101 lines
2.6 KiB
Rust
101 lines
2.6 KiB
Rust
use cursive::{
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event::Key,
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menu::MenuTree,
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traits::*,
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views::{Dialog, EditView, Panel, ResizedView, TextView},
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Cursive,
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};
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fn main() {
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cursive::logger::init();
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let mut siv = cursive::default();
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siv.add_global_callback('q', cursive::Cursive::quit);
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siv.add_global_callback('~', cursive::Cursive::toggle_debug_console);
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siv.add_global_callback('o', open_prompt);
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siv.add_global_callback('?', help);
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siv.menubar()
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.add_subtree(
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"majc",
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MenuTree::new()
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.leaf("About", move |s| {
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s.add_layer(Dialog::info(format!(
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"{} {}",
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env!("CARGO_PKG_NAME"),
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env!("CARGO_PKG_VERSION")
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)));
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})
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.leaf("Help", move |s| {
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help(s);
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}),
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)
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.add_leaf("Open", |s| open_prompt(s));
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siv.add_global_callback(Key::Esc, |s| s.select_menubar());
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help(&mut siv);
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siv.run();
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}
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fn help(siv: &mut Cursive) {
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let content = include_str!("./help.gmi");
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siv.add_layer(
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Dialog::around(Panel::new(TextView::new(content).scrollable()))
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.title("Help")
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.dismiss_button("Ok"),
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);
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}
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fn open_prompt(siv: &mut Cursive) {
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siv.add_layer(
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Dialog::around(
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EditView::new()
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.on_submit(open)
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.with_name("url")
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.fixed_width(50),
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)
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.title("Enter a Gemini URL")
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.button("Ok", |s| {
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let url = s
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.call_on_name("url", |view: &mut EditView| view.get_content())
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.unwrap();
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open(s, &url);
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})
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.button("Cancel", |s| {
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s.pop_layer();
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}),
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);
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}
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fn open(siv: &mut Cursive, url: &str) {
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use maj::{get, StatusCode};
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use std::str;
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siv.pop_layer();
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log::debug!("got URL: {}", url);
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match get(url.to_string()) {
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Ok(resp) => {
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if resp.status != StatusCode::Success {
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siv.add_layer(Dialog::info(format!("{:?}: {}", resp.status, resp.meta)));
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return;
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}
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siv.add_fullscreen_layer(ResizedView::with_full_screen(
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Dialog::around(Panel::new(
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TextView::new(str::from_utf8(&resp.body).unwrap()).scrollable(),
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))
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.title(format!("{}: {}", url, resp.meta)),
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));
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}
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Err(why) => {
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log::error!("got response error: {:?}", why);
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siv.add_layer(Dialog::info(format!("Error fetching response: {:?}", why)));
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}
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}
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}
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