rainbowstream/draw.py

   1 import random
   2 import itertools
   3 import requests
   4 import datetime
   5 import time
   6 import re
   7
   8 from twitter.util import printNicely
   9 from functools import wraps
  10 from pyfiglet import figlet_format
  11 from dateutil import parser
  12 from .c_image import *
  13 from .colors import *
  14 from .config import *
  15 from .db import *
  16 from .py3patch import *
  17
  18
  19 db = RainbowDB()
  20 g = {}
  21
  22
  23 def init_cycle():
  24     """
  25     Init the cycle
  26     """
  27     colors_shuffle = [globals()[i.encode('utf8')]
  28                       if not str(i).isdigit()
  29                       else term_color(int(i))
  30                       for i in c['CYCLE_COLOR']]
  31     return itertools.cycle(colors_shuffle)
  32
  33
  34 def start_cycle():
  35     """
  36     Notify from rainbow
  37     """
  38     g['cyc'] = init_cycle()
  39     g['cache'] = {}
  40
  41
  42 def order_rainbow(s):
  43     """
  44     Print a string with ordered color with each character
  45     """
  46     colors_shuffle = [globals()[i.encode('utf8')]
  47                       if not str(i).isdigit()
  48                       else term_color(int(i))
  49                       for i in c['CYCLE_COLOR']]
  50     colored = [colors_shuffle[i % 7](s[i]) for i in xrange(len(s))]
  51     return ''.join(colored)
  52
  53
  54 def random_rainbow(s):
  55     """
  56     Print a string with random color with each character
  57     """
  58     colors_shuffle = [globals()[i.encode('utf8')]
  59                       if not str(i).isdigit()
  60                       else term_color(int(i))
  61                       for i in c['CYCLE_COLOR']]
  62     colored = [random.choice(colors_shuffle)(i) for i in s]
  63     return ''.join(colored)
  64
  65
  66 def Memoize(func):
  67     """
  68     Memoize decorator
  69     """
  70     @wraps(func)
  71     def wrapper(*args):
  72         if args not in g['cache']:
  73             g['cache'][args] = func(*args)
  74         return g['cache'][args]
  75     return wrapper
  76
  77
  78 @Memoize
  79 def cycle_color(s):
  80     """
  81     Cycle the colors_shuffle
  82     """
  83     return next(g['cyc'])(s)
  84
  85
  86 def ascii_art(text):
  87     """
  88     Draw the Ascii Art
  89     """
  90     fi = figlet_format(text, font='doom')
  91     print('\n'.join(
  92         [next(g['cyc'])(i) for i in fi.split('\n')]
  93     ))
  94
  95
  96 def show_calendar(month, date, rel):
  97     """
  98     Show the calendar in rainbow mode
  99     """
 100     month = random_rainbow(month)
 101     date = ' '.join([cycle_color(i) for i in date.split(' ')])
 102     today = str(int(os.popen('date +\'%d\'').read().strip()))
 103     # Display
 104     printNicely(month)
 105     printNicely(date)
 106     for line in rel:
 107         ary = line.split(' ')
 108         ary = lmap(lambda x: color_func(c['CAL']['today'])(x)
 109                    if x == today
 110                    else color_func(c['CAL']['days'])(x), ary)
 111         printNicely(' '.join(ary))
 112
 113
 114 def check_theme():
 115     """
 116     Check current theme and update if necessary
 117     """
 118     exists = db.theme_query()
 119     themes = [t.theme_name for t in exists]
 120     if c['THEME'] != themes[0]:
 121         c['THEME'] = themes[0]
 122         config = os.path.dirname(
 123             __file__) + '/colorset/' + c['THEME'] + '.json'
 124         # Load new config
 125         data = load_config(config)
 126         if data:
 127             for d in data:
 128                 c[d] = data[d]
 129         # Re-init color cycle
 130         g['cyc'] = init_cycle()
 131
 132
 133 def color_func(func_name):
 134     """
 135     Call color function base on name
 136     """
 137     if str(func_name).isdigit():
 138         return term_color(int(func_name))
 139     return globals()[func_name]
 140
 141
 142 def draw(t, iot=False, keyword=None, check_semaphore=False, fil=[], ig=[]):
 143     """
 144     Draw the rainbow
 145     """
 146
 147     check_theme()
 148     # Retrieve tweet
 149     tid = t['id']
 150     text = t['text']
 151     screen_name = t['user']['screen_name']
 152     name = t['user']['name']
 153     created_at = t['created_at']
 154     favorited = t['favorited']
 155     date = parser.parse(created_at)
 156     date = date - datetime.timedelta(seconds=time.timezone)
 157     clock = date.strftime('%Y/%m/%d %H:%M:%S')
 158
 159     # Get expanded url
 160     try:
 161         expanded_url = []
 162         url = []
 163         urls = t['entities']['urls']
 164         for u in urls:
 165             expanded_url.append(u['expanded_url'])
 166             url.append(u['url'])
 167     except:
 168         expanded_url = None
 169         url = None
 170
 171     # Get media
 172     try:
 173         media_url = []
 174         media = t['entities']['media']
 175         for m in media:
 176             media_url.append(m['media_url'])
 177     except:
 178         media_url = None
 179
 180     # Filter and ignore
 181     screen_name = '@' + screen_name
 182     if fil and screen_name not in fil:
 183         return
 184     if ig and screen_name in ig:
 185         return
 186
 187     # Get rainbow id
 188     res = db.tweet_to_rainbow_query(tid)
 189     if not res:
 190         db.tweet_store(tid)
 191         res = db.tweet_to_rainbow_query(tid)
 192     rid = res[0].rainbow_id
 193
 194     # Format info
 195     user = cycle_color(
 196         name) + color_func(c['TWEET']['nick'])(' ' + screen_name + ' ')
 197     meta = color_func(c['TWEET']['clock'])(
 198         '[' + clock + '] ') + color_func(c['TWEET']['id'])('[id=' + str(rid) + '] ')
 199     if favorited:
 200         meta = meta + color_func(c['TWEET']['favorited'])(u'\u2605')
 201     tweet = text.split()
 202     # Replace url
 203     if expanded_url:
 204         for index in range(len(expanded_url)):
 205             tweet = lmap(
 206                 lambda x: expanded_url[index] if x == url[index] else x,
 207                 tweet)
 208     # Highlight RT
 209     tweet = lmap(
 210         lambda x: color_func(
 211             c['TWEET']['rt'])(x) if x == 'RT' else x,
 212         tweet)
 213     # Highlight screen_name
 214     tweet = lmap(lambda x: cycle_color(x) if x[0] == '@' else x, tweet)
 215     # Highlight link
 216     tweet = lmap(
 217         lambda x: color_func(
 218             c['TWEET']['link'])(x) if x[
 219             0:4] == 'http' else x,
 220         tweet)
 221
 222     # Highlight keyword
 223     tweet = ' '.join(tweet)
 224     if keyword:
 225         roj = re.search(keyword,tweet,re.IGNORECASE)
 226         if roj:
 227             occur = roj.group()
 228             ary = tweet.split(occur)
 229             delimeter = color_func(c['TWEET']['keyword'])(occur)
 230             tweet = delimeter.join(ary)
 231
 232     # Draw rainbow
 233     line1 = u"{u:>{uw}}:".format(
 234         u=user,
 235         uw=len(user) + 2,
 236     )
 237     line2 = u"{c:>{cw}}".format(
 238         c=meta,
 239         cw=len(meta) + 2,
 240     )
 241     line3 = '  ' + tweet
 242
 243     # Check the semaphore lock
 244     if check_semaphore:
 245         while db.semaphore_query():
 246             time.sleep(0.5)
 247
 248     # Output
 249     printNicely('')
 250     printNicely(line1)
 251     printNicely(line2)
 252     printNicely(line3)
 253
 254     # Display Image
 255     if iot and media_url:
 256         for mu in media_url:
 257             try:
 258                 response = requests.get(mu)
 259                 image_to_display(BytesIO(response.content))
 260             except Exception:
 261                 printNicely(red('Sorry, image link is broken'))
 262
 263
 264 def print_message(m):
 265     """
 266     Print direct message
 267     """
 268     sender_screen_name = '@' + m['sender_screen_name']
 269     sender_name = m['sender']['name']
 270     text = m['text']
 271     recipient_screen_name = '@' + m['recipient_screen_name']
 272     recipient_name = m['recipient']['name']
 273     mid = m['id']
 274     date = parser.parse(m['created_at'])
 275     date = date - datetime.timedelta(seconds=time.timezone)
 276     clock = date.strftime('%Y/%m/%d %H:%M:%S')
 277
 278     # Get rainbow id
 279     res = db.message_to_rainbow_query(mid)
 280     if not res:
 281         db.message_store(mid)
 282         res = db.message_to_rainbow_query(mid)
 283     rid = res[0].rainbow_id
 284
 285     # Draw
 286     sender = cycle_color(
 287         sender_name) + color_func(c['MESSAGE']['sender'])(' ' + sender_screen_name + ' ')
 288     recipient = cycle_color(recipient_name) + color_func(
 289         c['MESSAGE']['recipient'])(
 290         ' ' + recipient_screen_name + ' ')
 291     user = sender + color_func(c['MESSAGE']['to'])(' >>> ') + recipient
 292     meta = color_func(
 293         c['MESSAGE']['clock'])(
 294         '[' + clock + ']') + color_func(
 295             c['MESSAGE']['id'])(
 296                 ' [message_id=' + str(rid) + '] ')
 297     text = ''.join(lmap(lambda x: x + '  ' if x == '\n' else x, text))
 298
 299     line1 = u"{u:>{uw}}:".format(
 300         u=user,
 301         uw=len(user) + 2,
 302     )
 303     line2 = u"{c:>{cw}}".format(
 304         c=meta,
 305         cw=len(meta) + 2,
 306     )
 307
 308     line3 = '  ' + text
 309
 310     printNicely('')
 311     printNicely(line1)
 312     printNicely(line2)
 313     printNicely(line3)
 314
 315
 316 def show_profile(u, iot=False):
 317     """
 318     Show a profile
 319     """
 320     # Retrieve info
 321     name = u['name']
 322     screen_name = u['screen_name']
 323     description = u['description']
 324     profile_image_url = u['profile_image_url']
 325     location = u['location']
 326     url = u['url']
 327     created_at = u['created_at']
 328     statuses_count = u['statuses_count']
 329     friends_count = u['friends_count']
 330     followers_count = u['followers_count']
 331
 332     # Create content
 333     statuses_count = color_func(
 334         c['PROFILE']['statuses_count'])(
 335         str(statuses_count) +
 336         ' tweets')
 337     friends_count = color_func(
 338         c['PROFILE']['friends_count'])(
 339         str(friends_count) +
 340         ' following')
 341     followers_count = color_func(
 342         c['PROFILE']['followers_count'])(
 343         str(followers_count) +
 344         ' followers')
 345     count = statuses_count + '  ' + friends_count + '  ' + followers_count
 346     user = cycle_color(
 347         name) + color_func(c['PROFILE']['nick'])(' @' + screen_name + ' : ') + count
 348     profile_image_raw_url = 'Profile photo: ' + \
 349         color_func(c['PROFILE']['profile_image_url'])(profile_image_url)
 350     description = ''.join(
 351         lmap(lambda x: x + ' ' * 4 if x == '\n' else x, description))
 352     description = color_func(c['PROFILE']['description'])(description)
 353     location = 'Location : ' + color_func(c['PROFILE']['location'])(location)
 354     url = 'URL : ' + (color_func(c['PROFILE']['url'])(url) if url else '')
 355     date = parser.parse(created_at)
 356     date = date - datetime.timedelta(seconds=time.timezone)
 357     clock = date.strftime('%Y/%m/%d %H:%M:%S')
 358     clock = 'Join at ' + color_func(c['PROFILE']['clock'])(clock)
 359
 360     # Format
 361     line1 = u"{u:>{uw}}".format(
 362         u=user,
 363         uw=len(user) + 2,
 364     )
 365     line2 = u"{p:>{pw}}".format(
 366         p=profile_image_raw_url,
 367         pw=len(profile_image_raw_url) + 4,
 368     )
 369     line3 = u"{d:>{dw}}".format(
 370         d=description,
 371         dw=len(description) + 4,
 372     )
 373     line4 = u"{l:>{lw}}".format(
 374         l=location,
 375         lw=len(location) + 4,
 376     )
 377     line5 = u"{u:>{uw}}".format(
 378         u=url,
 379         uw=len(url) + 4,
 380     )
 381     line6 = u"{c:>{cw}}".format(
 382         c=clock,
 383         cw=len(clock) + 4,
 384     )
 385
 386     # Display
 387     printNicely('')
 388     printNicely(line1)
 389     if iot:
 390         try:
 391             response = requests.get(profile_image_url)
 392             image_to_display(BytesIO(response.content), 2, 20)
 393         except:
 394             pass
 395     else:
 396         printNicely(line2)
 397     for line in [line3, line4, line5, line6]:
 398         printNicely(line)
 399     printNicely('')
 400
 401
 402 def print_trends(trends):
 403     """
 404     Display topics
 405     """
 406     for topic in trends[:c['TREND_MAX']]:
 407         name = topic['name']
 408         url = topic['url']
 409         line = cycle_color(name) + ': ' + color_func(c['TREND']['url'])(url)
 410         printNicely(line)
 411     printNicely('')
 412
 413
 414 def print_list(group):
 415     """
 416     Display a list
 417     """
 418     for g in group:
 419         # Format
 420         name = g['full_name']
 421         name = color_func(c['GROUP']['name'])(name + ' : ')
 422         member = str(g['member_count'])
 423         member = color_func(c['GROUP']['member'])(member + ' member')
 424         subscriber = str(g['subscriber_count'])
 425         subscriber = color_func(
 426             c['GROUP']['subscriber'])(
 427             subscriber +
 428             ' subscriber')
 429         description = g['description'].strip()
 430         description = color_func(c['GROUP']['description'])(description)
 431         mode = g['mode']
 432         mode = color_func(c['GROUP']['mode'])('Type: ' + mode)
 433         created_at = g['created_at']
 434         date = parser.parse(created_at)
 435         date = date - datetime.timedelta(seconds=time.timezone)
 436         clock = date.strftime('%Y/%m/%d %H:%M:%S')
 437         clock = 'Created at ' + color_func(c['GROUP']['clock'])(clock)
 438
 439         # Create lines
 440         line1 = ' ' * 2 + name + member + '  ' + subscriber
 441         line2 = ' ' * 4 + description
 442         line3 = ' ' * 4 + mode
 443         line4 = ' ' * 4 + clock
 444
 445         # Display
 446         printNicely('')
 447         printNicely(line1)
 448         printNicely(line2)
 449         printNicely(line3)
 450         printNicely(line4)
 451
 452     printNicely('')
 453
 454
 455 # Start the color cycle
 456 start_cycle()