disable textarea spellcheck for ext not in (md, txt)

1 files changed, 11 insertions, 1 deletions

diff --git a/src/forms.rs b/src/forms.rs
index 15a22cf..b987aca 100644
--- a/src/forms.rs
+++ b/src/forms.rs
@@ -1,9 +1,13 @@
+use std::os::unix::prelude::OsStrExt;
+
 use hyper::http::request::Parts;
 use serde::Deserialize;
 use sputnik::html_escape;
 
 use crate::{action_links, controller::Controller, get_renderer, Context, Error, Page, Response};
 
+const FILE_EXT_WITH_SPELLCHECK: &[&[u8]] = &[b"md", b"txt"];
+
 fn render_error(message: &str) -> String {
     format!("<div class=error>error: {}</div>", html_escape(message))
 }
@@ -53,7 +57,13 @@ pub fn edit_text_form<'a, C: Controller>(
     }
     page.body.push_str(&format!(
         "<form method=post action='?action=edit' class=edit-form>\
-        <textarea name=text autofocus autocomplete=off>{}</textarea>",
+        <textarea name=text autofocus autocomplete=off spellcheck={}>{}</textarea>",
+        FILE_EXT_WITH_SPELLCHECK.contains(
+            &ctx.path
+                .extension()
+                .map(|e| e.as_bytes())
+                .unwrap_or_default()
+        ),
         html_escape(&data.text)
     ));
     page.body