1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

use reqwest::blocking::{multipart, Client};

pub struct ImageMessage<'a> {
    pub image_path: &'a str,
    pub to: &'a str,
}

pub fn send(message: ImageMessage, base_url: &String) -> Result<(), &'static str> {
    let reqwest = Client::new();

    let body = multipart::Form::new()
        .text("chat_id", String::from(message.to))
        .file("photo", message.image_path);
    let body = match body {
        Ok(body) => body,
        Err(_) => return Err("Failed to load the image"),
    };

    let result = reqwest
        .post(format!("{}/sendPhoto", base_url))
        .multipart(body)
        .send();
    match result {
        Ok(_) => (),
        Err(_) => return Err("Failed to send the request to telegram."),
    };
    Ok(())
}