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// zotapi - Rust wrapper for Sot API as implemented by Hubzilla
// Copyright (C) 2018 Harald Eilertsen <haraldei@anduin.net>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
use crate::error::Error;
use reqwest::{
self,
header::{ACCEPT, CONTENT_TYPE},
StatusCode,
};
use serde::Serialize;
use std::collections::BTreeMap;
use std::io::Read;
use url::Url;
#[derive(Debug)]
pub struct Client {
inner: reqwest::Client,
base_url: Url,
user: String,
pw: String,
}
pub fn client(url: &str, user: &str, pw: &str) -> Client {
Client {
inner: reqwest::Client::new(),
base_url: Url::parse(url).unwrap().join("api/z/1.0/").unwrap(),
user: String::from(user),
pw: String::from(pw),
}
}
impl Client {
fn url<T>(&self, path: &str, args: &T) -> String
where
T: Serialize + std::fmt::Debug,
{
let mut r = self.base_url.clone().join(path).unwrap();
if let Ok(a) = serde_qs::to_string(dbg!(args)) {
r.set_query(Some(&a));
}
r.to_string()
}
pub fn fetch_stream<T>(&self, path: &str, args: &T) -> Result<String, Error>
where
T: Serialize + std::fmt::Debug,
{
let url = dbg!(self.url(path, args));
let res = self
.inner
.get(&url)
.header(ACCEPT, "application/json")
.basic_auth(self.user.clone(), Some(self.pw.clone()))
.send()?;
handle_result(res)
}
pub fn post_data<T>(&self, path: &str, data: &T) -> Result<String, Error>
where
T: Serialize + std::fmt::Debug,
{
let url = dbg!(self.url(path, &()));
let res = dbg!(self
.inner
.post(&url)
.header(ACCEPT, "application/json")
.header(CONTENT_TYPE, "application/x-www-form-urlencoded")
.basic_auth(self.user.clone(), Some(self.pw.clone()))
.body(serde_qs::to_string(&data)?))
//.form(&data))
.send()?;
handle_result(res)
}
pub fn post_multipart<T>(
&self,
path: &str,
data: &BTreeMap<&str, T>,
files: &Vec<&str>,
) -> Result<String, Error>
where
T: ToString,
{
let url = dbg!(self.url(path, &()));
let mut form = reqwest::multipart::Form::new();
for (key, value) in data.iter() {
form = form.text(key.to_string(), value.to_string());
}
for f in files.iter() {
form = form.file("media", f).unwrap();
}
let res = self
.inner
.post(&url)
.basic_auth(self.user.clone(), Some(self.pw.clone()))
.multipart(form)
.send()?;
handle_result(res)
}
}
// A common function for handling the response after a request.
//
// Consumes the response, and return it as a string or an error.
fn handle_result(mut res: reqwest::Response) -> Result<String, Error> {
match res.status() {
StatusCode::UNAUTHORIZED => Err(Error::Unauthorized),
StatusCode::OK => {
let mut body = String::new();
res.read_to_string(&mut body)?;
Ok(body)
}
_ => {
eprintln!("Received unknown status: {:?}", res.status());
Err(Error::Unknown)
}
}
}
|
