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Created: Fri, Sep 19, 10:28 PM

e_category_eh.php
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	<?php

	defined('FULL_PATH') or die('restricted access!');

	/**
	* Extends default CategoriesEventHandler class
	*
	*/
	class ECategoryEventHandler extends CategoriesEventHandler {

	/**
	* Allows to override standard permission mapping
	*
	*/
	function mapPermissions()
	{
	parent::mapPermissions();

	$permissions = Array (
	# admin
	'OnCustomEvent1' => Array ('self' => true),

	# front
	'OnCustomEvent2' => Array ('self' => true),
	);

	$this->permMapping = array_merge($this->permMapping, $permissions);
	}

	/**
	* Permission exceptions
	*
	* @param kEvent $event
	*/
	function CheckPermission(&$event)
	{
	$skip_permissions_check_events = Array (
	'OnAnotherCustomEvent',
	);

	if ( in_array($event->Name, $skip_permissions_check_events) ) {
	return true;
	}

	return parent::CheckPermission($event);
	}

	/**
	* Updates structure config
	*
	* @param kEvent $event
	*/
	function OnAfterConfigRead(&$event)
	{
	parent::OnAfterConfigRead($event);

	# 1. Regular Fields from /core/units/categories/categories_config.php
	$fields = $this->Application->getUnitOption($event->Prefix, 'Fields'); #get regular fields
	// $fields['Status']['default'] = STATUS_ACTIVE; #add/edit configuration (make default = STATUS_ACTIVE)
	$this->Application->setUnitOption($event->Prefix, 'Fields', $fields); #save fields

	# 2. Virtual Fields from /core/units/categories/categories_config.php
	$virtual_fields = $this->Application->getUnitOption($event->Prefix, 'VirtualFields'); #get virtual fields
	// $virtual_fields['UserName']['default'] = ''; #add/edit configuration
	$this->Application->setUnitOption($event->Prefix, 'VirtualFields', $virtual_fields); #save virtual fields
	}

	/**
	* Sets custom query for the list
	*
	* @param kEvent $event
	*/
	function SetCustomQuery(&$event)
	{
	parent::SetCustomQuery($event);

	$object =& $event->getObject();
	/* @var $object kDBList */

	# identifying event based on special and setting filter
	if ($event->Special == 'custom-special') {
	// $object->addFilter('primary_filter', '%1$s.Status = ' . STATUS_DISABLED);
	}

	# identifying event based not admin condition and setting filter
	if (!$this->Application->isAdminUser) {
	// $object->addFilter('status_filter', '%1$s.Status = ' . STATUS_ACTIVE);
	}
	}

	/**
	* Before new item created
	*
	* @param kEvent $event
	*/
	function OnBeforeItemCreate(&$event)
	{
	parent::OnBeforeItemCreate($event);


	}

	/**
	* Before existing item updated
	*
	* @param kEvent $event
	*/
	function OnBeforeItemUpdate(&$event)
	{
	parent::OnBeforeItemUpdate($event);


	}

	/**
	* Before item deleted
	*
	* @param kEvent $event
	*/
	function OnBeforeItemDelete(&$event)
	{
	parent::OnBeforeItemDelete($event);


	}

	/**
	* After item loaded
	*
	* @param kEvent $event
	*/
	function OnBeforeItemLoad(&$event)
	{
	parent::OnBeforeItemLoad($event);


	}


	/**
	* After new item created
	*
	* @param kEvent $event
	*/
	function OnAfterItemCreate(&$event)
	{
	parent::OnAfterItemCreate($event);


	}

	/**
	* After existing item updated
	*
	* @param kEvent $event
	*/
	function OnAfterItemUpdate(&$event)
	{
	parent::OnAfterItemUpdate($event);


	}

	/**
	* After item deleted
	*
	* @param kEvent $event
	*/
	function OnAfterItemDelete(&$event)
	{
	parent::OnAfterItemDelete($event);


	}

	/**
	* After item loaded
	*
	* @param kEvent $event
	*/
	function OnAfterItemLoad(&$event)
	{
	parent::OnAfterItemLoad($event);


	}

	}

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