From 44a530ce204d67888e70b0738ac9f970d0fbb1b2 Mon Sep 17 00:00:00 2001
From: Marcel Werk <burntime@woltlab.com>
Date: Wed, 2 Aug 2023 15:17:53 +0200
Subject: [PATCH] Don't show language chooser if only one option is available

---
 .../templates/messageFormMultilingualism.tpl  | 60 ++++++++++---------
 1 file changed, 33 insertions(+), 27 deletions(-)

diff --git a/com.woltlab.wcf/templates/messageFormMultilingualism.tpl b/com.woltlab.wcf/templates/messageFormMultilingualism.tpl
index 6eac1751b2..dfcd566521 100644
--- a/com.woltlab.wcf/templates/messageFormMultilingualism.tpl
+++ b/com.woltlab.wcf/templates/messageFormMultilingualism.tpl
@@ -1,29 +1,35 @@
 {if $availableContentLanguages|count}
-	<dl{if $errorField == 'languageID'} class="formError"{/if}>
-		<dt>{lang}wcf.user.language{/lang}</dt>
-		<dd id="languageIDContainer">
-			<noscript>
-				<select name="languageID" id="languageID">
-					{foreach from=$availableContentLanguages item=contentLanguage}
-						<option value="{$contentLanguage->languageID}">{$contentLanguage}</option>
-					{/foreach}
-				</select>
-			</noscript>
-		</dd>
-	</dl>
-	
-	<script data-relocate="true">
-		require(['WoltLabSuite/Core/Language/Chooser'], function(LanguageChooser) {
-			var languages = {
-				{implode from=$availableContentLanguages item=_language}
-					'{@$_language->languageID}': {
-						iconPath: '{@$_language->getIconPath()|encodeJS}',
-						languageName: '{@$_language|encodeJS}'
-					}
-				{/implode}
-			};
-			
-			LanguageChooser.init('languageIDContainer', 'languageID', {$languageID}, languages)
-		});
-	</script>
+	{if $availableContentLanguages|count == 1}
+		{foreach from=$availableContentLanguages item=contentLanguage}
+			<input type="hidden" name="languageID" value="{$contentLanguage->languageID}">
+		{/foreach}
+	{else}
+		<dl{if $errorField == 'languageID'} class="formError"{/if}>
+			<dt>{lang}wcf.user.language{/lang}</dt>
+			<dd id="languageIDContainer">
+				<noscript>
+					<select name="languageID" id="languageID">
+						{foreach from=$availableContentLanguages item=contentLanguage}
+							<option value="{$contentLanguage->languageID}">{$contentLanguage}</option>
+						{/foreach}
+					</select>
+				</noscript>
+			</dd>
+		</dl>
+		
+		<script data-relocate="true">
+			require(['WoltLabSuite/Core/Language/Chooser'], function(LanguageChooser) {
+				var languages = {
+					{implode from=$availableContentLanguages item=_language}
+						'{@$_language->languageID}': {
+							iconPath: '{@$_language->getIconPath()|encodeJS}',
+							languageName: '{@$_language|encodeJS}'
+						}
+					{/implode}
+				};
+				
+				LanguageChooser.init('languageIDContainer', 'languageID', {$languageID}, languages)
+			});
+		</script>
+	{/if}
 {/if}
-- 
2.20.1