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Add handlers for retrieving the list in JSON and rendered HTML format

This commit is contained in:
Paul van Tilburg 2017-12-23 22:36:03 +01:00
parent 23af7ab2be
commit 950e031c35
1 changed files with 14 additions and 2 deletions
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16
src/main.rs
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@ -14,7 +14,7 @@ mod static_files;
use list::List;
use rocket::{Rocket, State};
use rocket_contrib::Template;
use rocket_contrib::{Json, Template};
use std::collections::HashMap;
#[derive(Serialize)]
@ -35,11 +35,23 @@ fn index(lists: State<Vec<List>>) -> Template {
Template::render("index", &context)
}
#[get("/lists/<list_id>", format = "text/html")]
fn list_show_html(list_id: String, lists: State<Vec<List>>) -> Option<String> {
let list = lists.iter().find( |&list| list.id == list_id )?;
Some(list.to_html())
}
#[get("/lists/<list_id>", format = "application/json")]
fn list_show_json(list_id: String, lists: State<Vec<List>>) -> Option<Json<List>> {
let list = lists.iter().find( |&list| list.id == list_id )?;
Some(Json(list.clone()))
}
fn rocket() -> Rocket {
let lists = list::List::load_all();
rocket::ignite()
.manage(lists)
.mount("/", routes![index, static_files::all])
.mount("/", routes![index, list_show_html, list_show_json, static_files::all])
.attach(Template::fairing())
}