From 93de24c593c7738db180651be93ff4fb4ad99f8f Mon Sep 17 00:00:00 2001
From: svemagie <869694+svemagie@users.noreply.github.com>
Date: Tue, 10 Mar 2026 19:12:14 +0100
Subject: [PATCH] =?UTF-8?q?feat:=20add=20bookmark-import=20module=20for=20?=
 =?UTF-8?q?micropub=20bookmark=20=E2=86=92=20blogroll=20integration?=
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---
 lib/bookmark-import.js | 79 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 lib/bookmark-import.js

diff --git a/lib/bookmark-import.js b/lib/bookmark-import.js
new file mode 100644
index 0000000..4b9b1da
--- /dev/null
+++ b/lib/bookmark-import.js
@@ -0,0 +1,79 @@
+/**
+ * Bookmark → blogroll import
+ * Called when a micropub bookmark post is created.
+ * Discovers feeds for the bookmarked site's origin and adds them to the blogroll.
+ * @module lib/bookmark-import
+ */
+
+import { discoverFeeds } from "./utils/feed-discovery.js";
+import { upsertBlog } from "./storage/blogs.js";
+
+/**
+ * Import a bookmarked URL's site into the blogroll.
+ * Extracts the origin URL, discovers feeds, and upserts the first feed as a blog entry.
+ *
+ * @param {object} application - Indiekit application object
+ * @param {string} bookmarkUrl - The URL that was bookmarked (bookmark-of value)
+ * @returns {Promise<object>} Result { added, alreadyExists, noFeeds, error }
+ */
+export async function importBookmarkUrl(application, bookmarkUrl) {
+  // Normalise: bookmark-of may be an array in some micropub clients
+  const url = Array.isArray(bookmarkUrl) ? bookmarkUrl[0] : bookmarkUrl;
+
+  let siteUrl;
+  try {
+    siteUrl = new URL(url).origin;
+  } catch {
+    return { error: `Invalid bookmark URL: ${url}` };
+  }
+
+  // Guard: blogroll DB must be available
+  if (typeof application.getBlogrollDb !== "function") {
+    console.warn("[Blogroll] bookmark-import: getBlogrollDb not available");
+    return { error: "blogroll not initialised" };
+  }
+
+  const db = application.getBlogrollDb();
+
+  // Check if any active blog with this siteUrl is already in the blogroll
+  const existing = await db.collection("blogrollBlogs").findOne({
+    siteUrl,
+    status: { $ne: "deleted" },
+  });
+
+  if (existing) {
+    console.log(
+      `[Blogroll] bookmark-import: ${siteUrl} already in blogroll ("${existing.title}")`
+    );
+    return { alreadyExists: true, siteUrl };
+  }
+
+  // Discover feeds from the origin
+  const discovery = await discoverFeeds(siteUrl);
+
+  if (!discovery.success || discovery.feeds.length === 0) {
+    console.log(`[Blogroll] bookmark-import: no feeds found for ${siteUrl}`);
+    return { noFeeds: true, siteUrl };
+  }
+
+  // Add the first discovered feed
+  const feed = discovery.feeds[0];
+  const result = await upsertBlog(application, {
+    title: discovery.pageTitle || siteUrl,
+    feedUrl: feed.url,
+    siteUrl,
+    feedType: feed.type || "rss",
+    category: "bookmarks",
+    source: "bookmark",
+    sourceId: null,
+    status: "active",
+  });
+
+  if (result.upserted) {
+    console.log(
+      `[Blogroll] bookmark-import: added ${feed.url} ("${discovery.pageTitle || siteUrl}")`
+    );
+  }
+
+  return { added: result.upserted ? 1 : 0, siteUrl };
+}