45 lines
1.3 KiB
PHP
45 lines
1.3 KiB
PHP
<?php
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if (!defined('BASEPATH')) exit('No direct script access allowed');
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/*
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* InvoicePlane
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*
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* @author InvoicePlane Developers & Contributors
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* @copyright Copyright (c) 2012 - 2017 InvoicePlane.com
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* @license https://invoiceplane.com/license.txt
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* @link https://invoiceplane.com
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*/
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/**
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* Generate a temporaty XML file from the invoice data
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* @param $invoice
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* @param $items
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* @return string
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*/
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function generate_invoice_zugferd_xml_temp_file($invoice, $items)
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{
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$CI = &get_instance();
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$CI->load->helper('file');
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$path = './uploads/temp/invoice_' . $invoice->invoice_id . '_zugferd.xml';
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$CI->load->library('zugferdxml', array('invoice' => $invoice, 'items' => $items));
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write_file($path, $CI->zugferdxml->xml());
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return $path;
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}
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/**
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* Returns the correct RDF string for the Zugferd XML
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* @return string
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*/
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function zugferd_rdf()
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{
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$s = '<rdf:Description rdf:about="" xmlns:zf="urn:ferd:pdfa:CrossIndustryDocument:invoice:1p0#">' . "\n";
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$s .= ' <zf:DocumentType>INVOICE</zf:DocumentType>' . "\n";
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$s .= ' <zf:DocumentFileName>ZUGFeRD-invoice.xml</zf:DocumentFileName>' . "\n";
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$s .= ' <zf:Version>1.0</zf:Version>' . "\n";
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$s .= ' <zf:ConformanceLevel>COMFORT</zf:ConformanceLevel>' . "\n";
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$s .= '</rdf:Description>' . "\n";
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return $s;
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}
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