generated from ElnuDev/rust-project
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51 lines
1.7 KiB
51 lines
1.7 KiB
#[cfg(feature = "nothuman")]
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use actix_web::HttpResponse;
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use actix_web::ResponseError;
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use derive_more::From;
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use std::fmt::{self, Display};
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pub type Result<T> = std::result::Result<T, Error>;
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#[derive(From, Debug)]
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pub enum Error {
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Reqwest(reqwest::Error),
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#[cfg(feature = "nothuman")]
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NotHuman { target: String },
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}
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impl Display for Error {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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write!(f, "{:?}", self)
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}
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}
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impl ResponseError for Error {
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fn status_code(&self) -> reqwest::StatusCode {
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use reqwest::StatusCode;
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use Error::*;
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match self {
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// Theoretically could be 503 Service Unavailable in case remote is actually down,
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// but will also throw for network errors, so a generic 500 Internal Server Error is more appropriate.
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Reqwest(error) => error.status().unwrap_or(StatusCode::INTERNAL_SERVER_ERROR),
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// 403 Forbidden
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#[cfg(feature = "nothuman")]
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NotHuman { .. } => StatusCode::FORBIDDEN,
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}
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}
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#[cfg(feature = "nothuman")]
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fn error_response(&self) -> HttpResponse<actix_web::body::BoxBody> {
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HttpResponse::build(self.status_code()).body(match self {
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Self::NotHuman { target } => format!(
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"It looks like you're accessing the Tatoeba API proxy from a script!\n\
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Tatoeba CORS restrictions do not apply outside of browsers, so please access the API directly:\n\
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{target}\n\
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If you feel this is mistake, please open an issue:\n\
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https://codeberg.org/ElnuDev/tatoeba-api-rs"),
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_ => self.to_string(),
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})
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}
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}
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