mirror of
https://github.com/espocrm/espocrm.git
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244 lines
11 KiB
PHP
244 lines
11 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2019 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
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* Website: https://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* EspoCRM is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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namespace Espo\Core\Pdf;
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require "vendor/tecnickcom/tcpdf/tcpdf.php";
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use \TCPDF_STATIC;
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use \TCPDF_FONTS;
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class Tcpdf extends \TCPDF
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{
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protected $footerHtml = '';
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protected $footerPosition = 15;
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protected $useGroupNumbers = false;
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public function setUseGroupNumbers($value)
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{
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$this->useGroupNumbers = $value;
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}
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public function setFooterHtml($html)
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{
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$this->footerHtml = $html;
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}
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public function setFooterPosition($position)
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{
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$this->footerPosition = $position;
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}
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public function Footer() {
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$breakMargin = $this->getBreakMargin();
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$autoPageBreak = $this->AutoPageBreak;
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$this->SetAutoPageBreak(false, 0);
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$this->SetY((-1) * $this->footerPosition);
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$html = $this->footerHtml;
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if ($this->useGroupNumbers) {
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$html = str_replace('{pageNumber}', '{:png:}', $html);
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$html = str_replace('{pageAbsoluteNumber}', '{:pnp:}', $html);
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} else {
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$html = str_replace('{pageNumber}', '{:pnp:}', $html);
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$html = str_replace('{pageAbsoluteNumber}', '{:pnp:}', $html);
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}
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$this->writeHTMLCell(0, 0, '', '', $html, 0, 1, 0, '', 0, false, 'T');
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$this->SetAutoPageBreak($autoPageBreak, $breakMargin);
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}
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protected function _putpages() {
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$filter = ($this->compress) ? '/Filter /FlateDecode ' : '';
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// get internal aliases for page numbers
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$pnalias = $this->getAllInternalPageNumberAliases();
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$num_pages = $this->numpages;
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$ptpa = TCPDF_STATIC::formatPageNumber(($this->starting_page_number + $num_pages - 1));
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$ptpu = TCPDF_FONTS::UTF8ToUTF16BE($ptpa, false, $this->isunicode, $this->CurrentFont);
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$ptp_num_chars = $this->GetNumChars($ptpa);
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$pagegroupnum = 0;
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$groupnum = 0;
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$ptgu = 1;
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$ptga = 1;
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$ptg_num_chars = 1;
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for ($n = 1; $n <= $num_pages; ++$n) {
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// get current page
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$temppage = $this->getPageBuffer($n);
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$pagelen = strlen($temppage);
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// set replacements for total pages number
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$pnpa = TCPDF_STATIC::formatPageNumber(($this->starting_page_number + $n - 1));
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$pnpu = TCPDF_FONTS::UTF8ToUTF16BE($pnpa, false, $this->isunicode, $this->CurrentFont);
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$pnp_num_chars = $this->GetNumChars($pnpa);
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$pdiff = 0; // difference used for right shift alignment of page numbers
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$gdiff = 0; // difference used for right shift alignment of page group numbers
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if (!empty($this->pagegroups)) {
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if (isset($this->newpagegroup[$n])) {
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$pagegroupnum = 0;
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++$groupnum;
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$ptga = TCPDF_STATIC::formatPageNumber($this->pagegroups[$groupnum]);
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$ptgu = TCPDF_FONTS::UTF8ToUTF16BE($ptga, false, $this->isunicode, $this->CurrentFont);
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$ptg_num_chars = $this->GetNumChars($ptga);
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}
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++$pagegroupnum;
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$pnga = TCPDF_STATIC::formatPageNumber($pagegroupnum);
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$pngu = TCPDF_FONTS::UTF8ToUTF16BE($pnga, false, $this->isunicode, $this->CurrentFont);
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$pnga = $pngu;
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$png_num_chars = $this->GetNumChars($pnga);
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// replace page numbers
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$replace = array();
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$replace[] = array($ptgu, $ptg_num_chars, 9, $pnalias[2]['u']);
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$replace[] = array($ptga, $ptg_num_chars, 7, $pnalias[2]['a']);
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$replace[] = array($pngu, $png_num_chars, 9, $pnalias[3]['u']);
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$replace[] = array($pnga, $png_num_chars, 7, $pnalias[3]['a']);
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list($temppage, $gdiff) = TCPDF_STATIC::replacePageNumAliases($temppage, $replace, $gdiff);
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}
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// replace page numbers
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$replace = array();
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$replace[] = array($ptpu, $ptp_num_chars, 9, $pnalias[0]['u']);
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$replace[] = array($ptpa, $ptp_num_chars, 7, $pnalias[0]['a']);
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$replace[] = array($pnpu, $pnp_num_chars, 9, $pnalias[1]['u']);
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$pnpa = $pnpu;
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$replace[] = array($pnpa, $pnp_num_chars, 7, $pnalias[1]['a']);
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list($temppage, $pdiff) = TCPDF_STATIC::replacePageNumAliases($temppage, $replace, $pdiff);
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// replace right shift alias
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$temppage = $this->replaceRightShiftPageNumAliases($temppage, $pnalias[4], max($pdiff, $gdiff));
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// replace EPS marker
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$temppage = str_replace($this->epsmarker, '', $temppage);
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//Page
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$this->page_obj_id[$n] = $this->_newobj();
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$out = '<<';
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$out .= ' /Type /Page';
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$out .= ' /Parent 1 0 R';
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if (empty($this->signature_data['approval']) OR ($this->signature_data['approval'] != 'A')) {
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$out .= ' /LastModified '.$this->_datestring(0, $this->doc_modification_timestamp);
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}
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$out .= ' /Resources 2 0 R';
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foreach ($this->page_boxes as $box) {
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$out .= ' /'.$box;
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$out .= sprintf(' [%F %F %F %F]', $this->pagedim[$n][$box]['llx'], $this->pagedim[$n][$box]['lly'], $this->pagedim[$n][$box]['urx'], $this->pagedim[$n][$box]['ury']);
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}
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if (isset($this->pagedim[$n]['BoxColorInfo']) AND !empty($this->pagedim[$n]['BoxColorInfo'])) {
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$out .= ' /BoxColorInfo <<';
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foreach ($this->page_boxes as $box) {
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if (isset($this->pagedim[$n]['BoxColorInfo'][$box])) {
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$out .= ' /'.$box.' <<';
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if (isset($this->pagedim[$n]['BoxColorInfo'][$box]['C'])) {
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$color = $this->pagedim[$n]['BoxColorInfo'][$box]['C'];
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$out .= ' /C [';
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$out .= sprintf(' %F %F %F', ($color[0] / 255), ($color[1] / 255), ($color[2] / 255));
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$out .= ' ]';
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}
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if (isset($this->pagedim[$n]['BoxColorInfo'][$box]['W'])) {
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$out .= ' /W '.($this->pagedim[$n]['BoxColorInfo'][$box]['W'] * $this->k);
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}
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if (isset($this->pagedim[$n]['BoxColorInfo'][$box]['S'])) {
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$out .= ' /S /'.$this->pagedim[$n]['BoxColorInfo'][$box]['S'];
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}
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if (isset($this->pagedim[$n]['BoxColorInfo'][$box]['D'])) {
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$dashes = $this->pagedim[$n]['BoxColorInfo'][$box]['D'];
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$out .= ' /D [';
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foreach ($dashes as $dash) {
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$out .= sprintf(' %F', ($dash * $this->k));
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}
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$out .= ' ]';
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}
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$out .= ' >>';
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}
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}
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$out .= ' >>';
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}
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$out .= ' /Contents '.($this->n + 1).' 0 R';
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$out .= ' /Rotate '.$this->pagedim[$n]['Rotate'];
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if (!$this->pdfa_mode) {
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$out .= ' /Group << /Type /Group /S /Transparency /CS /DeviceRGB >>';
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}
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if (isset($this->pagedim[$n]['trans']) AND !empty($this->pagedim[$n]['trans'])) {
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// page transitions
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if (isset($this->pagedim[$n]['trans']['Dur'])) {
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$out .= ' /Dur '.$this->pagedim[$n]['trans']['Dur'];
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}
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$out .= ' /Trans <<';
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$out .= ' /Type /Trans';
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if (isset($this->pagedim[$n]['trans']['S'])) {
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$out .= ' /S /'.$this->pagedim[$n]['trans']['S'];
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}
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if (isset($this->pagedim[$n]['trans']['D'])) {
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$out .= ' /D '.$this->pagedim[$n]['trans']['D'];
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}
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if (isset($this->pagedim[$n]['trans']['Dm'])) {
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$out .= ' /Dm /'.$this->pagedim[$n]['trans']['Dm'];
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}
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if (isset($this->pagedim[$n]['trans']['M'])) {
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$out .= ' /M /'.$this->pagedim[$n]['trans']['M'];
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}
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if (isset($this->pagedim[$n]['trans']['Di'])) {
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$out .= ' /Di '.$this->pagedim[$n]['trans']['Di'];
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}
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if (isset($this->pagedim[$n]['trans']['SS'])) {
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$out .= ' /SS '.$this->pagedim[$n]['trans']['SS'];
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}
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if (isset($this->pagedim[$n]['trans']['B'])) {
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$out .= ' /B '.$this->pagedim[$n]['trans']['B'];
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}
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$out .= ' >>';
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}
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$out .= $this->_getannotsrefs($n);
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$out .= ' /PZ '.$this->pagedim[$n]['PZ'];
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$out .= ' >>';
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$out .= "\n".'endobj';
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$this->_out($out);
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//Page content
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$p = ($this->compress) ? gzcompress($temppage) : $temppage;
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$this->_newobj();
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$p = $this->_getrawstream($p);
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$this->_out('<<'.$filter.'/Length '.strlen($p).'>> stream'."\n".$p."\n".'endstream'."\n".'endobj');
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}
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//Pages root
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$out = $this->_getobj(1)."\n";
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$out .= '<< /Type /Pages /Kids [';
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foreach($this->page_obj_id as $page_obj) {
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$out .= ' '.$page_obj.' 0 R';
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}
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$out .= ' ] /Count '.$num_pages.' >>';
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$out .= "\n".'endobj';
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$this->_out($out);
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}
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}
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