now can edit the posts directly from admin panel

pull/1/head
kirbylife 2019-12-19 01:07:14 -06:00
parent 0da7e92c09
commit e983cc1b9d
4 changed files with 146 additions and 7 deletions

View File

@ -90,7 +90,7 @@ fn add_post(mut cookies: Cookies<'_>) -> Result<Template, Redirect> {
}
#[post("/add_post", data = "<post>")]
fn write_post(mut cookies: Cookies<'_>, post: Form<NewPost>) -> Redirect {
fn write_add_post(mut cookies: Cookies<'_>, post: Form<NewPost>) -> Redirect {
let password = env::var("admin_pass").expect("admin_pass not setted");
match cookies.get_private("user") {
@ -108,6 +108,58 @@ fn write_post(mut cookies: Cookies<'_>, post: Form<NewPost>) -> Redirect {
}
}
pub fn get_routes() -> Vec<Route> {
routes![index, login, panel, add_post, write_post]
#[get("/edit_post/<id>")]
fn edit_post(mut cookies: Cookies<'_>, id: i32) -> Result<Template, Redirect> {
let password = env::var("admin_pass").expect("admin_pass not setted");
match cookies.get_private("user") {
Some(cookie) => {
if cookie.value() == password {
let mut context = get_context();
let post = posts::get_post(id).unwrap();
context.insert("id", &post.id);
context.insert("title", &post.title);
context.insert("content", &post.content);
context.insert("published", &post.published);
Ok(Template::render("admin/edit_post", context))
} else {
Err(Redirect::to("/admin"))
}
}
None => Err(Redirect::to("/admin")),
}
}
#[post("/edit_post/<id>", data = "<post>")]
fn write_edit_post(mut cookies: Cookies<'_>, id: i32, post: Form<NewPost>) -> Redirect {
let password = env::var("admin_pass").expect("admin_pass not setted");
match cookies.get_private("user") {
Some(cookie) => {
if cookie.value() == password {
match posts::edit_post(id, &post) {
Ok(post) => Redirect::to(format!("/post/{}", post.id)),
Err(_) => Redirect::to("admin/add_post"),
}
} else {
Redirect::to("/admin")
}
}
None => Redirect::to("/admin"),
}
}
pub fn get_routes() -> Vec<Route> {
routes![
index,
login,
panel,
add_post,
write_add_post,
edit_post,
write_edit_post
]
}

View File

@ -23,9 +23,10 @@ pub mod posts {
use crate::schema::posts::dsl::*;
let connection = establish_connection();
let visible_posts = posts.filter(published.eq(true)).order(created_at.desc());
let visible_posts = posts.order(created_at.desc());
let visible_posts = match page {
Some(number_page) => visible_posts
.filter(published.eq(true))
.limit(MAX_POSTS_PER_PAGE as i64)
.offset((MAX_POSTS_PER_PAGE * (number_page - 1)) as i64)
.load::<Post>(&connection)
@ -61,4 +62,17 @@ pub mod posts {
.values(new_post)
.get_result(&connection)
}
pub fn edit_post(updated_id: i32, new_post: &NewPost) -> Result<Post, Error> {
use crate::schema::posts::dsl::*;
let connection = establish_connection();
diesel::update(posts.filter(id.eq(updated_id)))
.set((
title.eq(&new_post.title),
content.eq(&new_post.content),
published.eq(&new_post.published),
))
.get_result(&connection)
}
}

View File

@ -0,0 +1,74 @@
{% extends "base" %}
{% block extracss %}
<style>
div.container {
display: grid;
grid-template-columns: 1fr 1fr;
}
div.editable form {
height: 100%;
}
div.editable input#title {
width: 76%;
margin: 10px 10px 10px 0;
}
div.editable textarea {
width: 95%;
height: 85%;
box-sizing: border-box;
}
</style>
{% endblock extracss %}
{% block content %}
<div class="editable">
<form action="/admin/edit_post/{{ id }}" method="post">
<input id="title" name="title" type="text" value={{ title }}/>
<label for="">Visible</label>
<input name="published" type="checkbox" value="true"{% if published %}checked{% endif %}/>
<textarea id="content" name="content">{{ content }}</textarea>
<button>Publicar</button>
</form>
</div>
<div id="preview" class="preview">
</div>
{% endblock content %}
{% block extrajs %}
<script src="https://cdn.jsdelivr.net/npm/showdown@1.9.0/dist/showdown.min.js"></script>
<script>
function delay(fn, ms) {
let timer = 0
return function(...args) {
clearTimeout(timer)
timer = setTimeout(fn.bind(this, ...args), ms || 0)
}
}
let converter = new showdown.Converter({
parseImgDimensions: true,
strikethrough: true,
tables: true,
tasklists: true,
emoji: true
});
text = "# " + document.getElementById("title").value.trim() + "\n" + document.getElementById("content").value;
document.getElementById("preview").innerHTML = converter.makeHtml(text);
document.getElementById("content").addEventListener("keyup", delay(() => {
let text = "# " + document.getElementById("title").value.trim() + "\n" + document.getElementById("content").value;
document.getElementById("preview").innerHTML = converter.makeHtml(text);
}, 500));
document.getElementById("title").addEventListener("keyup", delay(() => {
let text = "# " + document.getElementById("title").value.trim() + "\n" + document.getElementById("content").value;
document.getElementById("preview").innerHTML = converter.makeHtml(text);
}, 500));
</script>
{% endblock extrajs %}

View File

@ -45,15 +45,14 @@
<p class="colored"><a href="/post/{{ post.title | slugify }}-{{ post.id }}">{{ post.title }}</a></p>
<p class="colored center">0</p>
<p class="colored center">{{ post.published }}</p>
<p class="colored"><a href="#">Editar</a></p>
<p class="colored"><a href="/admin/edit_post/{{ post.id }}">Editar</a></p>
{% else %}
<p>{{ post.id }}</p>
<p><a href="/post/{{ post.title | slugify }}-{{ post.id }}">{{ post.title }}</a></p>
<p class="center">0</p>
<p class="center">{{ post.published }}</p>
<p><a href="#">Editar</a></p>
<p><a href="/admin/edit_post/{{ post.id }}">Editar</a></p>
{% endif %}
{% endfor %}
</div>
</h3>
{% endblock content %}