note['promise']
# Process thanks
self.updateNote(note['id'], 'status', 1)
E = Event(note['id'], tweet['tweet_id'], 1, tweet['created'],
from_user, to_user)
E.save()
# Log thanks
self.logInfo('[T] @%s thanked @%s for %s' %
(to_user, from_user, message))
# Tweet event
self.sendTweet(
'@%s thanked @%s for %s http://www.punkmoney.org/note/%s' %
(from_user, to_user, note['promise'], note['id']))
self.setParsed(tweet['tweet_id'])
except Exception, e:
self.logWarning("Processing thanks %s failed: %s" %
(tweet['tweet_id'], e))
self.setParsed(tweet['tweet_id'], '-')
def parseNeed(self, tweet):
try:
# Strip out hashtag
h = re.search('(.*)(%s|%s)(.*)' % (HASHTAG, ALT_HASHTAG),
tweet['content'], re.IGNORECASE)
if h:
statement = h.group(1) + h.group(3)
else:
raise Exception("Hashtag not found")
# Check expiry (optional)
''' 'Expires in' syntax '''
e = re.search('(.*) Expires in (\d+) (\w+)(.*)', statement,
re.IGNORECASE)
if e:
num = e.group(2)
unit = e.group(3)
tweet['expiry'] = self.getExpiry(tweet['created'], num, unit)
statement = e.group(1) + e.group(4)
else:
tweet['expiry'] = None
# Get thing offered/needed
p = re.match('(.*)(need[s]?)(.*)', statement, re.IGNORECASE)
if p:
if p.group(1).strip().lower() == 'i':
item = p.group(3)
else:
item = p.group(1).strip() + p.group(3)
else:
raise Exception("Item not found")
# Get condition
c = re.match('(.*)( if )(.*)', item, re.IGNORECASE)
if c:
tweet['condition'] = c.group(3)
else:
tweet['condition'] = None
# Clean up promise
'''
Remove trailing white space, full stop and word 'you' (if found)
'''
item = item.strip()
while item[-1] == '.':
item = item[:-1]
tweet['item'] = item
self.createOffer(5, tweet)
# Create event
E = Event(tweet['tweet_id'], '0', 5, tweet['created'],
tweet['author'], '')
E.save()
# Log event
self.logInfo('[N] @%s needs %s.' %
(tweet['author'], tweet['tweet_id']))
# Tweet
self.sendTweet(
'[N] @%s needs %s http://www.punkmoney.org/note/%s' %
(tweet['author'], item, tweet['tweet_id']))
self.setParsed(tweet['tweet_id'])
except Exception, e:
self.logWarning("Processing %s failed: %s" %
(tweet['tweet_id'], e))
self.sendTweet(
'@%s Sorry, your need [%s] didn\'t parse. Try again: http://www.punkmoney.org/print/'
% (tweet['author'], tweet['tweet_id']))
self.setParsed(tweet['tweet_id'], '-')