update lay vecto 512 ngam

models/ListManagement.php

@@ -128,4 +128,28 @@ class ListManagement extends \yii\db\ActiveRecord {
         return $f;
     }
 
+    public static function statisticFeatures() {
+        $lists = self::find()->all();
+        $total128 = $total512 = $totalImg = $img = 0;
+        foreach ($lists as $key => $value) {
+            $images = json_decode($value->image, true);
+            if (count($images) > 0)
+                $totalImg++;
+            $img += count($images);
+            foreach ($images as $k => $v) {
+                if (isset($v['features']) && count($v['features']) > 0)
+                    $total128++;
+                if (isset($v['features512']) && count($v['features512']) > 0)
+                    $total512++;
+            }
+        }
+        return [
+            "total" => count($lists),
+            "totalImg" => $totalImg,
+            "img" => $img,
+            "128" => $total128,
+            "512" => $total512
+        ];
+    }
+
 }