Class: MediaWikiLyrics

Inherits:
Lyrics
  • Object
show all
Defined in:
lib/lyrics/mediawikilyrics.rb

Direct Known Subclasses

LyricWiki, Lyriki

Defined Under Namespace

Classes: AlbumData, SongData, TrackData

Constant Summary collapse

@@NAME = 
"WL".freeze()
@@VERSION = 
"0.13.4".freeze()
@@AUTH_INTERVAL =

check authorization every hour (it’s only really checked if the user tries to submit something)

60*60
@@REDIRECT_FOLLOWUPS = 
3
@@SEARCH_RESULT_TITLE = 
"title".freeze()
@@SEARCH_RESULT_URL = 
"url".freeze()
@@FIND_TEMPLATE_START = 
0
@@FIND_TEMPLATE_NAME = 
1
@@FIND_TEMPLATE_PARAM = 
2
@@FIND_TEMPLATE_PARAM_VALUE = 
3
@@months =

DATE FUNCTIONS

[
	"JANUARY", "FEBRUARY", "MARCH", "APRIL", "MAY", "JUNE", "JULY",
	"AUGUST", "SEPTEMBER", "OCTOBER", "NOVEMBER", "DECEMBER"
]

Instance Attribute Summary collapse

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, #decrease_tabulation_level, #fetch_suggestions_page, #increase_tabulation_level, #known_url?, known_url?, #log, #log?, #logger=, #lyrics_direct_search, #lyrics_from_suggestions, #lyrics_full_search, 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

#initialize(cleanup_lyrics = true, logger = nil, username = nil, password = nil) ⇒ MediaWikiLyrics

Returns a new instance of MediaWikiLyrics.



147
148
149
150
151
152
153
154
155
 
# File 'lib/lyrics/mediawikilyrics.rb', line 147

def initialize( cleanup_lyrics=true, logger=nil, username=nil, password=nil )
	super( cleanup_lyrics, logger )
	@logged_in = false
	@cookie = nil
	@last_auth_check = 0 # last time we checked the control page
	@authorized = false
	@username = username ? username.clone().freeze() : nil
	@password = password ? password.clone().freeze() : nil
end

Instance Attribute Details

#password ⇒ Object (readonly)

Returns the value of attribute password.



145
146
147
 
# File 'lib/lyrics/mediawikilyrics.rb', line 145

def password
  @password
end

#username ⇒ Object (readonly)

Returns the value of attribute username.



145
146
147
 
# File 'lib/lyrics/mediawikilyrics.rb', line 145

def username
  @username
end

Class Method Details

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



1291
1292
1293
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1291

def MediaWikiLyrics.build_album_edit_url( artist, album, year, cleanup=true )
	return build_album_url( artist, album, year, cleanup ) + "&action=edit"
end

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



1245
1246
1247
1248
1249
1250
1251
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1245

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

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



1283
1284
1285
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1283

def MediaWikiLyrics.build_album_rawdata_url( artist, album, year, cleanup=true )
	return build_album_url( artist, album, year, cleanup ) + "&action=raw"
end

.build_album_search_url(artist, album, year) ⇒ Object 



1299
1300
1301
1302
1303
1304
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1299

def MediaWikiLyrics.build_album_search_url( artist, album, year )
	artist = cleanup_title_token( artist )
	album = cleanup_title_token( album )
	search_string = CGI.escape( "#{artist}:#{album} (#{year})" )
	return "http://#{site_host()}/index.php?redirs=1&search=#{search_string}&fulltext=Search&limit=500"
end

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



1271
1272
1273
1274
1275
1276
1277
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1271

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

.build_date(year, month, day) ⇒ Object 



1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1397

def MediaWikiLyrics.build_date( year, month, day )

	year, month, day = year.to_i(), month.to_i(), day.to_i()

	if month != 0
		month = @@months[month-1].to_s()
		month = month.slice( 0..0 ).upcase() + month.slice( 1..-1 ).downcase()
	end

	if day != 0 && month != 0 && year != 0
		return "#{month} #{day}, #{year}"
	elsif month != 0 && year != 0
		return "#{month}, #{year}"
	elsif year != 0
		return year.to_s()
	else
		return ""
	end

end

.build_link(article, display = nil) ⇒ Object 



1068
1069
1070
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1068

def MediaWikiLyrics.build_link( article, display=nil )
	return display ? "[[#{article}|#{display}]]" : "[[#{article}]]"
end

.build_rawdata_url(article) ⇒ Object 



1097
1098
1099
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1097

def MediaWikiLyrics.build_rawdata_url( article )
	return build_url( article ) + "&action=raw"
end

.build_song_add_url(request, cleanup = true) ⇒ Object 



1178
1179
1180
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1178

def MediaWikiLyrics.build_song_add_url( request, cleanup=true )
	return build_song_url( request.artist, request.title, cleanup ) + "&action=edit"
end

.build_song_edit_url(artist, title, cleanup = true) ⇒ Object 



1170
1171
1172
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1170

def MediaWikiLyrics.build_song_edit_url( artist, title, cleanup=true )
	return build_song_url( artist, title, cleanup ) + "&action=edit"
end

.build_song_link(artist, title, cleanup = true) ⇒ Object 



1124
1125
1126
1127
1128
1129
1130
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1124

def MediaWikiLyrics.build_song_link( artist, title, cleanup=true )
	if cleanup
		artist = cleanup_title_token( artist )
		title = cleanup_title_token( title )
	end
	return build_link( "#{artist}:#{title}" )
end

.build_song_rawdata_url(artist, title, cleanup = true) ⇒ Object 



1162
1163
1164
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1162

def MediaWikiLyrics.build_song_rawdata_url( artist, title, cleanup=true )
	return build_song_url( artist, title, cleanup ) + "&action=raw"
end

.build_song_search_url(artist, title) ⇒ Object 



1186
1187
1188
1189
1190
1191
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1186

def MediaWikiLyrics.build_song_search_url( artist, title )
	artist = cleanup_title_token( artist )
	title = cleanup_title_token( title )
	search_string = CGI.escape( "#{artist}:#{title}" )
	return "http://#{site_host()}/index.php?redirs=1&search=#{search_string}&fulltext=Search&limit=500"
end

.build_song_url(artist, title, cleanup = true) ⇒ Object 



1150
1151
1152
1153
1154
1155
1156
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1150

def MediaWikiLyrics.build_song_url( artist, title, cleanup=true )
	if cleanup
		artist = cleanup_title_token( artist )
		title = cleanup_title_token( title )
	end
	return build_url( "#{artist}:#{title}" )
end

.build_url(article) ⇒ Object 



1088
1089
1090
1091
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1088

def MediaWikiLyrics.build_url( article )
	# return "http://#{site_host()}/index.php?title=#{CGI.escape( article )}"
	return "http://#{site_host()}/index.php?title=#{CGI.escape( article.gsub( " ", "_" ) )}"
end

.cleanup_article(article, capitalize = true) ⇒ Object

GENERAL FUNCTIONS



1034
1035
1036
1037
1038
1039
1040
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1034

def MediaWikiLyrics.cleanup_article( article, capitalize=true )
	article = article.gsub( "_", " " )
	article.strip!()
	article.squeeze!( " " )
	Strings.capitalize!( article, false, true ) if capitalize
	return article
end

.cleanup_title_token(title, downcase = false) ⇒ Object 



961
962
963
 
# File 'lib/lyrics/mediawikilyrics.rb', line 961

def MediaWikiLyrics.cleanup_title_token( title, downcase=false )
	return cleanup_title_token!( String.new( title ), downcase )
end

.fetch_content_page(page_url, follow_redirects = @@REDIRECT_FOLLOWUPS) ⇒ Object 



184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
 
# File 'lib/lyrics/mediawikilyrics.rb', line 184

def MediaWikiLyrics.fetch_content_page( page_url, follow_redirects=@@REDIRECT_FOLLOWUPS )

	response, page_url = HTTP.fetch_page_get( page_url )
	page_url = page_url.sub( "&action=raw", "" )

	page_body = response ? response.body() : nil
	return nil, page_url if page_body == nil

	# work around redirects pages
	count = 0
	articles = [ parse_url( page_url ) ]
	while ( count < follow_redirects && (md = /#redirect ?('''|)\[\[([^\]]+)\]\]('''|)/i.match( page_body )) )

		article = cleanup_article( md[2] )
		if articles.include?( article ) # circular redirect found
			return nil, url
		else
			articles << article
		end

		response, page_url = HTTP.fetch_page_get( build_rawdata_url( article ) )
		page_url = page_url.sub( "&action=raw", "" )

		page_body = response ? response.body() : nil
		return nil, page_url if page_body == nil

		count += 1
	end

	page_body = "" if page_body.strip() == "/* Empty */"

	return page_body, page_url

end

.find_album_art_url(artist, album, year) ⇒ Object 



1354
1355
1356
1357
1358
1359
1360
1361
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1354

def MediaWikiLyrics.find_album_art_url( artist, album, year )
	if album_art_name = find_album_art_name( artist, album, year )
		album_art_name.gsub!( " ", "_" )
		return "http://#{site_host()}/index.php?title=Image:#{CGI.escape(album_art_name)}"
	else
		return nil
	end
end

.find_album_page_url(artist, album, year) ⇒ Object 



1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1310

def MediaWikiLyrics.find_album_page_url( artist, album, year )

	url = build_album_rawdata_url( artist, album, year )
	body, url = fetch_content_page( url )

	if ! Strings.empty?( body ) # page exists
		return url
	else
		artist = Strings.normalize( cleanup_title_token( artist ) )
		album = Strings.normalize( cleanup_title_token( album ) )
		normalized_target = "#{artist}:#{album} #{year}" # NOTE: normalize removes the parenthesis

		response, url = HTTP.fetch_page_get( build_album_search_url( artist, album, year ) )
		return nil if response == nil || response.body() == nil
		parse_search_results( response.body(), true ).each() do |result|
			normalized_result = result[@@SEARCH_RESULT_TITLE].split( ":" ).each() do |token|
				Strings.normalize!( token )
			end.join( ":" )
			return result[@@SEARCH_RESULT_URL] if normalized_target == normalized_result
		end
		return nil
	end

end

.find_song_page_url(artist, title) ⇒ Object 



1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1197

def MediaWikiLyrics.find_song_page_url( artist, title )

	url = build_song_rawdata_url( artist, title )
	body, url = fetch_content_page( url )

	if ! Strings.empty?( body ) # page exists
		return url
	else
		artist = Strings.normalize( cleanup_title_token( artist ) )
		title = Strings.normalize( cleanup_title_token( title ) )
		normalized_target = "#{artist}:#{title}"

		response, url = HTTP.fetch_page_get( build_song_search_url( artist, title ) )
		return nil if response == nil
		parse_search_results( response.body(), true ).each() do |result|
			normalized_result = result[@@SEARCH_RESULT_TITLE].split( ":" ).each() do |token|
				Strings.normalize!( token )
			end.join( ":" )
			return result[@@SEARCH_RESULT_URL] if normalized_target == normalized_result
		end

		return nil
	end

end

.get_sort_letter(title) ⇒ Object 



1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1015

def MediaWikiLyrics.get_sort_letter( title )
	title = get_sort_name( title )
	title = title.strip()
	if title.index( /^[0-9]/ ) == 0
		return "0-9"
	else
		# return title.slice( 0, 1 )
		return title.unpack( "U*" ).slice( 0, 1 ).pack( "U*" )
	end
end

.get_sort_name(title) ⇒ Object 



973
974
975
 
# File 'lib/lyrics/mediawikilyrics.rb', line 973

def MediaWikiLyrics.get_sort_name( title )
	return get_sort_name!( String.new( title ) )
end

.get_sort_name!(title) ⇒ Object 



981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
 
# File 'lib/lyrics/mediawikilyrics.rb', line 981

def MediaWikiLyrics.get_sort_name!( title )

	title.gsub!( /\[[^\]\[]*\]/, "" )

	Strings.downcase!( title )

	title.gsub!( /[·\.,;:"`´¿\?¡!\(\)\[\]{}<>#\$\+\*%\^]/, "" )
	title.gsub!( /[\\\/_-]/, " " )
	title.gsub!( "&", "and" )
	title.squeeze!( " " )
	title.strip!()

	title.gsub!( /^a /, "" ) # NOTE: only valid for English
	title.gsub!( /^an /, "" )
	title.gsub!( /^the /, "" )
	title.gsub!( /^el /, "" )
	title.gsub!( /^le /, "" )
	title.gsub!( /^la /, "" )
	title.gsub!( /^l'([aeiou])/, "\\1" )
	title.gsub!( /^los /, "" )
	title.gsub!( /^las /, "" )
	title.gsub!( /^les /, "" )
	title.gsub!( "'", "" )

	Strings.remove_vocal_accents!( title )
	Strings.titlecase!( title, false, false )

	return title
end

.parse_album_link(link) ⇒ Object

ALBUM FUNCTIONS



1231
1232
1233
1234
1235
1236
1237
1238
1239
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1231

def MediaWikiLyrics.parse_album_link( link )
	article, display = parse_link( link )
	return nil, nil, nil if article == nil
	if (md = /^([^:]+):(.+) \(([0-9]{4,4})\)$/.match( article ))
		return md[1], md[2], md[3]
	else
		return nil, nil, nil
	end
end

.parse_album_url(url) ⇒ Object 



1257
1258
1259
1260
1261
1262
1263
1264
1265
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1257

def MediaWikiLyrics.parse_album_url( url )
	article = parse_url( url )
	return nil, nil, nil if article == nil
	if (md = /^([^:]+):(.+) \(([0-9]{4,4})\)$/.match( article ))
		return md[1], md[2], md[3]
	else
		return nil, nil, nil
	end
end

.parse_date(date) ⇒ Object 



1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1375

def MediaWikiLyrics.parse_date( date )

	day, month, year = nil, nil, nil

	if (md = /^(#{@@months.join( "|" )})( \d\d?|), (\d\d\d\d)$/i.match( date ))
		month, day, year = @@months.index( Strings.upcase( md[1] ) ) + 1, md[2].strip().to_i(), md[3].to_i()
	elsif (md = /^(\d\d? |)(#{@@months.join( "|" )}) (\d\d\d\d)$/i.match( date ))
		day, month, year = md[1].strip().to_i(), @@months.index( Strings.upcase( md[2] ) ) + 1, md[3].to_i()
	elsif /^(\d\d\d\d)-(\d\d)-(\d\d)$/.match( date )
		year, month, day = md[1].to_i(), md[2].to_i(), md[3].to_i()
	elsif (md = /^(\d\d\d\d)$/.match( date ))
		year = md[1].to_i()
	end

	year = nil if year == 0
	month = nil if month == 0
	day = nil if day == 0

	return year, month, day

end

.parse_link(link) ⇒ Object 



1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1046

def MediaWikiLyrics.parse_link( link )

	if (md = /^ *\[\[([^\|\]]+)\]\] *$/.match( link ))
		article = cleanup_article( md[1] )
		return article, article if ! article.empty?
	end

	if (md = /^ *\[\[([^\|\]]+)\|([^\]]*)\]\] *$/.match( link ))
		article = cleanup_article( md[1] )
		if ! article.empty?
			display = cleanup_article( md[2], false )
			return article, display if ! display.empty?
		end
	end

	return nil, nil
end

.parse_search_results(page_body, content_matches = false) ⇒ Object 



750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
 
# File 'lib/lyrics/mediawikilyrics.rb', line 750

def MediaWikiLyrics.parse_search_results( page_body, content_matches=false )

	results = []
	return results if page_body == nil

	page_body.tr_s!( " \n\r\t", " " )
	page_body.gsub!( /\ ?<\/?span[^>]*> ?/, "" )

	return results if ! page_body.sub!( /^.*<a name="(Article|Page)_title_matches">/, "" ) &&
					  ! page_body.sub!( /^.*<a name="No_(article|page)_title_matches">/, "" )

		page_body.sub!( /<a name="No_(article|page)_text_matches">.*$/, "" ) if ! content_matches

	return results if ! page_body.gsub!( /<form id="powersearch" method="get" action="[^"]+">.*$/, "" )
	page_body.gsub!( /<\/[uo]l> ?<p( [^>]*|)>View \(previous .*$/, "" )

	page_body.split( "<li>" ).each() do |entry|
		if (md = /<a href="([^"]*index\.php\/|[^"]*index\.php\?title=|\/)([^"]*)" title="([^"]+)"/.match( entry ))
			result = {
				@@SEARCH_RESULT_URL => "http://#{site_host()}/index.php?title=#{md[2]}",
				@@SEARCH_RESULT_TITLE => md[3]
			}
			results << result if ! content_matches || ! results.include?( result )
		end
	end

	return results
end

.parse_song_link(link) ⇒ Object

SONG FUNCTIONS



1110
1111
1112
1113
1114
1115
1116
1117
1118
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1110

def MediaWikiLyrics.parse_song_link( link )
	article, display = parse_link( link )
	return nil, nil if article == nil
	if (md = /^([^:]+):(.+)$/.match( article ))
		return md[1], md[2]
	else
		return nil, nil
	end
end

.parse_song_url(url) ⇒ Object 



1136
1137
1138
1139
1140
1141
1142
1143
1144
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1136

def MediaWikiLyrics.parse_song_url( url )
	article = parse_url( url )
	return nil, nil if article == nil
	if (md = /^([^:]+):(.+)$/.match( article ))
		return md[1], md[2] # artist, song title
	else
		return nil, nil
	end
end

.parse_template(template_text) ⇒ Object 



936
937
938
939
 
# File 'lib/lyrics/mediawikilyrics.rb', line 936

def MediaWikiLyrics.parse_template( template_text )
	index, template_data = parse_template_rec( template_text, 0 )
	return template_data
end

.parse_url(url) ⇒ Object 



1076
1077
1078
1079
1080
1081
1082
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1076

def MediaWikiLyrics.parse_url( url )
	if (md = /(https?:\/\/#{site_host()}\/|)(index.php\?title=|wiki\/|)([^&]+)(&.*|)$/.match( url ))
		return cleanup_article( CGI.unescape( md[3] ) ) # article title
	else
		return nil
	end
end

.prepare_image_file(image_path, size_limit = 153600) ⇒ Object 



945
946
947
948
949
950
951
952
953
 
# File 'lib/lyrics/mediawikilyrics.rb', line 945

def MediaWikiLyrics.prepare_image_file( image_path, size_limit=153600 )
	4.times() do |trynumb|
		system( "convert", "-quality", (100-trynumb*10).to_s(), image_path, "/tmp/AlbumArt.jpg" )
		return nil, nil if $? != 0
		size = FileTest.size?( "/tmp/AlbumArt.jpg" )
		return "/tmp/AlbumArt.jpg", "image/jpeg" if (size ? size : 0) <= size_limit
	end
	return nil, nil
end

.version ⇒ Object 



137
138
139
 
# File 'lib/lyrics/mediawikilyrics.rb', line 137

def MediaWikiLyrics.version()
	return @@VERSION
end

Instance Method Details

#authorized? ⇒ Boolean

Returns:

  • (Boolean) 


306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
 
# File 'lib/lyrics/mediawikilyrics.rb', line 306

def authorized?()

	# debug( "AUTHORIZED INITIAL VALUE: #{@authorized}" )

	return @authorized if (Time.new().to_i() - @last_auth_check) < @@AUTH_INTERVAL

	body, url = fetch_content_page( build_rawdata_url( control_page() ) )
	return false if ! body

	# debug( "CONTROL PAGE:\n#{body}" )

	@last_auth_check = Time.new().to_i()

	control_data = {}
	body.split( "\n" ).each() do |line|
		if (md = /^([^=]+)=(.*)$/.match( line ))
			control_data[md[1].strip()] = md[2].strip()
		end
	end

	if control_data["BlockedVersions"].to_s().strip().split( /\s*;\s*/ ).include?( version() )
		notify( I18n.get( "wiki.control.versionblocked", version() ) )
		@authorized = false
		# debug( "VERSION BLOCKED" )
	elsif control_data["BlockedUsers"].to_s().strip().downcase().split( /\s*;\s*/ ).include?( @username.to_s().downcase() )
		notify( I18n.get( "wiki.control.userblocked", @username ) )
		@authorized = false
		# debug( "USER BLOCKED" )
	else

		if (last_version = control_data["LastVersion"].to_s().strip().split( "." )).size > 0
			curr_version = self.version().split( "." )
			curr_version.size.times() do |idx|
				if curr_version[idx].to_i() > last_version[idx].to_i()
					break
				elsif curr_version[idx].to_i() < last_version[idx].to_i()
					notify( I18n.get( "wiki.control.updated", control_data["LastVersion"] ) )
					break
				end
			end
		end

		@authorized = true
		# debug( "SUBMIT ALLOWED" )
	end

	return @authorized
end

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



1346
1347
1348
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1346

def build_album_art_description( artist, album, year, cleanup=true )
	return self.class.build_album_art_description( artist, album, year, cleanup )
end

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

ALBUM ART FUNCTIONS



1342
1343
1344
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1342

def build_album_art_name( artist, album, year, extension="jpg", cleanup=true )
	return self.class.build_album_art_name( artist, album, year, extension, cleanup )
end

#build_album_edit_url(artist, album, year, cleanup = true) ⇒ Object 



1295
1296
1297
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1295

def build_album_edit_url( artist, album, year, cleanup=true )
	return self.class.build_album_edit_url( artist, album, year, cleanup )
end

#build_album_link(artist, album, year, cleanup = true) ⇒ Object 



1253
1254
1255
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1253

def build_album_link( artist, album, year, cleanup=true )
	return self.class.build_album_link( artist, album, year, cleanup )
end

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



584
585
586
 
# File 'lib/lyrics/mediawikilyrics.rb', line 584

def build_album_page( reviewed, artist, album, year, month, day, tracks, album_art )
	return self.class.build_album_page( reviewed, artist, album, year, month, day, tracks, album_art )
end

#build_album_rawdata_url(artist, album, year, cleanup = true) ⇒ Object 



1287
1288
1289
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1287

def build_album_rawdata_url( artist, album, year, cleanup=true )
	return self.class.build_album_rawdata_url( artist, album, year, cleanup )
end

#build_album_search_url(artist, album, year) ⇒ Object 



1306
1307
1308
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1306

def build_album_search_url( artist, album, year )
	return self.class.build_album_search_url( artist, album, year )
end

#build_album_url(artist, album, year, cleanup = true) ⇒ Object 



1279
1280
1281
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1279

def build_album_url( artist, album, year, cleanup=true )
	return self.class.build_album_url( artist, album, year, cleanup )
end

#build_link(article, display = nil) ⇒ Object 



1072
1073
1074
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1072

def build_link( article, display=nil )
	return self.class.build_link( article, display )
end

#build_lyrics_fetch_data(request) ⇒ Object 



165
166
167
 
# File 'lib/lyrics/mediawikilyrics.rb', line 165

def build_lyrics_fetch_data( request )
	return FetchPageData.new( build_song_rawdata_url( request.artist, request.title ) )
end

#build_rawdata_url(article) ⇒ Object 



1101
1102
1103
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1101

def build_rawdata_url( article )
	return self.class.build_rawdata_url( article )
end

#build_song_add_url(request, cleanup = true) ⇒ Object 



1182
1183
1184
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1182

def build_song_add_url( request, cleanup=true )
	return self.class.build_song_add_url( request, cleanup )
end

#build_song_edit_url(artist, title, cleanup = true) ⇒ Object 



1174
1175
1176
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1174

def build_song_edit_url( artist, title, cleanup=true )
	return self.class.build_song_edit_url( artist, title, cleanup )
end

#build_song_link(artist, title, cleanup = true) ⇒ Object 



1132
1133
1134
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1132

def build_song_link( artist, title, cleanup=true )
	return self.class.build_song_link( artist, title, cleanup )
end

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



671
672
673
 
# File 'lib/lyrics/mediawikilyrics.rb', line 671

def build_song_page( reviewed, artist, title, album, year, credits, lyricist, lyrics )
	self.class.build_song_page( reviewed, artist, title, album, year, credits, lyricist, lyrics )
end

#build_song_rawdata_url(artist, title, cleanup = true) ⇒ Object 



1166
1167
1168
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1166

def build_song_rawdata_url( artist, title, cleanup=true )
	return self.class.build_song_rawdata_url( artist, title, cleanup )
end

#build_song_search_url(artist, title) ⇒ Object 



1193
1194
1195
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1193

def build_song_search_url( artist, title )
	return self.class.build_song_search_url( artist, title )
end

#build_song_url(artist, title, cleanup = true) ⇒ Object 



1158
1159
1160
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1158

def build_song_url( artist, title, cleanup=true )
	return self.class.build_song_url( artist, title, cleanup )
end

#build_suggestions_fetch_data(request) ⇒ Object 



240
241
242
 
# File 'lib/lyrics/mediawikilyrics.rb', line 240

def build_suggestions_fetch_data( request )
	return FetchPageData.new( build_song_search_url( request.artist, request.title ) )
end

#build_tracks(album_data) ⇒ Object 



580
581
582
 
# File 'lib/lyrics/mediawikilyrics.rb', line 580

def build_tracks( album_data )
	return self.class.build_tracks( album_data )
end

#build_url(article) ⇒ Object 



1093
1094
1095
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1093

def build_url( article )
	return self.class.build_url( article )
end

#cleanup_article(article) ⇒ Object 



1042
1043
1044
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1042

def cleanup_article( article )
	return self.class.cleanup_article( article )
end

#cleanup_title_token(title, downcase = false) ⇒ Object 



965
966
967
 
# File 'lib/lyrics/mediawikilyrics.rb', line 965

def cleanup_title_token( title, downcase=false )
	return self.class.cleanup_title_token( title, downcase )
end

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



969
970
971
 
# File 'lib/lyrics/mediawikilyrics.rb', line 969

def cleanup_title_token!( title, downcase=false )
	return self.class.cleanup_title_token!( title, downcase )
end

#control_page ⇒ Object 



157
158
159
 
# File 'lib/lyrics/mediawikilyrics.rb', line 157

def control_page()
	return self.class.control_page()
end

#fetch_content_page(url, follow_redirects = @@REDIRECT_FOLLOWUPS) ⇒ Object 



219
220
221
 
# File 'lib/lyrics/mediawikilyrics.rb', line 219

def fetch_content_page( url, follow_redirects=@@REDIRECT_FOLLOWUPS )
	self.class.fetch_content_page( url, follow_redirects )
end

#fetch_lyrics_page(fetch_data) ⇒ Object 



223
224
225
226
227
228
229
230
231
232
233
234
 
# File 'lib/lyrics/mediawikilyrics.rb', line 223

def fetch_lyrics_page( fetch_data )
	return nil, nil if fetch_data.url == nil
	log( "Fetching lyrics page... ", 0 )
	page_body, page_url = fetch_content_page( fetch_data.url )
	if page_body
		log( "OK" )
		log( response.body(), 2 ) if verbose_log?
	else
		log( "ERROR" )
	end
	return page_body, page_url
end

#find_album_art_name(artist, album, year) ⇒ Object 



1350
1351
1352
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1350

def find_album_art_name( artist, album, year )
	return self.class.find_album_art_name( artist, album, year )
end

#find_album_art_url(artist, album, year) ⇒ Object 



1363
1364
1365
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1363

def find_album_art_url( artist, album, year )
	return self.class.find_album_art_url( artist, album, year )
end

#find_album_page_url(artist, album, year) ⇒ Object 



1335
1336
1337
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1335

def find_album_page_url( artist, album, year )
	return self.class.find_album_page_url( artist, album, year )
end

#find_song_page_url(artist, title) ⇒ Object 



1223
1224
1225
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1223

def find_song_page_url( artist, title )
	return self.class.find_song_page_url( artist, title )
end

#get_session_params ⇒ Object 



388
389
390
 
# File 'lib/lyrics/mediawikilyrics.rb', line 388

def get_session_params()
	return (@username ? @username.clone() : nil), (@password ? @password.clone() : nil), (@cookie ? @cookie.clone() : nil), @last_auth_check, @authorized
end

#get_sort_letter(title) ⇒ Object 



1026
1027
1028
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1026

def get_sort_letter( title )
	return self.class.get_sort_letter( title )
end

#get_sort_name(title) ⇒ Object 



977
978
979
 
# File 'lib/lyrics/mediawikilyrics.rb', line 977

def get_sort_name( title )
	return self.class.get_sort_name( title )
end

#get_sort_name!(title) ⇒ Object 



1011
1012
1013
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1011

def get_sort_name!( title )
	return self.class.get_sort_name!( title )
end

#logged_in? ⇒ Boolean

Returns:

  • (Boolean) 


161
162
163
 
# File 'lib/lyrics/mediawikilyrics.rb', line 161

def logged_in?()
	return @logged_in
end

#login(username = @username, password = @password, force = false) ⇒ Object 



264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
 
# File 'lib/lyrics/mediawikilyrics.rb', line 264

def ( username=@username, password=@password, force=false )

	return true if ! force && @logged_in && username == @username && password == @password

	@username, @password = username, password
	notify = ! @logged_in || ! force

	if ! @username || ! @password
		notify( I18n.get( "wiki.login.error", @username ? @username : "<NONE>" ) ) if notify
		return @logged_in = false
	end

	notify( I18n.get( "wiki.login.attempt", @username ) ) if notify

	headers = { "Keep-Alive"=>"300", "Connection"=>"keep-alive" }
	resp, url = HTTP.fetch_page_get( "http://#{site_host()}/index.php?title=Special:Userlogin", headers )
	@cookie = resp.response["set-cookie"].split( "; " )[0]

	params = { "wpName"=>@username, "wpPassword"=>@password, "wpLoginattempt"=>"Log In" }
	headers.update( { "Cookie"=>@cookie } )
	resp, url = HTTP.fetch_page_post( "http://#{site_host()}/index.php?title=Special:Userlogin&action=submitlogin", params, headers, -1 )

	data = resp.body()
	data.gsub!( /[ \t\n]+/, " " )

	@logged_in = (/<h2>Login error:<\/h2>/.match( data ) == nil)
	@logged_in = (/<h1 class="firstHeading">Login successful<\/h1>/.match( data ) != nil) if @logged_in # recheck

	notify( I18n.get( "wiki.login." + (@logged_in ? "success" : "error"), @username ) ) if notify

	return @logged_in

end

#logout ⇒ Object 



298
299
300
301
302
303
304
 
# File 'lib/lyrics/mediawikilyrics.rb', line 298

def logout()
	@cookie = false
	if @logged_in
		@logged_in = false
		notify( I18n.get( "wiki.logout", @username ) )
	end
end

#lyrics_from_url(request, url) ⇒ Object 



244
245
246
247
248
249
250
251
 
# File 'lib/lyrics/mediawikilyrics.rb', line 244

def lyrics_from_url( request, url )
	# we fetch and parse lyrics from raw content mode so we need the right url format
	if ! url.index( "&action=raw" )
		artist, title = parse_song_url( url )
		url = build_song_rawdata_url( artist, title, false )
	end
	return super( request, url )
end

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

Returns:

  • (Boolean) 


236
237
238
 
# File 'lib/lyrics/mediawikilyrics.rb', line 236

def lyrics_page_valid?( request, page_body, page_url )
	return ! page_error?( page_body )
end

#parse_album_link(link) ⇒ Object 



1241
1242
1243
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1241

def parse_album_link( link )
	return self.class.parse_album_link( link )
end

#parse_album_url(url) ⇒ Object 



1267
1268
1269
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1267

def parse_album_url( url )
	return self.class.parse_album_url( url )
end

#parse_link(link) ⇒ Object 



1064
1065
1066
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1064

def parse_link( link )
	return self.class.parse_link( link )
end

#parse_search_results(page_body, content_matches = false) ⇒ Object 



779
780
781
 
# File 'lib/lyrics/mediawikilyrics.rb', line 779

def parse_search_results( page_body, content_matches=false )
	self.class.parse_search_results( page_body, content_matches )
end

#parse_song_link(link) ⇒ Object 



1120
1121
1122
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1120

def parse_song_link( link )
	return self.class.parse_song_link( link )
end

#parse_song_url(url) ⇒ Object 



1146
1147
1148
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1146

def parse_song_url( url )
	return self.class.parse_song_url( url )
end

#parse_suggestions(request, page_body, page_url) ⇒ Object 



253
254
255
256
257
258
259
260
261
262
 
# File 'lib/lyrics/mediawikilyrics.rb', line 253

def parse_suggestions( request, page_body, page_url )
	suggestions = []
	parse_search_results( page_body, true ).each() do |result|
		artist, title = parse_song_url( result[@@SEARCH_RESULT_URL] )
		if ! Strings.empty?( artist ) && ! Strings.empty?( title ) && /\ \([0-9]{4,4}\)$/.match( title ) == nil
			suggestions << Suggestion.new( artist, title, result[@@SEARCH_RESULT_URL] )
		end
	end
	return suggestions
end

#parse_template(template) ⇒ Object 



941
942
943
 
# File 'lib/lyrics/mediawikilyrics.rb', line 941

def parse_template( template )
	return self.class.parse_template( template )
end

#parse_url(url) ⇒ Object 



1084
1085
1086
 
# File 'lib/lyrics/mediawikilyrics.rb', line 1084

def parse_url( url )
	return self.class.parse_url( url )
end

#prepare_image_file(image_path, size_limit = 153600) ⇒ Object 



955
956
957
 
# File 'lib/lyrics/mediawikilyrics.rb', line 955

def prepare_image_file( image_path, size_limit=153600 )
	return self.class.prepare_image_file( image_path, size_limit )
end

#restore_session(session_file) ⇒ Object 



372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
 
# File 'lib/lyrics/mediawikilyrics.rb', line 372

def restore_session( session_file )
	values = { "username" => nil, "password" => nil, "cookie" => nil, "last_auth_check" => nil, "authorized" => nil }
	if XMLHash.read( session_file, values )
		return restore_session_params(
			Strings.descramble( values["username"] ),
			Strings.descramble( values["password"] ),
			values["cookie"],
			values["last_auth_check"],
			values["authorized"]
		)
	else
		notify( I18n.get( "wiki.session.restore.notfound" ) )
		return false
	end
end

#restore_session_params(username, password, cookie, last_auth_check = 0, authorized = false) ⇒ Object 



355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
 
# File 'lib/lyrics/mediawikilyrics.rb', line 355

def restore_session_params( username, password, cookie, last_auth_check=0, authorized=false )
	if ! Strings.empty?( cookie ) && ! Strings.empty?( username )
		@username = username
		@password = password
		@cookie = cookie
		@last_auth_check = last_auth_check.to_i()
		@authorized = authorized.to_s() == 'true'
		@logged_in = true
		notify( I18n.get( "wiki.session.restore.success", @username ) )
		return true
	else
		notify( I18n.get( "wiki.session.restore.error", @username ) )
		return false
	end

end

#save_session(session_file) ⇒ Object 



392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
 
# File 'lib/lyrics/mediawikilyrics.rb', line 392

def save_session( session_file )
	if ! @logged_in
		notify( I18n.get( "wiki.session.save.error.notloggedin" ) )
		return false
	end
	values = {
		"username" =>			Strings.scramble( @username ),
		"password" =>			Strings.scramble( @password ),
		"cookie" =>				@cookie,
		"last_auth_check" =>	@last_auth_check,
		"authorized" =>			@authorized
	}
	if XMLHash.write( session_file, values )
		notify( I18n.get( "wiki.session.save.success", @username ) )
		return true
	else
		notify( I18n.get( "wiki.session.save.error", @username ) )
		return false
	end
end

#submit_album_page(album_data, image_path = nil, allow_page_overwrite = true, skip_initial_page_search = false, show_review_dialog = true, must_review = false) ⇒ Object

use skip_initial_page_search when you know the page doesn’t exists (i.e. when you have already searched it)



605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
 
# File 'lib/lyrics/mediawikilyrics.rb', line 605

def submit_album_page( album_data, image_path=nil, allow_page_overwrite=true, skip_initial_page_search=false, show_review_dialog=true, must_review=false )

	show_review_dialog = true if must_review

	if ! allow_page_overwrite && ! skip_initial_page_search
		notify( I18n.get( "wiki.submitalbum.searchingpage", album_data.title, album_data.artist ) )
		if find_album_page_url( album_data.artist, album_data.title, album_data.year )
			notify( I18n.get( "wiki.submitalbum.pagefound", album_data.title, album_data.artist ) )
			return nil, nil
		else
			notify( I18n.get( "wiki.submitalbum.nopagefound", album_data.title, album_data.artist ) )
		end
	end

	page_data = {
		"site_name"		=> site_name(),
		"artist"		=> album_data.artist,
		"year" 			=> album_data.year,
		"month"			=> album_data.month,
		"day"			=> album_data.day,
		"album"			=> cleanup_title_token( album_data.title ),
		"tracks"		=> build_tracks( album_data ),
		"reviewed"		=> false
	}

	page_data["album_art_name"] = find_album_art_name( page_data["artist"], page_data["album"], page_data["year"] )
	if page_data["album_art_name"] == nil # album art not found, we'll attempt to upload it
		page_data["image_path"] = image_path.to_s()
		attempt_upload = true
	else
		attempt_upload = false
	end

  # check if the album parameters are "submitteable" content
	return nil, nil if ! submittable_album_params?( page_data["artist"], page_data["album"], page_data["year"] )

	page_url = build_album_url( page_data["artist"], page_data["album"], page_data["year"], false )

	page_content = build_album_page(
		page_data["reviewed"],
		page_data["artist"],
		page_data["album"],
		page_data["year"],
		page_data["month"],
		page_data["day"],
		page_data["tracks"],
		page_data["album_art_name"] ?
			page_data["album_art_name"] :
			build_album_art_name( page_data["artist"], page_data["album"], page_data["year"] )
	)

	if attempt_upload && ! Strings.empty?( page_data["image_path"] )
		upload_cover_image( page_data["image_path"], page_data["artist"], page_data["album"], page_data["year"] )
	end

	summary = "#{page_data["reviewed"] ? "" : "autogen. "}album page (#{@@NAME}v#{@@VERSION})"
	if submit_page( page_url, page_content, summary )
		notify( I18n.get( "wiki.submitalbum.success", page_data["album"], page_data["artist"] ) )
		return page_url, page_data
	else
		notify( I18n.get( "wiki.submitalbum.error", page_url ) )
		return nil, page_data
	end

end

#submit_page(page_url, page_content, summary = "", watch = true, retries = 1, auto_login = true) ⇒ Object 



439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
 
# File 'lib/lyrics/mediawikilyrics.rb', line 439

def submit_page( page_url, page_content, summary="", watch=true, retries=1, =true )

	return false if (! logged_in? && ! ) || ! authorized?

	(retries+1).times do

		begin

			next if ! logged_in? && ! ()

			# make sure we have the long url format
			page_url = build_url( parse_url( page_url ) )

			# Try to get the edit token for url, can't continue without it:
			edit_params = fetch_page_edit_params( page_url )

			if ! edit_params["logged_in"] # site says user is not logged in (session has expired), force relogin
				next if ! ( @username, @password, true )
				# after being successfully logged in, refetch the edit page
				edit_params = fetch_page_edit_params( page_url )
				next if ! edit_params["logged_in"]
			end

			next if ! edit_params["edit_token"]

			params = [
				MultipartFormData.text_param( "wpTextbox1", page_content ),
				MultipartFormData.text_param( "wpSummary", summary ),
				MultipartFormData.text_param( "wpWatchthis", watch ? "on" : "off" ),
				MultipartFormData.text_param( "wpSave", "Save page" ),
				MultipartFormData.text_param( "wpSection", "" ),
				MultipartFormData.text_param( "wpStarttime", edit_params["start_time"].to_s() ), # the new revision time
				MultipartFormData.text_param( "wpEdittime", edit_params["edit_time"].to_s() ), # the previous revision time
				MultipartFormData.text_param( "wpEditToken", edit_params["edit_token"] ),
			]

			headers = {
				"Keep-Alive"  => "300",
				"Connection"  => "keep-alive",
				"Referer"     => "http://#{site_host()}#{page_url}&action=edit",
				"Cookie"      => @cookie,
			}

			response, page_url = HTTP.fetch_page_post_form_multipart( "#{page_url}&action=submit", params, headers, -1 )

			return true if response.code == "302" # we should have received a redirect code

		rescue TimeoutError
		end
	end

	return false
end

#submit_redirect_page(page_url, link, summary = nil) ⇒ Object 



493
494
495
496
497
498
499
500
501
 
# File 'lib/lyrics/mediawikilyrics.rb', line 493

def submit_redirect_page( page_url, link, summary=nil )
	if submit_page( page_url, "#REDIRECT #{link}", summary )
		notify( I18n.get( "wiki.submitredirect.success", link ) )
		return url
	else
		notify( I18n.get( "wiki.submitredirect.error", link ) )
		return nil
	end
end

#submit_song_page(song_data, edit_url = nil, skip_initial_page_search = false, show_review_dialog = true, must_review = false) ⇒ Object

if edit_url is not nil, it’s assumed that we’re trying to overwrite (edit) a page, otherwise it’s assummed that we’re trying to create a new page and so overwritting won’t be allowed use skip_initial_page_search when you know the page doesn’t exists (i.e. when you have already searched it)



695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
 
# File 'lib/lyrics/mediawikilyrics.rb', line 695

def submit_song_page( song_data, edit_url=nil, skip_initial_page_search=false, show_review_dialog=true, must_review=false )

	show_review_dialog = true if must_review

	if ! edit_url && ! skip_initial_page_search
		notify( I18n.get( "wiki.submitsong.searchingpage", song_data.title, song_data.artist ) )
		if find_song_page_url( song_data.artist, song_data.title )
			notify( I18n.get( "wiki.submitsong.pagefound", song_data.title, song_data.artist ) )
			return nil, nil
		else
			notify( I18n.get( "wiki.submitsong.nopagefound", song_data.title, song_data.artist ) )
		end
	end

	page_data = {
		"site_name"		=> site_name(),
		"edit_mode"		=> edit_url != nil,
		"artist"		=> cleanup_title_token( song_data.artist ),
		"year"			=> song_data.year,
		"album"			=> cleanup_title_token( song_data.album.to_s() ),
		"title"			=> cleanup_title_token( song_data.title ),
		"lyrics"		=> Strings.cleanup_lyrics( song_data.lyrics.to_s() ),
		"instrumental"	=> song_data.instrumental?,
		"credits"		=> song_data.credits.join( "; " ),
		"lyricist"		=> song_data.lyricists.join( "; " ),
		"reviewed"		=> false
	}

  # check if the song parameters are "submitteable" content
	return nil, nil if ! submittable_song_params?( page_data["artist"], page_data["title"], page_data["lyrics"], page_data["instrumental"] )

	page_url = edit_url ? edit_url : build_song_url( page_data["artist"], page_data["title"], false )

	page_content = build_song_page(
		page_data["reviewed"],
		page_data["artist"],
		page_data["title"],
		page_data["album"],
		page_data["year"],
		page_data["credits"],
		page_data["lyricist"],
		page_data["lyrics"]
	)

	summary = "#{page_data["reviewed"] ? "" : "autogen. "}song page (#{@@NAME}v#{@@VERSION})"
	if submit_page( page_url, page_content, summary )
		notify( I18n.get( "wiki.submitsong.success", page_data["title"], page_data["artist"] ) )
		return page_url, page_data
	else
		notify( I18n.get( "wiki.submitsong.error", page_url ) )
		return nil, page_data
	end

end

#upload_cover_image(image_path, artist, album, year, watch = true) ⇒ Object 



560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
 
# File 'lib/lyrics/mediawikilyrics.rb', line 560

def upload_cover_image( image_path, artist, album, year, watch=true )

	album_art_name = build_album_art_name( artist, album, year )
	album_art_desc = build_album_art_description( artist, album, year )
	image_path, mime_type = prepare_image_file( image_path )

	if Strings.empty?( image_path ) || Strings.empty?( mime_type )
		notify( I18n.get( "wiki.uploadcover.error.convert" ) )
	else
		notify( I18n.get( "wiki.uploadcover.uploading", album, artist ) )
		if upload_file( image_path, album_art_name, mime_type, album_art_desc, watch )
			notify( I18n.get( "wiki.uploadcover.success", album, artist ) )
		else
			notify( I18n.get( "wiki.uploadcover.error", album, artist ) )
		end
	end

end

#upload_file(src_file, dst_file, mime_type, description = "", watch = true, auto_login = true) ⇒ Object 



503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
 
# File 'lib/lyrics/mediawikilyrics.rb', line 503

def upload_file( src_file, dst_file, mime_type, description="", watch=true, =true )

	if ! logged_in?
		return false if !  || ! ()
	end

	begin
		data = File.new( src_file ).read()
	rescue Exception
		return false
	end

	params = [
		MultipartFormData.file_param( "wpUploadFile", File.basename( src_file ), mime_type, data ),
		MultipartFormData.text_param( "wpDestFile", dst_file ),
		MultipartFormData.text_param( "wpUploadDescription", description ),
		MultipartFormData.text_param( "wpWatchthis", watch ? "true" : "false" ),
		MultipartFormData.text_param( "wpUpload", "Upload file" ),
	]

	headers = {
		"Keep-Alive"  => "300",
		"Connection"  => "keep-alive",
		"Referer"     => "http://#{site_host()}/index.php?title=Special:Upload&wpDestFile=#{CGI.escape(dst_file)}",
		"Cookie"      => @cookie,
	}

	begin

		response, page_url = HTTP.fetch_page_post_form_multipart(
			"http://#{site_host()}/index.php?title=Special:Upload",
			params,
			headers,
			-1
		)

		# we have to receive a redirect code
		return true if response.code == "302"

		# error, possibly an expired session: relogin and try again
		( @username, @password, true )
		response, page_url = HTTP.fetch_page_post_form_multipart(
			"http://#{site_host()}/index.php?title=Special:Upload",
			params,
			headers,
			-1
		)

		# again, we should have received a redirect
		return response.code == "302"

	rescue TimeoutError
		return false
	end

end

#version ⇒ Object 



141
142
143
 
# File 'lib/lyrics/mediawikilyrics.rb', line 141

def version()
	return self.class.version()
end