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27 lines
961 B
Rust
27 lines
961 B
Rust
use regex::Regex;
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use serde_derive::Deserialize;
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use crate::utils::error::BotResult;
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const API_ENDPOINT: &str = "https://api.lyrics.ovh/v1/";
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/// Returns the lyrics of a song
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pub async fn get_lyrics(artist: &str, title: &str) -> BotResult<Option<String>> {
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lazy_static::lazy_static! { static ref DOUBLE_LB_REGEX: Regex = Regex::new(r"\n\n").unwrap(); }
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tracing::debug!("Requesting lyrics for '{}' by '{}'", title, artist);
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let request_url = format!("{}{}/{}", API_ENDPOINT, artist, title);
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tracing::trace!("Request url is {}", request_url);
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let response = reqwest::get(request_url).await?;
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let response_text = response.text().await?;
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tracing::trace!("Lyrics Response is {}", response_text);
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let lyrics: Option<Lyrics> = serde_json::from_str(&*response_text).ok();
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Ok(lyrics.map(|l| DOUBLE_LB_REGEX.replace_all(&*l.lyrics, "\n").to_string()))
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}
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#[derive(Deserialize, Clone, Debug)]
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struct Lyrics {
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lyrics: String,
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}
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