X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=data%2Frbot%2Fplugins%2Furban.rb;h=98066e60077fae7e87e26e96cbcad68751f452c8;hb=1e841175468b3e0357ab278a226a237fe4d7687e;hp=0c7d98387cf8a10b466a7de1a95c172f02b2c01f;hpb=52f4457cf8aad0de59b7bd83e86b6cab228a45d6;p=user%2Fhenk%2Fcode%2Fruby%2Frbot.git

diff --git a/data/rbot/plugins/urban.rb b/data/rbot/plugins/urban.rb
index 0c7d9838..98066e60 100644
--- a/data/rbot/plugins/urban.rb
+++ b/data/rbot/plugins/urban.rb
@@ -1,13 +1,52 @@
 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
+    u = URBAN + URI.escape(word)
+    u += '&skip=' + n.to_s if n
+    s = @bot.httputil.get(u)
+
+    notfound = s.match %r{<div style="color: #669FCE"><i>.*?</i> isn't defined}
+
+    total = nil
+    if s.sub!(%r{<div class="pager"><b>(\d+)</b>\s*definition.*$}m, '')
+      total = $1.to_i
+    end
+
+    rv = Array.new
+
+    s.scan(%r{<td class="def_number"[^>]*>(\d+)\.</td>.*?<td class="def_word">(?:<a.*?>)?([^>]+)(?:</a>)?</td>.*?<div class="def_p">.*?<p>(.+?)</p>.*?<p style=".*?>(.+?)</p>}m) do |num, wrd, desc, ex|
+      rv << [num.to_i, wrd, desc, ex]
+    end
+
+    total ||= rv.size
+
+    return m.reply("#{Bold}#{word}#{Bold} not found") if rv.empty?
+
+    if notfound
+      suggestions = rv.map { |s| Underline + s[1] + Underline }.uniq.join ', '
+      m.reply "#{Bold}#{word}#{Bold} not found. maybe you mean #{suggestions}?"
+      return
+    end
+
+    answer = rv.find { |a| a[0] == n }
+    answer ||= (n > total ? rv.last : rv.first)
+    m.reply format_definition(total, *answer)
+  end
+
   def urban(m, params)
     words = params[:words].to_s
-    n = params[:n].nil? ? 1 : params[:n].to_i rescue 1
-
     if words.empty?
       resp = @bot.httputil.head('http://www.urbandictionary.com/random.php',
                                :max_redir => -1,
@@ -16,81 +55,23 @@ class UrbanPlugin < Plugin
         words = URI.unescape(loc.match(/define.php\?term=(.*)$/)[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=#{CGI.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 =~ /&amp;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=#{CGI.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