1 files changed, 61 insertions, 0 deletions
diff --git a/src/web/lib/_model.php b/src/web/lib/_model.php
new file mode 100644
index 0000000..c29e015
--- /dev/null
+++ b/src/web/lib/_model.php
@@ -0,0 +1,61 @@
+<?php /* Copyright (c) 2024 Freya Murphy */
+
+class XSS_Model extends Model {
+	use XSS_Base;
+
+	private static array $loaded_users = array();
+
+	/**
+	 * Gets an array of users with IDs specified by 'user_id' in $objs
+	 */
+	public function get_users($objs) {
+		// null check
+		if (!$objs)
+			return self::$loaded_users;
+
+		$ids = array();
+		// get all user_id's to load (not in loaded_users)
+		foreach ($objs as $obj) {
+			$id = $obj['user_id'];
+			if (!isset(self::$loaded_users[$id]))
+				$ids[] = intval($id);
+		}
+		// if there are users to load
+		if (count($ids)) {
+			$result = $this->db()
+				->select('*')
+				->from('api.user')
+				->where_in('id', $ids)
+				->rows();
+			foreach ($result as $user)
+				self::$loaded_users[$user['id']] = $user;
+		}
+		// return result
+		return self::$loaded_users;
+	}
+
+	/**
+	 * Gets the page's title
+	 */
+	public function get_title(): string {
+		$xssbook = lang('xssbook');
+		$title = lang('title');
+		if ($title)
+			return "$xssbook - $title";
+		return $xssbook;
+	}
+
+	/**
+	 * Adds title to base data
+	 */
+	#[\Override]
+	public function get_data(): ?array {
+		$data = parent::get_data();
+		// title
+		$data['title'] = $this->get_title();
+		// session
+		$auth_model = $this->load_model('auth');
+		$data['session'] = $auth_model->session();;
+		return $data;
+	}
+}