From 94cbd545217d85f6e975131ee70a26194b7fdb3c Mon Sep 17 00:00:00 2001
From: Kjetil Orbekk <kjetil.orbekk@gmail.com>
Date: Tue, 28 Jan 2020 21:18:50 -0500
Subject: Initial rocket app framework

---
 src/lib.rs    | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/main.rs   | 36 ++++++++++++++++++++++++++++++++++++
 src/strava.rs | 15 +++++++++++++++
 3 files changed, 107 insertions(+)
 create mode 100644 src/lib.rs
 create mode 100644 src/main.rs
 create mode 100644 src/strava.rs

(limited to 'src')

diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..d7f7b98
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,56 @@
+#![feature(proc_macro_hygiene)]
+#![feature(decl_macro)]
+#[macro_use]
+extern crate rocket;
+use rocket::response;
+use rocket::State;
+use rocket_contrib::templates::Template;
+use std::collections::HashMap;
+
+mod strava;
+
+#[derive(Debug)]
+pub struct Config {
+    pub client_id: String,
+    pub client_secret: String,
+    pub base_url: String,
+}
+
+#[get("/")]
+fn index() -> Template {
+    let mut context = HashMap::new();
+    context.insert("parent", "layout");
+    context.insert("message", "Hello, World");
+    Template::render("index", context)
+}
+
+#[get("/link_strava_callback?<code>")]
+fn link_strava_callback(config: State<Config>, code: String) -> String {
+    strava::exchange_token(&config.client_id, &config.client_secret, &code);
+    "OK".to_string()
+}
+
+#[get("/link_strava")]
+fn link_strava(config: State<Config>) -> response::Redirect {
+    response::Redirect::to(
+        format!(
+            concat!(
+                "https://www.strava.com/oauth/authorize?",
+                "client_id={}&",
+                "response_type=code&",
+                "redirect_uri={}&",
+                "approval_prompt=force&",
+                "scope=read",
+            ),
+            config.client_id,
+            format!("{}/link_strava_callback", config.base_url))
+    )
+}
+
+pub fn start_server(config: Config) {
+    rocket::ignite()
+        .manage(config)
+        .mount("/", routes![index, link_strava, link_strava_callback])
+        .attach(Template::fairing())
+        .launch();
+}
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..32333f1
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,36 @@
+#[macro_use]
+extern crate clap;
+
+fn main() {
+    let matches = clap_app!(pjournal =>
+                         (version: "0.1")
+                         (author: "KJ Ørbekk <kj@orbekk.com>")
+                         (about: "Practice Journaling")
+                         (@arg strava_client_secret:
+                          --strava_client_secret
+                          +required +takes_value
+                          "Client secret for strava authentication")
+                         (@arg strava_client_id:
+                          --strava_client_id
+                          +required +takes_value
+                          "Client id for strava authentication")
+                         (@arg base_url:
+                          --base_url
+                          +takes_value
+                          "Endpoint for this web app")
+    )
+    .get_matches();
+
+    let config = pjournal::Config {
+        client_id: matches
+            .value_of("strava_client_id")
+            .unwrap().to_string(),
+        client_secret: matches
+            .value_of("strava_client_secret")
+            .unwrap().to_string(),
+        base_url: matches
+            .value_of("base_url")
+            .unwrap_or("http://localhost:8000").to_string(),
+    };
+    pjournal::start_server(config);
+}
diff --git a/src/strava.rs b/src/strava.rs
new file mode 100644
index 0000000..490964b
--- /dev/null
+++ b/src/strava.rs
@@ -0,0 +1,15 @@
+use reqwest;
+
+pub fn exchange_token(
+    client_id: &str,
+    client_secret: &str,
+    code: &str) {
+    let client = reqwest::blocking::Client::new();
+    let params = [("client_id", client_id),
+                  ("client_secret", client_secret),
+                  ("code", code)];
+    let uri = "https://www.strava.com/oauth/token";
+    let req = client.post(uri).form(&params);
+    let mut res = req.send().unwrap().text();
+    println!("{:?}", res);
+}
-- 
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