13hannes11/ics-proxy
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add .env support and linking of full base url

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This commit is contained in:
Hannes Kuchelmeister
2021-09-03 13:29:41 +02:00
parent 6a0bbf2059
commit b03af4e833
5 changed files with 33 additions and 3 deletions
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2
.env
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@@ -1 +1,3 @@
DATABASE_URL=sqlite://db/db.db
PROTOCOL=http
BASE_URL=localhost:8080

1
Cargo.lock generated
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@@ -1129,6 +1129,7 @@ name = "ics-proxy"
version = "0.1.0"
dependencies = [
"actix-web",
"dotenv",
"reqwest",
"sqlx",
"tera",

1
Cargo.toml
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@@ -11,5 +11,6 @@ uuid = { version = "0.8.2", features = ["v4"] }
url = "2.2"
reqwest = { version = "0.11", features = ["blocking"] }
tera = "1.12.1"
dotenv = "0.15"
sqlx = { version = "0.4.2", features = [ "sqlite", "runtime-actix-native-tls" ] }

28
src/main.rs
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@@ -5,11 +5,20 @@ use sqlx::{Pool, Sqlite, SqlitePool};
use tera::Tera;
use uuid::Uuid;
extern crate dotenv;
use dotenv::dotenv;
use std::env;
mod model;
use model::Link;
const REDIRECT_TIMEOUT_S: i32 = 2;
#[derive(Clone)]
struct CONFIG {
root: String,
}
async fn make_ics_request(req: HttpRequest) -> impl Responder {
let id = req.match_info().get("id").unwrap_or("");
@@ -46,6 +55,7 @@ async fn edit_page(
tmpl: web::Data<tera::Tera>,
query: web::Query<HashMap<String, String>>,
db_pool: web::Data<Pool<Sqlite>>,
conf: web::Data<CONFIG>,
) -> Result<HttpResponse, Error> {
// one uuid: 9228c1a4-8956-4f1c-8b5f-53cc575bd78
if let Some(uuid_str) = query.get("uuid") {
@@ -55,6 +65,7 @@ async fn edit_page(
let mut ctx = tera::Context::new();
ctx.insert("link", &link.destination);
ctx.insert("uuid", &link.uuid);
ctx.insert("root", &conf.root);
let s = tmpl
.render("edit.html", &ctx)
.map_err(|_| error::ErrorInternalServerError("Template error"))?;
@@ -212,7 +223,21 @@ async fn index(tmpl: web::Data<tera::Tera>) -> Result<HttpResponse, Error> {
async fn main() -> std::io::Result<()> {
std::env::set_var("RUST_LOG", "actix_web=info");
let database_url = "sqlite://db/db.db"; //env::var("DATABASE_URL").expect("DATABASE_URL is not set in .env file");
dotenv().ok();
let database_url = match std::env::var("DATABASE_URL") {
Ok(var) => var,
Err(e) => panic!("{}", e.to_string()),
};
let protocol =
std::env::var("PROTOCOL").expect("PROTOCOL environemt variable error, make sure it is set");
let base_url =
std::env::var("BASE_URL").expect("BASE_URL environemt variable error, make sure it is set");
let conf = CONFIG {
root: format!("{}://{}", protocol, base_url),
};
let db_pool = SqlitePool::connect(&database_url)
.await
.expect("could not create db pool");
@@ -224,6 +249,7 @@ async fn main() -> std::io::Result<()> {
App::new()
.data(db_pool.clone()) // pass database pool to application so we can access it inside handlers
.data(tera)
.data(conf.clone())
.route("/{id}/events.ics", web::get().to(make_ics_request))
.service(web::resource("/").route(web::get().to(index)))
.service(web::resource("/edit").route(web::get().to(edit_page)))

2
templates/edit.html
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@@ -7,7 +7,7 @@
</head>
<body>
<h1>Hi, your link is <a href="/{{ uuid }}/events.ics"">/{{ uuid }}/events.ics</a>!</h1>
<h1>Hi, your link is <a href="{{ root }}/{{ uuid }}/events.ics"">{{ root }}/{{ uuid }}/events.ics</a>!</h1>
it takes the data from
<p>
<form action=" edit_process">