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use soup::prelude::*;
pub use kittybox_util::micropub::{Error as MicropubError, Config, QueryType};
#[derive(Debug)]
pub struct Client {
micropub: String,
access_token: String,
http: soup::Session,
}
#[derive(Debug, thiserror::Error)]
pub enum Error {
#[error("glib error: {0}")]
Glib(#[from] glib::Error),
#[error("json serialization error: {0}")]
Json(#[from] serde_json::Error),
#[error("micropub error: {0}")]
Micropub(#[from] MicropubError),
#[error("micropub server did not return a location: header")]
NoLocationHeader
}
impl Client {
pub fn new(http: soup::Session, uri: glib::Uri, token: String) -> Self {
Self {
micropub: uri.to_string(),
access_token: token,
http,
}
}
pub async fn config(&self) -> Result<Config, Error> {
let uri = glib::Uri::parse(&self.micropub, glib::UriFlags::NONE).unwrap();
let uri = super::util::append_query(
&uri, [("q".to_string(), "config".to_string())]
);
let exch = soup::Message::from_uri("GET", &uri);
let headers = exch.request_headers().expect("SoupMessage with no headers");
// TODO: create a SoupAuth subclass that allows pasting in a token
headers.append("Authorization", &format!("Bearer {}", self.access_token));
let body = self.http.send_and_read_future(&exch, glib::Priority::DEFAULT).await?;
Ok(serde_json::from_slice(&body)?)
}
pub async fn send_post(&self, post: microformats::types::Item) -> Result<glib::Uri, Error> {
let uri = glib::Uri::parse(&self.micropub, glib::UriFlags::NONE).unwrap();
let exch = soup::Message::from_uri("POST", &uri);
let headers = exch.request_headers().expect("SoupMessage with no headers");
headers.append("Authorization", &format!("Bearer {}", self.access_token));
exch.set_request_body_from_bytes(Some("application/json"),
Some(&glib::Bytes::from_owned(serde_json::to_vec(&post).unwrap()))
);
let body = self.http.send_and_read_future(&exch, glib::Priority::DEFAULT).await?;
match exch.status() {
soup::Status::Created | soup::Status::Accepted => {
let response_headers = exch.response_headers().expect("Successful SoupMessage with no response headers");
let location = response_headers.one("Location").ok_or(Error::NoLocationHeader)?;
Ok(glib::Uri::parse(&location, glib::UriFlags::NONE)?)
},
soup::Status::InternalServerError | soup::Status::BadGateway | soup::Status::ServiceUnavailable => {
todo!("micropub server is down")
},
_ => {
let error = serde_json::from_slice::<MicropubError>(&body)?;
Err(error.into())
}
}
}
}
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