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Commit | Line | Data |
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a83e1f9c | 1 | # Erebus IRC bot - Author: Erebus Team |
2 | # URL Checker | |
3 | # This file is released into the public domain; see http://unlicense.org/ | |
4 | ||
5 | # module info | |
6 | modinfo = { | |
7 | 'author': 'Erebus Team', | |
8 | 'license': 'public domain', | |
fa93b933 | 9 | 'compatible': [0], |
a62d0d18 | 10 | 'depends': [], |
11 | 'softdeps': [], | |
a83e1f9c | 12 | } |
13 | ||
99366200 CS |
14 | # http://embed.ly/tools/generator |
15 | ||
a83e1f9c | 16 | # preamble |
17 | import modlib | |
18 | lib = modlib.modlib(__name__) | |
19 | modstart = lib.modstart | |
20 | modstop = lib.modstop | |
21 | ||
22 | # module code | |
a28e2ae9 | 23 | import sys |
24 | if sys.version_info.major < 3: | |
25 | import urllib2 | |
26 | import urlparse | |
27 | import HTMLParser | |
28 | from BeautifulSoup import BeautifulSoup | |
29 | else: | |
30 | import urllib.request as urllib2 | |
31 | import urllib.parse as urlparse | |
32 | import html.parser as HTMLParser | |
33 | from bs4 import BeautifulSoup | |
34 | ||
35 | import re, json | |
a83e1f9c | 36 | |
390fbad4 | 37 | html_parser = HTMLParser.HTMLParser() |
a83e1f9c | 38 | |
390fbad4 | 39 | hostmask_regex = re.compile(r'^(.*)!(.*)@(.*)$') |
c6880712 | 40 | url_regex = re.compile(r'https?://[^/\s]+\.[^/\s]+(?:/\S+)?') |
a83e1f9c | 41 | spotify_regex = ( |
42 | re.compile(r'spotify:(?P<type>\w+):(?P<track_id>\w{22})'), | |
c6880712 | 43 | re.compile(r'https?://open.spotify.com/(?P<type>\w+)/(?P<track_id>\w+)') |
a83e1f9c | 44 | ) |
45 | youtube_regex = ( | |
46 | re.compile(r'https?://(?:www\.)?youtube\.com/watch\?[a-zA-Z0-9=&_\-]+'), | |
47 | ) | |
48 | twitch_regex = ( | |
01a6184a | 49 | re.compile(r'https?:\/\/(?:www\.)?twitch.tv\/([A-Za-z0-9]*)'), |
a83e1f9c | 50 | ) |
51 | ||
52 | def parser_hostmask(hostmask): | |
53 | if isinstance(hostmask, dict): | |
54 | return hostmask | |
55 | ||
56 | nick = None | |
57 | user = None | |
58 | host = None | |
59 | ||
60 | if hostmask is not None: | |
61 | match = hostmask_regex.match(hostmask) | |
62 | ||
63 | if not match: | |
64 | nick = hostmask | |
65 | else: | |
66 | nick = match.group(1) | |
67 | user = match.group(2) | |
68 | host = match.group(3) | |
69 | ||
70 | return { | |
71 | 'nick': nick, | |
72 | 'user': user, | |
73 | 'host': host | |
74 | } | |
75 | ||
394a7b69 CS |
76 | class SmartRedirectHandler(urllib2.HTTPRedirectHandler): |
77 | def http_error_301(self, req, fp, code, msg, headers): | |
78 | result = urllib2.HTTPRedirectHandler.http_error_301( | |
79 | self, req, fp, code, msg, headers) | |
80 | result.status = code | |
81 | return result | |
82 | ||
83 | def http_error_302(self, req, fp, code, msg, headers): | |
84 | result = urllib2.HTTPRedirectHandler.http_error_302( | |
85 | self, req, fp, code, msg, headers) | |
86 | result.status = code | |
87 | return result | |
88 | ||
a83e1f9c | 89 | @lib.hooknum("PRIVMSG") |
390fbad4 CS |
90 | def privmsg_hook(bot, textline): |
91 | user = parser_hostmask(textline[1:textline.find(' ')]) | |
92 | chan = textline.split()[2] | |
a83e1f9c | 93 | |
94 | try: | |
390fbad4 | 95 | line = textline.split(None, 3)[3][1:] |
a83e1f9c | 96 | except IndexError: |
390fbad4 | 97 | line = '' |
a83e1f9c | 98 | |
390fbad4 CS |
99 | for match in url_regex.findall(line): |
100 | if match: | |
c6880712 | 101 | response = goturl(match) |
102 | if response is not None: | |
103 | bot.msg(chan, response) | |
a83e1f9c | 104 | |
390fbad4 CS |
105 | def unescape(line): |
106 | return html_parser.unescape(line) | |
a83e1f9c | 107 | |
108 | def gotspotify(type, track): | |
109 | url = 'http://ws.spotify.com/lookup/1/?uri=spotify:%s:%s' % (type, track) | |
110 | xml = urllib2.urlopen(url).read() | |
390fbad4 | 111 | soup = BeautifulSoup(xml, convertEntities=BeautifulSoup.HTML_ENTITIES) |
a83e1f9c | 112 | lookup_type = soup.contents[2].name |
390fbad4 | 113 | |
a83e1f9c | 114 | if lookup_type == 'track': |
115 | name = soup.find('name').string | |
116 | album_name = soup.find('album').find('name').string | |
117 | artist_name = soup.find('artist').find('name').string | |
118 | popularity = soup.find('popularity') | |
119 | if popularity: | |
120 | popularity = float(popularity.string)*100 | |
121 | length = float(soup.find('length').string) | |
122 | minutes = int(length)/60 | |
123 | seconds = int(length)%60 | |
390fbad4 | 124 | |
dafa38fc | 125 | return unescape('Track: %s - %s / %s %s:%.2d %2d%%' % (artist_name, name, album_name, minutes, seconds, popularity)) |
390fbad4 | 126 | |
a83e1f9c | 127 | elif lookup_type == 'album': |
128 | album_name = soup.find('album').find('name').string | |
129 | artist_name = soup.find('artist').find('name').string | |
130 | released = soup.find('released').string | |
dafa38fc | 131 | return unescape('Album: %s - %s - %s' % (artist_name, album_name, released)) |
390fbad4 | 132 | |
a83e1f9c | 133 | else: |
134 | return 'Unsupported type.' | |
135 | ||
136 | def gotyoutube(url): | |
137 | url_data = urlparse.urlparse(url) | |
138 | query = urlparse.parse_qs(url_data.query) | |
139 | video = query["v"][0] | |
140 | api_url = 'http://gdata.youtube.com/feeds/api/videos/%s?alt=json&v=2' % video | |
141 | try: | |
142 | respdata = urllib2.urlopen(api_url).read() | |
143 | video_info = json.loads(respdata) | |
144 | ||
145 | title = video_info['entry']['title']["$t"] | |
146 | author = video_info['entry']['author'][0]['name']['$t'] | |
147 | ||
dafa38fc | 148 | return unescape("Youtube: %s (%s)" % (title, author)) |
a83e1f9c | 149 | except: |
150 | pass | |
151 | ||
390fbad4 CS |
152 | def gottwitch(uri): |
153 | url = 'http://api.justin.tv/api/stream/list.json?channel=%s' % uri.split('/')[0] | |
154 | respdata = urllib2.urlopen(url).read() | |
155 | twitch = json.loads(respdata) | |
156 | try: | |
dafa38fc | 157 | return unescape('Twitch: %s (%s playing %s)' % (twitch[0]['channel']['status'], twitch[0]['channel']['login'], twitch[0]['channel']['meta_game'])) |
390fbad4 CS |
158 | except: |
159 | return 'Twitch: Channel offline.' | |
160 | ||
161 | def goturl(url): | |
394a7b69 CS |
162 | request = urllib2.Request(url) |
163 | opener = urllib2.build_opener(SmartRedirectHandler()) | |
993046cc | 164 | try: |
394a7b69 | 165 | soup = BeautifulSoup(opener.open(request, timeout=2)) |
dafa38fc | 166 | return unescape('Title: %s' % (soup.title.string)) |
993046cc | 167 | except: |
c6880712 | 168 | return None |