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<?php |
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namespace Ellumilel\DocProps; |
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/** |
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* @link https://en.wikipedia.org/wiki/Office_Open_XML_file_formats#Document_properties |
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* |
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* Class Core |
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* @package Ellumilel\DocProps |
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* @author Denis Tikhonov <[email protected]> |
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*/ |
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class Core |
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{ |
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/** @var string */ |
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private $author = 'Unknown Author'; |
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/** @var int */ |
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private $revision = 0; |
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/** @var string */ |
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private $urlCp = 'http://schemas.openxmlformats.org/package/2006/metadata/core-properties'; |
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/** @var string */ |
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private $urlDc = 'http://purl.org/dc/elements/1.1/'; |
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/** @var string */ |
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private $urlDcType = 'http://purl.org/dc/dcmitype/'; |
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/** @var string */ |
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private $urlDcTerms = 'http://purl.org/dc/terms/'; |
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/** @var string */ |
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private $urlSchema = 'http://www.w3.org/2001/XMLSchema-instance'; |
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/** @var string */ |
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private $xml = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n"; |
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/** |
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* Core constructor. |
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* |
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* @param string $author |
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* @param integer $revision |
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*/ |
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public function __construct($author = '', $revision = 0) |
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{ |
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if (!empty($author)) { |
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$this->author = $author; |
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} |
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$this->revision = $revision; |
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} |
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/** |
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* @return string |
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*/ |
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public function buildCoreXML() |
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{ |
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$coreXml = ''; |
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$coreXml .= $this->xml; |
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$coreXml .= $this->getCoreProperties(); |
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return $coreXml; |
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} |
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/** |
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* @return string |
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*/ |
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private function getCoreProperties() |
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{ |
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$properties = '<cp:coreProperties xmlns:cp="'.$this->urlCp.'" xmlns:dc="'. |
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$this->urlDc.'" xmlns:dcmitype="'.$this->urlDcType.'" xmlns:dcterms="'. |
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$this->urlDcTerms.'" xmlns:xsi="'.$this->urlSchema.'">'; |
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$properties .= $this->created(); |
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$properties .= $this->creator(); |
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$properties .= $this->revision(); |
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$properties .= '</cp:coreProperties>'; |
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return $properties; |
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} |
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/** |
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* CreatedDate ex: '2016-08-30T15:52:19.00Z'; |
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* @return string |
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*/ |
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private function created() |
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{ |
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return '<dcterms:created xsi:type="dcterms:W3CDTF">'.date("Y-m-d\TH:i:s.00\Z").'</dcterms:created>'; |
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} |
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/** |
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* @return string |
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*/ |
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private function creator() |
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{ |
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return '<dc:creator>'.str_replace("'", "'", htmlspecialchars($this->author)).'</dc:creator>'; |
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} |
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/** |
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* @return string |
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*/ |
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private function revision() |
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{ |
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return '<cp:revision>'.$this->revision.'</cp:revision>'; |
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} |
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} |
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ellumilel /
php-excel-writer
