Class: Lyriki

Inherits:
MediaWikiLyrics show all
Defined in:
lib/wiki_lyrics/lyrics_Lyriki.rb

Instance Attribute Summary

Attributes inherited from MediaWikiLyrics

#password, #username

Attributes inherited from Lyrics

#cleanup_lyrics

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from MediaWikiLyrics

#authorized?, #build_album_art_description, #build_album_art_name, build_album_edit_url, #build_album_edit_url, build_album_link, #build_album_link, #build_album_page, #build_album_rawdata_url, build_album_rawdata_url, #build_album_search_url, build_album_search_url, #build_album_url, build_album_url, build_date, build_link, #build_link, #build_lyrics_fetch_data, #build_rawdata_url, build_rawdata_url, build_song_add_url, #build_song_add_url, #build_song_edit_url, build_song_edit_url, build_song_link, #build_song_link, #build_song_page, #build_song_rawdata_url, build_song_rawdata_url, #build_song_search_url, build_song_search_url, #build_song_url, build_song_url, #build_suggestions_fetch_data, #build_tracks, #build_url, build_url, #cleanup_article, cleanup_article, cleanup_title_token, #cleanup_title_token, #cleanup_title_token!, #control_page, fetch_content_page, #fetch_content_page, #fetch_lyrics_page, #find_album_art_name, find_album_art_url, #find_album_art_url, find_album_page_url, #find_album_page_url, #find_song_page_url, find_song_page_url, #get_session_params, #get_sort_letter, get_sort_letter, get_sort_name, #get_sort_name, get_sort_name!, #get_sort_name!, #initialize, #logged_in?, #login, #logout, #lyrics_from_url, #lyrics_page_valid?, parse_album_link, #parse_album_link, #parse_album_url, parse_album_url, parse_date, #parse_link, parse_link, #parse_search_results, parse_search_results, #parse_song_link, parse_song_link, #parse_song_url, parse_song_url, #parse_suggestions, parse_template, #parse_template, #parse_url, parse_url, #prepare_image_file, prepare_image_file, #restore_session, #restore_session_params, #save_session, #submit_album_page, #submit_page, #submit_redirect_page, #submit_song_page, #upload_cover_image, #upload_file, #version, version

Methods inherited from Lyrics

build_google_feeling_lucky_url, #build_google_feeling_lucky_url, #build_lyrics_fetch_data, #build_song_add_url, build_song_add_url, #build_suggestions_fetch_data, #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, lyrics_test_data, #notify, #site_host, #site_name, #suggestions, #suggestions_page_valid?, suggestions_test_data, #suggestions_test_data, #verbose_log?

Constructor Details

This class inherits a constructor from MediaWikiLyrics

Class Method Details

.build_album_art_description(artist, album, year, cleanup = true) ⇒ Object 



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# File 'lib/wiki_lyrics/lyrics_Lyriki.rb', line 214

def Lyriki.build_album_art_description( artist, album, year, cleanup=true )
	if cleanup
		artist = cleanup_title_token( artist )
		album = cleanup_title_token( album )
	end
	return "#{artist}:#{album} (#{year})"
end

.build_album_art_name(artist, album, year, extension = "jpg", cleanup = true) ⇒ Object 



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# File 'lib/wiki_lyrics/lyrics_Lyriki.rb', line 205

def Lyriki.build_album_art_name( artist, album, year, extension="jpg", cleanup=true )
	if cleanup
		artist = cleanup_title_token( artist )
		album = cleanup_title_token( album )
	end
	album_art_name = "AlbumArt-#{artist}-#{album}_(#{year})#{Strings.empty?( extension ) ? "" : ".#{extension.strip()}"}".gsub( " ", "_" )
	return Strings.remove_invalid_filename_chars( album_art_name )
end

.build_album_page(reviewed, artist, album, year, month, day, tracks, album_art) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/wiki_lyrics/lyrics_Lyriki.rb', line 140

def Lyriki.build_album_page( reviewed, artist, album, year, month, day, tracks, album_art )

	raise ArgumentError if Strings.empty?( artist ) || Strings.empty?( album ) || Strings.empty?( tracks )

	s_name = get_sort_name( album )
	s_letter = get_sort_letter( album )

	album_art = nil if ! year || album_art == build_album_art_name( artist, album, year, "jpg", false )

	contents = \
	"#{reviewed ? "" : "{{autoGenerated}}\n"}" \
	"{{Album\n" \
	"| album    = #{album}\n" \
	"| artist   = #{artist}\n" \
	"| released = #{build_date( year, month, day )}\n" \
	"#{album_art ? "| image    = #{album_art}\n" : ""}" \
	"| tracks   =\n"

	return \
	"#{contents}" \
	"#{tracks.strip()}\n" \
	"}}\n" \
	"\n" \
	"{{C:Album|#{s_letter}|#{s_name}}}"
end

.build_song_page(reviewed, artist, title, album, year, credits, lyricist, lyrics) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/wiki_lyrics/lyrics_Lyriki.rb', line 166

def Lyriki.build_song_page( reviewed, artist, title, album, year, credits, lyricist, lyrics )

	raise ArgumentError if artist == nil || title == nil

	s_name = get_sort_name( title )
	s_letter = get_sort_letter( title )
	year = year.to_i() <= 1900 ? "" : year.to_s()

	song_page = reviewed ? "": "{{autoGenerated}}\n"

	if (md = /^([^\s].*)\s+feat\.\s+([^\s].*)$/i.match( artist.strip() ))
		artist, fartist = md[1].strip(), md[2]
		song_page <<
		"{{Song\n" \
		"| song     = #{title}\n" \
		"| artists  = {{song artist|#{artist}}}<br />feat. {{song artist|#{fartist}}}\n" \
		"| albums   = {{song album|#{artist}|#{album}|#{year}}}\n" \
		"| credits  = #{credits.to_s().split( "; " ).join( "<br />" )}\n" \
		"| lyricist = #{lyricist.to_s().split( "; " ).join( "<br />" )}\n" \
		"}}\n" \
	else
		song_page <<
		"{{Song\n" \
		"| song     = #{title}\n" \
		"| artist   = #{artist}\n" \
		"| album    = #{album}\n" \
		"| year     = #{year}\n" \
		"| credits  = #{credits.to_s().split( "; " ).join( "<br />" )}\n" \
		"| lyricist = #{lyricist.to_s().split( "; " ).join( "<br />" )}\n" \
		"}}\n" \
	end

	return song_page <<
	"\n" \
	"<lyrics>#{Strings.empty?( lyrics ) ? "<tt>(Instrumental)</tt>" : lyrics}</lyrics>\n" \
	"\n" \
	"{{C:Song|#{s_letter}|#{s_name}}}"
end

.build_tracks(album_data) ⇒ Object 



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# File 'lib/wiki_lyrics/lyrics_Lyriki.rb', line 123

def Lyriki.build_tracks( album_data )
	ret = ""
	album_data.tracks.each() do |track|
		track_length = track.length > 0 ?
			"|#{track.length / 60}:#{track.length % 60 < 10 ? "0#{track.length % 60}" : track.length % 60}" :
			""
		track_artist = cleanup_title_token( track.artist )
		track_title  = cleanup_title_token( track.title )
		if album_data.various_artists?
			ret += "# {{song link va|#{track_artist}|#{track_title}#{track_length}}}\n"
		else
			ret += "# {{song link|#{track_artist}|#{track_title}#{track_length}}}\n"
		end
	end
	return ret
end

.cleanup_title_token!(title, downcase = false) ⇒ Object 



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# File 'lib/wiki_lyrics/lyrics_Lyriki.rb', line 275

def Lyriki.cleanup_title_token!( title, downcase=false )
	title.gsub!( /\[[^\]\[]*\]/, "" )
	title.gsub!( /[\[|\]].*$/, "" )
	title.gsub!( /`|´|’/, "'" )
	title.gsub!( /''|«|»/, "\"" )
	title.squeeze!( " " )
	title.strip!()
	title.gsub!( "+", "and" )
	Strings.titlecase!( title, true, downcase )
	return title
end

.control_page ⇒ Object 



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# File 'lib/wiki_lyrics/lyrics_Lyriki.rb', line 39

def Lyriki.control_page()
	return "Lyriki:Wiki-Lyrics"
end

.find_album_art_name(artist, album, year) ⇒ Object 



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# File 'lib/wiki_lyrics/lyrics_Lyriki.rb', line 222

def Lyriki.find_album_art_name( artist, album, year )

	normalized_artist = cleanup_title_token( artist )
	Strings.remove_invalid_filename_chars!( normalized_artist )
	Strings.normalize!( normalized_artist )
	normalized_artist.gsub!( " ", "" )

	normalized_album = cleanup_title_token( album )
	Strings.remove_invalid_filename_chars!( normalized_album )
	Strings.normalize!( normalized_album )
	normalized_album.gsub!( " ", "" )

	year = year.to_s().strip()

	artist = cleanup_title_token( artist )
	Strings.remove_invalid_filename_chars!( artist )
	search_url = "http://#{site_host()}/index.php?ns6=1&search=#{CGI.escape( artist )}&searchx=Search&limit=500"
	response, search_url = HTTP.fetch_page_get( search_url )

	return nil if response == nil || response.body() == nil

	candidates = []
	parse_search_results( response.body(), true ).each() do |result|

		next if result[@@SEARCH_RESULT_TITLE].index( "Image:" ) != 0

		normalized_title = Strings.normalize( result[@@SEARCH_RESULT_TITLE] )
		normalized_title.gsub!( " ", "" )

		matches = 0
		idx1 = normalized_title.index( "albumart" )
		matches += 1 if idx1
		idx1 = idx1 ? idx1 + "albumart".size : 0
		idx2 = normalized_title.index( normalized_artist, idx1 )
		matches += 4 if idx2
		idx2 = idx2 ? idx2 + normalized_artist.size : idx1
		idx3 = normalized_title.index( normalized_album, idx2 )
		next if idx3 == nil
		idx3 = idx3 ? idx3 + normalized_album.size : idx2
		idx3 = normalized_title.index( year, idx3 )
		matches += 2 if idx3

		candidates.insert( -1, [ matches, result[@@SEARCH_RESULT_TITLE] ] )
	end

	if candidates.size > 0
		candidates.sort!() { |x,y| y[0] <=> x[0] }
		return URI.decode( candidates[0][1].slice( "Image:".size..-1 ).gsub( " ", "_" ) )
	else
		return nil
	end
end

.site_host ⇒ Object 



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# File 'lib/wiki_lyrics/lyrics_Lyriki.rb', line 31

def Lyriki.site_host()
	return "www.lyriki.com"
end

.site_name ⇒ Object 



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# File 'lib/wiki_lyrics/lyrics_Lyriki.rb', line 35

def Lyriki.site_name()
	return "Lyriki"
end

Instance Method Details

#parse_lyrics(response, page_body) ⇒ Object 



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# File 'lib/wiki_lyrics/lyrics_Lyriki.rb', line 43

def parse_lyrics( response, page_body )

	custom_data = {}

	if (md = /\{\{\s*[Ss]ong\s*\|.*$/m.match( page_body ))

		template_data = parse_template( md[0] )
		template_data["params"].each() do |key, value|
			custom_data[key.to_s()] = value
			if value.is_a?( String )
				value.gsub!( /<br ?\/?>/i, "; " ) if key != "song"
				value.gsub!( /<\/?[^>]+\/?>/, " " )
				value.tr_s!( " \n\r\t", " " )
				value.strip!()
			end
		end

		response.title = custom_data["song"] if custom_data.include?( "song" )

		if custom_data["artist"].is_a?( String )
			response.artist = custom_data["artist"]
		elsif custom_data["artists"].is_a?( Array )
			artist = ""
			custom_data["artists"].each() do |token|
				if token.is_a?( String )
					artist << token.gsub( /\[\[|\]\]/, "" )
				elsif token.is_a?( Hash ) && token["name"].downcase() == "song artist" && token["params"][1]
					artist << token["params"][1]
				end
			end
			artist.gsub!( /\s*<br *\/?>\s*/i, " " )
			response.artist = artist
		elsif custom_data["artists"].is_a?( String ) # this case is DEPRECATED by Lyriki guides
			response.artist = custom_data["artists"].gsub( /\[\[|\]\]/, "" )
		end

		if custom_data["album"].is_a?( String )
			response.album, response.year = custom_data["album"], custom_data["year"]
		elsif custom_data["albums"].is_a?( Array )
			custom_data["albums"].each() do |token|
				if token.is_a?( String )
					if (md = /([^:]+):(.+) \(([0-9]{4,4})\)/.match( token ))
						response.album, response.year = md[2], md[3]
						break
					end
				elsif token.is_a?( Hash )
					if token["name"].downcase() == "song album" && token["params"][2] && token["params"][3]
						response.album, response.year = token["params"][2], token["params"][3]
						break
					end
				end
			end
		end

	end

	custom_data["reviewed"] = (/\{\{[Aa]utoGenerated\}\}/.match( page_body ) == nil)

	if (md = /<lyrics>(.*)<\/lyrics>/im.match( page_body ))
 		page_body = md[1]
		page_body.gsub!( /[ \t]*[\r\n][ \t]*/m, "\n" )
	else
		page_body.gsub!( /\{\{.*\}\}\n?/, "" )
		page_body.gsub!( /\[\[Category:.*\]\]\n?/, "" )
		page_body.gsub!( /\ *== *(External *Links|Links) *==.*$/im, "" )
		page_body = page_body.split( "\n" ).collect() do |line|
			if line.index( /\s/ ) == 0
				"\n" + line
			else
				line
			end
		end.join( "" )
		page_body.gsub!( /\s*<br ?\/?>\s*/i, "\n" )
	end

	response.lyrics = page_body if ! Strings.empty?( page_body )
	response.custom_data = custom_data

end