Vkontakte html & parse

app/controllers/artist_controller.rb

@@ -8,6 +8,7 @@ class ArtistController < ApplicationController
 	  		name = params[:name].gsub('+', ' ').gsub('%20', ' ')
 	  	end
 	  	@artist = Artist.getByName(name)
+	  	pp @artist
 	end
 end
 

app/controllers/track_controller.rb

@@ -2,6 +2,12 @@ class TrackController < ApplicationController
   require 'net/http'
   require 'uri'
   def listen
+    artist = 'The White Stripes'
+    track = 'Blue Orchid'
+    length = 157
     
+    Vkontakte.get(artist, track, length)
+    
+    render :json => 0
   end
 end

app/helpers/vkontakte.rb

@@ -1,19 +1,70 @@
 module Vkontakte
-  @@accounts = YAML.load_file("#{RAILS_ROOT}/config/vk_accounts.yml")
+  require 'net/http'
+  require 'erb'
+  #require 'nokogiri'
   
-  def get artist, track, length
-    
+  @@accounts = YAML.load_file("#{Rails.root.to_s}/config/vk_accounts.yml")
+  
+  def self.get artist, track, length
+    #html = self.getHtml artist +' - '+ track
+    files = self.parseHtml 1 #html
+    files = self.calcWeight files
   end
   
-  def getHtml q
-    
+  
+  private
+  
+  def self.randomBot
+    @@accounts[@@accounts.keys[rand(@@accounts.keys.length - 1)]]
   end
   
-  def parseHtml html
+  def self.getHtml q
+    bot = self.randomBot
+    headers = {
+      'Cookie'            => 'remixsid='+ bot['remixsid'] + ';remixchk='+ bot['remixchk'].to_s,
+			'Referer'           => 'http://vkontakte.ru/audio?album_id=0',
+			'X-Requested-With'  => 'XMLHttpRequest',
+			'Origin'            => 'http://vkontakte.ru',
+			'Content-Type'      => 'application/x-www-form-urlencoded',
+			'User-Agent'        => bot['user_agent'],
+			'Connection'        => 'close'
+    }
+    data = {
+      'act'			=> 'search',
+			'al'			=> 1,
+			'gid'			=> 0,
+			'id'			=> bot['user_id'],
+			'offset'  => 0,
+			'q'				=> q,
+			'sort'		=> 2
+    }
+    data_str = []
+    data.each {|k, v| data_str << k +'='+ ERB::Util.url_encode(v.to_s)}
     
+    http = Net::HTTP.new('vkontakte.ru', 80)
+    resp, data = http.post('/audio', data_str.join('&'), headers)
+    pp data
   end
   
-  def calcWeight files
-    
+  def self.parseHtml html
+    html = open('/Users/chez/Sites/beathaven/tmp/vkres.txt').read
+    files = []
+    html
+      .gsub(/\\/, '')
+      .scan(/<table.*?<input.*?value=\"(.*?)\,\d{2,4}\".*?>.*?<div\sclass=\"duration.*?>(.*?)<\/div>.*?<div\sclass=\"title_wrap\".*?>.*?selectPerformer\(event\,\s\'(.*?)\'\).*?<span\sclass=\"title\">(.*?)<\/span><\/div>.*?<\/table>/i)
+      .each do |item|
+        t = item[1].split(':')
+        files << {
+          'url'     => item[0],
+          'length'  => (t[0].to_i * 60) + t[1].to_i,
+          'artist'  => item[2],
+          'title'   => item[3].gsub(/<\/?span>/, '')
+        }
+      end
+    files
+  end
+  
+  def self.calcWeight files
+    pp files
   end
 end