From a5e33c6a36352e2f6917fa1131c7e5fa2f5fc77f Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 13 Sep 2022 12:14:08 +0200
Subject: [baseconfig/baseconfig_bwlp] Make preferred sound output free text

---
 modules-available/baseconfig/inc/validator.inc.php |  2 ++
 modules-available/baseconfig/page.inc.php          | 19 +++++++++++++++++--
 2 files changed, 19 insertions(+), 2 deletions(-)

(limited to 'modules-available/baseconfig')

diff --git a/modules-available/baseconfig/inc/validator.inc.php b/modules-available/baseconfig/inc/validator.inc.php
index 38c595c4..23e3e8f8 100644
--- a/modules-available/baseconfig/inc/validator.inc.php
+++ b/modules-available/baseconfig/inc/validator.inc.php
@@ -33,6 +33,8 @@ class Validator
 				return self::validateMultiList($data[1], $displayValue);
 			case 'multiinput':
 				return self::validateMultiInput($data[1] ?? [], $displayValue);
+			case 'suggestions':
+				return true;
 			default:
 				ErrorHandler::traceError('Unknown validation method: ' . $data[0]);
 		}
diff --git a/modules-available/baseconfig/page.inc.php b/modules-available/baseconfig/page.inc.php
index 7f9bef1f..a1921084 100644
--- a/modules-available/baseconfig/page.inc.php
+++ b/modules-available/baseconfig/page.inc.php
@@ -294,7 +294,7 @@ class Page_BaseConfig extends Page
 		if ($disabled) {
 			$args['disabled'] = true;
 		}
-		$inner = "";
+		$extra = $inner = "";
 		/* -- */
 
 		$parts = explode(':', $validator, 2);
@@ -314,6 +314,21 @@ class Page_BaseConfig extends Page
 			unset($args['type']);
 			$current = '';
 
+		} elseif ($parts[0] === 'suggestions') {
+
+			$extra = '<datalist id="list-' . $setting . '">';
+			$items = explode('|', $parts[1]);
+			foreach ($items as $item) {
+				$extra .= '<option>' . htmlspecialchars($item) . '</option>';
+			}
+			$extra .= '</datalist>';
+
+			$tag = 'input';
+			$args['value'] = $current;
+			$args['type'] = 'text';
+			$args['list'] = 'list-' . $setting;
+			$current = '';
+
 		} elseif ($parts[0] == 'multilist') {
 
 			$items = explode('|', $parts[1]);
@@ -362,7 +377,7 @@ class Page_BaseConfig extends Page
 			$output .= '>' . $inner . "</$tag>";
 		}
 
-		return $output;
+		return $output . $extra;
 	}
 
 }
-- 
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