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) + grey(' ' + screen_name + ' ')
  71     meta = grey('[' + clock + '] [id=' + str(rid) + '] ')
  72     if favorited:
  73         meta = meta + light_green(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: grey(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: light_cyan(x) if x[0:4] == 'http' else x, tweet)
  87     # Highlight search keyword
  88     if keyword:
  89         tweet = map(
  90             lambda x: on_light_yellow(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     sender = cycle_color(sender_name) + grey(' ' + sender_screen_name + ' ')
 143     recipient = cycle_color(
 144         recipient_name) + grey(' ' + recipient_screen_name + ' ')
 145     user = sender + light_magenta(' >>> ') + recipient
 146     meta = grey('[' + clock + '] [message_id=' + str(rid) + '] ')
 147     text = ''.join(map(lambda x: x + '  ' if x == '\n' else x, text))
 148
 149     line1 = u"{u:>{uw}}:".format(
 150         u=user,
 151         uw=len(user) + 2,
 152     )
 153     line2 = u"{c:>{cw}}".format(
 154         c=meta,
 155         cw=len(meta) + 2,
 156     )
 157
 158     line3 = '  ' + text
 159
 160     printNicely('')
 161     printNicely(line1)
 162     printNicely(line2)
 163     printNicely(line3)
 164
 165
 166 def show_profile(u, iot=False):
 167     """
 168     Show a profile
 169     """
 170     # Retrieve info
 171     name = u['name']
 172     screen_name = u['screen_name']
 173     description = u['description']
 174     profile_image_url = u['profile_image_url']
 175     location = u['location']
 176     url = u['url']
 177     created_at = u['created_at']
 178     statuses_count = u['statuses_count']
 179     friends_count = u['friends_count']
 180     followers_count = u['followers_count']
 181     # Create content
 182     statuses_count = light_green(str(statuses_count) + ' tweets')
 183     friends_count = light_green(str(friends_count) + ' following')
 184     followers_count = light_green(str(followers_count) + ' followers')
 185     count = statuses_count + '  ' + friends_count + '  ' + followers_count
 186     user = cycle_color(name) + grey(' @' + screen_name + ' : ') + count
 187     profile_image_raw_url = 'Profile photo: ' + light_cyan(profile_image_url)
 188     description = ''.join(
 189         map(lambda x: x + ' ' * 4 if x == '\n' else x, description))
 190     description = light_yellow(description)
 191     location = 'Location : ' + light_magenta(location)
 192     url = 'URL : ' + (light_cyan(url) if url else '')
 193     date = parser.parse(created_at)
 194     date = date - datetime.timedelta(seconds=time.timezone)
 195     clock = date.strftime('%Y/%m/%d %H:%M:%S')
 196     clock = 'Join at ' + white(clock)
 197     # Format
 198     line1 = u"{u:>{uw}}".format(
 199         u=user,
 200         uw=len(user) + 2,
 201     )
 202     line2 = u"{p:>{pw}}".format(
 203         p=profile_image_raw_url,
 204         pw=len(profile_image_raw_url) + 4,
 205     )
 206     line3 = u"{d:>{dw}}".format(
 207         d=description,
 208         dw=len(description) + 4,
 209     )
 210     line4 = u"{l:>{lw}}".format(
 211         l=location,
 212         lw=len(location) + 4,
 213     )
 214     line5 = u"{u:>{uw}}".format(
 215         u=url,
 216         uw=len(url) + 4,
 217     )
 218     line6 = u"{c:>{cw}}".format(
 219         c=clock,
 220         cw=len(clock) + 4,
 221     )
 222     # Display
 223     printNicely('')
 224     printNicely(line1)
 225     if iot:
 226         response = requests.get(profile_image_url)
 227         image_to_display(StringIO(response.content), 2, 20)
 228     else:
 229         printNicely(line2)
 230     for line in [line3, line4, line5, line6]:
 231         printNicely(line)
 232     printNicely('')
 233
 234
 235 def print_trends(trends):
 236     """
 237     Display topics
 238     """
 239     for topic in trends[:TREND_MAX]:
 240         name = topic['name']
 241         url = topic['url']
 242         line = cycle_color(name) + ': ' + light_cyan(url)
 243         printNicely(line)
 244     printNicely('')
 245