143 lines
3.4 KiB
PHP
143 lines
3.4 KiB
PHP
<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* This class provides invoice information
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*
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* @package Invoice
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* @category Helpers
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* @author Deon George
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* @copyright (c) 2009-2013 Open Source Billing
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* @license http://dev.osbill.net/license.html
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*/
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class Invoice {
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// This invoice Object
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private $io;
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public function __construct(Model_Invoice $io=NULL) {
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$this->io = is_null($io) ? ORM::factory('Invoice') : $io;
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}
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public static function instance(Model_Invoice $io=NULL) {
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return new Invoice($io);
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}
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/**
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* Add a Service to an Invoice
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*
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* @param $so Model_Servie
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*/
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public function add_service(Model_Service $so) {
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$pdata = Period::details($so->recur_schedule,$so->product->price_recurr_day,$so->invoiced_to()+86400,FALSE,$so->product->price_recurr_strict);
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$iio = ORM::factory('Invoice_Item');
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$iio->service_id = $so->id;
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$iio->product_id = $so->product_id;
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$iio->quantity = $pdata['prorata'];
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$iio->price_base = $so->price();
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$iio->recurring_schedule = $so->recur_schedule;
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$iio->date_start = $pdata['start_time'];
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$iio->date_stop = $pdata['end_time'];
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// Service Billing
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$iio->item_type = StaticList_ItemType::index('MAIN');
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$this->io->add_item($iio);
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// Check if there are any charges
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$c = ORM::factory('Charge')
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->where('service_id','=',$so->id)
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->where('processed','is',NULL);
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foreach ($c->find_all() as $co) {
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$iio = ORM::factory('Invoice_Item');
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$iio->service_id = $co->service_id;
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$iio->product_id = $co->product_id;
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$iio->charge_id = $co->id;
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$iio->quantity = $co->quantity;
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$iio->price_base = $co->amount;
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$iio->date_start = $co->date_orig;
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$iio->date_stop = $co->date_orig;
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// @todo This should be $co->item_type;
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$iio->item_type = StaticList_ItemType::index('EXCESS');
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$this->io->add_item($iio);
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}
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return $this;
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}
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public function render($type,$section) {
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switch ($type) {
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case 'html':
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switch ($section) {
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case 'body':
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return View::factory('invoice/user/view/body')
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->set('o',$this->io);
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break;
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default:
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throw HTTP_Exception::factory(501,'Unknown section type :section',array(':section'=>$section));
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}
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break;
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default:
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throw HTTP_Exception::factory(501,'Unknown render type :type',array(':type'=>$type));
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}
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}
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/**
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* Generate a PDF invoice
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*/
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public function pdf() {
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$invoice_class = Kohana::classname('Invoice_TCPDF_'.Kohana::$config->load('invoice')->driver);
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$pdf = new $invoice_class($this->io);
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if ($pdf->getTemplate()) {
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$pagecount = $pdf->setSourceFile($pdf->getTemplate());
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$tplidx = $pdf->ImportPage(1);
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}
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$pdf->addPage();
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# If we are using FPDI
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if (isset($tplidx))
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$pdf->useTemplate($tplidx);
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$this->draw_summary_invoice($pdf);
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# If we get here, all is OK.
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return $pdf;
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}
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private function draw_summary_invoice($pdf) {
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// Draw Invoice Basics
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$pdf->drawCompanyLogo();
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$pdf->drawCompanyAddress();
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$pdf->drawInvoiceHeader();
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// @todo Get news from DB
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$pdf->drawNews('');
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$pdf->drawRemittenceStub();
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$pdf->drawPaymentMethods();
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if ($this->io->billing_status !=1 && $this->io->due_date <= time())
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$pdf->drawInvoiceDueNotice();
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elseif($this->io->billing_status == 1)
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$pdf->drawInvoicePaidNotice();
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if ($this->io->account->invoices_due_total())
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$pdf->drawSummaryInvoicesDue();
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$pdf->drawSummaryLineItems();
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// Next Page
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$pdf->drawDetailLineItems();
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// Draw any Custom functions:
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$pdf->drawCustom();
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}
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}
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?>
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