175 lines
4.6 KiB
Rust
Executable File
175 lines
4.6 KiB
Rust
Executable File
#![recursion_limit = "128"]
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#![feature(decl_macro, proc_macro_hygiene, try_trait)]
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#[macro_use]
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extern crate gettext_macros;
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#[macro_use]
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extern crate lazy_static;
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use wasm_bindgen::{prelude::*, JsCast};
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use web_sys::{console, window, Document, Element, Event, HtmlInputElement, TouchEvent};
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init_i18n!(
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"plume-front",
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af,
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ar,
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bg,
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ca,
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cs,
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cy,
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da,
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de,
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el,
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en,
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eo,
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es,
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fa,
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fi,
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fr,
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gl,
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he,
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hi,
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hr,
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hu,
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it,
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ja,
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ko,
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nb,
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nl,
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no,
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pl,
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pt,
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ro,
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ru,
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sat,
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si,
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sk,
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sl,
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sr,
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sv,
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tr,
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uk,
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vi,
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zh
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);
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mod editor;
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compile_i18n!();
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lazy_static! {
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static ref CATALOG: gettext::Catalog = {
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let catalogs = include_i18n!();
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let lang = window().unwrap().navigator().language().unwrap();
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let lang = lang.splitn(2, '-').next().unwrap_or("en");
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let english_position = catalogs
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.iter()
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.position(|(language_code, _)| *language_code == "en")
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.unwrap();
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catalogs
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.iter()
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.find(|(l, _)| l == &lang)
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.unwrap_or(&catalogs[english_position])
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.clone()
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.1
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};
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}
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#[wasm_bindgen(start)]
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pub fn main() -> Result<(), JsValue> {
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extern crate console_error_panic_hook;
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use std::panic;
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panic::set_hook(Box::new(console_error_panic_hook::hook));
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menu();
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search();
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editor::init()
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.map_err(|e| console::error_1(&&format!("Editor error: {:?}", e).into()))
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.ok();
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Ok(())
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}
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/// Toggle menu on mobile devices
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///
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/// It should normally be working fine even without this code
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/// But :focus-within is not yet supported by Webkit/Blink
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fn menu() {
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let document = document();
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if let Ok(Some(button)) = document.query_selector("#menu a") {
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if let Some(menu) = document.get_element_by_id("content") {
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let show_menu = Closure::wrap(Box::new(|_: TouchEvent| {
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self::document()
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.get_element_by_id("menu")
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.map(|menu| {
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menu.set_attribute("aria-expanded", "true")
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.map(|_| menu.class_list().add_1("show"))
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})
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.unwrap()
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.unwrap()
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.unwrap();
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}) as Box<dyn FnMut(TouchEvent)>);
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button
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.add_event_listener_with_callback("touchend", show_menu.as_ref().unchecked_ref())
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.unwrap();
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show_menu.forget();
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let close_menu = Closure::wrap(Box::new(|evt: TouchEvent| {
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if evt
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.target()
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.unwrap()
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.dyn_ref::<Element>()
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.unwrap()
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.closest("a")
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.unwrap()
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.is_some()
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{
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return;
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}
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self::document()
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.get_element_by_id("menu")
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.map(|menu| {
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menu.set_attribute("aria-expanded", "false")
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.map(|_| menu.class_list().remove_1("show"))
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})
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.unwrap()
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.unwrap()
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.unwrap()
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}) as Box<dyn FnMut(TouchEvent)>);
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menu.add_event_listener_with_callback("touchend", close_menu.as_ref().unchecked_ref())
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.unwrap();
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close_menu.forget();
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}
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}
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}
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/// Clear the URL of the search page before submitting request
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fn search() {
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if let Some(form) = document().get_element_by_id("form") {
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let normalize_query = Closure::wrap(Box::new(|_: Event| {
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document()
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.query_selector_all("#form input")
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.map(|inputs| {
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for i in 0..inputs.length() {
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let input = inputs.get(i).unwrap();
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let input = input.dyn_ref::<HtmlInputElement>().unwrap();
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if input.name().is_empty() {
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input.set_name(&input.dyn_ref::<Element>().unwrap().id());
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}
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if !input.name().is_empty() && input.value().is_empty() {
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input.set_name("");
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}
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}
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})
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.unwrap();
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}) as Box<dyn FnMut(Event)>);
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form.add_event_listener_with_callback("submit", normalize_query.as_ref().unchecked_ref())
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.unwrap();
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normalize_query.forget();
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}
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}
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fn document() -> Document {
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window().unwrap().document().unwrap()
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}
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