Refactored navigation icon processing and improved error handling in transformNavigation function

src/objects/navigation.js

@@ -7,12 +7,10 @@ export async function importNotionNavigation(env) {
   const notionProperties = await queryNotionDataSource(env.PROPERTIES_DB);
   // Transform the incoming pages for the given type
   const navigationItems = (
-    await Promise.all(
+    await Promise.all([
-      notionPages.map(async (item) => transformNavigation(item, "page")),
+      ...notionPages.map((item) => transformNavigation(item, "page")),
-      notionProperties.map(async (item) =>
+      ...notionProperties.map((item) => transformNavigation(item, "property")),
-        transformNavigation(item, "property")
+    ])
-      )
-    )
   ).filter(Boolean);
 
   // Store the updated cache

src/utils/icon.js

@@ -22,13 +22,25 @@ async function processSVG(svgText, cssClass) {
   }
 }
 
+function notionIconUrl(iconObj) {
+  return (
+    iconObj?.external?.url ||
+    iconObj?.file?.url ||
+    iconObj?.custom_emoji?.url ||
+    iconObj?.url
+  );
+}
+
 // processNotionIcon fetches and validates the SVG
 export async function processNotionIcon(iconObj, cssClass = "") {
-  if (iconObj?.external?.url && iconObj?.url) {
+  if (iconObj?.type === "emoji") {
-    return undefined;
+    return iconObj.emoji;
   }
 
-  const url = iconObj?.external?.url || iconObj.url;
+  const url = notionIconUrl(iconObj);
+  if (!url) {
+    return undefined;
+  }
 
   const urlObject = new URL(url);
 

src/utils/navigation.js

@@ -72,7 +72,11 @@ export async function storeNavigation(env, navigation) {
 export async function transformNavigation(notionPage, type) {
   var icon = undefined;
   if (notionPage.icon) {
+    try {
       icon = await processNotionIcon(notionPage.icon, "th-icon");
+    } catch (error) {
+      console.error("Error processing navigation icon:", error);
+    }
   }
   const properties = notionPage.properties;
   const id = notionPage.id;