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[rainbowstream.git] / rainbowstream / draw.py
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1import random
2import itertools
3import requests
4import datetime
5import time
6import re
7
8from twitter.util import printNicely
9from functools import wraps
10from pyfiglet import figlet_format
11from dateutil import parser
12from .c_image import *
13from .colors import *
14from .config import *
15from .db import *
16from .py3patch import *
17
18
19db = RainbowDB()
20g = {}
21
22
23def 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
34def start_cycle():
35 """
36 Notify from rainbow
37 """
38 g['cyc'] = init_cycle()
39 g['cache'] = {}
40
41
42def 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
54def 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
66def 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
79def cycle_color(s):
80 """
81 Cycle the colors_shuffle
82 """
83 return next(g['cyc'])(s)
84
85
86def 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
96def 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
114def 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
128def 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
138def 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
158def 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
167def draw(t, keyword=None, check_semaphore=False, fil=[], ig=[]):
168 """
169 Draw the rainbow
170 """
171
172 check_config()
173 reload_theme(c['THEME'])
174 # Retrieve tweet
175 tid = t['id']
176 text = t['text']
177 screen_name = t['user']['screen_name']
178 name = t['user']['name']
179 created_at = t['created_at']
180 favorited = t['favorited']
181 date = parser.parse(created_at)
182 date = date - datetime.timedelta(seconds=time.timezone)
183 clock_format = '%Y/%m/%d %H:%M:%S'
184 try:
185 clock_format = c['FORMAT']['TWEET']['CLOCK_FORMAT']
186 except:
187 pass
188 clock = date.strftime(clock_format)
189
190 # Pull extended retweet text
191 try:
192 text = 'RT @' + t['retweeted_status']['user']['screen_name'] + ': ' +\
193 t['retweeted_status']['text']
194 except:
195 pass
196
197 # Unescape HTML character
198 text = unescape(text)
199
200 # Get expanded url
201 try:
202 expanded_url = []
203 url = []
204 urls = t['entities']['urls']
205 for u in urls:
206 expanded_url.append(u['expanded_url'])
207 url.append(u['url'])
208 except:
209 expanded_url = None
210 url = None
211
212 # Get media
213 try:
214 media_url = []
215 media = t['entities']['media']
216 for m in media:
217 media_url.append(m['media_url'])
218 except:
219 media_url = None
220
221 # Filter and ignore
222 screen_name = '@' + screen_name
223 if fil and screen_name not in fil:
224 return
225 if ig and screen_name in ig:
226 return
227
228 # Get rainbow id
229 res = db.tweet_to_rainbow_query(tid)
230 if not res:
231 db.tweet_store(tid)
232 res = db.tweet_to_rainbow_query(tid)
233 rid = res[0].rainbow_id
234
235 # Format info
236 name = cycle_color(name)
237 nick = color_func(c['TWEET']['nick'])(screen_name)
238 clock = clock
239 id = str(rid)
240 fav = ''
241 if favorited:
242 fav = color_func(c['TWEET']['favorited'])(u'\u2605')
243
244 tweet = text.split()
245 # Replace url
246 if expanded_url:
247 for index in range(len(expanded_url)):
248 tweet = lmap(
249 lambda x: expanded_url[index] if x == url[index] else x,
250 tweet)
251 # Highlight RT
252 tweet = lmap(
253 lambda x: color_func(
254 c['TWEET']['rt'])(x) if x == 'RT' else x,
255 tweet)
256 # Highlight screen_name
257 tweet = lmap(lambda x: cycle_color(x) if x[0] == '@' else x, tweet)
258 # Highlight link
259 tweet = lmap(
260 lambda x: color_func(
261 c['TWEET']['link'])(x) if x[
262 0:4] == 'http' else x,
263 tweet)
264
265 # Highlight keyword
266 tweet = ' '.join(tweet)
267 if keyword:
268 roj = re.search(keyword, tweet, re.IGNORECASE)
269 if roj:
270 occur = roj.group()
271 ary = tweet.split(occur)
272 delimiter = color_func(c['TWEET']['keyword'])(occur)
273 tweet = delimiter.join(ary)
274
275 # Load config formater
276 try:
277 formater = c['FORMAT']['TWEET']['DISPLAY']
278 formater = name.join(formater.split("#name"))
279 formater = nick.join(formater.split("#nick"))
280 formater = fav.join(formater.split("#fav"))
281 formater = tweet.join(formater.split("#tweet"))
282 # Change clock word
283 word = [w for w in formater.split() if '#clock' in w][0]
284 delimiter = color_func(
285 c['TWEET']['clock'])(
286 clock.join(
287 word.split('#clock')))
288 formater = delimiter.join(formater.split(word))
289 # Change id word
290 word = [w for w in formater.split() if '#id' in w][0]
291 delimiter = color_func(c['TWEET']['id'])(id.join(word.split('#id')))
292 formater = delimiter.join(formater.split(word))
293 except:
294 printNicely(red('Wrong format in config.'))
295 return
296
297 # Check the semaphore lock (stream process only)
298 if check_semaphore:
299 if db.semaphore_query_pause():
300 return
301 while db.semaphore_query_flag():
302 time.sleep(0.5)
303
304 # Draw
305 printNicely(formater)
306
307 # Display Image
308 if c['IMAGE_ON_TERM'] and media_url:
309 for mu in media_url:
310 try:
311 response = requests.get(mu)
312 image_to_display(BytesIO(response.content))
313 except Exception:
314 printNicely(red('Sorry, image link is broken'))
315
316
317def print_message(m):
318 """
319 Print direct message
320 """
321 sender_screen_name = '@' + m['sender_screen_name']
322 sender_name = m['sender']['name']
323 text = unescape(m['text'])
324 recipient_screen_name = '@' + m['recipient_screen_name']
325 recipient_name = m['recipient']['name']
326 mid = m['id']
327 date = parser.parse(m['created_at'])
328 date = date - datetime.timedelta(seconds=time.timezone)
329 clock_format = '%Y/%m/%d %H:%M:%S'
330 try:
331 clock_format = c['FORMAT']['MESSAGE']['CLOCK_FORMAT']
332 except:
333 pass
334 clock = date.strftime(clock_format)
335
336 # Get rainbow id
337 res = db.message_to_rainbow_query(mid)
338 if not res:
339 db.message_store(mid)
340 res = db.message_to_rainbow_query(mid)
341 rid = res[0].rainbow_id
342
343 # Draw
344 sender_name = cycle_color(sender_name)
345 sender_nick = color_func(c['MESSAGE']['sender'])(sender_screen_name)
346 recipient_name = cycle_color(recipient_name)
347 recipient_nick = color_func(
348 c['MESSAGE']['recipient'])(recipient_screen_name)
349 to = color_func(c['MESSAGE']['to'])('>>>')
350 clock = clock
351 id = str(rid)
352
353 text = ''.join(lmap(lambda x: x + ' ' if x == '\n' else x, text))
354
355 # Load config formater
356 try:
357 formater = c['FORMAT']['MESSAGE']['DISPLAY']
358 formater = sender_name.join(formater.split("#sender_name"))
359 formater = sender_nick.join(formater.split("#sender_nick"))
360 formater = to.join(formater.split("#to"))
361 formater = recipient_name.join(formater.split("#recipient_name"))
362 formater = recipient_nick.join(formater.split("#recipient_nick"))
363 formater = text.join(formater.split("#message"))
364 # Change clock word
365 word = [w for w in formater.split() if '#clock' in w][0]
366 delimiter = color_func(
367 c['MESSAGE']['clock'])(
368 clock.join(
369 word.split('#clock')))
370 formater = delimiter.join(formater.split(word))
371 # Change id word
372 word = [w for w in formater.split() if '#id' in w][0]
373 delimiter = color_func(c['MESSAGE']['id'])(id.join(word.split('#id')))
374 formater = delimiter.join(formater.split(word))
375 except:
376 printNicely(red('Wrong format in config.'))
377 return
378
379 # Draw
380 printNicely(formater)
381
382
383def show_profile(u):
384 """
385 Show a profile
386 """
387 # Retrieve info
388 name = u['name']
389 screen_name = u['screen_name']
390 description = u['description']
391 profile_image_url = u['profile_image_url']
392 location = u['location']
393 url = u['url']
394 created_at = u['created_at']
395 statuses_count = u['statuses_count']
396 friends_count = u['friends_count']
397 followers_count = u['followers_count']
398
399 # Create content
400 statuses_count = color_func(
401 c['PROFILE']['statuses_count'])(
402 str(statuses_count) +
403 ' tweets')
404 friends_count = color_func(
405 c['PROFILE']['friends_count'])(
406 str(friends_count) +
407 ' following')
408 followers_count = color_func(
409 c['PROFILE']['followers_count'])(
410 str(followers_count) +
411 ' followers')
412 count = statuses_count + ' ' + friends_count + ' ' + followers_count
413 user = cycle_color(
414 name) + color_func(c['PROFILE']['nick'])(' @' + screen_name + ' : ') + count
415 profile_image_raw_url = 'Profile photo: ' + \
416 color_func(c['PROFILE']['profile_image_url'])(profile_image_url)
417 description = ''.join(
418 lmap(lambda x: x + ' ' * 4 if x == '\n' else x, description))
419 description = color_func(c['PROFILE']['description'])(description)
420 location = 'Location : ' + color_func(c['PROFILE']['location'])(location)
421 url = 'URL : ' + (color_func(c['PROFILE']['url'])(url) if url else '')
422 date = parser.parse(created_at)
423 date = date - datetime.timedelta(seconds=time.timezone)
424 clock = date.strftime('%Y/%m/%d %H:%M:%S')
425 clock = 'Join at ' + color_func(c['PROFILE']['clock'])(clock)
426
427 # Format
428 line1 = u"{u:>{uw}}".format(
429 u=user,
430 uw=len(user) + 2,
431 )
432 line2 = u"{p:>{pw}}".format(
433 p=profile_image_raw_url,
434 pw=len(profile_image_raw_url) + 4,
435 )
436 line3 = u"{d:>{dw}}".format(
437 d=description,
438 dw=len(description) + 4,
439 )
440 line4 = u"{l:>{lw}}".format(
441 l=location,
442 lw=len(location) + 4,
443 )
444 line5 = u"{u:>{uw}}".format(
445 u=url,
446 uw=len(url) + 4,
447 )
448 line6 = u"{c:>{cw}}".format(
449 c=clock,
450 cw=len(clock) + 4,
451 )
452
453 # Display
454 printNicely('')
455 printNicely(line1)
456 if c['IMAGE_ON_TERM']:
457 try:
458 response = requests.get(profile_image_url)
459 image_to_display(BytesIO(response.content), 2, 20)
460 except:
461 pass
462 else:
463 printNicely(line2)
464 for line in [line3, line4, line5, line6]:
465 printNicely(line)
466 printNicely('')
467
468
469def print_trends(trends):
470 """
471 Display topics
472 """
473 for topic in trends[:c['TREND_MAX']]:
474 name = topic['name']
475 url = topic['url']
476 line = cycle_color(name) + ': ' + color_func(c['TREND']['url'])(url)
477 printNicely(line)
478 printNicely('')
479
480
481def print_list(group):
482 """
483 Display a list
484 """
485 for g in group:
486 # Format
487 name = g['full_name']
488 name = color_func(c['GROUP']['name'])(name + ' : ')
489 member = str(g['member_count'])
490 member = color_func(c['GROUP']['member'])(member + ' member')
491 subscriber = str(g['subscriber_count'])
492 subscriber = color_func(
493 c['GROUP']['subscriber'])(
494 subscriber +
495 ' subscriber')
496 description = g['description'].strip()
497 description = color_func(c['GROUP']['description'])(description)
498 mode = g['mode']
499 mode = color_func(c['GROUP']['mode'])('Type: ' + mode)
500 created_at = g['created_at']
501 date = parser.parse(created_at)
502 date = date - datetime.timedelta(seconds=time.timezone)
503 clock = date.strftime('%Y/%m/%d %H:%M:%S')
504 clock = 'Created at ' + color_func(c['GROUP']['clock'])(clock)
505
506 # Create lines
507 line1 = ' ' * 2 + name + member + ' ' + subscriber
508 line2 = ' ' * 4 + description
509 line3 = ' ' * 4 + mode
510 line4 = ' ' * 4 + clock
511
512 # Display
513 printNicely('')
514 printNicely(line1)
515 printNicely(line2)
516 printNicely(line3)
517 printNicely(line4)
518
519 printNicely('')
520
521
522# Start the color cycle
523start_cycle()