armory profile

armory.rb

require 'httparty'

class Armory
  include HTTParty
  base_uri 'https://eu.api.battle.net/wow'

  CLASS = {
    1 => { name: 'Warrior',       color: 'C79C6E' },
    2 => { name: 'Paladin',       color: 'F58CBA' },
    3 => { name: 'Hunter',        color: 'ABD473' },
    4 => { name: 'Rogue',         color: 'FFF569' },
    5 => { name: 'Priest',        color: 'FFFFFF' },
    6 => { name: 'Death Knight',  color: 'C41F3B' },
    7 => { name: 'Shaman',        color: '0070DE' },
    8 => { name: 'Mage',          color: '69CCF0' },
    9 => { name: 'Warlock',       color: '9482C9' },
    10 => { name: 'Monk',         color: '00FF96' },
    11 => { name: 'Druid',        color: 'FF7D0A' },
    12 => { name: 'Demon Hunter', color: 'A330C9' }
  }

  def initialize(key)
    self.class.default_params apikey: key, locale: 'en_GB'
  end

  # get achievements and itemlevel
  def character(realm, char)
    char = URI.encode(char)
    options = { query: { fields: 'items,titles,professions,achievements' } }
    json = self.class.get("/character/#{realm}/#{char}", options)
    return unless json.code == 200 # something broke

    # moo
    name = json['name']
    title = json['titles'].find { |h| h['selected'] }
    # update name if there's a title
    name = json['titles'].find { |h| h['selected'] }['name'].gsub('%s', name) if title
    prof = json['professions']['primary'].map { |p| p['name'] } # Array
    wclass = json['class']
    lvl = json['level']

    # AP
    i = json['achievements']['criteria'].index(30103)
    ap = i ? json['achievements']['criteriaQuantity'][i].to_s.reverse.gsub(/(\d{3})(?=\d)/, '\\1,').reverse : 0

    # traits

    hand = json['items']['mainHand']['artifactTraits'].empty? ? 'offHand' : 'mainHand'

    relics = json['items'][hand]['relics'].size
    traits = json['items'][hand]['artifactTraits'].map { |x|
      x['rank']
    }.inject(:+) - relics

    {
      name:   name,
      avatar: json['thumbnail'],
      last:   json['lastModified'] / 1000,
      class:  CLASS[wclass][:name],
      color:  CLASS[wclass][:color],
      lvl:    json['level'],
      realm:  json['realm'],
      profs:  prof,
      ilvleq: json['items']['averageItemLevelEquipped'],
      ilvl:   json['items']['averageItemLevel'],
      achi:   json['achievementPoints'],
      ap:     ap,
      traits: traits
    }
  end
end