rainbowstream/draw.py

   1 """
   2 Draw
   3 """
   4 import requests
   5 import datetime
   6 import time
   7
   8 from twitter.util import printNicely
   9 from StringIO import StringIO
  10 from dateutil import parser
  11 from .c_image import *
  12 from .colors import *
  13 from .config import *
  14 from .db import *
  15
  16 db = RainbowDB()
  17
  18 def draw(t, iot=False, keyword=None, fil=[], ig=[]):
  19     """
  20     Draw the rainbow
  21     """
  22
  23     # Retrieve tweet
  24     tid = t['id']
  25     text = t['text']
  26     screen_name = t['user']['screen_name']
  27     name = t['user']['name']
  28     created_at = t['created_at']
  29     favorited = t['favorited']
  30     date = parser.parse(created_at)
  31     date = date - datetime.timedelta(seconds=time.timezone)
  32     clock = date.strftime('%Y/%m/%d %H:%M:%S')
  33
  34     # Get expanded url
  35     try:
  36         expanded_url = []
  37         url = []
  38         urls = t['entities']['urls']
  39         for u in urls:
  40             expanded_url.append(u['expanded_url'])
  41             url.append(u['url'])
  42     except:
  43         expanded_url = None
  44         url = None
  45
  46     # Get media
  47     try:
  48         media_url = []
  49         media = t['entities']['media']
  50         for m in media:
  51             media_url.append(m['media_url'])
  52     except:
  53         media_url = None
  54
  55     # Filter and ignore
  56     screen_name = '@' + screen_name
  57     if fil and screen_name not in fil:
  58         return
  59     if ig and screen_name in ig:
  60         return
  61
  62     # Get rainbow id
  63     res = db.tweet_to_rainbow_query(tid)
  64     if not res:
  65         db.tweet_store(tid)
  66         res = db.tweet_to_rainbow_query(tid)
  67     rid = res[0].rainbow_id
  68
  69     # Format info
  70     user = cycle_color(name) + TWEET['nick'](' ' + screen_name + ' ')
  71     meta = TWEET['clock']('[' + clock + '] ') + TWEET['id']('[id=' + str(rid) + '] ')
  72     if favorited:
  73         meta = meta + TWEET['favorite'](u'\u2605')
  74     tweet = text.split()
  75     # Replace url
  76     if expanded_url:
  77         for index in range(len(expanded_url)):
  78             tweet = map(
  79                 lambda x: expanded_url[index] if x == url[index] else x,
  80                 tweet)
  81     # Highlight RT
  82     tweet = map(lambda x: TWEET['rt'](x) if x == 'RT' else x, tweet)
  83     # Highlight screen_name
  84     tweet = map(lambda x: cycle_color(x) if x[0] == '@' else x, tweet)
  85     # Highlight link
  86     tweet = map(lambda x: TWEET['link'](x) if x[0:4] == 'http' else x, tweet)
  87     # Highlight search keyword
  88     if keyword:
  89         tweet = map(
  90             lambda x: TWEET['keyword'](x) if
  91             ''.join(c for c in x if c.isalnum()).lower() == keyword.lower()
  92             else x,
  93             tweet
  94         )
  95     # Recreate tweet
  96     tweet = ' '.join(tweet)
  97
  98     # Draw rainbow
  99     line1 = u"{u:>{uw}}:".format(
 100         u=user,
 101         uw=len(user) + 2,
 102     )
 103     line2 = u"{c:>{cw}}".format(
 104         c=meta,
 105         cw=len(meta) + 2,
 106     )
 107     line3 = '  ' + tweet
 108
 109     printNicely('')
 110     printNicely(line1)
 111     printNicely(line2)
 112     printNicely(line3)
 113
 114     # Display Image
 115     if iot and media_url:
 116         for mu in media_url:
 117             response = requests.get(mu)
 118             image_to_display(StringIO(response.content))
 119
 120
 121 def print_message(m):
 122     """
 123     Print direct message
 124     """
 125     sender_screen_name = '@' + m['sender_screen_name']
 126     sender_name = m['sender']['name']
 127     text = m['text']
 128     recipient_screen_name = '@' + m['recipient_screen_name']
 129     recipient_name = m['recipient']['name']
 130     mid = m['id']
 131     date = parser.parse(m['created_at'])
 132     date = date - datetime.timedelta(seconds=time.timezone)
 133     clock = date.strftime('%Y/%m/%d %H:%M:%S')
 134
 135     # Get rainbow id
 136     res = db.message_to_rainbow_query(mid)
 137     if not res:
 138         db.message_store(mid)
 139         res = db.message_to_rainbow_query(mid)
 140     rid = res[0].rainbow_id
 141
 142     # Draw
 143     sender = cycle_color(sender_name) + MESSAGE['sender'](' ' + sender_screen_name + ' ')
 144     recipient = cycle_color(
 145         recipient_name) + MESSAGE['recipient'](' ' + recipient_screen_name + ' ')
 146     user = sender + MESSAGE['to'](' >>> ') + recipient
 147     meta = MESSAGE['clock']('[' + clock + ']' + MESSAGE['id'](' [message_id=' + str(rid) + '] ')
 148     text = ''.join(map(lambda x: x + '  ' if x == '\n' else x, text))
 149
 150     line1 = u"{u:>{uw}}:".format(
 151         u=user,
 152         uw=len(user) + 2,
 153     )
 154     line2 = u"{c:>{cw}}".format(
 155         c=meta,
 156         cw=len(meta) + 2,
 157     )
 158
 159     line3 = '  ' + text
 160
 161     printNicely('')
 162     printNicely(line1)
 163     printNicely(line2)
 164     printNicely(line3)
 165
 166
 167 def show_profile(u, iot=False):
 168     """
 169     Show a profile
 170     """
 171     # Retrieve info
 172     name = u['name']
 173     screen_name = u['screen_name']
 174     description = u['description']
 175     profile_image_url = u['profile_image_url']
 176     location = u['location']
 177     url = u['url']
 178     created_at = u['created_at']
 179     statuses_count = u['statuses_count']
 180     friends_count = u['friends_count']
 181     followers_count = u['followers_count']
 182
 183     # Create content
 184     statuses_count = PROFILE['statuses_count'](str(statuses_count) + ' tweets')
 185     friends_count = PROFILE['friends_count'](str(friends_count) + ' following')
 186     followers_count = PROFILE['followers_count'](str(followers_count) + ' followers')
 187     count = statuses_count + '  ' + friends_count + '  ' + followers_count
 188     user = cycle_color(name) + PROFILE['nick'](' @' + screen_name + ' : ') + count
 189     profile_image_raw_url = 'Profile photo: ' + PROFILE['profile_image_url'](profile_image_url)
 190     description = ''.join(
 191         map(lambda x: x + ' ' * 4 if x == '\n' else x, description))
 192     description = PROFILE['description'](description)
 193     location = 'Location : ' + PROFILE['location'](location)
 194     url = 'URL : ' + (PROFILE['url'](url) if url else '')
 195     date = parser.parse(created_at)
 196     date = date - datetime.timedelta(seconds=time.timezone)
 197     clock = date.strftime('%Y/%m/%d %H:%M:%S')
 198     clock = 'Join at ' + PROFILE['clock'](clock)
 199
 200     # Format
 201     line1 = u"{u:>{uw}}".format(
 202         u=user,
 203         uw=len(user) + 2,
 204     )
 205     line2 = u"{p:>{pw}}".format(
 206         p=profile_image_raw_url,
 207         pw=len(profile_image_raw_url) + 4,
 208     )
 209     line3 = u"{d:>{dw}}".format(
 210         d=description,
 211         dw=len(description) + 4,
 212     )
 213     line4 = u"{l:>{lw}}".format(
 214         l=location,
 215         lw=len(location) + 4,
 216     )
 217     line5 = u"{u:>{uw}}".format(
 218         u=url,
 219         uw=len(url) + 4,
 220     )
 221     line6 = u"{c:>{cw}}".format(
 222         c=clock,
 223         cw=len(clock) + 4,
 224     )
 225
 226     # Display
 227     printNicely('')
 228     printNicely(line1)
 229     if iot:
 230         response = requests.get(profile_image_url)
 231         image_to_display(StringIO(response.content), 2, 20)
 232     else:
 233         printNicely(line2)
 234     for line in [line3, line4, line5, line6]:
 235         printNicely(line)
 236     printNicely('')
 237
 238
 239 def print_trends(trends):
 240     """
 241     Display topics
 242     """
 243     for topic in trends[:TREND_MAX]:
 244         name = topic['name']
 245         url = topic['url']
 246         line = cycle_color(name) + ': ' + TREND['url'](url)
 247         printNicely(line)
 248     printNicely('')
 249