ok
Mini Shell
<?php
namespace Mpdf\Writer;
use Mpdf\Strict;
use Mpdf\Form;
use Mpdf\Mpdf;
use Mpdf\Pdf\Protection;
use Mpdf\Utils\PdfDate;
use Psr\Log\LoggerInterface;
class MetadataWriter implements \Psr\Log\LoggerAwareInterface
{
use Strict;
/**
* @var \Mpdf\Mpdf
*/
private $mpdf;
/**
* @var \Mpdf\Writer\BaseWriter
*/
private $writer;
/**
* @var \Mpdf\Form
*/
private $form;
/**
* @var \Mpdf\Pdf\Protection
*/
private $protection;
/**
* @var \Psr\Log\LoggerInterface
*/
private $logger;
public function __construct(Mpdf $mpdf, BaseWriter $writer, Form $form, Protection $protection, LoggerInterface $logger)
{
$this->mpdf = $mpdf;
$this->writer = $writer;
$this->form = $form;
$this->protection = $protection;
$this->logger = $logger;
}
public function writeMetadata() // _putmetadata
{
$this->writer->object();
$this->mpdf->MetadataRoot = $this->mpdf->n;
$Producer = 'mPDF' . ($this->mpdf->exposeVersion ? (' ' . Mpdf::VERSION) : '');
$z = date('O'); // +0200
$offset = substr($z, 0, 3) . ':' . substr($z, 3, 2);
$CreationDate = date('Y-m-d\TH:i:s') . $offset; // 2006-03-10T10:47:26-05:00 2006-06-19T09:05:17Z
$uuid = sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x', random_int(0, 0xffff), random_int(0, 0xffff), random_int(0, 0xffff), random_int(0, 0x0fff) | 0x4000, random_int(0, 0x3fff) | 0x8000, random_int(0, 0xffff), random_int(0, 0xffff), random_int(0, 0xffff));
$m = '<?xpacket begin="' . chr(239) . chr(187) . chr(191) . '" id="W5M0MpCehiHzreSzNTczkc9d"?>' . "\n"; // begin = FEFF BOM
$m .= ' <x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="3.1-701">' . "\n";
$m .= ' <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">' . "\n";
$m .= ' <rdf:Description rdf:about="uuid:' . $uuid . '" xmlns:pdf="http://ns.adobe.com/pdf/1.3/">' . "\n";
$m .= ' <pdf:Producer>' . $Producer . '</pdf:Producer>' . "\n";
if (!empty($this->mpdf->keywords)) {
$m .= ' <pdf:Keywords>' . $this->mpdf->keywords . '</pdf:Keywords>' . "\n";
}
$m .= ' </rdf:Description>' . "\n";
$m .= ' <rdf:Description rdf:about="uuid:' . $uuid . '" xmlns:xmp="http://ns.adobe.com/xap/1.0/">' . "\n";
$m .= ' <xmp:CreateDate>' . $CreationDate . '</xmp:CreateDate>' . "\n";
$m .= ' <xmp:ModifyDate>' . $CreationDate . '</xmp:ModifyDate>' . "\n";
$m .= ' <xmp:MetadataDate>' . $CreationDate . '</xmp:MetadataDate>' . "\n";
if (!empty($this->mpdf->creator)) {
$m .= ' <xmp:CreatorTool>' . $this->mpdf->creator . '</xmp:CreatorTool>' . "\n";
}
$m .= ' </rdf:Description>' . "\n";
// DC elements
$m .= ' <rdf:Description rdf:about="uuid:' . $uuid . '" xmlns:dc="http://purl.org/dc/elements/1.1/">' . "\n";
$m .= ' <dc:format>application/pdf</dc:format>' . "\n";
if (!empty($this->mpdf->title)) {
$m .= ' <dc:title>
<rdf:Alt>
<rdf:li xml:lang="x-default">' . $this->mpdf->title . '</rdf:li>
</rdf:Alt>
</dc:title>' . "\n";
}
if (!empty($this->mpdf->keywords)) {
$m .= ' <dc:subject>
<rdf:Bag>
<rdf:li>' . $this->mpdf->keywords . '</rdf:li>
</rdf:Bag>
</dc:subject>' . "\n";
}
if (!empty($this->mpdf->subject)) {
$m .= ' <dc:description>
<rdf:Alt>
<rdf:li xml:lang="x-default">' . $this->mpdf->subject . '</rdf:li>
</rdf:Alt>
</dc:description>' . "\n";
}
if (!empty($this->mpdf->author)) {
$m .= ' <dc:creator>
<rdf:Seq>
<rdf:li>' . $this->mpdf->author . '</rdf:li>
</rdf:Seq>
</dc:creator>' . "\n";
}
$m .= ' </rdf:Description>' . "\n";
if (!empty($this->mpdf->additionalXmpRdf)) {
$m .= $this->mpdf->additionalXmpRdf;
}
// This bit is specific to PDFX-1a
if ($this->mpdf->PDFX) {
$m .= ' <rdf:Description rdf:about="uuid:' . $uuid . '" xmlns:pdfx="http://ns.adobe.com/pdfx/1.3/" pdfx:Apag_PDFX_Checkup="1.3" pdfx:GTS_PDFXConformance="PDF/X-1a:2003" pdfx:GTS_PDFXVersion="PDF/X-1:2003"/>' . "\n";
} // This bit is specific to PDFA-1b
elseif ($this->mpdf->PDFA) {
if (strpos($this->mpdf->PDFAversion, '-') === false) {
throw new \Mpdf\MpdfException(sprintf('PDFA version (%s) is not valid. (Use: 1-B, 3-B, etc.)', $this->mpdf->PDFAversion));
}
list($part, $conformance) = explode('-', strtoupper($this->mpdf->PDFAversion));
$m .= ' <rdf:Description rdf:about="uuid:' . $uuid . '" xmlns:pdfaid="http://www.aiim.org/pdfa/ns/id/" >' . "\n";
$m .= ' <pdfaid:part>' . $part . '</pdfaid:part>' . "\n";
$m .= ' <pdfaid:conformance>' . $conformance . '</pdfaid:conformance>' . "\n";
if ($part === '1' && $conformance === 'B') {
$m .= ' <pdfaid:amd>2005</pdfaid:amd>' . "\n";
}
$m .= ' </rdf:Description>' . "\n";
}
$m .= ' <rdf:Description rdf:about="uuid:' . $uuid . '" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/">' . "\n";
$m .= ' <xmpMM:DocumentID>uuid:' . $uuid . '</xmpMM:DocumentID>' . "\n";
$m .= ' </rdf:Description>' . "\n";
$m .= ' </rdf:RDF>' . "\n";
$m .= ' </x:xmpmeta>' . "\n";
$m .= str_repeat(str_repeat(' ', 100) . "\n", 20); // 2-4kB whitespace padding required
$m .= '<?xpacket end="w"?>'; // "r" read only
$this->writer->write('<</Type/Metadata/Subtype/XML/Length ' . strlen($m) . '>>');
$this->writer->stream($m);
$this->writer->write('endobj');
}
public function writeInfo() // _putinfo
{
$this->writer->write('/Producer ' . $this->writer->utf16BigEndianTextString('mPDF' . ($this->mpdf->exposeVersion ? (' ' . $this->getVersionString()) : '')));
if (!empty($this->mpdf->title)) {
$this->writer->write('/Title ' . $this->writer->utf16BigEndianTextString($this->mpdf->title));
}
if (!empty($this->mpdf->subject)) {
$this->writer->write('/Subject ' . $this->writer->utf16BigEndianTextString($this->mpdf->subject));
}
if (!empty($this->mpdf->author)) {
$this->writer->write('/Author ' . $this->writer->utf16BigEndianTextString($this->mpdf->author));
}
if (!empty($this->mpdf->keywords)) {
$this->writer->write('/Keywords ' . $this->writer->utf16BigEndianTextString($this->mpdf->keywords));
}
if (!empty($this->mpdf->creator)) {
$this->writer->write('/Creator ' . $this->writer->utf16BigEndianTextString($this->mpdf->creator));
}
foreach ($this->mpdf->customProperties as $key => $value) {
$this->writer->write('/' . $key . ' ' . $this->writer->utf16BigEndianTextString($value));
}
$now = PdfDate::format(time());
$this->writer->write('/CreationDate ' . $this->writer->string('D:' . $now));
$this->writer->write('/ModDate ' . $this->writer->string('D:' . $now));
if ($this->mpdf->PDFX) {
$this->writer->write('/Trapped/False');
$this->writer->write('/GTS_PDFXVersion(PDF/X-1a:2003)');
}
}
public function writeOutputIntent() // _putoutputintent
{
$this->writer->object();
$this->mpdf->OutputIntentRoot = $this->mpdf->n;
$this->writer->write('<</Type /OutputIntent');
$ICCProfile = str_replace('_', ' ', basename($this->mpdf->ICCProfile, '.icc'));
if ($this->mpdf->PDFA) {
$this->writer->write('/S /GTS_PDFA1');
if ($this->mpdf->ICCProfile) {
$this->writer->write('/Info (' . $ICCProfile . ')');
$this->writer->write('/OutputConditionIdentifier (Custom)');
$this->writer->write('/OutputCondition ()');
} else {
$this->writer->write('/Info (sRGB IEC61966-2.1)');
$this->writer->write('/OutputConditionIdentifier (sRGB IEC61966-2.1)');
$this->writer->write('/OutputCondition ()');
}
$this->writer->write('/DestOutputProfile ' . ($this->mpdf->n + 1) . ' 0 R');
} elseif ($this->mpdf->PDFX) { // always a CMYK profile
$this->writer->write('/S /GTS_PDFX');
if ($this->mpdf->ICCProfile) {
$this->writer->write('/Info (' . $ICCProfile . ')');
$this->writer->write('/OutputConditionIdentifier (Custom)');
$this->writer->write('/OutputCondition ()');
$this->writer->write('/DestOutputProfile ' . ($this->mpdf->n + 1) . ' 0 R');
} else {
$this->writer->write('/Info (CGATS TR 001)');
$this->writer->write('/OutputConditionIdentifier (CGATS TR 001)');
$this->writer->write('/OutputCondition (CGATS TR 001 (SWOP))');
$this->writer->write('/RegistryName (http://www.color.org)');
}
}
$this->writer->write('>>');
$this->writer->write('endobj');
if ($this->mpdf->PDFX && !$this->mpdf->ICCProfile) {
return;
}
$this->writer->object();
if ($this->mpdf->ICCProfile) {
if (!file_exists($this->mpdf->ICCProfile)) {
throw new \Mpdf\MpdfException(sprintf('Unable to find ICC profile "%s"', $this->mpdf->ICCProfile));
}
$s = file_get_contents($this->mpdf->ICCProfile);
} else {
$s = file_get_contents(__DIR__ . '/../../data/iccprofiles/sRGB_IEC61966-2-1.icc');
}
if ($this->mpdf->compress) {
$s = gzcompress($s);
}
$this->writer->write('<<');
if ($this->mpdf->PDFX || ($this->mpdf->PDFA && $this->mpdf->restrictColorSpace === 3)) {
$this->writer->write('/N 4');
} else {
$this->writer->write('/N 3');
}
if ($this->mpdf->compress) {
$this->writer->write('/Filter /FlateDecode ');
}
$this->writer->write('/Length ' . strlen($s) . '>>');
$this->writer->stream($s);
$this->writer->write('endobj');
}
public function writeAssociatedFiles() // _putAssociatedFiles
{
if (!function_exists('gzcompress')) {
throw new \Mpdf\MpdfException('ext-zlib is required for compression of associated files');
}
// for each file, we create the spec object + the stream object
foreach ($this->mpdf->associatedFiles as $k => $file) {
// spec
$this->writer->object();
$this->mpdf->associatedFiles[$k]['_root'] = $this->mpdf->n; // we store the root ref of object for future reference (e.g. /EmbeddedFiles catalog)
$this->writer->write('<</F ' . $this->writer->string($file['name']));
if ($file['description']) {
$this->writer->write('/Desc ' . $this->writer->string($file['description']));
}
$this->writer->write('/Type /Filespec');
$this->writer->write('/EF <<');
$this->writer->write('/F ' . ($this->mpdf->n + 1) . ' 0 R');
$this->writer->write('/UF ' . ($this->mpdf->n + 1) . ' 0 R');
$this->writer->write('>>');
if ($file['AFRelationship']) {
$this->writer->write('/AFRelationship /' . $file['AFRelationship']);
}
$this->writer->write('/UF ' . $this->writer->string($file['name']));
$this->writer->write('>>');
$this->writer->write('endobj');
$fileContent = null;
if (isset($file['path'])) {
$fileContent = @file_get_contents($file['path']);
} elseif (isset($file['content'])) {
$fileContent = $file['content'];
}
if (!$fileContent) {
throw new \Mpdf\MpdfException(sprintf('Cannot access associated file - %s', $file['path']));
}
$filestream = gzcompress($fileContent);
$this->writer->object();
$this->writer->write('<</Type /EmbeddedFile');
if ($file['mime']) {
$this->writer->write('/Subtype /' . $this->writer->escapeSlashes($file['mime']));
}
$this->writer->write('/Length ' . strlen($filestream));
$this->writer->write('/Filter /FlateDecode');
if (isset($file['path'])) {
$this->writer->write('/Params <</ModDate '.$this->writer->string('D:' . PdfDate::format(filemtime($file['path']))).' >>');
} else {
$this->writer->write('/Params <</ModDate '.$this->writer->string('D:' . PdfDate::format(time())).' >>');
}
$this->writer->write('>>');
$this->writer->stream($filestream);
$this->writer->write('endobj');
}
// AF array
$this->writer->object();
$refs = [];
foreach ($this->mpdf->associatedFiles as $file) {
$refs[] = '' . $file['_root'] . ' 0 R';
}
$this->writer->write('[' . implode(' ', $refs) . ']');
$this->writer->write('endobj');
$this->mpdf->associatedFilesRoot = $this->mpdf->n;
}
public function writeCatalog() //_putcatalog
{
$this->writer->write('/Type /Catalog');
$this->writer->write('/Pages 1 0 R');
if (is_string($this->mpdf->currentLang)) {
$this->writer->write(sprintf('/Lang (%s)', $this->mpdf->currentLang));
} elseif (is_string($this->mpdf->default_lang)) {
$this->writer->write(sprintf('/Lang (%s)', $this->mpdf->default_lang));
}
if ($this->mpdf->ZoomMode === 'fullpage') {
$this->writer->write('/OpenAction [3 0 R /Fit]');
} elseif ($this->mpdf->ZoomMode === 'fullwidth') {
$this->writer->write('/OpenAction [3 0 R /FitH null]');
} elseif ($this->mpdf->ZoomMode === 'real') {
$this->writer->write('/OpenAction [3 0 R /XYZ null null 1]');
} elseif (!is_string($this->mpdf->ZoomMode)) {
$this->writer->write('/OpenAction [3 0 R /XYZ null null ' . ($this->mpdf->ZoomMode / 100) . ']');
} elseif ($this->mpdf->ZoomMode === 'none') {
// do not write any zoom mode / OpenAction
} else {
$this->writer->write('/OpenAction [3 0 R /XYZ null null null]');
}
if ($this->mpdf->LayoutMode === 'single') {
$this->writer->write('/PageLayout /SinglePage');
} elseif ($this->mpdf->LayoutMode === 'continuous') {
$this->writer->write('/PageLayout /OneColumn');
} elseif ($this->mpdf->LayoutMode === 'twoleft') {
$this->writer->write('/PageLayout /TwoColumnLeft');
} elseif ($this->mpdf->LayoutMode === 'tworight') {
$this->writer->write('/PageLayout /TwoColumnRight');
} elseif ($this->mpdf->LayoutMode === 'two') {
if ($this->mpdf->mirrorMargins) {
$this->writer->write('/PageLayout /TwoColumnRight');
} else {
$this->writer->write('/PageLayout /TwoColumnLeft');
}
}
// Bookmarks
if (count($this->mpdf->BMoutlines) > 0) {
$this->writer->write('/Outlines ' . $this->mpdf->OutlineRoot . ' 0 R');
$this->writer->write('/PageMode /UseOutlines');
}
// Fullscreen
if (is_int(strpos($this->mpdf->DisplayPreferences, 'FullScreen'))) {
$this->writer->write('/PageMode /FullScreen');
}
// Metadata
if ($this->mpdf->PDFA || $this->mpdf->PDFX) {
$this->writer->write('/Metadata ' . $this->mpdf->MetadataRoot . ' 0 R');
}
// OutputIntents
if ($this->mpdf->PDFA || $this->mpdf->PDFX || $this->mpdf->ICCProfile) {
$this->writer->write('/OutputIntents [' . $this->mpdf->OutputIntentRoot . ' 0 R]');
}
// Associated files
if ($this->mpdf->associatedFilesRoot) {
$this->writer->write('/AF '. $this->mpdf->associatedFilesRoot .' 0 R');
$names = [];
foreach ($this->mpdf->associatedFiles as $file) {
$names[] = $this->writer->string($file['name']) . ' ' . $file['_root'] . ' 0 R';
}
$this->writer->write('/Names << /EmbeddedFiles << /Names [' . implode(' ', $names) . '] >> >>');
}
// Forms
if (count($this->form->forms) > 0) {
$this->form->_putFormsCatalog();
}
if ($this->mpdf->js !== null) {
$this->writer->write('/Names << /JavaScript ' . $this->mpdf->n_js . ' 0 R >> ');
}
if ($this->mpdf->DisplayPreferences || $this->mpdf->directionality === 'rtl' || $this->mpdf->mirrorMargins) {
$this->writer->write('/ViewerPreferences<<');
if (is_int(strpos($this->mpdf->DisplayPreferences, 'HideMenubar'))) {
$this->writer->write('/HideMenubar true');
}
if (is_int(strpos($this->mpdf->DisplayPreferences, 'HideToolbar'))) {
$this->writer->write('/HideToolbar true');
}
if (is_int(strpos($this->mpdf->DisplayPreferences, 'HideWindowUI'))) {
$this->writer->write('/HideWindowUI true');
}
if (is_int(strpos($this->mpdf->DisplayPreferences, 'DisplayDocTitle'))) {
$this->writer->write('/DisplayDocTitle true');
}
if (is_int(strpos($this->mpdf->DisplayPreferences, 'CenterWindow'))) {
$this->writer->write('/CenterWindow true');
}
if (is_int(strpos($this->mpdf->DisplayPreferences, 'FitWindow'))) {
$this->writer->write('/FitWindow true');
}
// PrintScaling is PDF 1.6 spec.
if (!$this->mpdf->PDFA && !$this->mpdf->PDFX && is_int(strpos($this->mpdf->DisplayPreferences, 'NoPrintScaling'))) {
$this->writer->write('/PrintScaling /None');
}
if ($this->mpdf->directionality === 'rtl') {
$this->writer->write('/Direction /R2L');
}
// Duplex is PDF 1.7 spec.
if ($this->mpdf->mirrorMargins && !$this->mpdf->PDFA && !$this->mpdf->PDFX) {
// if ($this->mpdf->DefOrientation=='P') $this->writer->write('/Duplex /DuplexFlipShortEdge');
$this->writer->write('/Duplex /DuplexFlipLongEdge'); // PDF v1.7+
}
$this->writer->write('>>');
}
if ($this->mpdf->open_layer_pane && ($this->mpdf->hasOC || count($this->mpdf->layers))) {
$this->writer->write('/PageMode /UseOC');
}
if ($this->mpdf->hasOC || count($this->mpdf->layers)) {
$p = $v = $h = $l = $loff = $lall = $as = '';
if ($this->mpdf->hasOC) {
if (($this->mpdf->hasOC & 1) === 1) {
$p = $this->mpdf->n_ocg_print . ' 0 R';
}
if (($this->mpdf->hasOC & 2) === 2) {
$v = $this->mpdf->n_ocg_view . ' 0 R';
}
if (($this->mpdf->hasOC & 4) === 4) {
$h = $this->mpdf->n_ocg_hidden . ' 0 R';
}
$as = "<</Event /Print /OCGs [$p $v $h] /Category [/Print]>> <</Event /View /OCGs [$p $v $h] /Category [/View]>>";
}
if (count($this->mpdf->layers)) {
foreach ($this->mpdf->layers as $k => $layer) {
if (isset($this->mpdf->layerDetails[$k]) && strtolower($this->mpdf->layerDetails[$k]['state']) === 'hidden') {
$loff .= $layer['n'] . ' 0 R ';
} else {
$l .= $layer['n'] . ' 0 R ';
}
$lall .= $layer['n'] . ' 0 R ';
}
}
$this->writer->write("/OCProperties <</OCGs [$p $v $h $lall] /D <</ON [$p $l] /OFF [$v $h $loff] ");
$this->writer->write("/Order [$v $p $h $lall] ");
if ($as) {
$this->writer->write("/AS [$as] ");
}
$this->writer->write('>>>>');
}
}
/**
* @since 5.7.2
*/
public function writeAnnotations() // _putannots
{
$nb = $this->mpdf->page;
for ($n = 1; $n <= $nb; $n++) {
if (isset($this->mpdf->PageLinks[$n]) || isset($this->mpdf->PageAnnots[$n]) || count($this->form->forms) > 0) {
$wPt = $this->mpdf->pageDim[$n]['w'] * Mpdf::SCALE;
$hPt = $this->mpdf->pageDim[$n]['h'] * Mpdf::SCALE;
// Links
if (isset($this->mpdf->PageLinks[$n])) {
foreach ($this->mpdf->PageLinks[$n] as $key => $pl) {
$this->writer->object();
$annot = '';
$rect = sprintf('%.3F %.3F %.3F %.3F', $pl[0], $pl[1], $pl[0] + $pl[2], $pl[1] - $pl[3]);
$annot .= '<</Type /Annot /Subtype /Link /Rect [' . $rect . ']';
// Removed as causing undesired effects in Chrome PDF viewer https://github.com/mpdf/mpdf/issues/283
// $annot .= ' /Contents ' . $this->writer->utf16BigEndianTextString($pl[4]);
$annot .= ' /NM ' . $this->writer->string(sprintf('%04u-%04u', $n, $key));
$annot .= ' /M ' . $this->writer->string('D:' . date('YmdHis'));
$annot .= ' /Border [0 0 0]';
// Use this (instead of /Border) to specify border around link
// $annot .= ' /BS <</W 1'; // Width on points; 0 = no line
// $annot .= ' /S /D'; // style - [S]olid, [D]ashed, [B]eveled, [I]nset, [U]nderline
// $annot .= ' /D [3 2]'; // Dash array - if dashed
// $annot .= ' >>';
// $annot .= ' /C [1 0 0]'; // Color RGB
if ($this->mpdf->PDFA || $this->mpdf->PDFX) {
$annot .= ' /F 28';
}
if (strpos($pl[4], '@') === 0) {
$p = substr($pl[4], 1);
// $h=isset($this->mpdf->OrientationChanges[$p]) ? $wPt : $hPt;
$htarg = $this->mpdf->pageDim[$p]['h'] * Mpdf::SCALE;
$annot .= sprintf(' /Dest [%d 0 R /XYZ 0 %.3F null]>>', 1 + 2 * $p, $htarg);
} elseif (is_string($pl[4])) {
$annot .= ' /A <</S /URI /URI ' . $this->writer->string($pl[4]) . '>> >>';
} else {
$l = $this->mpdf->links[$pl[4]];
// may not be set if #link points to non-existent target
if (isset($this->mpdf->pageDim[$l[0]]['h'])) {
$htarg = $this->mpdf->pageDim[$l[0]]['h'] * Mpdf::SCALE;
} else {
$htarg = $this->mpdf->h * Mpdf::SCALE;
} // doesn't really matter
$annot .= sprintf(' /Dest [%d 0 R /XYZ 0 %.3F null]>>', 1 + 2 * $l[0], $htarg - $l[1] * Mpdf::SCALE);
}
$this->writer->write($annot);
$this->writer->write('endobj');
}
}
/* -- ANNOTATIONS -- */
if (isset($this->mpdf->PageAnnots[$n])) {
foreach ($this->mpdf->PageAnnots[$n] as $key => $pl) {
$fileAttachment = (bool) $pl['opt']['file'];
if ($fileAttachment && !$this->mpdf->allowAnnotationFiles) {
$this->logger->warning('Embedded files for annotations have to be allowed explicitly with "allowAnnotationFiles" config key');
$fileAttachment = false;
}
$this->writer->object();
$annot = '';
$pl['opt'] = array_change_key_case($pl['opt'], CASE_LOWER);
$x = $pl['x'];
if ($this->mpdf->annotMargin != 0 || $x == 0 || $x < 0) { // Odd page, intentional non-strict comparison
$x = ($wPt / Mpdf::SCALE) - $this->mpdf->annotMargin;
}
$w = $h = 0;
$a = $x * Mpdf::SCALE;
$b = $hPt - ($pl['y'] * Mpdf::SCALE);
$annot .= '<</Type /Annot ';
if ($fileAttachment) {
$annot .= '/Subtype /FileAttachment ';
// Need to set a size for FileAttachment icons
if ($pl['opt']['icon'] === 'Paperclip') {
$w = 8.235;
$h = 20;
} elseif ($pl['opt']['icon'] === 'Tag') {
$w = 20;
$h = 16;
} elseif ($pl['opt']['icon'] === 'Graph') {
$w = 20;
$h = 20;
} else {
$w = 14;
$h = 20;
}
// PushPin
$f = $pl['opt']['file'];
$f = preg_replace('/^.*\//', '', $f);
$f = preg_replace('/[^a-zA-Z0-9._]/', '', $f);
$annot .= '/FS <</Type /Filespec /F (' . $f . ')';
$annot .= '/EF <</F ' . ($this->mpdf->n + 1) . ' 0 R>>';
$annot .= '>>';
} else {
$annot .= '/Subtype /Text';
$w = 20;
$h = 20; // mPDF 6
}
$rect = sprintf('%.3F %.3F %.3F %.3F', $a, $b - $h, $a + $w, $b);
$annot .= ' /Rect [' . $rect . ']';
// contents = description of file in free text
$annot .= ' /Contents ' . $this->writer->utf16BigEndianTextString($pl['txt']);
$annot .= ' /NM ' . $this->writer->string(sprintf('%04u-%04u', $n, 2000 + $key));
$annot .= ' /M ' . $this->writer->string('D:' . date('YmdHis'));
$annot .= ' /CreationDate ' . $this->writer->string('D:' . date('YmdHis'));
$annot .= ' /Border [0 0 0]';
if ($this->mpdf->PDFA || $this->mpdf->PDFX) {
$annot .= ' /F 28';
$annot .= ' /CA 1';
} elseif ($pl['opt']['ca'] > 0) {
$annot .= ' /CA ' . $pl['opt']['ca'];
}
$annotcolor = ' /C [';
if (isset($pl['opt']['c']) && $pl['opt']['c']) {
$col = $pl['opt']['c'];
if ($col[0] == 3 || $col[0] == 5) {
$annotcolor .= sprintf('%.3F %.3F %.3F', ord($col[1]) / 255, ord($col[2]) / 255, ord($col[3]) / 255);
} elseif ($col[0] == 1) {
$annotcolor .= sprintf('%.3F', ord($col[1]) / 255);
} elseif ($col[0] == 4 || $col[0] == 6) {
$annotcolor .= sprintf('%.3F %.3F %.3F %.3F', ord($col[1]) / 100, ord($col[2]) / 100, ord($col[3]) / 100, ord($col[4]) / 100);
} else {
$annotcolor .= '1 1 0';
}
} else {
$annotcolor .= '1 1 0';
}
$annotcolor .= ']';
$annot .= $annotcolor;
// Usually Author
// Use as Title for fileattachment
if (isset($pl['opt']['t']) && is_string($pl['opt']['t'])) {
$annot .= ' /T ' . $this->writer->utf16BigEndianTextString($pl['opt']['t']);
}
if ($fileAttachment) {
$iconsapp = ['Paperclip', 'Graph', 'PushPin', 'Tag'];
} else {
$iconsapp = ['Comment', 'Help', 'Insert', 'Key', 'NewParagraph', 'Note', 'Paragraph'];
}
if (isset($pl['opt']['icon']) && in_array($pl['opt']['icon'], $iconsapp)) {
$annot .= ' /Name /' . $pl['opt']['icon'];
} elseif ($fileAttachment) {
$annot .= ' /Name /PushPin';
} else {
$annot .= ' /Name /Note';
}
if (!$fileAttachment) {
// Subj is PDF 1.5 spec.
if (!$this->mpdf->PDFA && !$this->mpdf->PDFX && isset($pl['opt']['subj'])) {
$annot .= ' /Subj ' . $this->writer->utf16BigEndianTextString($pl['opt']['subj']);
}
if (!empty($pl['opt']['popup'])) {
$annot .= ' /Open true';
$annot .= ' /Popup ' . ($this->mpdf->n + 1) . ' 0 R';
} else {
$annot .= ' /Open false';
}
}
$annot .= ' /P ' . $pl['pageobj'] . ' 0 R';
$annot .= '>>';
$this->writer->write($annot);
$this->writer->write('endobj');
if ($fileAttachment) {
$file = @file_get_contents($pl['opt']['file']);
if (!$file) {
throw new \Mpdf\MpdfException('mPDF Error: Cannot access file attachment - ' . $pl['opt']['file']);
}
$filestream = gzcompress($file);
$this->writer->object();
$this->writer->write('<</Type /EmbeddedFile');
$this->writer->write('/Length ' . strlen($filestream));
$this->writer->write('/Filter /FlateDecode');
$this->writer->write('>>');
$this->writer->stream($filestream);
$this->writer->write('endobj');
} elseif (!empty($pl['opt']['popup'])) {
$this->writer->object();
$annot = '';
if (is_array($pl['opt']['popup']) && isset($pl['opt']['popup'][0])) {
$x = $pl['opt']['popup'][0] * Mpdf::SCALE;
} else {
$x = $pl['x'] * Mpdf::SCALE;
}
if (is_array($pl['opt']['popup']) && isset($pl['opt']['popup'][1])) {
$y = $hPt - ($pl['opt']['popup'][1] * Mpdf::SCALE);
} else {
$y = $hPt - ($pl['y'] * Mpdf::SCALE);
}
if (is_array($pl['opt']['popup']) && isset($pl['opt']['popup'][2])) {
$w = $pl['opt']['popup'][2] * Mpdf::SCALE;
} else {
$w = 180;
}
if (is_array($pl['opt']['popup']) && isset($pl['opt']['popup'][3])) {
$h = $pl['opt']['popup'][3] * Mpdf::SCALE;
} else {
$h = 120;
}
$rect = sprintf('%.3F %.3F %.3F %.3F', $x, $y - $h, $x + $w, $y);
$annot .= '<</Type /Annot /Subtype /Popup /Rect [' . $rect . ']';
$annot .= ' /M ' . $this->writer->string('D:' . date('YmdHis'));
if ($this->mpdf->PDFA || $this->mpdf->PDFX) {
$annot .= ' /F 28';
}
$annot .= ' /Parent ' . ($this->mpdf->n - 1) . ' 0 R';
$annot .= '>>';
$this->writer->write($annot);
$this->writer->write('endobj');
}
}
}
// Active Forms
if (count($this->form->forms) > 0) {
$this->form->_putFormItems($n, $hPt);
}
}
}
// Active Forms - Radio Button Group entries
// Output Radio Button Group form entries (radio_on_obj_id already determined)
if (count($this->form->form_radio_groups)) {
$this->form->_putRadioItems($n);
}
}
public function writeEncryption() // _putencryption
{
$this->writer->write('/Filter /Standard');
if ($this->protection->getUseRC128Encryption()) {
$this->writer->write('/V 2');
$this->writer->write('/R 3');
$this->writer->write('/Length 128');
} else {
$this->writer->write('/V 1');
$this->writer->write('/R 2');
}
$this->writer->write('/O (' . $this->writer->escape($this->protection->getOValue()) . ')');
$this->writer->write('/U (' . $this->writer->escape($this->protection->getUValue()) . ')');
$this->writer->write('/P ' . $this->protection->getPValue());
}
public function writeTrailer() // _puttrailer
{
$this->writer->write('/Size ' . ($this->mpdf->n + 1));
$this->writer->write('/Root ' . $this->mpdf->n . ' 0 R');
$this->writer->write('/Info ' . $this->mpdf->InfoRoot . ' 0 R');
if ($this->mpdf->encrypted) {
$this->writer->write('/Encrypt ' . $this->mpdf->enc_obj_id . ' 0 R');
$this->writer->write('/ID [<' . $this->protection->getUniqid() . '> <' . $this->protection->getUniqid() . '>]');
} else {
$uniqid = md5(time() . $this->mpdf->buffer);
$this->writer->write('/ID [<' . $uniqid . '> <' . $uniqid . '>]');
}
}
public function setLogger(LoggerInterface $logger)
{
$this->logger = $logger;
}
private function getVersionString()
{
$return = Mpdf::VERSION;
$headFile = __DIR__ . '/../../.git/HEAD';
if (file_exists($headFile)) {
$ref = file($headFile);
$path = explode('/', $ref[0], 3);
$branch = isset($path[2]) ? trim($path[2]) : '';
$revFile = __DIR__ . '/../../.git/refs/heads/' . $branch;
if ($branch && file_exists($revFile)) {
$rev = file($revFile);
$rev = substr($rev[0], 0, 7);
$return .= ' (' . $rev . ')';
}
}
return $return;
}
}
Zerion Mini Shell 1.0