Vkontakte html & parse

Gemfile

@@ -9,6 +9,7 @@ gem 'pg'
 gem 'mongo', '1.3.0'
 gem 'bson_ext', '1.3.0'
 gem 'mongoid', '~> 2.0'
+gem 'nokogiri'
 
 # Use unicorn as the web server
 # gem 'unicorn'

Gemfile.lock

@@ -48,6 +48,7 @@ GEM
       mongo (~> 1.3)
       tzinfo (~> 0.3.22)
       will_paginate (~> 3.0.pre)
+    nokogiri (1.4.4)
     pg (0.10.1)
     polyglot (0.3.1)
     rack (1.2.2)
@@ -82,5 +83,6 @@ DEPENDENCIES
   bson_ext (= 1.3.0)
   mongo (= 1.3.0)
   mongoid (~> 2.0)
+  nokogiri
   pg
   rails (= 3.0.5)

README

@@ -1,256 +1 @@
-== Welcome to Rails
+Gouranga gives a fuck
-
-Rails is a web-application framework that includes everything needed to create
-database-backed web applications according to the Model-View-Control pattern.
-
-This pattern splits the view (also called the presentation) into "dumb"
-templates that are primarily responsible for inserting pre-built data in between
-HTML tags. The model contains the "smart" domain objects (such as Account,
-Product, Person, Post) that holds all the business logic and knows how to
-persist themselves to a database. The controller handles the incoming requests
-(such as Save New Account, Update Product, Show Post) by manipulating the model
-and directing data to the view.
-
-In Rails, the model is handled by what's called an object-relational mapping
-layer entitled Active Record. This layer allows you to present the data from
-database rows as objects and embellish these data objects with business logic
-methods. You can read more about Active Record in
-link:files/vendor/rails/activerecord/README.html.
-
-The controller and view are handled by the Action Pack, which handles both
-layers by its two parts: Action View and Action Controller. These two layers
-are bundled in a single package due to their heavy interdependence. This is
-unlike the relationship between the Active Record and Action Pack that is much
-more separate. Each of these packages can be used independently outside of
-Rails. You can read more about Action Pack in
-link:files/vendor/rails/actionpack/README.html.
-
-
-== Getting Started
-
-1. At the command prompt, create a new Rails application:
-       <tt>rails new myapp</tt> (where <tt>myapp</tt> is the application name)
-
-2. Change directory to <tt>myapp</tt> and start the web server:
-       <tt>cd myapp; rails server</tt> (run with --help for options)
-
-3. Go to http://localhost:3000/ and you'll see:
-       "Welcome aboard: You're riding Ruby on Rails!"
-
-4. Follow the guidelines to start developing your application. You can find
-the following resources handy:
-
-* The Getting Started Guide: http://guides.rubyonrails.org/getting_started.html
-* Ruby on Rails Tutorial Book: http://www.railstutorial.org/
-
-
-== Debugging Rails
-
-Sometimes your application goes wrong. Fortunately there are a lot of tools that
-will help you debug it and get it back on the rails.
-
-First area to check is the application log files. Have "tail -f" commands
-running on the server.log and development.log. Rails will automatically display
-debugging and runtime information to these files. Debugging info will also be
-shown in the browser on requests from 127.0.0.1.
-
-You can also log your own messages directly into the log file from your code
-using the Ruby logger class from inside your controllers. Example:
-
-  class WeblogController < ActionController::Base
-    def destroy
-      @weblog = Weblog.find(params[:id])
-      @weblog.destroy
-      logger.info("#{Time.now} Destroyed Weblog ID ##{@weblog.id}!")
-    end
-  end
-
-The result will be a message in your log file along the lines of:
-
-  Mon Oct 08 14:22:29 +1000 2007 Destroyed Weblog ID #1!
-
-More information on how to use the logger is at http://www.ruby-doc.org/core/
-
-Also, Ruby documentation can be found at http://www.ruby-lang.org/. There are
-several books available online as well:
-
-* Programming Ruby: http://www.ruby-doc.org/docs/ProgrammingRuby/ (Pickaxe)
-* Learn to Program: http://pine.fm/LearnToProgram/ (a beginners guide)
-
-These two books will bring you up to speed on the Ruby language and also on
-programming in general.
-
-
-== Debugger
-
-Debugger support is available through the debugger command when you start your
-Mongrel or WEBrick server with --debugger. This means that you can break out of
-execution at any point in the code, investigate and change the model, and then,
-resume execution! You need to install ruby-debug to run the server in debugging
-mode. With gems, use <tt>sudo gem install ruby-debug</tt>. Example:
-
-  class WeblogController < ActionController::Base
-    def index
-      @posts = Post.find(:all)
-      debugger
-    end
-  end
-
-So the controller will accept the action, run the first line, then present you
-with a IRB prompt in the server window. Here you can do things like:
-
-  >> @posts.inspect
-  => "[#<Post:0x14a6be8
-          @attributes={"title"=>nil, "body"=>nil, "id"=>"1"}>,
-       #<Post:0x14a6620
-          @attributes={"title"=>"Rails", "body"=>"Only ten..", "id"=>"2"}>]"
-  >> @posts.first.title = "hello from a debugger"
-  => "hello from a debugger"
-
-...and even better, you can examine how your runtime objects actually work:
-
-  >> f = @posts.first
-  => #<Post:0x13630c4 @attributes={"title"=>nil, "body"=>nil, "id"=>"1"}>
-  >> f.
-  Display all 152 possibilities? (y or n)
-
-Finally, when you're ready to resume execution, you can enter "cont".
-
-
-== Console
-
-The console is a Ruby shell, which allows you to interact with your
-application's domain model. Here you'll have all parts of the application
-configured, just like it is when the application is running. You can inspect
-domain models, change values, and save to the database. Starting the script
-without arguments will launch it in the development environment.
-
-To start the console, run <tt>rails console</tt> from the application
-directory.
-
-Options:
-
-* Passing the <tt>-s, --sandbox</tt> argument will rollback any modifications
-  made to the database.
-* Passing an environment name as an argument will load the corresponding
-  environment. Example: <tt>rails console production</tt>.
-
-To reload your controllers and models after launching the console run
-<tt>reload!</tt>
-
-More information about irb can be found at:
-link:http://www.rubycentral.com/pickaxe/irb.html
-
-
-== dbconsole
-
-You can go to the command line of your database directly through <tt>rails
-dbconsole</tt>. You would be connected to the database with the credentials
-defined in database.yml. Starting the script without arguments will connect you
-to the development database. Passing an argument will connect you to a different
-database, like <tt>rails dbconsole production</tt>. Currently works for MySQL,
-PostgreSQL and SQLite 3.
-
-== Description of Contents
-
-The default directory structure of a generated Ruby on Rails application:
-
-  |-- app
-  |   |-- controllers
-  |   |-- helpers
-  |   |-- mailers
-  |   |-- models
-  |   `-- views
-  |       `-- layouts
-  |-- config
-  |   |-- environments
-  |   |-- initializers
-  |   `-- locales
-  |-- db
-  |-- doc
-  |-- lib
-  |   `-- tasks
-  |-- log
-  |-- public
-  |   |-- images
-  |   |-- javascripts
-  |   `-- stylesheets
-  |-- script
-  |-- test
-  |   |-- fixtures
-  |   |-- functional
-  |   |-- integration
-  |   |-- performance
-  |   `-- unit
-  |-- tmp
-  |   |-- cache
-  |   |-- pids
-  |   |-- sessions
-  |   `-- sockets
-  `-- vendor
-      `-- plugins
-
-app
-  Holds all the code that's specific to this particular application.
-
-app/controllers
-  Holds controllers that should be named like weblogs_controller.rb for
-  automated URL mapping. All controllers should descend from
-  ApplicationController which itself descends from ActionController::Base.
-
-app/models
-  Holds models that should be named like post.rb. Models descend from
-  ActiveRecord::Base by default.
-
-app/views
-  Holds the template files for the view that should be named like
-  weblogs/index.html.erb for the WeblogsController#index action. All views use
-  eRuby syntax by default.
-
-app/views/layouts
-  Holds the template files for layouts to be used with views. This models the
-  common header/footer method of wrapping views. In your views, define a layout
-  using the <tt>layout :default</tt> and create a file named default.html.erb.
-  Inside default.html.erb, call <% yield %> to render the view using this
-  layout.
-
-app/helpers
-  Holds view helpers that should be named like weblogs_helper.rb. These are
-  generated for you automatically when using generators for controllers.
-  Helpers can be used to wrap functionality for your views into methods.
-
-config
-  Configuration files for the Rails environment, the routing map, the database,
-  and other dependencies.
-
-db
-  Contains the database schema in schema.rb. db/migrate contains all the
-  sequence of Migrations for your schema.
-
-doc
-  This directory is where your application documentation will be stored when
-  generated using <tt>rake doc:app</tt>
-
-lib
-  Application specific libraries. Basically, any kind of custom code that
-  doesn't belong under controllers, models, or helpers. This directory is in
-  the load path.
-
-public
-  The directory available for the web server. Contains subdirectories for
-  images, stylesheets, and javascripts. Also contains the dispatchers and the
-  default HTML files. This should be set as the DOCUMENT_ROOT of your web
-  server.
-
-script
-  Helper scripts for automation and generation.
-
-test
-  Unit and functional tests along with fixtures. When using the rails generate
-  command, template test files will be generated for you and placed in this
-  directory.
-
-vendor
-  External libraries that the application depends on. Also includes the plugins
-  subdirectory. If the app has frozen rails, those gems also go here, under
-  vendor/rails/. This directory is in the load path.

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