README

Installation

Use the command below to install this package to your existing laravel project.

composer require tinkeshwar/imager

After successfull installation publish the config file using one of the following commands:

Install Automatically

php artisan imager:install

Install Manually

php artisan vendor:publish

and select Tinkeshwar\Imager\ImagerServiceProvider this will copy image.php into your app/config.

Run

php artisan migrate

To migrate the image table schema into you database.

Run below command to create symbolic link

php artisan storage:link

Usage

Your model

<?php
namespace  App\Models;
use Illuminate\Database\Eloquent\Model;
use Tinkeshwar\Imager\Models\Image;

class <YOUR MODEL>  extends  Model{

    /**
    * One to One Relation with <YOUR> Model
    * A <YOUR MODEL> has one image
    */
    public  function  image(){
	    return  $this->morphOne(Image::class,'imageable');
    }

	/**
    * One to Many Relation with <YOUR> Model
    * A <YOUR MODEL> has many images
    */
    public  function  images(){
	    return  $this->morphMany(Image::class,'imageable');
    }
}

Your controller

<?php

namespace  App\Http\Controllers;

use App\Models\<YOUR MODEL>;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use Tinkeshwar\Imager\Imager;

class  <YOUR CONTROLLER>  extends  Controller {

    public function store (Request $request){
	    $data = $request->validate([
		    'name'=>'required',
		    'image'=>'image|nullable'
	    ]);
	    $yourmodel = <YOUR MODEL>::create($data);
	    if($request->hasFile('image')){
		    $yourmodel->image()->create([
			    'name'=>Imager::moveFile($request->file('image'),'public'), //second parameter is optional, `public` is default
			    'path'=>'public/', //sample path used in above function
                'driver' => config('image.image_storage')
			]);
		}
	}


    public function destroy ($imageId){
        Imager::deleteFile($imageId);
    }
}

Your view

<form  action="<your route>"  method="POST"  enctype="multipart/form-data">
    @csrf
    <div  class="form-group">
	    <label >Example file input</label>
	    <input  type="file"  class="form-control-file"  name="image">
    </div>
    <button  type="submit"  class="btn btn-primary">Submit</button>
</form>

Static image usage on blade

{{thumb($source, $height, $width, $extension)}}

example

<img src={{thumb('/image/bg.png', 100, 100)}}/>

Dynamic image usage on blade

Once the file has been uploaded into the system, it can be access with

<Your Host>/thumb/{image_id}/{height}/{width}

example

http://localhost:8000/thumb/1/100/100

If an image exists in cache for provided image_id and aspect ratio it will display existing image. If not, it will generate an image with the required aspect ratio at the storage defined in config/image.php

NOTE:

If an image is re-uploaded and previous copy of image still exists in cache, then the new image wouldn't be cached, you would need to clear cache of previous image for the new one to take it's place.

There are two options to clear the cache:

1. By artisan command php artisan imager:clear
2. By calling following facade method Imager::listCache()