feat: resolve daletl titles

src-tauri/Cargo.lock

@@ -609,9 +609,9 @@ dependencies = [
 
 [[package]]
 name = "dalet"
-version = "1.0.0-pre.12"
+version = "1.0.0-pre.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcb1baee9a3c3f0f6aed8cb4cf29331717227cb92dd6204e2df963dd315d69c1"
+checksum = "bf04981045a3b665c3b52a753a72f976489aac293462363375767d91b1ae74fb"
 dependencies = [
  "clap",
  "enum-procs",

src-tauri/Cargo.toml

@@ -26,7 +26,7 @@ tauri = { version = "1", features = [
 ] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
-dalet = "1.0.0-pre.12"
+dalet = "1.0.0-pre.14"
 
 tokio = { version = "1.39.2", features = ["full"] }
 tokio-rustls = { version = "0.26.0", default-features = false, features = [

src-tauri/src/process_input/process_data.rs

@@ -1,9 +1,16 @@
 use bytes::Bytes;
-use dalet::{daletl::DlPage, parsers::gemtext::parse_gemtext, typed::Tag::*};
+use dalet::{
+    daletl::DlPage,
+    parsers::gemtext::parse_gemtext,
+    typed::{ResolveTitle, Tag::*},
+};
 use mime::Mime;
 use std::str;
 
-use crate::types::{VigiError, VigiOutput};
+use crate::{
+    types::{VigiError, VigiOutput},
+    utils::truncate,
+};
 
 pub async fn process_data(mime: Mime, data: Bytes) -> Result<VigiOutput, VigiError> {
     let result = match (mime.type_().as_str(), mime.subtype().as_str()) {
@@ -27,13 +34,10 @@ async fn process_text(data: &str) -> VigiOutput {
 }
 
 async fn process_gemini(data: &str) -> Result<VigiOutput, VigiError> {
-    let mut truncated = data.to_owned();
-    truncated.truncate(50);
+    let truncated = truncate(data, 20);
 
     let page = parse_gemtext(data).map_err(|_| VigiError::Parse)?;
-    let output = DlPage::from(page).data;
+    let title = page.resolve_title().unwrap_or(truncated.to_owned());
 
-    let res = VigiOutput::new(truncated, output);
-
-    Ok(res)
+    Ok(VigiOutput::new(title.to_owned(), DlPage::from(page).data))
 }

src-tauri/src/utils.rs

@@ -57,3 +57,10 @@ pub fn write_tabs(path: &PathBuf, tabs: &Vec<Tab>) -> Result<(), VigiError> {
     )
     .map_err(|_| VigiError::StateUpdate)
 }
+
+pub fn truncate(s: &str, max_chars: usize) -> &str {
+    match s.char_indices().nth(max_chars) {
+        Some((idx, _)) => &s[..idx],
+        None => s,
+    }
+}