Class: MetaSpotify::Base

Inherits:
Object
  • Object
show all
Includes:
HTTParty
Defined in:
lib/meta-spotify.rb

Direct Known Subclasses

Album, Artist, Track

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/meta-spotify.rb', line 14

def name
  @name
end

#popularity ⇒ Object (readonly)

Returns the value of attribute popularity.



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# File 'lib/meta-spotify.rb', line 14

def popularity
  @popularity
end

#uri ⇒ Object (readonly)

Returns the value of attribute uri.



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# File 'lib/meta-spotify.rb', line 14

def uri
  @uri
end

Class Method Details

.lookup(uri, opts = {}) ⇒ Object

Raises:



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# File 'lib/meta-spotify.rb', line 52

def self.lookup(uri, opts={})
  uri = uri.strip
  raise URIError.new("Spotify URI not in the correct syntax") unless uri_regex.match(uri)
  query = {:uri => uri}
  query[:extras] = opts[:extras] if opts.has_key? :extras
  result = get("/lookup/#{API_VERSION}/",:query => query, :format => :xml)
  raise_errors(result)
  result.each do |k,v|
    v.merge!({'href' => uri})
    case k
    when "artist"
      return Artist.new(v)
    when "album"
      return Album.new(v)
    when "track"
      return Track.new(v)
    end
  end
end

.search(string, opts = {}) ⇒ Object 



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# File 'lib/meta-spotify.rb', line 20

def self.search(string, opts={})
  item_name = self.name.downcase.gsub(/^.*::/,'')
  query = {:q => string}
  query[:page] = opts[:page].to_s if opts.has_key? :page
  result = get("/search/#{API_VERSION}/#{item_name}",
    :query => query,
    :format => :xml,
    :query_string_normalizer => self.method(:normalize))
  raise_errors(result)
  result = result[item_name+'s']
  items = []
  unless result[item_name].nil?
    if result[item_name].is_a? Array
      result[item_name].each do |item|
        items << self.new(item)
      end
    else
      items << self.new(result[item_name])
    end
  end
  return { (item_name+'s').to_sym => items,
           :query => {
             :start_page => result["Query"]["startPage"].to_i,
             :role => result["Query"]["role"],
             :search_terms => result["Query"]["searchTerms"]
           },
           :items_per_page => result["itemsPerPage"].to_i,
           :start_index => result["startIndex"].to_i,
           :total_results => result["totalResults"].to_i
          }
end

.uri_regex ⇒ Object 



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# File 'lib/meta-spotify.rb', line 16

def self.uri_regex
  nil
end

Instance Method Details

#spotify_id ⇒ Object 



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# File 'lib/meta-spotify.rb', line 72

def spotify_id
  if uri
    uri[self.class.uri_regex, 1]
  else
    nil
  end
end