From 57ebf4c21c8b4f7c2ef5126ded39a9facaa848ee Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Mon, 10 Jan 2022 21:08:50 +0000
Subject: [PATCH] underscore fix, fix relative path being weird for graph

---
 layouts/partials/popover.html |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/layouts/partials/popover.html b/layouts/partials/popover.html
index d9cc941..3a7de11 100644
--- a/layouts/partials/popover.html
+++ b/layouts/partials/popover.html
@@ -1,3 +1,4 @@
+{{if $.Site.Data.config.enableLinkPreview}}
 <script>
   function htmlToElement(html) {
     const template = document.createElement('template')
@@ -6,10 +7,12 @@
     return template.content.firstChild
   }
 
+  const pathRegex = /\.\.?(\/\.\.)*/
   document.addEventListener("DOMContentLoaded", () => {
     [...document.getElementsByClassName("internal-link")]
       .forEach(li => {
-        const linkDest = content[li.dataset.src]
+        console.log(li.dataset.src.replace(pathRegex, ''))
+        const linkDest = content[li.dataset.src.replace(pathRegex, '')]
         if (linkDest) {
           const popoverElement = `<div class="popover">
     <h3>${linkDest.title}</h3>
@@ -26,4 +29,5 @@
         }
       })
   })
-</script>
\ No newline at end of file
+</script>
+{{end}}
\ No newline at end of file

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