Esse projeto cria uma API Rest para obter a cifra de uma música do Cifra Club.
A ideia é disponibilizar as cifras em formato JSON através de uma interface de API Rest, para facilitar a interação com outros sistemas ou criar automações.
O endpoint de API /artists/:artist/songs/:song executa um WebDriver do Selenium
para ler a página web e extrair a cifra e meta dados da música, no formato de JSON.
Para executar o projeto na sua máquina local, certifique-se que você tem o docker e docker compose instalados. E então, execute:
docker-compose build
docker-compose upEsse comando irá subir o projeto em localhost:3000.
Para os geeks que usam Makefile, basta executar:
make upCom o projeto rodando, você pode abrir o navegador com a seguinte URL:
http://localhost:3000/artists/coldplay/songs/the-scientist
Ou se preferir obter o json da música pelo terminal, execute:
curl localhost:3000/artists/coldplay/songs/the-scientistO retorno da API será algo como:
{
"artist": "Coldplay",
"name": "The Scientist",
"youtube_url": "https://www.youtube.com/watch?v=RB-RcX5DS5A"
"cifraclub_url": "https://www.cifraclub.com.br/coldplay/the-scientist",
"cifra": [
"[Intro] C#m7 A9 E E9",
"",
"[Intro e Primeira Parte]",
"",
"Parte 1 de 2",
" C#m7 A9",
"E|------------------------------------------| ",
"B|-0---0---0---0----0---0---0---0-----------| ",
"G|-1---1---1---1----2---2---2---2-----------| ",
"D|-2---2---2---2----2---2---2---2-----------| ",
"A|-4-4-4-4-4-4-4-4--0-0-0-0-0-0-0-0---------| ",
"E|------------------------------------------| ",
"",
"",
"Parte 2 de 2",
" E E9",
"E|------------------------------------------| ",
"B|-0---0---0---0----0---0---0---0-----------| ",
"G|-1---1---1---1----1---1---1---1-----------| ",
"D|-2---2---2---2----4---4---4---4-----------| ",
"A|------------------------------------------| ",
"E|-0-0-0-0-0-0-0-0--0-0-0-0-0-0-0-0---------| ",
"",
"[Primeira Parte]",
"",
"C#m7 A9",
" Come up to meet you",
" E",
"Tell you I'm sorry",
" E9 C#m7",
"You don't know how lovely you are",
"",
" A9",
"I had to find you",
" E",
"Tell you I need you",
" E9 C#m7",
"Tell you I'll set you apart",
"",
" A9",
"Tell me your secrets",
" E",
"And ask me your questions",
" E9 C#m7",
"Oh, lets go back to the start",
"",
" A9",
"Running in circles",
" E",
"Coming up tails",
" E9",
"Heads on a science apart",
"",
"[Refrão]",
"",
"A9 E",
" Nobody said it was easy",
" E9 A9",
"It's such a shame for us to part",
" E",
"Nobody said it was easy",
" E7M(9) E6 B",
"No one ever said it would be this hard",
"",
"Oh take me back to the start",
"",
"[Segunda Parte] E A9 E E9",
"",
"[Segunda Parte]",
"",
"Parte 1 de 5",
" A9",
"E|------------------------------------------| ",
"B|-0---0---0---0----0---0---0---0-----------| ",
"G|-2---2---2---2----2---2---2---2-----------| ",
"D|-2---2---2---2----2---2---2---2-----------| ",
"A|-0-0-0-0-0-0-0-0--0-0-0-0-0-0-0-0---------| ",
"E|------------------------------------------| ",
"",
"",
"Parte 2 de 5",
" E E9",
"E|------------------------------------------| ",
"B|-0---0---0---0----0---0---0---0-----------| ",
"G|-1---1---1---1----1---1---1---1-----------| ",
"D|-2---2---2---2----4---4---4---4-----------| ",
"A|------------------------------------------| ",
"E|-0-0-0-0-0-0-0-0--0-0-0-0-0-0-0-0---------| ",
"",
"",
"Parte 3 de 5",
" A9",
"E|------------------------------------------| ",
"B|-0---0---0---0----0---0---0---0-----------| ",
"G|-2---2---2---2----2---2---2---2-----------| ",
"D|-2---2---2---2----2---2---2---2-----------| ",
"A|-0-0-0-0-0-0-0-0--0-0-0-0-0-0-0-0---------| ",
"E|------------------------------------------| ",
"",
"",
"Parte 4 de 5",
" E E7M(9) E6",
"E|------------------------------------------| ",
"B|-0---0---0---0----7---7---5---5-----------| ",
"G|-1---1---1---1----8---8---6---6-----------| ",
"D|-2---2---2---2----6---6---6---6-----------| ",
"A|------------------------------------------| ",
"E|-0-0-0-0-0-0-0-0--0-0-0-0-0-0-0-0---------| ",
"",
"",
"Parte 5 de 5",
" B",
"E|------------------2-----------------------| ",
"B|-4---4---4---4-5--------------------------| ",
"G|-4---4---4---4-4--4-----------------------| ",
"D|-4---4---4---4-4--4-----------------------| ",
"A|-2-2-2-2-2-2-2-2--2-----------------------| ",
"E|------------------------------------------| ",
"",
"C#m7 A9",
" I was just guessing",
" E",
"At numbers and figures",
" E9 C#m7",
"Pulling your puzzles apart",
"",
" A9",
"Questions of science",
" E",
"Science and progress",
" E9 C#m7",
"Do not speak as loud as my heart",
"",
" A9",
"Tell me you love me",
" E",
"Come back and haunt me",
" E9 C#m7",
"Oh and I rush to the start",
"",
" A9",
"Running in circles",
" E",
"Chasing our tails",
" E9 B11/D#",
"Coming back as we are",
"",
"[Refrão]",
"",
"A9 E",
" Nobody said it was easy",
" E9 A9",
"It's such a shame for us to part",
" E",
"Nobody said it was easy",
" E7M E6 B",
"No one ever said it would be so hard",
" E A9 E E9",
"I'm going back to the start",
"",
"[Final]",
"",
"( C#m7 A9 E )",
"",
"C#m7 A9 E E9",
" Oh uhhh uh uh uh uh",
"C#m7 A9 E E9",
" Oh uhhh uh uh uh uh",
"C#m7 A9 E E9",
" Oh uhhh uh uh uh uh",
"C#m7 A9 E",
" Oh uhhh uh uh uh uh",
""
]
}