#!/usr/bin/env ruby
# encoding: UTF-8

require 'net/http' 
require 'uri'
require 'public_suffix_list'
require 'public_suffix'
require 'fileutils'
require 'mechanize'
require 'nokogiri'
require 'watir-webdriver'
require 'selenium/webdriver'

module VideoCounter
  class ViewsCount
 
    def initialize
      make_agent    
    end

    def find_site(url)
      uri = URI.parse(url)
      domain = PublicSuffix.parse(uri.host)    
      return domain.sld
    end
    
    def get_youtube_view(url) #ok
      page = @agent.get url
      doc = Nokogiri::HTML::DocumentFragment.parse(page.body)
      views = doc.search(".watch-view-count").text
      return views.to_s.strip
    end

    def get_dailymotion_view(url) #ok
      page = @agent.get url
      views = page.parser.xpath('//*[@id="video_views_countv2"]/b/text()')
      return views.to_s.strip
    end

    def get_izlesene_view(url) #ok
      page = @agent.get url
      doc = Nokogiri::HTML::DocumentFragment.parse(page.body)
      views = doc.search(".view_c").text
      return views.to_s.strip
    end
    
    def get_trilulilu_view(url) #ok
      page = @agent.get url
      views = page.parser.xpath('//html/body/div[5]/div[3]/div/div/div/div[3]/div/div/div/div[2]/p/strong/text()')
      return views[0].to_s.strip
    end
    
    def get_clipfish_view(url) #ok
      page = @agent.get url
      views = page.parser.xpath('//html/body/div[4]/div[6]/div/div[2]/div[3]/div[2]/div/div[2]/div[2]/div[3]/div[2]/div/div[2]/div[2]/span/text()')
      return views[0].to_s.strip
    end
    
    def get_metacafe_view(url) #ok
      page = @agent.get url
      views_tmp = page.parser.xpath('//h2[@id="Views"]/text()')
      if 
        views_tmp.empty?
      then
        views = page.parser.xpath('//html/body/div/div[6]/div/section/article/hgroup/span/text()')
      else
        views = views_tmp
      end
      return views.to_s.strip
    end    

    def get_myspace_view(url) #ok  
      b = Watir::Browser.new(:phantomjs)
      b.goto url
      doc = Nokogiri::HTML(b.html)
      regex = "(\"stats\")"+"(:)"+"(\\{)"+"(\"AllTime\")"+"(:)"+"(\".*?\")"+"(\\})" # "stats":{"AllTime":"258,549"}
      doc.to_s.match(regex)
      views = $6
      return views.gsub('"', '')
    end    

    def get_photobucket_view(url) # ok
      b = Watir::Browser.new :phantomjs
      b.goto url
      doc = Nokogiri::HTML(b.html)
      views = doc.xpath('//*[@id="viewCount"]')
      return views.children.first.text
    end
    
    def get_daleplay_view(url) # toutes les videos sont en erreur copyright
      page = @agent.get url
      views = page.parser.xpath('//*[@id="video_views_countv2"]/b/text()')
      return views.to_s.strip
    end

    def get_vxv_view(url) #ok
      page = @agent.get url
      views = page.parser.xpath('//*[@id="video_visit"]/text()')
      return views.to_s.strip
    end    

    def get_rutube_view(url) #ok
      page = @agent.get url
      views = page.parser.xpath('//html/body/div/div[2]/div[2]/div/section/div/div/div/div/div/div/div/div/div/div[2]/div[2]/div/div[2]/ul/li[2]/span[2]/text()')
      return views.to_s.strip
    end
    
    def get_smotri_view(url) #ok
      page = @agent.get url
      doc = Nokogiri::HTML::DocumentFragment.parse(page.body)
      views = doc.search(".Number").first.text
      return views.to_s.strip
    end 
           
    def get_miwim_view(url) #ok
      page = @agent.get url
      views = page.parser.xpath('//*[@id="useraction"]/div[1]/text()[3]').to_s.gsub('|','')
      return views.strip
    end 

    def get_wat_view(url) #ok
      page = @agent.get url
      views_tmp = page.parser.xpath('//html/body/div[3]/div[2]/div[2]/div/div/div/div/div[2]/div/span/text()').to_s.strip
      views = views_tmp.split(" ")
      return views[0]
    end 
    
    def get_viddler_view(url) #ok
      page = @agent.get url
      views = page.parser.xpath('//html/body/div/div[2]/div[2]/div/p/span[2]/b/text()')
      return views.to_s.strip
    end     

    def get_veoh_view(url) #ok
      page = @agent.get url
      views = page.parser.xpath('.//*[@id="leftVideoDetails"]/div[1]/text()')
      return views.to_s.strip
    end              
    
    def get_myvideo_view(url) #ok
      page = @agent.get url
      views = page.parser.xpath('//*[@id="mCnt"]/text()')
      return views.to_s.strip
    end

    def get_kewego_view(url) #ok
      page = @agent.get url
      views = page.parser.xpath('//html/body/div/div[4]/div[2]/div/div/div/div[2]/div/ul/li[3]/span/text()')
      return views.to_s.strip
    end                       
       
    
private
   def make_agent
      @agent = Mechanize.new do |a|
        a.user_agent_alias = 'Mac Safari'
        a.max_history = 1
        a.open_timeout = 15
        a.read_timeout = 5
        a.keep_alive = false
      end
    end      
    
  end
end