Generate multiple pages in backend

[nghi]

Figured it out.

    public function init() 
    {
        $this->pages->addHookAfter('save', $this, 'generateRegionSubPages');
    }

    public function generateRegionSubPages(HookEvent $event) 
    {
	$page = $event->arguments[0]; 
    	if (!$page->isTrash && $page->template->name ==  'portal')
    	{
    		$templates = array(
    			array('name' => 'blog', 'title' => 'News'),
    			array('name' => 'volunteers', 'title' => 'Volunteers'),
    			array('name' => 'gallery', 'title' => 'Gallery'),
    			array('name' => 'events', 'title' => 'Events'),
    			array('name' => 'calendar', 'title' => 'Calendar')
    		);

    		foreach($templates as $template)
    		{
	    		if ($page->children('template=' . $template['name'])->count()==0)
                        {
		    		$sub_page = new Page();
                                $sub_page->template = $template['name'];
		    		$sub_page->parent = $page;
		    		$sub_page->name = $template['title'];
		    		$sub_page->save();
	    		}
    		}
    	}
    }

What I need:

To be able to auto generate a page from a form that will also create multiple child pages using different templates

I'm not really sure how I can accomplish this or how to get started.

Can someone give me some advice?