315 lines
8.7 KiB
PHP
315 lines
8.7 KiB
PHP
<?php
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/**
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* AgileBill - Open Billing Software
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*
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* This body of work is free software; you can redistribute it and/or
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* modify it under the terms of the Open AgileBill License
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* License as published at http://www.agileco.com/agilebill/license1-4.txt
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*
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* Originally authored by Joseph Benden
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* Modifications by Tony Landis, AgileBill LLC
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*
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* Recent modifications by Deon George
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*
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* @author Deon George <deonATleenooksDOTnet>
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* @copyright 2009 Deon George
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* @link http://osb.leenooks.net
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*
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* @link http://www.agileco.com/
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* @copyright 2004-2008 Agileco, LLC.
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* @license http://www.agileco.com/agilebill/license1-4.txt
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* @author Tony Landis <tony@agileco.com>
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* @package AgileBill
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* @subpackage Module:Invoice
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*/
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define('FPDF_FONTPATH',PATH_INCLUDES.'pdf/font/');
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require_once(PATH_INCLUDES.'pdf/fpdi.php');
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require_once(PATH_INCLUDES.'pdf/fpdf_tpl.php');
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require_once(PATH_INCLUDES.'pdf/fpdf.php');
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/**
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* PDF Invoice Base
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*
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* @package AgileBill
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* @subpackage Module:Invoice
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*/
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abstract class pdf_invoice_base extends fpdi {
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protected $billToCompany = true;
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protected $itemsSummaryMax = 16;
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protected $itemsPreviousMax = 5;
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protected $news = '';
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protected $pageType = 'blank';
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protected $show_itemized = true;
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protected $show_service_range = false;
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private $invoiceCurrency = '$';
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private $invoiceDecimals = 2;
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# Store previous invoices due
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private $itemsPrevious = array();
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# Stores the invoice items
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protected $invoice;
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protected $itemsFull;
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protected $account;
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# Iteration of drawing the items on the invoice
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protected $iteration;
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# Store the date range, that the invoice covers
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protected $dateRange;
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public function __construct($inv) {
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parent::__construct();
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$this->SetCreator('Open Source Billing');
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$this->SetAuthor($inv->print['site']['NAME']);
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$this->SetTitle(sprintf('%s Invoice',$inv->print['site']['NAME']));
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$this->SetSubject(sprintf('Invoice #%06s',$inv->getPrintInvoiceNum()));
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$this->SetKeywords($inv->getPrintInvoiceID());
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$this->SetAutoPageBreak(TRUE,25);
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$this->SetDisplayMode('fullwidth');
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return $this;
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}
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public function load_setup($rs=false) {
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if (! $rs) {
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$db =& DB();
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$rs = $db->Execute(sqlSelect($db,'setup_invoice','*',''));
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}
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$this->billToCompany = $rs->fields['bill_to_company'];
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$this->invoiceCurrency = $rs->fields['invoice_currency'];
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$this->invoiceDecimals = $rs->fields['invoice_decimals'];
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$this->itemsSummaryMax = $rs->fields['items_summary_max'];
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$this->news = $rs->fields['news'];
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$this->pageType = $rs->fields['page_type'];
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$this->show_itemized = $rs->fields['invoice_show_itemized'];
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$this->show_service_range = $rs->fields['invoice_show_service_dates'];
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}
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abstract public function drawCompanyLogo();
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abstract public function drawCompanyAddress($inv);
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abstract public function drawInvoiceHeader($inv);
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/**
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* Enable re-iteration of the invoices items, so that they can be displayed many ways
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*/
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abstract public function drawLineItems_pre($iteration);
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/**
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* This is called for each line item.
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*/
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abstract public function drawLineItems($db,$line,$invnum);
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/**
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* Draws the summary on the first page
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*/
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abstract public function drawSummaryLineItems($inv);
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abstract public function drawPaymentMethods($inv);
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public function drawRemittenceStub() {}
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public function drawCustom() {}
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public function drawInvoiceDueNotice() {}
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public function drawInvoicePaidNotice() {}
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public function setLateFeeNotice() {}
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/**
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* Get a blank invoice template
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*/
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public function getTemplate() {
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return PATH_THEMES.DEFAULT_THEME.'/invoice/invoice-'.$this->pageType.'.pdf';
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}
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/**
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* Assigns the invoice fields to this object.
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*/
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public function setInvoiceFields($flds) {
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$this->invoice = $flds;
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}
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/**
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* Assigns the account fields to this object.
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*/
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public function setAccountFields($flds) {
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$this->account = $flds;
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}
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public function setItemsFull($items) {
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$this->itemsFull = $items;
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}
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public function setItemsPrevious($items) {
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$this->itemsPrevious = $items;
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}
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public function setDateRange($periodStart,$periodEnd) {
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$this->dateRange = sprintf('%s - %s',date(UNIX_DATE_FORMAT,$periodStart),date(UNIX_DATE_FORMAT,$periodEnd));
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}
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public function setCurrency($currency) {
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$this->invoiceCurrency = $currency;
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}
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public function setDecimals($decimals) {
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$this->invoiceDecimals = $decimals;
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}
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/**
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* Render an amount into a currency display
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*/
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protected function _currency($num) {
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global $C_list;
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if ($this->invoiceDecimals>3)
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return $this->invoiceCurrency.number_format($num,$this->invoiceDecimals);
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else
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return $C_list->format_currency_num($num,$this->invoice['actual_billed_currency_id']);
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}
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/**
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* Override fpdf functions
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*/
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public function _putpages() {
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$nb = $this->page;
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if (! empty($this->AliasNbPages)) {
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//Replace number of pages
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for ($n=1;$n<=$nb;$n++)
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$this->pages[$n]=($this->compress) ? gzcompress(str_replace($this->AliasNbPages,$nb,gzuncompress($this->pages[$n]))) : str_replace($this->AliasNbPages,$nb,$this->pages[$n]) ;
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}
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if ($this->DefOrientation=='P') {
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$wPt=$this->fwPt;
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$hPt=$this->fhPt;
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} else {
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$wPt=$this->fhPt;
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$hPt=$this->fwPt;
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}
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$filter=($this->compress) ? '/Filter /FlateDecode ' : '';
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for($n=1;$n<=$nb;$n++) {
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//Page
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$this->_newobj();
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$this->_out('<</Type /Page');
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$this->_out('/Parent 1 0 R');
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if (isset($this->OrientationChanges[$n]))
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$this->_out(sprintf('/MediaBox [0 0 %.2f %.2f]',$hPt,$wPt));
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$this->_out('/Resources 2 0 R');
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if(isset($this->PageLinks[$n])) {
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//Links
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$annots='/Annots [';
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foreach($this->PageLinks[$n] as $pl) {
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$rect=sprintf('%.2f %.2f %.2f %.2f',$pl[0],$pl[1],$pl[0]+$pl[2],$pl[1]-$pl[3]);
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$annots.='<</Type /Annot /Subtype /Link /Rect ['.$rect.'] /Border [0 0 0] ';
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if(is_string($pl[4]))
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$annots.='/A <</S /URI /URI '.$this->_textstring($pl[4]).'>>>>';
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else {
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$l=$this->links[$pl[4]];
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$h=isset($this->OrientationChanges[$l[0]]) ? $wPt : $hPt;
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$annots.=sprintf('/Dest [%d 0 R /XYZ 0 %.2f null]>>',1+2*$l[0],$h-$l[1]*$this->k);
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}
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}
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$this->_out($annots.']');
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}
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$this->_out('/Contents '.($this->n+1).' 0 R>>');
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$this->_out('endobj');
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//Page content
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$this->_newobj();
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$this->_out('<<'.$filter.'/Length '.strlen($this->pages[$n]).'>>');
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$this->_putstream($this->pages[$n]);
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$this->_out('endobj');
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}
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//Pages root
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$this->offsets[1]=strlen($this->buffer);
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$this->_out('1 0 obj');
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$this->_out('<</Type /Pages');
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$kids='/Kids [';
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for ($i=0;$i<$nb;$i++)
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$kids.=(3+2*$i).' 0 R ';
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$this->_out($kids.']');
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$this->_out('/Count '.$nb);
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$this->_out(sprintf('/MediaBox [0 0 %.2f %.2f]',$wPt,$hPt));
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$this->_out('>>');
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$this->_out('endobj');
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}
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public function _endpage() {
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//End of page contents
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$this->pages[$this->page] = ($this->compress) ? gzcompress($this->pages[$this->page]) : $this->pages[$this->page];
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$this->state=1;
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}
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protected function RoundedRect($x,$y,$w,$h,$r,$style='') {
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$k = $this->k;
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$hp = $this->h;
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if ($style=='F')
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$op = 'f';
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elseif ($style=='FD' || $style=='DF')
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$op = 'B';
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else
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$op = 'S';
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$MyArc = 4/3*(sqrt(2)-1);
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$this->_out(sprintf('%.2f %.2f m',($x+$r)*$k,($hp-$y)*$k));
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$xc = $x+$w-$r ;
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$yc = $y+$r;
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$this->_out(sprintf('%.2f %.2f l',$xc*$k,($hp-$y)*$k));
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$this->_Arc($xc+$r*$MyArc,$yc-$r,$xc+$r,$yc-$r*$MyArc,$xc+$r,$yc);
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$xc = $x+$w-$r;
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$yc = $y+$h-$r;
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$this->_out(sprintf('%.2f %.2f l',($x+$w)*$k,($hp-$yc)*$k));
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$this->_Arc($xc+$r,$yc+$r*$MyArc,$xc+$r*$MyArc,$yc+$r,$xc,$yc+$r);
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$xc = $x+$r;
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$yc = $y+$h-$r;
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$this->_out(sprintf('%.2f %.2f l',$xc*$k,($hp-($y+$h))*$k));
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$this->_Arc($xc-$r*$MyArc,$yc+$r,$xc-$r,$yc+$r*$MyArc,$xc-$r,$yc);
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$xc = $x+$r;
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$yc = $y+$r;
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$this->_out(sprintf('%.2f %.2f l',($x)*$k,($hp-$yc)*$k));
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$this->_Arc($xc-$r,$yc-$r*$MyArc,$xc-$r*$MyArc,$yc-$r,$xc,$yc-$r);
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$this->_out($op);
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}
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private function _Arc($x1,$y1,$x2,$y2,$x3,$y3) {
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$h = $this->h;
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$this->_out(sprintf('%.2f %.2f %.2f %.2f %.2f %.2f c ',
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$x1*$this->k,($h-$y1)*$this->k,$x2*$this->k,($h-$y2)*$this->k,$x3*$this->k,($h-$y3)*$this->k));
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}
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protected function Rotate($angle,$x=-1,$y=-1) {
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if ($x==-1)
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$x = $this->x;
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if ($y==-1)
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$y = $this->y;
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if ($this->angle!=0)
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$this->_out('Q');
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$this->angle = $angle;
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if ($angle != 0) {
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$angle *= M_PI/180;
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$c = cos($angle);
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$s = sin($angle);
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$cx = $x*$this->k;
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$cy = ($this->h-$y)*$this->k;
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$this->_out(sprintf('q %.5f %.5f %.5f %.5f %.2f %.2f cm 1 0 0 1 %.2f %.2f cm',$c,$s,-$s,$c,$cx,$cy,-$cx,-$cy));
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}
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}
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/**
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* Add a watermark to the PDF
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*/
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public function addWaterMark($text) {
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$this->SetFont('arial','B',50);
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$this->SetTextColor(203,203,203);
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$this->Rotate(0);
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$this->Text(10,50,$text);
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$this->Rotate(0);
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$this->SetTextColor(0,0,0);
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}
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}
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?>
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