akelos / acts-as-statemachine

Acts as state machine plugin for the Akelos PHP Framework

Acts as Statemachine Plugin
===================================

This plugin is inspired by:
http://elitists.textdriven.com/svn/plugins/acts_as_state_machine/trunk

Allows definition of states and transition between states.
Ideal for generating workflows.


Usage Examples
----------------

class Order extends ActiveRecord
{
    var $acts_as = array('statemachine'=>array('initial'=>'openend',
                                               'states'=>array('opened',
                                                               'closed'=>array('enter'=>'sendEmail'),
                                                               'returned')));
                                                               
   function close()
   {
       $this->transition('opened','closed');
   }

   function returnOrder()
   {
       $this->transition('closed','returned');
   }
   
   function sendEmail()
   {
        Mailer::sendNotice($this);
   }
}



Will take the value of $myModel->name and generate $myModel->slug.

class MyModel extends ActiveRecord
{
    var $acts_as = array('sluggable'=>array('slug_source'=>'getSlugName','slug_target'=>'slug'));
    
    function getSlugName()
    {
        return $this->name.' '.$this->number;
    }
}

$order = new Order();
$order->close(); // notice is sent by mailer
$order->returnOrder();

Installation
--------------------------------

    ./script/plugin install acts_as_statemachine


Credits
-------

Inspired by: http://elitists.textdriven.com/svn/plugins/acts_as_state_machine/trunk

Future
--------

See TODO file to know what will be implemented into future versions of this plugin.