host = $host;
		$host->add_hook($host::HOOK_ARTICLE_BUTTON, $this);
	}
	function get_js() {
		return file_get_contents(__DIR__ . "/note.js");
	}
	function hook_article_button($line) {
		return "note";
	}
	function edit() {
		$id = clean($_REQUEST['id']);
		$sth = $this->pdo->prepare("SELECT note FROM ttrss_user_entries WHERE
			ref_id = ? AND owner_uid = ?");
		$sth->execute([$id, $_SESSION['uid']]);
		if ($row = $sth->fetch()) {
			$note = $row['note'];
			print \Controls\hidden_tag("id", $id);
			print \Controls\pluginhandler_tags($this, "setnote");
			?>
			
			
		
		pdo->prepare("UPDATE ttrss_user_entries SET note = ?
			WHERE ref_id = ? AND owner_uid = ?");
		$sth->execute([$note, $id, $_SESSION['uid']]);
		print json_encode(["id" => $id, "note" => $note]);
	}
	function api_version() {
		return 2;
	}
}