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Extract method to get TCPDF producer #572

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Extract method to get TCPDF producer #572

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ac24567
Extract method to get TCPDF producer
MauricioFauth Dec 10, 2022
d936d51
Merge branch 'main' into tcpdf-producer-property
MauricioFauth May 12, 2023
1935905
Merge branch 'main' into tcpdf-producer-property
nicolaasuni Sep 6, 2023
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25 changes: 23 additions & 2 deletions tcpdf.php
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Original file line number Diff line number Diff line change
Expand Up @@ -514,6 +514,13 @@ class TCPDF {
*/
protected $creator = '';

/**
* Document producer.
* @private
* @var string
*/
private $_TCPDFProducer = '';

/**
* Starting page number.
* @protected
Expand Down Expand Up @@ -9582,7 +9589,7 @@ protected function _putinfo() {
// restore previous isunicode value
$this->isunicode = $prev_isunicode;
// default producer
$out .= ' /Producer '.$this->_textstring(TCPDF_STATIC::getTCPDFProducer(), $oid);
$out .= ' /Producer '.$this->_textstring($this->_getTCPDFProducer(), $oid);
// The date and time the document was created, in human-readable form
$out .= ' /CreationDate '.$this->_datestring(0, $this->doc_creation_timestamp);
// The date and time the document was most recently modified, in human-readable form
Expand Down Expand Up @@ -9677,7 +9684,7 @@ protected function _putXMP() {
$xmp .= "\t\t".'</rdf:Description>'."\n";
$xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:pdf="http://ns.adobe.com/pdf/1.3/">'."\n";
$xmp .= "\t\t\t".'<pdf:Keywords>'.TCPDF_STATIC::_escapeXML($this->keywords).'</pdf:Keywords>'."\n";
$xmp .= "\t\t\t".'<pdf:Producer>'.TCPDF_STATIC::_escapeXML(TCPDF_STATIC::getTCPDFProducer()).'</pdf:Producer>'."\n";
$xmp .= "\t\t\t".'<pdf:Producer>'.TCPDF_STATIC::_escapeXML($this->_getTCPDFProducer()).'</pdf:Producer>'."\n";
$xmp .= "\t\t".'</rdf:Description>'."\n";
$xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/">'."\n";
$uuid = 'uuid:'.substr($this->file_id, 0, 8).'-'.substr($this->file_id, 8, 4).'-'.substr($this->file_id, 12, 4).'-'.substr($this->file_id, 16, 4).'-'.substr($this->file_id, 20, 12);
Expand Down Expand Up @@ -24743,6 +24750,20 @@ protected function fileExists($file)
return TCPDF_STATIC::file_exists($file);
}

/**
* Return the current TCPDF producer.
* @return string TCPDF producer string
* @private
*/
private function _getTCPDFProducer()
{
if (!TCPDF_STATIC::empty_string($this->_TCPDFProducer)) {
return $this->_TCPDFProducer;
}

return TCPDF_STATIC::getTCPDFProducer();
}

} // END OF TCPDF CLASS

//============================================================+
Expand Down
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