rustolio_web/renderer/
server.rs

1//
2// SPDX-License-Identifier: MPL-2.0
3//
4// Copyright (c) 2026 Tobias Binnewies. All rights reserved.
5//
6// This Source Code Form is subject to the terms of the Mozilla Public
7// License, v. 2.0. If a copy of the MPL was not distributed with this
8// file, You can obtain one at http://mozilla.org/MPL/2.0/.
9//
10
11use crate::prelude::*;
12
13#[derive(Clone)]
14pub struct ServerRenderer;
15
16#[derive(Debug, Clone, Default)]
17pub struct Body {
18    pub root: String,
19    pub overlay: String,
20}
21
22impl ServerRenderer {
23    pub fn render(element: Elements) -> Body {
24        let mut body = Body::default();
25        let root = Self::render_rec(element, &mut body);
26        body.root = root;
27        body
28    }
29
30    fn render_rec(_elements: Elements, _body: &mut Body) -> String {
31        todo!()
32        // match elements.inner {
33        //     InnerElements::Element(Element {
34        //         inner: InnerElement::Raw { .. },
35        //         attributes,
36        //     }) => unimplemented!("Raw not support in ServerRenderer yet"),
37        //     InnerElements::Element(Element {
38        //         inner: InnerElement::HtmlTag { tag, children, .. },
39        //         attributes,
40        //     }) => {
41        //         let html::Attributes {
42        //             attributes,
43        //             class,
44        //             style,
45        //             value,
46        //             selected,
47        //             checked,
48        //             ..
49        //         } = attributes;
50
51        //         let class = super::build_multi_attrs(&class);
52        //         let style = super::build_multi_attrs(&style);
53        //         let attributes: String = attributes
54        //             .into_iter()
55        //             .map(|a| {
56        //                 let name = a.name;
57        //                 let value = match a.value {
58        //                     html::AttributeValue::None => unreachable!(
59        //                         "AttributeValue::None should is not used in general attributes"
60        //                     ),
61        //                     html::AttributeValue::Static(v) => v,
62        //                     html::AttributeValue::Dynamic(f) => f().to_string(),
63        //                 };
64        //                 match value.as_str() {
65        //                     "true" => format!(" {name}"),
66        //                     "false" => String::new(),
67        //                     _ => format!(" {name}=\"{value}\""),
68        //                 }
69        //             })
70        //             .collect();
71
72        //         let attributes = if !class.is_empty() {
73        //             format!("{attributes} class=\"{class}\"")
74        //         } else {
75        //             attributes
76        //         };
77        //         let attributes = if !style.is_empty() {
78        //             format!("{attributes} style=\"{style}\"")
79        //         } else {
80        //             attributes
81        //         };
82        //         let attributes = match value {
83        //             Some(html::AttributeValue::None) | None => attributes,
84        //             Some(html::AttributeValue::Static(value)) => {
85        //                 format!("{attributes} value=\"{value}\"")
86        //             }
87        //             Some(html::AttributeValue::Dynamic(f)) => {
88        //                 let value = f();
89        //                 format!("{attributes} value=\"{value}\"")
90        //             }
91        //         };
92        //         let attributes = match selected {
93        //             Some(html::AttributeValue::Static(value)) if value == "true" => {
94        //                 format!("{attributes} selected")
95        //             }
96        //             Some(html::AttributeValue::Dynamic(f)) if f() == "true" => {
97        //                 format!("{attributes} selected")
98        //             }
99        //             _ => attributes,
100        //         };
101        //         let attributes = match checked {
102        //             Some(html::AttributeValue::Static(value)) if value == "true" => {
103        //                 format!("{attributes} checked")
104        //             }
105        //             Some(html::AttributeValue::Dynamic(f)) if f() == "true" => {
106        //                 format!("{attributes} checked")
107        //             }
108        //             _ => attributes,
109        //         };
110
111        //         let children: String = children
112        //             .into_iter()
113        //             .map(|c| Self::render_rec(c, body))
114        //             .collect();
115        //         format!("<{tag}{attributes}>{children}</{tag}>")
116        //     }
117        //     InnerElements::Element(Element {
118        //         inner: InnerElement::Text(t),
119        //         ..
120        //     }) => t,
121        //     InnerElements::Element(Element {
122        //         inner: InnerElement::None,
123        //         ..
124        //     }) => String::new(),
125        //     InnerElements::Dynamic(d) => Self::render_rec(d(), body),
126        //     InnerElements::Iter(i) => i.map(|c| Self::render_rec(c, body)).collect(),
127        //     InnerElements::Overlay(f) => {
128        //         let overlay = Self::render_rec(f(), body);
129        //         body.overlay.push_str(&overlay);
130        //         String::new()
131        //     }
132        // }
133    }
134}
rustolio_web/renderer/server.rs

rustolio_web/renderer/
server.rs
