File Coverage

blib/lib/Lyrics/Fetcher/LyricsTranslate.pm

Criterion	Covered	Total	%
statement	36	41	87.8
branch	4	8	50.0
condition	2	2	100.0
subroutine	7	7	100.0
pod	0	1	0.0
total	49	59	83.0

package Lyrics::Fetcher::LyricsTranslate;

use 5.014000;
use strict;
use warnings;

use HTML::TreeBuilder;
use HTTP::Tiny;
use Scalar::Util qw/looks_like_number/;

our $VERSION = '0.002';
our $BASE_URL = 'http://lyricstranslate.com';
# 0 means (from) any language; the following arguments are the
# destination language, artist, and title. The meaning of the last
# parameter is unknown.
our $URL_FORMAT = "$BASE_URL/en/translations/0/%s/%s/%s/none";

my $ht = HTTP::Tiny->new(agent => "Lyrics-Fetcher-LyricsTranslate/$VERSION ");

our %LANGUAGES; # Filled at the end of the file

sub fetch {
	my ($self, $artist, $song, $language) = @_;
	$language //= 'English';
	$language = $LANGUAGES{$language} unless looks_like_number $language;
	$Lyrics::Fetcher::Error = 'OK';
	my $url = sprintf $URL_FORMAT, $language, $artist, $song;
	my $response = $ht->get($url);
	unless ($response->{success}) {
		$Lyrics::Fetcher::Error = 'Search request failed: ' . $response->{reason};
		return
	}
	my $tree = HTML::TreeBuilder->new_from_content($response->{content});
	# First result would be the link to the artist, so we get the second one
	my (undef, $result) = $tree->look_down(class => 'ltsearch-translatenameoriginal');
	unless ($result) {
		$Lyrics::Fetcher::Error = 'Lyrics not found';
	}
	$response = $ht->get($BASE_URL . $result->find('a')->attr('href'));
	unless ($response->{success}) {
		$Lyrics::Fetcher::Error = 'Lyrics request failed: ' . $response->{reason};
		return
	}
	$tree = HTML::TreeBuilder->new_from_content($response->{content});
	my $node = $tree->look_down(class => qr/\btranslate-node-text\b/);
	my $ltf = $node->look_down(class => qr/\bltf\b/);
	my @pars = $ltf->look_down(class => 'par');
	join "\n", map {
		join '', map { $_->as_trimmed_text . "\n" } $_->content_list
	} @pars
}

%LANGUAGES = (
	'Albanian' => 319,
	'Arabic' => 12,
	'Azerbaijani' => 433,
	'Belarusian' => 317,
	'Bosnian' => 318,
	'Bulgarian' => 14,
	'Catalan' => 342,
	'Chinese' => 15,
	'Croatian' => 16,
	'Czech' => 17,
	'Danish' => 18,
	'Dutch' => 19,
	'English' => 328,
	'Estonian' => 326,
	'Filipino/Tagalog' => 373,
	'Finnish' => 21,
	'French' => 22,
	'German' => 23,
	'Greek' => 24,
	'Hebrew' => 26,
	'Hindi' => 27,
	'Hungarian' => 28,
	'Indonesian' => 29,
	'Italian' => 30,
	'Japanese' => 31,
	'Kazakh' => 374,
	'Korean' => 32,
	'Latin' => 33,
	'Latvian' => 325,
	'Lithuanian' => 324,
	'Macedonian' => 314,
	'Malay' => 444,
	'Norwegian' => 36,
	'Other' => 1025951,
	'Persian' => 322,
	'Polish' => 37,
	'Portuguese' => 38,
	'Romanian' => 312,
	'Russian' => 40,
	'Serbian' => 41,
	'Slovak' => 315,
	'Spanish' => 42,
	'Swedish' => 43,
	'Tongan' => 801,
	'Transliteration' => 718,
	'Turkish' => 313,
	'Ukrainian' => 48,
	'Unknown' => 376,
	'Uzbek' => 323,
	'Adunaic' => 1000213,,
	'Afrikaans' => 440,
	'Ainu' => 1035920,
	'Aklan' => 1019908,
	'Al Bhed' => 1000269,
	'Altai' => 1025586,
	'American Sign Language' => 1000218,
	'Amharic' => 705,
	'Amis' => 1032629,
	'Angolar Creole' => 1034642,
	'Aragonese' => 1032780,
	'Aramaic (Modern Syriac Dialects)' => 1025338,
	'Aramaic (Syriac Classical)' => 1025337,
	'Armenian' => 321,
	'Armenian (Homshetsi dialect)' => 1025608,
	'Assamese' => 803,
	'Asturian' => 1000136,
	'Avar' => 1030975,
	'Aymara' => 1025801,
	'Baeggu' => 1000129,
	'Bagobo' => 1021656,
	'Bambara' => 445,
	'Bashkir' => 632,
	'Basque' => 624,
	'Bengali' => 13,
	'Berber' => 802,
	'Bikol' => 1000248,
	'Black Speech' => 1000212,
	'Blackfoot' => 1028055,
	'Breton (Brezhoneg)' => 608,
	'Burmese' => 1020572,
	'Butuanon' => 1019909,
	'Cantabrian' => 1034733,
	'Cape Verdean' => 808,
	'Castithan' => 1022982,
	'Catalan (Medieval)' => 1033121,
	'Cebuano' => 1000245,
	'Chamorro' => 784,
	'Chavacano' => 1000278,
	'Chechen' => 1021776,
	'Cherokee' => 1029750,
	'Chewa' => 819,
	'Chinese (Hakka)' => 1032630 ,
	'Chuvash' => 1027857,
	'Circassian' => 1030979,
	'Common' => 1000187,
	'Comorian' => 1000199,
	'Cornish' => 1030748,
	'Corsican' => 814,
	'Crimean Tatar' => 827,
	'Croatian (Chakavian dialect)' => 1000152,
	'Croatian (Kajkavian dialect)' => 1022139,
	'Dari' => 1000072,
	'Arabic (other varieties)' => 1000186,
	'Darnassian' => 1000188,
	'Dholuo' => 1021614,
	'Dogon' => 1022611,
	'Dothraki' => 1000228,
	'Dragon' => 1000205,
	'Dutch (Middle Dutch)' => 1022075,
	'Dutch (Old Dutch)' => 1028105,
	'Dutch dialects' => 434,
	'Dzongkha' => 1000197,
	'Egyptian (Old Egyptian/Coptic)' => 1028479,
	'Emilian-Romagnol' => 1000240,
	'English (Jamaican)' => 1023750,
	'English (Middle English)' => 1020671,
	'English (Old English)' => 1000210,
	'English (Scots)' => 521,
	'English Creole (Tok Pisin)' => 1029190,
	'Esperanto' => 413,
	'Estonian (South)' => 1022579,
	'Extremaduran' => 1034916,
	'Faroese' => 437,
	'Fijian' => 1000267,
	'Finnish (Savo)' => 436,
	'Fon' => 1000140,
	'Fremen' => 1000190,
	'French (Antillean Creole)' => 1037027,
	'French (Haitian Creole)' => 570,
	'French (Indian French)' => 1028744,
	'French (Louisiana Creole French)' => 1023092,
	'French (Middle French)' => 1028104,
	'French (Old French)' => 1020670,
	'French (Réunion Creole)' => 1033982,
	'Frisian' => 439,
	'Friulian' => 818,
	'Gaelic (Irish Gaelic)' => 607,
	'Gaelic (Scottish Gaelic)' => 597,
	'Gagauz' => 1000133,
	'Galician' => 438,
	'Galician-Portuguese' => 1000238,
	'Garifuna' => 1033983,
	'Gaulish' => 860,
	'Genoese' => 1000272,
	'Georgian' => 414,
	'German (Austrian/Bavarian)' => 658,
	'German (Berlinerisch dialect)' => 1031655,
	'German (central dialects)' => 1000195,
	'German (Kölsch)' => 1033301,
	'German (Low German)' => 1000131,
	'German (Middle High German)' => 824,
	'German (Old High German)' => 825,
	'German (Swiss-German/Allemanic)' => 631,
	'Gilbertese' => 1000202,
	'Goranian' => 1037077,
	'Gothic' => 855,
	'Greek (classical)' => 823,
	'Greek (Cypriot)' => 1032770,
	'Greek (Pontic)' => 1000172,
	'Greenlandic' => 1029356,
	'Griko' => 1000144,
	'Guaraní' => 1031493,
	'Gujarati' => 25,
	'Hausa' => 1033388,
	'Hawaiian' => 375,
	'High Valyrian' => 1022167,
	'Hiligaynon' => 1000247,
	'Hmong' => 813,
	'Hungarian (Old Hungarian)' => 1033943,
	'Icelandic' => 332,
	'Ilokano' => 1000246,
	'Indigenous Languages (Mexico)' => 1037074,
	'Ingush' => 1029233,
	'Interlingua' => 1037062,
	'Inuktitut ' => 1035431,
	'IPA' => 1000173,
	'Iranian (Balochi)' => 1025775,
	'Iranian (Gilaki)' => 1033120,
	'Iranian (Luri)' => 1037061,
	'Istriot' => 1000239,
	'Italian (Medieval)' => 1024385,
	'Kabyle' => 501,
	'Kalmyk' => 1034135,
	'Kannada' => 1025336,
	'Kapampangan' => 1019910,
	'Karachay-Balkar' => 1024275,
	'Karakalpak' => 1020990,
	'Karelian' => 1020968,
	'Kariña' => 1037071,
	'Kashubian' => 1025888,
	'Khmer' => 415,
	'Khuzdul' => 1000214,
	'Kinaray-a' => 1019911,
	'Kinyarwanda' => 1021709,
	'Kirundi' => 1000198,
	'Klingon' => 1000220,
	'Kongo' => 1022612,
	'Kriol (Guinea Bissau)' => 1033054,
	'Kumyk' => 1034264,
	'Kurdish (Kurmanji)' => 327,
	'Kurdish (Sorani)' => 1024274,
	'Kurdish dialects' => 1022466,
	'Kyrgyz' => 702,
	'Ladin (Rhaeto-Romance)' => 1032848,
	'Ladino (Judeo-Spanish)' => 1023993,
	'Lao' => 596,
	'Latvian (Latgalian)' => 1033068,
	'Laz' => 1000204,
	'Lingala' => 1028743,
	'Livonian' => 1025670,
	'Lombard' => 1035433,
	'Loxian' => 1000141,
	'Luganda' => 1000268,
	'Luxembourgish' => 785,
	'Malagasy' => 1033944,
	'Malayalam' => 34,
	'Maldivian (dhivehi)' => 1021237,
	'Maltese' => 1000067,
	'Manobo' => 1019912,
	'Manx Gaelic' => 1000071,
	'Maori' => 659,
	'Mapudungun' => 1035835,
	'Marathi' => 35,
	'Mari' => 1027765,
	'Minangkabau' => 1022890,
	'Mixtec' => 1037064,
	'Mohawk' => 1021100,
	'Mongolian' => 614,
	'Mongolian (Buryat dialect)' => 1037067,
	'Montenegrin' => 657,
	'Nahuatl' => 1000226,
	'Navajo' => 1019915,
	'Neapolitan' => 637,
	'Nepali' => 442,
	'Niuean' => 1000281,
	'Nogai' => 1021238,
	'Norwegian (Dano-Norwegian)' => 1020252,
	'Norwegian (Sognamål)' => 1025146,
	'Occitan' => 1000068,
	'Old Church Slavonic' => 1000135,
	'Old East Slavic' => 1024273,
	'Old Norse/Norrønt' => 826,
	'Old Prussian' => 1026171,
	'Ossetic' => 1000139,
	'Otomi' => 1037065,
	'Pali' => 1036467,
	'Pangasinan' => 1000249,
	'Papiamento' => 1000209,
	'Pashto' => 1000066,
	'Paumotuan' => 1024518,
	'Piedmontese' => 1036374,
	'Polish (Poznan dialect)' => 1031836,
	'Pseudo-Latin' => 1000279,
	'Punjabi' => 39,
	'Quechua' => 1000142,
	'Quenya' => 1000211,
	'Quichua (Kichwa)' => 1031957,
	'Rapa Nui' => 1000145,
	'Rarotongan' => 1000273,
	'Roman dialect' => 1035163,
	'Romani' => 757,
	'Romanian (Aromanian)' => 810,
	'Romansh' => 1000130,
	'Romeyika/Rumka' => 1032709,
	'Sakha' => 1020991,
	'Salar' => 1033242,
	'Salentine' => 1035162,
	'Sami' => 1000191,
	'Samoan' => 660,
	'Sanskrit' => 1000138,
	'Sardinian' => 698,
	'Sardo-corsican' => 1029194,
	'Sicilian' => 1000225,
	'Sindarin' => 1000184,
	'Sinhala' => 756,
	'Slovene' => 316,
	'Somali' => 1000069,
	'Sotho' => 1033981,
	'Spanish (Old Castillian)' => 1035797,
	'Sranan Tongo' => 1022039,
	'Sumerian' => 1026172,
	'Sundanese' => 1035432,
	'Surzhyk ' => 1020339,
	'Swahili' => 595,
	'Swedish (dialects)' => 1037078,
	'Swedish (Old Swedish)' => 1033302,
	'Tagalog (dialects)' => 44,
	'Tahitian' => 1000227,
	'Taíno' => 1024755,
	'Taiwanese' => 783,
	'Tajik' => 720,
	'Tamashek-Berber/Tuareg' => 791,
	'Tamil' => 45,
	'Tatar' => 630,
	'Tausūg' => 1019913,
	'Telugu' => 46,
	'Tetum' => 1028389,
	'Thai' => 47,
	'Thalassian' => 1000189,
	'Tibetan' => 1000143,
	'Tigrinya' => 1000201,
	'Tokelauan' => 1000185,
	'Tongan (Old Tongan)' => 1022633,
	'Torlakian dialect' => 1000230,
	'Totonac' => 1037076,
	'Tswana' => 524,
	'Turkish (Anatolian dialects)' => 1021735,
	'Turkish (Middle Turkic)' => 1032996,
	'Turkish (Ottoman)' => 1019916,
	'Turkmen' => 703,
	'Tuvaluan' => 1000203,
	'Tuvan' => 1021332,
	'Tzotzil' => 1031492,
	'Udmurt' => 804,
	'Upper Sorbian' => 1022610,
	'Urdu' => 49,
	'Uvean' => 1000274,
	'Uyghur' => 704,
	'Uzbek dialects' => 1025822,
	'Venetian' => 1033821,
	'Veps' => 1021708,
	'Vietnamese' => 50,
	'Walloon ' => 886,
	'Waray-Waray' => 1019914,
	'Welsh' => 525,
	'Wolof' => 1037072,
	'Xhosa' => 1000070,
	'Yiddish' => 822,
	'Yolŋu Matha' => 817,
	'Yoruba' => 671,
	'Yupik' => 1029797,
	'Zapotec' => 1000196,
	'Zazaki' => 761,
	'Zulu' => 1000280,
);

1;
__END__