feat: Option to hide original element

Cargo.lock

@@ -1577,6 +1577,19 @@ dependencies = [
  "zmij",
 ]
 
+[[package]]
+name = "serde_yaml"
+version = "0.9.34+deprecated"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a8b1a1a2ebf674015cc02edccce75287f1a0130d394307b36743c2f5d504b47"
+dependencies = [
+ "indexmap",
+ "itoa",
+ "ryu",
+ "serde",
+ "unsafe-libyaml",
+]
+
 [[package]]
 name = "simd-abstraction"
 version = "0.7.1"
@@ -1676,7 +1689,9 @@ dependencies = [
  "oxc_parser",
  "oxc_span",
  "rand",
+ "serde",
  "serde_json",
+ "serde_yaml",
 ]
 
 [[package]]
@@ -1755,6 +1770,12 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254"
 
+[[package]]
+name = "unsafe-libyaml"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "673aac59facbab8a9007c7f6108d11f63b603f7cabff99fabf650fea5c32b861"
+
 [[package]]
 name = "utf8parse"
 version = "0.2.2"

Cargo.toml

@@ -4,6 +4,8 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+serde = { version = "1.0", features = ["derive"] }
+serde_yaml = "0.9"
 serde_json = "1.0"
 clap = { version = "4.0", features = ["derive"] }
 indoc = "2"

src/compiler/compiler.rs

@@ -117,10 +117,13 @@ fn construct_template(template_path: &str) -> Template {
             );
         });
 
+        let config_path = format!("{}/config.yaml", template_path);
+
         Template::TemplateInjector {
             template: template_content,
             replace_selector: replace_selector.trim().to_string(),
             scraper,
+            config_path: Some(config_path),
             script: post_script,
             style,
         }

src/compiler/config.rs

@@ -0,0 +1,50 @@
+use serde::Deserialize;
+
+#[derive(Debug, Deserialize, PartialEq)]
+pub enum ReplaceType {
+    #[serde(rename = "hide")]
+    Hide,
+    #[serde(rename = "replace")]
+    Replace,
+}
+
+impl Default for ReplaceType {
+    fn default() -> Self {
+        ReplaceType::Replace
+    }
+}
+
+#[derive(Debug, Deserialize, Default)]
+pub struct TemplateReplacer {
+    #[serde(default)]
+    pub replace_type: ReplaceType,
+}
+
+#[derive(Debug, Deserialize, Default)]
+pub struct Scraper {
+    #[serde(default)]
+    pub rerender_key: String,
+}
+
+#[derive(Debug, Deserialize, Default)]
+pub struct Config {
+    #[serde(default)]
+    pub template_replacer: TemplateReplacer,
+    #[serde(default)]
+    pub scraper: Scraper,
+}
+
+impl Config {
+    pub fn load(path: &Option<String>) -> Self {
+        match path {
+            Some(path_str) => match std::fs::File::open(path_str) {
+                Ok(file) => {
+                    let reader = std::io::BufReader::new(file);
+                    serde_yaml::from_reader(reader).unwrap_or_default()
+                }
+                Err(_) => Config::default(),
+            },
+            None => Config::default(),
+        }
+    }
+}

src/compiler/mod.rs

@@ -1,2 +1,3 @@
 pub mod compiler;
 pub mod models;
+pub mod config;

src/compiler/models.rs

@@ -31,6 +31,7 @@ pub enum Template {
         scraper: Option<String>,
         style: Option<String>,
         script: Option<String>,
+        config_path: Option<String>,
     },
 }
 

src/compiler/models_impl.rs

@@ -1,6 +1,7 @@
 use indoc::indoc;
 use serde_json;
 
+use crate::compiler::config::{Config, ReplaceType};
 use crate::css::{minify_css, scope_css};
 
 use crate::compiler::models::{PageRoute, Project, Template};
@@ -142,6 +143,7 @@ impl Template {
                 scraper,
                 script,
                 style,
+                config_path,
             } => {
                 let scope_class = format!("template-style-{}", rand::random::<u32>());
                 let script = if let Some(script) = script {
@@ -154,6 +156,8 @@ impl Template {
                     String::new()
                 };
 
+                let config = Config::load(config_path);
+
                 let style_script = if let Some(style) = style {
                     if style.trim().is_empty() {
                         String::new()
@@ -175,7 +179,9 @@ impl Template {
                     String::new()
                 };
 
-                let script_template = indoc! { r#"
+                let script_template =
+                    if config.template_replacer.replace_type == ReplaceType::Replace {
+                        indoc! { r#"
                             (function() {
                                 {style_script}
 
@@ -197,7 +203,34 @@ impl Template {
                                     {script}
                                 })();
                             })();
-                "# };
+                        "#
+                        }
+                    } else {
+                        indoc! { r#"
+                            (function() {
+                                {style_script}
+
+                                const parsedData = eval({scraper} || "(() => ({}))");
+                                const template = Handlebars.compile({template});
+                                const rendered = template(parsedData);
+                                const targetElement = document.querySelector({replace_selector});
+
+                                targetElement.style.display = 'none';
+
+                                const temp = document.createElement('template');
+                                temp.innerHTML = rendered;
+                                const newElement = temp.content.firstElementChild;
+
+                                targetElement.after(newElement);
+
+                                newElement.classList.add({scope_class});
+
+                                (function() {
+                                    {script}
+                                })();
+                            })();
+                            "# }
+                    };
 
                 script_template
                     .replace("{style_script}", &style_script.trim())