From 88e00370ee05d68edf4d3691656ed20ca08e2bab Mon Sep 17 00:00:00 2001
From: sid597 <sid597athens@gmail.com>
Date: Wed, 19 Aug 2026 23:16:40 +0530
Subject: [PATCH] ENG-2154 Undecorate Obsidian node titles into core_title on
 publish

---
 apps/obsidian/src/utils/conceptConversion.ts     | 6 ++++++
 apps/obsidian/src/utils/syncDgNodesToSupabase.ts | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/apps/obsidian/src/utils/conceptConversion.ts b/apps/obsidian/src/utils/conceptConversion.ts
index 339311234..931ff36ab 100644
--- a/apps/obsidian/src/utils/conceptConversion.ts
+++ b/apps/obsidian/src/utils/conceptConversion.ts
@@ -10,6 +10,7 @@ import type { DiscourseNodeInVault } from "./getDiscourseNodes";
 import type { LocalConceptDataInput } from "@repo/database/inputTypes";
 import type { ObsidianDiscourseNodeData } from "./syncDgNodesToSupabase";
 import type { Json } from "@repo/database/dbTypes";
+import { extractContentFromTitle } from "./extractContentFromTitle";
 
 /**
  * Get extra data (author, timestamps) from file metadata
@@ -160,12 +161,17 @@ export const discourseRelationTripleSchemaToLocalConcept = ({
 export const discourseNodeInstanceToLocalConcept = (
   context: SupabaseContext,
   nodeData: ObsidianDiscourseNodeData,
+  nodeTypesById: Record<string, DiscourseNode>,
 ): LocalConceptDataInput => {
   const extraData = getNodeExtraData(nodeData.file, context.userId);
   const { nodeInstanceId, nodeTypeId, importedFromRid, ...otherData } =
     nodeData.frontmatter;
   const literal_content: Record<string, Json> = {
     label: nodeData.file.basename,
+    core_title: extractContentFromTitle(
+      nodeTypesById[nodeData.nodeTypeId]?.format ?? "",
+      nodeData.file.basename,
+    ),
     source_data: otherData as unknown as Json,
   };
   if (importedFromRid && typeof importedFromRid === "string")
diff --git a/apps/obsidian/src/utils/syncDgNodesToSupabase.ts b/apps/obsidian/src/utils/syncDgNodesToSupabase.ts
index 9eb73e40a..d3d0f80ba 100644
--- a/apps/obsidian/src/utils/syncDgNodesToSupabase.ts
+++ b/apps/obsidian/src/utils/syncDgNodesToSupabase.ts
@@ -594,7 +594,7 @@ const convertDgToSupabaseConcepts = async ({
     .filter((n) => !!n);
 
   const nodeInstanceToLocalConcepts = nodesSince.map((node) => {
-    return discourseNodeInstanceToLocalConcept(context, node);
+    return discourseNodeInstanceToLocalConcept(context, node, nodeTypesById);
   });
 
   const relationInstancesData = await loadRelations(plugin);