1 files changed, 75 insertions, 0 deletions
diff --git a/plugins/AutoLogImporter/LogImporter/File.php b/plugins/AutoLogImporter/LogImporter/File.php
new file mode 100644
index 0000000000..e43c3564a7
--- /dev/null
+++ b/plugins/AutoLogImporter/LogImporter/File.php
@@ -0,0 +1,75 @@
+<?php
+/**
+ * Copyright (C) Piwik PRO - All rights reserved.
+ *
+ * Using this code requires that you first get a license from Piwik PRO.
+ * Unauthorized copying of this file, via any medium is strictly prohibited.
+ *
+ * @link http://piwik.pro
+ */
+
+namespace Piwik\Plugins\AutoLogImporter\LogImporter;
+
+class File
+{
+    public function getNumberOfLines($file)
+    {
+        if (!file_exists($file) || !is_readable($file)) {
+            return 0;
+        }
+
+        $numLines   = 0;
+        $fileHandle = fopen($file, 'rb');
+
+        while (!feof($fileHandle)) {
+            $numLines += substr_count(fread($fileHandle, 8192), "\n");
+        }
+
+        // +1 for fist line
+        $numLines++;
+
+        fclose($fileHandle);
+
+        return $numLines;
+    }
+
+    public function getSize($file)
+    {
+        return filesize($file);
+    }
+
+    public function getHash($file)
+    {
+        return md5_file($file);
+    }
+
+    public function getPathToVerifyHashFile($file)
+    {
+        return $file . '.hash';
+    }
+
+    public function getVerifyHash($file)
+    {
+        if (!$this->hasVerifyHash($file)) {
+            return;
+        }
+
+        $hash = file_get_contents($this->getPathToVerifyHashFile($file));
+
+        if (!empty($hash)) {
+            return trim($hash);
+        }
+    }
+
+    public function hasVerifyHash($file)
+    {
+        return file_exists($this->getPathToVerifyHashFile($file));
+    }
+
+    public function wasFileSuccessfullyCopiedViaFileSynchronizerPlugin($logFile, $hash)
+    {
+        $verifyHash = $this->getVerifyHash($logFile);
+
+        return !empty($verifyHash) && $verifyHash === trim($hash);
+    }
+}