/**
*
* Ensures that a File object is used always returning a \Piol\File instance.
*
* @param \Mbcraft\Piol\File|string $file_or_path The string or path pointing to the file system file.
* @return \Mbcraft\Piol\File The \Piol\File instance.
* @throws \Mbcraft\Piol\IOException if the specified parameter is not a valid path or \Piol\File instance.
*
* @api
*/
public static function asFile($file_or_path)
{
if ($file_or_path instanceof File) {
return $file_or_path;
}
if (FileSystemUtils::isFile($file_or_path)) {
return new File($file_or_path);
}
throw new IOException("The specified parameter is not a valid file path or \\Piol\\File instance : " . $file_or_path);
}
function findFiles($myIncludes)
{
if (is_array($myIncludes)) {
$includes = $myIncludes;
} else {
$includes = array($myIncludes);
}
$all_results = scandir($this->__full_path);
$all_dirs = array();
$all_files = array();
foreach ($all_results as $element) {
$include = false;
$done = false;
foreach ($includes as $pt) {
if (!$done && preg_match($pt, $element)) {
$include = true;
$done = true;
}
}
//è da saltare?
if ($include) {
if ($this->isDir()) {
$partial_path = $this->__path . $element;
}
if (FileSystemUtils::isDir($this->__path . $element)) {
$all_dirs[] = new Dir($partial_path);
} else {
if (FileSystemUtils::isFile($this->__path . DS . $element)) {
$all_files[] = new File($partial_path);
}
}
}
}
return array_merge($all_dirs, $all_files);
}
/**
*
* Finds all matching elements inside this folder.
*
* @param int $mode Only the following values, specified as constants inside this class, can be used :
* MODE_FILES_ONLY, MODE_FOLDERS_ONLY, MODE_FILES_AND_FOLDERS.
* @param array $myIncludes an array of regexp pattern of the elements to match using their full names.
* @param boolean $deep if true the search is done recursively on all subfolders, otherwise only inside this one.
* @return array an array of two arrays, with all the files that matched and all the directories that matched,
* as a \Mbcraft\Piol\File and \Mbcraft\Piol\Dir instances.
*
* @api
*/
public function findMatchingElements($mode, $myIncludes, $deep = false)
{
if (is_array($myIncludes)) {
$includes = $myIncludes;
} else {
$includes = array($myIncludes);
}
$all_results = scandir($this->__full_path);
$all_files = array();
$all_dirs = array();
foreach ($all_results as $element) {
if ($element == "." || $element == "..") {
//always skip . and ..
continue;
}
$include = false;
$done = false;
foreach ($includes as $pt) {
if (!$done && preg_match($pt, $element)) {
$include = true;
$done = true;
}
}
$partial_path = $this->__path . $element;
//è da aggiungere?
if ($include) {
if (($mode & self::MODE_FILES_ONLY) === self::MODE_FILES_ONLY && FileSystemUtils::isFile($partial_path)) {
$all_files[] = new File($partial_path);
continue;
}
if (($mode & self::MODE_FOLDERS_ONLY) === self::MODE_FOLDERS_ONLY && FileSystemUtils::isDir($partial_path)) {
$all_dirs[] = new Dir($partial_path);
}
}
if ($deep && FileSystemUtils::isDir($partial_path)) {
$d = new Dir($partial_path);
$partial_results = $d->findMatchingElements($mode, $myIncludes, true);
$all_files = array_merge($all_files, $partial_results[0]);
$all_dirs = array_merge($all_dirs, $partial_results[1]);
}
}
return array($all_files, $all_dirs);
}
function testIsFile()
{
$this->assertTrue(FileSystemUtils::isFile("/" . FRAMEWORK_CORE_PATH . "tests/io/file_system_utils_test.php"));
$this->assertTrue(FileSystemUtils::isFile("/" . FRAMEWORK_CORE_PATH . "tests/io/test_dir/content_dir/.hidden_file"));
}
