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DDG: Add region and safeSearch configs.

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oddluck 2020-07-06 19:43:45 +00:00 committed by Valentin Lorentz
parent 902677a378
commit 1c1ba1119d
2 changed files with 29 additions and 4 deletions
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12
plugins/DDG/config.py
View File

@ -47,6 +47,8 @@ def configure(advanced):
from supybot.questions import expect, anything, something, yn from supybot.questions import expect, anything, something, yn
conf.registerPlugin('DDG', True) conf.registerPlugin('DDG', True)
class SafeSearch(registry.OnlySomeStrings):
validStrings = ['active', 'moderate', 'off']
DDG = conf.registerPlugin('DDG') DDG = conf.registerPlugin('DDG')
conf.registerChannelValue(DDG, 'maxResults', conf.registerChannelValue(DDG, 'maxResults',
@ -56,6 +58,14 @@ conf.registerChannelValue(DDG, 'showSnippet',
registry.Boolean(True, _("""Determines whether the bot will show a registry.Boolean(True, _("""Determines whether the bot will show a
snippet of each resulting link. If False, it will show the title snippet of each resulting link. If False, it will show the title
of the link instead."""))) of the link instead.""")))
conf.registerChannelValue(DDG, 'region',
registry.String("", _("""Set the DDG search region to return results
for the language/country of your choice. E.g. 'us-en' for United States.
https://duckduckgo.com/params""")))
conf.registerChannelValue(DDG, 'searchFilter',
SafeSearch('moderate', _("""Determines what level of search filtering to use
by default. 'active' - most filtering, 'moderate' - default filtering,
'off' - no filtering""")))
# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79: # vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79:

21
plugins/DDG/plugin.py
View File

@ -54,10 +54,21 @@ class DDG(callbacks.Plugin):
threaded = True threaded = True
@staticmethod @staticmethod
def _ddgurl(text): def _ddgurl(text, region=None, safeSearch=None):
# DuckDuckGo has a 'lite' site free of unparseable JavaScript # DuckDuckGo has a 'lite' site free of unparseable JavaScript
# elements, so we'll use that to our advantage! # elements, so we'll use that to our advantage!
url = "https://lite.duckduckgo.com/lite?" + urlencode({"q": text}) url = "https://lite.duckduckgo.com/lite?"
params = {"q": text}
if region:
params["kl"] = region
if safeSearch:
if safeSearch == "active":
params["kp"] = 1
elif safeSearch == "moderate":
params["kp"] = -1
elif safeSearch == "off":
params["kp"] = -2
url += urlencode(params)
log.debug("DDG: Using URL %s for search %s", url, text) log.debug("DDG: Using URL %s for search %s", url, text)
@ -87,7 +98,10 @@ class DDG(callbacks.Plugin):
# still somewhat tricky. # still somewhat tricky.
results = [] results = []
url, real_url, raw_results = self._ddgurl(text) region = self.registryValue("region", channel_context)
safeSearch = self.registryValue("searchFilter", channel_context)
url, real_url, raw_results = self._ddgurl(text, region, safeSearch)
if real_url != url: if real_url != url:
# We received a redirect, likely from something like a !bang request. # We received a redirect, likely from something like a !bang request.
@ -146,3 +160,4 @@ Class = DDG
# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79: # vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79: