Jpegoptim.php

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<?php
 
namespace Depage\Graphics\Optimizers;
 
class Jpegoptim extends Optimizer
{
    public function __construct($options = array())
    {
        parent::__construct($options);
 
        if (isset($this->options['jpegoptim'])) {
            $this->executable = $this->options['jpegoptim'];
        }
 
        if (is_null($this->executable)) {
            $this->executable = \Depage\Graphics\Graphics::which("jpegoptim");
        }
    }
 
    public function optimize($filename)
    {
        if (!$this->executable) {
            return false;
        }
 
        $this->command = "{$this->executable} --strip-all";
 
        // jpegoptim unfortunately does not support progressive jpgs
        
        $this->command .= " " . escapeshellarg($filename);
 
        return $this->execCommand();
    }
}
 
/* vim:set ft=php sw=4 sts=4 fdm=marker et : */