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30ba4bbe22
This might reduce confusion when people do things like "!google translate english to french hello", which produces no result.
383 lines
15 KiB
Python
383 lines
15 KiB
Python
###
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# Copyright (c) 2002-2004, Jeremiah Fincher
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# Copyright (c) 2008-2010, James McCoy
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions, and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions, and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author of this software nor the name of
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# contributors to this software may be used to endorse or promote products
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# derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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import re
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import sys
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import json
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import supybot.conf as conf
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import supybot.utils as utils
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import supybot.world as world
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from supybot.commands import *
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import supybot.utils.minisix as minisix
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import supybot.ircmsgs as ircmsgs
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import supybot.ircutils as ircutils
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import supybot.callbacks as callbacks
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from supybot.i18n import PluginInternationalization, internationalizeDocstring
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_ = PluginInternationalization('Google')
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class Google(callbacks.PluginRegexp):
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"""This is a simple plugin to provide access to the Google services we
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all know and love from our favorite IRC bot."""
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threaded = True
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callBefore = ['Web']
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regexps = ['googleSnarfer']
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_colorGoogles = {}
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def _getColorGoogle(self, m):
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s = m.group(1)
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ret = self._colorGoogles.get(s)
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if not ret:
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L = list(s)
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L[0] = ircutils.mircColor(L[0], 'blue')[:-1]
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L[1] = ircutils.mircColor(L[1], 'red')[:-1]
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L[2] = ircutils.mircColor(L[2], 'yellow')[:-1]
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L[3] = ircutils.mircColor(L[3], 'blue')[:-1]
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L[4] = ircutils.mircColor(L[4], 'green')[:-1]
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L[5] = ircutils.mircColor(L[5], 'red')
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ret = ''.join(L)
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self._colorGoogles[s] = ret
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return ircutils.bold(ret)
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_googleRe = re.compile(r'\b(google)\b', re.I)
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def outFilter(self, irc, msg):
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if msg.command == 'PRIVMSG' and \
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self.registryValue('colorfulFilter', msg.args[0]):
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s = msg.args[1]
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s = re.sub(self._googleRe, self._getColorGoogle, s)
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msg = ircmsgs.privmsg(msg.args[0], s, msg=msg)
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return msg
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_decode_re = re.compile(r'<h3 class="r"><a href="/url\?q=(?P<url>[^"]+)&[^"]+">(?P<title>.*?)</a></h3>.*?<a class="[^"]+" href="/url\?q=(?P<cacheUrl>http://webcache[^"]+)">.*?<span class="st">(?P<content>.*?)</span>', re.DOTALL | re.MULTILINE)
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@classmethod
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def decode(cls, text):
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matches = cls._decode_re.findall(text)
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results = []
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for match in matches:
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r = dict(zip(('url', 'title', 'cacheUrl', 'content'), match))
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r['url'] = utils.web.htmlToText(r['url'].split('&')[0])
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results.append(r)
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return results
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_gsearchUrl = 'https://www.google.com/search'
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def search(self, query, channel, options={}):
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"""search("search phrase", options={})
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Valid options are:
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smallsearch - True/False (Default: False)
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filter - {active,moderate,off} (Default: "moderate")
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language - Restrict search to documents in the given language
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(Default: "lang_en")
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"""
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self.log.warning('The Google plugin search is deprecated since '
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'Google closed their public API and will be removed in a '
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'future release. Please consider switching to an other '
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'plugin for your searches, like '
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'<https://github.com/Hoaas/Supybot-plugins/tree/master/DuckDuckGo>, '
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'<https://github.com/joulez/GoogleCSE>, or '
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'<https://github.com/GLolol/SupyPlugins/tree/master/DDG>.')
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ref = self.registryValue('referer')
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if not ref:
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ref = 'http://%s/%s' % (dynamic.irc.server,
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dynamic.irc.nick)
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headers = dict(utils.web.defaultHeaders)
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headers['Referer'] = ref
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opts = {'q': query, 'gbv': '2'}
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for (k, v) in options.items():
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if k == 'smallsearch':
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if v:
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opts['rsz'] = 'small'
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else:
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opts['rsz'] = 'large'
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elif k == 'filter':
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opts['safe'] = v
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elif k == 'language':
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opts['hl'] = v
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defLang = self.registryValue('defaultLanguage', channel)
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if 'hl' not in opts and defLang:
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opts['hl'] = defLang.strip('lang_')
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if 'safe' not in opts:
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opts['safe'] = self.registryValue('searchFilter', dynamic.channel)
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if 'rsz' not in opts:
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opts['rsz'] = 'large'
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text = utils.web.getUrl('%s?%s' % (self._gsearchUrl,
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utils.web.urlencode(opts)),
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headers=headers).decode('utf8')
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return text
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def formatData(self, data, bold=True, max=0, onetoone=False):
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data = self.decode(data)
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results = []
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if max:
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data = data[:max]
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for result in data:
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title = utils.web.htmlToText(result['title']\
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.encode('utf-8'))
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url = result['url']
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if minisix.PY2:
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url = url.encode('utf-8')
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if title:
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if bold:
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title = ircutils.bold(title)
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results.append(format('%s: %u', title, url))
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else:
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results.append(url)
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if minisix.PY2:
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repl = lambda x:x if isinstance(x, unicode) else unicode(x, 'utf8')
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results = list(map(repl, results))
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if not results:
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return [_('No matches found.')]
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elif onetoone:
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return results
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else:
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return [minisix.u('; ').join(results)]
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@internationalizeDocstring
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def lucky(self, irc, msg, args, opts, text):
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"""[--snippet] <search>
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Does a google search, but only returns the first result.
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If option --snippet is given, returns also the page text snippet.
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"""
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opts = dict(opts)
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data = self.search(text, msg.args[0], {'smallsearch': True})
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data = self.decode(data)
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if data:
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url = data[0]['url']
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if 'snippet' in opts:
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snippet = data[0]['content']
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snippet = " | " + utils.web.htmlToText(snippet, tagReplace='')
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else:
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snippet = ""
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result = url + snippet
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irc.reply(result)
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else:
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irc.reply(_('Google found nothing.'))
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lucky = wrap(lucky, [getopts({'snippet':'',}), 'text'])
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@internationalizeDocstring
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def google(self, irc, msg, args, optlist, text):
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"""<search> [--{filter,language} <value>]
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Searches google.com for the given string. As many results as can fit
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are included. --language accepts a language abbreviation; --filter
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accepts a filtering level ('active', 'moderate', 'off').
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"""
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if 'language' in optlist and optlist['language'].lower() not in \
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conf.supybot.plugins.Google.safesearch.validStrings:
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irc.errorInvalid('language')
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data = self.search(text, msg.args[0], dict(optlist))
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bold = self.registryValue('bold', msg.args[0])
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max = self.registryValue('maximumResults', msg.args[0])
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# We don't use supybot.reply.oneToOne here, because you generally
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# do not want @google to echo ~20 lines of results, even if you
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# have reply.oneToOne enabled.
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onetoone = self.registryValue('oneToOne', msg.args[0])
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for result in self.formatData(data,
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bold=bold, max=max, onetoone=onetoone):
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irc.reply(result)
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google = wrap(google, [getopts({'language':'something',
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'filter':''}),
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'text'])
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@internationalizeDocstring
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def cache(self, irc, msg, args, url):
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"""<url>
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Returns a link to the cached version of <url> if it is available.
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"""
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data = self.search(url, msg.args[0], {'smallsearch': True})
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if data:
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m = data[0]
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if m['cacheUrl']:
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url = m['cacheUrl'].encode('utf-8')
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irc.reply(url)
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return
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irc.error(_('Google seems to have no cache for that site.'))
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cache = wrap(cache, ['url'])
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_fight_re = re.compile(r'id="resultStats"[^>]*>(?P<stats>[^<]*)')
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@internationalizeDocstring
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def fight(self, irc, msg, args):
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"""<search string> <search string> [<search string> ...]
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Returns the results of each search, in order, from greatest number
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of results to least.
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"""
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channel = msg.args[0]
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results = []
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for arg in args:
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text = self.search(arg, channel, {'smallsearch': True})
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i = text.find('id="resultStats"')
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stats = utils.web.htmlToText(self._fight_re.search(text).group('stats'))
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if stats == '':
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results.append((0, args))
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continue
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count = ''.join(filter('0123456789'.__contains__, stats))
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results.append((int(count), arg))
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results.sort()
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results.reverse()
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if self.registryValue('bold', msg.args[0]):
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bold = ircutils.bold
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else:
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bold = repr
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s = ', '.join([format('%s: %i', bold(s), i) for (i, s) in results])
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irc.reply(s)
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def _translate(self, sourceLang, targetLang, text):
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headers = dict(utils.web.defaultHeaders)
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headers['User-Agent'] = ('Mozilla/5.0 (X11; U; Linux i686) '
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'Gecko/20071127 Firefox/2.0.0.11')
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sourceLang = utils.web.urlquote(sourceLang)
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targetLang = utils.web.urlquote(targetLang)
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text = utils.web.urlquote(text)
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result = utils.web.getUrlFd('http://translate.googleapis.com/translate_a/single'
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'?client=gtx&dt=t&sl=%s&tl=%s&q='
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'%s' % (sourceLang, targetLang, text),
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headers).read().decode('utf8')
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while ',,' in result:
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result = result.replace(',,', ',null,')
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while '[,' in result:
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result = result.replace('[,', '[')
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data = json.loads(result)
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try:
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language = data[2]
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except:
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language = 'unknown'
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if data[0]:
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return (''.join(x[0] for x in data[0]), language)
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else:
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return (_('No translations found.'), language)
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@internationalizeDocstring
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def translate(self, irc, msg, args, sourceLang, targetLang, text):
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"""<source language> [to] <target language> <text>
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Returns <text> translated from <source language> into <target
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language>. <source language> and <target language> take language
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codes (not language names), which are listed here:
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https://cloud.google.com/translate/v2/translate-reference#supported_languages
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"""
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channel = msg.args[0]
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(text, language) = self._translate(sourceLang, targetLang, text)
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irc.reply(text, language)
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translate = wrap(translate, ['something', 'to', 'something', 'text'])
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def googleSnarfer(self, irc, msg, match):
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r"^google\s+(.*)$"
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if not self.registryValue('searchSnarfer', msg.args[0]):
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return
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searchString = match.group(1)
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data = self.search(searchString, msg.args[0], {'smallsearch': True})
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if data['responseData']['results']:
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url = data['responseData']['results'][0]['unescapedUrl']
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irc.reply(url, prefixNick=False)
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googleSnarfer = urlSnarfer(googleSnarfer)
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def _googleUrl(self, s, channel):
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s = utils.web.urlquote_plus(s)
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url = r'http://%s/search?q=%s' % \
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(self.registryValue('baseUrl', channel), s)
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return url
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_calcRe1 = re.compile(r'<span class="cwcot".*?>(.*?)</span>', re.I)
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_calcRe2 = re.compile(r'<div class="vk_ans.*?>(.*?)</div>', re.I | re.S)
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_calcRe3 = re.compile(r'<div class="side_div" id="rhs_div">.*?<input class="ucw_data".*?value="(.*?)"', re.I)
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@internationalizeDocstring
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def calc(self, irc, msg, args, expr):
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"""<expression>
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Uses Google's calculator to calculate the value of <expression>.
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"""
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channel = msg.args[0]
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if not ircutils.isChannel(channel):
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channel = None
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url = self._googleUrl(expr, channel)
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h = {"User-Agent":"Mozilla/5.0 (Windows NT 6.2; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1667.0 Safari/537.36"}
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html = utils.web.getUrl(url, headers=h).decode('utf8')
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match = self._calcRe1.search(html)
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if not match:
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match = self._calcRe2.search(html)
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if not match:
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match = self._calcRe3.search(html)
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if not match:
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irc.reply("I could not find an output from Google Calc for: %s" % expr)
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return
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else:
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s = match.group(1)
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else:
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s = match.group(1)
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else:
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s = match.group(1)
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# do some cleanup of text
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s = re.sub(r'<sup>(.*)</sup>⁄<sub>(.*)</sub>', r' \1/\2', s)
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s = re.sub(r'<sup>(.*)</sup>', r'^\1', s)
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s = utils.web.htmlToText(s)
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irc.reply("%s = %s" % (expr, s))
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calc = wrap(calc, ['text'])
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_phoneRe = re.compile(r'Phonebook.*?<font size=-1>(.*?)<a href')
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@internationalizeDocstring
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def phonebook(self, irc, msg, args, phonenumber):
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"""<phone number>
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Looks <phone number> up on Google.
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"""
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channel = msg.args[0]
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if not ircutils.isChannel(channel):
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channel = None
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url = self._googleUrl(phonenumber, channel)
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html = utils.web.getUrl(url).decode('utf8')
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m = self._phoneRe.search(html)
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if m is not None:
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s = m.group(1)
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s = s.replace('<b>', '')
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s = s.replace('</b>', '')
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s = utils.web.htmlToText(s)
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irc.reply(s)
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else:
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irc.reply(_('Google\'s phonebook didn\'t come up with anything.'))
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phonebook = wrap(phonebook, ['text'])
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Class = Google
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# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
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