view timeline, reply, delete
[rainbowstream.git] / rainbowstream / rainbow.py
index c08920b..c1fb60e 100644 (file)
@@ -3,24 +3,34 @@ Colorful user's timeline stream
 """
 
 from __future__ import print_function
+from multiprocessing import Process
 
-import os, os.path, argparse
+import os
+import os.path
+import argparse
+import sys
+import time
+import signal
 
 from twitter.stream import TwitterStream, Timeout, HeartbeatTimeout, Hangup
+from twitter.api import *
 from twitter.oauth import OAuth, read_token_file
 from twitter.oauth_dance import oauth_dance
 from twitter.util import printNicely
-from twitter.ansi import *
 from dateutil import parser
 
-from colors import *
-from config import *
+from .colors import *
+from .config import *
 
-def draw(t):
+g = {}
+
+
+def draw(t, keyword=None):
     """
     Draw the rainbow
     """
     # Retrieve tweet
+    tid = t['id']
     text = t['text']
     screen_name = t['user']['screen_name']
     name = t['user']['name']
@@ -29,59 +39,286 @@ def draw(t):
     time = date.strftime('%Y/%m/%d %H:%M:%S')
 
     # Format info
-    user = cycle_color(name + ' ' + '@' + screen_name + ' ')
-    clock = grey('['+ time + ']')
+    user = cycle_color(name) + grey(' ' + '@' + screen_name + ' ')
+    meta = grey('[' + time + '] [id=' + str(tid) + ']')
     tweet = text.split()
-    tweet = map(lambda x: grey(x) if x=='RT' else x, tweet)
-    tweet = map(lambda x: cycle_color(x) if x[0]=='@' else x, tweet)
-    tweet = map(lambda x: cyan(x) if x[0:7]=='http://' else x, tweet)
+    # Highlight RT
+    tweet = map(lambda x: grey(x) if x == 'RT' else x, tweet)
+    # Highlight screen_name
+    tweet = map(lambda x: cycle_color(x) if x[0] == '@' else x, tweet)
+    # Highlight link
+    tweet = map(lambda x: cyan(x) if x[0:7] == 'http://' else x, tweet)
+    # Highlight search keyword
+    if keyword:
+        tweet = map(
+            lambda x: on_yellow(x) if
+            ''.join(c for c in x if c.isalnum()).lower() == keyword.lower()
+            else x,
+            tweet
+        )
     tweet = ' '.join(tweet)
 
     # Draw rainbow
     line1 = u"{u:>{uw}}:".format(
-        u = user,
-        uw = len(user) + 2,
+        u=user,
+        uw=len(user) + 2,
     )
     line2 = u"{c:>{cw}}".format(
-        c = clock,
-        cw = len(clock) + 2,
+        c=meta,
+        cw=len(meta) + 2,
     )
     line3 = '  ' + tweet
-    line4 = '\n'
 
-    return line1, line2, line3, line4
+    printNicely(line1)
+    printNicely(line2)
+    printNicely(line3)
+    printNicely('')
 
 
 def parse_arguments():
     """
     Parse the arguments
     """
-
     parser = argparse.ArgumentParser(description=__doc__ or "")
-
-    parser.add_argument('-to', '--timeout', help='Timeout for the stream (seconds).')
-    parser.add_argument('-ht', '--heartbeat-timeout', help='Set heartbeat timeout.', default=90)
-    parser.add_argument('-nb', '--no-block', action='store_true', help='Set stream to non-blocking.')
-    parser.add_argument('-tt', '--track-keywords', help='Search the stream for specific text.')
+    parser.add_argument(
+        '-to',
+        '--timeout',
+        help='Timeout for the stream (seconds).')
+    parser.add_argument(
+        '-ht',
+        '--heartbeat-timeout',
+        help='Set heartbeat timeout.',
+        default=90)
+    parser.add_argument(
+        '-nb',
+        '--no-block',
+        action='store_true',
+        help='Set stream to non-blocking.')
+    parser.add_argument(
+        '-tt',
+        '--track-keywords',
+        help='Search the stream for specific text.')
     return parser.parse_args()
 
 
-def main():
-    args = parse_arguments()
-
-    # The Logo
-    ascii_art()
-
+def authen():
+    """
+    Authenticate with Twitter OAuth
+    """
     # When using rainbow stream you must authorize.
-    twitter_credential = os.environ.get('HOME', os.environ.get('USERPROFILE', '')) + os.sep + '.rainbow_oauth'
+    twitter_credential = os.environ.get(
+        'HOME',
+        os.environ.get(
+            'USERPROFILE',
+            '')) + os.sep + '.rainbow_oauth'
     if not os.path.exists(twitter_credential):
         oauth_dance("Rainbow Stream",
                     CONSUMER_KEY,
                     CONSUMER_SECRET,
                     twitter_credential)
     oauth_token, oauth_token_secret = read_token_file(twitter_credential)
-    auth = OAuth(oauth_token, oauth_token_secret, CONSUMER_KEY, CONSUMER_SECRET)
+    return OAuth(
+        oauth_token,
+        oauth_token_secret,
+        CONSUMER_KEY,
+        CONSUMER_SECRET)
+
+
+def get_decorated_name():
+    """
+    Beginning of every line
+    """
+    t = Twitter(auth=authen())
+    name = '@' + t.statuses.user_timeline()[-1]['user']['screen_name']
+    g['decorated_name'] = grey('[') + grey(name) + grey(']: ')
+
+
+def home():
+    """
+    Home
+    """
+    t = Twitter(auth=authen())
+    count = HOME_TWEET_NUM
+    if g['stuff'].isdigit():
+        count = g['stuff']
+    for tweet in reversed(t.statuses.home_timeline(count=count)):
+        draw(t=tweet)
+
+
+def view():
+    """
+    Friend view
+    """
+    t = Twitter(auth=authen())
+    user = g['stuff'].split()[0]
+    try:
+        count = int(g['stuff'].split()[1])
+    except:
+        count = HOME_TWEET_NUM
+    for tweet in reversed(t.statuses.user_timeline(count=count, screen_name=user)):
+        draw(t=tweet)
+
+
+def tweet():
+    """
+    Tweet
+    """
+    t = Twitter(auth=authen())
+    t.statuses.update(status=g['stuff'])
+
+
+def reply():
+    """
+    Reply
+    """
+    t = Twitter(auth=authen())
+    try:
+        id = int(g['stuff'].split()[0])
+        user = t.statuses.show(id=id)['user']['screen_name']
+        status = ' '.join(g['stuff'].split()[1:])
+        status = '@' + user + ' ' + status.decode('utf-8')
+        t.statuses.update(status=status, in_reply_to_status_id=id)
+    except:
+        print(red('Sorry I can\'t understand.'))
+
+
+def delete():
+    """
+    Delete
+    """
+    t = Twitter(auth=authen())
+    try:
+        id = int(g['stuff'].split()[0])
+        t.statuses.destroy(id=id)
+        print(green('Okay it\'s gone.'))
+    except:
+        print(red('Sorry I can\'t delete this tweet for you.'))
+
+
+def search():
+    """
+    Search
+    """
+    t = Twitter(auth=authen())
+    rel = t.search.tweets(q='#' + g['stuff'])['statuses']
+    h, w = os.popen('stty size', 'r').read().split()
+
+    printNicely(grey('*' * int(w) + '\n'))
+    print('Newest', SEARCH_MAX_RECORD, 'tweet: \n')
+    for i in xrange(5):
+        draw(t=rel[i], keyword=g['stuff'].strip())
+    printNicely(grey('*' * int(w) + '\n'))
 
+
+def friend():
+    """
+    List of friend (following)
+    """
+    t = Twitter(auth=authen())
+    g['friends'] = t.friends.ids()['ids']
+    for i in g['friends']:
+        screen_name = t.users.lookup(user_id=i)[0]['screen_name']
+        user = cycle_color('@' + screen_name)
+        print(user, end=' ')
+    print('\n')
+
+
+def follower():
+    """
+    List of follower
+    """
+    t = Twitter(auth=authen())
+    g['followers'] = t.followers.ids()['ids']
+    for i in g['followers']:
+        screen_name = t.users.lookup(user_id=i)[0]['screen_name']
+        user = cycle_color('@' + screen_name)
+        print(user, end=' ')
+    print('\n')
+
+
+def help():
+    """
+    Help
+    """
+    usage = '''
+    Hi boss! I'm ready to serve you right now!
+    ----------------------------------------------------
+    "home" will show your timeline. "home 7" will print 7 tweet.
+    "view bob" will show your friend @bob's home.
+    "t oops" will tweet "oops" immediately.
+    "rep 12345 oops" will reply "oops" to tweet with id "12345" .
+    "del 12345" will delete tweet with id "12345".
+    "s AKB48" will search for "AKB48" and return 5 newest tweet
+    "fr" will list out your following people
+    "fl" will list out your followers
+    "h" or "help" will print this help once again
+    "c" will clear the terminal
+    "q" will exit
+    ----------------------------------------------------
+    Have fun and hang tight!
+    '''
+    printNicely(usage)
+    sys.stdout.write(g['decorated_name'])
+
+
+def clear():
+    """
+    Clear screen
+    """
+    os.system('clear')
+
+
+def quit():
+    """
+    Exit all
+    """
+    os.kill(g['stream_pid'], signal.SIGKILL)
+    sys.exit()
+
+
+def process(cmd):
+    """
+    Process switch
+    """
+    return {
+        'home': home,
+        'view': view,
+        't': tweet,
+        'rep': reply,
+        'del': delete,
+        's': search,
+        'fr': friend,
+        'fl': follower,
+        'h': help,
+        'help': help,
+        'c': clear,
+        'q': quit,
+    }.get(cmd, lambda: sys.stdout.write(g['decorated_name']))
+
+
+def listen(stdin):
+    """
+    Listen to user's input
+    """
+    for line in iter(stdin.readline, ''):
+        try:
+            cmd = line.split()[0]
+        except:
+            cmd = ''
+        # Save cmd to global variable and call process
+        g['stuff'] = ' '.join(line.split()[1:])
+        process(cmd)()
+    stdin.close()
+
+
+def stream():
+    """
+    Track the stream
+    """
+    args = parse_arguments()
+
+    # The Logo
+    ascii_art()
     # These arguments are optional:
     stream_args = dict(
         timeout=args.timeout,
@@ -94,7 +331,10 @@ def main():
         query_args['track'] = args.track_keywords
 
     # Get stream
-    stream = TwitterStream(auth=auth, domain='userstream.twitter.com', **stream_args)
+    stream = TwitterStream(
+        auth=authen(),
+        domain='userstream.twitter.com',
+        **stream_args)
     tweet_iter = stream.user(**query_args)
 
     # Iterate over the sample stream.
@@ -108,11 +348,15 @@ def main():
         elif tweet is Hangup:
             printNicely("-- Hangup --")
         elif tweet.get('text'):
-            line1, line2, line3, line4 = draw(t = tweet)
-            printNicely(line1)
-            printNicely(line2)
-            printNicely(line3)
-            printNicely(line4)
-
-if __name__ == '__main__':
-    main()
+            draw(t=tweet)
+
+
+def fly():
+    """
+    Main function
+    """
+    get_decorated_name()
+    p = Process(target=stream)
+    p.start()
+    g['stream_pid'] = p.pid
+    listen(sys.stdin)