<?php
/**
 * @brief		Donations
 * @subpackage	Nexus
 * @since		17 Jun 2014
 */

namespace IPS\nexus\modules\front\clients;

/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !\defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
	exit;
}

/**
 * Donations
 */
class _donations extends \IPS\Dispatcher\Controller
{		
	/**
	 * View List
	 *
	 * @return	void
	 */
	protected function manage()
	{
		if ( isset( \IPS\Request::i()->id ) )
		{
			if ( \IPS\Request::i()->isAjax() )
			{
				
			}
			else
			{
				\IPS\Output::i()->redirect( \IPS\Http\Url::internal( 'app=nexus&module=clients&controller=donations', 'front', 'clientsdonations' ) );
			}
		}
		
		\IPS\Output::i()->breadcrumb[] = array( \IPS\Http\Url::internal( 'app=nexus&module=clients&controller=donations', 'front', 'clientsdonations' ), \IPS\Member::loggedIn()->language()->addToStack('client_donations') );
		\IPS\Output::i()->title = \IPS\Member::loggedIn()->language()->addToStack('client_donations');
		\IPS\Output::i()->sidebar['enabled'] = FALSE;
		\IPS\Output::i()->cssFiles = array_merge( \IPS\Output::i()->cssFiles, \IPS\Theme::i()->css( 'donations.css' ) );

		/* "Nowt 'ere lad, may as well knock it over tut 404" - Marc */
		if( \count( \IPS\nexus\Donation\Goal::roots() ) === 0 )
		{
			\IPS\Output::i()->error( 'nexus_no_donations_found', '1X238/2', 404, '' );
		}

		\IPS\Output::i()->output = \IPS\Theme::i()->getTemplate('clients')->donations();
	}
	
	/**
	 * Make Donation
	 *
	 * @return	void
	 */
	public function donate()
	{
		if( !\IPS\Member::loggedIn()->member_id )
		{
			\IPS\Output::i()->error( 'no_module_permission_guest', '1X238/3', 403, '' );
		}
		try
		{
			$goal = \IPS\nexus\Donation\Goal::load( \IPS\Request::i()->id );
		}
		catch ( \OutOfRangeException $e )
		{
			\IPS\Output::i()->error( 'node_error', '2X238/1', 404, '' );
		}
		
		$form = new \IPS\Helpers\Form( 'donate', 'donate' );
		$form->class = 'ipsForm_vertical';
		if ( !isset( \IPS\Request::i()->noDesc ) and $desc = \IPS\Member::loggedIn()->language()->get("nexus_donategoal_{$goal->id}_desc") )
		{
			$form->addMessage( $desc, '', FALSE );
		}
		$form->add( new \IPS\Helpers\Form\Number( 'donate_amount', 0, TRUE, array( 'decimals' => TRUE, 'min' => 0.01 ), NULL, NULL, $goal->currency ) );
		
		if ( $values = $form->values() )
		{
			$item = new \IPS\nexus\extensions\nexus\Item\Donation( \IPS\Member::loggedIn()->language()->get( 'nexus_donategoal_' . $goal->_id ), new \IPS\nexus\Money( $values['donate_amount'], $goal->currency ) );
			$item->id = $goal->_id;
						
			$invoice = new \IPS\nexus\Invoice;
			$invoice->member = \IPS\nexus\Customer::loggedIn();
			$invoice->currency = $goal->currency;
			$invoice->addItem( $item );
			$invoice->return_uri = 'app=nexus&module=clients&controller=donations&thanks=1';			
			$invoice->save();
			
			\IPS\Output::i()->redirect( $invoice->checkoutUrl() );
		}
		
		\IPS\Output::i()->title = $goal->_title;
		\IPS\Output::i()->output = $form->customTemplate( array( \IPS\Theme::i()->getTemplate( 'forms', 'core' ), 'popupTemplate' ) );
	}
}