108 lines
2.8 KiB
Python
108 lines
2.8 KiB
Python
"""
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QDB module
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Grabs quotes from an online QDB database
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"""
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import random
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import requests
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import bs4
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import bot
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# map of supported databases
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QDB_URLS = {
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'xkcd':'http://www.xkcdb.com/random',
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'bash':'http://www.bash.org/?random',
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'qdb': 'http://www.qdb.us/random',
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'wg':'https://qdb.worldgenesis.net/?random',
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'tilde': 'https://quotes.tilde.chat/random'
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}
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@bot.command( 'qdb' )
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async def get_quote( parms, ctx ):
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"""
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Grabs a random quote from specified quote database,
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default random or database with same name as current network.
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Supported databases: xkcd, bash, qdb, tilde, wg.
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Does not output quotes with more than 5 lines by default unless 'spam' is first param.
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"""
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con = ctx['con']
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dst = ctx['dst']
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spam = False
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db_name = ''
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sv_name = con.cfg['sv']['name'].lower()
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if sv_name in QDB_URLS.keys(): db_name = sv_name
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if parms:
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if parms[0] == 'spam':
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spam = True
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if len( parms ) > 1:
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db_name = parms[1].lower()
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else: db_name = parms[0].lower()
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if not db_name: db_name = random.choice( list( QDB_URLS.keys() ) )
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if db_name not in QDB_URLS.keys():
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con.say_to( dst, 'No QDB known by name \'{}\'!'.format( db_name ) )
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return
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con.say_to( dst, 'Grabbing a quote from QDB \'{}\'...'.format( db_name ) )
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req = requests.get( QDB_URLS[db_name] )
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soup = bs4.BeautifulSoup( req.text, 'html.parser' )
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qts = []
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# element filter for soup depending on database
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# do you even switch bro
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if db_name == 'wg':
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qts = soup.findAll( 'div', {'class':'quote_quote'} )
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elif db_name == 'xkcd':
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qts = soup.findAll( 'span', {'class':'quote'} )
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elif db_name == 'qdb':
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qts = soup.findAll( 'span', {'class':'qt'} )
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elif db_name == 'bash':
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qts = soup.findAll( 'p', {'class': 'qt'} )
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elif db_name == 'tilde':
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qts = soup.findAll( 'pre' )
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# quote number notes.
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# wg: <a class="quote_number">
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# bash: first <b> child of <p> quote
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# xkcd: first <a> child of <span class="quotehead">
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# qdb: <a class="ql">
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# tilde: ???
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if qts:
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# number of quotes per page
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#print( len( qts ) )
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# one random quote from page
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rqt = random.choice( qts )
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# grab raw quote text and split to lines
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qt_lines = rqt.text.strip().split('\n')
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# if too many lines for spam filter, try to find a shorter one
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while not spam and len( qt_lines ) > 5:
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#for q in qts:
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if not qts:
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qt_lines = None; break
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qt_lines = qts.pop().text.strip().split('\n')
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if not qt_lines:
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con.say_to( dst, 'Quote had too many lines!' ); return
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for l in qt_lines:
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# find some kind of resemblence of a nick. doesnt account for timestamps
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nsep = l.find( '>' )+1
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if nsep <= 0: nsep = l.find( ':' )+1
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if nsep <= 0: nsep = l.find( ' ' )
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nn = l[: nsep]
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nnc = 0
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for c in nn: nnc += ord( c )
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nnc %= 16
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con.say_to( dst, '> \002\003{}{}\003\002{}'.format( nnc, nn, l[nsep:] ) )
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else:
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con.say_to( dst, 'No quotes found! :(' )
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