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Web: Filter special chars in @title, and add --no-filter.

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I'm adding --no-filter just in case someone want to use @title to do this at purpose
This commit is contained in:
Valentin Lorentz 2012-10-31 16:35:51 +00:00
parent 75ab8209a0
commit 6ea2d062b7
1 changed files with 10 additions and 4 deletions
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14
plugins/Web/plugin.py
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@ -174,10 +174,12 @@ class Web(callbacks.PluginRegexp):
size = wrap(size, ['httpUrl'])
@internationalizeDocstring
def title(self, irc, msg, args, url):
"""<url>
def title(self, irc, msg, args, optlist, url):
"""[--no-filter] <url>
Returns the HTML <title>...</title> of a URL.
If --no-filter is given, the bot won't strip special chars (action,
DCC, ...).
"""
size = conf.supybot.protocols.http.peekSize()
text = utils.web.getUrl(url, size=size) \
@ -189,13 +191,17 @@ class Web(callbacks.PluginRegexp):
self.log.debug('Encountered a problem parsing %u. Title may '
'already be set, though', url)
if parser.title:
irc.reply(utils.web.htmlToText(parser.title.strip()))
title = utils.web.htmlToText(parser.title.strip())
if not [y for x,y in optlist if x == 'no-filter']:
for i in range(1, 4):
title = title.replace(chr(i), '')
irc.reply(title)
elif len(text) < size:
irc.reply(_('That URL appears to have no HTML title.'))
else:
irc.reply(format(_('That URL appears to have no HTML title '
'within the first %S.'), size))
title = wrap(title, ['httpUrl'])
title = wrap(title, [getopts({'no-filter': ''}), 'httpUrl'])
_netcraftre = re.compile(r'td align="left">\s+<a[^>]+>(.*?)<a href',
re.S | re.I)