Class: Transfermarkt::Player

Inherits:
EntityBase show all
Defined in:
lib/transfermarkt/player.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Player

Returns a new instance of Player.



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# File 'lib/transfermarkt/player.rb', line 18

def initialize(options = {})
  super
  self.market_value = self.market_value.to_s.gsub(".", "").to_i
  self.height = self.height.to_s.gsub(",", "").to_i
end

Instance Attribute Details

#age ⇒ Object

Returns the value of attribute age.



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# File 'lib/transfermarkt/player.rb', line 3

def age
  @age
end

#club ⇒ Object

Returns the value of attribute club.



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# File 'lib/transfermarkt/player.rb', line 3

def club
  @club
end

#date_of_birth ⇒ Object

Returns the value of attribute date_of_birth.



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# File 'lib/transfermarkt/player.rb', line 3

def date_of_birth
  @date_of_birth
end

#foot ⇒ Object

Returns the value of attribute foot.



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# File 'lib/transfermarkt/player.rb', line 3

def foot
  @foot
end

#full_name ⇒ Object

Returns the value of attribute full_name.



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# File 'lib/transfermarkt/player.rb', line 3

def full_name
  @full_name
end

#height ⇒ Object

Returns the value of attribute height.



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# File 'lib/transfermarkt/player.rb', line 3

def height
  @height
end

#injuries_data ⇒ Object

Returns the value of attribute injuries_data.



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# File 'lib/transfermarkt/player.rb', line 3

def injuries_data
  @injuries_data
end

#market_value ⇒ Object

Returns the value of attribute market_value.



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# File 'lib/transfermarkt/player.rb', line 3

def market_value
  @market_value
end

#name_in_native_country ⇒ Object

Returns the value of attribute name_in_native_country.



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# File 'lib/transfermarkt/player.rb', line 3

def name_in_native_country
  @name_in_native_country
end

#nationality ⇒ Object

Returns the value of attribute nationality.



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# File 'lib/transfermarkt/player.rb', line 3

def nationality
  @nationality
end

#performance_data ⇒ Object

Returns the value of attribute performance_data.



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# File 'lib/transfermarkt/player.rb', line 3

def performance_data
  @performance_data
end

#picture ⇒ Object

Returns the value of attribute picture.



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# File 'lib/transfermarkt/player.rb', line 3

def picture
  @picture
end

#position ⇒ Object

Returns the value of attribute position.



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# File 'lib/transfermarkt/player.rb', line 3

def position
  @position
end

#profile_uri ⇒ Object

Returns the value of attribute profile_uri.



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# File 'lib/transfermarkt/player.rb', line 3

def profile_uri
  @profile_uri
end

Class Method Details

.fetch_by_profile_uri(profile_uri = "") ⇒ Object 



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# File 'lib/transfermarkt/player.rb', line 24

def self.fetch_by_profile_uri(profile_uri = "")
  puts "fetching player profile #{profile_uri}"

  req = self.get("/#{profile_uri}", headers: {"User-Agent" => Transfermarkt::USER_AGENT})
  if req.code != 200
    nil
  else
    profile_html = Nokogiri::HTML(req.parsed_response)
    options = {}

    options[:profile_uri] = profile_uri
    options[:club] = profile_html.xpath('//*[@id="centerbig"]//div[1]//div//table//tr[2]//td//a[1]').text
    options[:full_name] = profile_html.xpath('//*[@id="centerbig"]//div[1]//div//table//tr[1]//td[2]//h1').text.gsub(/[\d]/, "").strip
    options[:picture] = profile_html.xpath('//*[@id="centerbig"]//div[1]//table//tr//td[1]//img')[1]["src"]

    headers = profile_html.xpath('//*[@id="centerbig"]//div[1]//table//tr//td[2]//table//tr//td[1]').collect(&:text)
    headers = headers.collect {|header| header.downcase.gsub(":", "").gsub(" ", "_").gsub("'s", "").to_sym}

    values = profile_html.xpath('//*[@id="centerbig"]//div[1]//table//tr//td[2]//table//tr//td[2]').collect(&:text)
    values = values.collect {|value| value.strip.match(/[A-Za-z0-9,. -]*/)[0] }

    # get player performance
    options[:performance_data] = {}

    performance_uri = profile_uri.gsub("profil", "leistungsdaten")

    options = options.merge(Hash[headers.zip(values)])

    # If there is a performance data blcok
    if profile_html.xpath('//*[@id="centerbig"]/div[4]/p[3]/a').any?

      perforamnce_types = []
      10.times do |i|
        perforamnce_types << (Time.now.year - i).to_s
      end

      perforamnce_types.each do |type|
        performance_with_type_uri = ""
        if type == "All"
          performance_with_type_uri = performance_uri.gsub(".html", "_gesamt.html")
        else
          performance_with_type_uri = performance_uri.gsub(".html", "_#{type}.html")
        end

        goalkeeper = options[:position] == "Goalkeeper"
        options[:performance_data][type] = self.fetch_performance_data(performance_with_type_uri, goalkeeper) 
      end
    end        
    
    options[:injuries_data] = self.fetch_injuries_data(profile_html)

    puts "fetched player #{options[:full_name]}"

    self.new(options)
  end
end

.fetch_injuries_data(player_html) ⇒ Object 



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# File 'lib/transfermarkt/player.rb', line 107

def self.fetch_injuries_data(player_html)
  injury_data = []
  injuries_headers = [:season, :from, :to, :injury]

  player_html.xpath('//*[@id="centerbig"]/div[4]/table[3]//tr[position()>1]').each do |injury_row|
    values = Nokogiri::HTML::DocumentFragment.parse(injury_row.to_html).search("*//td").collect(&:text)
    injury_data << Hash[injuries_headers.zip(values)]
  end
  injury_data
end

.fetch_performance_data(performance_uri, is_goalkeeper = false) ⇒ Object 



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# File 'lib/transfermarkt/player.rb', line 81

def self.fetch_performance_data(performance_uri, is_goalkeeper = false)
  req = self.get("/#{performance_uri}", headers: {"User-Agent" => Transfermarkt::USER_AGENT})
  if req.code != 200
    nil
  else
    performance_data = []
    performance_html = Nokogiri::HTML(req.parsed_response)
    performance_headers = if is_goalkeeper
      [:competition, :matches, :goals, :own_goals, :assists, :yellow_cards, :second_yellows, :red_cards, :substituted_in, :substituted_out , :goals_conceded, :saves, :minutes]
    else
      [:competition, :matches, :goals, :own_goals, :assists, :yellow_cards, :second_yellows, :red_cards, :substituted_in, :substituted_out, :minutes_per_goal, :minutes]
    end

    performance_html.xpath('//table[@class="standard_tabelle"][1]//tr[position()>1]').each do |competition|
      values = Nokogiri::HTML::DocumentFragment.parse(competition.to_html).search("*//td").collect(&:text)
      if values.first == ""
        values.delete_at 0
      end
      performance_data << Hash[performance_headers.zip(values)]
    end
    performance_data
  end

  return performance_data
end