From 5952641a8fc196ce883b3356726a21cf9f1b8b4a Mon Sep 17 00:00:00 2001
From: Zhenbo Li <lizhenbo@yahoo.com>
Date: Sat, 21 Sep 2024 14:50:05 -0400
Subject: [PATCH] remove obsidian header

---
 .../src/markdown_parser/mod.rs                | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/fire_seq_search_server/src/markdown_parser/mod.rs b/fire_seq_search_server/src/markdown_parser/mod.rs
index 62705ce..fc727f8 100644
--- a/fire_seq_search_server/src/markdown_parser/mod.rs
+++ b/fire_seq_search_server/src/markdown_parser/mod.rs
@@ -26,13 +26,39 @@ fn hack_specific_chars_cow(text: Cow<str>) -> String {
     text.replace(bullet, " ")
 }
 
+use crate::query_engine::NotebookSoftware;
+use std::borrow::Borrow;
+use log::info;
+
+fn remove_obsidian_header<'a>(content: Cow<'a, str>) -> Cow<'a, str> {
+    lazy_static! {
+        static ref RE: Regex = Regex::new(
+            r"---[\s\S]*?---"
+        ).unwrap();
+    }
+    info!("from {:?}", &content);
+    let cr = content.borrow();
+    let ret: Cow<str> = RE.replace(cr, "    ");
+    info!("into {:?}", &ret);
+    ret.into_owned().into()
+}
+
 pub fn parse_logseq_notebook(md: Cow<'_,str>, title: &str, server_info: &ServerInformation) -> String {
     // Now we do some parsing for this file
     let content = exclude_advanced_query(md);
     let content = hack_specific_chars_cow(content);
+
+    let content = Cow::from(content);
+    let content = match &server_info.software {
+        NotebookSoftware::Obsidian => remove_obsidian_header(content),
+        _ => content,
+    };
     let content: String = markdown_to_text::convert_from_logseq(
         &content, title, server_info);
+
+    //let content = content.into_owned();
     content
+
 }