add color for hashtag and try catch for quit() in ctrl+c
[rainbowstream.git] / 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_config():
115 """
116 Check if config is changed
117 """
118 changed = False
119 data = get_all_config()
120 for key in c:
121 if key in data:
122 if data[key] != c[key]:
123 changed = True
124 if changed:
125 reload_config()
126
127
128 def validate_theme(theme):
129 """
130 Validate a theme exists or not
131 """
132 # Theme changed check
133 files = os.listdir(os.path.dirname(__file__) + '/colorset')
134 themes = [f.split('.')[0] for f in files if f.split('.')[-1] == 'json']
135 return theme in themes
136
137
138 def reload_theme(current_config):
139 """
140 Check current theme and update if necessary
141 """
142 exists = db.theme_query()
143 themes = [t.theme_name for t in exists]
144 if current_config != themes[0]:
145 config = os.path.dirname(
146 __file__) + '/colorset/' + current_config + '.json'
147 # Load new config
148 data = load_config(config)
149 if data:
150 for d in data:
151 c[d] = data[d]
152 # Restart color cycle and update db/config
153 start_cycle()
154 db.theme_update(current_config)
155 set_config('THEME', current_config)
156
157
158 def color_func(func_name):
159 """
160 Call color function base on name
161 """
162 if str(func_name).isdigit():
163 return term_color(int(func_name))
164 return globals()[func_name]
165
166
167 def draw(t, keyword=None, check_semaphore=False, fil=[], ig=[]):
168 """
169 Draw the rainbow
170 """
171
172 # Check the semaphore lock (stream process only)
173 if check_semaphore:
174 if db.semaphore_query_pause():
175 return
176 while db.semaphore_query_lock():
177 time.sleep(0.5)
178
179 # Check config and theme
180 check_config()
181 reload_theme(c['THEME'])
182
183 # Retrieve tweet
184 tid = t['id']
185 text = t['text']
186 screen_name = t['user']['screen_name']
187 name = t['user']['name']
188 created_at = t['created_at']
189 favorited = t['favorited']
190 date = parser.parse(created_at)
191 date = date - datetime.timedelta(seconds=time.timezone)
192 clock_format = '%Y/%m/%d %H:%M:%S'
193 try:
194 clock_format = c['FORMAT']['TWEET']['CLOCK_FORMAT']
195 except:
196 pass
197 clock = date.strftime(clock_format)
198
199 # Pull extended retweet text
200 try:
201 text = 'RT @' + t['retweeted_status']['user']['screen_name'] + ': ' +\
202 t['retweeted_status']['text']
203 except:
204 pass
205
206 # Unescape HTML character
207 text = unescape(text)
208
209 # Get expanded url
210 try:
211 expanded_url = []
212 url = []
213 urls = t['entities']['urls']
214 for u in urls:
215 expanded_url.append(u['expanded_url'])
216 url.append(u['url'])
217 except:
218 expanded_url = None
219 url = None
220
221 # Get media
222 try:
223 media_url = []
224 media = t['entities']['media']
225 for m in media:
226 media_url.append(m['media_url'])
227 except:
228 media_url = None
229
230 # Filter and ignore
231 screen_name = '@' + screen_name
232 if fil and screen_name not in fil:
233 return
234 if ig and screen_name in ig:
235 return
236
237 # Get rainbow id
238 res = db.tweet_to_rainbow_query(tid)
239 if not res:
240 db.tweet_store(tid)
241 res = db.tweet_to_rainbow_query(tid)
242 rid = res[0].rainbow_id
243
244 # Format info
245 name = cycle_color(name)
246 nick = color_func(c['TWEET']['nick'])(screen_name)
247 clock = clock
248 id = str(rid)
249 fav = ''
250 if favorited:
251 fav = color_func(c['TWEET']['favorited'])(u'\u2605')
252
253 tweet = text.split()
254 # Replace url
255 if expanded_url:
256 for index in range(len(expanded_url)):
257 tweet = lmap(
258 lambda x: expanded_url[index] if x == url[index] else x,
259 tweet)
260 # Highlight RT
261 tweet = lmap(
262 lambda x: color_func(
263 c['TWEET']['rt'])(x) if x == 'RT' else x,
264 tweet)
265 # Highlight screen_name
266 tweet = lmap(lambda x: cycle_color(x) if x[0] == '@' else x, tweet)
267 # Highlight link
268 tweet = lmap(
269 lambda x: color_func(
270 c['TWEET']['link'])(x) if x[
271 0:4] == 'http' else x,
272 tweet)
273 # Highlight hashtag
274 tweet = lmap(
275 lambda x: color_func(
276 c['TWEET']['hashtag'])(x) if x.startswith('#') else x,
277 tweet)
278 # Highlight keyword
279 tweet = ' '.join(tweet)
280 if keyword:
281 roj = re.search(keyword, tweet, re.IGNORECASE)
282 if roj:
283 occur = roj.group()
284 ary = tweet.split(occur)
285 delimiter = color_func(c['TWEET']['keyword'])(occur)
286 tweet = delimiter.join(ary)
287
288 # Load config formater
289 try:
290 formater = c['FORMAT']['TWEET']['DISPLAY']
291 formater = name.join(formater.split("#name"))
292 formater = nick.join(formater.split("#nick"))
293 formater = fav.join(formater.split("#fav"))
294 formater = tweet.join(formater.split("#tweet"))
295 # Change clock word
296 word = [w for w in formater.split() if '#clock' in w][0]
297 delimiter = color_func(
298 c['TWEET']['clock'])(
299 clock.join(
300 word.split('#clock')))
301 formater = delimiter.join(formater.split(word))
302 # Change id word
303 word = [w for w in formater.split() if '#id' in w][0]
304 delimiter = color_func(c['TWEET']['id'])(id.join(word.split('#id')))
305 formater = delimiter.join(formater.split(word))
306 except:
307 printNicely(red('Wrong format in config.'))
308 return
309
310 # Draw
311 printNicely(formater)
312
313 # Display Image
314 if c['IMAGE_ON_TERM'] and media_url:
315 for mu in media_url:
316 try:
317 response = requests.get(mu)
318 image_to_display(BytesIO(response.content))
319 except Exception:
320 printNicely(red('Sorry, image link is broken'))
321
322
323 def print_message(m, check_semaphore=False):
324 """
325 Print direct message
326 """
327
328 # Check the semaphore lock (stream process only)
329 if check_semaphore:
330 if db.semaphore_query_pause():
331 return
332 while db.semaphore_query_lock():
333 time.sleep(0.5)
334
335 # Retrieve message
336 sender_screen_name = '@' + m['sender_screen_name']
337 sender_name = m['sender']['name']
338 text = unescape(m['text'])
339 recipient_screen_name = '@' + m['recipient_screen_name']
340 recipient_name = m['recipient']['name']
341 mid = m['id']
342 date = parser.parse(m['created_at'])
343 date = date - datetime.timedelta(seconds=time.timezone)
344 clock_format = '%Y/%m/%d %H:%M:%S'
345 try:
346 clock_format = c['FORMAT']['MESSAGE']['CLOCK_FORMAT']
347 except:
348 pass
349 clock = date.strftime(clock_format)
350
351 # Get rainbow id
352 res = db.message_to_rainbow_query(mid)
353 if not res:
354 db.message_store(mid)
355 res = db.message_to_rainbow_query(mid)
356 rid = res[0].rainbow_id
357
358 # Draw
359 sender_name = cycle_color(sender_name)
360 sender_nick = color_func(c['MESSAGE']['sender'])(sender_screen_name)
361 recipient_name = cycle_color(recipient_name)
362 recipient_nick = color_func(
363 c['MESSAGE']['recipient'])(recipient_screen_name)
364 to = color_func(c['MESSAGE']['to'])('>>>')
365 clock = clock
366 id = str(rid)
367
368 text = ''.join(lmap(lambda x: x + ' ' if x == '\n' else x, text))
369
370 # Load config formater
371 try:
372 formater = c['FORMAT']['MESSAGE']['DISPLAY']
373 formater = sender_name.join(formater.split("#sender_name"))
374 formater = sender_nick.join(formater.split("#sender_nick"))
375 formater = to.join(formater.split("#to"))
376 formater = recipient_name.join(formater.split("#recipient_name"))
377 formater = recipient_nick.join(formater.split("#recipient_nick"))
378 formater = text.join(formater.split("#message"))
379 # Change clock word
380 word = [w for w in formater.split() if '#clock' in w][0]
381 delimiter = color_func(
382 c['MESSAGE']['clock'])(
383 clock.join(
384 word.split('#clock')))
385 formater = delimiter.join(formater.split(word))
386 # Change id word
387 word = [w for w in formater.split() if '#id' in w][0]
388 delimiter = color_func(c['MESSAGE']['id'])(id.join(word.split('#id')))
389 formater = delimiter.join(formater.split(word))
390 except:
391 printNicely(red('Wrong format in config.'))
392 return
393
394 # Draw
395 printNicely(formater)
396
397
398 def show_profile(u):
399 """
400 Show a profile
401 """
402 # Retrieve info
403 name = u['name']
404 screen_name = u['screen_name']
405 description = u['description']
406 profile_image_url = u['profile_image_url']
407 location = u['location']
408 url = u['url']
409 created_at = u['created_at']
410 statuses_count = u['statuses_count']
411 friends_count = u['friends_count']
412 followers_count = u['followers_count']
413
414 # Create content
415 statuses_count = color_func(
416 c['PROFILE']['statuses_count'])(
417 str(statuses_count) +
418 ' tweets')
419 friends_count = color_func(
420 c['PROFILE']['friends_count'])(
421 str(friends_count) +
422 ' following')
423 followers_count = color_func(
424 c['PROFILE']['followers_count'])(
425 str(followers_count) +
426 ' followers')
427 count = statuses_count + ' ' + friends_count + ' ' + followers_count
428 user = cycle_color(
429 name) + color_func(c['PROFILE']['nick'])(' @' + screen_name + ' : ') + count
430 profile_image_raw_url = 'Profile photo: ' + \
431 color_func(c['PROFILE']['profile_image_url'])(profile_image_url)
432 description = ''.join(
433 lmap(lambda x: x + ' ' * 4 if x == '\n' else x, description))
434 description = color_func(c['PROFILE']['description'])(description)
435 location = 'Location : ' + color_func(c['PROFILE']['location'])(location)
436 url = 'URL : ' + (color_func(c['PROFILE']['url'])(url) if url else '')
437 date = parser.parse(created_at)
438 date = date - datetime.timedelta(seconds=time.timezone)
439 clock = date.strftime('%Y/%m/%d %H:%M:%S')
440 clock = 'Join at ' + color_func(c['PROFILE']['clock'])(clock)
441
442 # Format
443 line1 = u"{u:>{uw}}".format(
444 u=user,
445 uw=len(user) + 2,
446 )
447 line2 = u"{p:>{pw}}".format(
448 p=profile_image_raw_url,
449 pw=len(profile_image_raw_url) + 4,
450 )
451 line3 = u"{d:>{dw}}".format(
452 d=description,
453 dw=len(description) + 4,
454 )
455 line4 = u"{l:>{lw}}".format(
456 l=location,
457 lw=len(location) + 4,
458 )
459 line5 = u"{u:>{uw}}".format(
460 u=url,
461 uw=len(url) + 4,
462 )
463 line6 = u"{c:>{cw}}".format(
464 c=clock,
465 cw=len(clock) + 4,
466 )
467
468 # Display
469 printNicely('')
470 printNicely(line1)
471 if c['IMAGE_ON_TERM']:
472 try:
473 response = requests.get(profile_image_url)
474 image_to_display(BytesIO(response.content))
475 except:
476 pass
477 else:
478 printNicely(line2)
479 for line in [line3, line4, line5, line6]:
480 printNicely(line)
481 printNicely('')
482
483
484 def print_trends(trends):
485 """
486 Display topics
487 """
488 for topic in trends[:c['TREND_MAX']]:
489 name = topic['name']
490 url = topic['url']
491 line = cycle_color(name) + ': ' + color_func(c['TREND']['url'])(url)
492 printNicely(line)
493 printNicely('')
494
495
496 def print_list(group):
497 """
498 Display a list
499 """
500 for g in group:
501 # Format
502 name = g['full_name']
503 name = color_func(c['GROUP']['name'])(name + ' : ')
504 member = str(g['member_count'])
505 member = color_func(c['GROUP']['member'])(member + ' member')
506 subscriber = str(g['subscriber_count'])
507 subscriber = color_func(
508 c['GROUP']['subscriber'])(
509 subscriber +
510 ' subscriber')
511 description = g['description'].strip()
512 description = color_func(c['GROUP']['description'])(description)
513 mode = g['mode']
514 mode = color_func(c['GROUP']['mode'])('Type: ' + mode)
515 created_at = g['created_at']
516 date = parser.parse(created_at)
517 date = date - datetime.timedelta(seconds=time.timezone)
518 clock = date.strftime('%Y/%m/%d %H:%M:%S')
519 clock = 'Created at ' + color_func(c['GROUP']['clock'])(clock)
520
521 # Create lines
522 line1 = ' ' * 2 + name + member + ' ' + subscriber
523 line2 = ' ' * 4 + description
524 line3 = ' ' * 4 + mode
525 line4 = ' ' * 4 + clock
526
527 # Display
528 printNicely('')
529 printNicely(line1)
530 printNicely(line2)
531 printNicely(line3)
532 printNicely(line4)
533
534 printNicely('')
535
536
537 # Start the color cycle
538 start_cycle()