Implement authentication and timeline retrieval

bot.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-import dbtools, logging, setuptools, strings, telegram.ext
+import ast, dbtools, logging, setuptools, strings, telegram.ext, twitools, tweepy
 
 logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s', level=logging.INFO)
 logger = logging.getLogger(__name__)
@@ -10,12 +10,44 @@ def log(bot, update, error):
 
 updater = telegram.ext.Updater(token=setuptools.token())
 
+def noauth(update):
+ update.message.reply_text(strings.noauth)
+
 def start(bot, update):
  update.message.reply_text(strings.start % (setuptools.botname(), setuptools.botname()))
 
 def auth(bot, update):
- update.message.reply_text("Ooops. Not implemented yet.")
+ db = dbtools.dbHelper()
+ cid = update.message.chat_id
 
+ if not (db.ato(cid) or db.ase(cid)):
+  auth = tweepy.OAuthHandler(setuptools.cke(), setuptools.cse())
+  update.message.reply_text(strings.auth % auth.get_authorization_url())
+  dbtools.dbHelper().storeToken(cid, auth.request_token)
+
+ else:
+  update.message.reply_text(strings.authimp)
+
+def verify(bot, update, args): 
+ db = dbtools.dbHelper()
+ cid = update.message.chat_id
+
+ if db.ato(cid) and not db.ase(cid):
+  auth = tweepy.OAuthHandler(setuptools.cke(), setuptools.cse())
+  auth.request_token = ast.literal_eval(db.ato(cid))
+
+  try:
+   auth.get_access_token(args[0])
+   dbtools.dbHelper().storeUser(cid, auth.access_token, auth.access_token_secret)
+   update.message.reply_text(strings.verify)
+
+  except Exception as e:
+   dbtools.dbHelper().deleteUser(update.message.chat_id)
+   update.message.reply_text(strings.verifyfail)
+
+ else:
+  update.message.reply_text(strings.verifyimp)
+  
 def unauth(bot, update):
  dbtools.dbHelper().deleteUser(update.message.chat_id)
  update.message.reply_text(strings.unauth % setuptools.url())
@@ -24,28 +56,50 @@ def fish(bot, update):
  dbtools.dbHelper().addFish(update.message.chat_id)
  update.message.reply_text("Yummy! Thanks! :3")
 
-def explicitTweet(bot, update):
+def explicitTweet(bot, update, args):
  update.message.reply_text("Ooops. Not implemented yet.")
 
 def tweet(bot, update):
- update.message.reply_text("Ooops. Not implemented yet.")
+ try:
+  if dbtools.dbHelper().getTStatus(update.message.chat_id):
+   explicitTweet(bot, update, update.message.text)
+ except:
+  noauth(update)
+
+def timeline(bot, update, args = [10]):
+ try:
+  count = int(args[0])
+ except:
+  count = 10
+
+ two = twitools.twoHelper(update.message.chat_id)
+
+ for status in two.api.home_timeline(count=count):
+  update.message.reply_text("%s (%s) at %s: %s" % (status.author.name, status.author.screen_name, status.created_at, status.text))
 
 def toggleTweet(bot, update):
  try:
   update.message.reply_text(strings.toggleTweet % ("on" if dbtools.dbHelper().toggleTweet(update.message.chat_id) else "off"))
  except:
-  update.message.reply_text(strings.noauth)
+  noauth(update)
 
 def unknown(bot, update):
  update.message.reply_text("Sorry, I didn't understand that command.")
 
+def test(bot, update, args):
+ print(args)
+ unknown(bot, update)
+
 updater.dispatcher.add_handler(telegram.ext.CommandHandler("auth", auth))
 updater.dispatcher.add_handler(telegram.ext.CommandHandler("fish", fish))
 updater.dispatcher.add_handler(telegram.ext.CommandHandler("help", start))
 updater.dispatcher.add_handler(telegram.ext.CommandHandler("start", start))
+updater.dispatcher.add_handler(telegram.ext.CommandHandler("test", test, pass_args=True))
+updater.dispatcher.add_handler(telegram.ext.CommandHandler("timeline", timeline))
 updater.dispatcher.add_handler(telegram.ext.CommandHandler("toggletweet", toggleTweet))
-updater.dispatcher.add_handler(telegram.ext.CommandHandler("tweet", explicitTweet))
+updater.dispatcher.add_handler(telegram.ext.CommandHandler("tweet", explicitTweet, pass_args=True))
 updater.dispatcher.add_handler(telegram.ext.CommandHandler("unauth", unauth))
+updater.dispatcher.add_handler(telegram.ext.CommandHandler("verify", verify, pass_args=True))
 
 updater.dispatcher.add_handler(telegram.ext.MessageHandler(telegram.ext.Filters.text, tweet))
 updater.dispatcher.add_handler(telegram.ext.MessageHandler(telegram.ext.Filters.command, unknown))

dbtools/__init__.py

@@ -68,6 +68,7 @@ class dbObject:
   self.commit()
 
  def storeUser(self, cid, ato, ase):
+  self.executeQuery("DELETE FROM tokens WHERE cid = %i;" % int(cid))
   self.executeQuery("INSERT INTO tokens(cid, ato, ase) VALUES(%i, '%s', '%s');" % (int(cid), ato, ase))
   self.commit()
 
@@ -104,6 +105,11 @@ class dbObject:
   self.executeQuery("UPDATE tokens SET fish = fish + 1 WHERE cid = %i;" % int(cid))
   self.commit()
 
+ def storeToken(self, cid, ato):
+  self.executeQuery('INSERT INTO tokens(cid, ato) VALUES(%i, "%s");' % (int(cid), ato))
+  self.commit()
+
+
 def dbHelper():
  if setuptools.dbtype() == SQLITE:
   return dbObject(dbtype=SQLITE, path=setuptools.dbpath())

strings.py

@@ -1,3 +1,17 @@
+auth = '''To get authenticated with Twitter, please visit this URL and sign in:
+
+* %s
+
+You will receive a six-digit PIN. Please send it to me like this:
+
+* /verify 123456'''
+
+
+authimp = '''I can't currently start a new authentication process for you as you are either already authenticated or an authentication process has been started.
+
+Please unauthenticate using /unauth first if you are sure you want to re-authenticate.'''
+
+
 noauth = '''You are not authenticated. Please use /auth to sign in with Twitter.'''
 
 
@@ -32,3 +46,12 @@ I hope you had a good time with me. If there is anything you would like to tell
 Your data has been deleted. Of course, you can always just re-authenticate using /auth.
 
 It was great having you here. So long, and thanks for all the /fish!'''
+
+
+verify = '''Thanks for authenticating. You can now use all of my features!'''
+
+verifyfail = '''Oops, something went wrong during the authentication. Please try again:
+
+* /auth'''
+
+verifyimp = '''There is not currently an authentication process running for you. You may already be logged in, or you have not yet sent me an /auth command.'''

twitools/__init__.py

@@ -1,4 +1,4 @@
-import tweepy, setuptools
+import dbtools, tweepy, setuptools
 
 class twObject:
 
@@ -24,21 +24,24 @@ class twObject:
  def tweet(self, text, reply = 0):
   return self.api.update_status(text, reply)
 
-def getFollowerIDs(two=twObject()):
+def getFollowerIDs(two):
  ''' Returns 5,000 follower IDs at most '''
  for id in list(two.api.followers_ids(screen_name=twObject().whoami())):
   yield int(id)
 
-def getFollowingIDs(two=twObject()):
+def getFollowingIDs(two):
  for id in list(two.api.friends_ids(screen_name=twObject().whoami())):
   yield int(id)
 
-def getNameByID(uid, two=twObject()):
+def getNameByID(uid, two):
  return two.api.get_user(uid).screen_name
 
-def getNamesByIDs(fids=getFollowerIDs(), two=twObject()):
+def getNamesByIDs(fids, two):
   for page in setuptools.paginate(fids, 100):
    followers = two.api.lookup_users(user_ids=page)
    for follower in followers:
     yield {"id": follower.id, "name": follower.screen_name}
 
+def twoHelper(cid):
+ db = dbtools.dbHelper()
+ return twObject(db.ato(cid), db.ase(cid))