global for draw
[rainbowstream.git] / rainbowstream / draw.py
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1import random
2import itertools
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3import requests
4import datetime
5import time
6
2da50cc4 7from twitter.util import printNicely
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8from functools import wraps
9from pyfiglet import figlet_format
10from functools import reduce
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11from StringIO import StringIO
12from dateutil import parser
2da50cc4 13from .c_image import *
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14from .colors import *
15from .config import *
16from .db import *
17
18db = RainbowDB()
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19g = {}
20
4cf86720 21
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22def init_cycle():
23 """
24 Init the cycle
25 """
26 colors_shuffle = [globals()[i.encode('utf8')]
27 if not i.startswith('RGB_')
28 else RGB(int(i[4:]))
29 for i in c['CYCLE_COLOR']]
30 return itertools.cycle(colors_shuffle)
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31g['cyc'] = init_cycle()
32
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33
34def order_rainbow(s):
35 """
36 Print a string with ordered color with each character
37 """
38 c = [colors_shuffle[i % 7](s[i]) for i in xrange(len(s))]
39 return reduce(lambda x, y: x + y, c)
40
41
42def random_rainbow(s):
43 """
44 Print a string with random color with each character
45 """
46 c = [random.choice(colors_shuffle)(i) for i in s]
47 return reduce(lambda x, y: x + y, c)
48
49
50def Memoize(func):
51 """
52 Memoize decorator
53 """
54 cache = {}
55
56 @wraps(func)
57 def wrapper(*args):
58 if args not in cache:
59 cache[args] = func(*args)
60 return cache[args]
61 return wrapper
62
63
64@Memoize
65def cycle_color(s):
66 """
67 Cycle the colors_shuffle
68 """
1fdd6a5c 69 return next(g['cyc'])(s)
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70
71
72def ascii_art(text):
73 """
74 Draw the Ascii Art
75 """
76 fi = figlet_format(text, font='doom')
77 print('\n'.join(
1fdd6a5c 78 [next(g['cyc'])(i) for i in fi.split('\n')]
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79 ))
80
81
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82def check_theme():
83 """
84 Check current theme and update if necessary
85 """
86 exists = db.theme_query()
87 themes = [t.theme_name for t in exists]
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88 if c['theme'] != themes[0]:
89 c['theme'] = themes[0]
4cf86720 90 # Determine path
ddb1e615 91 if c['theme'] == 'custom':
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92 config = os.environ.get(
93 'HOME',
9c7342ca 94 os.environ.get('USERPROFILE',
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95 '')) + os.sep + '.rainbow_config.json'
96 else:
ddb1e615 97 config = 'rainbowstream/colorset/'+c['theme']+'.json'
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98 # Load new config
99 data = load_config(config)
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100 if data:
101 for d in data:
102 c[d] = data[d]
9c7342ca 103 # Re-init color cycle
1fdd6a5c 104 g['cyc'] = init_cycle()
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106
107def color_func(func_name):
108 """
109 Call color function base on name
110 """
111 pure = func_name.encode('utf8')
92be926e 112 if pure.startswith('RGB_') and pure[4:].isdigit():
93384849 113 return RGB(int(pure[4:]))
1face019 114 return globals()[pure]
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115
116
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117def draw(t, iot=False, keyword=None, fil=[], ig=[]):
118 """
119 Draw the rainbow
120 """
121
4cf86720 122 check_theme()
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123 # Retrieve tweet
124 tid = t['id']
125 text = t['text']
126 screen_name = t['user']['screen_name']
127 name = t['user']['name']
128 created_at = t['created_at']
129 favorited = t['favorited']
130 date = parser.parse(created_at)
131 date = date - datetime.timedelta(seconds=time.timezone)
132 clock = date.strftime('%Y/%m/%d %H:%M:%S')
133
134 # Get expanded url
135 try:
136 expanded_url = []
137 url = []
138 urls = t['entities']['urls']
139 for u in urls:
140 expanded_url.append(u['expanded_url'])
141 url.append(u['url'])
142 except:
143 expanded_url = None
144 url = None
145
146 # Get media
147 try:
148 media_url = []
149 media = t['entities']['media']
150 for m in media:
151 media_url.append(m['media_url'])
152 except:
153 media_url = None
154
155 # Filter and ignore
156 screen_name = '@' + screen_name
157 if fil and screen_name not in fil:
158 return
159 if ig and screen_name in ig:
160 return
161
162 # Get rainbow id
163 res = db.tweet_to_rainbow_query(tid)
164 if not res:
165 db.tweet_store(tid)
166 res = db.tweet_to_rainbow_query(tid)
167 rid = res[0].rainbow_id
168
169 # Format info
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170 user = cycle_color(
171 name) + color_func(c['TWEET']['nick'])(' ' + screen_name + ' ')
172 meta = color_func(c['TWEET']['clock'])(
173 '[' + clock + '] ') + color_func(c['TWEET']['id'])('[id=' + str(rid) + '] ')
7500d90b 174 if favorited:
632c6fa5 175 meta = meta + color_func(c['TWEET']['favorite'])(u'\u2605')
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176 tweet = text.split()
177 # Replace url
178 if expanded_url:
179 for index in range(len(expanded_url)):
180 tweet = map(
181 lambda x: expanded_url[index] if x == url[index] else x,
182 tweet)
183 # Highlight RT
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184 tweet = map(
185 lambda x: color_func(
186 c['TWEET']['rt'])(x) if x == 'RT' else x,
187 tweet)
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188 # Highlight screen_name
189 tweet = map(lambda x: cycle_color(x) if x[0] == '@' else x, tweet)
190 # Highlight link
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191 tweet = map(
192 lambda x: color_func(
193 c['TWEET']['link'])(x) if x[
194 0:4] == 'http' else x,
195 tweet)
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196 # Highlight search keyword
197 if keyword:
198 tweet = map(
632c6fa5 199 lambda x: color_func(c['TWEET']['keyword'])(x) if
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200 ''.join(c for c in x if c.isalnum()).lower() == keyword.lower()
201 else x,
202 tweet
203 )
204 # Recreate tweet
205 tweet = ' '.join(tweet)
206
207 # Draw rainbow
208 line1 = u"{u:>{uw}}:".format(
209 u=user,
210 uw=len(user) + 2,
211 )
212 line2 = u"{c:>{cw}}".format(
213 c=meta,
214 cw=len(meta) + 2,
215 )
216 line3 = ' ' + tweet
217
218 printNicely('')
219 printNicely(line1)
220 printNicely(line2)
221 printNicely(line3)
222
223 # Display Image
224 if iot and media_url:
225 for mu in media_url:
226 response = requests.get(mu)
227 image_to_display(StringIO(response.content))
228
229
230def print_message(m):
231 """
232 Print direct message
233 """
234 sender_screen_name = '@' + m['sender_screen_name']
235 sender_name = m['sender']['name']
236 text = m['text']
237 recipient_screen_name = '@' + m['recipient_screen_name']
238 recipient_name = m['recipient']['name']
239 mid = m['id']
240 date = parser.parse(m['created_at'])
241 date = date - datetime.timedelta(seconds=time.timezone)
242 clock = date.strftime('%Y/%m/%d %H:%M:%S')
243
244 # Get rainbow id
245 res = db.message_to_rainbow_query(mid)
246 if not res:
247 db.message_store(mid)
248 res = db.message_to_rainbow_query(mid)
249 rid = res[0].rainbow_id
250
6fa09c14 251 # Draw
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252 sender = cycle_color(
253 sender_name) + color_func(c['MESSAGE']['sender'])(' ' + sender_screen_name + ' ')
254 recipient = cycle_color(recipient_name) + color_func(
255 c['MESSAGE']['recipient'])(
256 ' ' + recipient_screen_name + ' ')
632c6fa5 257 user = sender + color_func(c['MESSAGE']['to'])(' >>> ') + recipient
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258 meta = color_func(
259 c['MESSAGE']['clock'])(
260 '[' + clock + ']') + color_func(
261 c['MESSAGE']['id'])(
262 ' [message_id=' + str(rid) + '] ')
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263 text = ''.join(map(lambda x: x + ' ' if x == '\n' else x, text))
264
265 line1 = u"{u:>{uw}}:".format(
266 u=user,
267 uw=len(user) + 2,
268 )
269 line2 = u"{c:>{cw}}".format(
270 c=meta,
271 cw=len(meta) + 2,
272 )
273
274 line3 = ' ' + text
275
276 printNicely('')
277 printNicely(line1)
278 printNicely(line2)
279 printNicely(line3)
280
281
282def show_profile(u, iot=False):
283 """
284 Show a profile
285 """
286 # Retrieve info
287 name = u['name']
288 screen_name = u['screen_name']
289 description = u['description']
290 profile_image_url = u['profile_image_url']
291 location = u['location']
292 url = u['url']
293 created_at = u['created_at']
294 statuses_count = u['statuses_count']
295 friends_count = u['friends_count']
296 followers_count = u['followers_count']
6fa09c14 297
7500d90b 298 # Create content
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299 statuses_count = color_func(
300 c['PROFILE']['statuses_count'])(
301 str(statuses_count) +
302 ' tweets')
303 friends_count = color_func(
304 c['PROFILE']['friends_count'])(
305 str(friends_count) +
306 ' following')
307 followers_count = color_func(
308 c['PROFILE']['followers_count'])(
309 str(followers_count) +
310 ' followers')
7500d90b 311 count = statuses_count + ' ' + friends_count + ' ' + followers_count
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312 user = cycle_color(
313 name) + color_func(c['PROFILE']['nick'])(' @' + screen_name + ' : ') + count
314 profile_image_raw_url = 'Profile photo: ' + \
315 color_func(c['PROFILE']['profile_image_url'])(profile_image_url)
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316 description = ''.join(
317 map(lambda x: x + ' ' * 4 if x == '\n' else x, description))
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318 description = color_func(c['PROFILE']['description'])(description)
319 location = 'Location : ' + color_func(c['PROFILE']['location'])(location)
320 url = 'URL : ' + (color_func(c['PROFILE']['url'])(url) if url else '')
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321 date = parser.parse(created_at)
322 date = date - datetime.timedelta(seconds=time.timezone)
323 clock = date.strftime('%Y/%m/%d %H:%M:%S')
632c6fa5 324 clock = 'Join at ' + color_func(c['PROFILE']['clock'])(clock)
6fa09c14 325
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326 # Format
327 line1 = u"{u:>{uw}}".format(
328 u=user,
329 uw=len(user) + 2,
330 )
331 line2 = u"{p:>{pw}}".format(
332 p=profile_image_raw_url,
333 pw=len(profile_image_raw_url) + 4,
334 )
335 line3 = u"{d:>{dw}}".format(
336 d=description,
337 dw=len(description) + 4,
338 )
339 line4 = u"{l:>{lw}}".format(
340 l=location,
341 lw=len(location) + 4,
342 )
343 line5 = u"{u:>{uw}}".format(
344 u=url,
345 uw=len(url) + 4,
346 )
347 line6 = u"{c:>{cw}}".format(
348 c=clock,
349 cw=len(clock) + 4,
350 )
6fa09c14 351
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352 # Display
353 printNicely('')
354 printNicely(line1)
355 if iot:
356 response = requests.get(profile_image_url)
357 image_to_display(StringIO(response.content), 2, 20)
358 else:
359 printNicely(line2)
360 for line in [line3, line4, line5, line6]:
361 printNicely(line)
362 printNicely('')
363
364
365def print_trends(trends):
366 """
367 Display topics
368 """
632c6fa5 369 for topic in trends[:c['TREND_MAX']]:
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370 name = topic['name']
371 url = topic['url']
8394e34b 372 line = cycle_color(name) + ': ' + color_func(c['TREND']['url'])(url)
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373 printNicely(line)
374 printNicely('')