Merge pull request #63 from jildertmiedema/event-support

Event support

Author: youchenlee

README.md

@@ -40,6 +40,42 @@ PR is welcome!
 
 ![FileManager screenshot 2](http://unisharp.com/img/filemanager2.png)
 
+## Events
+
+To use events you can add a listener to listen to the events
+
+Snippet for `EventServiceProvider`
+```php
+    protected $listen = [
+        ImageWasUploaded::class => [
+            UploadListener::class,
+        ],
+    ];
+```
+
+The `UploadListener` will look like:
+```php
+class UploadListener
+{
+    public function handle($event)
+    {
+        $method = 'on'.class_basename($event);
+        if (method_exists($this, $method)) {
+            call_user_func([$this, $method], $event);
+        }
+    }
+
+    public function onImageWasUploaded(ImageWasUploaded $event)
+    {
+        $path = $event->path();
+        //your code, for example resizing and cropping
+    }
+}
+```
+
+List of events:
+ * Unisharp\Laravelfilemanager\Events\ImageWasUploaded
+
 ## Credits
  * All contibutors from GitHub. (issues / PR)
  * Special thanks to

src/Events/ImageWasUploaded.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Unisharp\Laravelfilemanager\Events;
+
+class ImageWasUploaded
+{
+    private $path;
+
+    public function __construct($path)
+    {
+        $this->path = $path;
+    }
+
+    /**
+     * @return string
+     */
+    public function path()
+    {
+        return $this->path;
+    }
+
+}

src/controllers/UploadController.php

@@ -1,5 +1,6 @@
 <?php namespace Unisharp\Laravelfilemanager\controllers;
 
+use Illuminate\Support\Facades\Event;
 use Unisharp\Laravelfilemanager\controllers\Controller;
 use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\File;
@@ -8,6 +9,7 @@
 use Lang;
 use Intervention\Image\Facades\Image;
 use Symfony\Component\HttpFoundation\File\UploadedFile;
+use Unisharp\Laravelfilemanager\Events\ImageWasUploaded;
 
 /**
  * Class UploadController
@@ -51,6 +53,8 @@ public function upload()
             $this->makeThumb($dest_path, $new_filename);
         }
 
+        Event::fire(new ImageWasUploaded(realpath($dest_path.'/'.$new_filename)));
+
         // upload via ckeditor 'Upload' tab
         if (!Input::has('show_list')) {
             return $this->useFile($new_filename);