Class: Jamendo

Inherits:
Lyrics show all
Defined in:
lib/lyrics/lyrics_Jamendo.rb

Instance Attribute Summary

Attributes inherited from Lyrics

#cleanup_lyrics

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Lyrics

build_google_feeling_lucky_url, #build_google_feeling_lucky_url, build_song_add_url, #build_song_add_url, #decrease_tabulation_level, #fetch_lyrics_page, #fetch_suggestions_page, #increase_tabulation_level, #initialize, known_url?, #known_url?, #log, #log?, #logger=, #lyrics_direct_search, #lyrics_from_suggestions, #lyrics_from_url, #lyrics_full_search, #lyrics_page_valid?, #lyrics_test_data, #notify, #site_host, #site_name, #suggestions, suggestions_test_data, #suggestions_test_data, #verbose_log?

Constructor Details

This class inherits a constructor from Lyrics

Class Method Details

.cleanup_artist_name(artist) ⇒ Object 



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# File 'lib/lyrics/lyrics_Jamendo.rb', line 46

def Jamendo.cleanup_artist_name( artist )
	artist = Strings.downcase( artist )
	Strings.remove_vocal_accents!( artist )
	artist.gsub!( /\[|\]|:/, "" )
	artist.gsub!( /_| |'|"|ø|&|@|\/|\*|\.|®|%|#/, " " ) # \' can also be ''
	artist.squeeze!( " " )
	artist.strip!()
	artist.gsub!( " ", "." )
	return artist
end

.lyrics_test_data ⇒ Object 



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# File 'lib/lyrics/lyrics_Jamendo.rb', line 37

def Jamendo.lyrics_test_data()
	return [
		Request.new( "Misantropía", "Hipócrita (Hypocrite)", "Misantropía" ),
		Request.new( "Inesperado", "Pez Gordo", "Maqueta Inesperada" ),
		Request.new( "Black Venus", "Vents de Mars", "Immortel" ),
		Request.new( "Punkamine", "Gora gerra", "Punkamine" ),
	]
end

.site_host ⇒ Object 



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# File 'lib/lyrics/lyrics_Jamendo.rb', line 29

def Jamendo.site_host()
	return "www.jamendo.com"
end

.site_name ⇒ Object 



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# File 'lib/lyrics/lyrics_Jamendo.rb', line 33

def Jamendo.site_name()
	return "Jamendo"
end

Instance Method Details

#build_lyrics_fetch_data(request) ⇒ Object 



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# File 'lib/lyrics/lyrics_Jamendo.rb', line 61

def build_lyrics_fetch_data( request )
	url =  "http://#{site_host()}/en/get/track/list/track-artist-album/lyricstext/plain/?"
	url << "searchterm=#{CGI.escape( request.title )}"
	url << "&artist_searchterm=#{CGI.escape( request.artist )}"
	url << "&album_searchterm=#{CGI.escape( request.album )}" if request.album
	return FetchPageData.new( url )
end

#build_suggestions_fetch_data(request) ⇒ Object 



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# File 'lib/lyrics/lyrics_Jamendo.rb', line 124

def build_suggestions_fetch_data( request )
	return FetchPageData.new(
		Strings.build_google_feeling_lucky_url(
			"artist " + Strings.google_search_quote( "albums of #{request.artist}" ),
			"#{site_host()}/en"
		)
	)
end

#cleanup_artist_name(artist) ⇒ Object 



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# File 'lib/lyrics/lyrics_Jamendo.rb', line 57

def cleanup_artist_name( artist )
	self.class.cleanup_artist_name( artist )
end

#parse_lyrics(response, page_body) ⇒ Object 



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# File 'lib/lyrics/lyrics_Jamendo.rb', line 74

def parse_lyrics( response, page_body )

	if /track-artist-album/.match( response.url )

		page_body.tr_s!( " \r\t", " " )

		md = /[?&]searchterm=([^&]+)(&?|$)/.match( response.url )
		response.title = CGI.unescape( md[1] ) if md

		md = /[?&]artist_searchterm=([^&]+)(&?|$)/.match( response.url )
		response.artist = CGI.unescape( md[1] ) if md

		md = /[?&]album_searchterm=([^&]+)(&?|$)/.match( response.url )
		response.album = CGI.unescape( md[1] ) if md

		response.lyrics = page_body if ! page_body.empty?

	else

		page_body.tr_s!( " \n\r\t", " " )

		if (md = /<h1>([^<]+)<\/h1><p> by <a href="\/en\/artist\/[^"]+"[^<]*>([^<]+)<\/a>/.match( page_body ))
			response.title = md[1].strip()
			response.artist = md[2].strip()
		end

		if (md = /<a class="i l a" href="http:\/\/#{site_host()}\/en\/album\/[^"]+" ?>([^<]+)<\/a>/.match( page_body ))
			response.album = md[1].strip()
		end

		custom_data = {}
		["release", "genre"].each() do |key|
			md = /<tr class='[a|b]'> ?<td class='l'>#{key}<\/td> ?<td class='[^']+'>([^<]+)<\/td> ?<\/tr>/i.match( page_body )
			custom_data[key] = md[1].strip() if md
		end

		response.custom_data = custom_data
		response.year = custom_data["release"].gsub( /.*,/, "" ) if custom_data.include?( "release" )

		return if ! page_body.sub!( /^.*<div id="lyrics"[^>]*>/, "" )
		return if ! page_body.sub!( /<\/div>.*$/, "" )

		page_body.gsub!( /\ ?<br ?\/?> ?/i, "\n" )

		response.lyrics = page_body

	end

end

#parse_suggestions(request, page_body, page_url) ⇒ Object 



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# File 'lib/lyrics/lyrics_Jamendo.rb', line 133

def parse_suggestions( request, page_body, page_url )

	page_body.tr_s!( " \n\r\t", " " )

	suggestions = []

	if page_url.index( "http://#{site_host()}/en/artist/" )

		return suggestions if ! page_body.sub!( /^.*<h2 class="seo_message" ?>Albums of [^<]+<\/h2>/, "" )
		return suggestions if ! page_body.sub!( /<h3>More information...<\/h3>.*$/, "" )

		page_body.split( /<h2 class='g_album_name'>/ ).each() do |album_entry|
			if (md = /<a title="[^"]+" href="(\/en\/album\/[0-9]+)" >([^<]+)<\/a>/.match( album_entry ))
				suggestions << FetchPageData.new( "http://#{site_host()}#{md[1]}" )
			end
		end

	elsif page_url.index( "http://#{site_host()}/en/album/" )

		return suggestions if ! page_body.sub!( /^.*<tbody>/, "" )
		return suggestions if ! page_body.sub!( /<\/tbody>.*$/, "" )

		page_body.split( "<td class=\"title_tracks\">" ).each() do |song_entry|
			if (md = /<a href="(\/en\/track\/[0-9]+)" title="[^"]*" ?>([^<]+)<\/a>/.match( song_entry ))
				suggestions << Suggestion.new( request.artist, md[2].strip(), "http://#{site_host()}#{md[1]}" )
			end
		end

	end

	return suggestions

end

#suggestions_page_valid?(request, page_body, page_url) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lyrics/lyrics_Jamendo.rb', line 69

def suggestions_page_valid?( request, page_body, page_url )
	return	page_url.index( "http://#{site_host()}/en/artist/" ) ||
			page_url.index( "http://#{site_host()}/en/album/" )
end