1 files changed, 61 insertions, 0 deletions
diff --git a/vendor/nelexa/zip/src/PhpZip/Util/Iterator/IgnoreFilesFilterIterator.php b/vendor/nelexa/zip/src/PhpZip/Util/Iterator/IgnoreFilesFilterIterator.php
new file mode 100644
index 0000000..40e8fe0
--- /dev/null
+++ b/vendor/nelexa/zip/src/PhpZip/Util/Iterator/IgnoreFilesFilterIterator.php
@@ -0,0 +1,61 @@
+<?php
+
+namespace PhpZip\Util\Iterator;
+
+use PhpZip\Util\StringUtil;
+
+/**
+ * Iterator for ignore files.
+ *
+ * @author Ne-Lexa alexey@nelexa.ru
+ * @license MIT
+ */
+class IgnoreFilesFilterIterator extends \FilterIterator
+{
+    /**
+     * Ignore list files
+     *
+     * @var array
+     */
+    private $ignoreFiles = ['..'];
+
+    /**
+     * @param \Iterator $iterator
+     * @param array $ignoreFiles
+     */
+    public function __construct(\Iterator $iterator, array $ignoreFiles)
+    {
+        parent::__construct($iterator);
+        $this->ignoreFiles = array_merge($this->ignoreFiles, $ignoreFiles);
+    }
+
+    /**
+     * Check whether the current element of the iterator is acceptable
+     * @link http://php.net/manual/en/filteriterator.accept.php
+     * @return bool true if the current element is acceptable, otherwise false.
+     * @since 5.1.0
+     */
+    public function accept()
+    {
+        /**
+         * @var \SplFileInfo $fileInfo
+         */
+        $fileInfo = $this->current();
+        $pathname = str_replace('\\', '/', $fileInfo->getPathname());
+        foreach ($this->ignoreFiles as $ignoreFile) {
+            // handler dir and sub dir
+            if ($fileInfo->isDir()
+                && StringUtil::endsWith($ignoreFile, '/')
+                && StringUtil::endsWith($pathname, substr($ignoreFile, 0, -1))
+            ) {
+                return false;
+            }
+
+            // handler filename
+            if (StringUtil::endsWith($pathname, $ignoreFile)) {
+                return false;
+            }
+        }
+        return true;
+    }
+}