/**
* findPaths
*
* @param string $layout
*
* @return \SplFileInfo
*/
public function findPaths($layout = null)
{
$layout = $layout ?: $this->getLayout();
if (is_file($this->getPath() . '/' . $layout)) {
return new \SplFileInfo(realpath($this->getPath() . '/' . $layout));
}
$layout = explode('/', $layout);
$name = array_pop($layout);
$layout = implode('/', $layout);
if (is_dir($this->getPath() . '/' . $layout)) {
$files = Filesystem::find($this->path . '/' . $layout, $name);
/** @var \SplFileInfo $file */
foreach ($files as $file) {
if (File::stripExtension($file->getFilename()) == $name) {
return $file;
}
}
}
return null;
}
/**
* Find all files from paths.
*
* @param mixed $condition Finding condition, that can be a string, a regex or a callback function.
* Callback example:
* <code>
* function($current, $key, $iterator)
* {
* return @preg_match('^Foo', $current->getFilename()) && ! $iterator->isDot();
* }
* </code>
* @param boolean $recursive True to resursive.
*
* @return \AppendIterator Finded files or paths iterator.
*
* @since 2.0
*/
public function find($condition, $recursive = false)
{
return $this->appendIterator(function ($path) use($condition, $recursive) {
return Filesystem::find((string) $path, $condition, $recursive);
});
}
/**
* Find all files which matches condition.
*
* @param mixed $condition Finding condition, that can be a string, a regex or a callback function.
* Callback example:
* <code>
* function($current, $key, $iterator)
* {
* return @preg_match('^Foo', $current->getFilename()) && ! $iterator->isDot();
* }
* </code>
* @param boolean $recursive True to resursive.
*
* @return \CallbackFilterIterator Finded files or paths iterator.
*
* @since 2.0
*/
public function find($condition, $recursive = false)
{
return Filesystem::find((string) $this, $condition, $recursive);
}
/**
* Method to test findByCallback().
*
* @return void
*
* @covers Windwalker\Filesystem\Filesystem::findByCallback
*/
public function testFindByCallback()
{
$condition = function ($current, $key, $iterator) {
return pathinfo($current->getBasename(), PATHINFO_EXTENSION) == 'html';
};
$files = Filesystem::find(static::$dest, $condition, true, true);
$expect3 = array(__DIR__ . '/dest/folder2/file2.html');
$this->assertEquals(FilesystemTestHelper::cleanPaths($expect3), FilesystemTestHelper::cleanPaths($files));
}
