hashira 0.0.2-alpha

A server side rendering framework build on top of Yew
Documentation 
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

use js_sys::Array;
use wasm_bindgen::JsCast;
use web_sys::FormData;

use crate::{
    error::{BoxError, JsError},
    web::Form,
};

use super::{
    into_request_config::{IntoRequestConfig, RequestInitConfig},
    RequestOptions,
};

/// A form that can be multipart or url-encoded.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum AnyForm {
    /// A multipart form.
    Multipart(FormData),

    /// An url-encoded form.
    UrlEncoded(FormData),
}

impl IntoRequestConfig for AnyForm {
    fn into_request_config(self, options: &RequestOptions) -> Result<RequestInitConfig, BoxError> {
        match self {
            AnyForm::Multipart(form) => form.into_request_config(options),
            AnyForm::UrlEncoded(form) => {
                let iter = js_sys::try_iter(&form).map_err(JsError::new)?;
                let mut params = Vec::new();
                if let Some(iter) = iter {
                    for x in iter {
                        let x = x.map_err(JsError::new)?;
                        let arr = x.dyn_into::<Array>().map_err(JsError::new)?;
                        let key = arr.at(0).as_string().unwrap();
                        let Some(value) = arr.at(1).as_string() else {
                            return Err("FormData value was not a string, use a multipart form instead".to_owned().into());
                        };

                        params.push((key, value));
                    }
                }

                Form(params).into_request_config(options)
            }
        }
    }
}