Class: MusicBrainz::Query

Inherits:
Base
  • Object
show all
Defined in:
lib/musicbrainz/query.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Base

get, get_query_path

Constructor Details

#initialize(query, method, fetch) ⇒ Query

Returns a new instance of Query.



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# File 'lib/musicbrainz/query.rb', line 9

def initialize(query, method, fetch)
  method=method[:entity]
  fetch=fetch[:fetch]
  @fetch=fetch if fetch.is_a?(Hash) && fetch.present? && fetch.has_key?(:fetch)
  @fetch=fetch if fetch.is_a?(Array) && fetch.present?
  @fetch=Array.new<<fetch  if fetch.is_a?(String) && fetch.present?
  available_methods=['artist', 'release', 'release-group', 'recording', 'work', 'label']
  method= available_methods.include?(method) ? method : nil
  if query.kind_of?(String)
    @query= query.is_mbid ? [:mbid, query] : query
  elsif query.kind_of?(Hash)
    @query=Hash.new
    query.each_pair do |k, v|
      @query[k]=v
    end
  else
    return false
  end
  #Now, transferring to query format.
  query_a=Array.new
  @query.each_pair do |k, v|
    if k==:date
      v=v.to_date
      v="#{v-7.days} TO #{v}"
    end
    query_a<<"#{k}:#{v}"
  end
  @original_query=query_a
  query_s=String.new
  query_s=URI.encode(query_a.join("AND"))
  #Dealing with non-mbid...
  get_query(method, query_s,fetch)
end

Instance Attribute Details

#fetch ⇒ Object

Returns the value of attribute fetch.



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# File 'lib/musicbrainz/query.rb', line 7

def fetch
  @fetch
end

#original_query ⇒ Object

Returns the value of attribute original_query.



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# File 'lib/musicbrainz/query.rb', line 4

def original_query
  @original_query
end

#results ⇒ Object

Returns the value of attribute results.



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# File 'lib/musicbrainz/query.rb', line 3

def results
  @results
end

#score ⇒ Object

Returns the value of attribute score.



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# File 'lib/musicbrainz/query.rb', line 5

def score
  @score
end

#top_match ⇒ Object

Returns the value of attribute top_match.



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# File 'lib/musicbrainz/query.rb', line 6

def top_match
  @top_match
end

Instance Method Details

#get_query(method, query, fetch = []) ⇒ Object 



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# File 'lib/musicbrainz/query.rb', line 47

def get_query(method, query,fetch=[])
  puts method
  puts query
  puts fetch
  @request=self.class.get_query_path(method, query)
  #Find the highest score.
  @results=@request
  list="#{method}_list"
  case method
    when 'release'
      @results=@request['metadata'][list][method]
      @score=@results[0]['ext:score']
      if @score=='100'
        puts @results[0]['id']
        @top_match=MusicBrainz::Release.new(@results[0]['id'], fetch)

      end
    when 'artist'
      @results=@request['metadata'][list][method]
      @score=@results[0]['ext:score']
      if @score=='100'
        @top_match=MusicBrainz::Artist.new(@results['id'], fetch)
      end

    when 'release-group'
    when 'recording'
    when 'work'
    when 'label'


  end
end

#inspect ⇒ Object 



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# File 'lib/musicbrainz/query.rb', line 43

def inspect
  "#{@method}  ,#{@query} : #{@results}, #{@score}"
end