Current File : /home2/selectio/www/billingsoftwarenew/core/app/Lib/FileManager.php
<?php
namespace App\Lib;
use App\Constants\FileInfo;
use Intervention\Image\Facades\Image;
class FileManager {
/*
|--------------------------------------------------------------------------
| File Manager
|--------------------------------------------------------------------------
|
| FileManager class is using to manage edit, update, remove files. Developer
| can manage any kind of files from here. But some limitations is here for image.
| This class using a trait to manage the file paths and sizes. Developer can also
| use this class as a helper function.
|
*/
/**
* The file which will be uploaded
*
*
* @var object
*/
protected $file;
/**
* The path where will be uploaded
*
* @var string
*/
public $path;
/**
* The size, if the file is image
*
* @var string
*/
public $size;
/**
* Check the file is image or not
*
* @var boolean
*/
protected $isImage;
/**
* Thumbnail version size, if required
* and if the file is image
*
* @var string
*/
public $thumb;
/**
* Old filename, which will be removed
*
* @var string
*/
public $old;
/**
* Current filename, which is uploading
*
* @var string
*/
public $filename;
/**
* Set the file and file type to properties if exist
*
* @param $file
* @return void
*/
public function __construct($file = null) {
$this->file = $file;
if ($file) {
$imageExtensions = ['jpg', 'jpeg', 'png', 'JPG', 'JPEG', 'PNG'];
if (in_array($file->getClientOriginalExtension(), $imageExtensions)) {
$this->isImage = true;
} else {
$this->isImage = false;
}
}
}
/**
* File upload process
*
* @return void
*/
public function upload() {
//create the directory if doesn't exists
$path = $this->makeDirectory();
if (!$path) throw new \Exception('File could not been created.');
//remove the old file if exist
if ($this->old) {
$this->removeFile();
}
//get the filename
$filename = $this->getFileName();
$this->filename = $filename;
//upload file or image
if ($this->isImage == true) {
$this->uploadImage();
} else {
$this->uploadFile();
}
}
/**
* Upload the file if this is image
*
* @return void
*/
protected function uploadImage() {
$image = Image::make($this->file);
//resize the
if ($this->size) {
$size = explode('x', strtolower($this->size));
$image->resize($size[0], $size[1]);
}
//save the image
$image->save($this->path . '/' . $this->filename);
//save the image as thumbnail version
if ($this->thumb) {
if ($this->old) {
$this->removeFile($this->path . '/thumb_' . $this->old);
}
$thumb = explode('x', $this->thumb);
Image::make($this->file)->resize($thumb[0], $thumb[1])->save($this->path . '/thumb_' . $this->filename);
}
}
/**
* Upload the file if this is not a image
*
* @return void
*/
protected function uploadFile() {
$this->file->move($this->path, $this->filename);
}
/**
* Make directory doesn't exists
* Developer can also call this method statically
*
* @param $location
* @return string
*/
public function makeDirectory($location = null) {
if (!$location) $location = $this->path;
if (file_exists($location)) return true;
return mkdir($location, 0755, true);
}
/**
* Remove all directory inside the location
* Developer can also call this method statically
*
* @param $location
* @return void
*/
public function removeDirectory($location = null) {
if (!$location) $location = $this->path;
if (!is_dir($location)) {
throw new \InvalidArgumentException("$location must be a directory");
}
if (substr($location, strlen($location) - 1, 1) != '/') {
$location .= '/';
}
$files = glob($location . '*', GLOB_MARK);
foreach ($files as $file) {
if (is_dir($file)) {
static::removeDirectory($file);
} else {
unlink($file);
}
}
rmdir($location);
}
/**
* Remove the file if exists
* Developer can also call this method statically
*
* @param $path
* @return void
*/
public function removeFile($path = null) {
if (!$path) $path = $this->path . '/' . $this->old;
file_exists($path) && is_file($path) ? @unlink($path) : false;
if ($this->thumb) {
if (!$path) $path = $this->path . '/thumb_' . $this->old;
file_exists($path) && is_file($path) ? @unlink($path) : false;
}
}
/**
* Generating the filename which is uploading
*
* @return string
*/
protected function getFileName() {
return uniqid() . time() . '.' . $this->file->getClientOriginalExtension();
}
/**
* Get access of array from fileInfo method as non-static method.
* Also get some others method
*
* @return string|void
*/
public function __call($method, $args) {
$fileInfo = new FileInfo;
$filePaths = $fileInfo->fileInfo();
if (array_key_exists($method, $filePaths)) {
$path = json_decode(json_encode($filePaths[$method]));
return $path;
} else {
$this->$method(...$args);
}
}
/**
* Get access some non-static method as static method
*
* @return void
*/
public static function __callStatic($method, $args) {
$selfClass = new FileManager;
$selfClass->$method(...$args);
}
}
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