Module: CockatriceFeeder

Defined in:
lib/cockatrice_feeder.rb

Constant Summary collapse

@@app_dir = 
Dir.pwd+"/"
@@deck_dir = 
@@app_dir+"decks/"
@@meta_dir = 
@@app_dir+"meta/"

Class Method Summary collapse

Class Method Details

.app_dir ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 16

def self.app_dir
  @@app_dir
end

.banned ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 145

def self.banned
  JSON.parse(File.read(@@meta_dir+"banned.json"))
end

.commanders ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 141

def self.commanders
  JSON.parse(File.read(@@meta_dir+"commanders.json"))
end

.deck_dir ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 24

def self.deck_dir
  @@deck_dir
end

.deckstats_deck ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 287

def self.deckstats_deck

end

.deckstats_decklist ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 283

def self.deckstats_decklist

end

.edhrecavg_deck(deck) ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 276

def self.edhrecavg_deck(deck)
  deck[:cardlist] = JSON.parse(HTTParty.get(deck[:link]).body)["description"].
    split("</a>").last.split("\n").select{|s| s != ""}

  output_cod(deck,"edhrecavg")
end

.edhrecavg_decklist ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 263

def self.edhrecavg_decklist
  commanders.map{|c| c["link"]}.map do |c|
    {
      name: c,
      commanders: [c],
      link: "https://edhrec-json.s3.amazonaws.com/en/decks/#{c}.json",
      price: nil,
      date: nil,
      cardlist: []
    }
  end
end

.gobble ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 337

def self.gobble
  setup()

  total_decks = 0

  puts "Fetching the average deck for every commander on EDHREC"
  decks = CockatriceFeeder.edhrecavg_decklist
  puts "#{decks.length} decks found."
  decks.each {|d|
    CockatriceFeeder.edhrecavg_deck(d)
    total_decks += 1
  }

  puts "Fetching the most recently updated ranked decks from tappedout"
  decks = CockatriceFeeder.tappedout_decklist(1..10)
  puts "#{decks.length} decks found."
  decks.each {|d|
    CockatriceFeeder.tappedout_deck(d)
    total_decks += 1
  }

  puts "Fetching the first 10 pages of decks at https://mtgdecks.net/Commander/decklists/"
  decks = CockatriceFeeder.mtgdecks_decklist(1..10)
  puts "#{decks.length} decks found."
  decks.each {|d|
    CockatriceFeeder.mtgdecks_deck(d)
    total_decks += 1
  }

  puts "#{total_decks} decks created."
  puts "Scraw!"
end

.meta_dir ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 32

def self.meta_dir
  @@meta_dir
end

.mtgdecks_deck(deck) ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 315

def self.mtgdecks_deck(deck)
  puts deck[:link]
  doc = Nokogiri::HTML(HTTParty.get(deck[:link]).body)

  cardlist = []
  doc.css(".cardItem").each do |card|
    cardlist << "#{card.attribute("data-required").value} #{card.attribute("data-card-id").value}"
  end
  deck[:cardlist] = cardlist

  commanders = []
  doc.css(".breadcrumbs a").each do |a|
    href = a.attribute("href").value
    if href.include?("/Commander/")
      commanders << href.split("/").last
    end
  end
  deck[:commanders] = commanders

  output_cod(deck,"mtgdecks")
end

.mtgdecks_decklist(pages = (1..1)) ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 291

def self.mtgdecks_decklist(pages = (1..1))
  decks = []
  pages.each do |page|
    puts "https://mtgdecks.net/Commander/decklists/page:#{page}"
    doc = Nokogiri::HTML(HTTParty.get("https://mtgdecks.net/Commander/decklists/page:#{page}").body)
    doc.css(".decks tr.previewable").each do |r|
      if r.css("td")[0].css(".label-danger").length == 0
        decks << {
          name: "", # r.css("td")[1].css("a")[0].content,
          link: "https://mtgdecks.net"+r.css("td")[1].css("a")[0].attribute("href").value,
          date: r.css("td")[6].css("strong")[0].content.
            gsub("<span class=\"hidden-xs\">","").
            gsub("</span>","").gsub(/\s+/, ""),
          price: r.css("td")[7].css("span.paper")[0].content.gsub("$","").gsub(/\s+/, ""),
          commanders: [],
          cardlist: []
        }
      end
    end
  end

  decks
end

.output_cod(deck, subfolder) ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 154

def self.output_cod(deck, subfolder)
  comments = [
    deck[:name],
    deck[:link],
    deck[:commanders].join("\n"),
    deck[:price]
  ].join("\n")


  filename = [
    deck[:commanders].join("-and-"),
    deck[:name],
    deck[:price],
    subfolder
  ].compact.reject(&:empty?).uniq.join('_')

  builder = Nokogiri::XML::Builder.new do |xml|
    xml.cockatrice_deck(:version => "1"){
      xml.deckname {
        xml.text(deck[:name])
      }
      xml.comments {
        xml.text(comments)
      }
      xml.zone(:name => "main") {
        deck[:cardlist].each do |crd|
          xml.card(
            :number => crd.split(" ").first,
            :name => crd.split(" ")[1..-1].join(" ")
          )
        end
      }
    }
  end

  File.open(@@deck_dir+"#{subfolder}/#{filename}.cod", "wb") do |file|
    file.write(builder.to_xml)
  end

  puts "created deck at #{@@deck_dir+"#{subfolder}/#{filename}.cod"}"
end

.set_app_dir(dir) ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 10

def self.set_app_dir(dir)
  @@app_dir = (dir + (dir[-1] != "/" ? "/" : ""))
  @@deck_dir = @@app_dir+"decks/"
  @@meta_dir = @@app_dir+"meta/"
end

.set_deck_dir(dir) ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 20

def self.set_deck_dir(dir)
  @@deck_dir = (dir + (dir[-1] != "/" ? "/" : ""))
end

.set_meta_dir(dir) ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 28

def self.set_meta_dir(dir)
  @@meta_dir = (dir + (dir[-1] != "/" ? "/" : ""))
end

.setup ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 36

def self.setup
  unless File.directory?(@@meta_dir)
    Dir.mkdir(@@meta_dir)
    puts "Creating a folder at '#{@@meta_dir}' for storing meta data."
    puts "Fetching meta data."
    update_commanders()
    update_banned()
    update_commander_tiers()
  end

  unless File.directory?(@@deck_dir)
    Dir.mkdir(@@deck_dir)
    puts "Creating a folder at '#{@@deck_dir}' for generated decks."

    folders = %w(edhrecavg mtgdecks tappedout deckstats)

    folders.each do |folder|
      unless File.directory?(@@deck_dir+folder)
        Dir.mkdir(@@deck_dir+folder)
        puts "Creating a deck subfolder at '#{@@deck_dir+folder}'."
      end
    end
  end

  puts "Ready to scraw!"
end

.tappedout_deck(deck) ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 228

def self.tappedout_deck(deck)
  doc2 = Nokogiri::HTML(HTTParty.get(deck[:link]).body)

  deck[:cardlist] = doc2.css("#mtga-textarea").first.content.
    split("\n").select{|c| c != ""}.
    map{|c| c.split("(").first.strip}

  commanders = []
  doc2.css(".board-container .board-col").each do |col|
    col.css("h3").each_with_index do |h,i|
      if h.content.include?("Commander")
        col.css("ul")[i].css("a.card-hover").each do |a|
          if a.css("img.commander-img").length > 0
            commanders << a.attribute("href").value.split("/").last.gsub("-foil","")
          end
        end
      end
    end
  end
  deck[:commanders] = commanders

  price = nil
  doc2.css("form").each do |f|
    fname = f.attribute("name")
    if !fname.nil? && fname.value == "ck_checkout"
      price = f.css("span.pull-right").first.content.split(" - ").first.
        strip.gsub("$","").split(".").first
    end
  end
  deck[:price] = price

  subfolder = "tappedout"
  output_cod(deck, subfolder)
end

.tappedout_decklist(pages = (1..10), order_by = "-date_updated", price_min = "", price_max = "") ⇒ Object

ordering -rating -date_updated -competitive_score



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# File 'lib/cockatrice_feeder.rb', line 201

def self.tappedout_decklist(pages = (1..10), order_by = "-date_updated", price_min = "", price_max = "")
  decks = []
  pages.each do |page|
    doc = Nokogiri::HTML(
      HTTParty.get(
        "https://tappedout.net/mtg-decks/search/?q=&format=edh&is_top=on&price_min=#{price_min}&price_max=#{price_max}&o=#{order_by}&submit=Filter+results&p=#{page}&page=#{page}"
      ).body
    )

    doc.css(".deck-wide-header a").each do |a|
      link = a.attribute("href").value
      if link.include?("/mtg-decks/")
        decks << {
          name: link.split("/").last,
          commanders: [],
          link: "https://tappedout.net"+link,
          date: nil,
          price: nil,
          cardlist: []
        }
      end
    end
  end

  decks
end

.tiers ⇒ Object

names = banned.map{|c| c}.uniq.sort



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# File 'lib/cockatrice_feeder.rb', line 150

def self.tiers
  JSON.parse(File.read(@@meta_dir+"tiers.json"))
end

.update_banned ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 96

def self.update_banned
  puts "Downloading the current EDH banned card list."
  banned_list = []

  more_pages = true
  page = 1
  while(more_pages)
    url = "https://api.magicthegathering.io/v1/cards?gameFormat=Commander&legality=Banned&page=#{page}"
    cards = JSON.parse(HTTParty.get(url).body)["cards"]
    banned_list.concat(cards)
    page += 1
    if cards.length == 0
      more_pages = false
    end
  end

  File.open(@@meta_dir+"banned.json", "wb") do |file|
    file.write(banned_list.to_json)
  end
end

.update_commander_tiers ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 117

def self.update_commander_tiers
  puts "Downloading a tappedout deck that ranks EDG commanders into tiers."
  doc = Nokogiri::HTML(HTTParty.get("https://tappedout.net/mtg-decks/list-multiplayer-edh-generals-by-tier/").body)

  tiers = {}
  doc.css(".board-container .board-col").each do |col|
    col.css("h3").each_with_index do |h,i|
      tier = h.content.split(")").first.gsub("(","")

      tiers[tier] = []
      col.css("ul")[i].css("a.card-hover").each do |a|
        tiers[tier] << a.attribute("href").value.split("/").last.gsub("-foil","").downcase
      end

    end
  end

  File.open(@@meta_dir+"tiers.json", "wb") do |file|
    file.write(tiers.to_json)
  end

  tiers
end

.update_commanders ⇒ Object 



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# File 'lib/cockatrice_feeder.rb', line 63

def self.update_commanders
  puts "Downloading a list of all commanderse from EDHREC."
  commander_cids = %w(
    w g r u b
    wu ub br rg gw wb ur bg rw gu
    wub ubr brg rgw gwu wbg urw bgu rwb gur
    wubr ubrg brgw rgwu gwub
    wubrg
  )

  commanders = []

  commander_cids.each do |cid|
    url = "https://edhrec-json.s3.amazonaws.com/en/commanders/#{cid}.json"
    commanders.concat(
      JSON.parse(
        HTTParty.get(url).body
      )["container"]["json_dict"]["cardlists"].first["cardviews"].map{|c|
        {
          link: c["sanitized"],
          name: c["names"].first,
          color_identity: cid,
          deckstats_uri: c["deckstats_uri"]
        }
      }
    )
  end

  File.open(@@meta_dir+"commanders.json", "wb") do |file|
    file.write(commanders.to_json)
  end
end