feat(templs): embed gh live sample

Author: fiji-flo

Diff for: crates/rari-doc/src/templ/templs/embedghlivesample.rs

@@ -0,0 +1,33 @@
+use std::fmt::Write;
+
+use rari_templ_func::rari_f;
+use rari_types::AnyArg;
+
+use crate::error::DocError;
+
+#[rari_f]
+pub fn embed_gh_live_sample(
+    path: String,
+    width: Option<AnyArg>,
+    height: Option<AnyArg>,
+) -> Result<String, DocError> {
+    let mut out = String::new();
+    out.push_str("<iframe ");
+    if let Some(width) = width {
+        if !width.is_empty() {
+            write!(&mut out, r#"width="{}" "#, width)?;
+        }
+    }
+    if let Some(height) = height {
+        if !height.is_empty() {
+            write!(&mut out, r#"height="{}" "#, height)?;
+        }
+    }
+
+    out.extend([
+        r#"src="https://mdn.github.io/"#,
+        path.as_str(),
+        r#""></iframe>"#,
+    ]);
+    Ok(out)
+}

Diff for: crates/rari-doc/src/templ/templs/mod.rs

@@ -4,6 +4,7 @@ pub mod banners;
 pub mod compat;
 pub mod cssinfo;
 pub mod csssyntax;
+pub mod embedghlivesample;
 pub mod embedinteractiveexample;
 pub mod glossary;
 pub mod inheritance_diagram;
@@ -34,6 +35,7 @@ pub fn invoke(
         "glossary" => glossary::glossary_any,
         "csssyntax" => csssyntax::csssyntax_any,
         "embedinteractiveexample" => embedinteractiveexample::embed_interactive_example_any,
+        "embedghlivesample" => embedghlivesample::embed_gh_live_sample_any,
         "listsubpages" => listsubpages::list_sub_pages_any,
         "listsubpagesgrouped" => listsubpages::list_sub_pages_grouped_any,
         "embedlivesample" => livesample::live_sample_any,