dotfiles/.weechat/python/weetweet.py

#
# Copyright (c) 2013 by DarkDefender <darkdefende (a) gmail.com>
# File bugs here: https://github.com/DarkDefender/weetweet

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

import sys
import ast
import re
import os
import tempfile
import time
import calendar
import socket

# TODO:
# Add desc for script options

# This twitter plugin can be extended even more. Just look at the twitter api
# doc here: https://dev.twitter.com/docs/api/1.1

# Thanks to ttytter for interface ideas!
# http://www.floodgap.com/software/ttytter/

# I've borrowed some ideas, functions for ainmosni and his twitter plugin
# https://github.com/ainmosni/weetwit

weechat_call = True
import_ok = True
required_twitter_version = "1.14.1"

try:
    import weechat
except:
    #import html parser so we can convert html strings to plain text
    try:
        import html.parser
    except:
        print("You need to have python3 installed to run this script!")
        exit(0)
    weechat_call = False

try:
    #Import python twitter lib
    from twitter import *
except:
    import_ok = False

try:
    #Import for version checking
    from pkg_resources import parse_version, get_distribution
    version = get_distribution("twitter").version
    if parse_version(required_twitter_version) > parse_version(version):
        import_ok = False
except:
    if weechat_call:
        weechat.prnt("", "You need the have pkg_resources installed for version checking")
    else:
        print("You need the have pkg_resources installed for version checking")

# These two keys is what identifies this twitter client as "weechat twitter"
# If you want to change it you can register your own keys at:
# https://dev.twitter.com/apps/new

CONSUMER_SECRET = 'ivx3oxxkSOAOofRuhmGXQK4nkLFNXD94wbJiRUBhN1g'
CONSUMER_KEY = 'NVkYe8DAeaw6YRcjw662ZQ'

script_options = {
    "oauth_token" : "",
    "oauth_secret" : "",
    "auth_complete" : False,
    "screen_name" : "",
    "last_id" : "",
    "print_id" : True,
    "alt_rt_style" : False,
    "home_replies" : False,
    "tweet_nicks" : True,
}

#TODO have a dict for each buffer
tweet_dict = {'cur_index': "a0"}
#Mega command dict
command_dict = dict(user="u",replies="r",view_tweet="v",
        retweet="rt",delete="d",tweet="t",reply="re",new_tweets="new",
        follow_user="follow",unfollow_user="unfollow",following="f",
        followers="fo",about="a",block="b",unblock="ub",
        blocked_users="blocks",favorite="fav",unfavorite="unfav",
        favorites="favs", rate_limits="limits",home_timeline="home",
        clear_nicks="cnicks",clear_buffer="clear",create_stream="stream",
        restart_home_stream="re_home")
desc_dict = dict(
        user="<user>[<id><count>|<id>|<count>], Request user timeline, " +
        "if <id> is given it will get tweets older than <id>, " +
        "<count> is how many tweets to get, valid number is 1-200",
        replies="[<id><count>|<id>|<count>],Get any replies/mentions of you " +
        "if <id> is given it will get tweets older than <id>, " +
        "<count> is how many tweets to get, valid number is 1-200",
        view_tweet="<id>, View/get tweet with <id>",
        retweet="<id>, Retweet <id>",
        delete="<id>, Delete tweet <id>. You can only delete your own tweets...",
        tweet="<text>Tweet the text following this command",
        reply="<id><text>, reply to <id>. You need to have @<username> " +
        "of the user that you reply to in the tweet text. If this is not " +
        "the case this will be treated like a normal tweet instead.",
        new_tweets="Get new tweets from your home_timeline. This is only " +
        "useful if you have disabled the auto updater",
        follow_user="<user>, Add user to people you follow",
        unfollow_user="<user>, Remove user for people you follow",
        following="[|<id>|<user>|<user><id>], Show 'friends' of <user> or " +
        "if no user were given show the people you follow. If not all " +
        "followers were printed supply the <id> of the last list to get " +
        "the new batch of nicks",
        followers="[|<id>|<user>|<user><id>], Who followes <user> or " +
        "if no user were given show your follower. If not all " +
        "followers were printed supply the <id> of the last list to get " +
        "the new batch of nicks",
        about="<user>, Print info about <user>",
        block="<user>, Block <user>",
        unblock="<user>, Unblock <user>",
        blocked_users="Print a list of users you have currently blocked",
        favorite="<id>, Add tweet <id> to you favorites",
        unfavorite="<id>, Remove tweet <id> from yout favorites",
        favorites="[|<user>][<id><count>|<id>|<count>], Request <user> favs, " +
        "if <user> is not given get your own favs. " +
        "If <id> is given it will get tweets older than <id>, " +
        "<count> is how many tweets to get, valid number is 1-200",
        rate_limits="[|<sub_group>], get the current status of the twitter " +
        "api limits. It prints how much you have left/used. " +
        " if <sub_group> is supplied it will only get/print that sub_group.",
        home_timeline="[<id><count>|<id>|<count>],Get tweets from you home " +
        "timeline" +
        "if <id> is given it will get tweets older than <id>, " +
        "<count> is how many tweets to get, valid number is 1-200",
        clear_nicks="Clear nicks from the 'Tweet_parse' nick group. "+
        "These nicks are parsed from recived tweets, it can get " +
        "messy at times...",
        clear_buffer="Clear the twitter buffer of text "+
        "same as '/buffer clear'",
        create_stream="Create a twitter stream with the following filter "+
        "options: <user to stream> & <keywords>. Note that they must be " +
        "seperated by a ' & '. To only use keywords just have ' & ' in the "+
        "begininng.\n NOTE: you can only have one stream at a time because "+
        "twitter will IP ban you if you repeatedly request more than one "+
        "stream.",
	restart_home_stream="Restart the home timeline stream after it has " +
	"shutdown.")

SCRIPT_NAME = "weetweet"
SCRIPT_FILE_PATH = os.path.abspath(__file__)

twit_buf = ""
timer_hook = ""
sock_hooks = {}
proc_hooks = {}
sock_fd_dict = {}
tweet_nicks_group = {}
friends_nicks_group = {}

html_escape_table = {
    '"': "&quot;",
    "'": "&apos;",
    }

def html_escape(text):
    """Produce entities within text."""
    return "".join(html_escape_table.get(c,c) for c in text)

def dict_tweet(tweet_id):
    cur_index = tweet_dict['cur_index']
    if not tweet_id in tweet_dict.values():
        if cur_index == 'z9':
            cur_index = 'a0'

        if cur_index[1] == '9':
            cur_index = chr(ord(cur_index[0]) + 1) + '0'
        else:
            cur_index = cur_index[0] + chr(ord(cur_index[1]) + 1)

        tweet_dict[cur_index] = tweet_id
        tweet_dict['cur_index'] = cur_index
        return cur_index
    else:
        for index, t_id in tweet_dict.items():
            if t_id == tweet_id:
                return index


def read_config():
    for item in script_options:
        script_options[item] = weechat.config_string(weechat.config_get("plugins.var.python."+SCRIPT_NAME+"." + item))
    for item in ["auth_complete","print_id","alt_rt_style","home_replies","tweet_nicks"]:
        #Convert to bool
        script_options[item] = weechat.config_string_to_boolean(script_options[item])

def config_cb(data, option, value):
    """Callback called when a script option is changed."""
    # for example, read all script options to script variables...
    # ...
    read_config()
    return weechat.WEECHAT_RC_OK

def add_to_nicklist(buf, nick, group=""):
    """Add nick to the nicklist."""
    if group == "":
        group = friends_nicks_group[buf]
    weechat.nicklist_add_nick(buf, group, nick, 'bar_fg', '', '', 1)

def remove_from_nicklist(buf, nick, group=""):
    """Remove nick from the nicklist."""
    if group == "":
        group = friends_nicks_group[buf]
    nick_ptr = weechat.nicklist_search_nick(buf, group, nick)
    weechat.nicklist_remove_nick(buf, nick_ptr)

def parse_for_nicks(text,buffer):
    #Parse text for twitter nicks and add them to nicklist
    regex = re.compile(r'@([A-Za-z0-9_]+)')
    reset = weechat.color('reset')
    for word in text.split():
        match = re.search(regex,word)
        if str(type(match)) == "<type '_sre.SRE_Match'>":
            nick = word[match.start(1):match.end(0)]
            add_to_nicklist(buffer,nick,tweet_nicks_group[buffer])

def print_tweet_data(buffer,tweets,data):

    for message in tweets:
        nick = message[1]
        text = message[3]
        reply_id = ""
        if script_options['tweet_nicks']:
            parse_for_nicks(text,buffer)
            add_to_nicklist(buffer,nick,tweet_nicks_group[buffer])

        if script_options['print_id']:
            t_id = weechat.color('reset') + ' ' + dict_tweet(message[2])
        else:
            t_id = ''

        if len(message) == 5:
            #This is a reply to a tweet
            arrow_col = weechat.color('chat_prefix_suffix')
            reset_col = weechat.color('reset')
            reply_id = arrow_col +  "<" + reset_col + dict_tweet(message[4]) + arrow_col + "> " + reset_col
            temp_text = text
            text = reply_id
            reply_id = temp_text

        weechat.prnt_date_tags(buffer, message[0], "notify_message",
                "%s%s\t%s%s" % (nick, t_id, text,reply_id))
    if data == "id":
        try:
            if script_options['last_id'] < tweets[-1][2]:
                script_options['last_id'] = tweets[-1][2]
                # Save last id
                weechat.config_set_plugin("last_id",script_options["last_id"])
        except:
            pass

def trim_tweet_data(tweet_data, screen_name, alt_rt_style):
    # Because of the huge amount of data, we need to cut down on most of it because we only really want
    # a small subset of it. This also prevents the output buffer from overflowing when fetching many tweets
    # at once.

    h = html.parser.HTMLParser()

    output = []
    for message in tweet_data:
        if alt_rt_style and message.get('retweeted_status'):
            if message['user']['screen_name'] == screen_name:
                #escape highlighting
                message['user']['screen_name'] = "<you>"
            message['text'] = message['retweeted_status']['text'] + " (retweeted by " + message['user']['screen_name'] + ")"
            message['user'] = message['retweeted_status']['user']
        mes_list = [calendar.timegm(time.strptime(message['created_at'],'%a %b %d %H:%M:%S +0000 %Y')),
            message['user']['screen_name'],
            message['id_str'],
            #convert text to bytes so python2 can read it correctly
            #TODO remove the encode when weechat is running python3 as default
            h.unescape(message['text']).encode('utf-8')]
        if message["in_reply_to_status_id_str"] != None:
            mes_list.append(message["in_reply_to_status_id_str"])

        output.append(mes_list)

    output.reverse()
    return output

def twitter_stream_cb(buffer,fd):
    #accept connection
    server = sock_fd_dict[sock_fd_dict[fd]]
    conn, addr = server.accept()
    error = False
    tweet = ""
    data = True
    while data:
        try:
            data = conn.recv(1024).decode('utf-8')
            tweet += data
        except:
            break

    try:
        tweet = ast.literal_eval(tweet)
    except:
        weechat.prnt(buffer, "Error resv stream message")
        return weechat.WEECHAT_RC_OK
    #Is this a text message (normal tweet)?
    if isinstance(tweet,list):
        if buffer == twit_buf:
            #Update last recv id
            print_tweet_data(buffer,tweet,"id")
        else:
            print_tweet_data(buffer,tweet,"")
    elif False:
        #https://dev.twitter.com/docs/streaming-apis/messages
        #TODO handle stream events
        weechat.prnt(buffer, "%s%s" % (weechat.prefix("network"),
        "recv stream data: " + str(tweet)))

    conn.close()
    return weechat.WEECHAT_RC_OK

def twitter_stream(cmd_args):
    if len(cmd_args) < 5:
        return "Invalid stream command"
    if not os.path.exists(cmd_args[4]):
        return "The socket file doesn't exist! " + cmd_args[4]

    oauth_token = cmd_args[1]
    oauth_secret= cmd_args[2]

    try:
        if cmd_args[-1][0] == "{":
            option_dict = ast.literal_eval(cmd_args[-1])
            cmd_args.pop(-1)
            home_replies = option_dict['home_replies']
            alt_rt_style = option_dict['alt_rt_style']
            screen_name = option_dict['screen_name']
            name = option_dict['name']
            stream_args = option_dict['stream_args']
    except:
        return "Error starting stream, no option arguments"

    def connect():
        client = socket.socket( socket.AF_UNIX, socket.SOCK_STREAM )
        client.connect(cmd_args[4])
        #Don't block, timeout if no data is present
        client.setblocking(0)
        return client

    # These arguments are optional. But the current code only handles this
    # configuration. So it's defined here if the defaults change.
    stream_options = dict( timeout=None, block=True, heartbeat_timeout=90 )

    if name == "twitter":
        #home timeline stream
        stream = TwitterStream(auth=OAuth(
                oauth_token, oauth_secret, CONSUMER_KEY, CONSUMER_SECRET),
                domain="userstream.twitter.com", **stream_options)
        if home_replies:
            tweet_iter = stream.user(replies="all")
        else:
            tweet_iter = stream.user()
    else:
        h = html.parser.HTMLParser()
        args = stream_args.split(" & ")
        stream = TwitterStream(auth=OAuth(
                oauth_token, oauth_secret, CONSUMER_KEY, CONSUMER_SECRET),
            **stream_options)

        twitter = Twitter(auth=OAuth(
            oauth_token, oauth_secret, CONSUMER_KEY, CONSUMER_SECRET))

        if args[0] != "":
            follow = ",".join(h.unescape(args[0]).split())
            twitter_data = twitter.users.lookup(screen_name=follow)
            follow_ids = ""
            for user in twitter_data:
                follow_ids += user['id_str'] + ","
            follow_ids = follow_ids[:-1]
            if len(args) == 2 and args[1] != "":
                track = ",".join(h.unescape(args[1]).split())
                tweet_iter = stream.statuses.filter(track=track,follow=follow_ids)
            else:
                tweet_iter = stream.statuses.filter(follow=follow_ids)
        else:
            track = ",".join(h.unescape(args[1]).split())
            tweet_iter = stream.statuses.filter(track=track)

    stream_end_message = "Unknown reason"

    # Iterate over the stream.
    for tweet in tweet_iter:
        # You must test that your tweet has text. It might be a delete
        # or data message.
        if tweet is None:
            stream_end_message = "'None' reply"
        elif tweet is stream.Timeout:
            stream_end_message = "Timeout"
        elif tweet is stream.HeartbeatTimeout:
            stream_end_message = "Heartbeat Timeout"
        elif tweet is stream.Hangup:
            stream_end_message = "Hangup"
        elif tweet.get('text'):
            tweet = trim_tweet_data([tweet],screen_name,alt_rt_style)
            client = connect()
            client.sendall(bytes(str(tweet),"utf-8"))
            client.close()
            stream_end_message = "Text message"
        else:
            #Got a other type of message
            client = connect()
            client.sendall(bytes(str(tweet),"utf-8"))
            client.close()
            stream_end_message = "Unhandled type message"

    return "Stream shut down after: " + stream_end_message + ". You'll have to restart the stream manually."

def stream_close_cb(name,buffer):
    global sock_fd_dict
    global proc_hooks
    weechat.unhook(sock_hooks[name])
    weechat.unhook(proc_hooks[name])
    #remove fd key
    for key, value in sock_fd_dict.items():
        if value == name:
            sock_fd_dict.pop(key, None)
            break
    sock_fd_dict[name].close()
    proc_hooks.pop(name,None)
    sock_fd_dict.pop(name, None)
    return weechat.WEECHAT_RC_OK

def create_stream(name, args = ""):
    global sock_fd_dict
    global proc_hooks
    global sock_hooks

    if proc_hooks.get(name):
        return "Stream has already been created, close it before trying to open a new one"

    #Check if buffer exists
    buffer = weechat.buffer_search("python", name)
    if buffer == "":
        buffer = weechat.buffer_new(name, "buffer_input_cb", name, "stream_close_cb", name)
        setup_buffer(buffer)

    if not sock_fd_dict.get(name):
        file_name = tempfile.gettempdir() + "/we_tw_" + name
        if os.path.exists(file_name):
            os.remove(file_name)

        server = socket.socket( socket.AF_UNIX, socket.SOCK_STREAM )
        server.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
        server.bind(file_name)
        #Don't block, timeout if no data is present
        server.setblocking(0)
        server.listen(1)
        file_fd = server.fileno()
        sock_fd_dict[str(file_fd)] = name
        sock_fd_dict[name] = server
        sock_hooks[name] = weechat.hook_fd(file_fd, 1, 0, 0, "twitter_stream_cb", buffer)

    options = dict(screen_name = script_options['screen_name'], name = name,
            alt_rt_style = int(script_options['alt_rt_style']),
            home_replies = int(script_options['home_replies']),
            stream_args = args)

    proc_hooks[name] = weechat.hook_process("python3 " + SCRIPT_FILE_PATH + " " +
                script_options["oauth_token"] + " " + script_options["oauth_secret"] + " " +
                "stream " + file_name + ' "' + str(options) + '"',  0 , "my_process_cb", str([buffer,"Stream"]))
    return "Started stream"

def my_process_cb(data, command, rc, out, err):

    if rc == weechat.WEECHAT_HOOK_PROCESS_ERROR:
        weechat.prnt("", "Error with command '%s'" %
                command.replace(script_options["oauth_token"],"").replace(script_options["oauth_secret"],""))
        return weechat.WEECHAT_RC_OK

    data = ast.literal_eval(data)
    buffer = data[0]
    end_mes = data[1]

    if out != "":
        if out[0] != "[" and out[0] != "{":
            #If message is just a string print it
            weechat.prnt(buffer, "%s%s" % (weechat.prefix("network"), out))
            return weechat.WEECHAT_RC_OK
        process_output = ast.literal_eval(out)
        #List message
        if len(end_mes) >= 1 and end_mes[0] == "L":
            if isinstance(process_output[-1], int):
                t_id = dict_tweet(str(process_output[-1])) + "\t"
                process_output = process_output[:-1]
                more = " ..."
            else:
                t_id = weechat.prefix("network")
                more = ""

            for nick in process_output:
                if end_mes == "LYFollowing":
                    add_to_nicklist(buffer,nick)
                elif script_options['tweet_nicks']:
                    add_to_nicklist(buffer,nick,tweet_nicks_group[buffer])
            weechat.prnt_date_tags(buffer, 0, "no_highlight",
                    "%s%s: %s%s" % (t_id, end_mes[1:], process_output, more))
            return weechat.WEECHAT_RC_OK

        if end_mes == "About":
            weechat.prnt(buffer, "Nick: %s | Name: %s | Protected: %s" % (process_output['screen_name'],
                                                                        process_output['name'],
                                                                        process_output['protected']))
            weechat.prnt(buffer, "Description: %s" % process_output['description'])
            weechat.prnt(buffer, "Location: %s | Time zone: %s" % (process_output['location'], process_output['time_zone']))
            weechat.prnt(buffer, "Created at: %s | Verified user: %s" % (process_output['created_at'], process_output['verified']))
            weechat.prnt(buffer, "Following: %s | Followers: %s | Favourites: %s | Tweets: %s" % (process_output['friends_count'],
                                                                                               process_output['followers_count'],
                                                                                               process_output['favourites_count'],
                                                                                               process_output['statuses_count']))
            weechat.prnt(buffer, "Are you currently following this person: %s" % (process_output['following']))
            return weechat.WEECHAT_RC_OK

        elif end_mes == "Stream":
            #Clean up the stream hooks
            name = weechat.buffer_get_string(buffer, "name")
            stream_close_cb(name, buffer)
            #TODO restart stream correctly
            #create_stream(name)

        print_tweet_data(buffer,process_output,end_mes)

        if end_mes != "id" and end_mes != "":
            weechat.prnt(buffer, "%s%s" % (weechat.prefix("network"), end_mes))
    if err != "":
        weechat.prnt("", "stderr: %s" % err)
    return weechat.WEECHAT_RC_OK

def get_twitter_data(cmd_args):
    # Read the oauth token and auth with the twitter api.
    # Return the requested tweets
    no_home_replies = True
    alt_rt_style = False
    screen_name = ""

    h = html.parser.HTMLParser()

    try:
        if cmd_args[-1][0] == "[":
            option_list = ast.literal_eval(cmd_args[-1])
            cmd_args.pop(-1)
            if "home_replies" in option_list:
                no_home_replies = False
            if "alt_rt_style" in option_list:
                alt_rt_style = True
            screen_name = option_list[0]
    except:
        pass

    if len(cmd_args) < 4:
        return "Invalid command"

    oauth_token = cmd_args[1]
    oauth_secret= cmd_args[2]

    if cmd_args[3] == "auth":
        twitter = Twitter(
            auth=OAuth(oauth_token, oauth_secret, CONSUMER_KEY, CONSUMER_SECRET),
            format='', api_version=None)
        if len(cmd_args) == 5:
            #pin
            return twitter.oauth.access_token(oauth_verifier=cmd_args[4])
        else:
            return twitter.oauth.request_token()
    try:
        twitter = Twitter(auth=OAuth(
            oauth_token, oauth_secret, CONSUMER_KEY, CONSUMER_SECRET))

        if cmd_args[3] == "settings":
            #this only gets called from within weechat
                return twitter.account.settings()['screen_name']
        elif cmd_args[3] == "u":
            kwargs = dict(count=20, screen_name=cmd_args[4])
            if len(cmd_args) == 7:
                kwargs['count'] = int(cmd_args[6])
                kwargs['max_id'] = cmd_args[5]
            elif len(cmd_args) == 6:
                if int(cmd_args[5]) <= 200:
                    kwargs['count'] = int(cmd_args[5])
                else:
                    kwargs['max_id'] = cmd_args[5]
            tweet_data = twitter.statuses.user_timeline(**kwargs)
        elif cmd_args[3] == "r":
            if len(cmd_args) == 6:
                kwargs = dict(count=int(cmd_args[5]), max_id=cmd_args[4])
                tweet_data = twitter.statuses.mentions_timeline(**kwargs)
            elif len(cmd_args) == 5:
                if int(cmd_args[4]) <= 200:
                    tweet_data = twitter.statuses.mentions_timeline(count=int(cmd_args[4]))
                else:
                    tweet_data = twitter.statuses.mentions_timeline(max_id=cmd_args[4])
            else:
                tweet_data = twitter.statuses.mentions_timeline()
        elif cmd_args[3] == "v":
            tweet_data = [twitter.statuses.show._(cmd_args[4])()]
        elif cmd_args[3] == "rt":
            tweet_data = [twitter.statuses.retweet._(cmd_args[4])()]
            #The home stream prints you messages as well...
            # TODO add a switch to print this if the user has deatived the home timeline stream.
            # For all commands like this!
            tweet_data = []
        elif cmd_args[3] == "d":
            #deletes tweet made by the user _(...) converts the id string to a call
            #returns the tweet that was deleted (not a list(dict) just a dict)
            #make it into a list so we don't have to write special cases for this
            tweet_data = [twitter.statuses.destroy._(cmd_args[4])()]
        elif cmd_args[3] == "t":
            #returns the tweet that was sent (not a list(dict) just a dict)
            #make it into a list so we don't have to write special cases for this
            tweet_data = [twitter.statuses.update(status=h.unescape(cmd_args[4]))]
            #The home stream prints you messages as well...
            tweet_data = []
        elif cmd_args[3] == "re":
            tweet_data = [twitter.statuses.update(status=h.unescape(cmd_args[5]),
                in_reply_to_status_id=cmd_args[4])]
            #The home stream prints you messages as well...
            tweet_data = []
        elif cmd_args[3] == "new":
            tweet_data = twitter.statuses.home_timeline(since_id = cmd_args[4], count=200, exclude_replies = no_home_replies)
            if tweet_data == []:
                return "No new tweets available."
        elif cmd_args[3] == "follow":
            tweet_data = []
            twitter.friendships.create(screen_name = cmd_args[4])
        elif cmd_args[3] == "unfollow":
            tweet_data = []
            twitter.friendships.destroy(screen_name = cmd_args[4])
        elif cmd_args[3] == "f" or cmd_args[3] == "fo":
            if len(cmd_args) == 6:
                kwargs = dict(screen_name = cmd_args[4], stringify_ids = True, cursor = int(cmd_args[5]), count = 250)
            else:
                kwargs = dict(screen_name = cmd_args[4], stringify_ids = True, cursor = -1, count = 250)
            if cmd_args[3] == "f":
                tweet_data = twitter.friends.ids(**kwargs)
            else:
                tweet_data = twitter.followers.ids(**kwargs)
            kwargs['cursor'] = tweet_data['next_cursor']
            friend_ids = tweet_data['ids']
            friend_list = list()

            while len(friend_ids) > 100:
                tweet_data = twitter.users.lookup(user_id=",".join(friend_ids[:100]))
                friend_ids = friend_ids[100:]
                for user in tweet_data:
                    friend_list.append(user['screen_name'])
            tweet_data = twitter.users.lookup(user_id=",".join(friend_ids))
            for user in tweet_data:
                friend_list.append(user['screen_name'])

            if kwargs['cursor'] != 0:
                friend_list.append(kwargs['cursor'])
            return friend_list
        elif cmd_args[3] == "a":
            return twitter.users.show(screen_name = cmd_args[4])
        elif cmd_args[3] == "b":
            tweet_data = []
            twitter.blocks.create(screen_name = cmd_args[4])
        elif cmd_args[3] == "ub":
            tweet_data = []
            twitter.blocks.destroy(screen_name = cmd_args[4])
        elif cmd_args[3] == "blocks":
            tweet_data = twitter.blocks.list(skip_status = True)
            block_list = list()
            for user in tweet_data['users']:
                block_list.append(user['screen_name'])
            return block_list
        elif cmd_args[3] == "fav":
            tweet_data = [twitter.favorites.create(_id=cmd_args[4])]
        elif cmd_args[3] == "unfav":
            tweet_data = [twitter.favorites.destroy(_id=cmd_args[4])]
        elif cmd_args[3] == "favs":
            if len(cmd_args) >= 5:
                kwargs = dict()
                if not cmd_args[4].isdigit():
                    kwargs['screen_name'] = cmd_args[4]
                    cmd_args.pop(4)
                if len(cmd_args) == 5:
                    if int(cmd_args[4]) <= 200:
                        kwargs['count'] = int(cmd_args[4])
                    else:
                        kwargs['max_id'] = cmd_args[4]
                elif len(cmd_args) == 6:
                    kwargs['count'] = int(cmd_args[5])
                    kwargs['max_id'] = cmd_args[4]
                tweet_data = twitter.favorites.list(**kwargs)
            else:
                tweet_data = twitter.favorites.list()
        elif cmd_args[3] == "limits":
            output = ""
            if len(cmd_args) >= 5:
                tweet_data = twitter.application.rate_limit_status(resources=",".join(cmd_args[4:]))
            else:
                tweet_data = twitter.application.rate_limit_status()
            for res in tweet_data['resources']:
                output += res + ":\n"
                for sub_res in tweet_data['resources'][res]:
                    output += "  " + sub_res[len(res)+2:] + ":\n"
                    output += "    " + 'reset' + ": " + time.strftime('%Y-%m-%d %H:%M:%S',
                            time.localtime(tweet_data['resources'][res][sub_res]['reset'])) + "\n"
                    output += "    " + 'limit' + ": " + str(tweet_data['resources'][res][sub_res]['limit']) + "\n"
                    output += "    " + 'remaining' + ": " + str(tweet_data['resources'][res][sub_res]['remaining']) + "\n"
            return output
        elif cmd_args[3] == "home":
            if len(cmd_args) == 6:
                kwargs = dict(count=int(cmd_args[5]), max_id=cmd_args[4], exclude_replies = no_home_replies)
                tweet_data = twitter.statuses.home_timeline(**kwargs)
            elif len(cmd_args) == 5:
                if int(cmd_args[4]) <= 200:
                    tweet_data = twitter.statuses.home_timeline(count=int(cmd_args[4]), exclude_replies = no_home_replies)
                else:
                    tweet_data = twitter.statuses.home_timeline(max_id=cmd_args[4], exclude_replies = no_home_replies)
            else:
                tweet_data = twitter.statuses.home_timeline(exclude_replies = no_home_replies)
        else:
            return "Invalid command: " + cmd_args[3]
    except:
        return "Unexpected error in get_twitter_data:%s\n Call: %s" % (sys.exc_info(), cmd_args[3])

    return trim_tweet_data(tweet_data,screen_name,alt_rt_style)

# callback for data received in input
def buffer_input_cb(data, buffer, input_data):
    # ...
    end_message = ""
    options = [script_options['screen_name']]
    if script_options['alt_rt_style']:
        options.append("alt_rt_style")
    if script_options['home_replies']:
        options.append("home_replies")

    if input_data[0] == ':':
        if data != "silent":
            weechat.prnt_date_tags(buffer, 0, "no_highlight", input_data)
        input_args = input_data.split()
        command = input_args[0][1:]
        if command_dict.get(command):
            input_data = input_data.replace(command,command_dict[command],1)
            command = command_dict[command]
        if command == 'd' and tweet_dict.get(input_args[1]):
            input_data = 'd ' + tweet_dict[input_args[1]]
            weechat.prnt(buffer, "%sYou deleted the following tweet:" % weechat.prefix("network"))
        elif command == 'v' and tweet_dict.get(input_args[1]):
            input_data = 'v ' + tweet_dict[input_args[1]]
            end_message = "Done"
        elif command == 'rt' and tweet_dict.get(input_args[1]):
            end_message = "id"
            input_data = 'rt ' + tweet_dict[input_args[1]]
        elif command == 're' and tweet_dict.get(input_args[1]):
            end_message = "id"
            input_data = 're ' + tweet_dict[input_args[1]] + " '" + html_escape(input_data[6:]) + "'"
        elif command == 'new':
            end_message = "id"
            if script_options['last_id'] != "":
                input_data = 'new ' + script_options['last_id']
            else:
                input_data = 'home'
        elif command == 'home' or command == 'r' or (command == 'favs' and len(input_args) >= 2 and input_args[1].isdigit()):
            input_data = command
            if len(input_args) == 3 and tweet_dict.get(input_args[1]) and input_args[2].isdigit():
                num = int(input_args[2])
                # 200 tweets is the max request limit
                if num <= 200 and num > 0:
                    input_data += " " + tweet_dict[input_args[1]] + " " + input_args[2]
                else:
                    input_data += " " + tweet_dict[input_args[1]]
            elif len(input_args) == 2:
                if tweet_dict.get(input_args[1]):
                    input_data += " " + tweet_dict[input_args[1]]
                elif input_args[1].isdigit():
                    num = int(input_args[1])
                    # 200 tweets is the max request limit
                    if num <= 200 and num > 0:
                        input_data += " " + input_args[1]
            end_message = "Done"
        elif command == 'u' or (command == 'favs' and len(input_args) >= 3):
            input_data = " ".join(input_args[:2])[1:]
            if len(input_args) == 4 and tweet_dict.get(input_args[2]) and input_args[3].isdigit():
                num = int(input_args[3])
                # 200 tweets is the max request limit
                if num <= 200 and num > 0:
                    input_data += " " + tweet_dict[input_args[2]] + " " + input_args[3]
                else:
                    input_data += " " + tweet_dict[input_args[2]]
            elif len(input_args) == 3:
                if tweet_dict.get(input_args[2]):
                    input_data += " " + tweet_dict[input_args[2]]
                elif input_args[2].isdigit():
                    num = int(input_args[2])
                    # 200 tweets is the max request limit
                    if num <= 200 and num > 0:
                        input_data += " " + input_args[2]
            end_message = "Done"
        elif command == 'auth':
            if len(input_args) == 2:
                oauth_dance(buffer,input_args[1])
            else:
                oauth_dance(buffer)
            return weechat.WEECHAT_RC_OK
        elif command == 'f' or command == 'fo':
            #L because we are returning a list to be printed later on
            end_message = "L"
            if len(input_args) == 3 and tweet_dict.get(input_args[2]):
                input_data = command + " " + input_args[1] + " " + tweet_dict[input_args[2]]
            elif len(input_args) == 2:
                if tweet_dict.get(input_args[1]):
                    input_data = command + " " + script_options['screen_name'] + " " + tweet_dict[input_args[1]]
                    #Your list, not any other users
                    end_message += "Y"
                else:
                    input_data = input_data[1:]
            else:
                input_data = command + " " + script_options['screen_name']
                end_message += "Y"
            if command == 'f':
                end_message += "Following"
            else:
                end_message += "Followers"
        elif command == 'a':
            input_data = input_data[1:]
            end_message = "About"
        elif command == 'blocks':
            input_data = input_data[1:]
            end_message = "LBlock list"
        elif command == 'fav' and tweet_dict.get(input_args[1]):
            input_data = 'fav ' + tweet_dict[input_args[1]]
            weechat.prnt(buffer, "%sYou fave'd the following tweet:" % weechat.prefix("network"))
        elif command == 'unfav' and tweet_dict.get(input_args[1]):
            input_data = 'unfav ' + tweet_dict[input_args[1]]
            weechat.prnt(buffer, "%sYou unfave'd the following tweet:" % weechat.prefix("network"))
        elif command == 'cnicks':
            global tweet_nicks_group
            if tweet_nicks_group[buffer] != "":
                weechat.nicklist_remove_group(buffer, tweet_nicks_group[buffer])
                tweet_nicks_group[buffer] = ""
            tweet_nicks_group[buffer] = weechat.nicklist_add_group(buffer, "", "Tweet_parse",
                    "weechat.color.nicklist_group", 1)
            return weechat.WEECHAT_RC_OK
        elif command == 'help':
            weechat.command(buffer,"/help twitter")
            weechat.prnt(buffer, "Exec command /help twitter, check your root buffer")
            return weechat.WEECHAT_RC_OK
        elif command == 'clear':
            weechat.command(buffer,"/buffer clear")
            return weechat.WEECHAT_RC_OK
        elif command == 'stream':
            args = html_escape(input_data[7:])
            weechat.prnt(buffer,create_stream("t_stream",args))
            return weechat.WEECHAT_RC_OK
        elif command == 're_home':
            weechat.prnt(buffer,create_stream("twitter"))
            return weechat.WEECHAT_RC_OK
        else:
            input_data = input_data[1:]
            end_message = "Done"
    else:
        end_message = "id"
        #esacpe special chars when printing to commandline
        input_data = 't ' + "'" + html_escape(input_data) + "'"
        #input_data = 't ' + "'" + html.escape(input_data) + "'"

    weechat.hook_process("python3 " + SCRIPT_FILE_PATH + " " +
                script_options["oauth_token"] + " " + script_options["oauth_secret"] + " " +
                input_data + " " + '"' + str(options) + '"', 10 * 1000, "my_process_cb", str([buffer,end_message]))
    return weechat.WEECHAT_RC_OK

def my_command_cb(data, buffer, args):
    # ...

    buffer_input_cb(data, twit_buf, ":"+args)

    return weechat.WEECHAT_RC_OK

def hook_commands_and_completions():
    compl_list = []
    com_list = []
    desc_list = []
    for command in sorted(command_dict):
        compl_list.append(command)
        com_list.append(command + weechat.color("*red") + " or " +
                weechat.color('reset') + command_dict[command] + "\n")
        desc_list.append(weechat.color("chat_nick_other") + command + ":    \n" + desc_dict[command])
    weechat.hook_command("twitter", "Command to interact with the twitter api/plugin",
        " | ".join(com_list),
        "You can type all of these command in the twitter buffer if you add a ':' before the command, IE:\n"
        ":limits\n\n"
        "If you don't type a command in the twitter buffer you will tweet that instead,\n"
        "text after 140 chars will turn red to let you know were twitter will cut off your tweet.\n\n"
        + weechat.color("*red") + "NOTE:\n"
        "There are limits on how many twitter api calls you can do, some calls are _quite_ restricted.\n"
        "So if you get HTML errors from the twitter lib you probably exceeded the limit\n"
        "you can check out your limits with the rate_limits/limits command.\n"
        "_Most_ commands in this plugin only uses one call. If you want to check old tweets\n"
        "in your home timeline it's better to request many tweets in one go.\n"
        "That way you don't have to request new tweets as often to go further back in the timeline.\n"
        "And thus you are less likely to hit the limit of requests you can do in the 15 min time window.\n"
        "\nYou can write newlines in your tweet with html newline '&#13;&#10;' (you can autocomplete it)\n"
        "\nThe 'number' next to the nicks in the chat window is the <id> of the tweet it's used\n"
        "in the some of the twitter plugin commands.\n\n"
        "Command desc:\n"+ "\n".join(desc_list),
        " || ".join(compl_list),
        "my_command_cb", "")

# callback called when buffer is closed
# TODO rewrite this so it unloads the plugin
def buffer_close_cb(data, buffer):
    # ...
    #TODO handle multiple buffers and free up global buffer pointers
    weechat.unhook_all()
    return weechat.WEECHAT_RC_OK

def tweet_length(message):
    """Replace URLs with placeholders, 20 for http URLs, 21 for https."""
    # regexes to match URLs
    octet = r'(?:2(?:[0-4]\d|5[0-5])|1\d\d|\d{1,2})'
    ip_addr = r'%s(?:\.%s){3}' % (octet, octet)
    # Base domain regex off RFC 1034 and 1738
    label = r'[0-9a-z][-0-9a-z]*[0-9a-z]?'
    domain = r'%s(?:\.%s)*\.[a-z][-0-9a-z]*[a-z]?' % (label, label)
    url_re = re.compile(r'(\w+://(?:%s|%s)(?::\d+)?(?:/[^\])>\s]*)?)' % \
            (domain, ip_addr), re.I)

    new_message = message

    for url in url_re.findall(message):
        short_url = 'x' * 20
        if url.startswith('https'):
            short_url = 'x' * 21
        new_message = new_message.replace(url, short_url)

    return len(new_message)

def my_modifier_cb(data, modifier, modifier_data, string):
    if not weechat.current_buffer() in friends_nicks_group:
        return string

    #check if this is a commandline argument
    if string == "" or string[0] == "/":
        return string

    length = tweet_length(string)

    # Subtract local command argument from length
    if string[:3] == ":re":
        #:re a2
        length = length - 6

    if length > 140:
        index = 140 - length
        string = string[:index] + weechat.color("*red") + string[index:]

    return string

def parse_oauth_tokens(result):
    for r in result.split('&'):
        k, v = r.split('=')
        if k == 'oauth_token':
            oauth_token = v
        elif k == 'oauth_token_secret':
            oauth_token_secret = v
    return oauth_token, oauth_token_secret

def oauth_proc_cb(data, command, rc, out, err):

    global script_options
    buffer = twit_buf

    if rc == weechat.WEECHAT_HOOK_PROCESS_ERROR:
        weechat.prnt("", "Error with command '%s'" %
                command.replace(script_options["oauth_token"],"").replace(script_options["oauth_secret"],""))
        return weechat.WEECHAT_RC_OK

    if out != "":
        if data == "nick":
            weechat.config_set_plugin('screen_name', out.strip())
            finish_init()
        elif data == "friends":
            process_output = ast.literal_eval(out)
            if isinstance(process_output[-1], int):
                t_id = dict_tweet(str(process_output[-1])) + "\t"
                process_output = process_output[:-1]
                weechat.prnt_date_tags(buffer, 0, "no_highlight", t_id +
                    "It sees like you are following more than 250 people. Due to twitter api limits " +
                    "it is nearly impossible to get large groups of followers in one go. However the " +
                    "nicks will be added when they tweet something so if you don't have to be able " +
                    "autocomplete them from the start this is not a problem for you." +
                    " If you want to get the rest of the nicks you can use the id of this text.")

            for nick in process_output:
                add_to_nicklist(buffer,nick)
            #Get latest tweets from timeline
            buffer_input_cb("silent", buffer, ":new")
        elif data == "auth1":
            #First auth step to request pin code
            oauth_token, oauth_token_secret = parse_oauth_tokens(out)
            script_options['oauth_token'] = oauth_token
            script_options['oauth_secret'] = oauth_token_secret
            weechat.prnt(buffer,"""
    Copy the PIN number that appears on the linked web page and type ":auth <pin>"
    in weechat. For example ":auth 123456"
    """)
            oauth_url = ('https://api.twitter.com/oauth/authorize?oauth_token=' +
                     oauth_token)
            weechat.prnt(buffer," Please go here to get your PIN: " + oauth_url)
        elif data == "auth2":
            oauth_token, oauth_token_secret = parse_oauth_tokens(out)
            weechat.config_set_plugin('oauth_token', oauth_token)
            weechat.config_set_plugin('oauth_secret', oauth_token_secret)
            weechat.config_set_plugin('auth_complete', "on")
            weechat.prnt(buffer," Done! now you can begin using this script!")
            weechat.hook_process("python3 " + SCRIPT_FILE_PATH + " " +
                    script_options["oauth_token"] + " " + script_options["oauth_secret"] + " " +
                    "settings []", 10 * 1000, "oauth_proc_cb", "nick")
    return weechat.WEECHAT_RC_OK

def oauth_dance(buffer, pin = ""):
    #Auth the twitter client
    if pin == "":
        weechat.prnt(buffer,"Hi there! We're gonna get you all set up to use this plugin.")
        weechat.hook_process("python3 " + SCRIPT_FILE_PATH + " " + "'' " + "'' " +
                "auth", 10 * 1000, "oauth_proc_cb", "auth1")
    else:
        oauth_verifier = pin.strip()
        weechat.hook_process("python3 " + SCRIPT_FILE_PATH + " " +
                script_options["oauth_token"] + " " + script_options["oauth_secret"] + " " +
                "auth "+ oauth_verifier, 10 * 1000, "oauth_proc_cb", "auth2")

def setup_buffer(buffer):
    # set title
    weechat.buffer_set(buffer, "title", "Twitter buffer, type ':help' for options.")

    # disable logging, by setting local variable "no_log" to "1"
    weechat.buffer_set(buffer, "localvar_set_no_log", "1")

    #create main nicklist
    friends_nicks_group[buffer] = weechat.nicklist_add_group(buffer, "", "Friends",
                "weechat.color.nicklist_group", 1)

    tweet_nicks_group[buffer] = weechat.nicklist_add_group(buffer, "", "Tweet_parse",
                "weechat.color.nicklist_group", 1)
    autocomp_group = weechat.nicklist_add_group(buffer, "", "Autocomp",
                "weechat.color.nicklist_group", 1)
    #newline autocomplete
    weechat.nicklist_add_nick(buffer, autocomp_group, "&#13;&#10;", 'bar_fg', '', '', 1)

    #show nicklist
    weechat.buffer_set(buffer, "nicklist", "1")

    user_nick = script_options['screen_name']

    weechat.buffer_set(buffer, "localvar_set_nick", user_nick)

    add_to_nicklist(buffer, user_nick)
    # Highlight user nick
    weechat.buffer_set(buffer, "highlight_words", user_nick)

def finish_init():
    global timer_hook

    buffer = twit_buf

    if script_options['screen_name'] == "":
         weechat.hook_process("python3 " + SCRIPT_FILE_PATH + " " +
                script_options["oauth_token"] + " " + script_options["oauth_secret"] + " " +
                "settings []", 10 * 1000, "oauth_proc_cb", "nick")
         return
    setup_buffer(buffer)

    #Add friends to nick list and print new tweets
    weechat.hook_process("python3 " + SCRIPT_FILE_PATH + " " +
           script_options["oauth_token"] + " " + script_options["oauth_secret"] + " " +
           "f " + script_options['screen_name'] + " []", 10 * 1000, "oauth_proc_cb", "friends")

if __name__ == "__main__" and weechat_call:
    weechat.register( SCRIPT_NAME , "DarkDefender", "1.2.1", "GPL3", "Weechat twitter client", "", "")

    if not import_ok:
        weechat.prnt("", "Can't load twitter python lib >= " + required_twitter_version)
        weechat.prnt("", "Install it via your package manager or go to http://mike.verdone.ca/twitter/")
    else:
        hook_commands_and_completions()

        # Set register script options if not available

        for option, default_value in script_options.items():
            if not weechat.config_is_set_plugin(option):
                if isinstance(default_value,bool):
                    if default_value:
                        default_value = "on"
                    else:
                        default_value = "off"
                weechat.config_set_plugin(option, default_value)

        read_config()
        # hook for config changes

        weechat.hook_config("plugins.var.python." + SCRIPT_NAME + ".*", "config_cb", "")

        # create buffer
        twit_buf = weechat.buffer_new("twitter", "buffer_input_cb", "", "buffer_close_cb", "")

        #Hook text input so we can update the bar item
        weechat.hook_modifier("input_text_display", "my_modifier_cb", "")

        if script_options['auth_complete']:
            finish_init()
            #create home_timeline stream
            create_stream("twitter")
        else:
            weechat.prnt(twit_buf,"""You have to register this plugin with twitter for it to work.
Type ":auth" and follow the instructions to do that""")

elif import_ok:
    if sys.argv[3] == "stream":
        print(twitter_stream(sys.argv))
    else:
        print(get_twitter_data(sys.argv))
else:
    print("Can't load twitter python lib >= " + required_twitter_version )