Add an actual renderer to cleanup pandocs HTML

src/build/render.rs

@@ -1,10 +1,10 @@
 use config::Config;
 
-use renderers::stub;
+use renderers::html_cleanup::html_cleanup;
 
 pub fn render(config: Config, input: String) -> Result<String, String> {
     let mut rendered_input = input;
-    for renderer in vec![stub] {
+    for renderer in vec![html_cleanup] {
         rendered_input = try!(renderer(config.clone(), rendered_input));
     }
     return Ok(rendered_input);

src/renderers/html_cleanup.rs

@@ -0,0 +1,13 @@
+use renderers::helpers::{sciter_start, get_html};
+use config::Config;
+
+
+pub fn html_cleanup(config: Config, input: String) -> Result<String, String> {
+    let mut root = sciter_start(input);
+    root.find_first("meta[content='text/css']").unwrap().unwrap().destroy().unwrap();
+    root.find_first("style").unwrap().unwrap().destroy().unwrap();
+    root.find_first("title").unwrap().unwrap().destroy().unwrap();
+    let html = get_html(root);
+    return Ok(html);
+}
+

src/renderers/mod.rs

@@ -1,10 +1,5 @@
 use config::Config;
 
-pub mod sciter;
-
-pub fn stub(config: Config, input: String) -> Result<String, String> {
-    let root = sciter::sciter_start(input);
-    let html = sciter::get_html(root);
-    return Ok(html);
-}
+mod helpers;
 
+pub mod html_cleanup;