check semaphore fist on tweet and message
[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
274 # Highlight keyword
275 tweet = ' '.join(tweet)
276 if keyword:
277 roj = re.search(keyword, tweet, re.IGNORECASE)
278 if roj:
279 occur = roj.group()
280 ary = tweet.split(occur)
281 delimiter = color_func(c['TWEET']['keyword'])(occur)
282 tweet = delimiter.join(ary)
283
284 # Load config formater
285 try:
286 formater = c['FORMAT']['TWEET']['DISPLAY']
287 formater = name.join(formater.split("#name"))
288 formater = nick.join(formater.split("#nick"))
289 formater = fav.join(formater.split("#fav"))
290 formater = tweet.join(formater.split("#tweet"))
291 # Change clock word
292 word = [w for w in formater.split() if '#clock' in w][0]
293 delimiter = color_func(
294 c['TWEET']['clock'])(
295 clock.join(
296 word.split('#clock')))
297 formater = delimiter.join(formater.split(word))
298 # Change id word
299 word = [w for w in formater.split() if '#id' in w][0]
300 delimiter = color_func(c['TWEET']['id'])(id.join(word.split('#id')))
301 formater = delimiter.join(formater.split(word))
302 except:
303 printNicely(red('Wrong format in config.'))
304 return
305
306 # Draw
307 printNicely(formater)
308
309 # Display Image
310 if c['IMAGE_ON_TERM'] and media_url:
311 for mu in media_url:
312 try:
313 response = requests.get(mu)
314 image_to_display(BytesIO(response.content))
315 except Exception:
316 printNicely(red('Sorry, image link is broken'))
317
318
319 def print_message(m, check_semaphore=False):
320 """
321 Print direct message
322 """
323
324 # Check the semaphore lock (stream process only)
325 if check_semaphore:
326 if db.semaphore_query_pause():
327 return
328 while db.semaphore_query_lock():
329 time.sleep(0.5)
330
331 # Retrieve message
332 sender_screen_name = '@' + m['sender_screen_name']
333 sender_name = m['sender']['name']
334 text = unescape(m['text'])
335 recipient_screen_name = '@' + m['recipient_screen_name']
336 recipient_name = m['recipient']['name']
337 mid = m['id']
338 date = parser.parse(m['created_at'])
339 date = date - datetime.timedelta(seconds=time.timezone)
340 clock_format = '%Y/%m/%d %H:%M:%S'
341 try:
342 clock_format = c['FORMAT']['MESSAGE']['CLOCK_FORMAT']
343 except:
344 pass
345 clock = date.strftime(clock_format)
346
347 # Get rainbow id
348 res = db.message_to_rainbow_query(mid)
349 if not res:
350 db.message_store(mid)
351 res = db.message_to_rainbow_query(mid)
352 rid = res[0].rainbow_id
353
354 # Draw
355 sender_name = cycle_color(sender_name)
356 sender_nick = color_func(c['MESSAGE']['sender'])(sender_screen_name)
357 recipient_name = cycle_color(recipient_name)
358 recipient_nick = color_func(
359 c['MESSAGE']['recipient'])(recipient_screen_name)
360 to = color_func(c['MESSAGE']['to'])('>>>')
361 clock = clock
362 id = str(rid)
363
364 text = ''.join(lmap(lambda x: x + ' ' if x == '\n' else x, text))
365
366 # Load config formater
367 try:
368 formater = c['FORMAT']['MESSAGE']['DISPLAY']
369 formater = sender_name.join(formater.split("#sender_name"))
370 formater = sender_nick.join(formater.split("#sender_nick"))
371 formater = to.join(formater.split("#to"))
372 formater = recipient_name.join(formater.split("#recipient_name"))
373 formater = recipient_nick.join(formater.split("#recipient_nick"))
374 formater = text.join(formater.split("#message"))
375 # Change clock word
376 word = [w for w in formater.split() if '#clock' in w][0]
377 delimiter = color_func(
378 c['MESSAGE']['clock'])(
379 clock.join(
380 word.split('#clock')))
381 formater = delimiter.join(formater.split(word))
382 # Change id word
383 word = [w for w in formater.split() if '#id' in w][0]
384 delimiter = color_func(c['MESSAGE']['id'])(id.join(word.split('#id')))
385 formater = delimiter.join(formater.split(word))
386 except:
387 printNicely(red('Wrong format in config.'))
388 return
389
390 # Draw
391 printNicely(formater)
392
393
394 def show_profile(u):
395 """
396 Show a profile
397 """
398 # Retrieve info
399 name = u['name']
400 screen_name = u['screen_name']
401 description = u['description']
402 profile_image_url = u['profile_image_url']
403 location = u['location']
404 url = u['url']
405 created_at = u['created_at']
406 statuses_count = u['statuses_count']
407 friends_count = u['friends_count']
408 followers_count = u['followers_count']
409
410 # Create content
411 statuses_count = color_func(
412 c['PROFILE']['statuses_count'])(
413 str(statuses_count) +
414 ' tweets')
415 friends_count = color_func(
416 c['PROFILE']['friends_count'])(
417 str(friends_count) +
418 ' following')
419 followers_count = color_func(
420 c['PROFILE']['followers_count'])(
421 str(followers_count) +
422 ' followers')
423 count = statuses_count + ' ' + friends_count + ' ' + followers_count
424 user = cycle_color(
425 name) + color_func(c['PROFILE']['nick'])(' @' + screen_name + ' : ') + count
426 profile_image_raw_url = 'Profile photo: ' + \
427 color_func(c['PROFILE']['profile_image_url'])(profile_image_url)
428 description = ''.join(
429 lmap(lambda x: x + ' ' * 4 if x == '\n' else x, description))
430 description = color_func(c['PROFILE']['description'])(description)
431 location = 'Location : ' + color_func(c['PROFILE']['location'])(location)
432 url = 'URL : ' + (color_func(c['PROFILE']['url'])(url) if url else '')
433 date = parser.parse(created_at)
434 date = date - datetime.timedelta(seconds=time.timezone)
435 clock = date.strftime('%Y/%m/%d %H:%M:%S')
436 clock = 'Join at ' + color_func(c['PROFILE']['clock'])(clock)
437
438 # Format
439 line1 = u"{u:>{uw}}".format(
440 u=user,
441 uw=len(user) + 2,
442 )
443 line2 = u"{p:>{pw}}".format(
444 p=profile_image_raw_url,
445 pw=len(profile_image_raw_url) + 4,
446 )
447 line3 = u"{d:>{dw}}".format(
448 d=description,
449 dw=len(description) + 4,
450 )
451 line4 = u"{l:>{lw}}".format(
452 l=location,
453 lw=len(location) + 4,
454 )
455 line5 = u"{u:>{uw}}".format(
456 u=url,
457 uw=len(url) + 4,
458 )
459 line6 = u"{c:>{cw}}".format(
460 c=clock,
461 cw=len(clock) + 4,
462 )
463
464 # Display
465 printNicely('')
466 printNicely(line1)
467 if c['IMAGE_ON_TERM']:
468 try:
469 response = requests.get(profile_image_url)
470 image_to_display(BytesIO(response.content))
471 except:
472 pass
473 else:
474 printNicely(line2)
475 for line in [line3, line4, line5, line6]:
476 printNicely(line)
477 printNicely('')
478
479
480 def print_trends(trends):
481 """
482 Display topics
483 """
484 for topic in trends[:c['TREND_MAX']]:
485 name = topic['name']
486 url = topic['url']
487 line = cycle_color(name) + ': ' + color_func(c['TREND']['url'])(url)
488 printNicely(line)
489 printNicely('')
490
491
492 def print_list(group):
493 """
494 Display a list
495 """
496 for g in group:
497 # Format
498 name = g['full_name']
499 name = color_func(c['GROUP']['name'])(name + ' : ')
500 member = str(g['member_count'])
501 member = color_func(c['GROUP']['member'])(member + ' member')
502 subscriber = str(g['subscriber_count'])
503 subscriber = color_func(
504 c['GROUP']['subscriber'])(
505 subscriber +
506 ' subscriber')
507 description = g['description'].strip()
508 description = color_func(c['GROUP']['description'])(description)
509 mode = g['mode']
510 mode = color_func(c['GROUP']['mode'])('Type: ' + mode)
511 created_at = g['created_at']
512 date = parser.parse(created_at)
513 date = date - datetime.timedelta(seconds=time.timezone)
514 clock = date.strftime('%Y/%m/%d %H:%M:%S')
515 clock = 'Created at ' + color_func(c['GROUP']['clock'])(clock)
516
517 # Create lines
518 line1 = ' ' * 2 + name + member + ' ' + subscriber
519 line2 = ' ' * 4 + description
520 line3 = ' ' * 4 + mode
521 line4 = ' ' * 4 + clock
522
523 # Display
524 printNicely('')
525 printNicely(line1)
526 printNicely(line2)
527 printNicely(line3)
528 printNicely(line4)
529
530 printNicely('')
531
532
533 # Start the color cycle
534 start_cycle()