Actix example init

This commit is contained in:
Sam Samai 2021-09-11 17:02:59 +10:00
parent 918ce056bc
commit 1c1283ca66
14 changed files with 1587 additions and 0 deletions

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[package]
name = "sea-orm-rocket-example"
version = "0.1.0"
authors = ["Sam Samai <sam@studio2pi.com.au>"]
edition = "2018"
publish = false
[workspace]
[dependencies]
async-stream = { version = "^0.3" }
async-trait = { version = "0.1" }
futures = { version = "^0.3" }
futures-util = { version = "^0.3" }
actix-http = "2"
actix-web = "3"
tera = "1.8.0"
# remove `path = ""` in your own project
sea-orm = { path = "../../", version = "^0.2", features = [
"macros",
"sqlx-all",
"runtime-tokio-native-tls",
], default-features = false }
serde_json = { version = "^1" }
[dependencies.sqlx]
version = "^0.5"
default-features = false
features = ["macros", "offline", "migrate"]
[features]
default = ["sqlx-postgres"]
sqlx-mysql = ["sea-orm/sqlx-mysql"]
sqlx-postgres = ["sea-orm/sqlx-postgres"]

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# Actix with SeaORM example app

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use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder};
#[get("/")]
async fn hello() -> impl Responder {
HttpResponse::Ok().body("Hello world!")
}
#[post("/echo")]
async fn echo(req_body: String) -> impl Responder {
HttpResponse::Ok().body(req_body)
}
async fn manual_hello() -> impl Responder {
HttpResponse::Ok().body("Hey there!")
}
#[actix_web::main]
async fn main() -> std::io::Result<()> {
HttpServer::new(|| {
App::new()
.service(hello)
.service(echo)
.route("/hey", web::get().to(manual_hello))
})
.bind("127.0.0.1:8080")?
.run()
.await
}
// use std::collections::HashMap;
// use actix_http::{body::Body, Response};
// use actix_web::dev::ServiceResponse;
// use actix_web::http::StatusCode;
// use actix_web::middleware::errhandlers::{ErrorHandlerResponse, ErrorHandlers};
// use actix_web::{error, middleware, web, App, Error, HttpResponse, HttpServer, Result};
// use tera::Tera;
// // store tera template in application state
// async fn index(
// tmpl: web::Data<tera::Tera>,
// query: web::Query<HashMap<String, String>>,
// ) -> Result<HttpResponse, Error> {
// let s = if let Some(name) = query.get("name") {
// // submitted form
// let mut ctx = tera::Context::new();
// ctx.insert("name", &name.to_owned());
// ctx.insert("text", &"Welcome!".to_owned());
// tmpl.render("user.html", &ctx)
// .map_err(|_| error::ErrorInternalServerError("Template error"))?
// } else {
// tmpl.render("index.html", &tera::Context::new())
// .map_err(|_| error::ErrorInternalServerError("Template error"))?
// };
// Ok(HttpResponse::Ok().content_type("text/html").body(s))
// }
// #[actix_web::main]
// async fn main() -> std::io::Result<()> {
// HttpServer::new(|| {
// App::new()
// .service(hello)
// .service(echo)
// .route("/hey", web::get().to(manual_hello))
// })
// .bind("127.0.0.1:8080")?
// .run()
// .await
// }
// #[actix_web::main]
// async fn main() -> std::io::Result<()> {
// std::env::set_var("RUST_LOG", "actix_web=info");
// env_logger::init();
// println!("Listening on: 127.0.0.1:8080, open browser and visit have a try!");
// HttpServer::new(|| {
// let tera =
// Tera::new(concat!(env!("CARGO_MANIFEST_DIR"), "/templates/**/*")).unwrap();
// App::new()
// .data(tera)
// .wrap(middleware::Logger::default()) // enable logger
// .service(web::resource("/").route(web::get().to(index)))
// .service(web::scope("").wrap(error_handlers()))
// })
// .bind("127.0.0.1:8080")?
// .run()
// .await
// }
// // Custom error handlers, to return HTML responses when an error occurs.
// fn error_handlers() -> ErrorHandlers<Body> {
// ErrorHandlers::new().handler(StatusCode::NOT_FOUND, not_found)
// }
// // Error handler for a 404 Page not found error.
// fn not_found<B>(res: ServiceResponse<B>) -> Result<ErrorHandlerResponse<B>> {
// let response = get_error_response(&res, "Page not found");
// Ok(ErrorHandlerResponse::Response(
// res.into_response(response.into_body()),
// ))
// }
// // Generic error handler.
// fn get_error_response<B>(res: &ServiceResponse<B>, error: &str) -> Response<Body> {
// let request = res.request();
// // Provide a fallback to a simple plain text response in case an error occurs during the
// // rendering of the error page.
// let fallback = |e: &str| {
// Response::build(res.status())
// .content_type("text/plain")
// .body(e.to_string())
// };
// let tera = request.app_data::<web::Data<Tera>>().map(|t| t.get_ref());
// match tera {
// Some(tera) => {
// let mut context = tera::Context::new();
// context.insert("error", error);
// context.insert("status_code", res.status().as_str());
// let body = tera.render("error.html", &context);
// match body {
// Ok(body) => Response::build(res.status())
// .content_type("text/html")
// .body(body),
// Err(_) => fallback(error),
// }
// }
// None => fallback(error),
// }
// }
// -----------------------------
// #[macro_use]
// extern crate rocket;
// use rocket::fairing::{self, AdHoc};
// use rocket::form::{Context, Form};
// use rocket::fs::{relative, FileServer};
// use rocket::request::FlashMessage;
// use rocket::response::{Flash, Redirect};
// use rocket::{Build, Request, Rocket};
// use rocket_db_pools::{sqlx, Connection, Database};
// use rocket_dyn_templates::{context, Template};
// use sea_orm::entity::*;
// mod pool;
// use pool::RocketDbPool;
// mod setup;
// #[derive(Database, Debug)]
// #[database("rocket_example")]
// struct Db(RocketDbPool);
// type Result<T, E = rocket::response::Debug<sqlx::Error>> = std::result::Result<T, E>;
// mod post;
// pub use post::Entity as Post;
// const DEFAULT_POSTS_PER_PAGE: usize = 25;
// #[get("/new")]
// fn new() -> Template {
// Template::render("new", &Context::default())
// }
// #[post("/", data = "<post_form>")]
// async fn create(conn: Connection<Db>, post_form: Form<post::Model>) -> Flash<Redirect> {
// let form = post_form.into_inner();
// post::ActiveModel {
// title: Set(form.title.to_owned()),
// text: Set(form.text.to_owned()),
// ..Default::default()
// }
// .save(&conn)
// .await
// .expect("could not insert post");
// Flash::success(Redirect::to("/"), "Post successfully added.")
// }
// #[post("/<id>", data = "<post_form>")]
// async fn update(conn: Connection<Db>, id: i32, post_form: Form<post::Model>) -> Flash<Redirect> {
// let post: post::ActiveModel = Post::find_by_id(id)
// .one(&conn)
// .await
// .unwrap()
// .unwrap()
// .into();
// let form = post_form.into_inner();
// post::ActiveModel {
// id: post.id,
// title: Set(form.title.to_owned()),
// text: Set(form.text.to_owned()),
// }
// .save(&conn)
// .await
// .expect("could not edit post");
// Flash::success(Redirect::to("/"), "Post successfully edited.")
// }
// #[get("/?<page>&<posts_per_page>")]
// async fn list(
// conn: Connection<Db>,
// posts_per_page: Option<usize>,
// page: Option<usize>,
// flash: Option<FlashMessage<'_>>,
// ) -> Template {
// let page = page.unwrap_or(0);
// let posts_per_page = posts_per_page.unwrap_or(DEFAULT_POSTS_PER_PAGE);
// let paginator = Post::find().paginate(&conn, posts_per_page);
// let num_pages = paginator.num_pages().await.ok().unwrap();
// let posts = paginator
// .fetch_page(page)
// .await
// .expect("could not retrieve posts");
// let flash = flash.map(FlashMessage::into_inner);
// Template::render(
// "index",
// context! {
// posts: posts,
// flash: flash,
// page: page,
// num_pages: num_pages,
// },
// )
// }
// #[get("/<id>")]
// async fn edit(conn: Connection<Db>, id: i32) -> Template {
// let post: Option<post::Model> = Post::find_by_id(id)
// .one(&conn)
// .await
// .expect("could not find post");
// Template::render(
// "edit",
// context! {
// post: post,
// },
// )
// }
// #[delete("/<id>")]
// async fn delete(conn: Connection<Db>, id: i32) -> Flash<Redirect> {
// let post: post::ActiveModel = Post::find_by_id(id)
// .one(&conn)
// .await
// .unwrap()
// .unwrap()
// .into();
// post.delete(&conn).await.unwrap();
// Flash::success(Redirect::to("/"), "Post successfully deleted.")
// }
// #[delete("/")]
// async fn destroy(conn: Connection<Db>) -> Result<()> {
// Post::delete_many().exec(&conn).await.unwrap();
// Ok(())
// }
// #[catch(404)]
// pub fn not_found(req: &Request<'_>) -> Template {
// Template::render(
// "error/404",
// context! {
// uri: req.uri()
// },
// )
// }
// async fn run_migrations(rocket: Rocket<Build>) -> fairing::Result {
// let db_url = Db::fetch(&rocket).unwrap().db_url.clone();
// let conn = sea_orm::Database::connect(&db_url).await.unwrap();
// let _ = setup::create_post_table(&conn).await;
// Ok(rocket)
// }
// #[launch]
// fn rocket() -> _ {
// rocket::build()
// .attach(Db::init())
// .attach(AdHoc::try_on_ignite("Migrations", run_migrations))
// .mount("/", FileServer::from(relative!("/static")))
// .mount(
// "/",
// routes![new, create, delete, destroy, list, edit, update],
// )
// .register("/", catchers![not_found])
// .attach(Template::fairing())
// }

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use rocket::serde::{Deserialize, Serialize};
use sea_orm::entity::prelude::*;
#[derive(Copy, Clone, Default, Debug, DeriveEntity, Deserialize, Serialize)]
#[serde(crate = "rocket::serde")]
pub struct Entity;
impl EntityName for Entity {
fn table_name(&self) -> &str {
"posts"
}
}
#[derive(
Clone, Debug, PartialEq, DeriveModel, DeriveActiveModel, Deserialize, Serialize, FromForm,
)]
#[serde(crate = "rocket::serde")]
pub struct Model {
#[serde(skip_deserializing, skip_serializing_if = "Option::is_none")]
pub id: Option<i32>,
pub title: String,
pub text: String,
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
pub enum Column {
Id,
Title,
Text,
}
#[derive(Copy, Clone, Debug, EnumIter, DerivePrimaryKey)]
pub enum PrimaryKey {
Id,
}
impl PrimaryKeyTrait for PrimaryKey {
type ValueType = i32;
fn auto_increment() -> bool {
true
}
}
#[derive(Copy, Clone, Debug, EnumIter)]
pub enum Relation {}
impl ColumnTrait for Column {
type EntityName = Entity;
fn def(&self) -> ColumnDef {
match self {
Self::Id => ColumnType::Integer.def(),
Self::Title => ColumnType::String(None).def(),
Self::Text => ColumnType::String(None).def(),
}
}
}
impl RelationTrait for Relation {
fn def(&self) -> RelationDef {
panic!()
}
}
impl ActiveModelBehavior for ActiveModel {}

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use sea_orm::sea_query::{ColumnDef, TableCreateStatement};
use sea_orm::{error::*, sea_query, DbConn, ExecResult};
async fn create_table(db: &DbConn, stmt: &TableCreateStatement) -> Result<ExecResult, DbErr> {
let builder = db.get_database_backend();
db.execute(builder.build(stmt)).await
}
pub async fn create_post_table(db: &DbConn) -> Result<ExecResult, DbErr> {
let stmt = sea_query::Table::create()
.table(super::post::Entity)
.if_not_exists()
.col(
ColumnDef::new(super::post::Column::Id)
.integer()
.not_null()
.auto_increment()
.primary_key(),
)
.col(
ColumnDef::new(super::post::Column::Title)
.string()
.not_null(),
)
.col(
ColumnDef::new(super::post::Column::Text)
.string()
.not_null(),
)
.to_owned();
create_table(db, &stmt).await
}

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/*! normalize.css v3.0.2 | MIT License | git.io/normalize */
/**
* 1. Set default font family to sans-serif.
* 2. Prevent iOS text size adjust after orientation change, without disabling
* user zoom.
*/
html {
font-family: sans-serif; /* 1 */
-ms-text-size-adjust: 100%; /* 2 */
-webkit-text-size-adjust: 100%; /* 2 */
}
/**
* Remove default margin.
*/
body {
margin: 0;
}
/* HTML5 display definitions
========================================================================== */
/**
* Correct `block` display not defined for any HTML5 element in IE 8/9.
* Correct `block` display not defined for `details` or `summary` in IE 10/11
* and Firefox.
* Correct `block` display not defined for `main` in IE 11.
*/
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
display: block;
}
/**
* 1. Correct `inline-block` display not defined in IE 8/9.
* 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
*/
audio,
canvas,
progress,
video {
display: inline-block; /* 1 */
vertical-align: baseline; /* 2 */
}
/**
* Prevent modern browsers from displaying `audio` without controls.
* Remove excess height in iOS 5 devices.
*/
audio:not([controls]) {
display: none;
height: 0;
}
/**
* Address `[hidden]` styling not present in IE 8/9/10.
* Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
*/
[hidden],
template {
display: none;
}
/* Links
========================================================================== */
/**
* Remove the gray background color from active links in IE 10.
*/
a {
background-color: transparent;
}
/**
* Improve readability when focused and also mouse hovered in all browsers.
*/
a:active,
a:hover {
outline: 0;
}
/* Text-level semantics
========================================================================== */
/**
* Address styling not present in IE 8/9/10/11, Safari, and Chrome.
*/
abbr[title] {
border-bottom: 1px dotted;
}
/**
* Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
*/
b,
strong {
font-weight: bold;
}
/**
* Address styling not present in Safari and Chrome.
*/
dfn {
font-style: italic;
}
/**
* Address variable `h1` font-size and margin within `section` and `article`
* contexts in Firefox 4+, Safari, and Chrome.
*/
h1 {
font-size: 2em;
margin: 0.67em 0;
}
/**
* Address styling not present in IE 8/9.
*/
mark {
background: #ff0;
color: #000;
}
/**
* Address inconsistent and variable font size in all browsers.
*/
small {
font-size: 80%;
}
/**
* Prevent `sub` and `sup` affecting `line-height` in all browsers.
*/
sub,
sup {
font-size: 75%;
line-height: 0;
position: relative;
vertical-align: baseline;
}
sup {
top: -0.5em;
}
sub {
bottom: -0.25em;
}
/* Embedded content
========================================================================== */
/**
* Remove border when inside `a` element in IE 8/9/10.
*/
img {
border: 0;
}
/**
* Correct overflow not hidden in IE 9/10/11.
*/
svg:not(:root) {
overflow: hidden;
}
/* Grouping content
========================================================================== */
/**
* Address margin not present in IE 8/9 and Safari.
*/
figure {
margin: 1em 40px;
}
/**
* Address differences between Firefox and other browsers.
*/
hr {
-moz-box-sizing: content-box;
box-sizing: content-box;
height: 0;
}
/**
* Contain overflow in all browsers.
*/
pre {
overflow: auto;
}
/**
* Address odd `em`-unit font size rendering in all browsers.
*/
code,
kbd,
pre,
samp {
font-family: monospace, monospace;
font-size: 1em;
}
/* Forms
========================================================================== */
/**
* Known limitation: by default, Chrome and Safari on OS X allow very limited
* styling of `select`, unless a `border` property is set.
*/
/**
* 1. Correct color not being inherited.
* Known issue: affects color of disabled elements.
* 2. Correct font properties not being inherited.
* 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
*/
button,
input,
optgroup,
select,
textarea {
color: inherit; /* 1 */
font: inherit; /* 2 */
margin: 0; /* 3 */
}
/**
* Address `overflow` set to `hidden` in IE 8/9/10/11.
*/
button {
overflow: visible;
}
/**
* Address inconsistent `text-transform` inheritance for `button` and `select`.
* All other form control elements do not inherit `text-transform` values.
* Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
* Correct `select` style inheritance in Firefox.
*/
button,
select {
text-transform: none;
}
/**
* 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
* and `video` controls.
* 2. Correct inability to style clickable `input` types in iOS.
* 3. Improve usability and consistency of cursor style between image-type
* `input` and others.
*/
button,
html input[type="button"], /* 1 */
input[type="reset"],
input[type="submit"] {
-webkit-appearance: button; /* 2 */
cursor: pointer; /* 3 */
}
/**
* Re-set default cursor for disabled elements.
*/
button[disabled],
html input[disabled] {
cursor: default;
}
/**
* Remove inner padding and border in Firefox 4+.
*/
button::-moz-focus-inner,
input::-moz-focus-inner {
border: 0;
padding: 0;
}
/**
* Address Firefox 4+ setting `line-height` on `input` using `!important` in
* the UA stylesheet.
*/
input {
line-height: normal;
}
/**
* It's recommended that you don't attempt to style these elements.
* Firefox's implementation doesn't respect box-sizing, padding, or width.
*
* 1. Address box sizing set to `content-box` in IE 8/9/10.
* 2. Remove excess padding in IE 8/9/10.
*/
input[type="checkbox"],
input[type="radio"] {
box-sizing: border-box; /* 1 */
padding: 0; /* 2 */
}
/**
* Fix the cursor style for Chrome's increment/decrement buttons. For certain
* `font-size` values of the `input`, it causes the cursor style of the
* decrement button to change from `default` to `text`.
*/
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
height: auto;
}
/**
* 1. Address `appearance` set to `searchfield` in Safari and Chrome.
* 2. Address `box-sizing` set to `border-box` in Safari and Chrome
* (include `-moz` to future-proof).
*/
input[type="search"] {
-webkit-appearance: textfield; /* 1 */
-moz-box-sizing: content-box;
-webkit-box-sizing: content-box; /* 2 */
box-sizing: content-box;
}
/**
* Remove inner padding and search cancel button in Safari and Chrome on OS X.
* Safari (but not Chrome) clips the cancel button when the search input has
* padding (and `textfield` appearance).
*/
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
-webkit-appearance: none;
}
/**
* Define consistent border, margin, and padding.
*/
fieldset {
border: 1px solid #c0c0c0;
margin: 0 2px;
padding: 0.35em 0.625em 0.75em;
}
/**
* 1. Correct `color` not being inherited in IE 8/9/10/11.
* 2. Remove padding so people aren't caught out if they zero out fieldsets.
*/
legend {
border: 0; /* 1 */
padding: 0; /* 2 */
}
/**
* Remove default vertical scrollbar in IE 8/9/10/11.
*/
textarea {
overflow: auto;
}
/**
* Don't inherit the `font-weight` (applied by a rule above).
* NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
*/
optgroup {
font-weight: bold;
}
/* Tables
========================================================================== */
/**
* Remove most spacing between table cells.
*/
table {
border-collapse: collapse;
border-spacing: 0;
}
td,
th {
padding: 0;
}

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/*
* Skeleton V2.0.4
* Copyright 2014, Dave Gamache
* www.getskeleton.com
* Free to use under the MIT license.
* https://opensource.org/licenses/mit-license.php
* 12/29/2014
*/
/* Table of contents
- Grid
- Base Styles
- Typography
- Links
- Buttons
- Forms
- Lists
- Code
- Tables
- Spacing
- Utilities
- Clearing
- Media Queries
*/
/* Grid
*/
.container {
position: relative;
width: 100%;
max-width: 960px;
margin: 0 auto;
padding: 0 20px;
box-sizing: border-box; }
.column,
.columns {
width: 100%;
float: left;
box-sizing: border-box; }
/* For devices larger than 400px */
@media (min-width: 400px) {
.container {
width: 85%;
padding: 0; }
}
/* For devices larger than 550px */
@media (min-width: 550px) {
.container {
width: 80%; }
.column,
.columns {
margin-left: 4%; }
.column:first-child,
.columns:first-child {
margin-left: 0; }
.one.column,
.one.columns { width: 4.66666666667%; }
.two.columns { width: 13.3333333333%; }
.three.columns { width: 22%; }
.four.columns { width: 30.6666666667%; }
.five.columns { width: 39.3333333333%; }
.six.columns { width: 48%; }
.seven.columns { width: 56.6666666667%; }
.eight.columns { width: 65.3333333333%; }
.nine.columns { width: 74.0%; }
.ten.columns { width: 82.6666666667%; }
.eleven.columns { width: 91.3333333333%; }
.twelve.columns { width: 100%; margin-left: 0; }
.one-third.column { width: 30.6666666667%; }
.two-thirds.column { width: 65.3333333333%; }
.one-half.column { width: 48%; }
/* Offsets */
.offset-by-one.column,
.offset-by-one.columns { margin-left: 8.66666666667%; }
.offset-by-two.column,
.offset-by-two.columns { margin-left: 17.3333333333%; }
.offset-by-three.column,
.offset-by-three.columns { margin-left: 26%; }
.offset-by-four.column,
.offset-by-four.columns { margin-left: 34.6666666667%; }
.offset-by-five.column,
.offset-by-five.columns { margin-left: 43.3333333333%; }
.offset-by-six.column,
.offset-by-six.columns { margin-left: 52%; }
.offset-by-seven.column,
.offset-by-seven.columns { margin-left: 60.6666666667%; }
.offset-by-eight.column,
.offset-by-eight.columns { margin-left: 69.3333333333%; }
.offset-by-nine.column,
.offset-by-nine.columns { margin-left: 78.0%; }
.offset-by-ten.column,
.offset-by-ten.columns { margin-left: 86.6666666667%; }
.offset-by-eleven.column,
.offset-by-eleven.columns { margin-left: 95.3333333333%; }
.offset-by-one-third.column,
.offset-by-one-third.columns { margin-left: 34.6666666667%; }
.offset-by-two-thirds.column,
.offset-by-two-thirds.columns { margin-left: 69.3333333333%; }
.offset-by-one-half.column,
.offset-by-one-half.columns { margin-left: 52%; }
}
/* Base Styles
*/
/* NOTE
html is set to 62.5% so that all the REM measurements throughout Skeleton
are based on 10px sizing. So basically 1.5rem = 15px :) */
html {
font-size: 62.5%; }
body {
font-size: 1.5em; /* currently ems cause chrome bug misinterpreting rems on body element */
line-height: 1.6;
font-weight: 400;
font-family: "Raleway", "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif;
color: #222; }
/* Typography
*/
h1, h2, h3, h4, h5, h6 {
margin-top: 0;
margin-bottom: 2rem;
font-weight: 300; }
h1 { font-size: 4.0rem; line-height: 1.2; letter-spacing: -.1rem;}
h2 { font-size: 3.6rem; line-height: 1.25; letter-spacing: -.1rem; }
h3 { font-size: 3.0rem; line-height: 1.3; letter-spacing: -.1rem; }
h4 { font-size: 2.4rem; line-height: 1.35; letter-spacing: -.08rem; }
h5 { font-size: 1.8rem; line-height: 1.5; letter-spacing: -.05rem; }
h6 { font-size: 1.5rem; line-height: 1.6; letter-spacing: 0; }
/* Larger than phablet */
@media (min-width: 550px) {
h1 { font-size: 5.0rem; }
h2 { font-size: 4.2rem; }
h3 { font-size: 3.6rem; }
h4 { font-size: 3.0rem; }
h5 { font-size: 2.4rem; }
h6 { font-size: 1.5rem; }
}
p {
margin-top: 0; }
/* Links
*/
a {
color: #1EAEDB; }
a:hover {
color: #0FA0CE; }
/* Buttons
*/
.button,
button,
input[type="submit"],
input[type="reset"],
input[type="button"] {
display: inline-block;
height: 38px;
padding: 0 30px;
color: #555;
text-align: center;
font-size: 11px;
font-weight: 600;
line-height: 38px;
letter-spacing: .1rem;
text-transform: uppercase;
text-decoration: none;
white-space: nowrap;
background-color: transparent;
border-radius: 4px;
border: 1px solid #bbb;
cursor: pointer;
box-sizing: border-box; }
.button:hover,
button:hover,
input[type="submit"]:hover,
input[type="reset"]:hover,
input[type="button"]:hover,
.button:focus,
button:focus,
input[type="submit"]:focus,
input[type="reset"]:focus,
input[type="button"]:focus {
color: #333;
border-color: #888;
outline: 0; }
.button.button-primary,
button.button-primary,
button.primary,
input[type="submit"].button-primary,
input[type="reset"].button-primary,
input[type="button"].button-primary {
color: #FFF;
background-color: #33C3F0;
border-color: #33C3F0; }
.button.button-primary:hover,
button.button-primary:hover,
button.primary:hover,
input[type="submit"].button-primary:hover,
input[type="reset"].button-primary:hover,
input[type="button"].button-primary:hover,
.button.button-primary:focus,
button.button-primary:focus,
button.primary:focus,
input[type="submit"].button-primary:focus,
input[type="reset"].button-primary:focus,
input[type="button"].button-primary:focus {
color: #FFF;
background-color: #1EAEDB;
border-color: #1EAEDB; }
/* Forms
*/
input[type="email"],
input[type="number"],
input[type="search"],
input[type="text"],
input[type="tel"],
input[type="url"],
input[type="password"],
textarea,
select {
height: 38px;
padding: 6px 10px; /* The 6px vertically centers text on FF, ignored by Webkit */
background-color: #fff;
border: 1px solid #D1D1D1;
border-radius: 4px;
box-shadow: none;
box-sizing: border-box; }
/* Removes awkward default styles on some inputs for iOS */
input[type="email"],
input[type="number"],
input[type="search"],
input[type="text"],
input[type="tel"],
input[type="url"],
input[type="password"],
textarea {
-webkit-appearance: none;
-moz-appearance: none;
appearance: none; }
textarea {
min-height: 65px;
padding-top: 6px;
padding-bottom: 6px; }
input[type="email"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
input[type="text"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
border: 1px solid #33C3F0;
outline: 0; }
label,
legend {
display: block;
margin-bottom: .5rem;
font-weight: 600; }
fieldset {
padding: 0;
border-width: 0; }
input[type="checkbox"],
input[type="radio"] {
display: inline; }
label > .label-body {
display: inline-block;
margin-left: .5rem;
font-weight: normal; }
/* Lists
*/
ul {
list-style: circle inside; }
ol {
list-style: decimal inside; }
ol, ul {
padding-left: 0;
margin-top: 0; }
ul ul,
ul ol,
ol ol,
ol ul {
margin: 1.5rem 0 1.5rem 3rem;
font-size: 90%; }
li {
margin-bottom: 1rem; }
/* Code
*/
code {
padding: .2rem .5rem;
margin: 0 .2rem;
font-size: 90%;
white-space: nowrap;
background: #F1F1F1;
border: 1px solid #E1E1E1;
border-radius: 4px; }
pre > code {
display: block;
padding: 1rem 1.5rem;
white-space: pre; }
/* Tables
*/
th,
td {
padding: 12px 15px;
text-align: left;
border-bottom: 1px solid #E1E1E1; }
th:first-child,
td:first-child {
padding-left: 0; }
th:last-child,
td:last-child {
padding-right: 0; }
/* Spacing
*/
button,
.button {
margin-bottom: 1rem; }
input,
textarea,
select,
fieldset {
margin-bottom: 1.5rem; }
pre,
blockquote,
dl,
figure,
table,
p,
ul,
ol,
form {
margin-bottom: 2.5rem; }
/* Utilities
*/
.u-full-width {
width: 100%;
box-sizing: border-box; }
.u-max-full-width {
max-width: 100%;
box-sizing: border-box; }
.u-pull-right {
float: right; }
.u-pull-left {
float: left; }
/* Misc
*/
hr {
margin-top: 3rem;
margin-bottom: 3.5rem;
border-width: 0;
border-top: 1px solid #E1E1E1; }
/* Clearing
*/
/* Self Clearing Goodness */
.container:after,
.row:after,
.u-cf {
content: "";
display: table;
clear: both; }
/* Media Queries
*/
/*
Note: The best way to structure the use of media queries is to create the queries
near the relevant code. For example, if you wanted to change the styles for buttons
on small devices, paste the mobile query code up in the buttons section and style it
there.
*/
/* Larger than mobile */
@media (min-width: 400px) {}
/* Larger than phablet (also point when grid becomes active) */
@media (min-width: 550px) {}
/* Larger than tablet */
@media (min-width: 750px) {}
/* Larger than desktop */
@media (min-width: 1000px) {}
/* Larger than Desktop HD */
@media (min-width: 1200px) {}

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.field-error {
border: 1px solid #ff0000 !important;
}
.field-error-flash {
color: #ff0000;
display: block;
margin: -10px 0 10px 0;
}
.field-success {
border: 1px solid #5ab953 !important;
}
.field-success-flash {
color: #5ab953;
display: block;
margin: -10px 0 10px 0;
}
span.completed {
text-decoration: line-through;
}
form.inline {
display: inline;
}
form.link,
button.link {
display: inline;
color: #1eaedb;
border: none;
outline: none;
background: none;
cursor: pointer;
padding: 0;
margin: 0 0 0 0;
height: inherit;
text-decoration: underline;
font-size: inherit;
text-transform: none;
font-weight: normal;
line-height: inherit;
letter-spacing: inherit;
}
form.link:hover,
button.link:hover {
color: #0fa0ce;
}
button.small {
height: 20px;
padding: 0 10px;
font-size: 10px;
line-height: 20px;
margin: 0 2.5px;
}
.post:hover {
background-color: #bce2ee;
}
.post td {
padding: 5px;
width: 150px;
}
#delete-button {
color: red;
border-color: red;
}

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Rocket Todo Example</title>
<meta name="description" content="A todo application written in Rocket." />
<meta name="author" content="Sergio Benitez" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link
href="//fonts.googleapis.com/css?family=Raleway:400,300,600"
rel="stylesheet"
type="text/css"
/>
<link rel="stylesheet" href="/css/normalize.css" />
<link rel="stylesheet" href="/css/skeleton.css" />
<link rel="stylesheet" href="/css/style.css" />
<link rel="icon" type="image/png" href="/images/favicon.png" />
</head>
<body>
<div class="container">
<p><!--Nothing to see here --></p>
{#
<div class="row">
<h4>Rocket Todo</h4>
<form action="/todo" method="post">
<div class="ten columns">
<input
type="text"
placeholder="enter a task description..."
name="description"
id="description"
value=""
autofocus
class="u-full-width {% if msg %}field-{{msg.0}}{% endif %}"
/>
{% if msg %}
<small class="field-{{msg.0}}-msg">
{{ msg.1 }}
</small>
{% endif %}
</div>
<div class="two columns">
<input type="submit" value="add task" />
</div>
</form>
</div>
<div class="row">
<div class="twelve columns">
<ul>
{% for task in tasks %} {% if task.completed %}
<li>
<span class="completed">{{ task.description }}</span>
<form class="inline" action="/todo/{{ task.id }}" method="post">
<input type="hidden" name="_method" value="put" />
<button class="small" type="submit">undo</button>
</form>
<form class="inline" action="/todo/{{ task.id }}" method="post">
<input type="hidden" name="_method" value="delete" />
<button class="primary small" type="submit">delete</button>
</form>
</li>
{% else %}
<li>
<form class="link" action="/todo/{{ task.id }}" method="post">
<input type="hidden" name="_method" value="put" />
<button class="link" type="submit">
{{ task.description }}
</button>
</form>
</li>
{% endif %} {% endfor %}
</ul>
</div>
</div>
#} {% block content %}{% endblock content %}
</div>
</body>
</html>

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{% extends "base" %} {% block content %}
<div class="row">
<h4>Edit Post</h4>
<div class="twelve columns">
<div class="ten columns">
<form action="/{{ post.id }}" method="post">
<div class="twelve columns">
<input
type="text"
placeholder="title"
name="title"
id="title"
value="{{ post.title }}"
autofocus
class="u-full-width"
/>
<input
type="text"
placeholder="content"
name="text"
id="text"
value="{{ post.text }}"
autofocus
class="u-full-width"
/>
</div>
<div class="twelve columns">
<div class="two columns">
<a href="/">
<input type="button" value="cancel" />
</a>
</div>
<div class="eight columns"></div>
<div class="two columns">
<input type="submit" value="save post" />
</div>
</div>
</form>
</div>
<div class="two columns">
<form action="/{{ post.id }}" method="post">
<div class="two columns">
<input type="hidden" name="_method" value="delete" />
<input id="delete-button" type="submit" value="delete post" />
</div>
</form>
</div>
</div>
</div>
{% endblock content %}

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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>404 - tera</title>
</head>
<body>
<h1>404: Hey! There's nothing here.</h1>
The page at {{ uri }} does not exist!
</body>
</html>

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{% extends "base" %} {% block content %}
<h1>Posts</h1>
{% if flash %}
<small class="field-{{ flash.0 }}-flash">
{{ flash.1 }}
</small>
{% endif %}
<table>
<tbody>
<thead>
<tr>
<th>ID</th>
<th>Title</th>
<th>Text</th>
</tr>
</thead>
{% for post in posts %}
<tr class="post" onclick="window.location='/{{ post.id }}';">
<td>{{ post.id }}</td>
<td>{{ post.title }}</td>
<td>{{ post.text }}</td>
</tr>
{% endfor %}
</tbody>
<tfoot>
<tr>
<td></td>
<td>
{% if page == 0 %} Previous {% else %}
<a href="/?page={{ page - 1 }}">Previous</a>
{% endif %} | {% if page == num_pages - 1 %} Next {% else %}
<a href="/?page={{ page + 1 }}">Next</a>
{% endif %}
</td>
<td></td>
</tr>
</tfoot>
</table>
<div class="twelve columns">
<a href="/new">
<input type="button" value="add post" />
</a>
</div>
{% endblock content %}

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{% extends "base" %} {% block content %}
<div class="row">
<h4>New Post</h4>
<form action="/" method="post">
<div class="twelve columns">
<input
type="text"
placeholder="enter title"
name="title"
id="title"
value=""
autofocus
class="u-full-width"
/>
<input
type="text"
placeholder="enter content"
name="text"
id="text"
value=""
autofocus
class="u-full-width"
/>
</div>
<div class="twelve columns">
<div class="two columns">
<a href="/">
<input type="button" value="cancel" />
</a>
</div>
<div class="eight columns"></div>
<div class="two columns">
<input type="submit" value="save post" />
</div>
</div>
</form>
</div>
{% endblock content %}