fhtmx-actix 0.9.0

Actix utilities for fhtmx.
Documentation 
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use actix_web::{
    HttpResponse,
    http::header::{
        ContentType, Header, HeaderName, HeaderValue, InvalidHeaderValue, TryIntoHeaderValue,
    },
};
use fhtmx::prelude::Render;

pub trait FhtmxActixRender {
    /// Renders as a `ContentType::html()`
    fn render_response(&self) -> HttpResponse;
}

impl<T: Render> FhtmxActixRender for T {
    fn render_response(&self) -> HttpResponse {
        let html_body = self.render();
        HttpResponse::Ok()
            .content_type(ContentType::html())
            .body(html_body)
    }
}

/// Is the HX-Request header present
pub struct HXRequest(bool);

impl HXRequest {
    /// Checks if the HX-Request header is present from htmx
    pub fn is_htmx(&self) -> bool {
        self.0
    }
}

impl TryIntoHeaderValue for HXRequest {
    type Error = InvalidHeaderValue;

    fn try_into_value(self) -> Result<HeaderValue, Self::Error> {
        HeaderValue::from_str(&self.0.to_string())
    }
}

impl Header for HXRequest {
    fn name() -> HeaderName {
        HeaderName::from_static("HX-Request")
    }

    fn parse<M: actix_web::HttpMessage>(msg: &M) -> Result<Self, actix_web::error::ParseError> {
        let x = msg.headers().contains_key("HX-Request");
        Ok(Self(x))
    }
}