6352d3a0f7209bd60debb5fca91e1063c8d59772
[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_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 = color_func(c['TWEET']['clock'])('[' + clock + ']')
239 id = color_func(c['TWEET']['id'])('[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 = clock.join(formater.split("#clock"))
281 formater = id.join(formater.split("#id"))
282 formater = fav.join(formater.split("#fav"))
283 formater = tweet.join(formater.split("#tweet"))
284 except:
285 printNicely(red('Wrong format in config.'))
286 return
287
288 # Check the semaphore lock
289 if check_semaphore:
290 while db.semaphore_query():
291 time.sleep(0.5)
292
293 # Draw
294 printNicely(formater)
295
296 # Display Image
297 if c['IMAGE_ON_TERM'] and media_url:
298 for mu in media_url:
299 try:
300 response = requests.get(mu)
301 image_to_display(BytesIO(response.content))
302 except Exception:
303 printNicely(red('Sorry, image link is broken'))
304
305
306 def print_message(m):
307 """
308 Print direct message
309 """
310 sender_screen_name = '@' + m['sender_screen_name']
311 sender_name = m['sender']['name']
312 text = unescape(m['text'])
313 recipient_screen_name = '@' + m['recipient_screen_name']
314 recipient_name = m['recipient']['name']
315 mid = m['id']
316 date = parser.parse(m['created_at'])
317 date = date - datetime.timedelta(seconds=time.timezone)
318 clock_format = '%Y/%m/%d %H:%M:%S'
319 try:
320 clock_format = c['FORMAT']['MESSAGE']['CLOCK_FORMAT']
321 except:
322 pass
323 clock = date.strftime(clock_format)
324
325 # Get rainbow id
326 res = db.message_to_rainbow_query(mid)
327 if not res:
328 db.message_store(mid)
329 res = db.message_to_rainbow_query(mid)
330 rid = res[0].rainbow_id
331
332 # Draw
333 sender_name = cycle_color(sender_name)
334 sender_nick = color_func(c['MESSAGE']['sender'])(sender_screen_name)
335 recipient_name = cycle_color(recipient_name)
336 recipient_nick = color_func(c['MESSAGE']['recipient'])(recipient_screen_name)
337 to = color_func(c['MESSAGE']['to'])('>>>')
338 clock = color_func(c['MESSAGE']['clock'])('[' + clock + ']')
339 id = color_func(c['MESSAGE']['id'])('[message_id=' + str(rid) + ']')
340
341 text = ''.join(lmap(lambda x: x + ' ' if x == '\n' else x, text))
342
343 # Load config formater
344 try:
345 formater = c['FORMAT']['MESSAGE']['DISPLAY']
346 formater = sender_name.join(formater.split("#sender_name"))
347 formater = sender_nick.join(formater.split("#sender_nick"))
348 formater = to.join(formater.split("#to"))
349 formater = recipient_name.join(formater.split("#recipient_name"))
350 formater = recipient_nick.join(formater.split("#recipient_nick"))
351 formater = clock.join(formater.split("#clock"))
352 formater = id.join(formater.split("#id"))
353 formater = text.join(formater.split("#message"))
354 except:
355 printNicely(red('Wrong format in config.'))
356 return
357
358 # Draw
359 printNicely(formater)
360
361
362 def show_profile(u):
363 """
364 Show a profile
365 """
366 # Retrieve info
367 name = u['name']
368 screen_name = u['screen_name']
369 description = u['description']
370 profile_image_url = u['profile_image_url']
371 location = u['location']
372 url = u['url']
373 created_at = u['created_at']
374 statuses_count = u['statuses_count']
375 friends_count = u['friends_count']
376 followers_count = u['followers_count']
377
378 # Create content
379 statuses_count = color_func(
380 c['PROFILE']['statuses_count'])(
381 str(statuses_count) +
382 ' tweets')
383 friends_count = color_func(
384 c['PROFILE']['friends_count'])(
385 str(friends_count) +
386 ' following')
387 followers_count = color_func(
388 c['PROFILE']['followers_count'])(
389 str(followers_count) +
390 ' followers')
391 count = statuses_count + ' ' + friends_count + ' ' + followers_count
392 user = cycle_color(
393 name) + color_func(c['PROFILE']['nick'])(' @' + screen_name + ' : ') + count
394 profile_image_raw_url = 'Profile photo: ' + \
395 color_func(c['PROFILE']['profile_image_url'])(profile_image_url)
396 description = ''.join(
397 lmap(lambda x: x + ' ' * 4 if x == '\n' else x, description))
398 description = color_func(c['PROFILE']['description'])(description)
399 location = 'Location : ' + color_func(c['PROFILE']['location'])(location)
400 url = 'URL : ' + (color_func(c['PROFILE']['url'])(url) if url else '')
401 date = parser.parse(created_at)
402 date = date - datetime.timedelta(seconds=time.timezone)
403 clock = date.strftime('%Y/%m/%d %H:%M:%S')
404 clock = 'Join at ' + color_func(c['PROFILE']['clock'])(clock)
405
406 # Format
407 line1 = u"{u:>{uw}}".format(
408 u=user,
409 uw=len(user) + 2,
410 )
411 line2 = u"{p:>{pw}}".format(
412 p=profile_image_raw_url,
413 pw=len(profile_image_raw_url) + 4,
414 )
415 line3 = u"{d:>{dw}}".format(
416 d=description,
417 dw=len(description) + 4,
418 )
419 line4 = u"{l:>{lw}}".format(
420 l=location,
421 lw=len(location) + 4,
422 )
423 line5 = u"{u:>{uw}}".format(
424 u=url,
425 uw=len(url) + 4,
426 )
427 line6 = u"{c:>{cw}}".format(
428 c=clock,
429 cw=len(clock) + 4,
430 )
431
432 # Display
433 printNicely('')
434 printNicely(line1)
435 if c['IMAGE_ON_TERM']:
436 try:
437 response = requests.get(profile_image_url)
438 image_to_display(BytesIO(response.content), 2, 20)
439 except:
440 pass
441 else:
442 printNicely(line2)
443 for line in [line3, line4, line5, line6]:
444 printNicely(line)
445 printNicely('')
446
447
448 def print_trends(trends):
449 """
450 Display topics
451 """
452 for topic in trends[:c['TREND_MAX']]:
453 name = topic['name']
454 url = topic['url']
455 line = cycle_color(name) + ': ' + color_func(c['TREND']['url'])(url)
456 printNicely(line)
457 printNicely('')
458
459
460 def print_list(group):
461 """
462 Display a list
463 """
464 for g in group:
465 # Format
466 name = g['full_name']
467 name = color_func(c['GROUP']['name'])(name + ' : ')
468 member = str(g['member_count'])
469 member = color_func(c['GROUP']['member'])(member + ' member')
470 subscriber = str(g['subscriber_count'])
471 subscriber = color_func(
472 c['GROUP']['subscriber'])(
473 subscriber +
474 ' subscriber')
475 description = g['description'].strip()
476 description = color_func(c['GROUP']['description'])(description)
477 mode = g['mode']
478 mode = color_func(c['GROUP']['mode'])('Type: ' + mode)
479 created_at = g['created_at']
480 date = parser.parse(created_at)
481 date = date - datetime.timedelta(seconds=time.timezone)
482 clock = date.strftime('%Y/%m/%d %H:%M:%S')
483 clock = 'Created at ' + color_func(c['GROUP']['clock'])(clock)
484
485 # Create lines
486 line1 = ' ' * 2 + name + member + ' ' + subscriber
487 line2 = ' ' * 4 + description
488 line3 = ' ' * 4 + mode
489 line4 = ' ' * 4 + clock
490
491 # Display
492 printNicely('')
493 printNicely(line1)
494 printNicely(line2)
495 printNicely(line3)
496 printNicely(line4)
497
498 printNicely('')
499
500
501 # Start the color cycle
502 start_cycle()