text/x-rust
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5.54 KB
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254 lines
use askama::Template;
#[cfg(debug_assertions)]
use tokio::fs;
use crate::entities::AccessType;
#[derive(Template)]
#[template(path = "index.html")]
struct IndexTemplate<'a> {
featured: &'a [ProjectSummary<'a>],
}
#[derive(Template)]
#[template(path = "404.html")]
struct NotFoundTemplate;
#[derive(Template)]
#[template(path = "login.html")]
struct LoginTemplate<'a> {
message: Option<&'a str>,
csrf_token: &'a str,
}
#[derive(Template)]
#[template(path = "settings.html")]
struct SettingsTemplate<'a> {
username: &'a str,
email: &'a str,
ssh_keys: &'a [String],
message: Option<&'a str>,
csrf_token: &'a str,
}
#[derive(Template)]
#[template(path = "projects.html")]
struct ProjectsTemplate<'a> {
username: &'a str,
projects: &'a [ProjectSummary<'a>],
is_owner: bool,
}
#[derive(Clone, Debug)]
pub struct ProjectSummary<'a> {
pub name: &'a str,
pub slug: &'a str,
pub owner: &'a str,
}
#[derive(Template)]
#[template(path = "project_new.html")]
struct NewProjectTemplate<'a> {
message: Option<&'a str>,
csrf_token: &'a str,
public_access: &'a str,
}
#[derive(Template)]
#[template(path = "project.html")]
struct ProjectTemplate<'a> {
name: &'a str,
slug: &'a str,
owner: &'a str,
access_level: AccessType,
can_manage: bool,
ssh_clone_url: String,
}
#[derive(Template)]
#[template(path = "project_settings.html")]
struct ProjectSettingsTemplate<'a> {
name: &'a str,
slug: &'a str,
username: &'a str,
public_access: &'a str,
message: Option<&'a str>,
csrf_token: &'a str,
}
#[cfg(not(debug_assertions))]
const APP_THEME: &str = include_str!("../dist/app.html");
pub fn extract_html_parts(html: &str) -> (&str, &str) {
let first_split = html.split_once("</head>").unwrap();
let head = first_split.0.split_once("<head>").unwrap().1;
let rest = first_split.1.split_once("<body>").unwrap().1;
let body = rest.split_once("</body>").unwrap().0;
(head, body)
}
async fn theme(head: &str, body: &str) -> String {
#[cfg(not(debug_assertions))]
let contents = APP_THEME;
#[cfg(debug_assertions)]
let contents = fs::read_to_string("dist/app.html").await.unwrap();
let contents = contents.replace("<!--HEAD-->", head);
contents.replace("<!--BODY-->", body)
}
pub async fn index(featured: &[ProjectSummary<'_>]) -> String {
let contents = IndexTemplate { featured }.render().unwrap();
let parts = extract_html_parts(&contents);
theme(parts.0, parts.1).await
}
pub async fn not_found() -> String {
let contents = NotFoundTemplate.render().unwrap();
let parts = extract_html_parts(&contents);
theme(parts.0, parts.1).await
}
pub async fn login(message: Option<&str>, csrf_token: &str) -> String {
let contents = LoginTemplate {
message,
csrf_token,
}
.render()
.unwrap();
let parts = extract_html_parts(&contents);
theme(parts.0, parts.1).await
}
pub async fn settings(
username: &str,
email: &str,
ssh_keys: &[String],
message: Option<&str>,
csrf_token: &str,
) -> String {
let contents = SettingsTemplate {
username,
email,
ssh_keys,
message,
csrf_token,
}
.render()
.unwrap();
let parts = extract_html_parts(&contents);
theme(parts.0, parts.1).await
}
pub async fn projects(username: &str, projects: &[ProjectSummary<'_>], is_owner: bool) -> String {
let contents = ProjectsTemplate {
username,
projects,
is_owner,
}
.render()
.unwrap();
let parts = extract_html_parts(&contents);
theme(parts.0, parts.1).await
}
pub async fn new_project(
message: Option<&str>,
csrf_token: &str,
public_access: AccessType,
) -> String {
let contents = NewProjectTemplate {
message,
csrf_token,
public_access: public_access.as_str(),
}
.render()
.unwrap();
let parts = extract_html_parts(&contents);
theme(parts.0, parts.1).await
}
pub async fn project_with_access(
name: &str,
slug: &str,
owner: &str,
access_level: AccessType,
can_manage: bool,
ssh_clone_url: String,
) -> String {
let contents = ProjectTemplate {
name,
slug,
owner,
access_level,
can_manage,
ssh_clone_url,
}
.render()
.unwrap();
let parts = extract_html_parts(&contents);
theme(parts.0, parts.1).await
}
pub async fn project_settings(
name: &str,
slug: &str,
username: &str,
public_access: AccessType,
message: Option<&str>,
csrf_token: &str,
) -> String {
let contents = ProjectSettingsTemplate {
name,
slug,
username,
public_access: public_access.as_str(),
message,
csrf_token,
}
.render()
.unwrap();
let parts = extract_html_parts(&contents);
theme(parts.0, parts.1).await
}
#[cfg(test)]
mod tests {
use super::extract_html_parts;
#[test]
fn extract_html_parts_returns_head_and_body() {
let html = "<html><head><title>Test</title></head><body><h1>Hi</h1></body></html>";
let (head, body) = extract_html_parts(html);
assert_eq!(head, "<title>Test</title>");
assert_eq!(body, "<h1>Hi</h1>");
}
#[test]
fn extract_html_parts_handles_whitespace() {
let html =
"<html><head>\n<meta charset=\"utf-8\">\n</head><body>\n<p>Test</p>\n</body></html>";
let (head, body) = extract_html_parts(html);
assert_eq!(head, "\n<meta charset=\"utf-8\">\n");
assert_eq!(body, "\n<p>Test</p>\n");
}
}
