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/*
This file is part of jellything (https://codeberg.org/metamuffin/jellything)
which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
Copyright (C) 2023 metamuffin <metamuffin.org>
*/
use super::{
account::session::Session,
error::MyError,
layout::DynLayoutPage,
node::NodeCard,
sort::{filter_and_sort_nodes, NodeFilterSort, NodeFilterSortForm},
};
use crate::{database::Database, uri};
use anyhow::Context;
use jellycommon::NodePublic;
use rocket::{get, State};
/// This function is a stub and only useful for use in the uri! macro.
#[get("/items")]
pub fn r_all_items() {}
#[get("/items?<page>&<filter..>")]
pub fn r_all_items_filter(
_sess: Session,
db: &State<Database>,
page: Option<usize>,
filter: NodeFilterSort,
) -> Result<DynLayoutPage<'_>, MyError> {
let mut items = db
.node
.iter()
.map(|e| e.context("listing"))
.collect::<anyhow::Result<Vec<_>>>()?
.into_iter()
.map(|(k, n)| (k, n.public))
.collect::<Vec<(String, NodePublic)>>();
filter_and_sort_nodes(&filter, &mut items);
let page_size = 100;
let page = page.unwrap_or(0);
let offset = page * page_size;
let from = offset.min(items.len());
let to = (offset + page_size).min(items.len());
let max_page = items.len().div_ceil(page_size);
Ok(super::layout::LayoutPage {
title: "All Items".to_owned(),
content: markup::new! {
.page.dir {
h1 { "All Items" }
@NodeFilterSortForm { f: &filter }
ul.children { @for (id, node) in &items[from..to] {
li {@NodeCard { id, node: &node }}
}}
p.pagecontrols {
"Page " @page " of "
@if page > 0 {
a.prev[href=uri!(r_all_items_filter(Some(page - 1), filter.clone()))] { "Previous page" } " "
}
@if page < max_page {
a.next[href=uri!(r_all_items_filter(Some(page + 1), filter.clone()))] { "Next page" }
}
}
}
},
..Default::default()
})
}
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