added FileCheckJob for checking files in file system, but not in db

application/controllers/jobs/FileCheckJob.php

@@ -0,0 +1,64 @@
+<?php
+
+if (! defined('BASEPATH'))
+	exit('No direct script access allowed');
+
+class FileCheckJob extends CLI_Controller
+{
+	/**
+	 * Initialize FileCheckJob
+	 *
+	 * @return	void
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+	}
+
+	/**
+	 */
+	public function run()
+	{
+		$this->load->model('content/Dms_model', 'DmsModel');
+		$this->_checkFiles();
+	}
+
+	/**
+	 * 
+	 * @param
+	 * @return object success or error
+	 */
+	private function _checkFiles()
+	{
+		$nonExistentFiles = [];
+		$count = 0;
+
+		$dir = DMS_PATH;
+
+		$it = new RecursiveDirectoryIterator($dir);
+
+		foreach (new RecursiveIteratorIterator($it) as $file) {
+			if($file->isDir()) continue;
+			$filename = $file->getFilename();
+			//echo "Checking $filename...\n";
+			$this->DmsModel->addSelect('dms_id');
+			$this->DmsModel->addJoin('campus.tbl_dms_version', 'dms_id');
+			$result = $this->DmsModel->loadWhere(['filename' => $filename]);
+
+			if (isError($result))
+			{
+				echo getError($result);
+				continue;
+			}
+
+			if (!hasData($result))
+			{
+				$nonExistentFiles[] = $filename;
+			}
+			$count++;
+		}
+
+		echo "\n$count files checked, ".count($nonExistentFiles)." files exist in file system, but not in database:\n";
+		echo $dir.implode("\n$dir", $nonExistentFiles)."\n";
+	}
+}