From 5ee7a1ae811dedfdb06cb2d6972a7ee395cdec91 Mon Sep 17 00:00:00 2001
From: Jared Pereira <jared@awarm.space>
Date: Tue, 25 Nov 2025 00:15:05 -0500
Subject: [PATCH] support canvas titles on homepage

---
 .../rpc/[command]/getFactsFromHomeLeaflets.ts | 29 ++++++++++++++++---
 1 file changed, 25 insertions(+), 4 deletions(-)

diff --git a/app/api/rpc/[command]/getFactsFromHomeLeaflets.ts b/app/api/rpc/[command]/getFactsFromHomeLeaflets.ts
index cfb49308..fa0c9f2f 100644
--- a/app/api/rpc/[command]/getFactsFromHomeLeaflets.ts
+++ b/app/api/rpc/[command]/getFactsFromHomeLeaflets.ts
@@ -4,7 +4,6 @@ import type { Attribute } from "src/replicache/attributes";
 import { makeRoute } from "../lib";
 import type { Env } from "./route";
 import { scanIndexLocal } from "src/replicache/utils";
-import { getBlocksWithTypeLocal } from "src/hooks/queries/useBlocks";
 import * as base64 from "base64-js";
 import { YJSFragmentToString } from "components/Blocks/TextBlock/RenderYJSFragment";
 import { applyUpdate, Doc } from "yjs";
@@ -35,9 +34,31 @@ export const getFactsFromHomeLeaflets = makeRoute({
         let scan = scanIndexLocal(facts[token]);
         let [root] = scan.eav(token, "root/page");
         let rootEntity = root?.data.value || token;
-        let [title] = getBlocksWithTypeLocal(facts[token], rootEntity).filter(
-          (b) => b.type === "text" || b.type === "heading",
-        );
+
+        // Check page type to determine which blocks to look up
+        let [pageType] = scan.eav(rootEntity, "page/type");
+        let isCanvas = pageType?.data.value === "canvas";
+
+        // Get blocks and sort by position
+        let rawBlocks = isCanvas
+          ? scan.eav(rootEntity, "canvas/block").sort((a, b) => {
+              if (a.data.position.y === b.data.position.y)
+                return a.data.position.x - b.data.position.x;
+              return a.data.position.y - b.data.position.y;
+            })
+          : scan.eav(rootEntity, "card/block").sort((a, b) => a.data.position - b.data.position);
+
+        // Map to get type and filter for text/heading
+        let blocks = rawBlocks
+          .map((b) => {
+            let type = scan.eav(b.data.value, "block/type")[0];
+            if (!type || (type.data.value !== "text" && type.data.value !== "heading")) return null;
+            return b.data;
+          })
+          .filter((b) => b !== null);
+
+        let title = blocks[0];
+
         if (!title) titles[token] = "Untitled";
         else {
           let [content] = scan.eav(title.value, "block/text");
-- 
2.51.2