1 files changed, 46 insertions, 0 deletions
diff --git a/source/features/conversation-filters.tsx b/source/features/conversation-filters.tsx
new file mode 100644
index 00000000..04e50c25
--- /dev/null
+++ b/source/features/conversation-filters.tsx
@@ -0,0 +1,46 @@
+import select from 'select-dom';
+import * as pageDetect from 'github-url-detection';
+
+import features from '.';
+import SearchQuery from '../github-helpers/search-query';
+import {getUsername} from '../github-helpers';
+
+function init(): void {
+	// Use an existing dropdown item to preserve its DOM structure (supports old GHE versions)
+	const sourceItem = select<HTMLAnchorElement>([
+		'#filters-select-menu a:nth-last-child(2)', // GHE
+		'.subnav-search-context li:nth-last-child(2)'
+	])!;
+
+	// Add "Everything commented by you" filter
+	const commentsMenuItem = sourceItem.cloneNode(true);
+	const commentsLink = select('a', commentsMenuItem) ?? commentsMenuItem;
+	commentsLink.textContent = 'Everything commented by you';
+	commentsLink.removeAttribute('target');
+	new SearchQuery(commentsLink).set(`is:open commenter:${getUsername()}`);
+
+	sourceItem.after(commentsMenuItem);
+
+	// Add "Everything you subscribed to" link
+	const subscriptionsMenuItem = commentsMenuItem.cloneNode(true);
+	const subscriptionsLink = select('a', subscriptionsMenuItem) ?? subscriptionsMenuItem;
+	subscriptionsLink.textContent = 'Everything you subscribed to';
+
+	const subscriptionsUrl = new URL('https://github.com/notifications/subscriptions');
+	const repositoryId = select<HTMLInputElement>('[name="repository_id"]')!.value;
+	subscriptionsUrl.searchParams.set('repository', btoa(`010:Repository${repositoryId}`));
+	subscriptionsLink.href = subscriptionsUrl.href;
+
+	commentsMenuItem.after(subscriptionsMenuItem);
+}
+
+void features.add({
+	id: __filebasename,
+	description: 'Adds `Everything commented by you` and `Everything you subscribed to` filters in the search box dropdown.',
+	screenshot: 'https://user-images.githubusercontent.com/202916/84156153-72a62300-aa69-11ea-8592-3094292fde3c.png'
+}, {
+	include: [
+		pageDetect.isRepoConversationList
+	],
+	init
+});