[locationinfo] Add UPCOMING panel type

1 files changed, 18 insertions, 0 deletions

diff --git a/inc/render.inc.php b/inc/render.inc.php
index a636382e..d22379bb 100644
--- a/inc/render.inc.php
+++ b/inc/render.inc.php
@@ -311,4 +311,22 @@ class Render
 		return sprintf("#%02x%02x%02x", ($chans[0] + $b) / 3, ($chans[1] + $b) / 3, ($chans[2] + $b) / 3);
 	}
 
+	/**
+	 * Mangle fields in the params array based on the checked fields.
+	 * $checked is a list of field names that will be checked for true-ness
+	 * in $params, and for each matching field name, a new key named "{$field}_checked"
+	 * will be added to $params with value 'checked'.
+	 *
+	 * @param string[] &$params The array of parameters to be modified
+	 * @param string[] $checked The array of fields to check for true-ness
+	 */
+	public static function mangleFields(array &$params, array $checked): void
+	{
+		foreach ($checked as $field) {
+			if (($params[$field] ?? false)) {
+				$params[$field . '_checked'] = 'checked';
+			}
+		}
+	}
+
 }