-require 'uri'
-
class UrbanPlugin < Plugin
+ URBAN = 'http://www.urbandictionary.com/define.php?term='
def help( plugin, topic="")
"urban [word] [n]: give the [n]th definition of [word] from urbandictionary.com. urbanday: give the word-of-the-day at urban"
end
+ def format_definition(total, num, word, desc, ex)
+ "#{Bold}#{word} (#{num}/#{total})#{Bold}: " +
+ desc.ircify_html(:limit => 300) + " " +
+ "<i>#{ex}</i>".ircify_html(:limit => 100)
+ end
+
+ def get_def(m, word, n = nil)
+ n = n ? n.to_i : 1
+ p = (n-1)/7 + 1
+ u = URBAN + URI.escape(word)
+ u += '&page=' + p.to_s if p > 1
+ s = @bot.httputil.get(u)
+ return m.reply "Couldn't get the urban dictionary definition for #{word}" if s.nil?
+
+ notfound = s.match %r{<div style="color: #669FCE"><i>.*?</i> isn't defined}
+
+ numpages = s[%r{<div id='paginator'>.*?</div>}m].scan(/\d+/).collect {|x| x.to_i}.max || 1
+
+ rv = Array.new
+ s.scan(%r{<td class='index'[^>]*>.*?(\d+)\..*?</td>.*?<td class='word'>(?:<a.*?>)?([^>]+)(?:</a>)?</td>.*?<div class='definition'>(.+?)</div>.*?<div class='example'>(.+?)</div>}m) do |num, wrd, desc, ex|
+ rv << [num.to_i, wrd.strip, desc.strip, ex.strip]
+ end
+
+ maxnum = rv.collect {|x| x[0]}.max || 0
+ return m.reply("#{Bold}#{word}#{Bold} not found") if rv.empty?
+
+ if notfound
+ suggestions = rv.map { |s| Underline + s[1] + Underline }.uniq.join ', '
+ m.reply "#{Bold}#{word}#{Bold} not found. maybe you mean #{suggestions}?"
+ return
+ end
+
+ answer = rv.find { |a| a[0] == n }
+ answer ||= (n > maxnum ? rv.last : rv.first)
+ m.reply format_definition((p == numpages ? maxnum : "#{(numpages-1)*7 + 1}+"), *answer)
+ end
+
def urban(m, params)
words = params[:words].to_s
- n = params[:n].nil? ? 1 : params[:n].to_i rescue 1
-
if words.empty?
resp = @bot.httputil.head('http://www.urbandictionary.com/random.php',
- :max_redir => -1)
+ :max_redir => -1,
+ :cache => false)
+ return m.reply "Couldn't get a random urban dictionary word" if resp.nil?
if resp.code == "302" && (loc = resp['location'])
words = URI.unescape(loc.match(/define.php\?term=(.*)$/)[1]) rescue nil
end
end
- # we give a very high 'skip' because this will allow us to get the number of definitions by retrieving the previous definition
- uri = "http://www.urbanwap.com/search.php?term=#{URI.escape words}&skip=65536"
- page = @bot.httputil.get(uri)
- if page.nil?
- m.reply "Couldn't retrieve an urban dictionary definition of #{words}"
- return
- end
- if page =~ / is undefined<\/card><\/wml>/
- m.reply "There is no urban dictionary definition of #{words}"
- return
- end
- if page =~ /&skip=(\d+)">prev<\/a>/
- numdefs = $1.to_i + 1
- else
- numdefs = 1
- end
- n = numdefs + n + 1 if n < 0
- if n > numdefs
- m.reply "Urban dictionary only has #{numdefs} definitions for '#{words}'"
- n = numdefs
- end
- if n < numdefs
- uri = "http://www.urbanwap.com/search.php?term=#{URI.escape words}&skip=#{n-1}"
- page = @bot.httputil.get(uri)
- if page.nil?
- case n % 10
- when 1
- ord = 'st'
- when 2
- ord = 'nd'
- when 3
- ord = 'rd'
- else
- ord = 'th'
- end
- m.reply "Couldn't retrieve the #{n}#{ord} urban dictionary definition of #{words}"
- return
- end
- end
- m.reply "#{get_def(page)} (#{n}/#{numdefs})"
- end
-
- def get_def(text)
- # Start by removing the prev/home/next links
- t = text.gsub(/(?:<a href[^>]*>prev<\/a> )?<a href[^>]*>home<\/a>(?: <a href[^>]*>next<\/a>)?/,'')
- # Close up paragraphs
- t.gsub!(/<\/?p>/, ' ')
- t.gsub!("\n", ' ')
- # Reverse headings
- t.gsub!(/<\/?b>/,"#{Reverse}")
- # Enbolden links
- t.gsub!(/<\/?a(?: [^>]*)?>/,"#{Bold}")
- # Reverse examples
- t.gsub!(/<\/?(?:i|em)>/,"#{Underline}")
- # Clear anything else
- t.gsub!(/<.*?>/, '')
-
- Utils.decode_html_entities t.strip
+ get_def(m, words, params[:n])
end
def uotd(m, params)
- home = @bot.httputil.get("http://www.urbanwap.com/")
+ home = @bot.httputil.get("http://www.urbandictionary.com/daily.php")
if home.nil?
m.reply "Couldn't get the urban dictionary word of the day"
return
end
- home.match(/Word of the Day: <a href="(.*?)">.*?<\/a>/)
+ home.match(%r{href="/define.php\?term=.*?">(.*?)<})
wotd = $1
debug "Urban word of the day: #{wotd}"
- page = @bot.httputil.get(wotd)
- if page.nil?
+ if !wotd
m.reply "Couldn't get the urban dictionary word of the day"
- else
- m.reply get_def(page)
+ return
end
+ get_def(m, wotd, 1)
end
end