Laravel Tutorial Image Upload Example using Intervention with Video - Part 3

In this videos i will show you how to resize image in laravel application. Generally if we are work on big project like ecommerce etc then we need to generate thumbnail image for product or user image etc. So in laravel you can do easily using intervention/image package

Video Tutorial Upload Image 

Full Resource Code 

Installing Image Intervention

composer require intervention/image

Class for intervention : config/app->'providers'

Intervention\Image\ImageServiceProvider::class

Class for intervention : config/app->'alises'

'Image' => Intervention\Image\Facades\Image::class

Add form Upload : resources/views/admin/create

{{ Form::label('image', 'Upload Image:') }}
{{ Form::file('image') }}

Add form Upload : resources/views/admin/edit

{{ Form::label('image', 'Update image :') }}
{{ Form::file('image') }}

Add column image in table Posts :

Model for Posts : app/post

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Post extends Model
{
  public $table = "posts";
  protected $fillable = [
      'title',
      'body',
      'image',
  ];
}

Change code : config/filesystems->'disks'

'local' => [
            'driver' => 'local',
            'root' => public_path('image/'),
        ],

Add class and function create for Image : app\Http\Controllers\PostsController->'store'
Class

use image

Function

if ($request->hasFile('image')) {
        $image = $request->file('image');
        $filename = time().'.'.$image->getClientOriginalExtension();
        $location = public_path('image/'.$filename);
        Image::make($image)->resize(300, 100)->save($location);
        $post->image = $filename;
      }

Add class and function update for Image : app\Http\Controllers\PostsController->'update'

Class

use Storage;

Function

if ($request->hasFile('image')) {
        $image = $request->file('image');
        $filename = time().'.'.$image->getClientOriginalExtension();
        $location = public_path('image/'.$filename);
        Image::make($image)->resize(300, 100)->save($location);

        $oldfilename = $post->image;

        $post->image = $filename;

        Storage::delete($oldfilename);
      }

Add new table cell in index : resources/views/admin/index

//table head
<th width="100px">Image</th>

//table body
<td>
<img class="img-rounded corners" width="60px" src="{{asset('image/'.$post->image)}}" alt="">
</td>

Add image to Blog Index : resources\views\blog\index

<div class="col-sm-3">
<h2><img class="img-rounded corners" width="170px" height="150px" src="{{asset('image/'.$post->image)}}" alt=""></h2>
</div>

Add image to Blog single: resources\views\blog\single

<h2><img class="img-rounded corners" width="100%" src="{{asset('image/'.$post->image)}}" alt=""></h2>