Begin work on HTML templates for future web panel functionality

Cargo.lock

@@ -334,6 +334,7 @@ name = "kawari"
 version = "0.1.0"
 dependencies = [
  "axum",
+ "minijinja",
  "rand",
  "serde",
  "serde_json",
@@ -372,6 +373,15 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
+[[package]]
+name = "minijinja"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7165d0e94806d52ad5295e4b54a95176d831814840bc067298ca647e1c956338"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "miniz_oxide"
 version = "0.7.2"

Cargo.toml

@@ -30,3 +30,4 @@ tracing = { version = "0.1", default-features = false }
 serde = { version = "1.0", features = ["derive"], default-features = false }
 tracing-subscriber = { version = "0.3", features = ["fmt"], default-features = false }
 rand = "0.8"
+minijinja = "2.0"

src/bin/kawari-admin.rs

@@ -9,6 +9,8 @@ use serde::{Deserialize, Serialize};
 use axum::response::{Html, Redirect};
 use axum::routing::post;
 use kawari::config::{Config, get_config};
+use minijinja::{Environment, context};
+use kawari::setup_default_environment;
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 struct GateStatus {
@@ -20,7 +22,9 @@ async fn root() -> Html<String> {
 
     let config = get_config();
 
-    Html(format!("<p>Gate open:{}</p><form action='apply' method='post'><input type='checkbox' id='gate_open' name='gate_open' checked /><button type='submit'>Apply</button></form>", config.gate_open))
+    let environment = setup_default_environment();
+    let template = environment.get_template("admin.html").unwrap();
+    Html(template.render(context! { gate_open => config.gate_open }).unwrap())
 }
 
 #[derive(Deserialize, Debug)]

src/lib.rs

@@ -1,3 +1,4 @@
+use minijinja::Environment;
 use rand::distributions::Alphanumeric;
 use rand::Rng;
 
@@ -11,3 +12,10 @@ pub fn generate_sid() -> String {
         .collect();
     random_id.to_lowercase()
 }
+
+pub fn setup_default_environment() -> Environment<'static> {
+    let mut env = Environment::new();
+    env.add_template("admin.html", include_str!("../templates/admin.html")).unwrap();
+
+    env
+}

templates/admin.html

@@ -0,0 +1 @@
+<p>Gate open:{{ gate_open }}</p><form action='apply' method='post'><input type='checkbox' id='gate_open' name='gate_open' checked /><button type='submit'>Apply</button></form>