significant bug fix
[rainbowstream.git] / rainbowstream / draw.py
1 import random
2 import itertools
3 import requests
4 import datetime
5 import time
6
7 from twitter.util import printNicely
8 from functools import wraps
9 from pyfiglet import figlet_format
10 from functools import reduce
11 from StringIO import StringIO
12 from dateutil import parser
13 from .c_image import *
14 from .colors import *
15 from .config import *
16 from .db import *
17
18 db = RainbowDB()
19 g = {}
20
21 def init_cycle():
22 """
23 Init the cycle
24 """
25 colors_shuffle = [globals()[i.encode('utf8')]
26 if not i.startswith('term_')
27 else term_color(int(i[5:]))
28 for i in c['CYCLE_COLOR']]
29 return itertools.cycle(colors_shuffle)
30 g['cyc'] = init_cycle()
31
32
33 def notify_cycle():
34 """
35 Notify from rainbow
36 """
37 g['cyc'] = init_cycle()
38
39
40 def order_rainbow(s):
41 """
42 Print a string with ordered color with each character
43 """
44 colors_shuffle = [globals()[i.encode('utf8')]
45 if not i.startswith('term_')
46 else term_color(int(i[5:]))
47 for i in c['CYCLE_COLOR']]
48 colored = [colors_shuffle[i % 7](s[i]) for i in xrange(len(s))]
49 return reduce(lambda x, y: x + y, colored)
50
51
52 def random_rainbow(s):
53 """
54 Print a string with random color with each character
55 """
56 colors_shuffle = [globals()[i.encode('utf8')]
57 if not i.startswith('term_')
58 else term_color(int(i[5:]))
59 for i in c['CYCLE_COLOR']]
60 colored = [random.choice(colors_shuffle)(i) for i in s]
61 return reduce(lambda x, y: x + y, colored)
62
63
64 def Memoize(func):
65 """
66 Memoize decorator
67 """
68 cache = {}
69
70 @wraps(func)
71 def wrapper(*args):
72 if args not in cache:
73 cache[args] = func(*args)
74 return 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 = map(lambda x: color_func(c['CAL']['today'])(x)
109 if x == today
110 else color_func(c['CAL']['days'])(x)
111 , ary)
112 printNicely(' '.join(ary))
113
114
115 def check_theme():
116 """
117 Check current theme and update if necessary
118 """
119 exists = db.theme_query()
120 themes = [t.theme_name for t in exists]
121 if c['theme'] != themes[0]:
122 c['theme'] = themes[0]
123 # Determine path
124 if c['theme'] == 'custom':
125 config = os.environ.get(
126 'HOME',
127 os.environ.get('USERPROFILE',
128 '')) + os.sep + '.rainbow_config.json'
129 else:
130 config = os.path.dirname(__file__) + '/colorset/'+c['theme']+'.json'
131 # Load new config
132 data = load_config(config)
133 if data:
134 for d in data:
135 c[d] = data[d]
136 # Re-init color cycle
137 g['cyc'] = init_cycle()
138
139
140 def color_func(func_name):
141 """
142 Call color function base on name
143 """
144 pure = func_name.encode('utf8')
145 if pure.startswith('term_') and pure[5:].isdigit():
146 return term_color(int(pure[5:]))
147 return globals()[pure]
148
149
150 def draw(t, iot=False, keyword=None, fil=[], ig=[]):
151 """
152 Draw the rainbow
153 """
154
155 check_theme()
156 # Retrieve tweet
157 tid = t['id']
158 text = t['text']
159 screen_name = t['user']['screen_name']
160 name = t['user']['name']
161 created_at = t['created_at']
162 favorited = t['favorited']
163 date = parser.parse(created_at)
164 date = date - datetime.timedelta(seconds=time.timezone)
165 clock = date.strftime('%Y/%m/%d %H:%M:%S')
166
167 # Get expanded url
168 try:
169 expanded_url = []
170 url = []
171 urls = t['entities']['urls']
172 for u in urls:
173 expanded_url.append(u['expanded_url'])
174 url.append(u['url'])
175 except:
176 expanded_url = None
177 url = None
178
179 # Get media
180 try:
181 media_url = []
182 media = t['entities']['media']
183 for m in media:
184 media_url.append(m['media_url'])
185 except:
186 media_url = None
187
188 # Filter and ignore
189 screen_name = '@' + screen_name
190 if fil and screen_name not in fil:
191 return
192 if ig and screen_name in ig:
193 return
194
195 # Get rainbow id
196 res = db.tweet_to_rainbow_query(tid)
197 if not res:
198 db.tweet_store(tid)
199 res = db.tweet_to_rainbow_query(tid)
200 rid = res[0].rainbow_id
201
202 # Format info
203 user = cycle_color(
204 name) + color_func(c['TWEET']['nick'])(' ' + screen_name + ' ')
205 meta = color_func(c['TWEET']['clock'])(
206 '[' + clock + '] ') + color_func(c['TWEET']['id'])('[id=' + str(rid) + '] ')
207 if favorited:
208 meta = meta + color_func(c['TWEET']['favorited'])(u'\u2605')
209 tweet = text.split()
210 # Replace url
211 if expanded_url:
212 for index in range(len(expanded_url)):
213 tweet = map(
214 lambda x: expanded_url[index] if x == url[index] else x,
215 tweet)
216 # Highlight RT
217 tweet = map(
218 lambda x: color_func(
219 c['TWEET']['rt'])(x) if x == 'RT' else x,
220 tweet)
221 # Highlight screen_name
222 tweet = map(lambda x: cycle_color(x) if x[0] == '@' else x, tweet)
223 # Highlight link
224 tweet = map(
225 lambda x: color_func(
226 c['TWEET']['link'])(x) if x[
227 0:4] == 'http' else x,
228 tweet)
229 # Highlight search keyword
230 if keyword:
231 tweet = map(
232 lambda x: color_func(c['TWEET']['keyword'])(x) if
233 ''.join(c for c in x if c.isalnum()).lower() == keyword.lower()
234 else x,
235 tweet
236 )
237 # Recreate tweet
238 tweet = ' '.join(tweet)
239
240 # Draw rainbow
241 line1 = u"{u:>{uw}}:".format(
242 u=user,
243 uw=len(user) + 2,
244 )
245 line2 = u"{c:>{cw}}".format(
246 c=meta,
247 cw=len(meta) + 2,
248 )
249 line3 = ' ' + tweet
250
251 printNicely('')
252 printNicely(line1)
253 printNicely(line2)
254 printNicely(line3)
255
256 # Display Image
257 if iot and media_url:
258 for mu in media_url:
259 response = requests.get(mu)
260 image_to_display(StringIO(response.content))
261
262
263 def print_message(m):
264 """
265 Print direct message
266 """
267 sender_screen_name = '@' + m['sender_screen_name']
268 sender_name = m['sender']['name']
269 text = m['text']
270 recipient_screen_name = '@' + m['recipient_screen_name']
271 recipient_name = m['recipient']['name']
272 mid = m['id']
273 date = parser.parse(m['created_at'])
274 date = date - datetime.timedelta(seconds=time.timezone)
275 clock = date.strftime('%Y/%m/%d %H:%M:%S')
276
277 # Get rainbow id
278 res = db.message_to_rainbow_query(mid)
279 if not res:
280 db.message_store(mid)
281 res = db.message_to_rainbow_query(mid)
282 rid = res[0].rainbow_id
283
284 # Draw
285 sender = cycle_color(
286 sender_name) + color_func(c['MESSAGE']['sender'])(' ' + sender_screen_name + ' ')
287 recipient = cycle_color(recipient_name) + color_func(
288 c['MESSAGE']['recipient'])(
289 ' ' + recipient_screen_name + ' ')
290 user = sender + color_func(c['MESSAGE']['to'])(' >>> ') + recipient
291 meta = color_func(
292 c['MESSAGE']['clock'])(
293 '[' + clock + ']') + color_func(
294 c['MESSAGE']['id'])(
295 ' [message_id=' + str(rid) + '] ')
296 text = ''.join(map(lambda x: x + ' ' if x == '\n' else x, text))
297
298 line1 = u"{u:>{uw}}:".format(
299 u=user,
300 uw=len(user) + 2,
301 )
302 line2 = u"{c:>{cw}}".format(
303 c=meta,
304 cw=len(meta) + 2,
305 )
306
307 line3 = ' ' + text
308
309 printNicely('')
310 printNicely(line1)
311 printNicely(line2)
312 printNicely(line3)
313
314
315 def show_profile(u, iot=False):
316 """
317 Show a profile
318 """
319 # Retrieve info
320 name = u['name']
321 screen_name = u['screen_name']
322 description = u['description']
323 profile_image_url = u['profile_image_url']
324 location = u['location']
325 url = u['url']
326 created_at = u['created_at']
327 statuses_count = u['statuses_count']
328 friends_count = u['friends_count']
329 followers_count = u['followers_count']
330
331 # Create content
332 statuses_count = color_func(
333 c['PROFILE']['statuses_count'])(
334 str(statuses_count) +
335 ' tweets')
336 friends_count = color_func(
337 c['PROFILE']['friends_count'])(
338 str(friends_count) +
339 ' following')
340 followers_count = color_func(
341 c['PROFILE']['followers_count'])(
342 str(followers_count) +
343 ' followers')
344 count = statuses_count + ' ' + friends_count + ' ' + followers_count
345 user = cycle_color(
346 name) + color_func(c['PROFILE']['nick'])(' @' + screen_name + ' : ') + count
347 profile_image_raw_url = 'Profile photo: ' + \
348 color_func(c['PROFILE']['profile_image_url'])(profile_image_url)
349 description = ''.join(
350 map(lambda x: x + ' ' * 4 if x == '\n' else x, description))
351 description = color_func(c['PROFILE']['description'])(description)
352 location = 'Location : ' + color_func(c['PROFILE']['location'])(location)
353 url = 'URL : ' + (color_func(c['PROFILE']['url'])(url) if url else '')
354 date = parser.parse(created_at)
355 date = date - datetime.timedelta(seconds=time.timezone)
356 clock = date.strftime('%Y/%m/%d %H:%M:%S')
357 clock = 'Join at ' + color_func(c['PROFILE']['clock'])(clock)
358
359 # Format
360 line1 = u"{u:>{uw}}".format(
361 u=user,
362 uw=len(user) + 2,
363 )
364 line2 = u"{p:>{pw}}".format(
365 p=profile_image_raw_url,
366 pw=len(profile_image_raw_url) + 4,
367 )
368 line3 = u"{d:>{dw}}".format(
369 d=description,
370 dw=len(description) + 4,
371 )
372 line4 = u"{l:>{lw}}".format(
373 l=location,
374 lw=len(location) + 4,
375 )
376 line5 = u"{u:>{uw}}".format(
377 u=url,
378 uw=len(url) + 4,
379 )
380 line6 = u"{c:>{cw}}".format(
381 c=clock,
382 cw=len(clock) + 4,
383 )
384
385 # Display
386 printNicely('')
387 printNicely(line1)
388 if iot:
389 response = requests.get(profile_image_url)
390 image_to_display(StringIO(response.content), 2, 20)
391 else:
392 printNicely(line2)
393 for line in [line3, line4, line5, line6]:
394 printNicely(line)
395 printNicely('')
396
397
398 def print_trends(trends):
399 """
400 Display topics
401 """
402 for topic in trends[:c['TREND_MAX']]:
403 name = topic['name']
404 url = topic['url']
405 line = cycle_color(name) + ': ' + color_func(c['TREND']['url'])(url)
406 printNicely(line)
407 printNicely('')