X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=data%2Frbot%2Fplugins%2Furban.rb;h=98066e60077fae7e87e26e96cbcad68751f452c8;hb=427b14e3ee7f7d7d7769069b8b0816e4e59e3bad;hp=d4af64a6295b3f27f02abe8c9dcaa1cd4486fadd;hpb=d7efdf6ab7cdacdb7816935eac2e264a2ed3b4f6;p=user%2Fhenk%2Fcode%2Fruby%2Frbot.git

diff --git a/data/rbot/plugins/urban.rb b/data/rbot/plugins/urban.rb
index d4af64a6..98066e60 100644
--- a/data/rbot/plugins/urban.rb
+++ b/data/rbot/plugins/urban.rb
@@ -1,71 +1,82 @@
-require 'cgi'
-begin
-  require 'rubyful_soup'
-rescue
-  warning "could not load rubyful_soup, urban dictionary disabled"
-  warning "please get it from http://www.crummy.com/software/RubyfulSoup/"
-  warning "or install it via gem"
-  return
-end
-require 'uri/common'
-
 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."
+    "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 privmsg( m )
+  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)
 
-    unless(m.params && m.params.length > 0)
-      m.reply "incorrect usage: " + help(m.plugin)
-      return
+    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
 
-    paramArray = m.params.split(' ')
-    definitionN = 0
-    if m.params == 'random' then
-      uri = URI.parse( "http://www.urbandictionary.com/random.php" )
-    else 
-      if( paramArray.last.to_i != 0 ) then
-        definitionN = paramArray.last.to_i - 1
-        query = m.params.chomp( paramArray.last )
-        query.rstrip!
-      else
-        query = m.params
-      end
-      uri = URI.parse( "http://www.urbandictionary.com/define.php?term=#{ URI.escape query}" )
+    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
 
-    soup = BeautifulSoup.new( @bot.httputil.get( uri ) )
-    if titleNavi = soup.find_all( 'td', :attrs => { 'class' => 'def_word' } )[0] then
-      title = titleNavi.contents
-      results = soup.find_all( 'div', :attrs => { 'class' => 'def_p' } )
-      debug PP.pp(results,'')
-      output = Array.new
-      if results[definitionN] then
-        results[definitionN].p.contents.each { |s| output.push( strip_tags( s.to_s ) ) }
-        m.reply "\002#{title}\002 - #{output}"
-      else
-        m.reply "#{query} does not have #{definitionN + 1} definitions."
-      end
-    else
-      m.reply "#{m.params} not found."
+    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
+    if words.empty?
+      resp = @bot.httputil.head('http://www.urbandictionary.com/random.php',
+                               :max_redir => -1,
+                               :cache => false)
+      if resp.code == "302" && (loc = resp['location'])
+        words = URI.unescape(loc.match(/define.php\?term=(.*)$/)[1]) rescue nil
+      end
+    end
+    get_def(m, words, params[:n])
   end
 
-  def strip_tags(html)
-    html.gsub(/<.+?>/,'').
-    gsub(/&amp;/,'&').
-    gsub(/&quot;/,'"').
-    gsub(/&lt;/,'<').
-    gsub(/&gt;/,'>').
-    gsub(/&ellip;/,'...').
-    gsub(/&apos;/, "'").
-    gsub("\n",'')
+  def uotd(m, params)
+    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(%r{href="/define.php\?term=.*?">(.*?)<})
+    wotd = $1
+    debug "Urban word of the day: #{wotd}"
+    if !wotd
+      m.reply "Couldn't get the urban dictionary word of the day"
+      return
+    end
+    get_def(m, wotd, 1)
   end
 end
 
 plugin = UrbanPlugin.new
-plugin.register( "urban" )
+plugin.map "urban *words :n", :requirements => { :n => /^-?\d+$/ }, :action => 'urban'
+plugin.map "urban [*words]", :action => 'urban'
+plugin.map "urbanday", :action => 'uotd'
+