how to resize an image to thumbnail in laravel 6 – onlinecode

how to resize an image to thumbnail in laravel 6 – onlinecode

In this post we will give you information about how to resize an image to thumbnail in laravel 6 – onlinecode. Hear we will give you detail about how to resize an image to thumbnail in laravel 6 – onlinecodeAnd how to use it also give you demo for it if it is necessary.

In this tutorial, we are going on how to resize an image to thumbnail in laravel 6. so here we are using the intervention package for resizing images.The intervention package provides image resize and upload facility. so we can easily create laravel upload image resize to thumbnail. let’s follow the below steps to image resize using intervention image resize in laravel 6.

Overview

Step 1: Install LaravelStep 2: Setting Database ConfigurationStep 3: Create Table using migrationStep 4: Install PackageStep 5: Add providers and aliasesStep 6: Create RouteStep 7: Create a Model and ControllerStep 8: Create Blade FilesStep 9: Run The Application

Step 1: Install LaravelWe are going to install laravel 6, so first open the command prompt or terminal and go to go to xampp htdocs folder directory using the command prompt. after then run the below command.

composer create-project --prefer-dist laravel/laravel larave6_resize_image

Step 2: Setting Database Configuration

After complete installation of laravel. we have to database configuration. now we will open the .env file and change the database name, username, password in the .env file. See below changes in a .env file.

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=Enter_Your_Database_Name(laravel6_resize_image)
DB_USERNAME=Enter_Your_Database_Username(root)
DB_PASSWORD=Enter_Your_Database_Password(root)

Step 3: Create Table using migration

Now, We need to create a migration. so we will below command using create the images table migration.

php artisan make:migration create_images_table --create=images

After complete migration. we need below changes in the database/migrations/create_images_table file.

<?php
use IlluminateSupportFacadesSchema;
use IlluminateDatabaseSchemaBlueprint;
use IlluminateDatabaseMigrationsMigration;

class CreateImagesTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('images', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('image');
            $table->string('thumbnail');
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('images');
    }
}
?>

Run the below command. after the changes above file.

php artisan migrate

Step 4: Install PackageNow, we are going to install the “Intervention” package using the below command.

composer require intervention/image

Step 5: Add providers and aliasesWe will add below providers and aliases in the “config/app.php” file.

return [

    ......

    $provides => [

        ......

        ......,

        'InterventionImageImageServiceProvider'

    ],

    $aliases => [

        .....

        .....,

        'ImageResize' => 'InterventionImageFacadesImage'

    ]

]

Step 6: Create Route

Add the following route code in the “routes/web.php” file.

<?php

use IlluminateSupportFacadesRoute;

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

// Route::get('/', function () {
    // return view('welcome');
// });

Route::get('resize-image', 'ImageController@index');
Route::post('resize-image', 'ImageController@store');
?>

Step 7: Create a Model and Controller

Here below command help to create the controller and model.

php artisan make:controller ImageController --resource --model=Image

Image.php

<?php

namespace App;

use IlluminateDatabaseEloquentModel;

class Image extends Model
{
    protected $fillable = [
        'image','thumbnail'
    ];
}
?>

ImageController.php

<?php

namespace AppHttpControllers;
use ImageResize;
use AppImage;
use IlluminateHttpRequest;

class ImageController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return IlluminateHttpResponse
     */
    public function index()
    {
        return view('image');
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return IlluminateHttpResponse
     */
    public function create()
    {
        //
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  IlluminateHttpRequest  $request
     * @return IlluminateHttpResponse
     */
    public function store(Request $request)
    {
		$this->validate($request, [
            'image' => 'required',
            'image.*' => 'mimes:jpeg,jpg,gif,png'
        ]);
  
        $image = $request->file('image');
        $input['imagename'] = time().'.'.$image->extension();
     
        $destinationPath = public_path('/thumbnail');
        $img = ImageResize::make($image->path());
        $img->resize(100, 100, function ($constraint) {
            $constraint->aspectRatio();
        })->save($destinationPath.'/'.$input['imagename']);
   
        $destinationPath = public_path('/image');
        $image->move($destinationPath, $input['imagename']);
		
		Image::create(['image' => $input['imagename'], 'thumbnail' => $input['imagename']]);
		
        return back()
            ->with('success','Successfully Save Your Image file')
            ->with('imageName',$input['imagename']);
    }

    /**
     * Display the specified resource.
     *
     * @param  AppImage  $image
     * @return IlluminateHttpResponse
     */
    public function show(Image $image)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  AppImage  $image
     * @return IlluminateHttpResponse
     */
    public function edit(Image $image)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  IlluminateHttpRequest  $request
     * @param  AppImage  $image
     * @return IlluminateHttpResponse
     */
    public function update(Request $request, Image $image)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  AppImage  $image
     * @return IlluminateHttpResponse
     */
    public function destroy(Image $image)
    {
        //
    }
}
?>

Step 8: Create Blade Files

So finally, first we will create the image.blade.php files in “resources/views” directory.

image.blade.php

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Resize Image To Thumbnail In Laravel 6 - onlinecode</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
</head>
<body>

<div >
  @if ($message = Session::get('success'))
	<div >
		<div >
			<div >
				{{ $message }}</p>
			</div>
		</div>
	</div>
	<div >
		<div >
			<strong>Original Image:</strong>
			<br/>
			<img src="/image/{{ Session::get('imageName') }}" />
		</div>
		<div >&nbsp;</div>
		<div >
			<strong>Thumbnail Image:</strong>
			<br/>
			<img src="/thumbnail/{{ Session::get('imageName') }}" />
		</div>
	</div>
    @endif
  <form action="{{url('resize-image')}}" enctype="multipart/form-data" method="post">
   <input type="hidden" name="_token" value="<?php echo csrf_token(); ?>">
    <div >
      <label for="image">Choose Image:</label>
      <input required type="file"  id="image" name="image">
    </div>
    <button type="submit" >Submit</button>
  </form>
</div>
</body>
</html>

Step 9: Run The Application

We can start the server and run this application using the below command.

php artisan serve

Now we will run our example using the below Url in the browser.

http://127.0.0.1:8000/resize-image

Download

Read AlsoLaravel 6 Image Upload Tutorial ExampleLaravel 6 Ajax Image Upload Example TutorialLaravel 6 Multiple Image Upload Example Tutorial

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