Handle Input status

src/history.rs.rej

@@ -0,0 +1,10 @@
+diff a/src/history.rs b/src/history.rs	(rejected hunks)
+@@ -2,7 +2,7 @@ use url::Url;
+ use std::sync::Mutex;
+ 
+ lazy_static! {
+-    static ref HISTORY: Mutex<Vec<Url>> = Mutex::new(vec![]);
++    static ref HISTORY: Mutex<BTreeSet<Url>> = Mutex::new(vec![]);
+ }
+ 
+ pub fn init() {

src/main.rs

@@ -9,7 +9,7 @@ use cursive::theme::Effect;
 use cursive::traits::*;
 use cursive::utils::markup::StyledString;
 use cursive::view::Scrollable;
-use cursive::views::{Dialog, EditView, Panel, SelectView};
+use cursive::views::{Dialog, EditView, Panel, SelectView, TextView};
 use cursive::Cursive;
 
 use std::str::FromStr;
@@ -74,6 +74,24 @@ fn prompt_for_url(s: &mut Cursive) {
     );
 }
 
+fn prompt_for_answer(s: &mut Cursive, url: Url, message: String) {
+    s.add_layer(
+        Dialog::new()
+            .title(message)
+            // Padding is (left, right, top, bottom)
+            .padding((1, 1, 1, 0))
+            .content(
+                EditView::new()
+                    .on_submit(move |s, response| {
+                        let link = format!("{}?query={}", url.to_string(), response);
+                        s.pop_layer();
+                        follow_link(s, &link);
+                    }).fixed_width(60)
+            )
+            .with_id("url_query"),
+    );
+}
+
 fn goto_url(s: &mut Cursive, url: &str) {
     // Prepend gemini scheme if needed
     if url.starts_with("gemini://") {
@@ -136,6 +154,8 @@ fn draw_content(s: &mut Cursive, url: Url, content: String) {
     let mut main_view = s.find_id::<SelectView>("main").unwrap();
     let mut container = s.find_id::<Dialog>("container").unwrap();
 
+    let url_copy = url.clone();
+
     // handle response status
     if let Some(status_line) = content.lines().next() {
         if let Ok(status) = Status::from_str(status_line) {
@@ -155,6 +175,9 @@ fn draw_content(s: &mut Cursive, url: Url, content: String) {
                     ));
                     return;
                 }
+                Status::Input(message) => {
+                    prompt_for_answer(s, url_copy, message);
+                }
                 other_status => {
                     s.add_layer(Dialog::info(format!("ERROR: {:?}", other_status)));
                     return;