pcvolkmer/arsnova-client
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feat: accept value impl IntoUrl trait when creating a new client

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This commit is contained in:
Paul-Christian Volkmer 2023-12-21 01:46:23 +01:00
parent 9cdd68abed
commit 3d417b3e10
1 changed files with 14 additions and 4 deletions
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18
src/client.rs
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@ -23,7 +23,7 @@ use std::marker::PhantomData;
use std::time::Duration; use std::time::Duration;
use futures_util::{SinkExt, StreamExt}; use futures_util::{SinkExt, StreamExt};
use reqwest::StatusCode; use reqwest::{IntoUrl, StatusCode};
use serde::Deserialize; use serde::Deserialize;
use tokio::join; use tokio::join;
use tokio::sync::mpsc::Sender; use tokio::sync::mpsc::Sender;
@ -31,7 +31,9 @@ use tokio_tungstenite::connect_async;
use tokio_tungstenite::tungstenite::Message; use tokio_tungstenite::tungstenite::Message;
use url::Url; use url::Url;
use crate::client::ClientError::{ConnectionError, LoginError, ParserError, RoomNotFoundError}; use crate::client::ClientError::{
ConnectionError, LoginError, ParserError, RoomNotFoundError, UrlError,
};
#[derive(Deserialize, Debug)] #[derive(Deserialize, Debug)]
struct LoginResponse { struct LoginResponse {
@ -185,6 +187,7 @@ pub enum ClientError {
LoginError, LoginError,
RoomNotFoundError(String), RoomNotFoundError(String),
ParserError(String), ParserError(String),
UrlError,
} }
impl Display for ClientError { impl Display for ClientError {
@ -194,6 +197,7 @@ impl Display for ClientError {
LoginError => write!(f, "Cannot login"), LoginError => write!(f, "Cannot login"),
RoomNotFoundError(short_id) => write!(f, "Requested room '{}' not found", short_id), RoomNotFoundError(short_id) => write!(f, "Requested room '{}' not found", short_id),
ParserError(msg) => write!(f, "Cannot parse response: {}", msg), ParserError(msg) => write!(f, "Cannot parse response: {}", msg),
UrlError => write!(f, "Cannot parse given URL"),
} }
} }
} }
@ -203,6 +207,9 @@ impl error::Error for ClientError {}
pub struct LoggedIn; pub struct LoggedIn;
pub struct LoggedOut; pub struct LoggedOut;
/// An asynchronous `Client` to make Requests with.
///
/// The client can be created with an URL to an ARSnova API endpoint.
pub struct Client<State = LoggedOut> { pub struct Client<State = LoggedOut> {
api_url: String, api_url: String,
http_client: reqwest::Client, http_client: reqwest::Client,
@ -211,14 +218,17 @@ pub struct Client<State = LoggedOut> {
} }
impl Client { impl Client {
pub fn new(api_url: &str) -> Result<Client, ClientError> { /// Constructs a new ARSnova client
///
/// This method fails whenever the supplied Url cannot be parsed.
pub fn new<U: IntoUrl>(api_url: U) -> Result<Client, ClientError> {
let client = reqwest::Client::builder() let client = reqwest::Client::builder()
.user_agent(format!("arsnova-cli-client/{}", env!("CARGO_PKG_VERSION"))) .user_agent(format!("arsnova-cli-client/{}", env!("CARGO_PKG_VERSION")))
.build() .build()
.map_err(|_| ConnectionError)?; .map_err(|_| ConnectionError)?;
Ok(Client { Ok(Client {
api_url: api_url.to_string(), api_url: api_url.into_url().map_err(|_| UrlError)?.to_string(),
http_client: client, http_client: client,
token: None, token: None,
state: PhantomData::<LoggedOut>, state: PhantomData::<LoggedOut>,