feat: add support for table block rendering in Notion HTML conversion

plugins/notion/src/blocksToHTML.ts

@@ -98,6 +98,28 @@ export function blocksToHtml(blocks: BlockObjectResponse[]) {
             case "code":
                 htmlContent += `<pre><code class="language-${block.code.language.replace(" ", "-")}">${richTextToHTML(block.code.rich_text)}</code></pre>`
                 break
+            case "table":
+                htmlContent += `<table>`
+                break
+            case "table_row":
+                if (blocks[i - 1]?.type === "table") {
+                    htmlContent += `<thead><tr>`
+                    block.table_row.cells.forEach((cell) => {
+                        htmlContent += `<th>${richTextToHTML(cell)}</th>`
+                    })
+                    htmlContent += `</tr></thead><tbody>`
+                } else {
+                    htmlContent += `<tr>`
+                    block.table_row.cells.forEach((cell) => {
+                        htmlContent += `<td>${richTextToHTML(cell)}</td>`
+                    })
+                    htmlContent += `</tr>`
+                }
+
+                if (blocks[i + 1]?.type !== "table_row") {
+                    htmlContent += `</tbody></table>`
+                }
+                break
             case "video": {
                 if (block.video.type !== "external") {
                     break
@@ -116,6 +138,5 @@ export function blocksToHtml(blocks: BlockObjectResponse[]) {
                 break
         }
     }
-
     return htmlContent
 }

plugins/notion/src/notion.ts

@@ -533,6 +533,19 @@ export interface SynchronizeResult extends SyncStatus {
     status: "success" | "completed_with_errors"
 }
 
+async function getBlockChildrenIterator(blockId: string) {
+    assert(notion, "Notion client is not initialized")
+    const blocksIterator = iteratePaginatedAPI(notion.blocks.children.list, {
+        block_id: blockId,
+    })
+    const blocks: BlockObjectResponse[] = []
+    for await (const block of blocksIterator) {
+        if (!isFullBlock(block)) continue
+        blocks.push(block)
+    }
+    return blocks
+}
+
 async function getPageBlocksAsRichText(pageId: string) {
     assert(notion, "Notion client is not initialized")
 
@@ -544,6 +557,11 @@ async function getPageBlocksAsRichText(pageId: string) {
     for await (const block of blocksIterator) {
         if (!isFullBlock(block)) continue
         blocks.push(block)
+
+        if (block.type === "table") {
+            const tableRows = await getBlockChildrenIterator(block.id)
+            blocks.push(...tableRows)
+        }
     }
 
     assert(blocks.every(isFullBlock), "Response is not a full block")