diff options
Diffstat (limited to 'data/rbot/plugins/search.rb')
| -rw-r--r-- | data/rbot/plugins/search.rb | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/data/rbot/plugins/search.rb b/data/rbot/plugins/search.rb index 515cd654..3d9e5d3d 100644 --- a/data/rbot/plugins/search.rb +++ b/data/rbot/plugins/search.rb @@ -23,6 +23,8 @@ GOOGLE_COUNT_RESULT = %r{<font size=-1>Results <b>1<\/b> - <b>10<\/b> of about < GOOGLE_DEF_RESULT = %r{onebox_result">\s*(.*?)\s*<br/>\s*(.*?)<table} GOOGLE_TIME_RESULT = %r{alt="Clock"></td><td valign=[^>]+>(.+?)<(br|/td)>} +DDG_API_SEARCH = "http://api.duckduckgo.com/?format=xml&no_html=1&no_redirect=0&q=" + class SearchPlugin < Plugin Config.register Config::IntegerValue.new('duckduckgo.hits', :default => 3, :validate => Proc.new{|v| v > 0}, @@ -63,20 +65,18 @@ class SearchPlugin < Plugin end def duckduckgo(m, params) - terms = params[:words].to_s - # DuckDuckGo is picky about white spaces - # in the url, so we can't use CGI.escape. - terms.gsub!(/\%/, '%25') if terms.include? "%" - terms.gsub!(/\+|\s\+\s|\s\+|\+\s/, ' %2B ') if terms.include? "+" - terms.gsub!(/\-|\s\-\s|\s\-|\-\s/, ' %2D ') if terms.include? "-" - terms.gsub!(/\!/, '%21') if terms.include? "!" - terms.gsub!(/\%/, ' %') if terms.include? "%" - feed = Net::HTTP.get 'api.duckduckgo.com', - "/?q=#{terms}&format=xml&skip_disambig=1&no_html=1&no_redirect=0" - if feed.nil? or feed.empty? - m.reply "error connecting" + what = params[:words].to_s + terms = CGI.escape what + url = DDG_API_SEARCH + terms + begin + feed = @bot.httputil.get(url) + raise unless feed + rescue => e + m.reply "error duckduckgoing for #{what}" return end + debug feed + xml = REXML::Document.new feed heading = xml.elements['//Heading/text()'].to_s # answer is returned for calculations |