refactor: remove RenderExtras methods

src/generator/qr_code.rs

@@ -12,8 +12,6 @@ use image::{
     ImageFormat,
 };
 
-use crate::utils::base64::Base64;
-
 pub struct GenQrCode {
     link: String,
     size: u32,
@@ -28,28 +26,6 @@ impl GenQrCode {
         }
     }
 
-    pub fn get(&self) -> String {
-        let code = QrCode::new(self.link.as_str()).unwrap();
-        let image = code.render::<Luma<u8>>().max_dimensions(self.size, self.size).build();
-
-        let mut img_bytes = Vec::new();
-        let mut cursor = Cursor::new(&mut img_bytes);
-        image.write_to(&mut cursor, ImageFormat::Png).unwrap();
-
-        let qr_code = Base64::encode(img_bytes);
-        format!("data:image/png;base64,{}", qr_code)
-    }
-
-    pub fn html(&self) -> String {
-        let qr_code_base64 = self.get();
-
-        format!(
-            "<p class='qrcode'>
-                <img src='{}' alt='QR Code of {}' />
-            </p>", qr_code_base64, self.link
-        )
-    }
-
     pub fn png(&self, file_path: &str) -> Result<(), Box<dyn Error>> {
         let code = QrCode::new(self.link.as_str())?;
         let image = code.render::<Luma<u8>>().max_dimensions(

src/regexp/regex_core.rs

@@ -5,9 +5,6 @@ impl CoreRegExp {
     pub const EXTRACT_URL: &'static str = r"(?P<url>https?://[^\s]+)";
     pub const VALIDATE_TAGS: &'static str = r".*\*{1,2}.*|.*_.*|.*<\s*[a-zA-Z]+[^>]*>.*";
 
-    pub const RENDER_EXTRA_GIST: &'static str = r#"\[!extra gist data=['"](.*?)['"]\]"#;
-    pub const RENDER_EXTRA_QRCODE: &'static str = r#"\[!extra qrcode data=['"](.*?)['"], size=(\d+)\]"#;
-
     pub const CLEAN_LINE: &'static str = r"\s*\{\s*\}\s*";
 
 }

src/render/mod.rs

@@ -2,7 +2,4 @@ pub mod render;
 pub mod render_io;
 
 // Helpers
-pub mod render_inject;
-
-// Extras
-pub mod render_extras;
+pub mod render_inject;

src/system/markdown.rs

@@ -20,7 +20,6 @@ use crate::{
     render::{
         render_io::RenderIO,
         render_inject::RenderInject,
-        render_extras::RenderExtras, 
     }, 
 
     utils::{
@@ -61,10 +60,7 @@ impl Markdown {
     }
 
     pub fn append_extras_and_render(markdown: &str) -> String {
-        let markdown_block_extras_qrcode = RenderExtras::qrcode(&markdown);
-        let markdown_block_extras_gist = RenderExtras::gist(&markdown_block_extras_qrcode);
-
-        let parser = Parser::new_ext(&markdown_block_extras_gist, Options::all());
+        let parser = Parser::new_ext(&markdown, Options::all());
         let mut html_output = String::new();
         html::push_html(&mut html_output, parser);
 

src/utils/base64.rs

@@ -4,10 +4,6 @@ pub struct Base64;
 
 impl Base64 {
 
-    pub fn encode(input: Vec<u8>) -> String {
-        BASE64_STANDARD.encode(input)
-    }
-
     pub fn encode_html(content: &str) -> String {
         format!(
             "data:text/html;base64,{}", BASE64_STANDARD.encode(content)