fix: Handle empty captions in Notion pdf, image, and video blocks

2026-06-14 03:45:00 +03:00 · 2025-04-29 00:29:48 +00:00
1 changed files with 13 additions and 3 deletions
@@ -396,11 +396,13 @@ export class NotionConverter {
  }

  private static pdf(item: PdfBlockObjectResponse) {
+    const caption = item.pdf.caption.map(this.rich_text_to_plaintext).join("");
+
    return {
      type: "attachment",
      attrs: {
        href: "file" in item.pdf ? item.pdf.file.url : item.pdf.external.url,
-        title: item.pdf.caption.map(this.rich_text_to_plaintext).join(""),
+        title: caption || "PDF",
      },
    };
  }
@@ -436,6 +438,10 @@ export class NotionConverter {
  }

  private static image(item: ImageBlockObjectResponse) {
+    const caption = item.image.caption
+      .map(this.rich_text_to_plaintext)
+      .join("");
+
    return {
      type: "paragraph",
      content: [
@@ -446,7 +452,7 @@ export class NotionConverter {
              "file" in item.image
                ? item.image.file.url
                : item.image.external.url,
-            alt: item.image.caption.map(this.rich_text_to_plaintext).join(""),
+            alt: caption || "Image",
          },
        },
      ],
@@ -567,12 +573,16 @@ export class NotionConverter {
  }

  private static video(item: VideoBlockObjectResponse) {
+    const caption = item.video.caption
+      .map(this.rich_text_to_plaintext)
+      .join("");
+
    if (item.video.type === "file") {
      return {
        type: "video",
        attrs: {
          src: item.video.file.url,
-          title: item.video.caption.map(this.rich_text_to_plaintext).join(""),
+          title: caption || "Video",
        },
      };
    }