file loadig and file tree working

src-tauri/Cargo.lock

@@ -144,6 +144,7 @@ name = "apographe"
 version = "0.1.0"
 dependencies = [
  "comrak",
+ "html_tag",
  "serde",
  "serde_json",
  "shellexpand",
@@ -1582,6 +1583,12 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "html_tag"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "258c462501ea394856d3c6cf7ca16f384dfb928766617bf018af0068c6935dee"
+
 [[package]]
 name = "http"
 version = "1.1.0"

src-tauri/Cargo.toml

@@ -26,4 +26,5 @@ comrak = "0.29.0"
 tauri-plugin-fs = "2"
 tauri-plugin-log = "2"
 shellexpand = "3.1.0"
+html_tag = "0.1.3"
 

src-tauri/src/lib.rs

@@ -1,9 +1,16 @@
-use std::path::Path;
-
 use comrak::{format_html, nodes::NodeValue, parse_document, Arena, Options};
+use html_tag::HtmlTag;
 use shellexpand;
-use tauri::Manager;
+use std::{
+    collections::BTreeMap,
+    env,
+    ffi::{OsStr, OsString},
+    fs,
+    path::{absolute, Path},
+};
+use tauri::{ipc::IpcResponse, Manager};
 use tauri_plugin_fs::FsExt;
+
 // Learn more about Tauri commands at https://tauri.app/develop/calling-rust/
 #[tauri::command]
 fn greet(name: &str) -> String {
@@ -11,7 +18,7 @@ fn greet(name: &str) -> String {
 }
 
 #[tauri::command]
-fn parse_markdown(document: &str, pathtemplate: &str) -> String {
+fn parse_markdown(document: &str, pathtemplate: &str, basepath: &str) -> String {
     let mut rendered_markdown: String = String::new();
     let path = "/foo/bar.txt";
     println!("{:?}", shellexpand::full(path));
@@ -25,9 +32,16 @@ fn parse_markdown(document: &str, pathtemplate: &str) -> String {
     let root = parse_document(&arena, document, &options);
 
     // Iterate over all the descendants of root.
+    env::set_current_dir(basepath);
     for node in root.descendants() {
         if let NodeValue::Image(ref mut image_node) = node.data.borrow_mut().value {
-            if let Ok(resolved_path) = shellexpand::full(&image_node.url) {
+            let image_path = Path::new(&image_node.url).to_path_buf();
+            let absolute_image_path = absolute(image_node.url.clone());
+            let absolute_image_path = 
+.unwrap_or(image_path)
+                .as_path()
+                .to_string_lossy()
+            if let Ok(resolved_path) = shellexpand::full(&absolute_image_path) {
                 image_node.url = pathtemplate.replace("FILEPATH", &resolved_path);
             }
         }
@@ -39,7 +53,100 @@ fn parse_markdown(document: &str, pathtemplate: &str) -> String {
     return rendered_markdown.to_owned();
     // String::from_str("lololo").unwrap()
 }
+// <div class="filetree-node" id="folder3">
+//     <button class="filetree-element">
+//         <img class="topbar_icon" src="images/dropdown.svg" />folder 3
+//     </button>
+// </div>
 
+fn add_dir_tree_node(path: &Path, filter: &Vec<String>) -> HtmlTag {
+    let mut html = HtmlTag::new("div")
+        .with_class("filetree-node")
+        .with_id(&format!(
+            "{}",
+            Path::new(path)
+                .file_name()
+                .unwrap_or_default()
+                .to_string_lossy()
+        ))
+        .with_attribute("expanded", "false")
+        .with_child(
+            HtmlTag::new("button")
+                .with_class("filetree-directory-button")
+                .with_child(
+                    HtmlTag::new("img")
+                        .with_class("filetree-icon")
+                        .with_attribute("src", "images/directory.svg"),
+                )
+                .with_child(
+                    HtmlTag::new("a").with_body(
+                        &Path::new(path)
+                            .file_name()
+                            .unwrap_or_default()
+                            .to_string_lossy(),
+                    ),
+                ),
+        );
+    if let Ok(entries) = fs::read_dir(path) {
+        for dir_entry_res in entries {
+            println!("{:?}", dir_entry_res);
+            if let Ok(dir_entry) = dir_entry_res {
+                if let Ok(metadata) = fs::metadata(dir_entry.path()) {
+                    if metadata.is_file() {
+                        let mut file_div = HtmlTag::new("div")
+                            .with_class("filetree-node")
+                            .with_id(&format!("{}", dir_entry.path().to_string_lossy()))
+                            .with_attribute("style", "visibility: hidden; height: 0px;");
+                        let mut file_button =
+                            HtmlTag::new("button").with_class("filetree-file-button");
+                        match dir_entry
+                            .path()
+                            .extension()
+                            .unwrap_or_default()
+                            .to_string_lossy()
+                            .to_string()
+                            .as_str()
+                        {
+                            "md" => file_button.add_child(
+                                HtmlTag::new("img")
+                                    .with_class("filetree-icon")
+                                    .with_attribute("src", "images/markdown.svg"),
+                            ),
+
+                            _ => file_button.add_child(
+                                HtmlTag::new("img")
+                                    .with_class("filetree-icon")
+                                    .with_attribute("src", "images/file.svg"),
+                            ),
+                        };
+
+                        file_button.add_child(
+                            HtmlTag::new("a").with_body(&dir_entry.file_name().to_string_lossy()),
+                        );
+                        file_div.add_child(file_button);
+
+                        html.add_child(file_div)
+                    } else if metadata.is_dir() {
+                        html.add_child(
+                            add_dir_tree_node(&dir_entry.path(), &filter)
+                                .with_attribute("style", "visibility: hidden; height: 0px;"), // .with_style("visibility", "hidden")
+                                                                                              // .with_style("height", "0px"),
+                        );
+                    }
+                }
+            }
+        }
+    }
+    return html;
+}
+#[tauri::command]
+fn dir_tree_html(basepath: &str, filter: Vec<String>) -> String {
+    match shellexpand::full(basepath) {
+        Ok(path) => add_dir_tree_node(&Path::new(&path.into_owned()), &filter).to_html(),
+
+        Err(_) => String::new(),
+    }
+}
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
     tauri::Builder::default()
@@ -54,8 +161,7 @@ pub fn run() {
 
             Ok(())
         })
-        .invoke_handler(tauri::generate_handler![greet])
-        .invoke_handler(tauri::generate_handler![parse_markdown])
+        .invoke_handler(tauri::generate_handler![dir_tree_html, parse_markdown])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }

src-tauri/tauri.conf.json

@@ -11,6 +11,7 @@
     "windows": [
       {
         "title": "apographe",
+        "decorations": false,
         "width": 800,
         "height": 600
       }