Gecko [ gandhischool.edu.np ]

Name	Size	Permission
FileTrait.php	2.86 KB	-rw-r--r--
JsonResponseTrait.php	1.39 KB	-rw-r--r--
USStateTrait.php	1.68 KB	-rw-r--r--

Code Editor : FileTrait.php

<?php

namespace App\Acme;

use Illuminate\Http\UploadedFile;
use Image;

trait FileTrait
{
    public function uploadFile(UploadedFile $file, $path)
    {
        $imageName = $file->getClientOriginalName();
        $fileName = date('Y-m-d-h-i-s') . '-' . preg_replace('[ ]', '-', $imageName);

// dd($path);
        $file->move($path, $fileName);

return $fileName;
    }

public function unlinkFile($file)
    {
        try {
            if (file_exists($file)) {
                unlink($file);
                return true;
            }
            return true;

}catch (\Throwable $t){
            return $t->getMessage();
        }

return false;
    }

public function uploadFileWithSizes(UploadedFile $file, $path, $id=null)
    {
        if(!is_null($id)) $path = $path.$id.'/';
        $imageName = $file->getClientOriginalName();
        $fileName = date('Y-m-d-h-i-s') . '-' . preg_replace('[ ]', '-', $imageName);
        $file->move($path, $fileName);

$this->generateSizes($path, $fileName);

return $fileName;
    }

private function generateSizes($path, $fileName)
    {
        $sizes = $this->getStandardSizes();

$ext =$this->getExtension($fileName);
        $name =$this->getFileNameOnly($fileName);

$fullPath = $path.$fileName;
        $img = Image::make($fullPath);

foreach ($sizes as $width) {
            $imgNew = $img->resize($width, null, function ($constraint) {
                $constraint->aspectRatio();
            });
            $newFileName = $name.'-'.$width.'.'.$ext;
            $newFilePath = $path.$newFileName;
            $imgNew->save($newFilePath);
        }
    }

public function unlinkDirectory($path, $id)
    {
        try {
            if(!is_null($id)) {
                $path = $path.$id.'/*';
                array_map( 'unlink', array_filter((array) glob($path) ) );
                return true;
            }
            return false;
        } 
        catch (\Throwable $th) {
            return false;
        }
    }

private function getStandardSizes(){
        //return [170, 270, 370, 470, 570, 670, 770];
        return [576, 768, 992, 1200];
    }

private function getExtension($fileName)
    {
        return pathinfo($fileName, PATHINFO_EXTENSION);
    }

private function getFileNameOnly($fileName)
    {
        return pathinfo($fileName, PATHINFO_FILENAME);
    }

public function getImageSrcSet($path, $id, $fileName)
    {
         $path = $path.$id.'/';
        $sizes = $this->getStandardSizes();

$ext =$this->getExtension($fileName);
        $name =$this->getFileNameOnly($fileName);

$src = [];
        foreach ($sizes as $width) {
            $imgPath = $path.$name.'-'.$width.'.'.$ext; 
            $fullPath = asset($imgPath);
            $src[] =$fullPath .' '.$width.'w';
        }

return implode(', ', $src);
    }
}

${this.title}

Code Editor : FileTrait.php