Module: Dmm::Util

Included in:
Com, R18
Defined in:
lib/dmm/core.rb

Instance Method Summary collapse

Instance Method Details

#create_uri(word, service: nil, floor: nil, hits: 1, offset: 1, sort: 'rank') ⇒ Object

util



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# File 'lib/dmm/core.rb', line 158

def create_uri(word, service: nil, floor: nil, hits: 1, offset: 1, sort: 'rank')
  arr = []
  arr << "api_id=#{@api}"
  arr << "affiliate_id=#{@id}-991"
  arr << "operation=ItemList"
  arr << "version=#{@version}"
  arr << "timestamp=#{Time.now.strftime("%Y-%m-%d %H:%M:%S")}"
  arr << "site=#{@site}"
  arr << "keyword=#{word}"
  arr << "service=#{service}" if service 
  arr << "floor=#{floor}" if floor
  arr << "hits=#{hits}" if hits
  arr << "offset=#{offset}" if offset
  arr << "sort=#{sort}" if sort
  encode_uri = ("#{@url}?#{arr.join('&')}").encode("EUC-JP","UTF-8")
  URI.escape(encode_uri)
end

#from_xml(rexml) ⇒ Object

rexml



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# File 'lib/dmm/core.rb', line 198

def from_xml(rexml)
  xml_elem_to_hash rexml.root
end

#get_api(uri) ⇒ Object 



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# File 'lib/dmm/core.rb', line 176

def get_api(uri)
  xml = ""
  open(uri) do |o|
    o.each do |l|
      if /\<parameter\sname/ =~ l
        # なんでParameterの中に入れるんだろうね(´・ω・｀)
        # 取り出そうよ
        b = l.scan(/\"(.*?)\"/).flatten
        xml << "<#{b[0]}>"
        xml << "#{b[1]}"
        xml << "</#{b[0]}>"
        xml << "\n"
      else
        xml << l
      end
    end

  end
  xml
end

#get_items(h = nil) ⇒ Hash

Returns requestの下を返す.

Parameters:

  • h (Hash) (defaults to: nil) —

    DMMAPIのHash化したもの。 nil ok

Returns:

  • (Hash) —

    requestの下を返す



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# File 'lib/dmm/core.rb', line 60

def get_items(h = nil)
  h ||= @hashdoc
  h[:response][:result][:items][:item]
end

#get_request(h = nil) ⇒ Hash

Hash Analyze

Parameters:

  • h (Hash) (defaults to: nil) —

    DMMAPIのHash化したもの。 nil ok

Returns:

  • (Hash) —

    requestの下を返す



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# File 'lib/dmm/core.rb', line 44

def get_request(h = nil)
  h ||= @hashdoc
  h[:response][:request]
end

#get_result(h = nil) ⇒ Hash

Returns requestの下を返す.

Parameters:

  • h (Hash) (defaults to: nil) —

    DMMAPIのHash化したもの。 nil ok

Returns:

  • (Hash) —

    requestの下を返す



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# File 'lib/dmm/core.rb', line 52

def get_result(h = nil)
  h ||= @hashdoc
  h[:response][:result]
end

#get_result_count(h = nil) ⇒ Object 



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# File 'lib/dmm/core.rb', line 130

def get_result_count(h=nil)
  h ||= @hashdoc
  h[:response][:result][:result_count]
end

#get_sample_images(h = nil) ⇒ Array

Returns 複数のimageとそのTitleを返す arr [ => “”, :images => [“url”],…].

Parameters:

  • h (Hash) (defaults to: nil) —

    DMMAPIのHash化したもの。 nil ok

Returns:

  • (Array) —

    複数のimageとそのTitleを返す arr [ => “”, :images => [“url”],…]



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# File 'lib/dmm/core.rb', line 96

def get_sample_images(h = nil)
  h ||= @hashdoc
  arr = []
  if h.nil?
    return no_image(1)
  end
  if get_result_count(h) == "0"
    return no_image(2)
  end
  items = get_items(h)
  items.each do |m|
    #Valid
    if m[:sampleImageURL].nil?
      next
    end
    if m[:sampleImageURL][:sample_s].nil?
      next
    end
    if m[:sampleImageURL][:sample_s][:image].nil?
      next
    end
    # あった
    arr << { 
      :title => m[:title], 
      :affiliateURL => m[:affiliateURL], 
      :images => m[:sampleImageURL][:sample_s][:image]
    }
  end
  if arr.empty?
    arr << no_image(3)
  end
  arr
end

#get_title_images(h = nil) ⇒ Array

Returns 複数のimageとそのTitleを返す arr [ => “”, :images => [“url”],…].

Parameters:

  • h (Hash) (defaults to: nil) —

    DMMAPIのHash化したもの。 nil ok

Returns:

  • (Array) —

    複数のimageとそのTitleを返す arr [ => “”, :images => [“url”],…]



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# File 'lib/dmm/core.rb', line 82

def get_title_images(h = nil)
  h ||= @hashdoc
  arr = []
  items = get_items(h)
  items.each do |m|
    arr << { :title => m[:title], :affiliate_id => m[:affiliate_id], :list => m[:imageURL][:list], :small => m[:imageURL][:small], :large => m[:imageURL][:large] }
  end
  arr
end

#get_titles(h = nil) ⇒ Array

Returns titleを返す.

Parameters:

  • h (Hash) (defaults to: nil) —

    DMMAPIのHash化したもの。 nil ok

Returns:

  • (Array) —

    titleを返す



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# File 'lib/dmm/core.rb', line 68

def get_titles(h = nil)
  h ||= @hashdoc
  items = get_items(h)
  arr = []
  items.each do |m|
    arr << { :title => m[:title], :affiliate_id => m[:affiliate_id] }
  end
  arr
end

#keyword(word, service: nil, floor: nil, hits: 20, offset: 1, sort: 'date') ⇒ Hash

Search 検索

Parameters:

  • word (String) —

    検索キーワード

Returns:

  • (Hash) —

    APIのレスポンスをXML形式からHash形式に変更したもの



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# File 'lib/dmm/core.rb', line 24

def keyword(word, service: nil, floor: nil, hits: 20, offset: 1, sort: 'date')
  uri = create_uri(word, service:service, floor:floor, hits:hits , offset:offset, sort:sort)
  @keyword = word
  xmlbody = get_api(uri)
  # EUC-JPのまま通過
  # Railsだとなぜか自動的にUTF-8にしている気が。。
  xmlbody_enc = (xmlbody.encoding.to_s == "EUC-JP" ? xmlbody : xmlbody.encode("EUC-JP","UTF-8"))
  @xmldoc = REXML::Document.new(xmlbody_enc)
  @hashdoc = from_xml(@xmldoc)
  @hashdoc
end

#no_image(i) ⇒ Object

util_valid



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# File 'lib/dmm/core.rb', line 136

def no_image(i)
  err_str = case i 
  when 1
    "検索してないよ"
  when 2
    "検索結果は0件"
  when 3
    "すまない。sample_imageはないんだ(´・ω・｀)"
  else
    "no_imageは直接呼び出さないでくれ"
  end

    hash = { 
      :title => 'I do not have an image', 
      :affiliateURL => 'http://www.dmm.com/top/#{@id}-001', 
      :images => 'http://pics.dmm.com/af/c_top/125_125.jpg',
      :err => err_str
    }
    hash
end

#what_keyword ⇒ Object 



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# File 'lib/dmm/core.rb', line 36

def what_keyword
  @keyword
end