bug fix

Author: ContentsViewer

Frontend/contents-viewer.php

@@ -218,7 +218,8 @@
 // tagList と 最新のコンテンツ 設定
 if ($currentContent->IsRoot()){
     $vars['tagList'] = $tag2path;
-    $out = ContentsDatabaseManager::GetSortedContentsByUpdatedTime(array_keys(ContentsDatabase::$metadata['latest']));
+    $latest = ContentsDatabase::$metadata['latest'] ?? [];
+    $out = ContentsDatabaseManager::GetSortedContentsByUpdatedTime(array_keys($latest));
 
     ContentsDatabase::LoadMetadata($metaFileName);
     foreach($out['notFounds'] as $path){

Frontend/viewer.php

@@ -187,10 +187,10 @@
 
         <div id="content-summary" class="summary">
           <?=$vars['contentSummary']?>
-          <?php if (isset($vars['latestContents'])): ?>
+          <?php if (isset($vars['latestContents']) && !empty($vars['latestContents'])): ?>
           <?=CreateRecentList($vars['latestContents'])?>
           <?php endif;?>
-          <?php if (isset($vars['tagList'])): ?>
+          <?php if (isset($vars['tagList']) && !empty($vars['tagList'])): ?>
           <h3><?=Localization\Localize('tagmap', 'TagMap')?></h3>
           <?=CreateTagListElement($vars['tagList'], $vars['rootDirectory'], $vars['layerName'])?>
           <?php endif;?>