Class: Wowget::Spell

Inherits:
Object
  • Object
show all
Defined in:
lib/wowget/spell.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(spell_id) ⇒ Spell

Returns a new instance of Spell.



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# File 'lib/wowget/spell.rb', line 20

def initialize(spell_id)
  begin
    url = open("http://www.wowhead.com/spell=#{spell_id}")
  rescue
    not_found = true
  end
  
  spell_xml = Nokogiri::XML(url) unless not_found
  
  if not_found || spell_xml.css('div#inputbox-error').length == 1
    self.error = {:error => "not found"}
  else
    self.name = spell_xml.css('div.text h1').inner_text.strip.to_s
    
    # retrieve recipe data
    recipe = spell_xml.inner_text.match(/^new Listview\(\{template: 'spell', id: 'recipes', .*, data: (\[\{.*\}\])\}\);$/)
    unless recipe.nil?
      recipe_json = (JSON recipe[1])[0]
      
      unless recipe_json["creates"].nil?
        # item produced and quantity
        self.item_id           = recipe_json["creates"][0]
        self.item_quantity_min = recipe_json["creates"][1]
        self.item_quantity_max = recipe_json["creates"][2]
        
        # profession
        unless recipe_json["skill"].nil?
          profession         = wowhead_profession(recipe_json["skill"][0])
          self.profession    = profession[:name]
          self.profession_id = profession[:id]
          self.skill         = recipe_json["learnedat"]
          self.skillup       = recipe_json["nskillup"]
          self.source_id     = recipe_json["source"][0]
        end
        
        # reagents
        self.reagents = []
        recipe_json["reagents"].each do |reagent|
          item_id  = reagent[0]
          quantity = self.profession_id.nil? ? reagent[1] + 1 : reagent[1]
          self.reagents.push({:item => Wowget::Item.new(item_id), :quantity => quantity})
        end 
      end
    end
    
  end
end

Instance Attribute Details

#error ⇒ Object

Returns the value of attribute error.



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# File 'lib/wowget/spell.rb', line 18

def error
  @error
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/wowget/spell.rb', line 7

def id
  @id
end

#item_id ⇒ Object

Returns the value of attribute item_id.



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# File 'lib/wowget/spell.rb', line 9

def item_id
  @item_id
end

#item_quantity_max ⇒ Object

Returns the value of attribute item_quantity_max.



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# File 'lib/wowget/spell.rb', line 11

def item_quantity_max
  @item_quantity_max
end

#item_quantity_min ⇒ Object

Returns the value of attribute item_quantity_min.



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# File 'lib/wowget/spell.rb', line 10

def item_quantity_min
  @item_quantity_min
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/wowget/spell.rb', line 8

def name
  @name
end

#profession ⇒ Object

Returns the value of attribute profession.



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# File 'lib/wowget/spell.rb', line 13

def profession
  @profession
end

#profession_id ⇒ Object

Returns the value of attribute profession_id.



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# File 'lib/wowget/spell.rb', line 14

def profession_id
  @profession_id
end

#reagents ⇒ Object

Returns the value of attribute reagents.



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# File 'lib/wowget/spell.rb', line 12

def reagents
  @reagents
end

#skill ⇒ Object

Returns the value of attribute skill.



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# File 'lib/wowget/spell.rb', line 15

def skill
  @skill
end

#skillup ⇒ Object

Returns the value of attribute skillup.



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# File 'lib/wowget/spell.rb', line 16

def skillup
  @skillup
end

#source_id ⇒ Object

Returns the value of attribute source_id.



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# File 'lib/wowget/spell.rb', line 17

def source_id
  @source_id
end

Instance Method Details

#source ⇒ Object 



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# File 'lib/wowget/spell.rb', line 68

def source
  case self.source_id
    when 1 then "Crafted"
    when 2 then "Drop"
    when 3 then "PvP"
    when 4 then "Quest"
    when 5 then "Vendor"
    when 6 then "Trainer"
    when 7 then "Discovery"
    when 8 then "Redemption"
    when 9 then "Talent"
    when 10 then "Starter"
    when 11 then "Event"
    when 12 then "Achievement"
  end
end