first commit

var/Widget/Contents/Attachment/Unattached.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Widget\Contents\Attachment;
+
+use Typecho\Db;
+use Widget\Base\Contents;
+
+if (!defined('__TYPECHO_ROOT_DIR__')) {
+    exit;
+}
+/**
+ * 没有关联的文件
+ *
+ * @category typecho
+ * @package Widget
+ * @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org)
+ * @license GNU General Public License 2.0
+ * @version $Id$
+ */
+
+/**
+ * 没有关联的文件组件
+ *
+ * @category typecho
+ * @package Widget
+ * @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org)
+ * @license GNU General Public License 2.0
+ */
+class Unattached extends Contents
+{
+    /**
+     * 执行函数
+     *
+     * @access public
+     * @return void
+     * @throws Db\Exception
+     */
+    public function execute()
+    {
+        /** 构建基础查询 */
+        $select = $this->select()->where('table.contents.type = ? AND
+        (table.contents.parent = 0 OR table.contents.parent IS NULL)', 'attachment');
+
+        /** 加上对用户的判断 */
+        $select->where('table.contents.authorId = ?', $this->user->uid);
+
+        /** 提交查询 */
+        $select->order('table.contents.created', Db::SORT_DESC);
+
+        $this->db->fetchAll($select, [$this, 'push']);
+    }
+}