Hook to Imagesizer::resize

[MuchDev]

Hey quick question I hope. I am trying to find the right method to go about getting the filepath of all images when they are saved or resized in a hook. 

If I use this how would I go about getting the file path from the event?

$this->addHookAfter('ImageSizer::resize', $this, 'compressImage');

I will then be passing this off to a script which automates the usage of pngcrush and jpegtran. 

ImageCrusher::batch($path, true ); // recursive

[LostKobrakai]

If I use this how would I go about getting the file path from the event?

$resizer = $event->object;
$filename = $resizer->filename;

[MuchDev]

Fantastic! Thanks man, that makes sense. I'll test it out and post my solution .

[MuchDev]

Works like a charm  
Well here is some code, the bulk of it soma wrote which handles creating extra images so that on batch uploads there is less of an inital page load. After that it just executes a script that wraps the two programs.

Here is the script: LINK 

<?php
include 'ImageCrusher.php';
class ImageCreateThumbs extends WireData implements Module {

    public static function getModuleInfo() {
        return array(
            'title' => 'ImageCreateThumbs',
            'version' => 102,
            'summary' => '',
            'href' => '',
            'singular' => true,
            'autoload' => true
            );
    }

    public function init() {
        $this->addHookAfter('InputfieldFile::fileAdded', $this, 'sizeCrushImage');
		$this->addHookAfter('ImageSizer::resize', $this, 'crushImage');
    }

    public function sizeCrushImage($event) {
        $inputfield = $event->object;
        if($inputfield->name != 'artwork_img') return; //image field here
        $image = $event->argumentsByName("pagefile");
		$image->width(900);	
		//$image->width(1116);		
		$image->width(365);	
		$image->width(255);	
		
		$path = "/home/username/public_html".dirname($image->url);
		ImageCrusher::batch($path, true ); // recursive
    }
	
    public function crushImage($event) {	
		$path = $event->object->filename;
		$crusher = new ImageCrusher($path);
		$crusher->crush();
    }	
}
?>