From b2b8d1b5d0667a5aadc47f809c5198bfa2970b01 Mon Sep 17 00:00:00 2001
From: Adhityaa Chandrasekar <adtac@adtac.in>
Date: Sun, 6 Oct 2019 16:55:06 -0700
Subject: [PATCH] commento.js: hide deleted if children are deleted

This also adds a data-hide-deleted data tag that allows you to hide
deleted comments even if they have undeleted children.
---
 frontend/js/commento.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/frontend/js/commento.js b/frontend/js/commento.js
index 2745f16..072b75b 100644
--- a/frontend/js/commento.js
+++ b/frontend/js/commento.js
@@ -68,6 +68,7 @@
   var root = null;
   var cssOverride;
   var noFonts;
+  var hideDeleted;
   var autoInit;
   var isAuthenticated = false;
   var comments = [];
@@ -1008,9 +1009,19 @@
 
       append(card, header);
       append(card, contents);
+
+      console.log(children);
+      if (comment.deleted && (hideDeleted === "true" || children === null)) {
+        return;
+      }
+
       append(cards, card);
     });
 
+    if (cards.childNodes.length === 0) {
+      return null;
+    }
+
     return cards;
   }
 
@@ -1937,6 +1948,8 @@
         }
 
         noFonts = attrGet(scripts[i], "data-no-fonts");
+
+        hideDeleted = attrGet(scripts[i], "data-hide-deleted");
       }
     }
   }