add refresh icon for cache index

themes/beauty/controller/CommandController.php

@@ -129,6 +129,9 @@ eof;
         //缓存所有文件id跟文件信息，便于根据id列表来渲染，并按id首字母分子目录存放，以支持大量文件的场景
         $this->saveAllFilesIntoCacheFile();
 
+        //TODO: 保存所有目录下文件数量统计
+        //按年、月保存文件数据，以便按年、月显示
+
         //while (true) {
             //$time = date('Y-m-d H:i:s');
             //echo "{$botLogPrefix} {$time}\n";
@@ -142,6 +145,7 @@ eof;
         Common::setCache($this->scanedDirCacheKey, array());
         Common::setCache($this->dateIndexCacheKey, array());
         Common::setCache($this->noOriginalCtimeFilesCacheKey, array());
+        Common::setCache($this->allFilesCacheKey, array());
     }
 
     //扫描媒体文件：图片、视频、音乐
@@ -227,6 +231,7 @@ eof;
             'total' => $total,
             'current' => $index,
             'percent' => floor($index*100/$total),
+            'status' => 'running',
         );
 
         $botLogPrefix = $this->logPrefix;
@@ -238,6 +243,10 @@ eof;
 
         $rootDir = __DIR__ . '/../../../www/' . FSC::$app['config']['content_directory'];
         if ($dirpath == $rootDir) {
+            if ($index == $total) {
+                $stats['status'] = 'finished';
+            }
+
             echo "{$botLogPrefix} Scan has finished {$stats['percent']}%, total {$stats['total']}, current {$stats['current']}\n";
 
             //保存进度文件

themes/beauty/views/site/index.php

@@ -58,7 +58,12 @@ $main_view_cls = $menu_ext_status == 'opened' ? '' : 'full';
 
             <!--侧边栏-->
             <ul class="nav navbar-fixed-left <?=$menu_expand_icon_cls?>">
-                <li class="menu-title">年月</li>
+                <li class="menu-title">
+                    年月
+                    <?php if (!empty($viewData['isAdminIp'])) { ?>
+                    <img class="svg icon1 svgimg verMiddle" src="/img/beauty/refresh.svg" alt="清空缓存数据" title="刷新缓存数据" style="margin-left:10px;width:16px">
+                    <?php } ?>
+                </li>
                 <?php
                 if (!empty($viewData['cacheDataByDate'])) {
                     $arrYears = array_keys($viewData['cacheDataByDate']);