Class: LinkedIn

Inherits:
Object
  • Object
show all
Includes:
Searchy
Defined in:
lib/esearchy/SocialNetworks/linkedin.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Searchy

#clean, #fix, #hash_url, #maxhits=, #print_emails, #search_depth, #search_docs, #search_emails, #search_office_xml, #search_pdfs, #search_txts

Constructor Details

#initialize(maxhits = 0) ⇒ LinkedIn

Returns a new instance of LinkedIn.



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# File 'lib/esearchy/SocialNetworks/linkedin.rb', line 8

def initialize(maxhits = 0)
  @totalhits = maxhits
  @pages = 1
  @emails = []
  @lock = Mutex.new
  @start = 0
  @threads = []
  @lock = Mutex.new
  @username = String.new
  @password = String.new
  @company_name = nil
  @cookie = nil
end

Instance Attribute Details

#company_name ⇒ Object

Returns the value of attribute company_name.



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# File 'lib/esearchy/SocialNetworks/linkedin.rb', line 21

def company_name
  @company_name
end

#emails ⇒ Object

Returns the value of attribute emails.



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# File 'lib/esearchy/SocialNetworks/linkedin.rb', line 21

def emails
  @emails
end

#password ⇒ Object

Returns the value of attribute password.



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# File 'lib/esearchy/SocialNetworks/linkedin.rb', line 21

def password
  @password
end

#people ⇒ Object

Returns the value of attribute people.



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# File 'lib/esearchy/SocialNetworks/linkedin.rb', line 21

def people
  @people
end

#username ⇒ Object

Returns the value of attribute username.



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# File 'lib/esearchy/SocialNetworks/linkedin.rb', line 21

def username
  @username
end

Instance Method Details

#create_emails ⇒ Object 



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# File 'lib/esearchy/SocialNetworks/linkedin.rb', line 116

def create_emails
  @domain = @query.match(/@/) ? @query : ("@" + @query)
  @people.each do |person|
    name,last = person 
    @emails << "#{name.split(' ')[0]}.#{last.split(' ')[0]}#{@domain}"
    @emails << "#{name[0,1]}#{last.split(' ')[0]}#{@domain}"
    #@emails.concat(fix(search_person(name,last)))
    @emails.uniq!
  end 
  print_emails(@emails)
end

#login ⇒ Object 



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# File 'lib/esearchy/SocialNetworks/linkedin.rb', line 23

def 
  begin
    http = Net::HTTP.new("www.linkedin.com",443)
    http.use_ssl = true
    http.verify_mode = OpenSSL::SSL::VERIFY_NONE
    http.start do |http|
      request = Net::HTTP::Post.new("/secure/login",
                                    {'Content-Type' => "application/x-www-form-urlencoded"})
      request.body = "session_key=#{@username}" +
                     "&session_password=#{@password}" +
                     "&session_login=Sign+In&session_login=&session_rikey="
      response = http.request(request)
      case response
      when Net::HTTPSuccess, Net::HTTPRedirection
        return response['Set-Cookie']
      else
        return response.error!
      end
    end
  rescue Net::HTTPFatalError
    ESearchy::LOG.puts "Error: Something went wrong with the HTTP request"
  end
end

#parse(string) ⇒ Object 



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# File 'lib/esearchy/SocialNetworks/linkedin.rb', line 95

def parse(string)
  @totalhits = string.scan(/<p class="summary>"<strong>(.*)<\/strong>/) if @totalhits == 0
end

#search(query) ⇒ Object 



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# File 'lib/esearchy/SocialNetworks/linkedin.rb', line 47

def search(query)
  @query = query
  begin 
      @cookie = 
  rescue
    ESearchy::LOG.puts "Unable to parse LinkedIn. Something went Wrong with the Credentials"
    return nil
  end
  begin
    http = Net::HTTP.new("www.linkedin.com",80)
    http.start do |http|
      #request = Net::HTTP::Get.new("/search?search=&viewCriteria=1&currentCompany=co" + 
      #          "&searchLocationType=Y&newnessType=Y" +
      #          "&proposalType=Y&pplSearchOrigin=ADVS&company=#{CGI.escape(@company_name)}" +
      #          "&sortCriteria=Relevance&page_num=#{@pages}", {'Cookie' => @cookie} )
      
      headers = {'Cookie' => @cookie, 'User-Agent' => UserAgent::fetch}
      request = Net::HTTP::Get.new("/search?search=&company=" + 
                                   CGI.escape(@company_name) +
                                   "&currentCompany=currentCompany" + 
                                   "&trk=coprofile_in_network_see_more" + 
                                   "&page_num=" + @pages.to_s, headers)
      response = http.request(request)
      case response
      when Net::HTTPSuccess, Net::HTTPRedirection
        parse(response.body)
        @start = @start + 10
        if @totalhits > @start
          @pages = @pages + 1
          ESearchy::LOG.puts "Searching in: #{self.class} up to point #{@start}"
          search_people(response.body)
          create_emails
          sleep(ESearchy::DELAY)
          search(@query)
        else
          ESearchy::LOG.puts "Searching in: #{self.class} up to point #{@start}"
          search_people(response.body)
          create_emails
        end
      else
        return response.error!
      end
    end
  rescue Net::HTTPFatalError
    ESearchy::LOG.puts "Error: Something went wrong with the HTTP request"
  end
end

#search_people(string) ⇒ Object 



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# File 'lib/esearchy/SocialNetworks/linkedin.rb', line 99

def search_people(string)
  @people = string.scan(/title="View profile">[\n\s]+<span class="given-name">(.*)<\/span>\
[\n\s]+<span class="family-name">(.*)<\/span>/)
end

#search_person(name, last) ⇒ Object 



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# File 'lib/esearchy/SocialNetworks/linkedin.rb', line 103

def search_person(name,last)
  email = []
  # Search Yahoo
  y = Yahoo.new(50)
  y.search("first:\"#{name}\" last:\"#{last}\"")
  emails.concat(y.emails).uniq!
  # Search Google
  #g = Google.new(50)
  #g.search("#{name} #{last}")
  #emails.concat(g.emails).uniq!
  return emails
end