/**
* Get file iterator of current dir.
*
* @param boolean $recursive True to resursive.
*
* @return \FilesystemIterator|\RecursiveIteratorIterator File & dir iterator.
*/
public function getIterator($recursive = false)
{
// If we put this object into a foreach, return all files and folders to iterator.
return Filesystem::items((string) $this, $recursive);
}
/**
* items
*
* @param string $path
* @param boolean $recursive
* @param integer $pathType
*
* @return array
*/
public static function items($path, $recursive = false, $pathType = self::PATH_ABSOLUTE)
{
$files = array();
$pathLength = strlen($path);
/** @var $file \SplFileInfo */
foreach (Filesystem::items($path, $recursive) as $file) {
switch ($pathType) {
case $pathType === self::PATH_BASENAME:
$name = $file->getBasename();
break;
case $pathType === static::PATH_RELATIVE:
$pathLength = strlen($path);
$name = $file->getRealPath();
$name = trim(substr($name, $pathLength), DIRECTORY_SEPARATOR);
break;
case $pathType === static::PATH_ABSOLUTE:
default:
$name = $file->getPathname();
break;
}
$files[] = $name;
}
return $files;
}
/**
* Method to test items().
*
* @return void
*
* @covers Windwalker\Filesystem\Filesystem::items
*/
public function testItems()
{
$items = Filesystem::items(static::$dest . '/folder1/level2', true, true);
$this->assertEquals(FilesystemTestHelper::cleanPaths(array(static::$dest . '/folder1/level2/file3')), FilesystemTestHelper::cleanPaths($items));
// Recursive
$items = Filesystem::items(static::$dest, true, true);
$compare = FilesystemTestHelper::getItemsRecursive('dest');
$this->assertEquals(FilesystemTestHelper::cleanPaths($compare), FilesystemTestHelper::cleanPaths($items));
// Iterator
$items = Filesystem::items(static::$dest, true);
$this->assertInstanceOf('CallbackFilterIterator', $items);
$items2 = Filesystem::iteratorToArray($items);
$this->assertEquals(FilesystemTestHelper::cleanPaths($compare), FilesystemTestHelper::cleanPaths($items2));
$items->rewind();
$this->assertInstanceOf('SplFileinfo', $items->current());
}
