rumtk-web 0.9.3

Web framework part of the RUMTK framework that attempts to simplify and expedite dashboard development in Healthcare.
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/*
 *     rumtk attempts to implement HL7 and medical protocols for interoperability in medicine.
 *     This toolkit aims to be reliable, simple, performant, and standards compliant.
 *     Copyright (C) 2026  Luis M. Santos, M.D. <lsantos@medicalmasses.com>
 *     Copyright (C) 2026  MedicalMasses L.L.C. <contact@medicalmasses.com>
 *
 *     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::defaults::{DEFAULT_NO_TEXT, PARAMS_SOURCE_URL, PARAMS_TYPE};
use crate::utils::types::{SharedAppState, URLParams, URLPath};
use crate::{rumtk_web_get_text_item, ComponentResult, RUMWebTemplate, RUMWebTemplateSafe};

#[derive(RUMWebTemplate, Debug)]
#[template(
    source = "
        <link rel='preload' href='{{url}}' onload='this.rel=\'{{typ}}\'' onerror='this.onerror=null;this.href=\'/static/{{file}}\';'>
        <noscript><link rel='{{typ}}' href='{{url}}'></noscript>
    ",
    ext = "html"
)]
pub struct Link<'a> {
    typ: &'a str,
    url: &'a str,
    file: &'a str
}

impl RUMWebTemplateSafe for Link<'_> {}

pub fn link<'a>(_path_components: URLPath<'a, 'a>, params: URLParams<'a>, state: SharedAppState) -> ComponentResult<Link<'a>> {
    let typ = rumtk_web_get_text_item!(params, PARAMS_TYPE, DEFAULT_NO_TEXT);
    let url = rumtk_web_get_text_item!(params, PARAMS_SOURCE_URL, DEFAULT_NO_TEXT);

    let path_components = url.rsplit('/').collect::<Vec<&str>>();
    let file = match path_components.last() {
        Some(f) => f,
        None => DEFAULT_NO_TEXT
    };

    Ok(Link {
        typ,
        url,
        file
    })
}