1 files changed, 61 insertions, 0 deletions
diff --git a/src/web/lib/_base.php b/src/web/lib/_base.php
new file mode 100644
index 0000000..790bac9
--- /dev/null
+++ b/src/web/lib/_base.php
@@ -0,0 +1,61 @@
+<?php /* Copyright (c) 2024 Freya Murphy */
+
+trait XSS_Base {
+
+	/**
+	* Formats a users's name
+	* @param array $user - the $user
+	* @returns the user's formatted display name
+	*/
+	public function format_name(array $user): string {
+		$name = '';
+		// first_name
+		if ($user['first_name'])
+			$name .= $user['first_name'];
+		// middle_name
+		if ($user['middle_name']) {
+			if ($name != '')
+				$name .= ' ';
+			$name .= $user['middle_name'];
+		}
+		// last_name
+		if ($user['last_name']) {
+			if ($name != '')
+				$name .= ' ';
+			$name .= $user['last_name'];
+		}
+		if ($name == '') {
+			$name = '@' . $user['username'];
+		}
+		return $name;
+	}
+
+	/**
+	 * Formats a ISO date
+	 * @param $iso_date the ISO date
+	 */
+	public function format_date(string $iso_date): string
+	{
+		return date("Y-m-d D H:i", strtotime($iso_date));
+	}
+
+	/**
+	 * Loads a STRING from $_GET, or returns $default on failure
+	 */
+	public function get_string(string $key, ?string $default = NULL): ?string {
+		if (isset($_GET[$key]))
+			return $_GET[$key];
+		return $default;
+	}
+
+	/**
+	 * Loads a INT from $_GET, or returns $default on failure
+	 */
+	public function get_int(string $key, ?int $default = NULL): ?int {
+		$value = $this->get_string($key);
+		if ($value)
+			return intval($value);
+		return $default;
+	}
+
+}