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
  19 def color_func(func_name):
  20     """
  21     Call color function base on name
  22     """
  23     print globals()['TWEET']
  24     pure = func_name.encode('utf8')
  25     if pure.startswith('RGB_') and pure[4:].isdigit():
  26         return RGB(int(pure[4:]))
  27     return globals()[pure]
  28
  29
  30 def draw(t, iot=False, keyword=None, fil=[], ig=[]):
  31     """
  32     Draw the rainbow
  33     """
  34
  35     # Retrieve tweet
  36     tid = t['id']
  37     text = t['text']
  38     screen_name = t['user']['screen_name']
  39     name = t['user']['name']
  40     created_at = t['created_at']
  41     favorited = t['favorited']
  42     date = parser.parse(created_at)
  43     date = date - datetime.timedelta(seconds=time.timezone)
  44     clock = date.strftime('%Y/%m/%d %H:%M:%S')
  45
  46     # Get expanded url
  47     try:
  48         expanded_url = []
  49         url = []
  50         urls = t['entities']['urls']
  51         for u in urls:
  52             expanded_url.append(u['expanded_url'])
  53             url.append(u['url'])
  54     except:
  55         expanded_url = None
  56         url = None
  57
  58     # Get media
  59     try:
  60         media_url = []
  61         media = t['entities']['media']
  62         for m in media:
  63             media_url.append(m['media_url'])
  64     except:
  65         media_url = None
  66
  67     # Filter and ignore
  68     screen_name = '@' + screen_name
  69     if fil and screen_name not in fil:
  70         return
  71     if ig and screen_name in ig:
  72         return
  73
  74     # Get rainbow id
  75     res = db.tweet_to_rainbow_query(tid)
  76     if not res:
  77         db.tweet_store(tid)
  78         res = db.tweet_to_rainbow_query(tid)
  79     rid = res[0].rainbow_id
  80
  81     # Format info
  82     user = cycle_color(name) + color_func(c['TWEET']['nick'])(' ' + screen_name + ' ')
  83     meta = color_func(c['TWEET']['clock'])('[' + clock + '] ') + color_func(c['TWEET']['id'])('[id=' + str(rid) + '] ')
  84     if favorited:
  85         meta = meta + color_func(c['TWEET']['favorite'])(u'\u2605')
  86     tweet = text.split()
  87     # Replace url
  88     if expanded_url:
  89         for index in range(len(expanded_url)):
  90             tweet = map(
  91                 lambda x: expanded_url[index] if x == url[index] else x,
  92                 tweet)
  93     # Highlight RT
  94     tweet = map(lambda x: color_func(c['TWEET']['rt'])(x) if x == 'RT' else x, tweet)
  95     # Highlight screen_name
  96     tweet = map(lambda x: cycle_color(x) if x[0] == '@' else x, tweet)
  97     # Highlight link
  98     tweet = map(lambda x: color_func(c['TWEET']['link'])(x) if x[0:4] == 'http' else x, tweet)
  99     # Highlight search keyword
 100     if keyword:
 101         tweet = map(
 102             lambda x: color_func(c['TWEET']['keyword'])(x) if
 103             ''.join(c for c in x if c.isalnum()).lower() == keyword.lower()
 104             else x,
 105             tweet
 106         )
 107     # Recreate tweet
 108     tweet = ' '.join(tweet)
 109
 110     # Draw rainbow
 111     line1 = u"{u:>{uw}}:".format(
 112         u=user,
 113         uw=len(user) + 2,
 114     )
 115     line2 = u"{c:>{cw}}".format(
 116         c=meta,
 117         cw=len(meta) + 2,
 118     )
 119     line3 = '  ' + tweet
 120
 121     printNicely('')
 122     printNicely(line1)
 123     printNicely(line2)
 124     printNicely(line3)
 125
 126     # Display Image
 127     if iot and media_url:
 128         for mu in media_url:
 129             response = requests.get(mu)
 130             image_to_display(StringIO(response.content))
 131
 132
 133 def print_message(m):
 134     """
 135     Print direct message
 136     """
 137     sender_screen_name = '@' + m['sender_screen_name']
 138     sender_name = m['sender']['name']
 139     text = m['text']
 140     recipient_screen_name = '@' + m['recipient_screen_name']
 141     recipient_name = m['recipient']['name']
 142     mid = m['id']
 143     date = parser.parse(m['created_at'])
 144     date = date - datetime.timedelta(seconds=time.timezone)
 145     clock = date.strftime('%Y/%m/%d %H:%M:%S')
 146
 147     # Get rainbow id
 148     res = db.message_to_rainbow_query(mid)
 149     if not res:
 150         db.message_store(mid)
 151         res = db.message_to_rainbow_query(mid)
 152     rid = res[0].rainbow_id
 153
 154     # Draw
 155     sender = cycle_color(sender_name) + color_func(c['MESSAGE']['sender'])(' ' + sender_screen_name + ' ')
 156     recipient = cycle_color(recipient_name) + color_func(c['MESSAGE']['recipient'])(' ' + recipient_screen_name + ' ')
 157     user = sender + color_func(c['MESSAGE']['to'])(' >>> ') + recipient
 158     meta = color_func(c['MESSAGE']['clock'])('[' + clock + ']') + color_func(c['MESSAGE']['id'])(' [message_id=' + str(rid) + '] ')
 159     text = ''.join(map(lambda x: x + '  ' if x == '\n' else x, text))
 160
 161     line1 = u"{u:>{uw}}:".format(
 162         u=user,
 163         uw=len(user) + 2,
 164     )
 165     line2 = u"{c:>{cw}}".format(
 166         c=meta,
 167         cw=len(meta) + 2,
 168     )
 169
 170     line3 = '  ' + text
 171
 172     printNicely('')
 173     printNicely(line1)
 174     printNicely(line2)
 175     printNicely(line3)
 176
 177
 178 def show_profile(u, iot=False):
 179     """
 180     Show a profile
 181     """
 182     # Retrieve info
 183     name = u['name']
 184     screen_name = u['screen_name']
 185     description = u['description']
 186     profile_image_url = u['profile_image_url']
 187     location = u['location']
 188     url = u['url']
 189     created_at = u['created_at']
 190     statuses_count = u['statuses_count']
 191     friends_count = u['friends_count']
 192     followers_count = u['followers_count']
 193
 194     # Create content
 195     statuses_count = color_func(c['PROFILE']['statuses_count'])(str(statuses_count) + ' tweets')
 196     friends_count = color_func(c['PROFILE']['friends_count'])(str(friends_count) + ' following')
 197     followers_count = color_func(c['PROFILE']['followers_count'])(str(followers_count) + ' followers')
 198     count = statuses_count + '  ' + friends_count + '  ' + followers_count
 199     user = cycle_color(name) + color_func(c['PROFILE']['nick'])(' @' + screen_name + ' : ') + count
 200     profile_image_raw_url = 'Profile photo: ' + color_func(c['PROFILE']['profile_image_url'])(profile_image_url)
 201     description = ''.join(
 202         map(lambda x: x + ' ' * 4 if x == '\n' else x, description))
 203     description = color_func(c['PROFILE']['description'])(description)
 204     location = 'Location : ' + color_func(c['PROFILE']['location'])(location)
 205     url = 'URL : ' + (color_func(c['PROFILE']['url'])(url) if url else '')
 206     date = parser.parse(created_at)
 207     date = date - datetime.timedelta(seconds=time.timezone)
 208     clock = date.strftime('%Y/%m/%d %H:%M:%S')
 209     clock = 'Join at ' + color_func(c['PROFILE']['clock'])(clock)
 210
 211     # Format
 212     line1 = u"{u:>{uw}}".format(
 213         u=user,
 214         uw=len(user) + 2,
 215     )
 216     line2 = u"{p:>{pw}}".format(
 217         p=profile_image_raw_url,
 218         pw=len(profile_image_raw_url) + 4,
 219     )
 220     line3 = u"{d:>{dw}}".format(
 221         d=description,
 222         dw=len(description) + 4,
 223     )
 224     line4 = u"{l:>{lw}}".format(
 225         l=location,
 226         lw=len(location) + 4,
 227     )
 228     line5 = u"{u:>{uw}}".format(
 229         u=url,
 230         uw=len(url) + 4,
 231     )
 232     line6 = u"{c:>{cw}}".format(
 233         c=clock,
 234         cw=len(clock) + 4,
 235     )
 236
 237     # Display
 238     printNicely('')
 239     printNicely(line1)
 240     if iot:
 241         response = requests.get(profile_image_url)
 242         image_to_display(StringIO(response.content), 2, 20)
 243     else:
 244         printNicely(line2)
 245     for line in [line3, line4, line5, line6]:
 246         printNicely(line)
 247     printNicely('')
 248
 249
 250 def print_trends(trends):
 251     """
 252     Display topics
 253     """
 254     for topic in trends[:c['TREND_MAX']]:
 255         name = topic['name']
 256         url = topic['url']
 257         line = cycle_color(name) + ': ' + color_func(TREND['url'])(url)
 258         printNicely(line)
 259     printNicely('')
 260