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use dyn_fmt::AsStrFormatExt;
use lazy_static::lazy_static;
use reqwest::blocking::Client;
use serde::{Deserialize, Serialize};
#[derive(Debug, Serialize, Deserialize)]
struct IsItUpResponse {
pub status_code: i8,
}
pub enum DomainStatus {
Up,
Down,
DoesNotExist,
}
const URL: &str = "https://isitup.org/{}.json";
lazy_static! {
static ref CLIENT: Client = reqwest::blocking::Client::new();
}
pub fn isitup(domain: String) -> Result<DomainStatus, reqwest::Error> {
let isitup_response = CLIENT.get(URL.format(&[domain])).send()?;
if isitup_response.status().is_client_error() {
return Ok(DomainStatus::DoesNotExist);
}
match isitup_response.json::<IsItUpResponse>() {
Ok(valid_json) => {
if valid_json.status_code == 1 {
Ok(DomainStatus::Up)
} else {
Ok(DomainStatus::Down)
}
}
Err(invalid_json) => Err(invalid_json),
}
}
pub fn ping_isitup() -> Result<bool, reqwest::Error> {
Ok(CLIENT.get(&URL[..18]).send()?.status().is_success())
}