date index function ready

themes/beauty/controller/CommandController.php

@@ -8,6 +8,8 @@ require_once __DIR__ . '/../../../plugins/Common.php';
 
 Class CommandController extends Controller {
     protected $logPrefix = '[MainBot]';
+    protected $scanedDirCacheKey = 'MainBotScanedDirs';
+    protected $dateIndexCacheKey = 'MainBotDateIndex';
 
     public function actionIndex() {
         $commands = <<<eof
@@ -98,7 +100,13 @@ eof;
     }
 
 
-    //服务器端机器人程序，负责图片、视频文件拍摄时间等信息扫描，并缓存结果供前端使用
+    //服务器端机器人程序
+    /**
+     * 扫描照片目录里所有子目录和文件
+     * 建立年份、月份索引数据
+     * 汇总每个目录下的照片、视频、MP3音乐文件数量
+     * 记录没有original_ctime的文件，把它们单独归类
+     */
     public function actionMainBot() {
         $thisTime = date('Y-m-d H:i:s');
         $botLogPrefix = $this->logPrefix;
@@ -110,7 +118,11 @@ eof;
         $htmlCateReadme = '';   //当前目录下的Readme.md 内容
         $menus_sorted = array(); //Readme_sort.txt 说明文件内容，一级目录菜单从上到下的排序
 
+
+        //执行一次扫描任务
+        $this->cleanScanCaches();
         $this->scanMediaFiles();
+        $this->saveDateIndexIntoCacheFile();
 
         //while (true) {
             //$time = date('Y-m-d H:i:s');
@@ -118,7 +130,12 @@ eof;
 
             //sleep(3);
         //}
+    }
 
+    //清空内存中的临时缓存数据
+    protected function cleanScanCaches() {
+        Common::setCache($this->scanedDirCacheKey, array());
+        Common::setCache($this->dateIndexCacheKey, array());
     }
 
     //扫描媒体文件：图片、视频、音乐
@@ -130,7 +147,7 @@ eof;
             $dirpath = $rootDir;
         }
 
-        echo "\n\n== Scanning directory {$dirpath} ...\n\n";
+        echo "\n\n== Scanning directory {$dirpath} ...\n";
         $scanner = new DirScanner();
         $scanner->setWebRoot(FSC::$app['config']['content_directory']);
         $scanner->setRootDir($dirpath);
@@ -139,13 +156,12 @@ eof;
         $dirTree = $scanner->scan($dirpath, $maxScanDeep);
         $scanResults = $scanner->getScanResults();
         echo 'Total directories or files: ' . count($scanResults);
-        echo "\n\n";
+        echo "\n";
 
         $supportedImageExts = FSC::$app['config']['supportedImageExts'];
         $supportedVideoExts = FSC::$app['config']['supportedVideoExts'];
         $supportedAudioExts = FSC::$app['config']['supportedAudioExts'];
-
+        $cacheKey = $this->scanedDirCacheKey;
-        $cacheKey = 'MainBotScanedDirs';
 
         if (!empty($scanResults)) {
             $scanIndex = 0;
@@ -160,22 +176,28 @@ eof;
                     && in_array($item['extension'], $supportedImageExts)
                     && !in_array($item['extension'], $scanner->exifSupportFileExtensions)
                 ) {
-                    //echo "Image file no original_ctime: {$item['filename']}.{$item['extension']}, {$item['realpath']}\n";
+                    echo "Image file no original_ctime: {$item['filename']}.{$item['extension']}, {$item['realpath']}\n";
                 }else if (
                     !empty($item['filename'])
                     && empty($item['original_ctime'])
                     && (in_array($item['extension'], $supportedVideoExts) || in_array($item['extension'], $supportedAudioExts))
                 ) {
-                    //echo "Video or audio file no original_ctime: {$item['filename']}.{$item['extension']}, {$item['realpath']}\n";
+                    echo "Video or audio file no original_ctime: {$item['filename']}.{$item['extension']}, {$item['realpath']}\n";
                 }else if (!empty($item['directory']) && empty($hadScanedDirs[$id])) {     //if it's directory
                     $hadScanedDirs[$id] = true;
                     Common::setCache($cacheKey, $hadScanedDirs);
 
-                    //sleep(1);
                     $this->scanMediaFiles($item['realpath']);
                 }
 
                 $scanIndex ++;
+
+                //更新年份、月份时间索引
+                if (!empty($item['filename'])) {
+                    $this->updateDateIndex($scanner, $item);
+                }
+
+                //更新扫描进度
                 $stats = $this->updateScanStats($dirpath, $scanTotal, $scanIndex);
             }
 
@@ -191,7 +213,7 @@ eof;
             'currentDir' => $dirpath,
             'total' => $total,
             'current' => $index,
-            'percent' => round($index/$total, 2) * 100,
+            'percent' => floor($index*100/$total),
         );
 
         $botLogPrefix = $this->logPrefix;
@@ -203,7 +225,7 @@ eof;
 
         $rootDir = __DIR__ . '/../../../www/' . FSC::$app['config']['content_directory'];
         if ($dirpath == $rootDir) {
-            echo "{$botLogPrefix} {$dirpath} scan has finished {$stats['percent']}%, total {$stats['total']}, current {$stats['current']}\n";
+            echo "{$botLogPrefix} Scan has finished {$stats['percent']}%, total {$stats['total']}, current {$stats['current']}\n";
 
             //保存进度文件
             file_put_contents($statsFile, json_encode($stats) . "\n");
@@ -222,6 +244,62 @@ eof;
         return $stats;
     }
 
+    //建立年份、月份时间索引
+    /**
+     * 数据格式：
+     * {"y2024": {"m1": [id1, id2, ...], "m10": [id1, id2, ...]}}
+     */
+    protected function updateDateIndex($scanner, $file) {
+        $ctime = !empty($file['original_ctime']) ? $file['original_ctime'] : $file['fstat']['ctime'];
+
+        $cacheKey = $this->dateIndexCacheKey;
+        $cacheData = Common::getCache($cacheKey);
+        if (empty($cacheData)) {
+            $cacheData = array();
+        }
+
+        $year = 'y' . date('Y', $ctime);
+        $month = 'm' . date('m', $ctime);
+        if (empty($cacheData[$year])) {
+            $cacheData[$year] = array();
+        }
+        if (empty($cacheData[$year][$month])) {
+            $cacheData[$year][$month] = array();
+        }
+
+        array_push($cacheData[$year][$month], $file['id']);
+
+        return Common::setCache($cacheKey, $cacheData);
+    }
+
+    protected function saveDateIndexIntoCacheFile() {
+        $cacheKey = $this->dateIndexCacheKey;
+        $cacheData = Common::getCache($cacheKey);
+        if (empty($cacheData)) {
+            return false;
+        }
+
+        return Common::saveCacheToFile($cacheKey, $cacheData);
+    }
+
+    //汇总每个目录下图片、视频、音乐文件数量
+    /**
+     * 数据格式：
+     * {dirid: {image: 10, video: 20, audio: 0}, ...}
+     */
+    protected function updateDirCounter() {
+
+    }
+
+    //归类没有original_ctime的图片、视频文件
+    /**
+     * 数据格式：
+     * [id1, id2, ...]
+     */
+    protected function saveNoOriginalCtimeFiles() {
+
+    }
+
     public function actionTest() {
         $cacheKey = 'TestSTData';
         $time = Common::getCache($cacheKey);