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add
Fetcher
which automatically expands urls
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Original file line number | Diff line number | Diff line change |
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@@ -1,5 +1,6 @@ | ||
pub use ureq; | ||
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pub mod fetcher; | ||
pub mod headers; | ||
pub mod request; | ||
pub mod response; |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,58 @@ | ||
use super::response::Response; | ||
use crate::http::request::Request; | ||
use anyhow::bail; | ||
use gosub_shared::types::Result; | ||
use url::{ParseError, Url}; | ||
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pub struct Fetcher { | ||
base_url: Url, | ||
client: ureq::Agent, | ||
} | ||
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impl Fetcher { | ||
pub fn new(base: Url) -> Self { | ||
Self { | ||
base_url: base, | ||
client: ureq::Agent::new(), | ||
} | ||
} | ||
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pub fn get_url(&self, url: &Url) -> Result<Response> { | ||
let scheme = url.scheme(); | ||
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let resp = if scheme == "http" || scheme == "https" { | ||
let response = self.client.get(url.as_str()).call()?; | ||
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response.try_into()? | ||
} else if scheme == "file" { | ||
let path = url.path(); | ||
let body = std::fs::read(path)?; | ||
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Response::from(body) | ||
} else { | ||
bail!("Unsupported scheme") | ||
}; | ||
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Ok(resp) | ||
} | ||
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pub fn get(&self, url: &str) -> Result<Response> { | ||
let url = self.parse_url(url)?; | ||
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self.get_url(&url) | ||
} | ||
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pub fn get_req(&self, _url: &Request) { | ||
todo!() | ||
} | ||
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fn parse_url(&self, url: &str) -> Result<Url> { | ||
let mut parsed_url = Url::parse(url); | ||
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if parsed_url == Err(ParseError::RelativeUrlWithoutBase) { | ||
parsed_url = self.base_url.join(url); | ||
} | ||
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Ok(parsed_url?) | ||
} | ||
} |
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