stop rendering .html files via <iframe>s

Now that we have Lua scripting we don't need iframes anymore.

2 files changed, 2 insertions, 20 deletions

diff --git a/src/main.rs b/src/main.rs
index ffa6486..2cd3a5d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -523,27 +523,9 @@ fn render_markdown(input: &str, page: &mut Page, _mode: RenderMode) {
     page.body.push_str("</div>");
 }
 
-fn embed_html_as_iframe(input: &str, page: &mut Page, mode: RenderMode) {
-    if mode == RenderMode::View {
-        page.body.push_str("<iframe src='?action=run'></iframe>");
-        page.frame_src = Some("'self'");
-    } else {
-        page.body
-            .push_str("<div class=note>Note that JavaScript does not work in the preview.</div>");
-        // sandbox=allow-scripts wouldn't work because the strict parent page CSP still applies
-
-        // The sandbox attribute makes browsers treat the embedded page as a unique origin.
-        page.body.push_str(&format!(
-            "<iframe srcdoc='{}' sandbox></iframe>",
-            html_escape(input)
-        ));
-    }
-}
-
 fn get_renderer(path: &Utf8Path) -> Option<fn(&str, &mut Page, RenderMode)> {
     match path.extension() {
         Some("md") => Some(render_markdown),
-        Some("html") => Some(embed_html_as_iframe),
         _ => None,
     }
 }
diff --git a/src/static/style.css b/src/static/style.css
index e3d0954..54c4f4a 100644
--- a/src/static/style.css
+++ b/src/static/style.css
@@ -23,7 +23,7 @@ h1 {
 	flex-grow: 1;
 }
 
-textarea, iframe {
+textarea {
 	flex-grow: 1;
 }
 
@@ -92,4 +92,4 @@ label {
 .addition { background: #e6ffed; }
 .deletion { background: #ffeef0; }
 .addition ins {background: #acf2bd; text-decoration: none; }
-.deletion del {background: #fdb8c0; text-decoration: none; }
\ No newline at end of file
+.deletion del {background: #fdb8c0; text-decoration: none; }