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Post creation

This commit is contained in:
Bat 2018-04-23 15:25:39 +01:00
parent 268607da0e
commit e506cd21b7
6 changed files with 92 additions and 0 deletions
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5
src/main.rs
View File

@ -66,6 +66,11 @@ fn main() {
routes::blogs::details, routes::blogs::details,
routes::blogs::new, routes::blogs::new,
routes::blogs::create, routes::blogs::create,
routes::posts::details,
routes::posts::new,
routes::posts::new_auth,
routes::posts::create
]) ])
.manage(init_pool()) .manage(init_pool())
.attach(Template::fairing()) .attach(Template::fairing())

8
src/models/post.rs
View File

@ -39,4 +39,12 @@ impl Post {
.expect("Error loading post by id") .expect("Error loading post by id")
.into_iter().nth(0) .into_iter().nth(0)
} }
pub fn find_by_slug(conn: &PgConnection, slug: String) -> Option<Post> {
posts::table.filter(posts::slug.eq(slug))
.limit(1)
.load::<Post>(conn)
.expect("Error loading post by slug")
.into_iter().nth(0)
}
} }

1
src/routes/mod.rs
View File

@ -1,4 +1,5 @@
pub mod blogs; pub mod blogs;
pub mod instance; pub mod instance;
pub mod session; pub mod session;
pub mod posts;
pub mod user; pub mod user;

51
src/routes/posts.rs Normal file
View File

@ -0,0 +1,51 @@
use rocket::response::Redirect;
use rocket::request::Form;
use rocket_contrib::Template;
use std::collections::HashMap;
use heck::KebabCase;
use utils;
use db_conn::DbConn;
use models::blogs::*;
use models::post::*;
use models::user::User;
#[get("/~/<blog>/<slug>", rank = 3)]
fn details(blog: String, slug: String, conn: DbConn) -> String {
let blog = Blog::find_by_actor_id(&*conn, blog).unwrap();
let post = Post::find_by_slug(&*conn, slug).unwrap();
format!("{} in {}", post.title, blog.title)
}
#[get("/~/<blog>/new", rank = 1)]
fn new(blog: String, user: User) -> Template {
Template::render("posts/new", HashMap::<String, String>::new())
}
#[get("/~/<blog>/new", rank = 2)]
fn new_auth(blog: String) -> Redirect {
utils::requires_login()
}
#[derive(FromForm)]
struct NewPostForm {
pub title: String,
pub content: String,
pub license: String
}
#[post("/~/<blog_name>/new", data = "<data>")]
fn create(blog_name: String, data: Form<NewPostForm>, _user: User, conn: DbConn) -> Redirect {
let blog = Blog::find_by_actor_id(&*conn, blog_name.to_string()).unwrap();
let form = data.get();
let slug = form.title.to_string().to_kebab_case();
Post::insert(&*conn, NewPost {
blog_id: blog.id,
slug: slug.to_string(),
title: form.title.to_string(),
content: form.content.to_string(),
published: true,
license: form.license.to_string()
});
Redirect::to(format!("/~/{}/{}", blog_name, slug).as_str())
}

5
src/utils.rs
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@ -1,4 +1,5 @@
use heck::CamelCase; use heck::CamelCase;
use rocket::response::Redirect;
/// Remove non alphanumeric characters and CamelCase a string /// Remove non alphanumeric characters and CamelCase a string
pub fn make_actor_id(name: String) -> String { pub fn make_actor_id(name: String) -> String {
@ -9,3 +10,7 @@ pub fn make_actor_id(name: String) -> String {
.filter(|c| c.is_alphanumeric()) .filter(|c| c.is_alphanumeric())
.collect() .collect()
} }
pub fn requires_login() -> Redirect {
Redirect::to("/login")
}

22
templates/posts/new.tera Normal file
View File

@ -0,0 +1,22 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>New post</title>
</head>
<body>
<h1>Create a post</h1>
<form method="post">
<label for="title">Title</label>
<input name="title">
<label for="content">Content</label>
<textarea name="content"></textarea>
<label for="license">License</label>
<input name="license">
<input type="submit" value="Publish"/>
</form>
</body>
</html>