131 lines
3.4 KiB
Rust
131 lines
3.4 KiB
Rust
use std::io;
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use std::thread;
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use std::process::{Command, Stdio};
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use serde_json;
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use gtk;
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use gtk::prelude::*;
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use glib;
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pub fn call<F>(cb: F)
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where
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F: FnOnce(io::Result<DescriptionList>) + Send + 'static,
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{
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thread::spawn(move || {
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let mut cb = Some(cb);
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glib::idle_add(move || {
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cb.take().unwrap()(request());
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glib::Continue(false)
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})
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});
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}
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fn request() -> io::Result<DescriptionList> {
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let child = Command::new("curl")
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.arg("-s")
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.arg("https://vimawesome.com/api/plugins?query=&page=1")
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.stdout(Stdio::piped())
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.spawn()?;
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let out = child.wait_with_output()?;
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if out.status.success() {
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let description_list: DescriptionList = serde_json::from_slice(&out.stdout).map_err(|e| {
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io::Error::new(io::ErrorKind::Other, e)
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})?;
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Ok(description_list)
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} else {
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Err(io::Error::new(
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io::ErrorKind::Other,
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format!(
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"curl exit with error:\n{}",
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match out.status.code() {
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Some(code) => format!("Exited with status code: {}", code),
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None => "Process terminated by signal".to_owned(),
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}
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),
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))
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}
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}
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pub fn build_result_panel(list: &DescriptionList) -> gtk::ScrolledWindow {
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let scroll = gtk::ScrolledWindow::new(None, None);
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scroll.get_style_context().map(|c| c.add_class("view"));
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let panel = gtk::ListBox::new();
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for plug in list.plugins.iter() {
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let row = create_plug_row(plug);
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panel.add(&row);
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}
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scroll.add(&panel);
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scroll.show_all();
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scroll
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}
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fn create_plug_row(plug: &Description) -> gtk::ListBoxRow {
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let row = gtk::ListBoxRow::new();
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let row_container = gtk::Box::new(gtk::Orientation::Vertical, 5);
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row_container.set_border_width(5);
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let hbox = gtk::Box::new(gtk::Orientation::Horizontal, 5);
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let label_box = create_plug_label(plug);
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let button_box = gtk::Box::new(gtk::Orientation::Horizontal, 0);
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button_box.set_halign(gtk::Align::End);
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let add_btn = gtk::Button::new_with_label("Install");
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button_box.pack_start(&add_btn, false, true, 0);
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row_container.pack_start(&hbox, true, true, 0);
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hbox.pack_start(&label_box, true, true, 0);
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hbox.pack_start(&button_box, false, true, 0);
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row.add(&row_container);
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add_btn.connect_clicked(clone!(button_box => move |_| { }));
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row
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}
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fn create_plug_label(plug: &Description) -> gtk::Box {
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let label_box = gtk::Box::new(gtk::Orientation::Vertical, 5);
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let name_lbl = gtk::Label::new(None);
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name_lbl.set_markup(&format!(
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"<b>{}</b> by {}",
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plug.name,
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plug.author.as_ref().map(|s| s.as_ref()).unwrap_or(
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"unknown",
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)
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));
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name_lbl.set_halign(gtk::Align::Start);
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let url_lbl = gtk::Label::new(None);
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if let Some(url) = plug.github_url.as_ref() {
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url_lbl.set_markup(&format!("<a href=\"{}\">{}</a>", url, url));
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}
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url_lbl.set_halign(gtk::Align::Start);
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label_box.pack_start(&name_lbl, true, true, 0);
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label_box.pack_start(&url_lbl, true, true, 0);
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label_box
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}
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#[derive(Serialize, Deserialize, Debug)]
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pub struct DescriptionList {
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pub plugins: Box<[Description]>,
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}
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#[derive(Serialize, Deserialize, Debug)]
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pub struct Description {
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pub name: String,
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pub github_url: Option<String>,
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pub author: Option<String>,
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pub github_stars: Option<i64>,
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}
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