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|
use comrak::{markdown_to_html, ComrakOptions};
use rocket::{
response::{Flash, Redirect},
request::Form,
Route
};
use models::{
NewPost,
Post
};
use utils::{
DbConn,
Page
};
#[derive(BartDisplay)]
#[template = "templates/new_post.html"]
pub struct NewPostTemplate {
post: NewPost
}
implement_responder_for!(NewPostTemplate);
#[get("/new", format = "text/html")]
fn new(_conn: DbConn) -> Page<NewPostTemplate> {
Page {
title: String::from("New post"),
flash: None,
content: NewPostTemplate {
post: Default::default()
}
}
}
#[post("/create", data="<post>")]
fn create(post: Form<NewPost>, conn: DbConn) -> Flash<Redirect> {
Post::create(post.get(), conn);
Flash::success(Redirect::to("/"), "Post successfully created!")
}
#[derive(BartDisplay, Serialize)]
#[template = "templates/show_post.html"]
pub struct ShowPostTemplate {
pub post: Post
}
implement_responder_for!(ShowPostTemplate);
impl ShowPostTemplate {
pub fn rendered_body(&self) -> String {
markdown_to_html(&self.post.body, &ComrakOptions::default())
}
}
#[get("/<id>", format = "text/html")]
fn show(id: i32, conn: DbConn) -> Page<ShowPostTemplate> {
let p = Post::get(id, conn);
Page {
title: p.title.clone(),
flash: None,
content: ShowPostTemplate {
post: p
},
}
}
#[derive(BartDisplay)]
#[template = "templates/edit_post.html"]
pub struct EditPostTemplate {
post: Post
}
implement_responder_for!(EditPostTemplate);
#[get("/<id>/edit", format = "text/html")]
fn edit(id: i32, conn: DbConn) -> Page<EditPostTemplate> {
let p = Post::get(id, conn);
Page {
title: String::from("Edit post"),
flash: None,
content: EditPostTemplate { post: p }
}
}
#[post("/update", data="<post>")]
fn update(post: Form<Post>, conn: DbConn) -> Flash<Redirect> {
Post::update(post.get(), conn);
Flash::success(Redirect::to("/"), "Post updated successfully!")
}
#[get("/<id>/delete", format = "text/html")]
fn delete(id: i32, conn: DbConn) -> Flash<Redirect> {
Post::delete(id, conn);
Flash::success(Redirect::to("/"), "Post deleted!")
}
pub fn routes() -> Vec<Route> {
routes![
new,
create,
show,
edit,
update,
delete
]
}
|
